CN220139133U - Solar cable fixing device - Google Patents
Solar cable fixing device Download PDFInfo
- Publication number
- CN220139133U CN220139133U CN202321620195.0U CN202321620195U CN220139133U CN 220139133 U CN220139133 U CN 220139133U CN 202321620195 U CN202321620195 U CN 202321620195U CN 220139133 U CN220139133 U CN 220139133U
- Authority
- CN
- China
- Prior art keywords
- clamping ring
- lower clamping
- fixing device
- limiting block
- cable fixing
- 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.)
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Links
- 239000007788 liquid Substances 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000003973 paint Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a solar cable fixing device, and belongs to the technical field of cable fixing devices. The utility model provides a solar cable fixing device, includes holding ring, goes up the holding ring down, go up the holding ring and rotate to connect on holding ring down, still include: the limiting block is connected to the upper clamping ring in a sliding manner, an inclined surface is arranged on the limiting block, and the inclined surface on the limiting block is positioned at one end close to the lower clamping ring; according to the utility model, through the arrangement of the limiting block, the limiting spring and the limiting groove, the upper clamping ring and the lower clamping ring can be quickly and stably connected, and meanwhile, through the arrangement of the marking device, the initial fixed position of the cable can be marked, so that the displacement of the cable can be found in time in the follow-up maintenance, and the damage of components on the cable is avoided.
Description
Technical Field
The utility model relates to the technical field of cable fixing devices, in particular to a solar cable fixing device.
Background
Solar photovoltaic cables are used for connecting various solar devices, are generally arranged outdoors, and the existing rubber cables and PVC cables generally comprise a coating layer and conductors.
The existing cable fixing device is inconvenient to use by fixing the cables through adopting two clamping rings and bolts, and particularly when a large number of cables are fixed, the working efficiency is seriously affected;
the cable can generate heat when using, and solar photovoltaic generally uses in sunshine longer place, and at this moment when using, the cable can produce thermal expansion because of the increase of heat, and thermal expansion constitutes very big threat to the cable operation, can make the cable produce the displacement, and the cable after the removal can not only influence cable self tensile force, can lead to cable annex's damage because of the displacement even, needs the staff frequent displacement of cable to monitor.
Accordingly, a solar cable fixing device is provided to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a solar cable fixing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a solar cable fixing device, includes holding ring, goes up the holding ring down, go up the holding ring and rotate to connect on holding ring down, still include:
the limiting block is connected to the upper clamping ring in a sliding manner, an inclined surface is arranged on the limiting block, and the inclined surface on the limiting block is positioned at one end close to the lower clamping ring;
the limiting spring is connected to the limiting block, and the other end of the limiting spring is connected with the upper clamping ring;
the limiting groove is arranged on the lower clamping ring and is matched with the limiting block;
and the marking device is arranged in the lower clamping ring.
In order to facilitate marking on the cable, preferably, the marking device comprises a piston shell, a piston rod and a piston spring, wherein the piston shell is connected in the lower clamping ring, the piston rod is slidably connected in the piston shell, one end of the piston rod penetrates through the lower clamping ring, the piston spring is sleeved on the piston rod, an air inlet pipe and an air outlet pipe are connected on the piston shell, and a one-way air inlet valve and a one-way air outlet valve are respectively connected in the air inlet pipe and the liquid outlet pipe.
In order to facilitate the user to observe the position of the mark, the liquid outlet end of the liquid outlet pipe is preferably located at the side surface of the lower clamping ring.
In order to facilitate the separation of the upper clamping ring and the lower clamping ring, preferably, a reset rod is slidably connected in the lower clamping ring, and one end of the reset rod is located in the limiting groove.
In order to facilitate the rotation of the upper clamping ring and the lower clamping ring, preferably, the lower clamping ring is connected with a rotation shaft, and the upper clamping ring and the lower clamping ring are rotationally connected through the rotation shaft.
In order to facilitate the installation of the upper clamping ring and the lower clamping ring, preferably, the bottom of the lower clamping ring is fixedly connected with a fixing base, and a locking nut is connected to the fixing base in a threaded manner.
Compared with the prior art, the utility model provides a solar cable fixing device, which has the following beneficial effects:
the device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the upper clamping ring and the lower clamping ring can be quickly and stably connected through the arrangement of the limiting block, the limiting spring and the limiting groove, and meanwhile, the initial fixed position of the cable can be marked through the arrangement of the marking device, so that the displacement of the cable can be found in time in the subsequent maintenance, and the damage of parts on the cable is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a solar cable fixing device according to the present utility model;
fig. 2 is a schematic structural diagram of a portion a of fig. 1 of a solar cable fixing device according to the present utility model;
fig. 3 is a schematic structural view of a portion B of fig. 2 of a solar cable fixing device according to the present utility model;
fig. 4 is a schematic structural diagram of a solar cable fixing device according to the present utility model;
fig. 5 is a top view of a solar cable fixing device according to the present utility model.
In the figure: 101. a lower clamp ring; 102. an upper clamping ring; 103. a rotating shaft; 104. a fixed base; 201. a limiting block; 202. a limit spring; 203. a limit groove; 204. a reset lever; 301. a piston housing; 302. a piston rod; 303. an air inlet pipe; 304. and a liquid outlet pipe.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
Referring to fig. 1-5, a solar cable fixing device includes a lower clamping ring 101, an upper clamping ring 102, the upper clamping ring 102 rotatably connected to the lower clamping ring 101, and further includes: the limiting block 201 is connected to the upper clamping ring 102 in a sliding manner, an inclined surface is arranged on the limiting block 201, and the inclined surface on the limiting block 201 is positioned at one end close to the lower clamping ring 101; the limiting spring 202 is connected to the limiting block 201, and the other end of the limiting spring 202 is connected with the upper clamping ring 102; the limiting groove 203 is arranged on the lower clamping ring 101, and the limiting groove 203 is matched with the limiting block 201; marking means provided in the lower clamp ring 101; a reset rod 204 is connected in a sliding manner in the lower clamping ring 101, and one end of the reset rod 204 is positioned in the limiting groove 203; the lower clamping ring 101 is connected with a rotating shaft 103, and the upper clamping ring 102 is rotationally connected with the lower clamping ring 101 through the rotating shaft 103; the bottom of the lower clamping ring 101 is fixedly connected with a fixed base 104, and a locking nut is connected to the fixed base 104 in a threaded manner.
The device is used in use, the device is installed at a proper position through the lock nut, a proper solar cable is selected, the solar cable is placed on the lower clamping ring 101, then the upper clamping ring 102 is directly rotated, at the moment, along with the rotation of the upper clamping ring 102, as shown in fig. 4, the inclined plane of the limiting block 201 on the upper clamping ring 102 is in contact with the lower clamping ring 101, and then moves transversely under the action of the extrusion force, meanwhile, the limiting spring 202 is extruded, at the moment, the upper clamping ring 102 can continue to move until the upper clamping ring 102 is attached to the lower clamping ring 101, at the moment, the limiting block 201 is also located on the same plane with the limiting groove 203, at the moment, the limiting block 201 enters the limiting groove 203 under the action of the limiting spring 202, at the moment, the rapid installation of the upper clamping ring 102 and the lower clamping ring 101 is completed, and meanwhile, the marking device is used for marking the cable.
When the fixing device needs to be overhauled or removed later, the reset rod 204 is extruded inwards, as shown in fig. 2, the reset rod 204 is contacted with the limiting block 201 at the moment, the reset rod 204 drives the limiting block 201 to move, meanwhile, the limiting spring 202 is extruded to shrink, the upper clamping ring 102 can be pulled upwards at the moment, the fixing of the cable is released, and the cable can be maintained or the fixing device is removed at the moment.
Examples
Referring to fig. 1 to 5, a solar cable fixing apparatus is substantially the same as embodiment 1, further: the marking device comprises a piston shell 301, a piston rod 302 and a piston spring, wherein marking paint is filled in the piston shell 301, the piston shell 301 is connected in the lower clamping ring 101, the piston rod 302 is slidably connected in the piston shell 301, one end of the piston rod 302 penetrates through the lower clamping ring 101, the piston spring is sleeved on the piston rod 302, the piston shell 301 is connected with an air inlet pipe 303 and a liquid outlet pipe 304, and the air inlet pipe 303 and the liquid outlet pipe 304 are respectively connected with a one-way air inlet valve and a one-way air outlet valve.
When the upper clamping ring 102 is fixed, the upper clamping ring 102 is used for extruding a piston rod 302 which is leaked outside, the initial piston rod 302 is positioned as shown in fig. 5, the subsequent piston rod 302 is extruded by the upper clamping ring 102, the piston rod 302 is moved to extrude the marking paint in the piston shell 301, the marking paint is sprayed out of the liquid outlet pipe 304 to reach the cable, the marking of the cable is finished, a subsequent user can judge the displacement of the cable through the distance between the marking and the device when the maintenance is carried out, when the displacement is overlarge, the fixing device is required to be dismantled, the cable is fixed again, and the use of accessories on the cable is prevented from being influenced by the displacement of the cable, and even the damage of the accessories is avoided.
When the upper clamping ring 102 leaves the lower clamping ring 101, the piston rod 302 is reset under the action of the piston spring, and meanwhile, external air enters the piston shell 301 through the air inlet pipe 303, so that the initial air pressure in the piston shell 301 is restored, the subsequent re-marking is facilitated, and meanwhile, a user can supplement marking paint into the piston shell 301 through the air inlet pipe 303 during subsequent use.
Examples
Referring to fig. 5, a solar cable fixing apparatus is substantially the same as embodiment 1, further: the liquid outlet end of the liquid outlet pipe 304 is positioned on the side surface of the lower clamping ring 101.
As shown in fig. 5, the liquid outlet end of the liquid outlet pipe 304 is arranged on the side surface, so that the user can know the displacement distance of the cable more conveniently, and the position can be observed conveniently, and the use is convenient.
The upper clamping ring 102 and the lower clamping ring 101 can be quickly and stably connected through the arrangement of the limiting block 201, the limiting spring 202 and the limiting groove 203, and the initial fixed position of the cable can be marked through the arrangement of the marking device, so that the displacement of the cable can be conveniently and timely found in subsequent maintenance, and the damage of components on the cable is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a solar cable fixing device, includes clamping ring (101), goes up clamping ring (102) down, go up clamping ring (102) rotation and connect on clamping ring (101) down, its characterized in that still includes:
the limiting block (201) is connected to the upper clamping ring (102) in a sliding manner, an inclined surface is arranged on the limiting block (201), and the inclined surface on the limiting block (201) is positioned at one end close to the lower clamping ring (101);
the limiting spring (202) is connected to the limiting block (201), and the other end of the limiting spring (202) is connected with the upper clamping ring (102);
the limiting groove (203) is arranged on the lower clamping ring (101), and the limiting groove (203) is matched with the limiting block (201);
and the marking device is arranged in the lower clamping ring (101).
2. The solar cable fixing device according to claim 1, wherein the marking device comprises a piston shell (301), a piston rod (302) and a piston spring, the piston shell (301) is connected in the lower clamping ring (101), the piston rod (302) is slidably connected in the piston shell (301), one end of the piston rod (302) penetrates through the lower clamping ring (101), the piston spring is sleeved on the piston rod (302), an air inlet pipe (303) and a liquid outlet pipe (304) are connected on the piston shell (301), and a one-way air inlet valve and a one-way air outlet valve are connected on the air inlet pipe (303) and the liquid outlet pipe (304) respectively.
3. A solar cable fixing device according to claim 2, characterized in that the outlet end of the outlet pipe (304) is located at the side of the lower clamping ring (101).
4. The solar cable fixing device according to claim 1, wherein a reset rod (204) is slidably connected to the lower clamping ring (101), and one end of the reset rod (204) is located in the limit groove (203).
5. A solar cable fixing device according to claim 1, wherein the lower clamping ring (101) is connected with a rotation shaft (103), and the upper clamping ring (102) and the lower clamping ring (101) are rotatably connected through the rotation shaft (103).
6. The solar cable fixing device according to claim 1, wherein a fixing base (104) is fixedly connected to the bottom of the lower clamping ring (101), and a locking nut is connected to the fixing base (104) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620195.0U CN220139133U (en) | 2023-06-26 | 2023-06-26 | Solar cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620195.0U CN220139133U (en) | 2023-06-26 | 2023-06-26 | Solar cable fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139133U true CN220139133U (en) | 2023-12-05 |
Family
ID=88960424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321620195.0U Active CN220139133U (en) | 2023-06-26 | 2023-06-26 | Solar cable fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139133U (en) |
-
2023
- 2023-06-26 CN CN202321620195.0U patent/CN220139133U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |