CN214153900U - Low-voltage cable newly-installed grounding system convenient to install - Google Patents
Low-voltage cable newly-installed grounding system convenient to install Download PDFInfo
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- CN214153900U CN214153900U CN202022728307.7U CN202022728307U CN214153900U CN 214153900 U CN214153900 U CN 214153900U CN 202022728307 U CN202022728307 U CN 202022728307U CN 214153900 U CN214153900 U CN 214153900U
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Abstract
The utility model discloses a low tension cable newly-built-in ground system convenient to installation, including ground connection case and cable and fixed connection in the first grounding frame and the second grounding frame of ground connection incasement wall, the vertical groove that erects that runs through of power cable is seted up to the front surface of first grounding frame, one side that the inside of first grounding frame is located every perpendicular groove all rotates and is connected with a pair of gear, one side swing joint that the inside of first grounding frame is located two gears has a rack that can be connected with two gear engagement simultaneously, every the front end of gear all runs through spacing arm of fixedly connected with behind the front surface of first grounding frame through the minor axis. In the utility model, when the cable is connected with the first grounding frame, the two limiting arms can be rotated simultaneously to limit the single cable quickly; when the cable is connected with the second grounding frame, all the embracing rings can move simultaneously by rotating the main gear ring, so that all the cables are limited simultaneously.
Description
Technical Field
The utility model relates to a cable ground connection technical field especially relates to a low tension cable installs grounding system newly convenient to installation.
Background
Traditional low tension cable and new dress ground system's frame are the box structure, and the cable carries out fixed connection through bolt and staple bolt etc. and the earthing device in the box, and bolt and staple bolt need lock one by one, and the installation is very inconvenient and consume installation time.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a low tension cable installs grounding system newly convenient to installation.
(II) technical scheme
The utility model provides a low tension cable newly-built-in ground system convenient to installation, including ground connection case and cable and fixed connection in the first grounding frame and the second grounding frame of ground connection incasement wall, the vertical groove that erects that runs through of power cable is seted up to the front surface of first grounding frame, one side that the inside of first grounding frame is located every perpendicular groove all rotates and is connected with a pair of gear, one side swing joint that the inside of first grounding frame is located two gears has a rack that can be connected with two gear engagement simultaneously, every the front end of gear all runs through spacing arm of fixedly connected with behind the front surface of first grounding frame through the minor axis.
Preferably, the front surface of the rack is fixedly connected with a rubber sliding shaft, and the front surface of the first grounding frame is provided with a sliding shaft preformed groove for the rubber sliding shaft to move up and down.
Preferably, the inner wall of the grounding box is rotatably connected with a cross rod behind the second grounding frame, and a plurality of thread sleeves are spirally sleeved on the outer surface of the cross rod.
Preferably, the front end of each thread insert is fixedly connected with a connecting rod, and the front end of each connecting rod is spirally connected with a hoop.
Preferably, the inner ring surface of the embracing ring is fixedly connected with a leaf spring.
Preferably, the right end of the cross rod is fixedly sleeved with a slave toothed ring, and the right end of the second grounding frame is rotatably embedded with a main toothed ring which can be meshed and connected with the slave toothed ring.
Preferably, a connecting rod preformed groove for the connecting rod to move left and right is formed in the front surface of the second grounding frame.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, when the cable is connected with the first grounding frame, the two limiting arms can be rotated simultaneously to limit the single cable quickly; when the cable is connected with the second grounding frame, all the embracing rings can move simultaneously by rotating the main gear ring, so that all the cables are limited simultaneously; through the design of leaf spring, increased and embraced the fastness of holding tightly to the cable.
Drawings
Fig. 1 is a schematic front view of a grounding system for a low-voltage cable easy to install according to the present invention;
fig. 2 is a top view of the cable, the second grounding frame and the cross bar of the present invention, which is a connection cross-sectional view.
In the figure: the device comprises a grounding box 1, a cable 2, a first grounding frame 3, a second grounding frame 4, a gear 5, a rack 6, a limiting arm 7, a rubber sliding shaft 8, a sliding shaft preformed groove 9, a holding ring 10, a main toothed ring 11, a cross bar 12, a threaded sleeve 13, a connecting rod 14, a leaf spring 15, a driven toothed ring 16 and a connecting rod preformed groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, the utility model provides a low tension cable newly-built-in ground system convenient to installation, including ground box 1 and cable 2 and fixed connection in the first grounding frame 3 and the second grounding frame 4 of ground box 1 inner wall, the vertical groove that erects that supplies cable 2 to vertically run through is seted up to the front surface of first grounding frame 3, one side that the inside of first grounding frame 3 is located every and erects the groove all rotates and is connected with a pair of gear 5, one side swing joint that the inside of first grounding frame 3 is located two gears 5 has a rack 6 that can be connected with two gears 5 meshing simultaneously, the front end of every gear 5 all runs through spacing arm 7 of fixed connection behind the front surface of first grounding frame 3 through the minor axis.
In an alternative embodiment, a rubber sliding shaft 8 is fixedly connected to the front surface of the rack 6, and a sliding shaft preformed groove 9 for the rubber sliding shaft 8 to move up and down is formed in the front surface of the first grounding frame 3.
In an alternative embodiment, a cross bar 12 is rotatably connected to the inner wall of the grounding box 1 and behind the second grounding frame 4, and a plurality of threaded sleeves 13 are spirally sleeved on the outer surface of the cross bar 12.
In an alternative embodiment, a connecting rod 14 is fixedly connected to the front end of each screw sleeve 13, and a hoop 10 is spirally connected to the front end of each connecting rod 14.
In an alternative embodiment, the inner annular surface of the hoop 10 is fixedly connected with a leaf spring 15.
In an alternative embodiment, the right end of the cross bar 12 is fixedly sleeved with a slave toothed ring 16, and the right end of the second grounding bracket 4 is rotatably embedded with a master toothed ring 11 capable of being meshed and connected with the slave toothed ring 16.
In an alternative embodiment, the front surface of the second grounding frame 4 is provided with a connecting rod pre-groove 17 for the connecting rod 14 to move left and right.
The working principle is as follows: in the embodiment, when the cable 2 is connected with the first grounding frame 3, two limiting arms 7 can be rotated simultaneously to quickly limit a single cable 2, specifically, the rubber sliding shaft 8 is moved upwards to drive the rack 6 to move upwards to the position shown in figure 1, the rack 6 drives the two gears 5 to rotate clockwise simultaneously, and then the two limiting arms 7 are driven to rotate downwards simultaneously to the horizontal state shown in figure 1, so that the cable 2 is limited in a vertical groove; when the cable 2 is connected with the second grounding frame 4, all the embracing rings 10 can move simultaneously by rotating the main toothed ring 11, so that all the cables 2 are limited simultaneously, specifically, the main toothed ring 11 is rotated to drive the auxiliary toothed ring 16 to rotate, the auxiliary toothed ring 16 drives the cross rod 12 to rotate, the cross rod 12 drives all the thread sleeves 13 to move simultaneously by spiral sleeving between the cross rod 12 and the thread sleeves 13, the motion directions of two adjacent thread sleeves 13 are opposite, and when the two thread sleeves 13 are close to each other, the two thread sleeves can be tightly held at two sides of the outer surface of the cable 2, so that the cable 2 is limited; through the design of leaf spring 15, increased the enclasping fastness of embracing ring 10 to cable 2.
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, a feature defined as "first" or "second" 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 specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a low tension cable new installation ground system convenient to installation, includes ground box (1) and cable (2) and fixed connection in first ground connection frame (3) and second ground connection frame (4) of ground box (1) inner wall, a serial communication port, the vertical groove that erects that supplies cable (2) vertical to run through is seted up to the front surface of first ground connection frame (3), the inside of first ground connection frame (3) is located one side that every erects the groove and all rotates and be connected with a pair of gear (5), one side swing joint that the inside of first ground connection frame (3) is located two gear (5) has one can be simultaneously with rack (6) that two gear (5) meshing are connected, every the front end of gear (5) all runs through spacing arm (7) of fixed connection behind the front surface of first ground connection frame (3) through the minor axis.
2. The low-voltage cable newly-installed grounding system convenient to install according to claim 1, wherein a rubber sliding shaft (8) is fixedly connected to the front surface of the rack (6), and a sliding shaft preformed groove (9) for the rubber sliding shaft (8) to move up and down is formed in the front surface of the first grounding frame (3).
3. The low-voltage cable newly-installed grounding system convenient to install according to claim 1, characterized in that a cross bar (12) is rotatably connected to the inner wall of the grounding box (1) and located behind the second grounding frame (4), and a plurality of screw sleeves (13) are spirally sleeved on the outer surface of the cross bar (12).
4. A low-voltage cable new installation grounding system convenient to install according to claim 3, characterized in that the front end of each screw sleeve (13) is fixedly connected with a connecting rod (14), and the front end of each connecting rod (14) is spirally connected with a hoop (10).
5. A low-voltage cable new installation grounding system convenient to install according to claim 4, characterized in that a leaf spring (15) is fixedly connected to the inner annular surface of the hoop (10).
6. A low-voltage cable new installation grounding system convenient for installation according to claim 5, characterized in that the right end of the cross bar (12) is fixedly sleeved with a slave toothed ring (16), and the right end of the second grounding bracket (4) is rotatably embedded with a master toothed ring (11) capable of being meshed and connected with the slave toothed ring (16).
7. The low-voltage cable newly-installed grounding system convenient to install according to claim 6, wherein a connecting rod preformed groove (17) for the connecting rod (14) to move left and right is formed in the front surface of the second grounding frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728307.7U CN214153900U (en) | 2020-11-23 | 2020-11-23 | Low-voltage cable newly-installed grounding system convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728307.7U CN214153900U (en) | 2020-11-23 | 2020-11-23 | Low-voltage cable newly-installed grounding system convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153900U true CN214153900U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022728307.7U Active CN214153900U (en) | 2020-11-23 | 2020-11-23 | Low-voltage cable newly-installed grounding system convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153900U (en) |
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2020
- 2020-11-23 CN CN202022728307.7U patent/CN214153900U/en active Active
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