CN117613782A - Power transmission and transformation circuit wire fixing device - Google Patents
Power transmission and transformation circuit wire fixing device Download PDFInfo
- Publication number
- CN117613782A CN117613782A CN202311655915.1A CN202311655915A CN117613782A CN 117613782 A CN117613782 A CN 117613782A CN 202311655915 A CN202311655915 A CN 202311655915A CN 117613782 A CN117613782 A CN 117613782A
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- half arc
- plate
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- wall
- groove
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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Abstract
The invention discloses a power transmission and transformation line wire fixing device, which belongs to the technical field of cable fixing, and comprises a plurality of clamping pieces, wherein the clamping pieces are mutually connected to form an annular piece, the inside of the annular piece penetrates through a cable, the clamping piece comprises a first half-arc plate, one side of the first half-arc plate is provided with a half-arc U-shaped plate, one end of the first half-arc plate is connected with a second half-arc plate, one end of the second half-arc plate, which is far away from the first half-arc plate, is provided with a convex groove, one end of the convex groove penetrates through the outer wall of the second half-arc plate, the outer wall of the half-arc U-shaped plate is inserted with a fixed pin shaft, the outer wall of the fixed pin shaft, which is inserted into the inside of the half-arc U-shaped plate, is connected with a connecting plate, the end of the connecting plate is connected with a sliding plate, the sliding plate is inserted into the inside of the convex groove, and the number of the clamping pieces can be selected according to the cable size through a plurality of detachable clamping pieces, so that all cable sizes on the market can be adapted.
Description
Technical Field
The invention belongs to the technical field of cable fixing, and particularly relates to a wire fixing device for a power transmission and transformation circuit.
Background
A cable is an electrical energy or signal transmission device, typically consisting of several wires or groups of wires. The cable is typically a rope-like cable stranded from several wires or groups of wires (at least two in each group), each group being insulated from each other and often twisted around a center, with a highly insulating coating over the entire outer surface. The cable has the characteristics of inner power supply and outer insulation, and the cable is usually required to be fixed and arranged in a wire arrangement mode when in use.
At present, in the prior art, application publication number CN114204491a discloses a power transmission and transformation line wire fixing device, when in use, through the cooperation of an upper clamping block assembly and a lower clamping block assembly, a movable bolt can be pulled out at any time when the device is in use, and then an upper arc-shaped rod, an upper arc-shaped rod and a lower arc-shaped rod can be rotated, so that the device can adjust the size of an internal cable which can be accommodated through the rotation of four arc-shaped rods, and further the fixing of cables with different sizes is facilitated; through the arrangement of the arc-shaped limiting rods, when the device is assembled, the arc-shaped limiting rods can be moved from the inside of the top groove of the clamping block to the inside of the bottom groove of the clamping block by moving the fixed disc, and then the fixed disc is pressed inwards, so that the arc-shaped limiting rods are clamped into the inside of the bottom limiting groove of the clamping block and the inside of the top limiting groove of the clamping block, the upper clamping block assembly and the lower clamping block assembly are further stable, and the upper clamping block assembly and the lower clamping block assembly are prevented from falling off; through the arrangement of the clamping block fixing assembly, when the device clamps the arc-shaped limiting rod into the inner parts of the clamping block bottom limiting groove and the clamping block top limiting groove, the disc limiting rod can be clamped into the inner parts of the limiting round holes, so that the fixing of the fixed disc and the arc-shaped limiting rod is realized, the device is prevented from being possibly released from limiting due to automatic sliding of the arc-shaped limiting rod caused by artificial shaking or external collision, and the stable clamping of the device is realized; through all extracting from the device inside with two movable bolts, will go up arc type pole and last arc type pole rotation orientation below, and will go down arc type pole and lower arc type pole rotation orientation above, make the inside cable size that can hold of device reduce, insert back again the activity bolt at last and make last arc type pole and lower arc type pole firm, realize a first operating condition. When maintaining in first operating condition, pull out two movable bolts all, with last arc type pole and last arc type pole rotation orientation top, and with lower arc type pole and lower arc type pole rotation orientation below, make the inside cable size increase that can hold of device, insert back again the activity bolt at last and make last arc type pole and lower arc type pole firm, realize second operating condition.
The above prior art also has the following drawbacks: the inner diameter of the wire fixing device is determined by the two clamping blocks, so that the clamping cannot be completely wrapped when the diameter of the cable is larger than the inner diameters of the two clamping blocks, and the clamping effect on the cable is poor.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a power transmission and transformation circuit electric wire fixing device, including a plurality of clamping pieces, a plurality of clamping piece interconnect constitutes the ring-shaped part, the inside of ring-shaped part passes the cable, the clamping piece includes first half arc board, half arc U template is installed to one side of first half arc board, and the one end of first half arc board is connected with second half arc board, the one end that first half arc board was kept away from to second half arc board is the inclined plane, be provided with protruding type groove on the inclined plane, the outer wall of second half arc board is passed to the one end of protruding type groove, the outer wall grafting of half arc U template has fixed pin axle, fixed pin axle inserts the inside outer wall connection of half arc U template has the connecting plate, the end-to-end connection of connecting plate has the sliding plate, the sliding plate inserts the inside of protruding type groove, insert the inside of protruding type groove through the sliding plate, interconnect forms the ring-shaped part between a plurality of clamping pieces.
Preferably, the outer wall of the second half arc plate, which is close to the opening of the convex groove, is slidably connected with a U-shaped limiting block, and the U-shaped limiting block pushes two sides of the opening of the convex groove to be blocked.
Preferably, the outer wall of one side of the half-arc U-shaped plate is provided with a mounting hole, the inner wall of the mounting hole is provided with an annular groove, the mounting hole is close to a slot communicated with the annular groove, the inner wall of one side of the half-arc U-shaped plate, which is far away from the mounting hole, is provided with a concave hole, the outer wall of the fixed pin shaft is connected with an insert block, the tail end of the insert block is connected with a third spring, the insert block is inserted into the slot and enters the annular groove, and the insert block is staggered with the slot by rotating the fixed pin shaft.
Preferably, the end of the fixed pin is connected with a first spring, the first spring is located in the concave hole, and after the fixed pin is rotated to align the insert block with the slot, the first spring rebounds to push the insert block out of the slot.
Preferably, one end of the first half arc plate far away from the second half arc plate is provided with a half arc sliding groove, the outer wall of the half arc U-shaped plate far away from the opening is connected with a third half arc plate, the third half arc plate is in sliding connection with the inside of the half arc sliding groove, and the third half arc plate can slide outwards or inwards in the inside of the half arc sliding groove through the third half arc plate and the half arc sliding groove.
Preferably, the outer wall of the first half arc plate is provided with a plurality of spacing holes, the outer wall of the third half arc plate is provided with a first punching hole, the outer wall of the same side of the half arc U-shaped plate and the first punching hole is provided with a second punching hole, an installation bin is arranged between the first punching hole and the second punching hole, the inside of the installation bin is connected with two first pressing columns in a sliding manner, the first pressing column on one side penetrates through the first punching hole and the spacing hole, the first pressing column on the other side penetrates through the second punching hole, the first pressing column inside the second punching hole moves inwards and the fourth half arc plate moves inwards, and the first pressing column breaks away from the inside of the spacing hole.
Preferably, one side of the outer wall of the fourth half arc plate is connected with a first spring, the first spring is connected with the inner wall of the mounting bin, which is far away from the first penetrating hole, the first spring can be compressed when the fourth half arc plate moves inwards, and the resilience force of the first spring can enable the first pressing column and the fourth half arc plate to reset.
Preferably, the device further comprises a fifth half arc plate, the fifth half arc plate is arranged on the outer wall of the first half arc plate, a half arc connecting groove is formed in the outer wall, close to one end, of the fifth half arc plate, a first bolt hole penetrating through the fifth half arc plate is formed in the inner wall of the half arc connecting groove, an inserting plate is connected to the outer wall, close to the other end, of the fifth half arc plate, a penetrating second bolt hole is formed in the inserting plate, and the second bolt hole is fixed through bolts when the second bolt hole is overlapped with the first bolt hole.
Preferably, the inner wall of the fifth half arc plate is provided with a half arc assembly groove, the inner wall of the half arc assembly groove is provided with a third penetrating hole penetrating through the fifth half arc plate, the outer wall of the first half arc plate is provided with a half arc inserting groove, the inner part of the half arc inserting groove is provided with a half arc inner groove, the two sides of the inner part of the half arc assembly groove are provided with mounting half arc plates, a spring telescopic rod is arranged between the two side mounting half arc plates, one ends of the two side mounting half arc plates exceeding the half arc assembly groove are connected with half arc protruding plates with opposite extending directions, the two sides mounting half arc plates are connected with second pressing columns, the two side second pressing columns penetrate through the third penetrating hole, the mounting half arc plates are inserted into the half arc inserting groove, the two side mounting half arc plates move inwards through the two side second pressing columns and compress the spring telescopic rod, and the two sides mounting half arc plates reset through the spring telescopic rod after the second pressing columns are loosened.
Preferably, the outer wall of the connecting plate is connected with a connecting column, the U-shaped limiting block is provided with a connecting hole, and the connecting column is inserted into the connecting hole.
Compared with the prior art, the invention has the beneficial effects that:
the clamping pieces can be selected according to the size of the cable through the plurality of detachable clamping pieces, so that the clamping pieces can adapt to all cable sizes on the market, the plurality of detachable clamping pieces are more convenient to detach and install through more convenient detaching and installing modes, the cable is fixed, and the positions of two adjacent cables can be conveniently fixed through the fifth half arc plate, the half arc assembly groove, the third penetrating hole, the half arc connection groove, the first bolt hole, the inserting plate, the second bolt hole, the second pressing column, the installation half arc plate, the half arc protruding plate and the spring telescopic rod.
Drawings
Fig. 1 is a schematic diagram of a structure of a power transmission and transformation line wire fixing device in the invention;
FIG. 2 is a schematic view of a first half-arc plate and half-arc U-shaped plate mounting structure according to the present invention;
FIG. 3 is a schematic view of a first half-arc plate structure according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a second half-arc plate structure according to the present invention;
FIG. 6 is a schematic diagram of a half-arc U-shaped plate structure according to the present invention;
FIG. 7 is a schematic diagram of a fourth half-arc plate structure according to the present invention;
FIG. 8 is a schematic view of a structure of a fixed pin in the present invention;
FIG. 9 is a schematic view of a fifth half-arc plate structure according to the present invention;
FIG. 10 is a schematic view of a half arc plate structure for installation in the present invention.
The correspondence between the reference numerals and the component names in the drawings is as follows:
100. a clamping member;
200. a first half-arc plate; 201. a half-arc sliding groove; 202. a limiting hole; 203. a second half-arc plate; 204. a half-arc insertion groove; 205. a half-arc inner groove; 206. a convex groove; 207. a U-shaped limiting block; 208. a connection hole;
300. a half-arc U-shaped plate; 301. a third half-arc plate; 302. a first through hole; 303. a second through hole; 304. a mounting bin; 305. a mounting hole; 306. a slot; 307. an annular groove; 308. concave holes; 309. a first pressing column; 310. a fourth half-arc plate; 311. a first spring; 312. inserting blocks; 313. a connecting plate; 314. a sliding plate; 315. a connecting column; 316. a second spring; 317. a fixed pin shaft;
400. a fifth half-arc plate; 401. a half-arc assembly groove; 402. a third through hole; 403. a half-arc connecting groove; 404. a first bolt hole; 405. inserting plate; 406. a second bolt hole; 407. a second pressing column; 408. installing a half-arc plate; 409. a half-arc protruding plate; 410. a spring telescopic rod.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. The present invention provides the following examples.
As shown in fig. 1, which is a schematic structural diagram of a power transmission and transformation line wire fixing device according to a preferred embodiment of the present invention, the power transmission and transformation line wire fixing device includes a fifth half-arc plate 400 and a plurality of clamping members 100, wherein each clamping member 100 is detachably connected to form an annular member, the annular member fixes a cable inside, each two clamping members 100 can rotate mutually, and the outer wall of each clamping member 100 is detachably connected with the fifth half-arc plate 400.
As shown in fig. 2, which is a schematic diagram of a first half-arc plate and half-arc U-shaped plate mounting structure in the present embodiment, the clamping member 100 includes a first half-arc plate 200 and a half-arc U-shaped plate 300, and the first half-arc plate 200 and the half-arc U-shaped plate 300 are slidably connected, in the present embodiment, the length of a single clamping member 100 can be adjusted through the sliding connection between the first half-arc plate 200 and the half-arc U-shaped plate 300, so that the required clamping member 100 can be reduced or the required first half-arc plate 200 can be increased according to actual needs.
As shown in fig. 3-4, which are schematic diagrams of a first half-arc plate structure in the present embodiment, one end of the first half-arc plate 200 is fixedly connected with a second half-arc plate 203, one end of the first half-arc plate 200, which is far away from the second half-arc plate 203, is provided with a half-arc sliding groove 201, the inside of the half-arc sliding groove 201 is provided with a second half-arc plate 203 penetrating through the first half-arc plate 200, the outer wall of the first half-arc plate 200 is provided with a half-arc inserting groove 204, and the inner wall of the half-arc inserting groove 204 is provided with a half-arc inner groove 205.
As shown in fig. 5, which is a schematic diagram of a second half arc plate structure in the present embodiment, one end of the second half arc plate 203, which is far away from the first half arc plate 200, is provided with a bevel, a convex slot 206 is provided on the bevel, the convex slot 206 penetrates through the outer wall of the second half arc plate 203, a U-shaped limiting block 207 is slidingly connected to the outer wall of the second half arc plate 203, which is close to the opening of the convex slot 206, in the present embodiment, the convex slot 206 is used to cooperate with the half arc U-shaped plate 300 to realize the connection between the plurality of clamping members 100, the plurality of clamping members 100 can be fixed by pushing the U-shaped limiting block 207, and the rapid installation and detachment between the plurality of clamping members 100 can be realized by the U-shaped limiting block 207, so that the plurality of clamping members 100 are more convenient to assemble.
As shown in fig. 6, which is a schematic structural diagram of an arc U-shaped plate in this embodiment, one end of a half-arc U-shaped plate 300 is fixedly connected with a third half-arc plate 301, the third half-arc plate 301 is slidably connected with the inside of a U-shaped limiting block 207, a first through hole 302 is provided on the outer wall of the third half-arc plate 301, the first through hole 302 corresponds to a plurality of limiting holes 202 provided on the U-shaped limiting block 207, a second through hole 303 is provided on the outer wall of the half-arc U-shaped plate 300, a mounting bin 304 is provided between the first through hole 302 and the mounting bin 304, a mounting hole 305 is provided on one side of the outer wall of the half-arc U-shaped plate 300, which is close to the opening, an annular groove 307 is provided on the inner wall of the mounting hole 305, an inner concave hole 308 is provided on the inner wall of the other side of the opening of the half-arc U-shaped plate 300, in this embodiment, the half-arc plate 300 can be inserted with the outer walls of the second half-arc plates 203 on other clamping pieces 100, and the half-arc plate 200 can be slidably connected with the first half-arc plate 207 through the third half-arc plate 301.
As shown in fig. 7, which is a schematic diagram of a fourth half-arc plate structure in the present embodiment, the inside of the installation bin 304 is slidably connected with a fourth half-arc plate 310, one side of the outer wall of the fourth half-arc plate 310 is fixedly connected with a first spring 311, the first spring 311 is fixedly connected with the inner wall of the installation bin 304 away from the first through hole 302, the other side of the outer wall of the fourth half-arc plate 310 is fixedly connected with two first pressing columns 309, one side of the first pressing columns 309 passes through the first through hole 302 and the limiting hole 202, the other side of the first pressing columns 309 passes through the second through hole 303, in the present embodiment, the first pressing columns 309 at the second through hole 303 are pressed to enable the fourth half-arc plate 310 to move inwards and compress the first spring 311, so that the first pressing columns 309 can move inwards and separate from the inside of the limiting hole 202, at this moment, the movable half-arc plate 300 moves outwards or moves inwards, after moving, the first pressing columns 309 are loosened, the fourth half-arc plate 310 can move outwards through the resilience force of the first spring 311, the first pressing columns 309 can be inserted into the limiting plate 200 again, and the position between the first half-arc plate 300 and the first half-arc plate 300 can be adjusted more conveniently.
As shown in fig. 8, which is a schematic structural diagram of a fixed pin shaft in the present embodiment, a fixed pin shaft 317 is inserted in the mounting hole 305, an insert block 312 is fixedly connected to an outer wall of the fixed pin shaft 317, the insert block 312 is inserted in the slot 306, a second spring 316 is fixedly connected to an end of the fixed pin shaft 317, the second spring 316 is located in the concave hole 308, a connecting plate 313 is connected to an outer wall fixing rod of the fixed pin shaft 317, a sliding plate 314 is fixedly connected to an end of the connecting plate 313, the sliding plate 314 is inserted in the convex slot 206, a connecting post 315 can be inserted in the connecting hole 208, in the present embodiment, the sliding plate 314 is inserted in the mounting hole 305, the second spring 316 is inserted in the inner insert block 312 of the concave hole 308 and compresses the insert block 312, the insert block 312 is rotated to a position staggered with the slot 306, the second spring 316 is matched with the resilience force of the second spring 316 to fix the fixed pin shaft 317, the U-shaped limiting block 207 on the clamping member 100 to be connected to the outside, the opening of the convex slot 206 is exposed outside, and the sliding plate 314 is inserted in the convex slot 206, and the plurality of U-shaped limiting blocks 207 are pushed back to the clamping members 100.
As shown in fig. 9, it is a schematic diagram of a fifth half-arc plate structure in the present embodiment, a half-arc assembly groove 401 is disposed on the inner wall of the fifth half-arc plate 400, third through holes 402 penetrating through the fifth half-arc plate 400 are disposed on two sides of the inner wall of the half-arc assembly groove 401, a half-arc connection groove 403 is disposed on the outer wall of the fifth half-arc plate 400 near one end, a first bolt hole 404 penetrating through the fifth half-arc plate 400 is disposed on the inner wall of the half-arc connection groove 403, an insert plate 405 is fixedly connected to the outer wall of the fifth half-arc plate 400 near the other end, and a second bolt hole 406 penetrating through the outer wall of the insert plate 405 near the end.
As shown in fig. 10, which is a schematic diagram of a mounting half-arc plate structure in this embodiment, two inner sides of the half-arc assembly slot 401 are respectively provided with a mounting half-arc plate 408, two side mounting half-arc plates 408 are beyond the ends of the half-arc assembly slot 401 and are fixedly connected with half-arc protruding plates 409 with opposite extending directions, spring telescopic rods 410 are detachably connected between the two side mounting half-arc plates 408, opposite ends of the two side mounting half-arc plates 408 are fixedly connected with second pressing posts 407, the two side second pressing posts 407 penetrate out from the inner sides of the two side third penetrating holes 402, in this embodiment, the two side mounting half-arc plates 408 and the half-arc protruding plates 409 simultaneously move inwards and compress the spring telescopic rods 410 by simultaneously pressing the two side second pressing posts 407, the half-arc protruding plates 409 and the mounting half-arc plates 408 are inserted into the inner sides of the half-arc insertion slot 204 and loose, and then the two side mounting half-arc plates 409 simultaneously move outwards by the resilience force of the spring telescopic rods 410, and the half-arc protruding plates 409 are further inserted into the inner sides of the half-arc inner groove 205, and the fifth half-arc plate 400 can be detached quickly.
In summary, the following specific embodiments are used in this embodiment: in use, the fixing pin shaft 317 is inserted into the mounting hole 305, the second spring 316 is inserted into the inner insert block 312 of the concave hole 308 and inserted into the slot 306, the insert block 312 is compressed, the fixing pin shaft 317 is rotated to enable the insert block 312 to rotate to a position staggered from the slot 306, the fixing pin shaft 317 can be fixed by cooperating with the resilience force of the second spring 316, at this time, the U-shaped limiting block 207 on the other clamping member 100 is pushed downwards to expose the opening of the convex groove 206, the sliding plate 314 on the annular groove 307 is inserted from the opening of the convex groove 206 arranged on the outer wall of the second half-arc plate 203 on the other clamping member 100, and the opening of the convex groove 206 is blocked by pushing back the U-shaped limiting block 207, so that the two connected clamping members 100 can be prevented from falling off, after a plurality of clamping members 100 are mounted according to the cable size, the connecting post 315 on the last clamping member 100 is inserted into the connecting hole 208 on the first clamping member 100, the fixed pin shaft 317 rotates in the annular groove 307 through the insertion block 312 to form a closed loop, so that the outer wall of the cable can be wrapped and fixed, the clamping pieces 100 with different numbers can be selected according to the size of the cable to be spliced, the first pressing column 309 of each clamping piece 100 penetrating out of the second penetrating hole 303 is pressed, the fourth half-arc plate 310 moves inwards and compresses the first spring 311, the first pressing column 309 of the first penetrating hole 302 is separated from the inside of the limiting hole 202, the half-arc U-shaped plate 300 can be pumped outwards or pushed inwards through the third half-arc plate 301, the adjusted and released first pressing column 309 of the second penetrating hole 303 can be inserted back into the inside of the limiting hole 202 through the resilience force of the fourth half-arc plate 310 to finish fixation, the distance between the first half-arc plate 200 and the half-arc U-shaped plate 300 can be adjusted according to the actual situation, the second pressing columns 407 on two sides are pressed inwards at the same time, so that the half-arc plate 408 and the half-arc protruding plate 409 on two sides are installed, the spring telescopic rods 410 are moved inwards and compressed at the same time, the half-arc protruding plate 409 and the installation half-arc plate 408 are inserted into the inner part of the half-arc inserting groove 205 and are loosened, the second bolt holes 406 and the first bolt holes 404 are adjusted to be aligned through the elastic force of the spring telescopic rods 410, the half-arc plate 408 and the half-arc protruding plate 409 on two sides are inserted into the inner part of the half-arc inner groove 205, the inserting plate 405 on the fifth half-arc plate 400 on one side is inserted into the half-arc connecting groove 403 on the outer wall of the adjacent clamping piece 100 after the installation is completed, the second bolt holes 406 and the first bolt holes 404 are aligned, the adjacent two annular pieces which are installed outside the cable can be fixed through the bolts, the second bolt holes 406 and the first bolt holes 404 can be aligned through the distance adjustment of the first half-arc plate 200 and the half-arc protruding plate 300, and the installation range is wider.
The foregoing is a further elaboration of the present invention in connection with the detailed description, and it is not intended that the invention be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the invention, should be considered as falling within the scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a transmission and transformation circuit electric wire fixing device, including a plurality of clamping pieces (100), a plurality of clamping pieces (100) interconnect constitution ring-shaped spare, the inside of ring-shaped spare passes cable, a serial communication port, clamping piece (100) are including first half arc board (200), half arc U template (300) are installed to one side of first half arc board (200), and the one end of first half arc board (200) is connected with second half arc board (203), the one end that first half arc board (200) was kept away from to second half arc board (203) is the inclined plane, be provided with protruding type groove (206) on the inclined plane, the outer wall of second half arc board (203) is passed to the one end of protruding type groove (206), the outer wall grafting of half arc U template (300) has fixed pin (317), the inside outer wall connection of half arc U template (300) has connecting plate (313), the end-to-end connection of connecting plate (313) has sliding plate (314), the inside of sliding plate (314) inserts protruding type groove (206), insert the inside of protruding type groove (206) through sliding plate (314), form the ring-shaped spare with a plurality of clamping pieces between each other.
2. The power transmission and transformation line wire fixing device according to claim 1, wherein the outer wall of the second half arc plate (203) close to the opening of the convex groove (206) is connected with a U-shaped limiting block (207) in a sliding manner, and the U-shaped limiting block (207) pushes two sides of the opening of the convex groove (206) to be blocked.
3. The electric wire fixing device for the power transmission and transformation line according to claim 2, wherein a mounting hole (305) is formed in the outer wall of one side of the half-arc U-shaped plate (300), an annular groove (307) is formed in the inner wall of the mounting hole (305), a slot (306) communicated with the annular groove (307) is formed in the outer wall of the mounting hole (305) close to the half-arc U-shaped plate (300), a concave hole (308) is formed in the inner wall of one side, far away from the mounting hole (305), of the half-arc U-shaped plate (300), an inserting block (312) is connected to the outer wall of the fixing pin shaft (317), a third spring (316) is connected to the end of the fixing pin shaft (317), the inserting block (312) is inserted into the slot (306) and enters the annular groove (307), and the fixing pin shaft (317) is rotated to enable the inserting block (312) to be staggered with the slot (306).
4. A power transmission and transformation line wire fixing device according to claim 3, characterized in that the end of the fixing pin shaft (317) is connected with a first spring (311), the first spring (311) is located inside the concave hole (308), and after the fixing pin shaft (317) is rotated to align the insert block (312) with the slot (306), the first spring (311) rebounds to push the insert block (312) out of the slot (306).
5. The electric wire fixing device for the power transmission and transformation line according to claim 4, wherein one end of the first half arc plate (200) far away from the second half arc plate (203) is provided with a half arc sliding groove (201), the outer wall of the half arc U-shaped plate (300) far away from the opening is connected with a third half arc plate (301), the third half arc plate (301) is in sliding connection with the inside of the half arc sliding groove (201), and the third half arc plate (301) can slide outwards or inwards in the inside of the half arc sliding groove (201) through the third half arc plate (301) and the half arc sliding groove (201).
6. The power transmission and transformation line wire fixing device according to claim 5, wherein a plurality of limiting holes (202) are formed in the outer wall of the first half-arc plate (200), a first through hole (302) is formed in the outer wall of the third half-arc plate (301), a second through hole (303) is formed in the outer wall of the same side of the half-arc U-shaped plate (300) as the first through hole (302), a mounting bin (304) is arranged between the first through hole (302) and the second through hole (303), a fourth half-arc plate (310) is connected to the inner portion of the mounting bin (304) in a sliding mode, two first pressing columns (309) are connected to the outer wall of the other side of the fourth half-arc plate (310), one side of the first pressing columns (309) penetrates through the first through hole (302) and the limiting holes (202), the other side of the first pressing columns (309) penetrate through the second through holes (303), and the first pressing columns (309) in the second through holes (303) in the second through holes are made to move inwards, and the fourth half-arc plate (310) is made to move inwards, so that the first pressing columns (309) are separated from the inner portion of the limiting holes (309).
7. The power transmission and transformation line wire fixing device according to claim 6, wherein a first spring (311) is connected to one side of the outer wall of the fourth half arc plate (310), the first spring (311) is connected to the inner wall of the installation bin (304) away from the first through hole (302), the fourth half arc plate (310) can be compressed when moving inwards through the first spring (311), and the resilience force of the first spring (311) can enable the first pressing column (309) and the fourth half arc plate (310) to reset.
8. The power transmission and transformation line wire fixing device according to any one of claims 1-7, further comprising a fifth half arc plate (400), wherein the fifth half arc plate (400) is installed on the outer wall of the first half arc plate (200), a half arc connecting groove (403) is formed in the outer wall, close to one end, of the fifth half arc plate (400), a first bolt hole (404) penetrating through the fifth half arc plate (400) is formed in the inner wall of the half arc connecting groove (403), a plugboard (405) is connected to the outer wall, close to the other end, of the fifth half arc plate (400), a penetrating second bolt hole (406) is formed in the plugboard (405), and bolts are used for fixing when the second bolt hole (406) coincides with the first bolt hole (404).
9. The electric wire fixing device for power transmission and transformation line according to claim 8, characterized in that the inner wall of the fifth half arc plate (400) is provided with a half arc assembly groove (401), the inner wall of the half arc assembly groove (401) is provided with a third penetrating hole (402) penetrating the fifth half arc plate (400), the outer wall of the first half arc plate (200) is provided with a half arc inserting groove (204), the inside of the half arc inserting groove (204) is provided with a half arc inner groove (205), both sides of the inside of the half arc assembly groove (401) are provided with mounting half arc plates (408), a spring telescopic rod (410) is arranged between the two side mounting half arc plates (408), one end of the two side mounting half arc plates (408) which exceeds the half arc assembly groove (401) is connected with a half arc protruding plate (409) with opposite extending directions, the opposite outer walls of the two side mounting half arc plates (408) are connected with second pressing columns (407), the second pressing columns (407) at both sides penetrate the third penetrating hole (402), the mounting half arc plates (408) are inserted into the half arc inserting groove (204), the spring telescopic rods (410) are arranged between the two sides of the half arc assembly groove (408), the electric two-side installation half arc plates (408) are moved inwards through the second pressing columns (407) on the two sides and simultaneously move inwards to compress the spring telescopic rods (410), and the two-side installation half arc plates (408) are reset through the spring telescopic rods (410) after the second pressing columns (407) are loosened.
10. The power transmission and transformation line wire fixing device according to claim 9, characterized in that the outer wall of the connecting plate (313) is connected with a connecting post (315), the U-shaped limiting block (207) is provided with a connecting hole (208), and the connecting post (315) is inserted into the connecting hole (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311655915.1A CN117613782A (en) | 2023-12-05 | 2023-12-05 | Power transmission and transformation circuit wire fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311655915.1A CN117613782A (en) | 2023-12-05 | 2023-12-05 | Power transmission and transformation circuit wire fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117613782A true CN117613782A (en) | 2024-02-27 |
Family
ID=89949645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311655915.1A Pending CN117613782A (en) | 2023-12-05 | 2023-12-05 | Power transmission and transformation circuit wire fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117613782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120320242A (en) * | 2025-06-16 | 2025-07-15 | 山东安能达防爆电器有限公司 | A cable head explosion-proof protection device |
-
2023
- 2023-12-05 CN CN202311655915.1A patent/CN117613782A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120320242A (en) * | 2025-06-16 | 2025-07-15 | 山东安能达防爆电器有限公司 | A cable head explosion-proof protection device |
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