CN203850782U - Vinylon cement cable protection pipe easy to install - Google Patents
Vinylon cement cable protection pipe easy to install Download PDFInfo
- Publication number
- CN203850782U CN203850782U CN201420282028.4U CN201420282028U CN203850782U CN 203850782 U CN203850782 U CN 203850782U CN 201420282028 U CN201420282028 U CN 201420282028U CN 203850782 U CN203850782 U CN 203850782U
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- CN
- China
- Prior art keywords
- hole
- protection pipe
- install
- easy
- cutting
- 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.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a vinylon cement cable protection pipe easy to install and the provided cable protection pipe is supposed to have characteristics of simple structure and easy installation. The vinylon cement cable protection pipe easy to install comprises a protection pipe body and a cable hole disposed along the axis of the protection pipe body and is characterized in that one end of the protection pipe body is equipped with a connection hole; the wall of the connection hole is provided with at least one through hole arranged along radial direction; the other end of the protection pipe body is provided with a connector matching the connection hole; the circumferential outer wall of the connector is provided with at least one slot corresponding to the through hole; and an inserting bar is inserted into the through hole from outside to inside and the end portion of the inserting bar is inserted into the slot. The length of the inserting bar is less than the depth of the through hole. After the inserting bar is inserted into the through hole, asphalt is poured into the through hole on the outer side of the through hole. The connection hole is a taper hole. The connector is a taper head that has a taper angle from 40 to 60 degrees.
Description
Technical field
The utility model relates to electric power comb technical field, is specifically related to a kind of easy-to-install Vinylon cement cable protection pipe.
Background technology
Polyvinyl cement cable is mainly arranged on the location that communication cable and power line intersect; prevent power line occur broken string cause short circuit accident and cause communication cable and steel wire rope charged; thereby protection cable, switch, machine core board; so that complete machine is not burned, and power line magnetic interference is also played to certain buffer action.
The current high-quality vinylon fibre of the general employing of polyvinyl cement cable is basic material; incorporate string, the high-strength height raw materials such as vinylon that rub; choosing height cement is made as main material; in current work progress; two sections of Vinylon cement cable protection pipes need to endwisely slip preventing with support is fixing after connection; installation process is comparatively loaded down with trivial details, consuming time longer, operation inconvenience.
Utility model content
The technical problems to be solved in the utility model is the deficiency that overcomes above-mentioned background technology, and a kind of easy-to-install Vinylon cement cable protection pipe is provided, and this cable protection pipe should have feature simple in structure, easy for installation.
The technical solution adopted in the utility model is:
A kind of easy-to-install Vinylon cement cable protection pipe, comprise protection tube body and the cable aperture of offering along protection tube body axis, it is characterized in that: one end of described protection tube body is provided with connecting hole, on the hole wall of connecting hole, offer the through hole that at least one is radially arranged; The other end of protection tube body is provided with the connector mating with connecting hole, and the peripheral outer wall of connector offers at least one draw-in groove corresponding with described through hole, has a cutting ecto-entad to insert described through hole and insert in described draw-in groove end.
The length of described cutting is less than the degree of depth of through hole, and cutting is inserted after through hole, is perfused with one deck pitch in the through hole of cutting outer end.
Described connecting hole is bellmouth, and connector is conical head, and cone angle is 40-60 degree.
Described through hole is bellmouth or the trapezoidal hole that outer imperial palace is little, and the shape of described cutting is mated with through hole.
The beneficial effects of the utility model are: in the utility model, connecting portion adopts the connecting hole of taper and the connector of taper to match, and can easily two sections of cable protection pipes be carried out to centering connection, simple in structure that; And the draw-in groove on connector is circumferential arrangement, so after cutting insertion jack, always can be inserted in draw-in groove, thereby prevents from producing axial slip, simple installation between two sections of cable protection pipes; In addition, in the utility model, the length of cutting is less than the degree of depth of through hole, in cutting, inserts after through hole, is perfused with one deck pitch in the through hole of cutting outer end, can effectively prevent that in underground sewage intrusion protection tube, result of use is good.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is operation principle schematic diagram of the present utility model.
Embodiment
Below the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1, a kind of easy-to-install Vinylon cement cable protection pipe, comprises protection tube body 1 and the cable aperture of offering along protection tube body axis.One end of described protection tube body is provided with connecting hole 4, offers at least one through hole of radially arranging 5 (first half that is recommended in protection tube body is offered three through holes) on the hole wall of connecting hole.The other end of protection tube body is provided with the connector 2 mating with connecting hole; the peripheral outer wall of connector offers at least one draw-in groove 3 corresponding with described through hole; it is interior (as shown in Figure 2 that described draw-in groove is inserted in the lower end that has cutting 6 ecto-entads to insert described through hole and cutting; cutting lower end is less than through hole lower end, therefore can extend in draw-in groove from the lower end of through hole).
The length of described cutting is less than the degree of depth of through hole, and cutting is inserted after through hole, is perfused with one deck pitch 7 to realize sealing to a certain degree in the through hole of cutting outer end.Described connecting hole is bellmouth, and connector is conical head centering while being beneficial to dock, the frictional force while simultaneously reducing docking, and the cone angle of connecting hole and connector is 40-60 degree.Described through hole is bellmouth or the trapezoidal hole that outer imperial palace is little, and the shape of described cutting is mated with through hole, and usually, described cutting adopts cement to make.
Claims (5)
1. an easy-to-install Vinylon cement cable protection pipe, comprise protection tube body (1) and the cable aperture of offering along protection tube body axis, it is characterized in that: one end of described protection tube body is provided with connecting hole (4), on the hole wall of connecting hole, offer at least one through hole of radially arranging (5); The other end of protection tube body is provided with the connector (2) mating with connecting hole; the peripheral outer wall of connector offers at least one draw-in groove (3) corresponding with described through hole, has a cutting (6) ecto-entad to insert described through hole and insert in described draw-in groove end.
2. a kind of easy-to-install Vinylon cement cable protection pipe according to claim 1; it is characterized in that: the length of described cutting (6) is less than the degree of depth of through hole (5); cutting is inserted after through hole, is perfused with one deck pitch (7) in the through hole of cutting outer end.
3. a kind of easy-to-install Vinylon cement cable protection pipe according to claim 1 and 2, is characterized in that: described connecting hole is bellmouth, and connector is conical head, and cone angle is 40-60 degree.
4. a kind of easy-to-install Vinylon cement cable protection pipe according to claim 1 and 2, is characterized in that: described through hole is bellmouth or the trapezoidal hole that outer imperial palace is little, and the shape of described cutting is mated with through hole.
5. a kind of easy-to-install Vinylon cement cable protection pipe according to claim 3, is characterized in that: described through hole is bellmouth or the trapezoidal hole that outer imperial palace is little, and the shape of described cutting is mated with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282028.4U CN203850782U (en) | 2014-05-26 | 2014-05-26 | Vinylon cement cable protection pipe easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282028.4U CN203850782U (en) | 2014-05-26 | 2014-05-26 | Vinylon cement cable protection pipe easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850782U true CN203850782U (en) | 2014-09-24 |
Family
ID=51563754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282028.4U Expired - Fee Related CN203850782U (en) | 2014-05-26 | 2014-05-26 | Vinylon cement cable protection pipe easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725768A (en) * | 2020-07-07 | 2020-09-29 | 赣州奥鑫新型建材有限公司 | Composite material cable protection pipe, preparation method thereof and mold for manufacturing composite material cable protection pipe |
-
2014
- 2014-05-26 CN CN201420282028.4U patent/CN203850782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725768A (en) * | 2020-07-07 | 2020-09-29 | 赣州奥鑫新型建材有限公司 | Composite material cable protection pipe, preparation method thereof and mold for manufacturing composite material cable protection pipe |
| CN111725768B (en) * | 2020-07-07 | 2021-09-14 | 赣州奥鑫新型建材有限公司 | Composite material cable protection pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |