CN211957972U - Air compressor machine cable quick connecting device - Google Patents
Air compressor machine cable quick connecting device Download PDFInfo
- Publication number
- CN211957972U CN211957972U CN202020446432.6U CN202020446432U CN211957972U CN 211957972 U CN211957972 U CN 211957972U CN 202020446432 U CN202020446432 U CN 202020446432U CN 211957972 U CN211957972 U CN 211957972U
- Authority
- CN
- China
- Prior art keywords
- hole
- pressing
- pressure
- wiring
- air compressor
- 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.)
- Active
Links
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a cable quick connecting device of an air compressor, which comprises a wiring terminal, a first pressure bar, a second pressure bar, a first compression bolt and a second compression bolt; the wiring terminal is made of a conductor material, and a first wiring hole and a second wiring hole are respectively formed in two opposite sides of the wiring terminal; the wiring terminal is provided with a first pressing hole and a second pressing hole; the first pressing hole and the second pressing hole are threaded holes; the first pressing hole is communicated with the first wiring hole, and the center line of the first pressing hole is perpendicular to the center line of the first wiring hole; the second pressing hole is communicated with the second wiring hole, and the center line of the second pressing hole is perpendicular to the center line of the second wiring hole; the first pressing rod is inserted into the first pressing hole, and the first pressing bolt is in threaded connection with the first pressing hole; the second line ball stick is inserted in the second pressing hole, and the second pressing bolt is in threaded connection with the second pressing hole. The utility model discloses can make the cable connect reliably.
Description
Technical Field
The utility model relates to a cable junction device technical field, especially an air compressor machine cable quick connecting device.
Background
The cable connecting device, namely the cable joint, is one of cable accessories, is an essential part for the power-on operation of factory equipment, is an indispensable key part in a cable line, and the excellent safety and reliability of the cable connecting device are the primary conditions for ensuring the stable operation of the cable line. Cable splices are a critical part of the cabling, but are also places where cables are prone to problems. Originally, the cable joint is inserted into the sleeve pipe to connect the power line and the cable of the air compressor, and the cable joint is fastened through hydraulic pliers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air compressor machine cable quick connecting device to solve the technical problem among the prior art, it can be firm connecting cable.
The utility model provides a cable quick connecting device of an air compressor, which comprises a wiring terminal, a first pressure bar, a second pressure bar, a first compression bolt and a second compression bolt;
the wiring terminal is made of a conductor material, and a first wiring hole and a second wiring hole are respectively formed in two opposite sides of the wiring terminal;
the wiring terminal is provided with a first pressing hole and a second pressing hole; the first pressing hole and the second pressing hole are threaded holes; the first pressing hole is communicated with the first wiring hole, and the center line of the first pressing hole is perpendicular to the center line of the first wiring hole; the second pressing hole is communicated with the second wiring hole, and the center line of the second pressing hole is perpendicular to the center line of the second wiring hole;
the first pressing bar is inserted into the first pressing hole, the first pressing bolt is in threaded connection with the first pressing hole, and the first pressing bolt abuts against the first pressing bar;
the second wire pressing rod is inserted into the second pressing hole, the second pressing bolt is in threaded connection with the second pressing hole, and the second pressing bolt abuts against the second wire pressing rod.
The air compressor cable quick connecting device as described above, wherein optionally, the air compressor cable quick connecting device further comprises an upper pressure plate and a bottom plate;
the upper pressing plate and the bottom plate are both made of insulating materials;
the bottom plate is provided with a groove, and the wiring terminal is positioned in the groove;
the number of the grooves is at least two;
the upper pressure plate is connected with the bottom plate through bolts.
The air compressor cable quick connection device is characterized in that the bottom plate is provided with a connecting plate, and the connecting plate is made of an insulating material;
the connecting plate is fixedly connected with the bottom plate and is perpendicular to the bottom plate;
the two adjacent connecting plates are matched with the bottom plate to form the groove.
The air compressor cable quick connecting device is characterized in that the connecting plate is provided with a connecting hole, and the connecting hole is positioned on one side of the connecting plate, which is far away from the bottom plate;
the connecting plate is in threaded connection with the upper pressure plate through the connecting hole.
The air compressor cable quick-connecting device as described above, wherein optionally, the number of the connecting plates is 4, and four connecting plates cooperate with the bottom plate to form three grooves.
The air compressor cable quick connection device is characterized in that the bottom of the connecting terminal is provided with a mounting hole, the bottom of the groove is provided with an insulating hole, and the mounting hole and the insulating hole are both threaded holes; the mounting hole is connected with the insulating hole through a bolt.
As described above, optionally, the first wire pressing rod is a long strip, one side of the first wire pressing rod close to the first pressing hole is a plane, one side of the first wire pressing rod far away from the first pressing hole is a curved surface, and the curved surface is concave.
The air compressor cable quick connection device as described above, wherein optionally, the curved surface is a partial cylindrical surface, and a center line corresponding to the partial cylindrical surface is parallel to the length direction of the first pressure bar.
The air compressor cable quick connection device is characterized in that the first pressing bar is a strip-shaped bar, and one side of the first pressing bar, which is close to the first pressing hole, is a plane; one side of the second wire pressing rod, which is far away from the second pressing hole, is an arc surface with an opening deviating from the second pressing hole.
The air compressor cable quick-connecting device is characterized in that the connecting terminal is made of copper.
Compared with the prior art, the utility model discloses a set up first wiring hole and second wiring hole on binding post, insert first wiring hole and second wiring hole respectively with two cable ends of treating to connect, recycle first line ball stick and second line ball stick and be connected the cable end that corresponds with binding post respectively. This connection is simpler and more secure.
Drawings
Fig. 1 is a schematic structural view of a connection terminal provided by the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a cross-sectional schematic view of a first and second wire bar;
FIG. 5 is a schematic view of the structure of the base plate;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a schematic structural view of the upper platen;
fig. 8 is a schematic view of the overall structure of the present invention.
Description of reference numerals:
1-a wiring terminal, 2-a first pressure bar, 3-a second pressure bar, 4-an upper pressure plate and 5-a bottom plate;
11-a first wiring hole, 12-a second wiring hole, 13-a first pressing hole, 14-a second pressing hole, 15-a mounting hole;
51-grooves, 52-connecting plates, 53-insulating holes;
521-connecting hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 to 8, the utility model provides an air compressor machine cable quick connecting device, wherein, including binding post 1, first pressure bar 2, second pressure bar 3, first clamp bolt and second clamp bolt. The connecting terminal 1 is provided for connecting two cable ends to be compressed respectively to realize a fixed connection between the two cable ends.
Specifically, the terminal 1 is made of a conductor material, and a first wiring hole 11 and a second wiring hole 12 are respectively provided at opposite sides of the terminal 1. In specific implementation, the material of the terminal 1 may be copper, aluminum or silver. Copper is preferred in view of conductivity and cost. The first and second wiring holes 11 and 12 are used to connect two cable ends to be connected, respectively.
More specifically, a first compression hole 13 and a second compression hole 14 are formed in the wiring terminal 1; the first compression hole 13 and the second compression hole 14 are both threaded holes; the first compression hole 13 and the second compression hole 14 are used for being matched with the first compression bolt and the second compression bolt respectively to realize compression of the cable end, so that firm connection between the wiring terminal 1 and the cable end is realized. The first pressing hole 13 is communicated with the first wiring hole 11, and the central line of the first pressing hole 13 is perpendicular to the central line of the first wiring hole 11; the second pressing hole 14 communicates with the second wire connecting hole 12, and a center line of the second pressing hole 14 is perpendicular to a center line of the second wire connecting hole 12. The first pressure bar 2 is inserted into the first pressure hole 13, the first pressure bolt is in threaded connection with the first pressure hole 13, and the first pressure bolt abuts against the first pressure bar 2. In this manner, by tightening the first pressing bolt, the first pressure bar 2 can be caused to press the corresponding cable end, so that the cable end is brought into close contact with the wall of the first wiring hole 11, thereby achieving a firm connection. In specific implementation, the first wiring hole 11 and the second wiring hole 12 are both long waist-shaped holes, and the long axis directions thereof are vertical.
The second pressure bar 3 is inserted into the second pressure hole 14, the second pressure bolt is in threaded connection with the second pressure hole 14, and the second pressure bolt abuts against the second pressure bar 3. In this manner, by tightening the second pressing bolt, the second pressure bar 3 can be caused to press the corresponding cable end, thereby bringing the cable end into close contact with the wall of the second wiring hole 12. Thereby achieving a secure connection.
When the cable is used specifically, the end parts of two cables to be connected are firstly stripped so as to expose the inner conductors. Then, the conductor at the end of the first cable is inserted into the first wiring hole 11, the first pressure bar 2 is inserted, and the first pressure bolt is screwed down, so that the conductor at the end of the first cable in the first wiring hole 11 is pressed by the first pressure bar 2. The conductor at the end of the first cable is pressed and then closely attached to the wall of the first wiring hole 11, so that the conductor at the end of the first cable can be reliably contacted with the wiring terminal 1, and the current can be conveniently transmitted. The conductor at the end of the second cable is then inserted into the second wire connection hole 12, the second pressure bar 3 is inserted, and the second pressure bolt is tightened to cause the second pressure bar 3 to press the conductor at the end of the second cable in the second wire connection hole 12. The conductor of the second cable end is pressed and then closely attached to the wall of the second wiring hole 12, so that the conductor of the second cable end can be in reliable contact with the wiring terminal 1, and the current transfer is facilitated. Thus, the joint of the cable can be more firm and reliable.
As a better realization mode, the utility model discloses still include top board 4 and bottom plate 5. Specifically, the upper platen 4 and the bottom plate 5 are used to ensure safety of electricity, and specifically, the upper platen 4 and the bottom plate 5 are both made of an insulating material. A groove 51 is formed in the bottom plate 5, and the wiring terminal 1 is located in the groove 51; thus, the power consumption safety can be improved.
The number of the grooves 51 is at least two; specifically, one terminal is used for connecting cables on the same route, and in actual use, the electricity used is two-way electricity or three-phase electricity, and therefore, the number of the grooves 51 is one or two. Further, the upper pressure plate 4 is connected with the bottom plate 5 through bolts. In this manner, an insulating layer can be formed on the outer periphery of the terminal by the fit between the upper platen 4 and the bottom plate 5. Thereby enabling to improve safety of use. Meanwhile, the attractiveness of the cable connection position can be improved.
As a preferred implementation manner, a connection plate 52 is arranged on the bottom plate 5, and the connection plate 52 is made of an insulating material; by providing the connection plate 52, short circuit due to contact between two adjacent connection terminals can be prevented. The connecting plate 52 is fixedly connected with the bottom plate 5, and the connecting plate 52 is perpendicular to the bottom plate 5. Two adjacent connecting plates 52 cooperate with the bottom plate 5 to form the groove 51. In a specific implementation, the connecting plate 52 and the bottom plate 5 may be integrally formed.
Furthermore, a connecting hole 521 is formed in the connecting plate 52, and the connecting hole 521 is located on a side of the connecting plate 52 away from the bottom plate 5; the connecting plate 52 is in threaded connection with the upper pressure plate 4 through the connecting hole 521. In this way, the connection holes 521 of the connection plate 52 can be connected to the upper platen 51.
Furthermore, the number of the connecting plates 52 is 4, and four connecting plates 52 are matched with the bottom plate 5 to form three grooves 51. In practical applications, three-phase power is usually used in factories, and 3 connection terminals 1 are usually required for connection. Therefore, the distribution of the wiring terminals 1 can be ensured to be tidy.
As a better implementation manner, the bottom of the wiring terminal 1 is provided with a mounting hole 15, the bottom of the groove 51 is provided with an insulating hole 53, and both the mounting hole 15 and the insulating hole 53 are threaded holes; the mounting hole 15 and the insulation hole 53 are connected by a bolt. Thus, the terminal 1 is easily fixed. Of course, the positioning column may be disposed on the bottom plate 5 to position the wire connecting terminal, and then the upper pressing plate 4 and the bottom plate 5 are matched to fix the wire connecting terminal.
In a preferred implementation manner, the first pressure bar 2 is in an elongated shape, and a side of the first pressure bar 2 close to the first pressing hole 13 is a plane. In this way, the first pressing bolt can be pressed against the plane to generate a downward force, so that the first pressing bar 2 is pressed to move downward. Further, the side of the first pressure bar 2 away from the first pressing hole 13 is a curved surface, and the curved surface is concave. Thus, the first pressing rod 2 and the conductor at the end of the first cable can have a large contact surface, and the conductor at the end of the first cable and the wiring terminal 1 can have a large contact area. The curved surface is a partial cylindrical surface, and the center line corresponding to the partial cylindrical surface is parallel to the length direction of the first pressure bar 2.
As a preferred implementation manner, the second pressure bar 3 is in an elongated shape, and one side of the second pressure bar 3 close to the second pressing hole 14 is a plane; the side of the second pressure bar 3 away from the second pressure hole 14 is an arc surface opened away from the second pressure hole 14. In this way, the second pressing rod 3 can have a large contact surface with the second cable end conductor, and the second cable end conductor can have a large contact area with the terminal 1. Thereby ensuring the reliability of the connection.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (10)
1. The utility model provides an air compressor machine cable quick connecting device which characterized in that: the wire connecting terminal comprises a wire connecting terminal (1), a first wire pressing rod (2), a second wire pressing rod (3), a first compression bolt and a second compression bolt;
the wiring terminal (1) is made of a conductor material, and a first wiring hole (11) and a second wiring hole (12) are respectively formed in two opposite sides of the wiring terminal (1);
a first compaction hole (13) and a second compaction hole (14) are formed in the wiring terminal (1); the first pressing hole (13) and the second pressing hole (14) are both threaded holes; the first pressing hole (13) is communicated with the first wiring hole (11), and the central line of the first pressing hole (13) is perpendicular to the central line of the first wiring hole (11); the second pressing hole (14) is communicated with the second wiring hole (12), and the central line of the second pressing hole (14) is perpendicular to the central line of the second wiring hole (12);
the first pressure bar (2) is inserted into the first pressure hole (13), the first pressure bolt is in threaded connection with the first pressure hole (13), and the first pressure bolt abuts against the first pressure bar (2);
the second pressure bar (3) is inserted into the second pressure hole (14), the second pressure bolt is in threaded connection with the second pressure hole (14), and the second pressure bolt abuts against the second pressure bar (3).
2. The air compressor cable quick-connect device of claim 1, characterized in that: the device also comprises an upper pressure plate (4) and a bottom plate (5);
the upper pressing plate (4) and the bottom plate (5) are both made of insulating materials;
a groove (51) is formed in the bottom plate (5), and the wiring terminal (1) is located in the groove (51);
the number of the grooves (51) is at least two;
the upper pressure plate (4) is connected with the bottom plate (5) through bolts.
3. The air compressor cable quick-connect device of claim 2, characterized in that: a connecting plate (52) is arranged on the bottom plate (5), and the connecting plate (52) is made of an insulating material;
the connecting plate (52) is fixedly connected with the bottom plate (5), and the connecting plate (52) is perpendicular to the bottom plate (5);
two adjacent connecting plates (52) are matched with the bottom plate (5) to form the groove (51).
4. The air compressor cable quick-connect device of claim 3, characterized in that: a connecting hole (521) is formed in the connecting plate (52), and the connecting hole (521) is located on one side, far away from the bottom plate (5), of the connecting plate (52);
the connecting plate (52) is in threaded connection with the upper pressure plate (4) through the connecting hole (521).
5. The air compressor cable quick-connect device of claim 4, characterized in that: the number of the connecting plates (52) is 4, and the four connecting plates (52) are matched with the bottom plate (5) to form three grooves (51).
6. The air compressor cable quick-connect device of claim 2, characterized in that: the bottom of the wiring terminal (1) is provided with a mounting hole (15), the bottom of the groove (51) is provided with an insulating hole (53), and the mounting hole (15) and the insulating hole (53) are both threaded holes; the mounting hole (15) is connected with the insulating hole (53) through a bolt.
7. The air compressor cable quick-connect device of claim 1, characterized in that: the first pressure bar (2) is long-strip-shaped, one side, close to the first pressing hole (13), of the first pressure bar (2) is a plane, and one side, far away from the first pressing hole (13), of the first pressure bar (2) is a curved surface which is concave.
8. The air compressor cable quick-connect device of claim 7, wherein: the curved surface is a partial cylindrical surface, and the center line corresponding to the partial cylindrical surface is parallel to the length direction of the first pressure bar (2).
9. The air compressor cable quick-connection device of any one of claims 1 to 8, wherein: the second pressure bar (3) is long-strip-shaped, and one side, close to the second pressing hole (14), of the second pressure bar (3) is a plane; the side of the second pressure bar (3) far away from the second pressure hole (14) is an arc surface with an opening far away from the second pressure hole (14).
10. The air compressor cable quick-connection device of any one of claims 1 to 8, wherein: the connecting terminal (1) is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446432.6U CN211957972U (en) | 2020-03-31 | 2020-03-31 | Air compressor machine cable quick connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446432.6U CN211957972U (en) | 2020-03-31 | 2020-03-31 | Air compressor machine cable quick connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211957972U true CN211957972U (en) | 2020-11-17 |
Family
ID=73168137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446432.6U Active CN211957972U (en) | 2020-03-31 | 2020-03-31 | Air compressor machine cable quick connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211957972U (en) |
-
2020
- 2020-03-31 CN CN202020446432.6U patent/CN211957972U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH088117B2 (en) | Electrical connection device that integrally releases tension | |
| FI106994B (en) | Connection for an overhead power line | |
| CN117374619B (en) | Waterproof cable | |
| CN211957972U (en) | Air compressor machine cable quick connecting device | |
| CN111446562A (en) | Air compressor machine cable quick connecting device | |
| US4547033A (en) | Electrical tap connector | |
| CN213661134U (en) | Energy-conserving bus duct convenient to dismantle | |
| CN2789951Y (en) | Quick connection card | |
| CN209963293U (en) | Insulating branch clamp and branch line connector thereof | |
| US20020090847A1 (en) | Ground connector | |
| KR101796114B1 (en) | Power terminal block | |
| KR200445019Y1 (en) | Terminal block | |
| WO1989010013A1 (en) | Anti-corrosive battery terminal | |
| CN212571387U (en) | Double-conducting-wire plate type wire clamping device | |
| JP2000331722A (en) | Branch conductor and electrical apparatus using the same | |
| KR20080022892A (en) | Electric wire connecting apparatus | |
| CN213602370U (en) | Energy-saving bus duct | |
| CN115425443B (en) | Binding post assembly | |
| CN217468838U (en) | Wiring terminal device | |
| CN219018414U (en) | Safe and stable compartment enclosed bus duct | |
| CN213425344U (en) | Multi-switching type automobile wire harness | |
| CN218997838U (en) | Wiring board | |
| CN212810577U (en) | Cable connecting piece and cable connection structure | |
| KR102233549B1 (en) | Power Distribution Device | |
| KR102204447B1 (en) | Bus-bar type multy connecting module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |