CN208284847U - A kind of line leading device in box baseplate - Google Patents
A kind of line leading device in box baseplate Download PDFInfo
- Publication number
- CN208284847U CN208284847U CN201820620086.1U CN201820620086U CN208284847U CN 208284847 U CN208284847 U CN 208284847U CN 201820620086 U CN201820620086 U CN 201820620086U CN 208284847 U CN208284847 U CN 208284847U
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- China
- Prior art keywords
- rubber tube
- rubber
- entrance hole
- bottom plate
- bottom end
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Abstract
The utility model relates to the line leading devices in a kind of box baseplate, including bottom plate, the thickening steel plate being wholely set with it is provided on the bottom plate, wherein thicken the entrance hole being provided on steel plate through bottom plate, and internal screw thread is provided on entrance hole side wall, preventing rubber mechanism is additionally provided in the entrance hole, the preventing rubber mechanism includes upper rubber tube and lower rubber tube, rubber tube side wall top is wherein descended to be provided with a circle gum box, and upper rubber tube side wall bottom end is provided with the protrusion that a circle is located in gum box, the external screw thread being spirally connected with internal screw thread is provided on the upper rubber tube and lower rubber tube lateral wall, rubber tube top and lower rubber tube bottom end are cased with rubber ring outside on wherein, and the rubber ring in upper rubber tube is located at the top for thickening steel plate, rubber ring in lower rubber tube is located at bottom base plate.The utility model can effectively play a protective role to the cable for passing through entrance hole, prevent cable to be scratched or hurt, the security performance of cable is promoted with this.
Description
Technical field
Line leading device the utility model relates to electrical equipment technical field, in particular in a kind of box baseplate.
Background technique
In the equipment such as distribution box and case change, bottom plate only has a laminate, and an entrance hole is provided only on bottom plate, and cable is logical
It crosses this entrance hole and leads into box house and connect with equipment, but since bottom plate is relatively thin, and the corner angle of the upper and lower ends of entrance hole
More sharp, then cable is bent when penetrating entrance hole or after entrance hole extraction, and bending part is against inlet wire
When on the corner angle side in hole, sharp corner angle side is easy that the epidermis of cable is scratched or hurt, so that the security performance of cable is destroyed,
Electric leakage accident can occur when serious.
Summary of the invention
The purpose of this utility model is just to provide the line leading device in a kind of box baseplate, can be effectively to passing through inlet wire
The cable in hole plays a protective role, and cable is prevented to be scratched or hurt, and the security performance of cable is promoted with this.
The technical issues of the utility model, is mainly addressed by following technical proposals:
A kind of line leading device in box baseplate, including bottom plate are provided with the thickening being wholely set with it on the bottom plate
Steel plate wherein thickening the entrance hole being provided on steel plate through bottom plate, and is provided with internal screw thread, the inlet wire on entrance hole side wall
Preventing rubber mechanism is additionally provided in hole, which includes upper rubber tube and lower rubber tube, wherein lower rubber tube side
Wall top is provided with a circle gum box, and upper rubber tube side wall bottom end is provided with the protrusion that a circle is located in gum box, it is described on
It is provided with the external screw thread being spirally connected with internal screw thread on rubber tube and lower rubber tube lateral wall, wherein upper rubber tube top and lower rubber
Tube bottom end is outer to be cased with rubber ring, and the rubber ring in upper rubber tube is located at the top for thickening steel plate, the rubber in lower rubber tube
Ring is located at bottom base plate.
Preferably, the isosceles triangle that the glue slot cross-section is arranged in back-off.
Preferably, the upper rubber tube bottom end is tightly attached on lower rubber tube top.
Preferably, the upper rubber tube top is in same level with corresponding rubber ring top, and in upper rubber tube
Top edges and corners are provided with rounded corner.
Preferably, the lower rubber tube bottom end is in same level with corresponding rubber ring bottom end, and in lower rubber tube
Bottom end edges and corners are provided with rounded corner.
The beneficial effects of the utility model are: in the utility model when cable when penetrating preventing rubber mechanism or from rubber
Glue protection mechanism is bent after drawing, and bending part be also be against on the softer corner angle side in top of rubber tube inside or
On the softer corner angle side of lower rubber tube inner lower edge, rather than the corner angle side more sharp with the upper and lower ends of entrance hole contacts,
So cable skin also would not be scratched or be hurt by entrance hole and the corner angle at entrance hole both ends, and the safety of cable is promoted with this
Energy.And upper rubber tube and lower rubber tube is adhesively fixed to reinforce the stability of the two, while working as upper rubber tube and lower rubber
After pipe bonding, by be located at thicken the rubber ring of steel plate bottom and bottom base plate to after bonding upper rubber tube and lower rubber tube into
Row limit, prevents the two from skidding off out of entrance hole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at I.
In figure: 1, bottom plate, 2, thickening steel plate, 3, entrance hole, 4, preventing rubber mechanism, 41, upper rubber tube, 42, lower rubber
Pipe, 5, gum box, 6, protrusion, 7, rubber ring, 8, rounded corner, 9, cable.
Specific embodiment
1-2 below by way of examples and with reference to the accompanying drawings makees more specifically the technical solution of the utility model
It is bright.
A kind of line leading device in box baseplate, including bottom plate 1 are provided with the thickening being wholely set with it on the bottom plate 1
Steel plate 2 thickeies the square that steel plate 2 is length 30cm in the present embodiment, and with a thickness of 3cm, while being arranged on thickening steel plate 2
There is the entrance hole 3 through bottom plate 1, and is provided with internal screw thread (not shown) on 3 inner sidewall of entrance hole.
The cable 9 that wherein corner angle of 3 upper and lower ends of 3 inner sidewall of entrance hole and entrance hole pass through entrance hole in order to prevent is drawn
Wound or incised wound, are additionally provided with preventing rubber mechanism 4 in entrance hole 3, which includes upper rubber tube 41 and lower rubber
Sebific duct 42, and the external screw thread (not shown) being wholely set with it is provided on 42 lateral wall of upper rubber tube 41 and lower rubber tube,
Wherein upper rubber tube 41 and lower rubber tube 42 are spirally connected by the internal screw thread of external screw thread and entrance hole 3 on its lateral wall, thus
It is close to 41 bottom end of upper rubber tube that upper rubber tube 41 and lower rubber tube 42 are mounted in entrance hole 3, and are located in entrance hole 3
On lower 42 top of rubber tube, joint place between the two is located at the middle of 3 short transverse of entrance hole, upper rubber in the present embodiment
The total length of sebific duct 41 and lower rubber tube 42 is not less than 3 length of entrance hole, even when cable 9 is penetrating preventing rubber mechanism 4
When or bend after the extraction of preventing rubber mechanism 4, and bending part is also that be against 41 inside top of rubber tube softer
Corner angle in the softer corner angle of upper or lower 42 inner lower edge of rubber tube on, rather than with the upper and lower ends of entrance hole 3 more cutting edge of a knife or a sword
The corner angle side contact of benefit.With this by upper rubber tube 41 and lower rubber tube 42 prevent cable across preventing rubber mechanism 4 with into
The corner angle side at 3 both ends of 3 side wall of string holes and entrance hole contacts, then 9 epidermis of cable also would not be by entrance hole 3 and 3 liang of entrance hole
The corner angle at end scratch or incised wound, and the security performance of cable 9 is promoted with this.
Upper rubber tube 41 and lower rubber tube 42 excessively pierce inside entrance hole 3 in order to prevent simultaneously, push up in upper rubber tube 41
End and 42 bottom end of lower rubber tube are cased with the rubber ring 7 being wholely set with it outside, and wherein 7 diameter of rubber ring is greater than in entrance hole 3
Diameter, and the rubber ring 7 in upper rubber tube 41 is located at the top for thickening steel plate 2, and the rubber ring 7 in lower rubber tube 42 is located at bottom
1 bottom of plate prevents upper rubber tube 41 and lower rubber tube 42 from excessively piercing inside entrance hole 3 with this by rubber ring 7, and is installing
When the top of lower rubber tube 42 and 3 bottom end of entrance hole will be filled in, so that rotation rubber ring 7 is to drive lower rubber tube 42 and its outside
External screw thread on wall makees upward screw in entrance hole 3, then will be upper when the rubber ring 7 is contacted with 1 bottom of bottom plate
The bottom end of rubber tube 42 and 3 top of entrance hole is filled in, so that rotation rubber ring 7 is to drive on upper rubber tube 42 and its lateral wall
External screw thread makees downward screw in entrance hole 3, when the rubber ring 7 and thicken steel plate 2 at the top of contact, be now placed in into
41 bottom end of upper rubber tube in string holes 3 is tightly attached on lower 42 top of rubber tube.
And 41 top of rubber tube is gone up in the present embodiment and is in same level, and upper rubber with corresponding 7 top of rubber ring
Top edges and corners are provided with rounded corner 8 in sebific duct 41, are in same with corresponding 7 bottom end of rubber ring with 42 bottom end of rubber tube at present
One horizontal plane, bottom end edges and corners are provided with rounded corner 8 in the lower rubber tube 7, as shown in Figure 1, so by cable 9 from lower rubber
42 bottom end of pipe penetrates and after extracting out in upper rubber tube 41, even if it is also to bend along rounded corner 8 that cable 9, which bends its bending part,.
Simultaneously in order to reinforce upper rubber tube 41 and lower rubber tube 42 stability between the two and the two on entrance hole 3
Stability is provided with a ring cross-section in the glue of the isosceles triangle of back-off setting on lower 42 side wall top of rubber tube in the present embodiment
Sink 5, and upper 41 side wall bottom end of rubber tube is provided with the protrusion 6 that a circle is wholely set and is located in gum box 5 with it, then
After rubber tube 42 is screwed onto entrance hole 3 instantly during installation, by squeezing glue to storing in gum box 5, then into
Rubber tube 41 is installed in string holes 3, when the protrusion 6 of upper 41 bottom end of rubber tube is contacted with gum box 5 and continues to be rotated down movement
When can squeeze glue in gum box 5 so that glue from 5 top of gum box overflow to supreme 41 bottom end of rubber tube of overflow and under
On contact surface between 42 top of rubber tube, to being adhesively fixed upper rubber tube 41 and lower rubber tube 42 to reinforce the steady of the two
Solidity, and why be arranged on lower 42 top of rubber tube and accommodate the gum box 5 of glue, it is because glue to be directly applied to lower rubber
When on 42 top end face of sebific duct, glue is easy largely in lower 42 top overflow to its inner sidewall of rubber tube, while working as upper rubber tube
41 and after lower rubber tube 42 is bonded, the upper rubber after passing through 7 pairs of rubber ring bondings for being located at and thickening 2 bottom of steel plate and 1 bottom of bottom plate
Sebific duct 41 and lower rubber tube 42 are limited, and prevent the two from skidding off out of entrance hole 3.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. the line leading device in a kind of box baseplate, including bottom plate, which is characterized in that be provided on the bottom plate and integrally set with it
The thickening steel plate set wherein thickening the entrance hole being provided on steel plate through bottom plate, and is provided with internal screw thread on entrance hole side wall,
Preventing rubber mechanism is additionally provided in the entrance hole, which includes upper rubber tube and lower rubber tube, wherein under
Rubber tube side wall top is provided with a circle gum box, and upper rubber tube side wall bottom end be provided with a circle be located at it is convex in gum box
It rises, is provided with the external screw thread being spirally connected with internal screw thread on the upper rubber tube and lower rubber tube lateral wall, wherein upper rubber tube top
End and lower rubber tube bottom end are cased with rubber ring outside, and the rubber ring in upper rubber tube is located at the top for thickening steel plate, lower rubber
Rubber ring in pipe is located at bottom base plate.
2. the line leading device in a kind of box baseplate according to claim 1, including bottom plate is it is characterized in that, the glue
The isosceles triangle that slot cross-section is arranged in back-off.
3. the line leading device in a kind of box baseplate according to claim 1, including bottom plate is it is characterized in that, the upper rubber
Sebific duct bottom end is tightly attached on lower rubber tube top.
4. the line leading device in a kind of box baseplate according to claim 1, including bottom plate is it is characterized in that, the upper rubber
Sebific duct top is in same level with corresponding rubber ring top, and top edges and corners are provided with rounded corner in upper rubber tube.
5. the line leading device in a kind of box baseplate according to claim 1, including bottom plate is it is characterized in that, the lower rubber
Sebific duct bottom end is in same level with corresponding rubber ring bottom end, and bottom end edges and corners are provided with rounded corner in lower rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620086.1U CN208284847U (en) | 2018-04-27 | 2018-04-27 | A kind of line leading device in box baseplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620086.1U CN208284847U (en) | 2018-04-27 | 2018-04-27 | A kind of line leading device in box baseplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284847U true CN208284847U (en) | 2018-12-25 |
Family
ID=64752294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620086.1U Expired - Fee Related CN208284847U (en) | 2018-04-27 | 2018-04-27 | A kind of line leading device in box baseplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787169A (en) * | 2019-03-24 | 2019-05-21 | 中国二十二冶集团有限公司 | Prevent the electrical built-in pipe structure and construction method that cable pipe scratches |
| CN110247320A (en) * | 2019-06-25 | 2019-09-17 | 石狮市玛旭贸易有限公司 | A kind of architectural electric distribution box |
| CN110267473A (en) * | 2019-06-24 | 2019-09-20 | 浪潮商用机器有限公司 | A kind of double direction wire arrangement server cabinet |
| CN110661188A (en) * | 2019-10-24 | 2020-01-07 | 江苏哲博电气有限公司 | Switch board that convenience is high |
-
2018
- 2018-04-27 CN CN201820620086.1U patent/CN208284847U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787169A (en) * | 2019-03-24 | 2019-05-21 | 中国二十二冶集团有限公司 | Prevent the electrical built-in pipe structure and construction method that cable pipe scratches |
| CN110267473A (en) * | 2019-06-24 | 2019-09-20 | 浪潮商用机器有限公司 | A kind of double direction wire arrangement server cabinet |
| CN110247320A (en) * | 2019-06-25 | 2019-09-17 | 石狮市玛旭贸易有限公司 | A kind of architectural electric distribution box |
| CN110247320B (en) * | 2019-06-25 | 2021-04-23 | 长兴创睿科技有限公司 | Block terminal for building distribution |
| CN110661188A (en) * | 2019-10-24 | 2020-01-07 | 江苏哲博电气有限公司 | Switch board that convenience is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |