CN205544035U - Threading union coupling seat structure of cable conductor box - Google Patents
Threading union coupling seat structure of cable conductor box Download PDFInfo
- Publication number
- CN205544035U CN205544035U CN201620103488.5U CN201620103488U CN205544035U CN 205544035 U CN205544035 U CN 205544035U CN 201620103488 U CN201620103488 U CN 201620103488U CN 205544035 U CN205544035 U CN 205544035U
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- cable
- box
- hole
- baffle plate
- cable conductor
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Abstract
The utility model provides a threading union coupling seat structure of cable conductor box, the internal connection pipe that is located the cable conductor box include with the external screw thread section crossing baffle that the downthehole side wall surface of line offseted and stretched out the line hole outside, be located the inner wall setting of the out -of -the -box outer joint pipe of cable conductor and internal connection pipe 's external screw thread section matched with internal thread, the clamp plate that tip setting and mistake line hole lateral wall facial features were supported, when the outer joint pipe is screwed in internal connection pipe 's external screw thread section through internal thread, clamp plate and baffle can be followed both sides and pressed from both sides tight cable box wall. The structure of the threading union coupling seat of this cable conductor box is extremely simple, can effectively reduce the production degree of difficulty and manufacturing cost to improve work efficiency, and the screw section of internal connection pipe erection joint is stretched out outside the box body, and why the inside only baffle of box body, and it is minimum to keep off the plate thickness, and pasting tightly in the box body internal face can greatly improve the utilization ratio of inner space.
Description
Technical field
This utility model relates to cable box, particularly relates on a kind of cable box for connecting the penetration pipe connecting base structure of fixing penetration pipe.
Background technology
In the laying work of Live wires cable, meeting is optionally and reality uses open-wire line or concealed wire to be arranged.Open-wire line i.e. installs wire casing at surface of wall, and cable is i.e. buried when fitting up body of wall and is contained in body of wall by concealed wire the most in advance.For ease of the maintenance of concealed wire, can arrange cable box in the junction of cable, cable is attached in cable box, when needs carry out line upkeep and maintenance, cable lid is opened and can be operated easily.Owing to cable is arranged in penetration pipe, in order to ensure being reliably connected of penetration pipe and cable box, the penetration pipe relative with penetration pipe generally can be set in cable box and connect seat, connect seat by penetration pipe and be reliably connected with penetration pipe.
As shown in Figure 1, the structural representation of existing cable box, is provided with the box body 101 of containing cavity including inside, and the penetration pipe for being connected with the penetration pipe arranging cable connects seat 102, box side wall has the cartridge apertures 103 inside and outside connection box body, and penetration pipe connects seat and is mounted in cartridge apertures.Penetration pipe connects seat and includes pedestal 104 and the seat board 105 of tubulose, one end of pedestal is for being provided with externally threaded stud, the diameter of stud is less than cartridge apertures, the end of pedestal upper stud is provided with the diameter baffle plate 106 more than cartridge apertures, the size of seat board is more than cartridge apertures, and in the middle part of it, it being out female screw, the female thread of screw and the external screw thread of stud are the screw thread pair matched；Connect and be also equipped with sealing ring 107 between seat baffle plate and box body outer wall.
When laying cable, needing the stud of pedestal through the cartridge apertures of box body, be then fixed on box body by pedestal by seat board, cable can enter in box body from outside through connection seat.The connection seat pedestal of this kind of cable box, baffle plate, stud need to make respectively to be welded as a whole again, and manufacture difficulty is big and efficiency is low；Furthermore, in order to ensure the aesthetic property of finishing, the size of cable box itself needs bigger restriction, and its inner space is limited, and within the stud connecting seat extend into box body, can take the inner space of box body, may interfere with laying of cable；Also have, requirement in view of processing technology, service life and cost, connecting seat uses steel to be made, the exit of stud interior bone is the sharpest, and cable needs to be curved layout after passing stud, particularly staff can make the outlet edge of cable friction stub interior bone regularly when connecting cable, the insulating outer layer being extremely easily caused cable is hurt, for solving this problem, usually require that the port of export at stud installs one piece of rubber ring, as shown in Fig. 2 label 108, and this can cause the further increase of manufacture difficulty and cost.
Summary of the invention
This utility model aims to provide the penetration pipe connecting base structure of the cable box of a kind of simple in construction, to reduce production difficulty and production cost, improves work efficiency and the utilization rate of tray interior space.
The penetration pipe connecting base structure of cable box described in the utility model, including the inner connection tube of cable-through hole both sides and the outer connecting pipe that are positioned at cable box, its inner connection tube includes the baffle plate offseted with cable-through hole interior sidewall surface and stretches out the external thread section outside cable-through hole, outer connecting pipe is then positioned at the outside of cable-through hole, its inwall arranges the internal thread segment matched with the external thread section of inner connection tube, end arranges the pressing plate offseted with cable-through hole outer side surface, when outer connecting pipe is tightened on the external thread section of inner connection tube by internal thread segment, pressing plate and baffle plate can clamp cable box wall from both sides.
The penetration pipe connecting base structure of cable box described in the utility model, when connection seat is installed on box body, first the external thread section of inner connection tube is passed from cable-through hole and stretch out, again external thread section is threaded onto external thread section outside cable-through hole, screw, until the baffle plate of the pressing plate of outer connecting pipe and inner connection tube is pressed in cable box wall from both sides.Now, inside and outside connecting tube is clamped in cable box wall, it is achieved that the installation of cable box penetration pipe is fixed.The structure that the penetration pipe of this cable box connects seat is extremely simple, can effectively reduce production difficulty and production cost, and improve work efficiency；And inner connection tube installs the thread segment connected and stretch out in outside box body, tray interior only has baffle plate, and the thickness of baffle plate is minimum, and is closely attached on inboard wall of cartridge face, can be greatly enhanced the utilization rate of why inner space.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing cable line box.
Fig. 2 is confined explosion's schematic diagram of cable box shown in Fig. 1.
Fig. 3 is the structural representation of the seat board of cable box shown in Fig. 1.
Fig. 4 is the structural representation of the penetration pipe connecting base structure of cable box described in the utility model.
Fig. 5,6 it is the installment state schematic diagram of penetration pipe connecting base structure of cable box shown in Fig. 4.
Fig. 7 is that the right side of the seat board of the penetration pipe connecting base structure of cable box shown in Fig. 4 regards schematic diagram.
Fig. 8 is the close-up schematic view of the seat board of the penetration pipe connecting base structure of cable box shown in Fig. 4.
Detailed description of the invention
A kind of penetration pipe connecting base structure of cable box, including the inner connection tube 2 of cable-through hole both sides and the outer connecting pipe 1 that are positioned at cable box, its inner connection tube includes the baffle plate 22 offseted with cable-through hole interior sidewall surface and stretches out the external thread section outside cable-through hole, outer connecting pipe is then positioned at the outside of cable-through hole, its inwall arranges the internal thread segment matched with the external thread section of inner connection tube, end arranges the pressing plate 11 offseted with cable-through hole outer side surface, when outer connecting pipe is tightened on the external thread section of inner connection tube by internal thread segment, pressing plate and baffle plate can clamp cable box wall from both sides.
The inner surface of baffle plate 22 is one section of cambered surface smoothly transitted to the inner surface of cable box cable-through hole.One side in the middle part of the most close box body of the inner surface of baffle plate, the one side not contacted with inboard wall of cartridge, the through hole at this place, face is the line outlet of cable, is set to cambered surface, can effectively protect cable, it is to avoid insulating barrier is hurt.But this still suffers from problem: the thickness of baffle plate is less; become cambered surface is the least; protective capability is poor; in view of this; external thread section can include with externally threaded stud 21; and the excessive post 23 being arranged between stud section and baffle plate 22, the inner surface of excessive post is bandy arcwall face, and this arcwall face is extended to the inner surface of baffle plate by the through hole of stud.Which effectively increases the length of cambered surface, neither affect the inner space of box body, it is also possible to more efficiently protect cable.
Claims (3)
1. the penetration pipe connecting base structure of a cable box, it is characterized in that: include being positioned at inner connection tube (2) and the outer connecting pipe (1) of the cable-through hole both sides of cable box, its inner connection tube includes the baffle plate (22) offseted with cable-through hole interior sidewall surface and stretches out the external thread section outside cable-through hole, outer connecting pipe is then positioned at the outside of cable-through hole, its inwall arranges the internal thread segment matched with the external thread section of inner connection tube, end arranges the pressing plate (11) offseted with cable-through hole outer side surface, when outer connecting pipe is tightened on the external thread section of inner connection tube by internal thread segment, pressing plate and baffle plate can clamp cable box wall from both sides.
The penetration pipe connecting base structure of cable box the most according to claim 1, it is characterised in that: the inner surface of the inner surface of baffle plate (22) to cable box cable-through hole is one section of cambered surface smoothly transitted.
The penetration pipe connecting base structure of cable box the most according to claim 1, it is characterized in that: external thread section includes with externally threaded stud (21), and the excessive post (23) being arranged between stud section and baffle plate (22), excessively the inner surface of post is bandy arcwall face, and this arcwall face is extended to the inner surface of baffle plate by the through hole of stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103488.5U CN205544035U (en) | 2016-02-02 | 2016-02-02 | Threading union coupling seat structure of cable conductor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103488.5U CN205544035U (en) | 2016-02-02 | 2016-02-02 | Threading union coupling seat structure of cable conductor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544035U true CN205544035U (en) | 2016-08-31 |
Family
ID=56775378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103488.5U Active CN205544035U (en) | 2016-02-02 | 2016-02-02 | Threading union coupling seat structure of cable conductor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972433A (en) * | 2017-04-20 | 2017-07-21 | 国网新疆电力公司昌吉供电公司 | Anti- cable fault junction box |
| CN116154694A (en) * | 2023-04-19 | 2023-05-23 | 国网山东省电力公司临朐县供电公司 | Deconcentrator for power supply |
-
2016
- 2016-02-02 CN CN201620103488.5U patent/CN205544035U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972433A (en) * | 2017-04-20 | 2017-07-21 | 国网新疆电力公司昌吉供电公司 | Anti- cable fault junction box |
| CN116154694A (en) * | 2023-04-19 | 2023-05-23 | 国网山东省电力公司临朐县供电公司 | Deconcentrator for power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |