CN110932205A - Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode - Google Patents
Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode Download PDFInfo
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- CN110932205A CN110932205A CN201911389765.8A CN201911389765A CN110932205A CN 110932205 A CN110932205 A CN 110932205A CN 201911389765 A CN201911389765 A CN 201911389765A CN 110932205 A CN110932205 A CN 110932205A
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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
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
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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
- H02G3/03—Cooling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention belongs to the technical field of wire fixing frames, and particularly relates to a butt joint type wire fixing frame for eliminating a heating defect of a cable head in an electrified way. The invention can conveniently fix the first joint and the second joint, increase the stability of connection and simultaneously can cool and dissipate heat at the first joint and the second joint.
Description
Technical Field
The invention relates to the technical field of cable fixing frames, in particular to a butt joint type cable fixing frame for eliminating the heating defect of a cable head in an electrified way.
Background
The cable uses often in the life, and the cable need use the cable joint when using, and it is fixed to the mode that the joint that inserts of belted wire mostly adopted the fixed cable of wiring frame at present, perhaps adopts waterproof tape to twine fixedly, can effectively prevent to connect through fixed cable and pull the coming off that leads to.
The existing fixing wire frame has single function, is complex to operate, cannot be repeatedly used, and cannot effectively cool a cable joint.
Disclosure of Invention
The invention aims to solve the defects that the conventional fixing wire frame has a single function, is complex to operate, cannot be repeatedly used and cannot effectively cool a cable joint, and provides a butt joint type fixing wire frame for eliminating the heating defect of a cable head in an electrified way.
In order to achieve the purpose, the invention adopts the following technical scheme:
a butt joint type wire fixing frame for eliminating heating defects of cable heads in an electrified way comprises a first joint and a second joint, wherein the first joint is in threaded connection with the second joint, wires are connected to the first joint and the second joint respectively, the outer sides of the first joint and the second joint are movably connected with a first protective shell and a second protective shell respectively, cooling liquid circulating pipes are wound on the inner walls of the first protective shell and the second protective shell respectively, annular outer sleeves are fixedly sleeved on the outer sides of the first joint and the second joint respectively, two connecting pipes are communicated with the two annular outer sleeves respectively, two ends of each cooling liquid circulating pipe are communicated with the corresponding two connecting pipes, two fixed guide rods are symmetrically and fixedly installed on the inner walls of the first protective shell and the second protective shell respectively, two fixing clamps are slidably installed in the first protective shell and the second protective shell respectively, guide blocks are fixedly installed on the outer sides of the four fixing clamps respectively, the guide slot has been seted up to the one end of four guide blocks, fixed guide arm and the guide slot sliding connection who corresponds, and symmetrical slidable mounting has two first slide bars and two second slide bars respectively on the inner wall of first protective housing and second protective housing, and two first slide bars and two second slide bars are respectively with four guide block looks adaptations, and threaded connection has sealed lid on the annular outer sleeve.
Preferably, one side of each of the two first sliding rods and one side of each of the two second sliding rods are rotatably provided with one end of each of the two first inclined rods and one end of each of the two second inclined rods, and the other ends of the two first inclined rods and the other ends of the two second inclined rods are rotatably connected with the four guide blocks respectively.
Preferably, the inner walls of the first protective shell and the second protective shell are symmetrically provided with two first sliding grooves and two second sliding grooves respectively, the first sliding rods are in sliding connection with the corresponding first sliding grooves, and the second sliding rods are in sliding connection with the corresponding second sliding grooves.
Preferably, one end of each fixed guide rod is fixedly provided with one end of a spring, the other end of each spring is fixedly arranged on the inner wall of one side of the corresponding guide groove, and the springs provide elastic force for the corresponding guide blocks.
Preferably, one end of each of the compression springs is fixedly mounted on one side inner wall of each of the two first sliding grooves and the two second sliding grooves, and the other end of each of the four compression springs is fixedly mounted on each of the two first sliding rods and the two second sliding rods.
Preferably, one end of each pushing rod is fixedly mounted on one side of each first sliding rod, and the other end of each pushing rod is abutted to the corresponding second sliding rod.
Preferably, one side fixed mounting of first protecting crust has annular guide, and two spacing grooves have been seted up in annular guide's the outside, and fixed mounting has two stoppers on the inner wall of first protecting crust, stopper and the spacing groove sliding connection that corresponds, and the stopper is spacing to first protecting crust.
Preferably, one side fixed mounting of first protecting crust has two welding pieces, has all seted up the fixed orifices on two welding pieces, and equal slidable mounting has the dead lever in two fixed orifices, and the one end fixed mounting of dead lever has trapezoidal pressure piece, and the outside of first protecting crust rotates and installs annular extrusion piece, and both sides are the open-ended extrusion groove seted up in the outside of annular extrusion piece, and trapezoidal pressure piece is with corresponding extrusion groove looks adaptation.
Preferably, two clamping grooves are symmetrically formed in the outer side of the second protective shell and are clamped with corresponding fixing rods, and the fixing rods enter the clamping grooves to increase the connection stability of the first protective shell and the second protective shell.
Preferably, a square groove is formed in one side of the fixing rod, a square block is arranged in the square groove in a sliding mode, the square block is fixedly arranged on the inner wall of one side of the fixing hole, the same pressure spring is fixedly arranged between the square block and the corresponding square groove, and the spring provides elastic force for the fixing rod so that the fixing rod can enter the clamping groove.
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through inserting the stopper in the spacing groove that corresponds, extrude first protective housing and second protective housing and be close to each other, the annular guide promotes two first slide bars and removes, two first slide bars promote two second slide bars respectively through two pushing poles, two first slide bars and two second slide bars promote two guide blocks that correspond respectively through two first down tube and two second down tube and are close to each other, make four grip blocks connect first joint and second joint respectively fixedly, can increase first joint and second articulate stability.
(2) Under the elasticity effect of this scheme through the pressure spring, the dead lever gets into the draw-in groove that corresponds, can increase the stability that first protective housing and second protective housing are connected.
(3) The scheme can cool the heat generated by the first joint and the second joint through the two cooling liquid circulating pipes, and can reduce the heat.
(4) When this scheme need connect the first joint with the second and demolish, wrench movement annular extrusion piece, annular extrusion piece is through two extrusion grooves, two trapezoidal pressure pieces for two dead levers leave two draw-in grooves respectively, under the spring action of extrusion spring, first slide bar and second slide bar are close to each other, and four fixation clamps leave first joint and second respectively simultaneously and connect, with first protective housing and second protective housing separation, with first joint and second connect the separation can.
The invention can conveniently fix the first joint and the second joint, increase the stability of connection and simultaneously can cool and dissipate heat at the first joint and the second joint.
Drawings
FIG. 1 is a schematic structural diagram of a butt-joint type cable holder for eliminating the heating defect of a cable head in an electrified manner according to the present invention;
FIG. 2 is a schematic structural diagram of a portion A of a butt-joint type cable holder for eliminating the heating defect of a cable head in an electrified manner according to the present invention;
FIG. 3 is a schematic structural diagram of a portion B of a butt-joint type cable holder for eliminating the heating defect of a cable head in an electrified manner, according to the present invention;
FIG. 4 is a schematic side view of the annular extrusion block, the trapezoidal compression block and the fixing rod of the butt-joint type cable holder for eliminating the heating defect of the cable head in an electrified manner, according to the invention;
FIG. 5 is a schematic perspective view of a ring guide of a docking type cable holder for hot-line elimination of heating defects of a cable head according to the present invention;
fig. 6 is a schematic perspective view of a fixing clip and a guide block of a butt-joint type cable fixing frame for eliminating the heating defect of a cable head in an electrified manner.
In the figure: the cooling device comprises a first joint 1, a second joint 2, a first protective shell 3, a second protective shell 4, an annular outer sleeve 5, a cooling liquid circulating pipe 6, a fixing clamp 7, a connecting pipe 8, an annular guide part 9, a first sliding rod 10, a fixing guide rod 11, a guide groove 12, a spring 13, a guide block 14, a first inclined rod 15, a limiting groove 16, a limiting block 17, a first sliding groove 18, a welding block 19, a fixing rod 20, a trapezoidal compression block 21, an annular extrusion block 22, a square block 23, a square groove 24, a compression spring 25, a clamping groove 26, a second sliding groove 27, an extrusion rod 28, a second sliding rod 29, a second inclined rod 30, an extrusion groove 31 and an extrusion spring 32.
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.
Example one
Referring to fig. 1-6, a butt joint type wire fixing rack for eliminating the heating defect of a cable head in an electrified way, which comprises a first joint 1 and a second joint 2, wherein the first joint 1 is in threaded connection with the second joint 2, both the first joint 1 and the second joint are connected with conducting wires, the outer sides of the first joint 1 and the second joint 2 are respectively and movably connected with a first protective shell 3 and a second protective shell 4, the inner walls of the first protective shell 3 and the second protective shell 4 are respectively coiled with a cooling liquid circulating pipe 6, the outer sides of the first joint 1 and the second joint 2 are respectively fixedly sheathed with an annular outer sleeve 5, both the two annular outer sleeves 5 are respectively communicated with two connecting pipes 8, both ends of the cooling liquid circulating pipe 6 are communicated with the two corresponding connecting pipes 8, both the inner walls of the first protective shell 3 and the second protective shell 4 are symmetrically and fixedly provided with two fixed guide rods 11, both the first protective shell 3 and the second protective shell 4 are internally and slidably provided with two fixed clamps 7, the equal fixed mounting in the outside of four fixation clamps 7 has guide block 14, guide slot 12 has been seted up to the one end of four guide blocks 14, fixed guide arm 11 and the 12 sliding connection of guide slot that correspond, on the inner wall of first protective housing 3 and second protective housing 4 respectively symmetrical slidable mounting have two first slide bars 10 and two second slide bars 29, two first slide bars 10 and two second slide bars 29 respectively with four guide block 14 looks adaptations, threaded connection has sealed lid on the annular outer sleeve 5.
In this embodiment, one side of each of the two first sliding rods 10 and the two second sliding rods 29 is rotatably mounted with one end of each of the two first diagonal rods 15 and the two second diagonal rods 30, and the other end of each of the two first diagonal rods 15 and the two second diagonal rods 30 is rotatably connected with the four guide blocks 14.
In this embodiment, two first sliding grooves 18 and two second sliding grooves 27 are symmetrically formed on the inner walls of the first protective shell 3 and the second protective shell 4, respectively, the first sliding rod 10 is slidably connected to the corresponding first sliding groove 18, and the second sliding rod 29 is slidably connected to the corresponding second sliding groove 27.
In this embodiment, one end of the fixed guide rod 11 is fixedly installed with one end of a spring 13, the other end of the spring 13 is fixedly installed with one side inner wall of the corresponding guide groove 12, and the spring 13 provides elastic force for the corresponding guide block 14.
In this embodiment, one end of each of the compression springs 32 is fixedly mounted on one inner wall of each of the two first sliding grooves 18 and the two second sliding grooves 27, and the other ends of the four compression springs 32 are fixedly mounted on the two first sliding rods 10 and the two second sliding rods 29, respectively.
In this embodiment, one end of each of the two first sliding rods 10 is fixedly mounted with one end of each of the two pushing rods 28, and the other end of each of the two pushing rods 28 respectively abuts against the two second sliding rods 29.
In this embodiment, one side fixed mounting of first protecting crust 3 has annular guide 9, and two spacing grooves 16 have been seted up in annular guide 9's the outside, and fixed mounting has two stopper 17 on the inner wall of first protecting crust 3, stopper 17 and the 16 sliding connection of spacing groove that corresponds, stopper 17 is spacing to first protecting crust 3.
In this embodiment, one side fixed mounting of first protecting crust 3 has two welding pieces 19, has all seted up the fixed orifices on two welding pieces 19, and equal slidable mounting has dead lever 20 in two fixed orifices, and the one end fixed mounting of dead lever 20 has trapezoidal piece 21 that receives, and the outside of first protecting crust 3 is rotated and is installed annular extrusion piece 22, and both sides are offered for open-ended extrusion groove 31 in the outside of annular extrusion piece 22, and trapezoidal piece 21 that receives is 31 looks adaptations with the extrusion groove that corresponds.
In this embodiment, two clamping grooves 26 are symmetrically formed in the outer side of the second protective shell 4, the clamping grooves 26 are clamped with the corresponding fixing rods 20, and the fixing rods 20 enter the clamping grooves 26 to increase the connection stability of the first protective shell 3 and the second protective shell 4.
In this embodiment, a square groove 24 has been seted up to one side of dead lever 20, and slidable mounting has square 23 in the square groove 24, and square 23 and one side inner wall fixed mounting of fixed orifices, fixed mounting has same pressure spring 25 between square 23 and the square groove 24 that corresponds, and spring 25 provides elasticity for dead lever 20 can get into in the draw-in groove 26.
Example two
Referring to fig. 1-6, a butt joint type wire fixing frame for eliminating the heating defect of a cable head in an electrified way, which comprises a first joint 1 and a second joint 2, wherein the first joint 1 is in threaded connection with the second joint 2, both the first joint 1 and the second joint are connected with conducting wires, the outer sides of the first joint 1 and the second joint 2 are respectively and movably connected with a first protective shell 3 and a second protective shell 4, the inner walls of the first protective shell 3 and the second protective shell 4 are respectively coiled with a cooling liquid circulating pipe 6, the outer sides of the first joint 1 and the second joint 2 are respectively fixedly sheathed with an annular outer sleeve 5, both the two annular outer sleeves 5 are respectively communicated with two connecting pipes 8, both ends of the cooling liquid circulating pipe 6 are communicated with the two corresponding connecting pipes 8, both the inner walls of the first protective shell 3 and the second protective shell 4 are symmetrically and fixedly provided with two fixed guide rods 11 through welding, both the first protective shell 3 and the second protective shell 4 are internally and slidably provided with two fixed clamps 7, the guide blocks 14 are fixedly mounted on the outer sides of the four fixing clamps 7 through welding, guide grooves 12 are formed in one ends of the four guide blocks 14, fixing guide rods 11 are connected with the corresponding guide grooves 12 in a sliding mode, the inner walls of the first protective shell 3 and the second protective shell 4 are symmetrically and slidably mounted with two first sliding rods 10 and two second sliding rods 29 respectively, the two first sliding rods 10 and the two second sliding rods 29 are matched with the four guide blocks 14 respectively, and the annular outer sleeve 5 is in threaded connection with a sealing cover.
In this embodiment, one side of each of the two first sliding rods 10 and the two second sliding rods 29 is rotatably mounted with one end of each of the two first diagonal rods 15 and the two second diagonal rods 30, and the other end of each of the two first diagonal rods 15 and the two second diagonal rods 30 is rotatably connected with the four guide blocks 14.
In this embodiment, two first sliding grooves 18 and two second sliding grooves 27 are symmetrically formed on the inner walls of the first protective shell 3 and the second protective shell 4, respectively, the first sliding rod 10 is slidably connected to the corresponding first sliding groove 18, and the second sliding rod 29 is slidably connected to the corresponding second sliding groove 27.
In this embodiment, one end of the fixed guide rod 11 is fixedly installed with one end of a spring 13 by welding, the other end of the spring 13 is fixedly installed with one side inner wall of the corresponding guide groove 12 by welding, and the spring 13 provides elastic force for the corresponding guide block 14.
In this embodiment, one ends of the pressing springs 32 are fixedly attached to one inner walls of the two first sliding grooves 18 and the two second sliding grooves 27 by welding, and the other ends of the four pressing springs 32 are fixedly attached to the two first sliding rods 10 and the two second sliding rods 29 by welding, respectively.
In this embodiment, one end of each of the two first sliding rods 10 is fixedly welded to one end of a pushing rod 28, and the other end of each of the two pushing rods 28 abuts against the two second sliding rods 29.
In this embodiment, one side of first protecting crust 3 has annular guide 9 through welded fastening installation, and two spacing grooves 16 have been seted up in the outside of annular guide 9, has two stopper 17 through welded fastening installation on the inner wall of first protecting crust 3, stopper 17 and the 16 sliding connection of spacing groove that correspond, stopper 17 is spacing to first protecting crust 3.
In this embodiment, there are two welding pieces 19 in one side of first protecting crust 3 through welded fastening, and the fixed orifices has all been seted up on two welding pieces 19, and equal slidable mounting has dead lever 20 in two fixed orifices, and trapezoidal pressure piece 21 is installed through welded fastening to the one end of dead lever 20, and annular extrusion piece 22 is installed in the outside rotation of first protecting crust 3, and both sides are seted up in the outside of annular extrusion piece 22 and are open-ended extrusion groove 31, and trapezoidal pressure piece 21 and the 31 looks adaptations of corresponding extrusion groove.
In this embodiment, two clamping grooves 26 are symmetrically formed in the outer side of the second protective shell 4, the clamping grooves 26 are clamped with the corresponding fixing rods 20, and the fixing rods 20 enter the clamping grooves 26 to increase the connection stability of the first protective shell 3 and the second protective shell 4.
In this embodiment, a square groove 24 has been seted up to one side of dead lever 20, and slidable mounting has square 23 in the square groove 24, and square 23 passes through welded fastening with the one side inner wall of fixed orifices and installs, has same pressure spring 25 through welded fastening between square 23 and the square groove 24 that corresponds, and spring 25 provides elasticity for dead lever 20 can get into in the draw-in groove 26.
In the embodiment, when the cooling device is used, cooling liquid is added into the two annular outer sleeves 5, the cooling liquid enters the corresponding cooling liquid circulating pipes 6, the first joint 1 and the second joint 2 are connected through threads, the first protective shell 3 is connected with the second protective shell 4, the limiting block 17 is inserted into the corresponding limiting groove 16 to extrude the first protective shell 3 and the second protective shell 4 to approach each other, the annular guide 9 pushes the two first sliding rods 10 to move, the two first sliding rods 10 push the two second sliding rods 29 through the two pushing rods 28 respectively, the two first sliding rods 10 and the two second sliding rods 29 push the corresponding two guide blocks 14 to approach each other through the two first inclined rods 15 and the two second inclined rods 30 respectively, the guide blocks 14 drive the corresponding clamping blocks 7 to move, the four clamping blocks 7 fix the first joint 1 and the second joint 2 respectively, and the first protective shell 3 and the second protective shell 4 approach each other and are simultaneously under the elastic force of the pressure spring 25, the fixing rod 20 enters the corresponding clamping groove 26 and can be used, the heat generated by the first joint 1 and the second joint 2 can be cooled through the two cooling liquid circulating pipes 6, the heat can be reduced, when the first joint 3 and the second joint 4 need to be detached, the annular extrusion block 22 is twisted, the annular extrusion block 22 drives the two extrusion grooves 31 to rotate, the two extrusion grooves 31 respectively push the two trapezoidal compression blocks 21, the trapezoidal compression blocks 21 drive the corresponding fixing rod 20 to leave the corresponding clamping groove 26, under the elastic action of the extrusion spring 32, the first sliding rod 10 and the second sliding rod 29 are close to each other, meanwhile, the four fixing clamps 7 respectively leave the first joint 1 and the second joint 2, the first protection shell 3 and the second protection shell 4 are separated, and the first joint 1 and the second joint 2 are separated.
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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a butt joint formula solidus frame for electrified defect of eliminating cable head generates heat, includes first joint (1) and second joint (2), and first joint (1) and second joint (2) threaded connection all are connected with the wire on first joint (1) and the second joint, its characterized in that, the outside that first joint (1) and second joint (2) swing joint have first protective housing (3) and second protective housing (4) respectively, all coiled coolant liquid circulating pipe (6) on first protective housing (3) and second protective housing (4) inner wall, the outside of first joint (1) and second joint (2) is all fixed the cover and is equipped with annular outer sleeve (5), all communicates on two annular outer sleeve (5) have two connecting pipe (8), the both ends of coolant liquid circulating pipe (6) are linked together with two connecting pipe (8) that correspond, all symmetry fixed mounting has two fixed guide arms on the inner wall of first protective housing (3) and second protective housing (4) 11) The utility model discloses a two fixed clamps (7) of equal slidable mounting in first protective housing (3) and second protective housing (4), the equal fixed mounting in the outside of four fixed clamps (7) has guide block (14), guide slot (12) have been seted up to the one end of four guide block (14), fixed guide arm (11) and guide slot (12) sliding connection who corresponds, on the inner wall of first protective housing (3) and second protective housing (4) respectively symmetry slidable mounting have two first slide bars (10) and two second slide bars (29), two first slide bars (10) and two second slide bars (29) respectively with four guide block (14) looks adaptations.
2. The butt-joint type cable holder for eliminating the heating defect of the cable head in an electrified way according to claim 1, wherein one side of the two first sliding rods (10) and the two second sliding rods (29) is rotatably provided with one end of each of the two first inclined rods (15) and the two second inclined rods (30), and the other ends of the two first inclined rods (15) and the two second inclined rods (30) are rotatably connected with the four guide blocks (14).
3. The butt-joint type cable fixing frame for eliminating the heating defect of the cable head in an electrified way according to claim 1, wherein the inner walls of the first protective shell (3) and the second protective shell (4) are symmetrically provided with two first sliding grooves (18) and two second sliding grooves (27), the first sliding rod (10) is in sliding connection with the corresponding first sliding groove (18), and the second sliding rod (29) is in sliding connection with the corresponding second sliding groove (27).
4. The butt-joint type cable holder for eliminating the heating defect of the cable head in an electrified way according to claim 1, wherein one end of the fixed guide rod (11) is fixedly provided with one end of the spring (13), and the other end of the spring (13) is fixedly arranged with one side inner wall of the corresponding guide groove (12).
5. The butt-joint type cable holder for eliminating the heating defect of the cable head in an electrified way according to claim 1, wherein one side inner walls of the two first sliding grooves (18) and the two second sliding grooves (27) are fixedly provided with one ends of the extrusion springs (32), and the other ends of the four extrusion springs (32) are fixedly provided with the two first sliding rods (10) and the two second sliding rods (29), respectively.
6. The butt-joint type cable holder for eliminating the heating defect of the cable head in an electrified way according to claim 1, characterized in that one end of each of the two first sliding rods (10) is fixedly provided with one end of each of the two pushing rods (28), and the other ends of the two pushing rods (28) respectively abut against the two second sliding rods (29).
7. The butt-joint type cable fixing frame for eliminating the heating defect of the cable head in an electrified way according to claim 1, wherein an annular guide member (9) is fixedly installed on one side of the first protection shell (3), two limiting grooves (16) are formed in the outer side of the annular guide member (9), two limiting blocks (17) are fixedly installed on the inner wall of the first protection shell (3), and the limiting blocks (17) are in sliding connection with the corresponding limiting grooves (16).
8. The butt-joint type wire fixing frame for eliminating the heating defect of the cable head in an electrified way as claimed in claim 1, wherein two welding blocks (19) are fixedly installed on one side of the first protection shell (3), fixing holes are formed in the two welding blocks (19), fixing rods (20) are slidably installed in the two fixing holes, a trapezoidal pressure receiving block (21) is fixedly installed at one end of each fixing rod (20), an annular extrusion block (22) is rotatably installed on the outer side of the first protection shell (3), extrusion grooves (31) with two open sides are formed in the outer side of the annular extrusion block (22), and the trapezoidal pressure receiving block (21) is matched with the corresponding extrusion grooves (31).
9. The butt-joint type cable fixing frame for eliminating the heating defect of the cable head in an electrified way as claimed in claim 1, wherein two clamping grooves (26) are symmetrically formed in the outer side of the second protective shell (4), and the clamping grooves (26) are clamped with the corresponding fixing rods (20).
10. The butt-joint type cable holder for eliminating the heating defect of the cable head in an electrified way as claimed in claim 8, wherein a square groove (24) is formed in one side of the fixing rod (20), a block (23) is slidably mounted in the square groove (24), the block (23) is fixedly mounted on the inner wall of one side of the fixing hole, and the same compression spring (25) is fixedly mounted between the block (23) and the corresponding square groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389765.8A CN110932205B (en) | 2019-12-30 | 2019-12-30 | Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389765.8A CN110932205B (en) | 2019-12-30 | 2019-12-30 | Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110932205A true CN110932205A (en) | 2020-03-27 |
| CN110932205B CN110932205B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911389765.8A Expired - Fee Related CN110932205B (en) | 2019-12-30 | 2019-12-30 | Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode |
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| CN (1) | CN110932205B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884140A (en) * | 2020-07-17 | 2020-11-03 | 国网山东省电力公司栖霞市供电公司 | Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode |
| CN112038795A (en) * | 2020-09-24 | 2020-12-04 | 国网山东省电力公司烟台供电公司 | Bypass cable end for distribution line ground potential live working |
| CN114825249A (en) * | 2022-05-19 | 2022-07-29 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Power communication cable butt joint protector |
| CN115799916A (en) * | 2023-02-07 | 2023-03-14 | 国网浙江省电力有限公司舟山供电公司 | Cable connector |
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| CN111884140A (en) * | 2020-07-17 | 2020-11-03 | 国网山东省电力公司栖霞市供电公司 | Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode |
| CN111884140B (en) * | 2020-07-17 | 2021-10-29 | 国网山东省电力公司栖霞市供电公司 | Butt-joint type wire fixing frame for eliminating heating defect of cable head in electrified mode |
| CN112038795A (en) * | 2020-09-24 | 2020-12-04 | 国网山东省电力公司烟台供电公司 | Bypass cable end for distribution line ground potential live working |
| CN112038795B (en) * | 2020-09-24 | 2022-04-08 | 国网山东省电力公司烟台供电公司 | Bypass cable end for distribution line ground potential live working |
| CN114825249A (en) * | 2022-05-19 | 2022-07-29 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Power communication cable butt joint protector |
| CN115799916A (en) * | 2023-02-07 | 2023-03-14 | 国网浙江省电力有限公司舟山供电公司 | Cable connector |
| CN115799916B (en) * | 2023-02-07 | 2023-05-16 | 国网浙江省电力有限公司舟山供电公司 | Cable connector |
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