CN214798829U - Novel electrical engineering cable protection device - Google Patents
Novel electrical engineering cable protection device Download PDFInfo
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- CN214798829U CN214798829U CN202120464558.0U CN202120464558U CN214798829U CN 214798829 U CN214798829 U CN 214798829U CN 202120464558 U CN202120464558 U CN 202120464558U CN 214798829 U CN214798829 U CN 214798829U
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- pipe
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Abstract
The utility model relates to a novel electrical engineering cable protection device. The technical scheme is as follows: comprises a protective upper cover, a protective lower cover and a ripple protective device; the protection upper cover comprises first semicircle pipe, set up first semicircle retaining ring in the middle of the lateral wall before the first semicircle pipe, first semicircle pipe lower part sets up the protection lower cover, the protection lower cover comprises second semicircle pipe, set up second semicircle retaining ring in the middle of the lateral wall before the second semicircle pipe, ripple protection device includes the bellows, the bellows left end is passed first semicircle retaining ring in the circular hole that the closed formation of second semicircle retaining ring, ripple protection device left end with first semicircle retaining ring the circular ring lateral wall that the closed formation of second semicircle retaining ring is through connecting fastening nut threaded connection, ripple protection device right-hand member and cable lock nut threaded connection. The utility model has the advantages that: the connection between the wires is secured while extending the life of the cable.
Description
Technical Field
The utility model belongs to electrical engineering cable protection device field relates to a novel electrical engineering cable protection device.
Background
In the construction process of electrical engineering, the situation that a shell needs to be peeled off from the middle of one cable and another cable is connected is frequently encountered, the traditional construction scheme is that after the shell of the cable is peeled off, one end of the other cable is taken off, then a cable wire to be connected is wound on the peeled cable wire, and then a large number of waterproof adhesive tapes are wound at the joint part as a common wiring protection scheme, however, in the daily use process of the wiring protection scheme, due to the factors of sunlight, rainwater and the dead weight of the cable, the waterproof adhesive tapes at the joint part are usually peeled off and fall off, the cable shell is deteriorated and oxidized, and electric leakage is seriously caused, so that certain safety risk exists, therefore, the utility model provides a novel electrical engineering cable protection device which can not only protect the joint part from the oxidative corrosion action of sunlight and rainwater, but also can strengthen the connection between the cable to be connected and the original cable, the safety of electric wiring is ensured, and the service life of the cable is prolonged.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a novel electrical engineering cable protection device, which adopts the technical proposal that the device comprises a protection upper cover, a protection lower cover and a ripple protection device; the protection upper cover comprises a first semicircular pipe, the left side wall and the right side wall of the first semicircular pipe are fixedly connected with a first semicircular ring fastener, one end of the first semicircular ring fastener is provided with a threaded counter bore, the middle of the front side wall of the first semicircular pipe is provided with a first semicircular fixing ring, the lower part of the first semicircular pipe is provided with a protection lower cover, the protection lower cover comprises a second semicircular pipe, the left side wall and the right side wall of the second semicircular pipe are fixedly connected with a second semicircular ring fastener, the middle of the front side wall of the second semicircular pipe is provided with a second semicircular fixing ring, one end of the second semicircular ring fastener is provided with a threaded hole, the ripple protection device comprises a corrugated pipe, the left end of the corrugated pipe is fixedly connected with an arc-shaped circular ring gasket, the arc-shaped circular ring gasket is attached to the inner side wall formed by closing the first semicircular pipe and the second semicircular pipe, and the left end of the corrugated pipe penetrates through the first semicircular fixing ring, In the circular hole that the solid fixed ring closure of second semicircle formed, ripple protection device left end with the solid fixed ring of first semicircle the ring lateral wall that the solid fixed ring closure of second semicircle formed is through connecting fastening nut threaded connection, ripple protection device right-hand member and cable lock nut threaded connection.
As a preferred scheme of the utility model, the boss is seted up to the first semicircle fastener other end, first screw thread is seted up to the solid fixed ring lateral wall of first semicircle.
As an optimal scheme of the utility model, the draw-in groove is seted up to the second semicircle ring fastener other end, the second screw thread is seted up to the solid fixed ring lateral wall of second semicircle.
As a preferred scheme of the utility model, protection upper cover lateral wall one end with protection lower cover lateral wall one end is respectively through controlling the boss with control the draw-in groove rotates to be connected, the protection upper cover lateral wall other end with the protection lower cover lateral wall other end is respectively through controlling the screw thread counter bore with control screw hole threaded connection.
As a preferred scheme of the utility model, the bellows with set up first fastening screw thread between the arc ring gasket, second fastening screw thread is seted up to the bellows right-hand member, the assembly groove is seted up to the symmetry around the bellows right-hand member lateral wall, bellows right-hand member inside wall fixed connection cable anti-skidding gasket.
As a preferable aspect of the present invention, the first fastening thread has the same specification as that of the complete thread formed by the first thread and the second thread.
The utility model has the advantages that: the closed protection mode of protection semicircle pipe about adopting, the installation of being convenient for, treat that the cable is through adopting ripple protection device, avoid because the wiring is accomplished the back, wind-force and exogenic action are treated and are connect the effect influence of buckling of cable, increase of service life to play the guard action to the cable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protective top cover of the present invention;
FIG. 3 is a schematic view of the protective lower cover of the present invention;
fig. 4 is a partial detail view of the ripple protection device of the present invention.
In the figure: 1-protective upper cover, 2-protective lower cover, 3-corrugated protective device, 101-first semicircular tube, 102-first semicircular ring fastener, 103-thread counter bore, 104-boss, 105-first semicircular fixing ring, 106-first thread, 201-second semicircular tube, 202-second semicircular ring fastener, 203-thread hole, 204-clamping groove, 205-second semicircular fixing ring, 206-second thread, 301-corrugated tube, 3011-first fastening thread, 3012-second fastening thread, 3013-assembly groove, 3014-cable anti-slip gasket, 302-cable lock nut, 303-connecting fastening nut.
Detailed Description
As shown in fig. 1 to 4, the upper, lower, left, right, front and back characters marked in the schematic diagrams are all convenient for indicating specific directions, the technical scheme adopted by the novel electrical engineering cable protection device of the utility model is that the novel electrical engineering cable protection device comprises a protection upper cover 1, a protection lower cover 2 and a ripple protection device 3; the protection upper cover 1 is composed of a first semicircular pipe 101, the left side wall and the right side wall of the first semicircular pipe 101 are fixedly connected with a first semicircular ring fastener 102, one end of the first semicircular ring fastener 102 is provided with a threaded counter bore 103, the middle of the front side wall of the first semicircular pipe 101 is provided with a first semicircular fixing ring 105, the lower part of the first semicircular pipe 101 is provided with a protection lower cover 2, the protection lower cover 2 is composed of a second semicircular pipe 201, the left side wall and the right side wall of the second semicircular pipe 201 are fixedly connected with a second semicircular ring fastener 202, the middle of the front side wall of the second semicircular pipe 201 is provided with a second semicircular fixing ring 205, one end of the second semicircular ring fastener 202 is provided with a threaded hole 203, the ripple protection device 3 comprises a corrugated pipe 301, the left end of the corrugated pipe 301 is fixedly connected with an arc-shaped circular ring gasket 304, and the arc-shaped ring gasket 304 is attached to the inner side wall formed by closing the first semicircular pipe 101 and the second semicircular pipe 201, the bellows 301 left end passes first semicircle retaining ring 105 in the round hole that the closed formation of second semicircle retaining ring 205, ripple protection device 3 left end with first semicircle retaining ring 105 the closed ring lateral wall that forms of second semicircle retaining ring 205 is through connecting fastening nut 303 threaded connection, ripple protection device 3 right-hand member and cable lock nut 302 threaded connection.
The other end of the first semicircular fastener 102 is provided with a boss 104, and the outer side wall of the first semicircular fixing ring 105 is provided with a first thread 106.
The other end of the second semicircular ring fastener 202 is provided with a clamping groove 204, and the outer side wall of the second semicircular fixing ring 205 is provided with a second thread 206.
One end of the side wall of the upper protection cover 1 and one end of the side wall of the lower protection cover 2 are rotatably connected with the left and right clamping grooves 204 through the left and right bosses 104, respectively, and the other end of the side wall of the upper protection cover 1 and the other end of the side wall of the lower protection cover 2 are in threaded connection with the left and right threaded holes 203 through the left and right threaded counter bores 103, respectively.
A first fastening thread 3011 is arranged between the corrugated pipe 301 and the arc-shaped ring gasket 304, a second fastening thread 3012 is arranged at the right end of the corrugated pipe 301, assembling grooves 3013 are symmetrically arranged on the front and back of the side wall of the right end of the corrugated pipe 301, and a cable antiskid gasket 3014 is fixedly connected to the inner side wall of the right end of the corrugated pipe 301.
The first fastening thread 3011 has the same full thread specification as the first and second threads 106 and 206.
The utility model discloses a theory of operation: when electrical engineering cable connection is carried out, a cable to be connected and a cable to be connected are respectively stripped off shells, then the corrugated protection device 3 is sleeved on the shell of the cable to be connected from one end with the cable lock nut 302 until one end with the cable to be connected penetrates through the arc-shaped ring gasket 304, after two cables are connected according to electrical engineering connection requirements, a joint is sealed and wound by using a special waterproof adhesive tape, then the connected T-shaped cable is placed into the protection lower cover 2, one end of the corrugated protection device 3 with the arc-shaped ring gasket 304 is placed into the first semicircular fixing ring 105, after the arc-shaped ring gasket 304 is attached to the inner side wall of the first semicircular pipe 101, the protection upper cover 1 and the protection lower cover 2 are closed together, and then the left and right first semicircular ring fasteners 102 and the second semicircular ring fasteners 202 are locked by nuts, and then, the connecting fastening nut 303 is rotated clockwise along the first fastening thread 3011 until the connecting fastening nut 303 locks and connects the complete thread formed by the first thread 106 and the second thread 206 with the first fastening thread 3011, and finally, the cable locking nut 302 is rotated until the cable locking nut 302 presses the cable anti-slip gasket 3014 against the cable casing to be connected, so that the whole using process is finished.
Structures not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (6)
1. The utility model provides a novel electrical engineering cable protection device which characterized in that: comprises a protective upper cover (1), a protective lower cover (2) and a ripple protective device (3); the protection upper cover (1) is composed of a first semicircular pipe (101), the left side wall and the right side wall of the first semicircular pipe (101) are fixedly connected with a first semicircular ring fastener (102), one end of the first semicircular ring fastener (102) is provided with a threaded counter bore (103), the middle of the front side wall of the first semicircular pipe (101) is provided with a first semicircular fixing ring (105), the lower part of the first semicircular pipe (101) is provided with the protection lower cover (2), the protection lower cover (2) is composed of a second semicircular pipe (201), the left side wall and the right side wall of the second semicircular pipe (201) are fixedly connected with a second semicircular ring fastener (202), the middle of the front side wall of the second semicircular pipe (201) is provided with a second semicircular fixing ring (205), one end of the second semicircular ring fastener (202) is provided with a threaded hole (203), the corrugated protection device (3) comprises a corrugated pipe (301), and the left end of the corrugated pipe (301) is fixedly connected with an arc-shaped circular ring gasket (304), arc ring gasket (304) with first semicircle pipe (101) the inside wall laminating that second semicircle pipe (201) closed formed, bellows (301) left end passes first semicircle solid fixed ring (105) in the round hole that second semicircle solid fixed ring (205) closed formed, ripple protection device (3) left end with first semicircle solid fixed ring (105) the ring lateral wall that second semicircle solid fixed ring (205) closed formed is through connecting fastening nut (303) threaded connection, ripple protection device (3) right-hand member and cable lock nut (302) threaded connection.
2. The novel electrical engineering cable protection device of claim 1, characterized in that: the other end of the first semicircular fastener (102) is provided with a boss (104), and the outer side wall of the first semicircular fixing ring (105) is provided with a first thread (106).
3. The novel electrical engineering cable protection device of claim 2, characterized in that: a clamping groove (204) is formed in the other end of the second semicircular ring fastener (202), and second threads (206) are formed in the outer side wall of the second semicircular fixing ring (205).
4. The novel electrical engineering cable protection device of claim 3, characterized in that: protection upper cover (1) lateral wall one end with protection lower cover (2) lateral wall one end is respectively through controlling boss (104) with control draw-in groove (204) rotate to be connected, protection upper cover (1) lateral wall other end with protection lower cover (2) lateral wall other end is respectively through controlling screw thread counter bore (103) with control screw hole (203) threaded connection.
5. The novel electrical engineering cable protection device of claim 4, characterized in that: set up first fastening screw thread (3011) between bellows (301) and arc ring gasket (304), second fastening screw thread (3012) are seted up to bellows (301) right-hand member, assembly groove (3013) are seted up to bellows (301) right-hand member lateral wall front and back symmetry, bellows (301) right-hand member inside wall fixed connection cable antiskid gasket (3014).
6. The novel electrical engineering cable protection device of claim 5, characterized in that: the first fastening thread (3011) and the first thread (106) and the second thread (206) form a complete thread specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120464558.0U CN214798829U (en) | 2021-03-05 | 2021-03-05 | Novel electrical engineering cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120464558.0U CN214798829U (en) | 2021-03-05 | 2021-03-05 | Novel electrical engineering cable protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798829U true CN214798829U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120464558.0U Active CN214798829U (en) | 2021-03-05 | 2021-03-05 | Novel electrical engineering cable protection device |
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| CN (1) | CN214798829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116469608A (en) * | 2023-06-20 | 2023-07-21 | 万衡线缆有限公司 | Bending-resistant branch single-core low-voltage cable |
-
2021
- 2021-03-05 CN CN202120464558.0U patent/CN214798829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116469608A (en) * | 2023-06-20 | 2023-07-21 | 万衡线缆有限公司 | Bending-resistant branch single-core low-voltage cable |
| CN116469608B (en) * | 2023-06-20 | 2023-08-22 | 万衡线缆有限公司 | Bending-resistant branch single-core low-voltage cable |
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