CN217036241U - Wiring copper bar with high connection stability - Google Patents
Wiring copper bar with high connection stability Download PDFInfo
- Publication number
- CN217036241U CN217036241U CN202220254611.9U CN202220254611U CN217036241U CN 217036241 U CN217036241 U CN 217036241U CN 202220254611 U CN202220254611 U CN 202220254611U CN 217036241 U CN217036241 U CN 217036241U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- fixedly connected
- side wall
- threaded
- wall
- 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 relates to the technical field of wiring copper bars, and discloses a wiring copper bar with high connection stability, which comprises a connecting plate, wherein the upper side wall of the connecting plate is fixedly connected with a copper bar body through a bolt, the inner wall of the copper bar body is connected with a wiring board, the upper side wall of the copper bar body is provided with a plurality of threaded holes, threaded posts are inserted in the threaded holes, a limiting cover is sleeved outside the threaded holes, the side wall of the limiting cover is provided with vertical holes, rotary drums are inserted in the vertical holes, the upper ends of the threaded posts are positioned in the rotary drums and are fixedly connected with two limiting plates, and the inner wall of the rotary drum is provided with two limiting grooves matched with the limiting plates. According to the utility model, when the copper bar is used for connecting the lead, the stability of the threaded column is increased, the problem that the connection stability of the copper plate is influenced due to the looseness of the threaded column caused by shaking and the like is avoided, and the placing height of the copper bar can be changed according to actual conditions.
Description
Technical Field
The utility model relates to the technical field of wiring copper bars, in particular to a wiring copper bar with high connection stability.
Background
The copper bar is a high-current conductive product, is suitable for electrical engineering such as high-low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, and is also widely used for super-large current electrolytic smelting engineering such as metal smelting, electrochemical plating, chemical caustic soda and the like. The electrical copper bar has the advantages of low resistivity, large bending degree and the like.
Current copper bar utilizes the screw thread post to fix the wire through screw-thread fit when using, because there is the clearance between screw thread post and the screw hole, outside vibrations or rock and all probably can cause the not hard up of screw thread post, influence the connection stability of copper tablet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that when a copper bar in the prior art is used, a lead is fixed by a threaded column through threaded matching, and the connection stability of a copper plate is influenced because the threaded column is loosened by external vibration or shaking due to a gap between the threaded column and a threaded hole, and the connection stability of the copper plate is influenced, and provides a wiring copper bar with high connection stability.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a wiring copper bar with high connection stability comprises a connecting plate, wherein the upper side wall of the connecting plate is fixedly connected with a copper bar body through a bolt, the inner wall of the copper bar body is connected with a wiring board, the upper side wall of the copper bar body is provided with a plurality of threaded holes, a threaded column is inserted in the threaded hole, a limit cover is sleeved outside the threaded hole, a vertical hole is arranged on the side wall of the limit cover, a rotary drum is inserted in the vertical hole, the upper end of the threaded column is positioned in the rotary drum and is fixedly connected with two limit plates, the inner wall of the rotary drum is provided with two limit grooves matched with the limit plates, the side wall between the threaded column and the rotary drum is fixedly connected with a same first spring, the outer wall of the rotary drum is fixedly sleeved with a connecting ring, the upper side wall of the connecting ring is fixedly connected with two clamping pins, and the side wall of the limiting cover is provided with a plurality of clamping holes matched with the clamping pins.
Preferably, the lower end of the threaded column is fixedly connected with a line pressing plate.
Preferably, the mounting panel has been placed to the downside of connecting plate, the last lateral wall fixedly connected with screw cylinder of mounting panel, the lateral wall of connecting plate rotates through the bearing and is connected with the threaded rod, the pot head of threaded rod is equipped with a card section of thick bamboo, the same second spring of lateral wall fixedly connected with between a card section of thick bamboo and the threaded rod, two locating pins of the lower lateral wall fixedly connected with of a card section of thick bamboo, a plurality of constant head tanks have been seted up to the last lateral wall of connecting plate, two slides of the pole wall fixedly connected with of threaded rod, the spout has been seted up to the inner wall of a card section of thick bamboo.
Preferably, the upper side wall of the mounting plate is fixedly connected with two guide cylinders, and the lower side wall of the connecting plate is fixedly connected with two guide rods matched with the guide cylinders.
Preferably, the upper side wall of the clamping cylinder is fixedly connected with a rotating plate.
Preferably, the upper side wall of the rotating drum is provided with a cross-shaped groove.
Compared with the prior art, the utility model provides the wiring copper bar with high connection stability, which has the following beneficial effects:
1. this wiring copper bar that connection stability is high can increase the stability of screw thread post when utilizing copper bar connecting wire, avoids influencing the problem of copper tablet connection stability owing to rock the not hard up that causes the screw thread post etc..
2. This connection stability is high wiring copper bar can change the height that the copper bar was placed according to actual conditions.
The device has the advantages that the stability of the threaded column can be improved when the copper bar is used for connecting a lead, the problem that the connection stability of the copper plate is influenced due to the fact that the threaded column is loosened due to shaking and the like is solved, and the placement height of the copper bar can be changed according to actual conditions.
Drawings
Fig. 1 is a schematic structural view of a wiring copper bar with high connection stability provided by the utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1 connecting plate, 2 copper bar bodies, 3 wiring boards, 4 screw holes, 5 screw posts, 6 limiting covers, 7 vertical holes, 8 rotary drums, 9 limiting plates, 10 limiting grooves, 11 first springs, 12 connecting rings, 13 bayonet pins, 14 clamping holes, 15 line pressing plates, 16 mounting plates, 17 screw barrels, 18 threaded rods, 19 clamping barrels, 20 second springs, 21 positioning pins, 22 positioning grooves, 23 guide barrels, 24 guide rods, 25 rotary plates, 26 cross grooves, 27 sliding plates and 28 sliding grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a wiring copper bar that connection stability is high, including connecting plate 1, the last lateral wall of connecting plate 1 passes through bolt fixedly connected with copper bar body 2, the inner wall connection of copper bar body 2 has wiring board 3, a plurality of screw holes 4 have been seted up to the last lateral wall of copper bar body 2, it has screw post 5 to peg graft in the screw hole 4, screw hole 4 overcoat is equipped with spacing cover 6, the lateral wall of spacing cover 6 has been seted up and has been erected hole 7 and peg graft in the hole 7 and have been equipped with rotary drum 8, the upper end of screw post 5 is located rotary drum 8 and two limiting plates 9 of fixedly connected with, the inner wall of rotary drum 8 has been seted up two spacing grooves 10 that match each other with limiting plate 9, lateral wall fixedly connected with between screw post 5 and the rotary drum 8 is same first spring 11, the outer wall fixed cover of rotary drum 8 is equipped with clamping ring 12, the last lateral wall fixedly connected with two bayonet locks 13 of clamping ring 12, a plurality of mutually supporting hole 14 that match with bayonet lock 13 has been seted up to the lateral wall of spacing cover 6.
The lower extreme fixedly connected with line ball board 15 of screw thread post 5 conveniently compresses tightly the wire.
Two guide cylinders 23 are fixedly connected to the upper side wall of the mounting plate 16, and two guide rods 24 matched with the guide cylinders 23 are fixedly connected to the lower side wall of the connecting plate 1, so that the stability of the connecting plate 1 is improved.
The upper side wall of the clamping cylinder 19 is fixedly connected with a rotating plate 25, so that an operator can rotate the clamping cylinder 19 conveniently.
The upper side wall of the rotary drum 8 is provided with a cross-shaped groove 26, so that the rotary drum 8 can be rotated by using a tool conveniently.
When the device is used, a cross screwdriver is inserted into a cross groove 26, then a rotary drum 8 is pressed, the rotary drum 8 drives a threaded column 5 to rotate through the mutual matching of a limiting plate 9 and a limiting groove 10, the threaded column 5 is driven to move downwards to a proper position through the mutual matching of the threaded column 5 and a threaded hole 4, a wire is pressed by a wire pressing plate 15, then the rotary drum 8 is loosened, the rotary drum 8 drives the rotary drum 8 to move upwards to a proper position under the elastic force of a first spring 11, a clamping pin 13 is inserted into a clamping hole 14, the rotary drum 8 and the threaded column 5 can be fixed, the device can increase the stability of the threaded column when the copper bar is used for connecting the wire, and the problems that the threaded column is loosened and the connection stability of a copper plate is affected due to reasons such as shaking are solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. The wiring copper bar with high connection stability comprises a connecting plate (1) and is characterized in that the upper side wall of the connecting plate (1) is fixedly connected with a copper bar body (2) through a bolt, the inner wall of the copper bar body (2) is connected with a wiring board (3), a plurality of threaded holes (4) are formed in the upper side wall of the copper bar body (2), threaded columns (5) are inserted in the threaded holes (4), a limiting cover (6) is sleeved outside the threaded holes (4), vertical holes (7) are formed in the side wall of the limiting cover (6), a rotary drum (8) is inserted in the vertical holes (7), the upper ends of the threaded columns (5) are located in the rotary drum (8) and are fixedly connected with two limiting plates (9), two limiting grooves (10) matched with the limiting plates (9) are formed in the inner wall of the rotary drum (8), the same first spring (11) is fixedly connected with the side wall between the threaded columns (5) and the rotary drum (8), the outer wall fixed cover of rotary drum (8) is equipped with clamping ring (12), the last lateral wall fixedly connected with two bayonet locks (13) of clamping ring (12), a plurality of card holes (14) that match each other with bayonet lock (13) are seted up to the lateral wall of spacing cover (6).
2. The wiring copper bar with high connection stability as claimed in claim 1, wherein a line pressing plate (15) is fixedly connected to the lower end of the threaded column (5).
3. The high-connection-stability wiring copper bar is characterized in that a mounting plate (16) is placed on the lower side of the connecting plate (1), a threaded cylinder (17) is fixedly connected to the upper side wall of the mounting plate (16), a threaded rod (18) is connected to the side wall of the connecting plate (1) through rotation of a bearing, a clamping cylinder (19) is sleeved on the upper end of the threaded rod (18), the same second spring (20) is fixedly connected to the side wall between the clamping cylinder (19) and the threaded rod (18), two positioning pins (21) are fixedly connected to the lower side wall of the clamping cylinder (19), a plurality of positioning grooves (22) are formed in the upper side wall of the connecting plate (1), two sliding plates (27) are fixedly connected to the rod wall of the threaded rod (18), and a sliding groove (28) is formed in the inner wall of the clamping cylinder (19).
4. The wiring copper bar with high connection stability as claimed in claim 3, wherein two guide cylinders (23) are fixedly connected to the upper side wall of the mounting plate (16), and two guide rods (24) matched with the guide cylinders (23) are fixedly connected to the lower side wall of the connecting plate (1).
5. The connecting copper bar with high connecting stability as claimed in claim 3, wherein the upper side wall of the clamping cylinder (19) is fixedly connected with a rotating plate (25).
6. The wiring copper bar with high connection stability as claimed in claim 1, wherein the upper side wall of the rotary drum (8) is provided with a cross groove (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254611.9U CN217036241U (en) | 2022-02-08 | 2022-02-08 | Wiring copper bar with high connection stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220254611.9U CN217036241U (en) | 2022-02-08 | 2022-02-08 | Wiring copper bar with high connection stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036241U true CN217036241U (en) | 2022-07-22 |
Family
ID=82449653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220254611.9U Active CN217036241U (en) | 2022-02-08 | 2022-02-08 | Wiring copper bar with high connection stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036241U (en) |
-
2022
- 2022-02-08 CN CN202220254611.9U patent/CN217036241U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109819598A (en) | A kind of PCB circuit board electroplating device | |
| CN217036241U (en) | Wiring copper bar with high connection stability | |
| CN214142589U (en) | Electroplating clamp for circuit board | |
| CN102509926A (en) | Split terminal block | |
| CN216180048U (en) | Adapter mechanism for pulling out interface parts | |
| CN201142510Y (en) | Removing device of electric connector | |
| CN218334349U (en) | To binding post of inserting formula | |
| CN208113076U (en) | A kind of wiring board of via hole equipped with convenient for being connect with component's feet | |
| CN213337812U (en) | Grounding wire clamp for insulation resistance tester | |
| CN209887704U (en) | Circuit board drill point clamping device | |
| CN217305279U (en) | Aluminium groove for connecting electric meter base | |
| CN219106530U (en) | Electric shock prevention grounding device for power engineering | |
| CN210958949U (en) | Printed circuit board mounting structure convenient to disassemble | |
| CN215613341U (en) | PCB circuit board testing arrangement | |
| CN214572276U (en) | Aluminum electrolysis short circuit port pull rod device | |
| CN219725203U (en) | Screw twisting machine for production of double pressure sensors | |
| CN215767587U (en) | Circuit board production is with multi-functional drop test bench | |
| CN219893526U (en) | Turnover structure for production of double-sided PCB | |
| CN220303166U (en) | Temporary fixing frame for electric installation | |
| CN218677704U (en) | Quick import interface of case history | |
| CN209899194U (en) | Separating type fruit and vegetable cleaning machine | |
| CN214849574U (en) | Plug-in power connection type switch cabinet | |
| CN220553333U (en) | Zinc ring separating device | |
| CN218905152U (en) | Frock of socket charges in rotational positioning | |
| CN215757675U (en) | Rare earth electrolytic iron cathode fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 252300 50m east of South vehicle management office, Qinghe West Road, shizilou office, Yanggu County, Liaocheng City, Shandong Province Patentee after: Yanggu Sitai Machinery Equipment Co.,Ltd. Address before: 252300 50m east of South vehicle management office, Qinghe West Road, shizilou office, Yanggu County, Liaocheng City, Shandong Province Patentee before: Yanggu Sitai mechanical equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |