CN218161451U - Telescopic protection tool of transformer substation terminal row - Google Patents
Telescopic protection tool of transformer substation terminal row Download PDFInfo
- Publication number
- CN218161451U CN218161451U CN202221543746.3U CN202221543746U CN218161451U CN 218161451 U CN218161451 U CN 218161451U CN 202221543746 U CN202221543746 U CN 202221543746U CN 218161451 U CN218161451 U CN 218161451U
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- Prior art keywords
- thick bamboo
- warning
- tape section
- outside
- scroll
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- Withdrawn - After Issue
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 27
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 27
- 241001330002 Bambuseae Species 0.000 claims abstract description 27
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 27
- 239000011425 bamboo Substances 0.000 claims abstract description 27
- 230000004323 axial length Effects 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 17
- 239000002390 adhesive tape Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005457 optimization Methods 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model relates to a terminal row protection tool technical field is a telescopic protection tool of transformer substation's terminal row, and it is including storing up a tape section of thick bamboo and warning scroll, stores up the inboard middle part of a tape section of thick bamboo and rotates along the axial and be connected with the pivot, and the pivot outside is fixed with the warning scroll, and the outside of storing up a tape section of thick bamboo is equipped with and stores up the rectangular hole that tape section of thick bamboo axial length unanimity and inside and outside link up along the axial. The utility model has the advantages of reasonable and compact structure, high durability and convenient use, fix in inserting the screw hole of terminal row respectively through with upper end plug and lower extreme plug, fixed mode is simple and convenient operation, can effectually reduce the emergence that the accident was bumped to the mistake in the work, and replace the tradition to hang the red cloth, hang the red cloth curtain, paste this type of measure of insulating adhesive tape, traditional mode of hanging is pasted, fixed mode is more firm, the condition that drops is reduced to a great extent, staff's work safety has been increased, the electric wire netting fortune dimension level has been improved.
Description
Technical Field
The utility model relates to a terminal row protection tool technical field is a telescopic protection tool of transformer substation's terminal row.
Background
Newly issued "electric power safety work rules" article 10.8 stipulates: when working on a fully or partially charged running screen (cabinet), the maintenance equipment and the running equipment are separated by a remarkable mark in front of and behind. Provisions of safety and security provisions of on-site work of automatic device for relay protection and power grid safety in article 3.1: if the screen in which the work is being performed still has operational equipment, a clear indication must be present to separate it from the service equipment.
In order to prevent accidents caused by mistaken collision, safety measures or isolation measures required by some work are taken in a transformer substation, measures such as a red cloth curtain hanging, a red cloth curtain hanging and an insulating adhesive tape pasting are often used in the substation, and a terminal strip of operating equipment is isolated, and the safety measures have the very common defects: the red cloth mantle is different in size, the red cloth mantle is covered by a small red cloth mantle and cannot meet the field requirement, while the red cloth mantle which is too large is used, the covering object is undefined, the secondary line is easy to loosen or fall off when the red cloth mantle is removed, and the red cloth mantle is easy to fall off, so that the safety warning function brought by the red cloth mantle is lost; when the insulating tape is pasted, the adhesive tape is deformed due to high or low ambient temperature, or the viscosity is greatly reduced, the adhesive tape is extremely easy to fall off, the bonding effect is not strong, the isolation effect is poor, the warning performance is not strong, and the field requirement cannot be met.
Disclosure of Invention
The utility model provides a telescopic protection instrument of transformer substation's terminal row has overcome above-mentioned prior art not enough, and it can effectively solve current transformer substation's terminal row and adopt the fixed poor problem of effect that isolation measures exist such as hanging red cloth mantle, hanging red cloth curtain, pasting insulating adhesive tape.
The technical scheme of the utility model is realized through following measure: the utility model provides a telescopic protection instrument of transformer substation's terminal row, including storing up a tape section of thick bamboo and warning scroll, it is connected with the pivot to store up tape section of thick bamboo inboard middle part along axial rotation, the pivot outside is fixed with the warning scroll, the outside of storing up tape section of thick bamboo is equipped with and stores up the rectangular hole that tape section of thick bamboo axial length unanimous and inside and outside link up along the axial, the one end from interior to exterior that the pivot was kept away from to the warning scroll is passed the rectangular hole and is located the tape section of thick bamboo outside, the interval is fixed with two lower extreme plugs about the warning scroll front side that is located storage tape section of thick bamboo outside position, it is equipped with two upper end plugs that are located same horizontal plane with the lower extreme plug to store up tape section of thick bamboo outside.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the bearing can be fixed on the right side in the belt storage barrel, and the right end of the rotating shaft is fixedly connected with the inner ring of the bearing.
The cover body is movably sleeved on the outer side of the left part of the belt storage barrel, the clamping block is arranged in the middle of the right side of the cover body, the through clamping groove is formed in the left side of the rotating shaft along the radial direction, and the clamping block is fixedly sleeved on the inner side of the clamping groove.
The outer side of the tape storage barrel between the two upper end plugs can be provided with an upper end contact pin which is in a blade shape with a sharp front end and a wide back end.
The upper end plug and the lower end plug can be made of soft rubber which is in a cone cylinder shape, thin in front and thick in back.
The lower end plug and the warning scroll can be detachably connected through the snap fastener.
The warning banner can be made of flannelette.
The utility model has the advantages of reasonable and compact structure, high durability and convenient use, fix in inserting the screw hole of terminal row respectively through with upper end plug and lower extreme plug, the simple and convenient operation of fixed mode, can effectually reduce the emergence that the accident was bumped to the mistake in the work, and replace the tradition to hang the red cloth strip, hang the red cloth curtain, paste this type of measure of insulating adhesive tape, more traditional mode of pasting that hangs is said, the fixed mode is more firm, reduce the condition that drops in the very big degree, staff's work safety has been increased, the electric wire netting fortune dimension level has been improved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is a schematic view of the overlooking structure of the present invention.
Fig. 4 is a schematic side view of the three-dimensional structure of the present invention.
The codes in the figures are respectively: 1 is a tape storage cylinder, 2 is a warning scroll, 3 is a rotating shaft, 4 is a strip hole, 5 is a lower end plug, 6 is an upper end plug, 7 is a cover body, and 8 is an upper end contact pin.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of fig. 1 of the specification.
The invention will be further described with reference to the following examples and drawings:
example 1: as shown in the accompanying drawings 1 to 4, this telescopic protection instrument of transformer substation terminal row is including storing up a tape section of thick bamboo 1 and warning scroll 2, it is connected with pivot 3 to store up tape section of thick bamboo 1 inboard middle part along axial rotation, 3 outsides of pivot are fixed with warning scroll 2, the outside of storing up tape section of thick bamboo 1 is equipped with along the axial with store up tape section of thick bamboo 1 axial length unanimous and inside and outside rectangular hole 4 that link up, the one end from interior to exterior that pivot 3 was kept away from to warning scroll 2 passes rectangular hole 4 and is located the 1 outside of storing up tape section of thick bamboo, the interval is fixed with two lower extreme plugs 5 about 2 front sides of warning scroll that are located the 1 outside position of storing up tape section of thick bamboo, store up tape section of thick bamboo 1 outside and be equipped with two upper end plugs 6 that are located the coplanar with lower extreme plug 5.
In the above embodiment, one end of the warning banner 2 can be fixed outside the rotating shaft 3 through the super glue, when the rotating shaft 3 is rotated, the warning banner 2 can be drawn out and stored, wherein the rotating shaft 3 is made of an insulating material; when the warning scroll bar is used, firstly, the upper end plug 6 is inserted into the screw hole on the upper side of the terminal row for fixing, the warning scroll 2 is pulled out from the elongated hole 4 under the action of the rotating shaft 3 to a required position, then the lower end plug 5 on the warning scroll 2 is inserted into the screw hole on the lower side of the terminal row for fixing (note that the upper end plug 6 and the lower end plug 5 cannot be inserted into the middle of the terminal row with the short connecting piece, the safety of the isolation measure is ensured to be in place, and the misoperation and mistaken collision are prevented), the fixing mode is simple and convenient to operate, and after the warning scroll bar is used, the warning scroll bar 2 can be stored by rotating the rotating shaft 3; to sum up the fixed mode of this device, can effectually reduce the emergence that the accident was bumped to the mistake in the work to replace the tradition to hang red cloth strip, hang red cloth curtain, paste this type of measure of insulating tape, more traditional mode of pasting that hangs, fixed mode is more firm, reduces the condition that drops in the very big degree, has increased staff's work security, has improved the electric wire netting fortune and has maintained the level.
The following further optimization or/and improvement is made to the above example 1:
example 2: according to the needs, the bearing is fixed on the right side inside the belt storage barrel 1, and the right end of the rotating shaft 3 is fixedly connected with the inner ring of the bearing.
In the above embodiment, the rotating shaft 3 is connected with the tape storage barrel 1 through the bearing, so that the rotating shaft 3 can rotate in the tape storage barrel 1 conveniently.
Example 3: as shown in the attached figures 1, 3 and 4, a cover body 7 is movably clamped on the outer side of the left part of the belt storage barrel 1, a clamping block is arranged in the middle of the right side of the cover body 7, a through clamping groove is radially arranged on the left side of the rotating shaft 3, and the clamping block is fixedly sleeved on the inner side of the clamping groove.
In the above embodiment, the fastening manner between the cover 7 and the tape storage barrel 1 can be the same as the fastening manner between the existing known pen cap and pen container; through the arrangement, when the warning scroll is used, the warning scroll 2 is pulled to drive the rotating shaft 3 to rotate, so that the cover body 7 is driven to rotate outside the tape storage barrel 1, and the warning scroll 2 is convenient to pull out; when warning scroll 2 accomodates, through along with warning scroll 2 when pulling out lid 7 rotation direction's opposite direction rotation lid 7, drive pivot 3 and rotate to accomodate warning scroll 2 rolls up easy operation, convenient to use.
Example 4: as shown in fig. 1 to 4, an upper end pin 8 is arranged on the outer side of the tape storage barrel 1 between the two upper end plugs 6, and the upper end pin 8 is in a blade shape with a sharp front end and a wide back end.
In the above-mentioned embodiment, through setting up upper end contact pin 8, wide flat design behind the tip before 8 adoption of upper end contact pin, and PVC panel can be chooseed for use to upper end contact pin 8, thickness can be at 2 to 3mm, during the use, if inconvenient use upper end plug 6 is fixed in the terminal row upper end, the accessible is fixed in inserting the gap between the terminal row with upper end contact pin 8, from this the fixed mode between this device and the terminal row is not single, can select different fixed modes according to the demand, has improved the practicality of this device.
Example 5: as shown in fig. 1 to 4, the upper end plug 6 and the lower end plug 5 are both soft rubber having a tapered cylindrical shape and a thin front and a thick rear.
In the above-mentioned embodiment, upper end plug 6 and lower extreme plug 5 are through chooseing for use soft rubber material, and length can be 1 to 2mm, and during the use, fix in inserting the screw hole of terminal row both sides respectively through upper end plug 6 and lower extreme plug 5, use rubber material, can guarantee insulating, rubber material plasticity is high again, is convenient for fix.
Example 6: according to needs, the lower end plug 5 and the warning scroll 2 are detachably connected through snap buttons.
In the above embodiment, the snap fastener is a known technology, and the lower end plug 5 and the warning banner 2 are connected by the snap fastener, so that the lower end plug 5 and the warning banner 2 can be detached conveniently, the lower end plug 5 can be replaced in time, and the problems that the lower end plug 5 is long in service time and is not fastened during plugging are solved.
Example 7: the warning banner 2 is made of flannelette according to needs.
In the embodiment, the warning scroll 2 is made of the flannelette material which is high-temperature resistant, insulated and elastic to a certain extent, so that the problem of serious fading of the handwriting and the color caused by scratch or excessive stretching times can be solved; when in use, the warning banner 2 can be written with warning words, such as: the operation is forbidden, people work and other warning words, wherein the warning words can be made of common plastics and are in red characters, so that the content of the warning words is more striking, and the warning and warning effects on field personnel can be timely realized during use.
Above technical feature constitutes the utility model discloses an embodiment, it has stronger adaptability and implements the effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (10)
1. The utility model provides a telescopic protection instrument of transformer substation's terminal row, its characterized in that is including storing up a tape section of thick bamboo and warning scroll, it is connected with the pivot to store up tape section of thick bamboo inboard middle part along the axial rotation, the pivot outside is fixed with the warning scroll, the outside of storing up tape section of thick bamboo is equipped with and stores up the rectangular hole that takes a section of thick bamboo axial length unanimity and inside and outside to link up along the axial, the one end from interior to exterior that the pivot was kept away from to the warning scroll passes the rectangular hole and is located the storage tape section of thick bamboo outside, the interval is fixed with two lower extreme plugs about the warning scroll front side that is located storage tape section of thick bamboo outside position, it is equipped with two upper end plugs that are located same horizontal plane with the lower extreme plug to store up tape section of thick bamboo outside.
2. The telescopic protection instrument of transformer substation terminal row of claim 1, characterized in that the storage tape section of thick bamboo inside right side is fixed with the bearing, and the pivot right end is together fixed with bearing inner race.
3. The telescopic protection tool of the substation terminal block according to claim 1 or 2, wherein a cover is movably clamped outside the left part of the belt storage cylinder, a clamping block is arranged in the middle of the right side of the cover, a through clamping groove is radially arranged on the left side of the rotating shaft, and the clamping block is fixedly sleeved inside the clamping groove.
4. The telescopic protection tool of the substation terminal block according to claim 1 or 2, wherein an upper end contact pin is arranged on the outer side of the storage belt cylinder between the two upper end plugs, and the upper end contact pin is in a blade shape with a sharp front end and a wide rear end.
5. The telescopic protection instrument of transformer substation terminal row of claim 3, characterized in that the storage area section of thick bamboo outside of position between two upper end plugs is equipped with the upper end contact pin, and the upper end contact pin is sharp-pointed wide blade shape in back.
6. The telescopic protection tool of the substation terminal strip according to claim 1, 2 or 5, characterized in that the upper end plug and the lower end plug are soft rubber which is in a cone cylinder shape, thin in front and thick in back; or/and the lower end plug is detachably connected with the warning banner through the snap fastener.
7. The telescopic protection tool of the substation terminal block according to claim 3, wherein the upper end plug and the lower end plug are both soft rubber which is in a cone cylinder shape, thin in front and thick in back; or/and the lower end plug is detachably connected with the warning banner through the snap fastener.
8. The telescopic protection tool of the substation terminal block according to claim 4, wherein the upper end plug and the lower end plug are both soft rubber which is in a cone cylinder shape, thin in front and thick in back; or/and the lower end plug is detachably connected with the warning banner through the snap fastener.
9. The retractable protection tool for a substation terminal block according to claim 1, 2, 5, 7 or 8, wherein the warning banner is made of flannelette.
10. The retractable protection tool for a substation terminal block according to claim 6, wherein the warning banner is made of flannelette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221543746.3U CN218161451U (en) | 2022-06-20 | 2022-06-20 | Telescopic protection tool of transformer substation terminal row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221543746.3U CN218161451U (en) | 2022-06-20 | 2022-06-20 | Telescopic protection tool of transformer substation terminal row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218161451U true CN218161451U (en) | 2022-12-27 |
Family
ID=84577597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221543746.3U Withdrawn - After Issue CN218161451U (en) | 2022-06-20 | 2022-06-20 | Telescopic protection tool of transformer substation terminal row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218161451U (en) |
-
2022
- 2022-06-20 CN CN202221543746.3U patent/CN218161451U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20221227 Effective date of abandoning: 20231013 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20221227 Effective date of abandoning: 20231013 |