CN212908634U - Insulation protection device - Google Patents
Insulation protection device Download PDFInfo
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- CN212908634U CN212908634U CN202021867538.XU CN202021867538U CN212908634U CN 212908634 U CN212908634 U CN 212908634U CN 202021867538 U CN202021867538 U CN 202021867538U CN 212908634 U CN212908634 U CN 212908634U
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Abstract
The utility model relates to a switch board protector. The purpose provides an insulating protector, and the device should have simple to operate, the effectual characteristics of shutoff. The technical scheme is as follows: insulating protector, its characterized in that: the device comprises a conical protective sleeve with a small upper part and a large lower part, wherein a clamping groove is formed in the outer circumferential surface of the bottom of the protective sleeve, a mounting seam extending along the bus direction is further formed in the protective sleeve, two sides of the mounting seam are respectively provided with a folding edge, a plurality of corresponding connecting holes are formed in the folding edges of the two sides, and a plurality of fasteners are arranged in the connecting holes to enable the folding edges of the two sides to be attached to each other.
Description
Technical Field
The utility model relates to a switch board protector specifically is an insulating protector.
Background
The power distribution cabinet can distribute the electric energy of the previous stage to the nearby loads and is the final-stage equipment of the power distribution system. The existing power distribution cabinet is mainly arranged outdoors or in a power distribution room, and the bottom surface of the power distribution cabinet is provided with a wire hole (an inlet wire hole or an outlet wire hole). Because the bottom of switch board is close to ground, lead to the switch board below not have sufficient space installation plugging device to carry out the shutoff, brought the potential safety hazard for the normal operating of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the above-mentioned background art, providing an insulating protector, the device should have simple to operate, the effectual characteristics of shutoff.
The technical scheme of the utility model is that:
insulating protector, its characterized in that: the device comprises a conical protective sleeve with a small upper part and a large lower part, wherein a clamping groove is formed in the outer circumferential surface of the bottom of the protective sleeve, a mounting seam extending along the bus direction is further formed in the protective sleeve, two sides of the mounting seam are respectively provided with a folding edge, a plurality of corresponding connecting holes are formed in the folding edges of the two sides, and a plurality of fasteners are arranged in the connecting holes to enable the folding edges of the two sides to be attached to each other.
The bottom of lag is equipped with upper limit ring and the lower limit ring of arranging from top to bottom, and the draw-in groove is located between upper limit ring and the lower limit ring.
The fastener comprises a clamping column and a clamping ring which are matched.
One end of the clamping column is provided with a column cap, the other end of the clamping column is provided with a column head, and the clamping ring is provided with a clamping hole.
The protective sleeve is made of silicon rubber.
The utility model has the advantages that:
the utility model discloses install inside the switch board, can effectively block up the space between line hole and the cable, solved the difficult problem that the switch board bottom is difficult to install plugging device, effectively ensured the operation safety of switch board.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic sectional structure of the present invention.
Fig. 5 is a front view of the fastener of the present invention.
Fig. 6 is a schematic diagram of an embodiment.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following embodiments.
As shown in fig. 1, the insulation shield apparatus includes a shield case 1 and a fastener. The protective sleeve is made of silicon rubber and is in a round table shape with a small upper part and a big lower part. The bottom of lag is equipped with the link, and the lag is fixed in the line hole of switch board bottom surface through this link.
The link is including the last spacing ring 6 and the lower spacing ring 7 of arranging from top to bottom, and the external diameter of last spacing ring is greater than the external diameter of lower spacing ring, and the outer peripheral face of lower spacing ring is big-end-up's conical guide surface (in order to do benefit to the plug-in wire hole), thereby goes up spacing ring and forms draw-in groove 2 with lower spacing ring keep a certain interval.
Still be equipped with the installation seam 3 that extends along the generating line direction on the protective sheath, the installation seam extends to the bottom surface from the top surface of protective sheath, and the both sides of installation seam are equipped with hem 4 of a symmetrical arrangement respectively, also are equipped with a plurality of corresponding connecting holes 5 on two hems, and the fastener is installed and is made both sides hem laminating mutually in each connecting hole.
The fastener includes card post 8 and snap ring 9, and the one end of card post is equipped with cap 8.1 and the other end is equipped with column cap 8.2, is equipped with card hole 9.1 on the snap ring, and the external diameter of column cap is greater than the internal diameter in card hole.
Installation the utility model discloses the time, open switch board 10's cabinet door earlier, then open the installation seam and wrap up the lag on cable 11, install the link in the line hole of switch board bottom again (make go up spacing ring and carry the bottom plate two sides of switch board with lower spacing ring), install the fastener on the connecting hole at last (from hem one side with the column cap of card post pass the connecting hole, thereby compress tightly the both sides hem with the snap ring cover on calorie post from the opposite side again), just so make the upper portion of lag tightly wrap up the cable, realized the shutoff in line hole.
Claims (5)
1. Insulating protector, its characterized in that: the device comprises a conical protection sleeve (1) with a small upper part and a large lower part, wherein a clamping groove (2) is formed in the outer circumferential surface of the bottom of the protection sleeve, a mounting seam (3) extending along the bus direction is further formed in the protection sleeve, two sides of the mounting seam are respectively provided with a folding edge (4), a plurality of corresponding connecting holes (5) are formed in the folding edges of the two sides, and a plurality of fasteners are arranged in the connecting holes to enable the folding edges of the two sides to be attached to each other.
2. The insulation shield as recited in claim 1, wherein: the bottom of lag is equipped with upper limit ring (6) and lower limit ring (7) of arranging from top to bottom, and the draw-in groove is located between upper limit ring and the lower limit ring.
3. The insulation shield as recited in claim 2, wherein: the fastener comprises a clamping column (8) and a clamping ring (9) which are matched.
4. The insulation shield as recited in claim 3, wherein: one end of the clamping column is provided with a column cap (8.1) and the other end is provided with a column head (8.2), and the clamping ring is provided with a clamping hole (9.1).
5. The insulation shield as recited in claim 4, wherein: the protective sleeve is made of silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867538.XU CN212908634U (en) | 2020-09-01 | 2020-09-01 | Insulation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867538.XU CN212908634U (en) | 2020-09-01 | 2020-09-01 | Insulation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908634U true CN212908634U (en) | 2021-04-06 |
Family
ID=75251654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021867538.XU Active CN212908634U (en) | 2020-09-01 | 2020-09-01 | Insulation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908634U (en) |
-
2020
- 2020-09-01 CN CN202021867538.XU patent/CN212908634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |