CN106988601A - Switch cubicle is special to block net support - Google Patents
Switch cubicle is special to block net support Download PDFInfo
- Publication number
- CN106988601A CN106988601A CN201710295726.6A CN201710295726A CN106988601A CN 106988601 A CN106988601 A CN 106988601A CN 201710295726 A CN201710295726 A CN 201710295726A CN 106988601 A CN106988601 A CN 106988601A
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- CN
- China
- Prior art keywords
- screw mandrel
- summit
- support
- support arm
- switch cubicle
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Patch Boards (AREA)
Abstract
Block net support the present invention relates to a kind of switch cubicle is special, it includes rhombic supporting frame, screw mandrel and anti-skidding fixed part, the rhombic supporting frame is hinged link by support arm I, support arm II, support arm III and support arm IV and formed successively, the nut coordinated with the screw mandrel is provided with the summit III, one end of the screw mandrel is rotatably arranged on summit I after passing through the nut, the screw mandrel is screwed, the summit I and summit II of the rhombic supporting frame are close to each other or remote；Outwards extension has extension side from summit I for support arm I and support arm IV, and the end on the extension side is provided with level board, and the anti-skidding fixed part is set in the outer surface of the level board；The rear end of the screw mandrel is provided with hook.The present invention is simple in construction, lightweight, small volume, easy to carry and use, installing can leave enough safe distances when blocking with equipment, it is to avoid cause the risk of switch malfunction under traditional approach.
Description
Technical field
Block net support the present invention relates to a kind of switch cubicle is special.
Background technology
In transformer station during overhaul of the equipments, according to work ticket requirement, it is necessary to by the equipment of inspection switch cabinet and operation with blocking
Net isolation, the existing soft net that blocks can only on the ground be installed using bar is blocked, or utilize protrusion place on switch cubicle etc.
Net is blocked in suspension.
Block net using bar suspension is blocked and there is problems with：1st, storage and managenent problem, it is larger to block rod volume, quantity
It is many, it is necessary to which very big parking space, must be asked, to FIXED MANAGEMENT, numbering storage increase has managed difficulty according to lean management.
2nd, block bar base heavier, wasted time and energy when using, add operating time, labor intensity, it is less efficient.3rd, because blocking
Bar is movable, is easier movement, there is the risk of personnel's mistakenly entering charged chamber.
Block net using the prominent place suspension on switch cubicle and there is problems with：1st, net is blocked using on switch cubicle
Cabinet door handle and operation handle are hung, staff easily pulls and blocks net and be likely to result in equipment malfunction at work.
2nd, block net be close to equipment, warn it is unobvious.3rd, when block net span it is longer when, middle fixed point free easily comes off, neither beautiful
See, there is very big potential safety hazard again.
The content of the invention
In order to overcome above-mentioned problems of the prior art, it is an object of the invention to provide one kind is simple in construction, fill
It is time saving and energy saving if quick and convenient, and small volume, it is easy to the switch cubicle of storage and managenent is special to block net support.
In order to solve the above problems, the present invention uses following technical scheme：A kind of switch cubicle is special to block net support, and it is special
Levy and be：It includes rhombic supporting frame, screw mandrel and anti-skidding fixed part, and the rhombic supporting frame is by support arm I, support arm II, branch
Brace III and support arm IV are hinged link and formed successively, and four summits of the rhombic supporting frame are respectively designated as summit clockwise
Ith, summit II, summit III, summit IV, are provided with the nut coordinated with the screw mandrel, the one of the screw mandrel on the summit III
Hold and be rotatably arranged on through after the nut on summit I, screw the screw mandrel, the summit I and top of the rhombic supporting frame
Point II is close to each other or remote；
Outwards extension has extension side from summit I for the support arm I and support arm IV, and the end on the extension side is provided with water
Flat board, the anti-skidding fixed part is set in the outer surface of the level board；The rear end of the screw mandrel is provided with hook.
Further, it also includes the Auxiliary support leg that can be moved on the screw mandrel, and the Auxiliary support leg is located at water
In plane；A holding device for being used to hold out against the Auxiliary support leg is also set up on the screw mandrel.
Further, the Auxiliary support leg includes two supporting legs being symmetrical set.
Further, the junction between two Auxiliary support legs is provided with through hole, and the screw mandrel passes through institute
Through hole is stated, is provided with the screw mandrel at the rear of the Auxiliary support leg and holds out against nut.
Further, the anti-skidding fixed part includes the rubber blanket with anti-slip veins.
Further, obtain front end in the level board and be provided with lug boss.
Further, through hole is provided with the handing-over axle of the supporting leg I and supporting leg II, one end of the screw mandrel is worn
Cross one block head of setting after the through hole.
Further, in the rear end of the screw mandrel at least provided with two hooks, the hook is with the axis of screw mandrel
Centered on put circumferentially equidistantly arrangement.
The beneficial effects of the invention are as follows：It is designed by switch cubicle own structural characteristics, makes full use of on switch cubicle
Groove between Xiamen realizes the fixed installation of this support.
The present invention makes full use of rhombic supporting frame, makes the rubber antiskid portion that support arm I and support arm IV extend on side tightly
It is entrenched on switch cubicle in the groove in the middle of lower cabinet door, then coordinates Auxiliary support leg to be allowed to be tightly engaged into reaching laterally admittedly with cabinet door
Fixed effect.The installing of support only need to screw the holding device of screw mandrel and its Auxiliary support leg, then pass through the screw mandrel other end
Hook just can relative ease flexibly realize block hanging for net.Generally speaking, this patent has following advantages：
1st, the support is mainly made up of rhombic supporting frame, screw mandrel and the part of Auxiliary support leg three, simple in construction, lightweight,
It is small volume, easy to carry and use.
2nd, one end of screw mandrel sets hook, blocks net for hanging, the length specification of leading screw is optional, and installing can be with when blocking
Equipment leaves enough safe distances.
3rd, hung using special stand, it is to avoid cause the risk of switch malfunction under traditional approach.
4th, install simply, support sets flexible, both artistic and practical, greatly reduces actual workload and blocks the installing matter of net
Amount.
Brief description of the drawings
The present invention is described further with reference to the accompanying drawings and examples：
Side structure schematic diagrams of the Fig. 1 for the present invention on switch cubicle；
Fig. 2 is overlooking the structure diagram of the invention；
The enlarged drawing that Fig. 3 is part A in Fig. 1.
In figure, support arm I 11, level board 111, lug boss 1111, support arm II 12, support arm III 13, support arm IV 14,
Level board 141, summit I 15, summit II 16, summit III 17, summit IV 18, screw mandrel 2, hook 21, anti-skidding fixed part 3, nut 4,
Auxiliary support leg 5, holding device 6, switch cubicle 7, groove 71, adapter sleeve 8, rotating shaft 81.
Embodiment
The specific embodiment of the present invention is described in detail with reference to Fig. 1-Fig. 3：
1st, the present invention include rhombic supporting frame, screw mandrel 2 and anti-skidding fixed part 3, the rhombic supporting frame by support arm I 11,
Support arm II 12, support arm III 13 and support arm IV 14 are hinged link and formed successively, can be with hinge between two neighboring support arm
Contact is rotated.For the ease of description, four summits of the rhombic supporting frame are respectively designated as summit I 15, summit II clockwise
16th, summit III 17 and summit IV 18.Outwards extension has extension side from summit I 15 for the support arm I 11 and support arm IV 14, described
The end on extension side is provided with level board (111,141), sets described anti-skidding solid in the outer surface of the level board (111,141)
Determine portion 3；The hook 21 for blocking net for hanging is provided with the rear end of the screw mandrel 2.Net is blocked in suspension for convenience, described
Put at least provided with two hooks 21, the hook 21 centered on the axis of screw mandrel 2 between circumferentially grade the rear end of screw mandrel 2
Away from arrangement.The angle employed shown in Fig. 1 between two hooks 21, two hooks 21 is 180 degree, it is, of course, also possible to set
Three even more many hooks 21, during three hooks 21, the angle between adjacent hook is 120 degree, during four hooks 21, adjacent extension
The angle of hook 21 is 90 degree.No matter how screw mandrel 2 rotates, and always finds a suitable hook 21 suspension and blocks net.
For the articulated manner on summit II 16 and summit IV 18, directly it can be articulated and connected using rotating shaft, it would however also be possible to employ
Articulated manner as shown in Figure 1, sets an adapter sleeve 8, sets a rotating shaft 81, two respectively at the two ends of adapter sleeve 8
Support arm is separately positioned in rotating shaft 81, and the gear cooperated is then set in the front end of two support arms, is nibbled by gear
Close and rotate the row for realizing two support arms to rotating.
The nut 4 coordinated with the screw mandrel 2 is provided with the summit III 17, one end of the screw mandrel 2 is described in
It is rotatably arranged on after nut 4 on summit I 15, screws the screw mandrel 2, the relative displacement of summit I 15 and the screw mandrel 2 is not
Become, summit III 17 and the relative displacement of the screw mandrel 2 change, and cause the summit I 15 and summit II of the rhombic supporting frame
12 is close to each other or remote.
, can be at summit III 17, on support arm II 12, the jointed shaft of support arm III 13 for the fixed form of nut 4
Through hole is opened up, the nut 4 is fixed in the through hole.It is also provided with the jointed shaft of the supporting leg I 11 and supporting leg II 12
There is through hole, one end of the screw mandrel 2 is blocked through setting one after the through hole on the jointed shaft of supporting leg I 11 and supporting leg II 12
First 21.Certainly, for the set-up mode of screw mandrel 2, a connection can also be respectively welded in the side on summit III 17 and summit I 15
Connection end at end, summit III 17 is that the connection end at nut, summit I is a contiguous block for carrying through hole.
In order to prevent support from swinging, it also includes the Auxiliary support leg 5 that can be moved on the screw mandrel 2, it is preferred that
The Auxiliary support leg 5 includes two supporting legs being symmetrical set, and the Auxiliary support leg 5 is located on horizontal plane, and two
Anti-skidding fixed part 3 can be regarded as being located on vertical plane, and they prevent rhombic supporting frame in left and right and above-below direction respectively
Skew.A holding device 6 for being used to hold out against the Auxiliary support leg 5 is also set up on the screw mandrel 2, holding device is preferably adopted
With with screw mandrel 2 coordinates holds out against nut.Junction between two Auxiliary support legs 5 is provided with through hole, the screw mandrel 2
Through the through hole, set on the screw mandrel 2 at the rear of the Auxiliary support leg 5 and hold out against nut.
The anti-skidding fixed part 3 includes the rubber blanket with anti-slip veins, and rubber blanket is fixed on level board (111,141).
In order that the front end of anti-skidding fixed part 3 and two inwalls up and down of the upper groove 71 of switch cubicle 7 are held out against, the level board (111,
141) front end is provided with lug boss, as shown in figure 3, lug boss 1111, so when holding out against, before level board (111,141)
End is tightly withstood inside groove 71 (i.e. positioned at the inner side of groove 71), effectively prevents coming off for support.
Use state of the present invention as shown in fig. 1, in order to which view is visual and clear, the ratio of switch cubicle and support in Fig. 1
Adjusted, switch cubicle scale smaller.In use, level board (111,141) is stretched into groove 71, then start to screw silk
Bar 2, is located remotely from each other the summit II and summit IV of rhombic supporting frame, and two level boards (111,141) are also located remotely from each other, such water
Flat board (111,141) can be tightly withstood on two inwalls up and down of groove 71.Then Auxiliary support leg 5 is promoted forward, makes auxiliary
The bottom of supporting leg 5 is contacted with the bottom of groove 71, is then screwed and is held out against nut, Auxiliary support leg 5 is tightly withstood groove 71
Bottom, prevents support from swinging (shown in Fig. 1, Auxiliary support leg 5 is the state for not holding out against the bottom of groove 71).For top
Tight nut, can use wing nut, conveniently screw.For Auxiliary support leg 5, four supporting legs, four branch can also be arranged to
The pick-up point of leg is identical with four angles of square, and such supporting leg will not fall into groove 71, but directly withstand on switch cubicle
Door body on.
Combination accompanying drawing described above is described above in detail to the preferred embodiment of the present invention and embodiment, but the present invention is not
The above-described embodiment and examples are confined to, for those skilled in the art, structure of the present invention are not being departed from
On the premise of think of, some other improvement and modification can also be made, these improvement and modification also should be regarded as the protection model of the present invention
Enclose.
Claims (8)
1. a kind of switch cubicle is special to block net support, it is characterised in that：It includes rhombic supporting frame, screw mandrel and anti-skidding fixed part,
The rhombic supporting frame is hinged link by support arm I, support arm II, support arm III and support arm IV and formed successively, the rhombus
Four summits of support frame are respectively designated as summit I, summit II, summit III, summit IV clockwise, are set on the summit III
There are the nut coordinated with the screw mandrel, one end of the screw mandrel to be rotatably arranged on after passing through the nut on summit I, screw
The screw mandrel, the summit I and summit II of the rhombic supporting frame is close to each other or remote；
Outwards extension has extension side from summit I for the support arm I and support arm IV, and the end on the extension side is provided with level
Plate, the anti-skidding fixed part is set in the outer surface of the level board；The rear end of the screw mandrel is provided with hook.
2. switch cubicle according to claim 1 is special to block net support, it is characterised in that：It also includes can be in the screw mandrel
The Auxiliary support leg of upper movement, the Auxiliary support leg is located on horizontal plane；One is also set up on the screw mandrel is used to hold out against
The holding device of the Auxiliary support leg.
3. switch cubicle according to claim 2 is special to block net support, it is characterised in that：The Auxiliary support leg includes a left side
Right symmetrically arranged two supporting legs.
4. switch cubicle according to claim 3 is special to block net support, it is characterised in that：In two Auxiliary support legs
Between junction be provided with through hole, the screw mandrel passes through the through hole, is set on the screw mandrel at the rear of the Auxiliary support leg
It is equipped with and holds out against nut.
5. switch cubicle according to claim 1 is special to block net support, it is characterised in that：The anti-skidding fixed part includes band
There is the rubber blanket of anti-slip veins.
6. switch cubicle according to claim 1 is special to block net support, it is characterised in that：Front end is obtained in the level board to set
It is equipped with lug boss.
7. switch cubicle according to claim 1 is special to block net support, it is characterised in that：In the supporting leg I and support
Through hole is provided with the handing-over axle of leg II, one end of the screw mandrel, which is passed through, sets a block head after the through hole.
8. switch cubicle according to claim 1 is special to block net support, it is characterised in that：In the rear end of the screw mandrel at least
Two hooks are provided with, the hook puts circumferentially equidistantly arrangement centered on the axis of screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295726.6A CN106988601A (en) | 2017-04-28 | 2017-04-28 | Switch cubicle is special to block net support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295726.6A CN106988601A (en) | 2017-04-28 | 2017-04-28 | Switch cubicle is special to block net support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988601A true CN106988601A (en) | 2017-07-28 |
Family
ID=59417185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710295726.6A Pending CN106988601A (en) | 2017-04-28 | 2017-04-28 | Switch cubicle is special to block net support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469188A (en) * | 2019-06-28 | 2019-11-19 | 国网新疆电力有限公司奎屯供电公司 | A kind of easy folding and unfolding is blocked and its installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994013885A1 (en) * | 1992-12-11 | 1994-06-23 | Anglade Rene | Collapsible barrier |
| CN202936146U (en) * | 2012-11-10 | 2013-05-15 | 铜陵市神雕机械制造有限公司 | Mechanical jack |
| CN205688367U (en) * | 2016-06-16 | 2016-11-16 | 国网山东省电力公司五莲县供电公司 | Self-priming block bar |
| CN106368724A (en) * | 2016-11-03 | 2017-02-01 | 中国矿业大学 | Mechanical constant-resistance single prop pre-tightening device and method |
| CN106608601A (en) * | 2015-10-26 | 2017-05-03 | 张丽娟 | Multifunctional mechanical jack |
| CN206707401U (en) * | 2017-04-28 | 2017-12-05 | 国网山东省电力公司临朐县供电公司 | Switch cubicle is special to block net support |
-
2017
- 2017-04-28 CN CN201710295726.6A patent/CN106988601A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994013885A1 (en) * | 1992-12-11 | 1994-06-23 | Anglade Rene | Collapsible barrier |
| CN202936146U (en) * | 2012-11-10 | 2013-05-15 | 铜陵市神雕机械制造有限公司 | Mechanical jack |
| CN106608601A (en) * | 2015-10-26 | 2017-05-03 | 张丽娟 | Multifunctional mechanical jack |
| CN205688367U (en) * | 2016-06-16 | 2016-11-16 | 国网山东省电力公司五莲县供电公司 | Self-priming block bar |
| CN106368724A (en) * | 2016-11-03 | 2017-02-01 | 中国矿业大学 | Mechanical constant-resistance single prop pre-tightening device and method |
| CN206707401U (en) * | 2017-04-28 | 2017-12-05 | 国网山东省电力公司临朐县供电公司 | Switch cubicle is special to block net support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469188A (en) * | 2019-06-28 | 2019-11-19 | 国网新疆电力有限公司奎屯供电公司 | A kind of easy folding and unfolding is blocked and its installation method |
| CN110469188B (en) * | 2019-06-28 | 2024-01-26 | 国网新疆电力有限公司奎屯供电公司 | Easily-retractable barrier and mounting method thereof |
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