CN213093766U - Cable fastening device for photovoltaic power generation - Google Patents
Cable fastening device for photovoltaic power generation Download PDFInfo
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- CN213093766U CN213093766U CN202021640941.9U CN202021640941U CN213093766U CN 213093766 U CN213093766 U CN 213093766U CN 202021640941 U CN202021640941 U CN 202021640941U CN 213093766 U CN213093766 U CN 213093766U
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- photovoltaic power
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Abstract
The utility model provides a cable fastener for photovoltaic power generation. Cable fastener for photovoltaic power generation includes: a base plate; the two supporting mechanisms are arranged at the top of the bottom plate; the fixing assembly is fixedly arranged at the tops of the two supporting mechanisms and comprises an installation block, an installation groove is formed in the top of the installation block, a pressing block is slidably arranged in the installation groove, and a plurality of first arc-shaped grooves are formed in the bottom of the installation groove. The utility model provides a cable fastener for photovoltaic power generation is through passing through the stock with the bottom plate and fixing on the switch next door for thicker heavier cable shifts to this device to the pulling force of switch on, thereby avoids the cubical switchboard to take place the possibility of slope or empting, can realize the centre gripping to the cable through setting up fixed subassembly, can realize the centre gripping to the cable of different diameters simultaneously.
Description
Technical Field
The utility model relates to a photovoltaic power generation technical field especially relates to a cable fastener for photovoltaic power generation.
Background
In large-scale photovoltaic power generation field on water, the bus is generally thicker, and length is generally longer, if direct with cable connection to corresponding switchgear, can make cable and switchgear be connected insecurely, traditional cable is mostly fixed the cable on the inlet wire mouth of switch with the connected mode of switch, but has certain problem like this, thicker longer cable, it receives the effect of gravity to make the switch take place the slope easily and sets up and topple over, is unfavorable for the stable of switch and places.
Therefore, it is necessary to provide a cable fastening device for photovoltaic power generation to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a cable fastener for photovoltaic power generation.
In order to solve the technical problem, the utility model provides a cable fastener for photovoltaic power generation, include: a base plate; the two supporting mechanisms are arranged at the top of the bottom plate; fixed subassembly, fixed subassembly fixed mounting is two supporting mechanism's top, fixed subassembly is including the installation piece, the mounting groove has been seted up at the top of installation piece, slidable mounting has the briquetting in the mounting groove, a plurality of first arcs are seted up to the bottom of mounting groove, a plurality of second arcs have been seted up to the bottom of briquetting, and is a plurality of the draw-in groove has all been seted up at the top of second arc, slidable mounting has the arc briquetting in the draw-in groove, the top of arc briquetting is rotated and is installed first screw, the top of first screw extend to the top of briquetting and with briquetting threaded connection.
Preferably, the supporting mechanism includes the installation pipe, installation pipe fixed mounting is in the top of bottom plate, slidable mounting has the slider in the installation pipe, the top fixed mounting of slider has the lead screw, the top of lead screw extends to the top of installation pipe and with installation pipe sliding connection, the top of lead screw with the bottom fixed connection of installation piece, the cover is equipped with the spring on the lead screw, the both ends of spring respectively with the top of slider with the top inner wall of installation pipe contacts, the top of installation pipe is equipped with the nut, the nut with lead screw threaded connection.
Preferably, a plurality of threaded holes are formed in the top of the pressing block, the plurality of threaded holes are respectively communicated with the corresponding clamping grooves, and the plurality of first screws respectively penetrate through the corresponding threaded holes and are in threaded connection with the threaded holes.
Preferably, the top fixed mounting of arc briquetting has two gag lever posts, a plurality of recesses have been seted up at the top of briquetting, two the top of gag lever post extend to in the corresponding recess and with briquetting sliding connection, two the equal fixed mounting in top of gag lever post has the lifter plate, the lifter plate with recess looks adaptation.
Preferably, two second screws are installed on the pressing block in a threaded mode, and the two second screws are connected with the installation block in a threaded mode.
Preferably, the bottom of the arc-shaped pressing block is of an arc-shaped structure.
Compared with the prior art, the utility model provides a cable fastener for photovoltaic power generation has following beneficial effect:
(1) the bottom plate is fixed beside the switch through the anchor rod, so that the tensile force of the thick and heavy cable to the switch is transferred to the device, and the possibility of inclination or toppling over of the switch cabinet is avoided.
(2) The clamping of the cable can be realized through the arrangement of the fixing assembly, and meanwhile, the clamping of cables with different diameters can be realized.
(3) The lifting of the fixed assembly can be realized by arranging the supporting mechanism, so that the cable entering the switch inlet wire mouth is matched with the height of the fixed assembly, and the cable can conveniently enter the inlet wire mouth.
Drawings
Fig. 1 is a schematic front sectional view of a cable fastening device for photovoltaic power generation according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic side sectional view of the cable fastening device for photovoltaic power generation according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3;
fig. 5 is an enlarged view of a portion C in fig. 4.
Reference numbers in the figures: 1. the bottom plate, 2, the installation pipe, 3, the slider, 4, the lead screw, 5, the spring, 6, the nut, 7, the installation piece, 8, the mounting groove, 9, the briquetting, 10, first arc wall, 11, second arc wall, 12, the draw-in groove, 13, arc briquetting, 14, first screw, 15, gag lever post, 16, recess, 17, lifter plate, 18, second screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-5, in an embodiment of the present invention, a cable fastening device for photovoltaic power generation includes: a base plate 1; the two supporting mechanisms are arranged at the top of the bottom plate 1; fixed subassembly, fixed subassembly fixed mounting is two supporting mechanism's top, fixed subassembly is including installation piece 7, installation groove 8 has been seted up at installation piece 7's top, slidable mounting has briquetting 9 in installation groove 8, a plurality of first arcs 10 are seted up to the bottom of installation groove 8, a plurality of second arcs 11 have been seted up to briquetting 9's bottom, and is a plurality of draw-in groove 12 has all been seted up at second arc 11's top, slidable mounting has arc briquetting 13 in draw-in groove 12, arc briquetting 13's top is rotated and is installed first screw 14, first screw 14's top extends to briquetting 9's top and with briquetting 9 threaded connection.
The supporting mechanism includes installation pipe 2, 2 fixed mounting of installation pipe are in the top of bottom plate 1, slidable mounting has slider 3 in the installation pipe 2, the top fixed mounting of slider 3 has lead screw 4, the top of lead screw 4 extends to the top of installation pipe 2 and with 2 sliding connection of installation pipe, the top of lead screw 4 with the bottom fixed connection of installation piece 7, the cover is equipped with spring 5 on the lead screw 4, spring 5's both ends respectively with the top of slider 3 with the top inner wall of installation pipe 2 contacts, the top of installation pipe 2 is equipped with nut 6, nut 6 with 4 threaded connection of lead screw.
The top of the pressing block 9 is provided with a plurality of threaded holes, the plurality of threaded holes are respectively communicated with the corresponding clamping grooves 12, and the plurality of first screws 14 respectively penetrate through the corresponding threaded holes and are in threaded connection with the threaded holes.
The top fixed mounting of arc briquetting 13 has two gag lever posts 15, a plurality of recesses 16, two have been seted up at the top of briquetting 9 the top of gag lever post 15 extend to in corresponding recess 16 and with briquetting 9 sliding connection, two the equal fixed mounting in top of gag lever post 15 has lifter plate 17, lifter plate 17 with recess 16 looks adaptation, setting up of two gag lever posts 15 can make arc briquetting 13 remove more stable.
Two second screws 18 are installed on the pressing block 9 in a threaded mode, and the two second screws 18 are connected with the installation block 7 in a threaded mode.
The bottom of the arc-shaped pressing block 13 is of an arc-shaped structure, and the arc-shaped structure is convenient for clamping a cable.
The utility model provides a cable fastener for photovoltaic power generation's theory of operation as follows:
firstly, fixing the bottom plate 1 beside the switch through an anchor rod to enable the device to be firmly placed on the ground, then removing the pressing block 9, placing the cable in the corresponding first arc-shaped groove 10, then installing the pressing block 9 in the installation groove 8, fixing the two second screws 18 on the installation block 7 and the pressing block 9, at the moment, if the cable cannot be clamped by the first arc-shaped groove 10 and the second arc-shaped groove 11, rotating the first screw 14 to enable the arc-shaped pressing block 13 to move downwards until the arc-shaped pressing block 13 is tightly connected with the cable, stopping rotating the first screw 14, at the moment, fixing the cable under the action of the arc-shaped pressing block 13 and the first arc-shaped groove 10, arranging the arc-shaped pressing block 13 to enable the fixing component to fix cables with various diameters, if the inlet nozzle of the switch is higher, at the moment, correspondingly lifting the fixing component, make the cable get into the height of switch inlet wire mouth roughly unanimous with the height of fixing at this device, so that the cable can be convenient enter into the inlet wire mouth in, during the adjustment, upwards stimulate installation piece 7, installation piece 7 rebound drives lead screw 4 rebound, lead screw 4 rebound drives slider 3 rebound, slider 3 rebound compression spring 5, installation piece 7 rebound drives nut 6 rebound simultaneously, after installation piece 7 rises to suitable height, rotate nut 6, make nut 6 rebound, until nut 6 and the top contact of installation pipe 2, at this moment, spring 5 all has certain elastic potential energy, but, under the blockking of nut 6, make the elastic potential energy of spring 5 unable release, thereby make installation piece 7 keep this height, thereby the cable can keep certain height.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A cable fastening device for photovoltaic power generation, characterized by comprising:
a base plate;
the two supporting mechanisms are arranged at the top of the bottom plate;
fixed subassembly, fixed subassembly fixed mounting is two supporting mechanism's top, fixed subassembly is including the installation piece, the mounting groove has been seted up at the top of installation piece, slidable mounting has the briquetting in the mounting groove, a plurality of first arcs are seted up to the bottom of mounting groove, a plurality of second arcs have been seted up to the bottom of briquetting, and is a plurality of the draw-in groove has all been seted up at the top of second arc, slidable mounting has the arc briquetting in the draw-in groove, the top of arc briquetting is rotated and is installed first screw, the top of first screw extend to the top of briquetting and with briquetting threaded connection.
2. The cable fastening device for photovoltaic power generation as claimed in claim 1, wherein the supporting mechanism includes a mounting tube, the mounting tube is fixedly mounted on the top of the bottom plate, a slider is slidably mounted in the mounting tube, a lead screw is fixedly mounted on the top of the slider, the top end of the lead screw extends to the upper side of the mounting tube and is slidably connected with the mounting tube, the top end of the lead screw is fixedly connected with the bottom of the mounting block, a spring is sleeved on the lead screw, two ends of the spring are respectively contacted with the top of the slider and the inner wall of the top of the mounting tube, a nut is arranged on the top of the mounting tube, and the nut is in threaded connection with the lead screw.
3. The cable fastening device for photovoltaic power generation according to claim 1, wherein a plurality of threaded holes are formed in a top portion of the pressing block, the plurality of threaded holes are respectively communicated with the corresponding clamping grooves, and the plurality of first screws respectively penetrate through the corresponding threaded holes and are in threaded connection with the threaded holes.
4. The cable fastening device for photovoltaic power generation as claimed in claim 1, wherein two limiting rods are fixedly mounted on the top of the arc-shaped pressing block, a plurality of grooves are formed in the top of the pressing block, the top ends of the two limiting rods extend into the corresponding grooves and are in sliding connection with the pressing block, lifting plates are fixedly mounted on the tops of the two limiting rods, and the lifting plates are matched with the grooves.
5. The cable fastening device for photovoltaic power generation according to claim 1, wherein two second screws are threadedly mounted on the pressing block, and both of the two second screws are threadedly connected to the mounting block.
6. The cable fastening device for photovoltaic power generation according to claim 1, wherein a bottom of the arc-shaped pressing block has an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640941.9U CN213093766U (en) | 2020-08-10 | 2020-08-10 | Cable fastening device for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640941.9U CN213093766U (en) | 2020-08-10 | 2020-08-10 | Cable fastening device for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093766U true CN213093766U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021640941.9U Active CN213093766U (en) | 2020-08-10 | 2020-08-10 | Cable fastening device for photovoltaic power generation |
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| CN (1) | CN213093766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284906A (en) * | 2021-11-12 | 2022-04-05 | 国网浙江省电力有限公司平湖市供电公司 | Plugging device of generator car and operation method thereof |
-
2020
- 2020-08-10 CN CN202021640941.9U patent/CN213093766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284906A (en) * | 2021-11-12 | 2022-04-05 | 国网浙江省电力有限公司平湖市供电公司 | Plugging device of generator car and operation method thereof |
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