CN213753884U - Connection point protection box for communication line installation - Google Patents
Connection point protection box for communication line installation Download PDFInfo
- Publication number
- CN213753884U CN213753884U CN202022351072.4U CN202022351072U CN213753884U CN 213753884 U CN213753884 U CN 213753884U CN 202022351072 U CN202022351072 U CN 202022351072U CN 213753884 U CN213753884 U CN 213753884U
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- China
- Prior art keywords
- hollow shaft
- adapter sleeve
- protection box
- knob
- point protection
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Abstract
The utility model relates to a communication line protects technical field, discloses a tie point protection box for communication line installs, comprises a box bod, the equal fixed welding of port department of box body both sides has the adapter sleeve, along the spiral recess has been seted up to the port inner wall of adapter sleeve, the inboard movably embedding of adapter sleeve has the air shaft, along the outer wall of hollow shaft be provided with spiral groove assorted protruding spiral line, the one end that the adapter sleeve was kept away from to the hollow shaft is provided with the knob, and the other end of hollow shaft settles and have a set of toper piece, the inboard of toper piece is provided with the silastic ring. The hollow shaft and the conical block are driven to integrally move towards the inside of the fastening sleeve by screwing the knob, so that the conical block and the silicon rubber ring are integrally gathered together inwards, the connecting wire can be clamped and fixed, the cavity formed by the fastening sleeve and the box body is sealed, and a good protection effect can be achieved on the connecting point.
Description
Technical Field
The utility model relates to a communication line protects technical field, specifically is a tie point protection box for communication line installation.
Background
With the development of social modernization, people's communication mode becomes more and more simple and convenient, and in the process of communication, connecting wire is one of very important circle, including cable conductor, net twine and data line etc.. In the process of installing the connecting lines, the ends of the two connecting lines are often required to be fixed, and the connecting points are sealed and protected by using a protection box.
However, some existing protection boxes are not good enough in protection effect on connection points, and need to be detached first in installation, and after the connection lines are fixed to the inner sides of the protection boxes, the protection boxes need to be restored, and sealant needs to be applied to gaps of the protection boxes, so that operation is complex, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tie point protection box for communication line installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a tie point protection box for communication line installation, comprises a box bod, the equal fixed welding in port department of box body both sides has the adapter sleeve, along the spiral recess has been seted up to the port inner wall of adapter sleeve, the inboard movably embedding of adapter sleeve has the hollow shaft, along the outer wall of hollow shaft be provided with spiral groove assorted protruding spiral line, the one end that the adapter sleeve was kept away from to the hollow shaft is provided with the knob, and the other end of hollow shaft settles and have a set of toper piece, the inboard of toper piece is provided with the silastic ring.
As a further aspect of the present invention: the inner wall of the fastening sleeve, which is close to the spiral groove, is provided with an arc-shaped bulge, and the minimum inner diameter of the bulge is equal to the minimum outer diameter of the conical block.
As a further aspect of the present invention: the reserved opening is formed between two adjacent conical blocks, and the number of the conical blocks is not less than three.
As a further aspect of the present invention: the knob and the hollow shaft are integrally formed, a clamping ring is arranged on the inner side of the end opening of the knob, the clamping ring is also a component made of silicon rubber, and a cut is formed in the inner side of the clamping ring.
As a further aspect of the present invention: the inner wall of the box body is covered with a layer of insulating pad.
As a further aspect of the present invention: the inner diameters of the hollow shaft, the knob and the silicon rubber ring are equal, and the silicon rubber ring is in an expanded state.
Compared with the prior art, the beneficial effects of the utility model are that: the hollow shaft and the conical block are driven to integrally move towards the inside of the fastening sleeve by screwing the knob, so that the conical block and the silicon rubber ring are integrally gathered together inwards, the connecting wire can be clamped and fixed, the cavity formed by the fastening sleeve and the box body is sealed, and a good protection effect can be achieved on the connecting point.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. a box body; 2. fastening sleeves; 3. a hollow shaft; 4. a knob; 5. a snap ring; 6. a conical block; 7. a silicone rubber ring; 8. a spiral groove; 9. convex spiral lines; 10. an insulating pad; 11. and reserving the port.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Please refer to fig. 1-3, in the embodiment of the utility model, a tie point protection box for communication line installation, comprises a box bod 1, the equal fixed welding in port department of 1 both sides of box body has adapter sleeve 2, spiral groove 8 has been seted up along the port inner wall of adapter sleeve 2, the inboard movably embedding of adapter sleeve 2 has hollow shaft 3, be provided with along the outer wall of hollow shaft 3 with spiral groove 8 assorted protruding spiral line 9, the one end that adapter sleeve 2 was kept away from to hollow shaft 3 is provided with knob 4, and the other end of hollow shaft 3 settles and have a set of conical block 6, the inboard of conical block 6 is provided with silicon rubber ring 7.
In fig. 2: the inner wall of the fastening sleeve 2 close to the spiral groove 8 is provided with an arc-shaped bulge, and the minimum inner diameter of the bulge is equal to the minimum outer diameter of the conical block 6.
Through adopting above-mentioned scheme, thereby when hollow shaft 3 and toper piece 6 are whole to be moved towards the inside of fastening cover 2, the arch of setting can block toper piece 6 spacing, come to gather together the most advanced of all toper pieces 6 inwards with this, and then can utilize toper piece 6 to come to press from both sides the fastening to placing the connecting wire of its inboard survey and fix, at this in-process, silicone rubber ring 7 is followed toper piece 6 and is gathered together inwards, come to fill the space between connecting wire and the toper piece 6 with this, thereby guarantee the holistic sealed effect of protection box.
In fig. 3: a reserved opening 11 is formed between two adjacent conical blocks 6, and the number of the conical blocks 6 is not less than three.
Through adopting above-mentioned scheme, setting up of reservation mouth 11 provides the space for the inside gathering together of toper piece 6 for silicon rubber ring 7 can laminate with the connecting wire effectively.
In fig. 1: the knob 4 and the hollow shaft 3 are integrally formed, a clamping ring 5 is arranged on the inner side of the end opening of the knob 4, the clamping ring 5 is also a component made of silicon rubber, and a cut is arranged on the inner side of the clamping ring 5.
Through adopting above-mentioned scheme, after inserting the connecting wire into the inside of knob 4 along snap ring 5, snap ring 5 can play certain constraint effect to the connecting wire to can block the entering of foreign matter.
In fig. 2: the inner wall of the box body 1 is covered with an insulating pad 10.
By adopting the scheme, after the contact of the connecting wire is placed in the box body 1, the contact can be further insulated and protected by the insulating pad 10.
In fig. 2 and 3: the hollow shaft 3, the knob 4 and the silicon rubber ring 7 have the same inner diameter, and the silicon rubber ring 7 is in an expanded state.
Through adopting above-mentioned scheme, the equal big internal diameter has made things convenient for the insertion of connecting wire, and the silastic ring 7 that is in the expanded condition has the elasticity that inwards recovers, when toper piece 6 inwards gathers together, and the gradual recovery of silastic ring 7 can more closely laminate with the connecting wire mutually.
The utility model discloses a theory of operation is: when needs use the protection box, at first, pass the protection box with the connecting wire, and carry out fixed connection to the tip of two connecting wires, then, through coming the moving entirely protection box along the connecting wire, make the tie point be located the inside of box body 1, utilize the inner space of box body 1 to come to accomodate the tie point, then, drive hollow shaft 3 and conical block 6 through screwing up knob 4 and wholly remove towards the inside of adapter sleeve 2, make conical block 6 and silicon rubber ring 7 wholly inwards gather together with this, thereby press from both sides tight fixed to the connecting wire, and seal the cavity that adapter sleeve 2 and box body 1 formed, and then can seal the protection to the tie point, not only conveniently install the protection box, and make things convenient for the later stage to take off the protection box and carry out reuse.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a tie point protection box for communication line installation, includes box body (1), its characterized in that, the port department of box body (1) both sides all fixed welding has adapter sleeve (2), along spiral groove (8) have been seted up to the port inner wall of adapter sleeve (2), the inboard movably embedding of adapter sleeve (2) has air shaft (3), along the outer wall of hollow shaft (3) be provided with spiral groove (8) assorted protruding spiral line (9), the one end that adapter sleeve (2) were kept away from in hollow shaft (3) is provided with knob (4), and the other end of hollow shaft (3) settles and have a set of toper piece (6), the inboard of toper piece (6) is provided with silicon rubber ring (7).
2. A connection point protection box for telecommunication line installation according to claim 1, characterized in that the fastening sleeve (2) is provided with an arc-shaped protrusion near the inner wall of the spiral groove (8), and the minimum inner diameter of the protrusion is equal to the minimum outer diameter of the conical block (6).
3. A connection point protection box for telecommunication line installation according to claim 1, wherein a reserved opening (11) is formed between adjacent two of said tapered blocks (6), and the number of tapered blocks (6) is not less than three.
4. The connection point protection box for communication line installation according to claim 1, wherein the knob (4) is integrally formed with the hollow shaft (3), and a snap ring (5) is disposed inside the port of the knob (4), the snap ring (5) is also a member made of silicon rubber, and the inside of the snap ring (5) is provided with a cut.
5. A connection point protection box for telecommunication line installation according to claim 1, characterized in that the inner wall of the box body (1) is covered with a layer of insulating mat (10).
6. A connection point protection box for telecommunication line installation according to claim 1, characterized in that the hollow shaft (3), the knob (4) and the silicone ring (7) have equal inner diameters and the silicone ring (7) is in an expanded state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351072.4U CN213753884U (en) | 2020-10-20 | 2020-10-20 | Connection point protection box for communication line installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351072.4U CN213753884U (en) | 2020-10-20 | 2020-10-20 | Connection point protection box for communication line installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753884U true CN213753884U (en) | 2021-07-20 |
Family
ID=76851617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022351072.4U Active CN213753884U (en) | 2020-10-20 | 2020-10-20 | Connection point protection box for communication line installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213753884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156025A (en) * | 2021-11-13 | 2022-03-08 | 广西电网有限责任公司南宁供电局 | Insulating sleeve |
-
2020
- 2020-10-20 CN CN202022351072.4U patent/CN213753884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156025A (en) * | 2021-11-13 | 2022-03-08 | 广西电网有限责任公司南宁供电局 | Insulating sleeve |
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