CN220291520U - Special frock of overhauling of enclosed busbar is fallen into to prevent foreign matter - Google Patents
Special frock of overhauling of enclosed busbar is fallen into to prevent foreign matter Download PDFInfo
- Publication number
- CN220291520U CN220291520U CN202321798488.8U CN202321798488U CN220291520U CN 220291520 U CN220291520 U CN 220291520U CN 202321798488 U CN202321798488 U CN 202321798488U CN 220291520 U CN220291520 U CN 220291520U
- Authority
- CN
- China
- Prior art keywords
- opening end
- plastic cloth
- small opening
- foreign matters
- large opening
- 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.)
- Active
Links
- 239000004744 fabric Substances 0.000 claims abstract description 52
- 239000004033 plastic Substances 0.000 claims abstract description 50
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 28
- 238000012423 maintenance Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a special tool for overhauling a closed bus, which comprises plastic cloth, wherein a zipper is arranged on the side edge of the plastic cloth, the plastic cloth forms a funnel-shaped structure through the closure of the zipper, deformable wiring grooves are formed around the plastic cloth at the opening part of a large opening end, the opening part of a small opening end and the joint part of the large opening end and the small opening end of the plastic cloth, a first elastic rope is embedded in the wiring groove at the small opening end in a penetrating manner, a second elastic rope is embedded in the wiring groove at the joint part of the small opening end and the large opening end in a penetrating manner, a third elastic rope is embedded in the wiring groove at the large opening end in a penetrating manner, so that the falling foreign matters are prevented from being difficult to take out, the falling foreign matters are subjected to bottom covering and collection, and the falling foreign matters are convenient to take out.
Description
Technical Field
The utility model relates to the technical field of operation of enclosed buses, in particular to a special tool for overhauling an enclosed bus, which prevents foreign matters from falling into the enclosed bus.
Background
When the enclosed bus is overhauled, the cover opening operation is generally needed, bolts or tools are easy to fall into the enclosed bus in the operation process, and if foreign matters are taken out, the foreign matters are very difficult. The currently available methods for removing foreign matter are:
1. taking out the foreign matter by bare hands or by means of tools, but it is almost impossible to realize when the vertical section of the enclosed busbar or the naked eye cannot see the foreign matter;
2. and all the closed bus bars in the area where the foreign matters possibly fall are removed until the foreign matters are found.
Defects and deficiencies of the prior art:
1. since the enclosed bus has various forms in the field arrangement, particularly foreign matter enters in a vertical section, the enclosed bus is generally difficult to take out;
2. the searching of the foreign matters is large in workload, long in time consumption, delays the operation period, is easy to miss, and leaves potential safety hazards.
Disclosure of Invention
The utility model aims to provide a special tool for overhauling a closed bus, which solves the problems that the foreign matters are easy to fall off and the fallen foreign matters are difficult to take out when the prior closed bus works.
The utility model aims to overcome the defects, and provides a special maintenance tool for preventing foreign matters from falling into a closed bus, which comprises plastic cloth, wherein a zipper is arranged on the side edge of the plastic cloth, the plastic cloth forms a funnel-shaped structure through the closure of the zipper, deformable wiring grooves are formed around the plastic cloth at the opening of a large opening end, the opening of a small opening end and the joint of the large opening end and the small opening end of the plastic cloth, a first elastic rope is embedded in the wiring groove at the small opening end in a penetrating manner, a second elastic rope is embedded in the wiring groove at the joint of the small opening end and the large opening end in a penetrating manner, and a third elastic rope is embedded in the wiring groove at the large opening end in a penetrating manner.
Preferably, when the zipper is closed, a hollow region is formed in the small mouth end.
When the closed type bus shell is used, the zipper is closed, the small opening end is folded inwards and upwards to enable the plastic cloth to form the steam boiler type mechanism, the small opening end is the air guide opening, the conductor is embedded into and penetrates through the folded small opening end, and the large opening end is folded outwards and sleeved on the outer edge of the closed bus shell.
Further, the small opening end is tightly attached to the conductor, the opening of the small opening end and the joint of the small opening end and the large opening end are tightly matched with the conductor, the opening of the large opening end is tightly matched with the outer edge of the enclosed busbar shell, and the large opening end is higher than the joint of the small opening end and the large opening end.
Further, the plastic cloth sags along the large opening end towards the joint of the small opening end and the large opening end, the sagged plastic cloth forms a net structure, and a safe operation area is arranged in the plastic cloth.
Specifically, the opening of the small opening end surrounds the conductor through the first elastic rope and is tightly tightened to form a compression fit with the conductor.
Specifically, the joint of the small opening end and the large opening end is wound around the conductor through a second elastic rope and is tightly tightened to form a compression fit with the conductor.
Specifically, the opening of the large opening end is looped around the outer edge of the opening of the enclosed busbar housing through a third elastic rope and is tensioned to form a press fit with the enclosed busbar housing.
The utility model has the beneficial effects that:
1. the plastic cloth is made into a boiler type structure, so that foreign matters can be prevented from falling into the enclosed bus, and the safety and the reliability of maintenance work are greatly improved;
2. low economic cost and convenient maintenance.
Drawings
FIG. 1 is a top perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic installation view of the present utility model;
in the figure: 1. a plastic cloth; 101. a large mouth end; 102. a small mouth end; 2. a hollow region; 3. a zipper; 4. wiring grooves; 5. a first elastic cord; 6. a second elastic cord; 7. a third elastic cord; 8. a conductor; 9. closing the busbar housing; 10. and (5) a safe operation area.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-3, as a preferred embodiment 1, a tool for repairing a closed bus for preventing foreign matters from falling into the bus comprises a plastic cloth 1, wherein a zipper 3 is arranged on a side edge of the plastic cloth 1, the plastic cloth 1 forms a funnel-shaped structure through the closing of the zipper 3, deformable wiring grooves 4 are formed around the opening of a large opening end 101, the opening of a small opening end 102 and the connection of the large opening end 101 and the small opening end 102 of the plastic cloth 1, a first elastic rope 5 is penetratingly embedded in the wiring groove 4 at the small opening end 102, a second elastic rope 6 is penetratingly embedded in the wiring groove 4 at the connection of the small opening end 102 and the large opening end 101, and a third elastic rope 7 is penetratingly embedded in the wiring groove 4 at the large opening end 101.
In embodiment 1, a special tool for overhauling a closed bus is provided, wherein a large opening end 101 and a small opening end 102 are arranged on a plastic cloth 1 to be matched with each other to form a funnel, the small opening end 102 is used for being in compression fit with a conductor, the large opening end 101 is in compression fit with a closed bus shell 9, so that a plastic cloth forms a net structure between the large opening end 101 and the small opening end 102, even if an overhauling tool falls down, the plastic cloth can only fall into the net structure and cannot fall into the closed bus shell 9, convenience of maintenance is ensured, the foreign matter is prevented from falling into a shell which is longitudinally arranged and being difficult to take out, a wiring groove 4 is used for limiting elastic ropes, installation of each elastic rope is facilitated, a first elastic rope 5 is used for fixing the small opening end 102, a second elastic rope 6 is used for fixing a joint of the small opening end 102 and the large opening end 101, and a third elastic rope is used for fixing the large opening end 101, and fixed installation of the plastic cloth 1 is ensured.
As a preferred embodiment 2, when the zipper 3 is closed, a hollow area 2 is formed in the small mouth end 102, and the hollow area 2 is used for the conductor 8 to pass through.
As shown in fig. 4, when the utility model is used as a preferred embodiment 3, the zipper 3 is closed, the small opening end 102 is turned inwards and upwards to form the steam boiler mechanism by the plastic cloth 1, the small opening end 102 is a gas guide port, the conductor 8 is embedded in the turned small opening end 102 and penetrates the small opening end 102, and the large opening end 101 is turned outwards and sleeved on the outer edge of the enclosed busbar housing 9.
The boiler structure formed in embodiment 3 prevents foreign matter from falling into the shell from the hollow area 2 on the one hand, and forms a pocket bottom with the plastic cloth 1 on the other hand to prevent foreign matter from falling into and collecting the foreign matter, facilitating removal of the foreign matter.
As a preferred embodiment 4, the small opening end 102 is tightly attached to the conductor 8, the opening of the small opening end 102 and the joint of the small opening end 102 and the large opening end 101 are tightly matched with the conductor 8, the opening of the large opening end 101 is tightly matched with the outer edge of the enclosed busbar housing 9, and the large opening end 101 is higher than the joint of the small opening end 102 and the large opening end 101, so that the fixture is fixed, and the collecting effect is ensured.
In a preferred embodiment 5, the plastic cloth 1 sags along the large opening end 101 toward the joint between the small opening end 102 and the large opening end 101, the sagged plastic cloth 1 forms a net structure, the inside of the plastic cloth 1 is a safe working area 10, and the safe working area 10 is preferably not exceeded during working, so that when a repairing tool falls, the repairing tool can be timely accepted by the plastic cloth 1 to slide to the bottom, and the plastic cloth 1 is prevented from being punctured to influence maintenance.
As a preferred embodiment 6, the opening of the small opening end 102 surrounds the conductor 8 through the first elastic rope 5 and is tightly tightened to form a pressing fit with the conductor 8, so that the fastening of the small opening end 102 is ensured, and the closing-in prevents foreign matters from falling from the hollow area 2.
As a preferred embodiment 7, the joint of the small opening end 102 and the large opening end 101 surrounds the conductor 8 through the second elastic rope 6 and is tightly tightened to form a compression fit with the conductor 8, so as to ensure the fixation of the joint of the small opening end 102 and the large opening end 101, and both ends of the small opening end 102 are tightly matched with the conductor 8 when the small opening end 102 is tightly closed, so as to ensure the tightness of the hollow area 2.
As a preferred embodiment 8, the opening of the large opening end 101 surrounds the opening outer edge of the enclosed busbar housing 9 through the third elastic rope 7 and is tightly matched with the enclosed busbar housing 9 in a pressing mode, so that the fastening of the large opening end 101 is ensured, the upper end of the net structure is fixed, and lifting force is provided for the whole plastic cloth 1.
As a preferred embodiment 9, the plastic cloth 1 is nylon cloth, so that flexibility and toughness are ensured, and cost is saved.
As a preferred embodiment 10, the plastic cloth 1 may be replaced by cotton cloth, and the plastic cloth 1 is specifically selected from materials as long as flexibility and toughness are ensured.
As a preferred embodiment 11, the device is used in the following steps:
the first step, the plastic cloth 1 surrounds the conductor 8, and the zipper 3 is pulled tightly, so that the plastic cloth 1 forms a funnel-shaped structure to surround the conductor 8;
step two, tensioning the first elastic rope 5 and knotting and fixing the position of the small opening end 102;
thirdly, pressing down the plastic cloth 1 to enable the small opening end 102 to be turned inwards and upwards to form a boiler structure, wherein the first elastic rope 5 is higher than the second elastic rope 6, tensioning the second elastic rope 6 and knotting and fixing the joint position of the small opening end 102 and the large opening end 101;
and fourthly, pulling up the large opening end 101, turning over the edge of the large opening end outwards, sleeving the edge on the outer edge of the opening of the closed bus shell 9, tensioning the third elastic rope 7, and knotting and fixing the position of the large opening end 101 to finish the installation.
The working principle of the utility model is as follows:
the utility model provides a special tool for overhauling a closed bus, which is characterized in that a large opening end 101 and a small opening end 102 are arranged on a plastic cloth 1 to be matched to form a funnel, the small opening end 102 is used for being in compression fit with a conductor, the large opening end 101 is in compression fit with a closed bus shell 9, so that a plastic cloth forms a net structure between the large opening end 101 and the small opening end 102, even if an overhauling tool falls down, the plastic cloth can only fall into the net structure and cannot fall into the closed bus shell 9, the maintenance convenience is ensured, the foreign matter is prevented from falling into a shell which is longitudinally arranged and being difficult to take out, a wiring groove 4 is used for limiting elastic ropes, the installation of each elastic rope is convenient, a first elastic rope 5 is used for fixing the small opening end 102, a second elastic rope 6 is used for fixing the joint of the small opening end 102 and the large opening end 101, and a third elastic rope is used for fixing the large opening end 101, and the fixed installation of the plastic cloth 1 is ensured.
Claims (8)
1. The special maintenance tool for preventing foreign matters from falling into the enclosed bus comprises plastic cloth (1), and is characterized in that,
the side of plastic cloth (1) is equipped with zip fastener (3), and plastic cloth (1) forms funnel type structure through the closure of zip fastener (3), big mouth end (101) opening part, little mouth end (102) opening part and big mouth end (101) and the junction of little mouth end (102) all are equipped with flexible wiring groove (4) around plastic cloth (1), are located little mouth end (102) the first elastic rope (5) of inlaying in penetrating in wiring groove (4), are located little mouth end (102) and big mouth end (101) junction inlay in penetrating in wiring groove (4) and are equipped with second elastic rope (6), are located big mouth end (101) junction in wiring groove (4) inlay in penetrating and are equipped with third elastic rope (7).
2. The special overhaul tool for preventing foreign matters from falling into a closed bus according to claim 1, wherein a hollow area (2) is formed in the small opening end (102) after the zipper (3) is closed.
3. The special overhaul tool for preventing foreign matters from falling into the enclosed bus according to claim 2, wherein when the special overhaul tool is used, the zipper (3) is closed, the small opening end (102) is turned inwards and upwards to enable the plastic cloth (1) to form a boiler type mechanism, the small opening end (102) is an air guide opening, the conductor (8) is embedded in the turned small opening end (102) and penetrates through the small opening end (102), and the large opening end (101) is turned outwards and sleeved on the outer edge of the enclosed bus shell (9).
4. The special tool for overhauling the enclosed bus, which is used for preventing foreign matters from falling into the enclosed bus, is characterized in that the small opening end (102) is tightly attached to the conductor (8), the opening of the small opening end (102) and the joint of the small opening end (102) and the large opening end (101) are tightly matched with the conductor (8), the opening of the large opening end (101) is tightly matched with the outer edge of the enclosed bus shell (9), and the large opening end (101) is higher than the joint of the small opening end (102) and the large opening end (101).
5. The special tool for overhauling the enclosed bus preventing foreign matters from falling into the enclosed bus according to claim 4, wherein the plastic cloth (1) sags along the large opening end (101) towards the joint of the small opening end (102) and the large opening end (101), the sagged plastic cloth (1) forms a net structure, and a safe operation area (10) is arranged in the plastic cloth (1).
6. The special maintenance tool for preventing foreign matters from falling into the enclosed bus according to claim 5, wherein the opening of the small opening end (102) surrounds the conductor (8) through the first elastic rope (5) and is tightly attached to the conductor (8) to form a press fit.
7. The special overhaul tool for preventing foreign matters from falling into the enclosed bus according to claim 5, wherein the joint of the small opening end (102) and the large opening end (101) surrounds the conductor (8) through the second elastic rope (6) and is tightly attached to the conductor (8) to form a compression fit.
8. The special maintenance tool for preventing foreign matters from falling into the enclosed bus bar according to claim 5, wherein the opening of the large opening end (101) surrounds the outer edge of the opening of the enclosed bus bar shell (9) through a third elastic rope (7) and is tightly pulled to form a press fit with the enclosed bus bar shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798488.8U CN220291520U (en) | 2023-07-10 | 2023-07-10 | Special frock of overhauling of enclosed busbar is fallen into to prevent foreign matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798488.8U CN220291520U (en) | 2023-07-10 | 2023-07-10 | Special frock of overhauling of enclosed busbar is fallen into to prevent foreign matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291520U true CN220291520U (en) | 2024-01-02 |
Family
ID=89338210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321798488.8U Active CN220291520U (en) | 2023-07-10 | 2023-07-10 | Special frock of overhauling of enclosed busbar is fallen into to prevent foreign matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291520U (en) |
-
2023
- 2023-07-10 CN CN202321798488.8U patent/CN220291520U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220291520U (en) | Special frock of overhauling of enclosed busbar is fallen into to prevent foreign matter | |
| CN2934830Y (en) | Fastening ring type pipe clamp | |
| CN207215889U (en) | A kind of electrically detection clamp on amperemeter | |
| CN106936092B (en) | Mounting tool of pole anti-bird device | |
| CN107831001A (en) | A kind of spring fatigue strength testing device | |
| CN209589706U (en) | One kind being used for belt pull automatic test device | |
| CN203971232U (en) | A kind of main transformer seat belt hanger | |
| CN107243143B (en) | A kind of adjustable multifunction power maintenance safety protective device | |
| CN206397427U (en) | The locking of 110kV transmission line rope ladders is linked up with | |
| CN107934810A (en) | A kind of laborsaving well lid opening and closing device | |
| CN201938425U (en) | Motorcycle leg protector | |
| CN208621084U (en) | A kind of energy detecting equipment based on artificial intelligence | |
| CN208095507U (en) | Trees orient the auxiliary rope fastening device that falls | |
| DE59506976D1 (en) | Fastening and tensioning device for a pull rope connected to a ram boring machine | |
| CN207603466U (en) | vehicle-mounted inverter | |
| CN206485433U (en) | A kind of novel and multifunctional electric car single saddle | |
| CN210744647U (en) | Novel pencil is fixed for electrical engineering device | |
| CN210051538U (en) | Portable intensity test device for chain machining | |
| CN213177728U (en) | Be applied to gas in workshop and reveal and detect cover | |
| CN205960521U (en) | Overhead line overhauls and uses rope ladder | |
| CN215677814U (en) | Safety protection cover device for steel bar testing machine | |
| CN206665920U (en) | A kind of elevator wire rope examines special locking pliers | |
| KR102193977B1 (en) | Method for fixing power line using power line fixing device instead of bindless line post cover | |
| CN204324087U (en) | A kind of device storing and draw off iron charge | |
| CN209078712U (en) | A kind of multi-functional transmission & distribution electrician maintenance tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |