CN212934888U - Emergent connecting device of cable - Google Patents
Emergent connecting device of cable Download PDFInfo
- Publication number
- CN212934888U CN212934888U CN202021781543.9U CN202021781543U CN212934888U CN 212934888 U CN212934888 U CN 212934888U CN 202021781543 U CN202021781543 U CN 202021781543U CN 212934888 U CN212934888 U CN 212934888U
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- China
- Prior art keywords
- cable
- junction box
- sealing
- box body
- protective shell
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- Expired - Fee Related
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Abstract
The utility model discloses an emergent continuing device of cable, including the box body device that is used for connecting cable, install the locking device who is used for compressing tightly the cable above the box body device, the box body device outside is provided with and is used for sealed sealing device. An emergent continuous device of cable, through sealing device's setting, guaranteed the emergent whole that continues of cable and sealed, improved the security, through the setting of box body device, be convenient for install the fastening cable, improved the convenience of using, through the setting that compresses tightly 2 times, prevented that the cable pine from taking off, guaranteed firm reliable of connection.
Description
Technical Field
The utility model belongs to the emergent field of cable especially relates to an emergent continuing device of cable.
Background
Emergency splicing of cables is an important component in power construction. The requirements on quality are high: the required performance must be continuously maintained quickly and reliably for a long time to ensure smooth transmission; the construction is required to have higher efficiency, low labor intensity, simple and convenient operation and easy grasp; the material cost is low; is suitable for various use occasions such as overhead, direct burial or pipelines. However, in the prior art, generally only a wire box is adopted for crimping, no sealing measure is provided, water liquid easily flows in from a gap, safety is reduced, bolts are tightened by a plurality of point positions, use convenience is reduced, and generally only once compression and fixation is carried out, so that a cable is easily loosened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an emergent continuing device of cable 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:
a cable emergency connection device comprises a box body device for connecting a cable, wherein a locking device for compressing the cable is arranged on the box body device, and a sealing device for sealing is arranged on the outer side of the box body device; the sealing device comprises a protective shell, the protective shell is symmetrically arranged in two halves, two ends of the protective shell are respectively provided with a wire inlet pipe, a sealing ring is arranged in the wire inlet pipe, the circumference of the protective shell is provided with a sealing strip, and 2 lock catches are symmetrically arranged in front of the protective shell; the box body device comprises a junction box, wherein 2 through holes are symmetrically formed in the junction box, 2 fixed threaded sleeves are symmetrically arranged at two ends of the junction box, movable threaded sleeves are mounted on the fixed threaded sleeves, and a current conducting plate is arranged in the junction box.
Further: the locking device comprises a first screw rod, a sliding block is arranged below the first screw rod and is made of an insulating material, the first screw rod is in threaded connection with the junction box, and the sliding block is in sliding connection with the junction box.
And the first screw rod is rotated to push the sliding block to move downwards, so that 2 cables are pressed together with the conductive plate.
Further: the locking device comprises 2 second screw rods which are symmetrically arranged, a pressing plate is arranged at the bottom of each second screw rod and made of an insulating material, the second screw rods are in threaded connection with the junction box, and the pressing plates are welded with the second screw rods together.
And the pressing plate is pushed to move downwards by respectively rotating 2 second screw rods, so that 2 cables are respectively pressed with the conductive plate.
Further: the hasp the inlet wire pipe with protective housing integrated into one piece, the sealing washer with the inlet wire pipe pastes together, the sealing strip with the protective housing pastes together.
The integrated into one piece has guaranteed the hasp the inlet wire pipe with the protective housing is durable, pastes and has guaranteed the sealing washer with the sealing of sealing strip.
Further: the fixed threaded sleeve and the junction box are integrally formed, the movable threaded sleeve is in threaded connection with the fixed threaded sleeve, and the conductive plate and the junction box are embedded together.
The integrated into one piece has guaranteed fixed swivel nut is firm reliable, and threaded connection is convenient for movable swivel nut is connected fixed swivel nut compresses tightly the cable, inlays and has guaranteed the current conducting plate is firm reliable.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the sealing device ensures the integral sealing of the emergency connection of the cable and improves the safety;
2. the box body device is convenient for installing and fastening cables, so that the use convenience is improved;
3. through the setting that compresses tightly 2 times, prevented that the cable pine from taking off, guaranteed the firm reliable of connection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an emergency cable splicing device according to the present invention;
fig. 2 is a schematic view of a sealing device of an emergency cable splicing device according to the present invention;
fig. 3 is a top cross-sectional view of a box device of an emergency cable splicing device according to the present invention;
fig. 4 is a left side sectional view connection diagram of the locking device according to embodiment 1 of the emergency cable splicing device of the present invention;
fig. 5 is a left side sectional view connection diagram of the locking device of embodiment 2 of the emergency cable connecting device of the present invention.
In the reference symbols: 1. a sealing device; 101. a protective shell; 102. a wire inlet pipe; 103. a seal ring; 104. a sealing strip; 105. locking; 2. a cartridge device; 201. a junction box; 202. a through hole; 203. a conductive plate; 204. fixing the threaded sleeve; 205. a movable threaded sleeve; 3. a locking device; 301. a first screw; 302. a slider; 303. a second screw; 304. and (7) pressing a plate.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-4, an emergency cable splicing device includes a box body device 2 for connecting cables, a locking device 3 for compressing the cables is installed on the box body device 2, and a sealing device 1 for sealing is arranged outside the box body device 2; the sealing device 1 comprises a protective shell 101, the protective shell 101 is arranged in two symmetrical halves, two ends of the protective shell 101 are respectively provided with a wire inlet pipe 102, a sealing ring 103 is arranged in the wire inlet pipe 102, the circumference of the protective shell 101 is provided with a sealing strip 104, and the front of the protective shell 101 is symmetrically provided with 2 lock catches 105; the box body device 2 comprises a junction box 201, wherein 2 through holes 202 are symmetrically arranged in the junction box 201, 2 fixed threaded sleeves 204 are symmetrically arranged at two ends of the junction box 201, a movable threaded sleeve 205 is arranged on each fixed threaded sleeve 204, and a conductive plate 203 is arranged in the junction box 201.
Further: the locking device 3 comprises a first screw 301, a sliding block 302 is arranged below the first screw 301, the sliding block 302 is made of insulating materials, the first screw 301 is in threaded connection with the junction box 201, and the sliding block 302 is in sliding connection with the junction box 201; the lock catch 105, the wire inlet pipe 102 and the protective shell 101 are integrally formed, the sealing ring 103 is adhered to the wire inlet pipe 102, and the sealing strip 104 is adhered to the protective shell 101; the fixed screw sleeve 204 and the junction box 201 are integrally formed, the movable screw sleeve 205 is in threaded connection with the fixed screw sleeve 204, and the conductive plate 203 and the junction box 201 are embedded together.
Example 2
As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the locking device 3 comprises 2 second screws 303 symmetrically arranged, a pressing plate 304 is arranged at the bottom of each second screw 303, the pressing plate 304 is made of an insulating material, the second screws 303 are in threaded connection with the junction box 201, and the pressing plate 304 and the second screws 303 are welded together.
The utility model discloses a theory of operation and use flow: the protective shell 101 is separated, after disconnected cables are respectively peeled, the disconnected cables are inserted into the through holes 202 of the junction box 201 from two ends, the sliding block 302 is pushed to move downwards by rotating the first screw 301, 2 cables are pressed together with the conductive plate 203, or the pressing plate 304 is pushed to move downwards by respectively rotating the 2 second screws 303, 2 cables are pressed with the conductive plate 203 respectively, electric conduction is guaranteed, the movable screw sleeve 205 is rotated again, the cables are pressed and fixed through the locking and fixing screw sleeve 204, loosening is prevented, the protective shell 101 is closed and fixed by the aid of the lock catch 105, the sealing ring 103 seals a gap between the inlet pipe 102 and the cables, the sealing strip 104 seals a gap between two halves of the protective shell 101, and integral sealing is guaranteed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. An emergent switching device of cable which characterized in that: the cable clamping device comprises a box body device (2) used for connecting a cable, wherein a locking device (3) used for compressing the cable is installed on the box body device (2), and a sealing device (1) used for sealing is arranged on the outer side of the box body device (2);
the sealing device (1) comprises a protective shell (101), the protective shell (101) is arranged in two symmetrical halves, two ends of the protective shell (101) are respectively provided with a line inlet pipe (102), a sealing ring (103) is arranged in the line inlet pipe (102), sealing strips (104) are arranged on the circumference of the protective shell (101), and 2 lock catches (105) are symmetrically arranged in front of the protective shell (101);
the box body device (2) comprises a junction box (201), wherein 2 through holes (202) are symmetrically formed in the junction box (201), 2 fixed threaded sleeves (204) are symmetrically formed in two ends of the junction box (201), movable threaded sleeves (205) are installed on the fixed threaded sleeves (204), and conductive plates (203) are arranged in the junction box (201).
2. An emergency cable splice device according to claim 1, further comprising: the locking device (3) comprises a first screw rod (301), a sliding block (302) is arranged below the first screw rod (301), the sliding block (302) is made of insulating materials, the first screw rod (301) is in threaded connection with the junction box (201), and the sliding block (302) is in sliding connection with the junction box (201).
3. An emergency cable splice device according to claim 1, further comprising: the locking device (3) comprises 2 second screw rods (303) which are symmetrically arranged, a pressing plate (304) is arranged at the bottom of each second screw rod (303), the pressing plate (304) is made of an insulating material, the second screw rods (303) are in threaded connection with the junction box (201), and the pressing plates (304) are welded with the second screw rods (303).
4. An emergency cable splice device according to claim 1, further comprising: hasp (105) inlet tube (102) with protective housing (101) integrated into one piece, sealing washer (103) with inlet tube (102) are pasted together, sealing strip (104) with protective housing (101) are pasted together.
5. An emergency cable splice device according to claim 1, further comprising: the fixed threaded sleeve (204) and the junction box (201) are integrally formed, the movable threaded sleeve (205) is in threaded connection with the fixed threaded sleeve (204), and the conductive plate (203) and the junction box (201) are embedded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781543.9U CN212934888U (en) | 2020-08-24 | 2020-08-24 | Emergent connecting device of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781543.9U CN212934888U (en) | 2020-08-24 | 2020-08-24 | Emergent connecting device of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934888U true CN212934888U (en) | 2021-04-09 |
Family
ID=75300400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021781543.9U Expired - Fee Related CN212934888U (en) | 2020-08-24 | 2020-08-24 | Emergent connecting device of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
-
2020
- 2020-08-24 CN CN202021781543.9U patent/CN212934888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
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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: 20210409 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |