CN217691704U - Cable joint connecting device - Google Patents
Cable joint connecting device Download PDFInfo
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- CN217691704U CN217691704U CN202222310455.6U CN202222310455U CN217691704U CN 217691704 U CN217691704 U CN 217691704U CN 202222310455 U CN202222310455 U CN 202222310455U CN 217691704 U CN217691704 U CN 217691704U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a cable joint connecting device, which comprises a first cable connecting part, a second cable connecting part and an intermediate connecting part, wherein the first cable connecting part comprises a first cable connecting section and a cable positive wire connecting section fixedly connected with the first cable connecting section; the second cable connecting part comprises a second cable connecting section and a cable reverse-wire connecting section fixedly connected with the second cable connecting section; the middle connecting part comprises a middle positive wire connecting section, a wrench operation section and a middle reverse wire connecting section which are sequentially connected, the middle positive wire connecting section is matched with the cable positive wire connecting section, and the middle positive wire connecting section is detachably connected with the cable positive wire connecting section; the middle reverse-filament connecting section is matched with the cable reverse-filament connecting section, and the middle reverse-filament connecting section is detachably connected with the cable reverse-filament connecting section. The utility model provides a cable joint connecting device, simple structure, convenient operation can realize cable joint's high-speed joint, and the joint junction after connecting is fastened, reliable.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to a cable joint connecting device is related to.
Background
In the new energy photovoltaic power station construction process, need carry out equipment through a large amount of power cable and connect. For example, a 4.3MWp photovoltaic power generation matrix is built, 1 3150kVA box-type substation and 16 196kW string-type inverters need to be installed, at least 16 connecting cables between the box-type substation and the inverters need to be installed, 32 cable terminal connectors and a plurality of cable intermediate connectors are initially estimated to be needed. Therefore, how to realize the quick connection of the cable joint and ensure the fastening and the reliability of the joint after the connection is a technical problem to be solved by operating personnel in the construction process of the photovoltaic power station at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable joint connecting device can realize cable joint's high-speed joint, and the joint combination department after connecting is more fastened, reliable.
The utility model provides a cable joint connecting device, include:
the first cable connecting part comprises a first cable connecting section and a cable positive wire connecting section fixedly connected with the first cable connecting section;
the second cable connecting part comprises a second cable connecting section and a cable reverse-wire connecting section fixedly connected with the second cable connecting section;
the middle connecting part comprises a middle positive wire connecting section, a wrench operation section and a middle reverse wire connecting section which are sequentially connected, the middle positive wire connecting section is matched with the cable positive wire connecting section, and the middle positive wire connecting section is detachably connected with the cable positive wire connecting section; the middle wire reversing connecting section is matched with the cable wire reversing connecting section, and the middle wire reversing connecting section is detachably connected with the cable wire reversing connecting section.
According to the utility model provides a cable joint connecting device, the cable positive wire connecting section is a positive wire screw rod, the middle positive wire connecting section is a positive wire sleeve matched with the positive wire screw rod, and the positive wire screw rod is in threaded connection with the positive wire sleeve;
the cable reverse-thread connecting section is a reverse-thread screw rod, the middle reverse-thread connecting section is a reverse-thread sleeve matched with the reverse-thread screw rod, and the reverse-thread screw rod is in threaded connection with the reverse-thread sleeve.
According to the utility model provides a cable joint connecting device, the cross sections of the middle regular wire connecting section and the middle reverse wire connecting section are equal, the wrench operation section is a regular hexagonal prism, and the cross section of the wrench operation section is smaller than that of the middle regular wire connecting section;
and anti-skid grains are arranged on the outer side walls of the positive wire sleeve and the negative wire sleeve.
According to the utility model provides a cable joint connecting device, the cable positive wire connecting section is a positive wire sleeve, the middle positive wire connecting section is a positive wire screw matched with the positive wire sleeve, and the positive wire sleeve is in threaded connection with the positive wire screw;
the cable reverse-filament connecting section is a reverse-filament sleeve, the middle reverse-filament connecting section is a reverse-filament screw matched with the reverse-filament sleeve, and the reverse-filament sleeve is in threaded connection with the reverse-filament screw.
According to the cable joint connecting device provided by the utility model, the cross sections of the middle regular wire connecting section and the middle reverse wire connecting section are equal, the wrench operation section is a regular hexagonal prism, and the cross section of the wrench operation section is larger than that of the middle regular wire connecting section;
and anti-skid grains are arranged on the outer side walls of the positive wire sleeve and the negative wire sleeve.
According to the utility model provides a cable joint connecting device, the cable positive wire connecting section is a positive wire screw rod, the middle positive wire connecting section is a positive wire sleeve matched with the positive wire screw rod, and the positive wire screw rod is in threaded connection with the positive wire sleeve;
the cable reverse-filament connecting section is a reverse-filament sleeve, the middle reverse-filament connecting section is a reverse-filament screw matched with the reverse-filament sleeve, and the reverse-filament sleeve is in threaded connection with the reverse-filament screw.
According to the cable joint connecting device provided by the utility model, the first cable connecting section and the second cable connecting section are cable crimping pipes; or the first cable connecting section and the second cable connecting section are both cable crimping plates; or, the first cable connecting section is a cable crimping pipe, and the second cable connecting section is a cable crimping plate.
According to the utility model provides a cable joint connecting device, the cable crimping pipe includes the crimping pipe body, be equipped with in the crimping pipe body and supply cable male first cavity and supply cable core male second cavity, first cavity with the second cavity is linked together, and the cross section of first cavity is greater than the cross section of second cavity; and a sealing ring mounting groove is formed in one end, far away from the second chamber, of the inner side wall of the first chamber, and a waterproof sealing ring is mounted in the sealing ring mounting groove.
According to the utility model provides a pair of cable joint connecting device, the cable crimping board includes the crimping board body, be equipped with two at least crimping holes on the crimping board body, each the crimping hole is followed the length direction of crimping board body is interval setting in proper order.
According to the cable joint connecting device provided by the utility model, the first cable connecting part, the second cable connecting part and the middle connecting part are all integrally formed structures; the first cable connecting part, the second cable connecting part and the middle connecting part are all made of copper.
The utility model provides a pair of cable joint connecting device, including first cable junction portion, second cable junction portion and intermediate junction portion, wherein first cable junction portion include first cable junction section and with first cable junction section fixed connection's cable positive silk linkage segment, second cable junction portion include second cable junction section and with second cable junction section fixed connection's cable negative silk linkage segment, intermediate junction portion is including the middle positive silk linkage segment that connects gradually, spanner operation section and middle negative silk linkage segment, with middle positive silk linkage segment and cable positive silk linkage segment adaptation, in order to realize the dismantling of middle positive silk linkage segment and cable positive silk linkage segment and be connected, with middle negative silk linkage segment and the connecting section adaptation of cable negative silk, in order to realize the dismantling of middle negative silk linkage segment and the connecting section of cable negative silk; when using, two cable joint that will connect link to each other with first cable junction section, second cable junction section respectively, then correspond the setting with positive silk linkage segment in the middle of cable and positive silk linkage segment, correspond the setting with the anti-silk linkage segment of cable, then screw up through spanner centre gripping spanner operation section, can realize the high-speed joint installation between two cable joint. Therefore, the utility model provides a cable joint connecting device, simple structure, convenient operation can realize the high-speed joint between the cable joint, has improved operating personnel's work efficiency, owing to adopt positive and negative silk principle swivelling joint, consequently can ensure that the joint junction after connecting is more firm, reliable, and then ensures the security after the cable joint connects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cable joint connection device according to an embodiment of the present invention;
fig. 2 is another schematic structural view of the cable joint connection device of the present invention;
fig. 3 is an assembly view of a cable splice connection device according to an embodiment of the present invention;
fig. 4 is another schematic assembly view of a cable splice connection device according to an embodiment of the present invention;
fig. 5 is a schematic view of another assembly of a cable joint connection device according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a cable crimping pipe in a cable joint connection device according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a cable crimping plate in a cable joint connection device according to an embodiment of the present invention.
Description of the reference numerals:
1: a first cable connection section; 11: a first cable connection section; 12: a cable positive wire connecting section; 2: a second cable connection section; 21: a second cable connection section; 22: a cable back-end connection section; 3: an intermediate connecting portion; 31: a middle positive wire connecting section; 32: a wrench operating section; 33: a middle reverse-filament connecting section; 4: a cable joint; 51: crimping the pipe body; 52: a first chamber; 53: a second chamber; 54: a sealing ring mounting groove; 61: a compression joint plate body; 62: and (6) pressing the holes.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.
Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 as a specific case by those skilled in the art.
A specific embodiment of the cable joint connection device of the present invention will be described below with reference to fig. 1 to 7.
As shown in fig. 1 and fig. 2, the cable joint connecting device of the embodiment of the present invention includes a first cable connecting portion 1, a second cable connecting portion 2 and an intermediate connecting portion 3, wherein the first cable connecting portion 1 includes a first cable connecting section 11 and a cable positive wire connecting section 12 fixedly connected to the first cable connecting section 11. The second cable connection part 2 comprises a second cable connection section 21 and a cable reverse connection section 22 fixedly connected with the second cable connection section 21. Middle connecting portion 3 is including the positive silk linkage segment 31 of centre, spanner operation section 32 and the anti-silk linkage segment 33 in centre that connect gradually, and positive silk linkage segment 31 and the positive silk linkage segment 12 looks adaptation of cable in the centre, and just middle positive silk linkage segment 31 can be dismantled with the positive silk linkage segment 12 of cable and be connected. The middle inverse-silk connecting section 33 is matched with the cable inverse-silk connecting section 22, and the middle inverse-silk connecting section 33 is detachably connected with the cable inverse-silk connecting section 22.
When using, two cable joint 4 that will connect link to each other with first cable junction 11, second cable junction 21 respectively, then correspond the setting with positive silk linkage segment 31 in the middle of cable linkage segment 12, correspond the setting with reverse silk linkage segment 22 of cable and reverse silk linkage segment 33, then screw up through spanner centre gripping spanner operation section 32, can realize the quick connection installation between two cable joint 4.
Therefore, the utility model discloses cable joint connecting device, simple structure, convenient operation can realize the high-speed joint between the cable joint, has improved operating personnel's work efficiency, owing to adopt positive and negative silk principle swivelling joint, consequently can ensure that the joint junction after connecting is more fastened, reliable, and then ensures the security after the cable joint connects, changes power return when being convenient for the cable segmentation is changed or the technique is changed.
Specifically, since the cables are copper cables, the first cable connection portion 1, the second cable connection portion 2 and the intermediate connection portion 3 are made of copper so as to be adapted to the copper cables, thereby achieving reliable connection between the cable connectors 4.
The first cable connecting part 1, the second cable connecting part 2 and the middle connecting part 3 can be respectively of an integrally formed structure, so that the structural strength of the cable joint connecting device can be ensured, and the cable joint connecting device is convenient to process and manufacture.
In a specific embodiment of the present invention, as shown in fig. 3, the cable positive wire connection section 12 is a positive wire screw, the middle positive wire connection section 31 is a positive wire sleeve adapted to the positive wire screw, and the positive wire screw can be connected to the positive wire sleeve by a screw thread. The cable reverse-thread connecting section 22 is a reverse-thread screw, the middle reverse-thread connecting section 33 is a reverse-thread sleeve matched with the reverse-thread screw, and the reverse-thread screw can be in threaded connection with the reverse-thread sleeve. During installation, the cable positive wire connecting section 12 is aligned and screwed into the middle positive wire connecting section 31, the cable negative wire connecting section 22 is aligned and screwed into the middle negative wire connecting section 33, and then the wrench operation section 32 is screwed by a wrench, so that the first cable connecting part 1, the second cable connecting part 2 and the middle connecting part 3 are connected quickly, tightly and reliably.
Wherein, the cross section of middle positive silk linkage segment 31 and middle anti-silk linkage segment 33 is equal, and spanner operation section 32 is the regular hexagon prism, and spanner operation section 32's cross section is less than the cross section of middle positive silk linkage segment 31 to be convenient for carry out the screwing operation through the spanner.
Wherein, all be equipped with anti-skidding line on the sheathed tube lateral wall of positive silk sleeve pipe and anti-silk to play good anti-skidding effect, be convenient for connect the installation operation.
In another embodiment of the present invention, as shown in fig. 4, the cable positive connection section 12 is a positive sleeve, the middle positive connection section 31 is a positive screw adapted to the positive sleeve, and the positive sleeve is in threaded connection with the positive screw. The cable reverse-thread connecting section 22 is a reverse-thread sleeve, the middle reverse-thread connecting section 33 is a reverse-thread screw matched with the reverse-thread sleeve, and the reverse-thread sleeve is in threaded connection with the reverse-thread screw. During installation, the middle positive wire connecting section 31 is aligned and screwed into the positive cable connecting section 12, the middle negative wire connecting section 33 is aligned and screwed into the negative cable connecting section 22, and then the wrench operation section 32 is screwed by a wrench, so that the first cable connecting part 1, the second cable connecting part 2 and the middle connecting part 3 are connected quickly, tightly and reliably.
Wherein, the cross section of middle positive silk linkage segment 31 and middle anti-silk linkage segment 33 is equal, and spanner operation section 32 is the regular hexagon prism, and spanner operation section 32's cross section is greater than the cross section of middle positive silk linkage segment 31 to be convenient for screw up the operation through the spanner.
Wherein, all be equipped with anti-skidding line on the sheathed tube lateral wall of positive silk sleeve pipe and anti-silk to play good anti-skidding effect, be convenient for connect the installation operation.
In another embodiment of the present invention, as shown in fig. 5, the cable positive connection section 12 is a positive screw rod, the middle positive connection section 31 is a positive sleeve adapted to the positive screw rod, and the positive screw rod is in threaded connection with the positive sleeve. The cable reverse-thread connecting section 22 is a reverse-thread sleeve, the middle reverse-thread connecting section 33 is a reverse-thread screw matched with the reverse-thread sleeve, and the reverse-thread sleeve is in threaded connection with the reverse-thread screw. During installation, the cable positive wire connecting section 12 is aligned and screwed into the middle positive wire connecting section 31, the middle negative wire connecting section 33 is aligned and screwed into the cable negative wire connecting section 22, and then the wrench operation section 32 is screwed through a wrench, so that the first cable connecting part 1, the second cable connecting part 2 and the middle connecting part 3 are connected quickly, tightly and reliably.
Wherein, spanner operation section 32 is the regular hexagon prism, and the cross section of spanner operation section 32 is greater than the cross section of middle positive silk linkage segment 31, and the cross section of spanner operation section 32 is greater than the cross section of middle anti-silk linkage segment 33 to be convenient for carry out the tightening operation through the spanner.
In some embodiments of the present invention, as shown in fig. 3, when the two cable joints to be connected are cable intermediate joints, the first cable connection section 11 and the second cable connection section 21 are both configured as cable crimping pipes. When the cable crimping connector is used, the two cable intermediate connectors are respectively inserted into the two cable crimping pipes for crimping, and after the crimping is respectively completed, the rotation fastening connection between the cable positive wire connecting section 12 and the middle positive wire connecting section 31 and the rotation fastening connection between the cable negative wire connecting section 22 and the middle negative wire connecting section 33 are performed.
As shown in fig. 4, when the two cable joints to be connected are cable terminal joints, the first cable connection section 11 and the second cable connection section 21 are both provided as cable crimping plates. When the cable terminal connector is used, the two cable terminal connectors are respectively in compression joint with the two cable compression joint plates, and after the compression joint is respectively completed, the rotation fastening connection between the cable positive wire connecting section 12 and the middle positive wire connecting section 31 and the rotation fastening connection between the cable negative wire connecting section 22 and the middle negative wire connecting section 33 are performed.
As shown in fig. 5, when one of two cable joints to be connected is a cable intermediate joint and the other is a cable terminal joint, the first cable connection section 11 is provided as a cable crimping pipe and the second cable connection section 21 is provided as a cable crimping plate. When the cable crimping connector is used, the cable middle connector is inserted into the cable crimping pipe for crimping, the cable terminal connector is crimped with the cable crimping plate, and then the cable positive wire connecting section 12 and the cable negative wire connecting section 31 and the cable negative wire connecting section 22 and the cable negative wire connecting section 33 are connected in a rotating and fastening mode.
In some embodiments of the present invention, as shown in fig. 6, the cable crimping pipe includes a crimping pipe body 51, a first cavity 52 for cable insertion and a second cavity 53 for cable core insertion are disposed in the crimping pipe body 51, the first cavity 52 is communicated with the second cavity 53, and the cross section of the first cavity 52 is larger than the cross section of the second cavity 53. The structural form of the cable crimping pipe can ensure the tightness and the reliability after the cable joint and the cable crimping pipe are crimped.
Wherein, a sealing ring mounting groove 54 is provided on an inner side wall of the first chamber 52 at an end far from the second chamber 53, and a waterproof sealing ring (not shown) is mounted in the sealing ring mounting groove 54. Through setting up waterproof sealing washer, can realize the sealing connection between cable joint and the cable crimping pipe to have better dustproof, water-proof effects.
In some embodiments of the present invention, as shown in fig. 7, the cable crimping plate includes a crimping plate body 61, at least two crimping holes 62 are formed on the crimping plate body 61, and the crimping holes 62 are sequentially spaced along the length direction of the crimping plate body 61. The structural form of the cable crimping plate is convenient for realizing the quick and reliable crimping between the cable terminal connector and the cable crimping plate.
In some embodiments of the present invention, a first limiting boss (not shown) may be further disposed between the first cable connection section 11 and the cable positive connection section 12, and a second limiting boss (not shown) may be disposed between the second cable connection section 21 and the cable negative connection section 22, so as to perform a limiting function when performing a rotation fastening operation between the first cable connection portion 1 and the intermediate connection portion 3 and between the second cable connection portion 2 and the intermediate connection portion 3.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (10)
1. A cable splice connection device, comprising:
the first cable connecting part comprises a first cable connecting section and a cable positive wire connecting section fixedly connected with the first cable connecting section;
the second cable connecting part comprises a second cable connecting section and a cable reverse-wire connecting section fixedly connected with the second cable connecting section;
the middle connecting part comprises a middle positive wire connecting section, a wrench operation section and a middle reverse wire connecting section which are sequentially connected, the middle positive wire connecting section is matched with the cable positive wire connecting section, and the middle positive wire connecting section is detachably connected with the cable positive wire connecting section; the middle wire reversing connecting section is matched with the cable wire reversing connecting section, and the middle wire reversing connecting section is detachably connected with the cable wire reversing connecting section.
2. The cable joint connection device according to claim 1, wherein the cable positive connection section is a positive screw rod, the middle positive connection section is a positive sleeve matched with the positive screw rod, and the positive screw rod is in threaded connection with the positive sleeve;
the cable reverse-thread connecting section is a reverse-thread screw rod, the middle reverse-thread connecting section is a reverse-thread sleeve matched with the reverse-thread screw rod, and the reverse-thread screw rod is in threaded connection with the reverse-thread sleeve.
3. The cable joint connection device of claim 2, wherein the cross-sections of the middle regular wire connection section and the middle inverse wire connection section are equal, the wrench operation section is a regular hexagonal prism, and the cross-section of the wrench operation section is smaller than that of the middle regular wire connection section;
and anti-skid grains are arranged on the outer side walls of the positive wire sleeve and the negative wire sleeve.
4. The cable joint connection device according to claim 1, wherein the cable positive connection section is a positive sleeve, the middle positive connection section is a positive screw matched with the positive sleeve, and the positive sleeve is in threaded connection with the positive screw;
the cable reverse-thread connecting section is a reverse-thread sleeve, the middle reverse-thread connecting section is a reverse-thread screw matched with the reverse-thread sleeve, and the reverse-thread sleeve is in threaded connection with the reverse-thread screw.
5. The cable joint connection device of claim 4, wherein the cross-sections of the middle regular wire connection section and the middle inverse wire connection section are equal, the wrench operation section is a regular hexagonal prism, and the cross-section of the wrench operation section is larger than that of the middle regular wire connection section;
and anti-skid grains are arranged on the outer side walls of the positive wire sleeve and the negative wire sleeve.
6. The cable joint connection device according to claim 1, wherein the cable positive connection section is a positive screw rod, the middle positive connection section is a positive sleeve matched with the positive screw rod, and the positive screw rod is in threaded connection with the positive sleeve;
the cable reverse-thread connecting section is a reverse-thread sleeve, the middle reverse-thread connecting section is a reverse-thread screw matched with the reverse-thread sleeve, and the reverse-thread sleeve is in threaded connection with the reverse-thread screw.
7. The cable splice connection of claim 1, wherein the first cable connection section and the second cable connection section are both cable crimp tubes; or the first cable connecting section and the second cable connecting section are both cable crimping plates; or, the first cable connecting section is a cable crimping pipe, and the second cable connecting section is a cable crimping plate.
8. The cable head connection device according to claim 7, wherein the cable crimping tube includes a crimping tube body in which a first chamber into which a cable is inserted and a second chamber into which a cable core is inserted are provided, the first chamber communicating with the second chamber, and a cross section of the first chamber is larger than a cross section of the second chamber; and a sealing ring mounting groove is formed in one end, far away from the second chamber, of the inner side wall of the first chamber, and a waterproof sealing ring is mounted in the sealing ring mounting groove.
9. The cable fitting connection device according to claim 7, wherein the cable crimping plate includes a crimping plate body, at least two crimping holes are provided on the crimping plate body, and the crimping holes are sequentially provided at intervals along a length direction of the crimping plate body.
10. The cable joint connection device according to any one of claims 1 to 9, wherein the first cable connection portion, the second cable connection portion and the intermediate connection portion are all of an integrally molded structure; the first cable connecting part, the second cable connecting part and the middle connecting part are all made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222310455.6U CN217691704U (en) | 2022-08-31 | 2022-08-31 | Cable joint connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222310455.6U CN217691704U (en) | 2022-08-31 | 2022-08-31 | Cable joint connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217691704U true CN217691704U (en) | 2022-10-28 |
Family
ID=83725731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222310455.6U Active CN217691704U (en) | 2022-08-31 | 2022-08-31 | Cable joint connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217691704U (en) |
-
2022
- 2022-08-31 CN CN202222310455.6U patent/CN217691704U/en active Active
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