CN212304679U - Fixing device of high-voltage line quick change connector - Google Patents
Fixing device of high-voltage line quick change connector Download PDFInfo
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- CN212304679U CN212304679U CN202021563034.9U CN202021563034U CN212304679U CN 212304679 U CN212304679 U CN 212304679U CN 202021563034 U CN202021563034 U CN 202021563034U CN 212304679 U CN212304679 U CN 212304679U
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Abstract
The utility model discloses a fixing device of high-voltage line quick change connector, including fixed case and quick change connector, the inside of fixed case is provided with coupling mechanism, the utility model relates to a fixing device technical field. This fixing device of high-voltage line quick change connector, include at the inside gliding connecting plate of fixed incasement through coupling mechanism, and the inside through-hole with quick change connector looks adaptation all is seted up all around of connecting plate, the recess has been seted up at the top of connecting plate, and the inside fixedly connected with sealing washer of recess, fixing mechanism includes the movable block one at the inside activity of fixed plate, and one side fixedly connected with movable block one movable rod, the utilization is placed the quick change connector on the connecting plate in coupling mechanism, fixed column in the cooperation fixing mechanism is fixed the inside of quick change connector bottom, the fixed locking process to the quick change connector has been simplified greatly, and need not to use locking bolt to carry out fixed mounting, the fixed efficiency to the quick change connector has been improved.
Description
Technical Field
The utility model relates to a fixing device technical field specifically is a fixing device of high-voltage line quick change connector.
Background
The high-voltage line generally refers to a transmission line for transmitting a voltage of 10kV (including 10kV) or more, and is generally called a transmission voltage of 220 kV or less as high-voltage transmission, a transmission voltage of 330 to 750 kV as ultra-high-voltage transmission, and a transmission voltage of 1000 kV or more as extra-high-voltage transmission.
When the quick-change connector is used on a high-voltage line, the quick-change connector needs to be sealed and fixed, a sealing and fixing structure used when the existing quick-change connector is fixed is complex, a plurality of sealing rings and locking bolts need to be matched for fixed installation, the locking process of the quick-change connector is complicated, the quick-change connector is inconvenient to use, and the fixing device does not have a protection mechanism for the quick-change connector, so that the quick-change connector is easily damaged, the service life of the quick-change connector is shortened, and therefore, the technical personnel in the field provide the fixing device for the quick-change connector for the high-voltage line.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a fixing device of high-voltage line quick change connector has solved that current quick change connector is complicated at the sealed fixed knot structure who fixes the time used, need cooperate a plurality of sealing washers and locking bolt to carry out fixed mounting, it is numerous and diverse to the locking process of quick change connector, cause the use of quick change connector inconvenient, and fixing device does not have protection machanism to the quick change connector, lead to the quick change connector to receive the damage easily, reduce quick change connector life's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing device of a quick-change connector for a high-voltage wire comprises a fixing box and the quick-change connector, wherein a connecting mechanism is arranged in the fixing box, the top of the connecting mechanism is contacted with the bottom of the quick-change connector, connecting grooves matched with the quick-change connector are formed in the periphery of the bottom of the inner wall of the fixing box, fixing plates are fixedly connected to the front surface and the back surface of the fixing box through bolts, fixing mechanisms are arranged on two sides of the inner parts of the two fixing plates, a sealing mechanism is arranged above the inner part of the fixing box, the connecting mechanism comprises a connecting plate sliding in the fixing box, through holes matched with the quick-change connector are formed in the periphery of the inner part of the connecting plate, a groove is formed in the top of the connecting plate, a sealing ring is fixedly connected to the inner part of the groove, the fixing mechanism comprises a first movable block moving in the fixing plate, and a movable rod, the inside of fixed case has seted up the activity groove one, and the inside sliding connection of activity groove one has the fly leaf, one side of fly leaf and the one end fixed connection of movable rod, and the opposite side fixedly connected with fixed column of fly leaf, the one end of fixed column runs through the inside of activity groove one and spread groove and extend to the spread groove, and the bottom of quick change coupler runs through the inside of through-hole and spread groove and extend to the spread groove, the inside swing joint in one end of fixed column and quick change coupler's bottom.
Preferably, one side of the movable plate is fixedly connected with a first spring, and one end of the first spring is fixedly connected with one side of the inner wall of the first movable groove.
Preferably, the inside of quick change connector bottom is seted up the fixed orifices with fixed column looks adaptation, and adopts transition fit between the surface of fixed column and the inside of fixed orifices.
Preferably, the two sides of the inner part of the fixed box are provided with two movable grooves, the two movable grooves are fixedly connected with sliding rods, the two sides of the connecting plate are fixedly connected with two movable blocks, and the two movable blocks are respectively connected with the surfaces of the two sliding rods in a sliding mode.
Preferably, the bottom of the inner wall of the second movable groove is fixedly connected with a second spring, and the top end of the second spring is fixedly connected with the bottom of the second movable block.
Preferably, the sealing mechanism comprises two sealing plates which slide in the fixed box, a third movable groove matched with the sealing plates is formed in each of two sides in the fixed box, the surfaces of the sealing plates are respectively connected with the inner walls of the third movable grooves in a sliding mode, a sliding block is fixedly connected to each of the front side and the rear side of each sealing plate, sliding grooves matched with the sliding blocks are formed in each of the front side and the rear side of the inner wall of each movable groove, the surfaces of the sliding blocks are respectively connected with the inner walls of the two sliding grooves in a sliding mode, a third movable block is connected to each of two sides of the top of the fixed box in a sliding mode, and the bottoms of the third movable blocks are respectively fixedly connected with the bottoms of.
Preferably, the sealing plate is located on the right side, a convex block is fixedly connected to one side of the sealing plate, a sealing groove matched with the convex block is formed in one side of the sealing plate on the left side, and transition fit is adopted between the surface of the convex block and the inside of the sealing groove.
Preferably, the bottom of the two sides of the fixing box is fixedly connected with mounting plates, and mounting bolt holes are formed in the two mounting plates.
(III) advantageous effects
The utility model provides a fixing device of high-voltage line quick change connector. Compared with the prior art, the method has the following beneficial effects:
(1) the fixing device of the high-voltage wire quick-change connector comprises a connecting plate sliding in a fixed box through a connecting mechanism, through holes matched with the quick-change connector are formed in the periphery of the inside of the connecting plate, a groove is formed in the top of the connecting plate, a sealing ring is fixedly connected in the groove, the fixing mechanism comprises a first movable block moving in the fixed plate, a movable rod is fixedly connected to one side of the first movable block, a first movable groove is formed in the fixed box, a movable plate is connected in the first movable groove in a sliding mode, one side of the movable plate is fixedly connected with one end of the movable rod, a fixed column is fixedly connected to the other side of the movable plate, one end of the fixed column penetrates through the first movable groove and the connecting groove and extends into the connecting groove, the bottom end of the quick-change connector penetrates through the through holes and the connecting groove and extends into the connecting groove, and one end of the, the quick-change connector is placed on the connecting plate in the connecting mechanism, the fixing column in the fixing mechanism is matched to fix the inside of the bottom of the quick-change connector, the fixing and locking process of the quick-change connector is greatly simplified, the locking bolt is not required to be used for fixing and installing, and the fixing efficiency of the quick-change connector is improved.
(2) This fixing device of high-voltage line quick change connector, movable groove two has all been seted up through the inside both sides of fixed incasement portion, and the equal fixedly connected with slide bar in inside of two movable groove two, the equal fixedly connected with movable block two in both sides of connecting plate, and the inside of two movable block two respectively with the sliding surface connection of two slide bars, the bottom fixedly connected with spring two of two inner walls in movable groove, and the top of spring two and the bottom fixed connection of movable block two, utilize the cooperation between movable block two and the slide bar to be connected, guarantee the stability of connecting plate at the inside displacement of fixed incasement, thereby guarantee the stability of quick change connector when carrying out fixed mounting.
(3) The fixing device of the high-voltage wire quick-change connector comprises two sealing plates which slide in a fixing box through a sealing mechanism, wherein two sides of the inside of the fixing box are respectively provided with a third movable groove matched with the sealing plates, the surfaces of the two sealing plates are respectively in sliding connection with the inner walls of the third movable grooves, the front side and the rear side of each sealing plate are respectively fixedly connected with a sliding block, the front side and the rear side of the inner wall of each movable groove are respectively provided with a sliding groove matched with the sliding block, the surfaces of the two sliding blocks are respectively in sliding connection with the inner walls of the two sliding grooves, two sides of the top of the fixing box are respectively in sliding connection with a third movable block, the bottoms of the three movable blocks are respectively and fixedly connected with the bottoms of the two sliding blocks, one side of the right side sealing plate is fixedly connected with a convex block, one side of the left side sealing plate is provided, the utilization sets up two closing plates at the top of fixed case, connects through the inseparable cooperation between two closing plates, carries out effectual protection to the quick change connector of fixed incasement portion, avoids the quick change connector to receive the damage after fixed mounting.
Drawings
Fig. 1 is a schematic view of the fixing device of the high-voltage wire quick-change connector according to the present invention;
FIG. 2 is a schematic view of the structure of the fixing box of the present invention;
FIG. 3 is a sectional view of the fixing box and the fixing mechanism of the present invention;
FIG. 4 is a cross-sectional view of the fixing box structure of the present invention;
fig. 5 is a top view of the internal structure of the fixing box of the present invention.
In the figure, a fixed box 1, a quick-change connector 2, a connecting mechanism 3, a connecting plate 31, a through hole 32, a groove 33, a sealing ring 34, a connecting groove 4, a fixed plate 5, a fixed mechanism 6, a first movable block 61, a movable rod 62, a first movable groove 63, a movable plate 64, a fixed column 65, a first spring 66, a sealing mechanism 7, a sealing plate 71, a third movable groove 72, a sliding block 73, a sliding groove 74, a third movable block 75, a convex block 76, a sealing groove 77, a fixing hole 8, a second movable groove 9, a sliding rod 10, a second movable block 11, a second spring 12, a mounting plate 13 and a mounting bolt hole 14 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a technical solution: a fixing device for a quick-change connector of a high-voltage wire comprises a fixing box 1 and a quick-change connector 2, wherein a connecting mechanism 3 is arranged inside the fixing box 1, the top of the connecting mechanism 3 is contacted with the bottom of the quick-change connector 2, connecting grooves 4 matched with the quick-change connector 2 are formed in the periphery of the bottom of the inner wall of the fixing box 1, fixing plates 5 are fixedly connected to the front surface and the back surface of the fixing box 1 through bolts, fixing mechanisms 6 are arranged on two sides of the inner parts of the two fixing plates 5, a sealing mechanism 7 is arranged above the inner part of the fixing box 1, mounting plates 13 are fixedly connected to the bottoms of two sides of the fixing box 1, mounting bolt holes 14 are formed in the two mounting plates 13, the quick-change connector 2 is placed on a connecting plate 31 in the connecting mechanism 3, and the inner part of the bottom of the quick-change connector 2 is fixed by matching with a, the fixing and locking process of the quick-change connector 2 is greatly simplified, the locking bolt is not required to be used for fixing and installing, and the fixing efficiency of the quick-change connector 2 is improved.
Referring to fig. 2, the connecting mechanism 3 includes a connecting plate 31 sliding inside the fixing box 1, through holes 32 adapted to the quick-change connector 2 are formed around the inside of the connecting plate 31, a groove 33 is formed at the top of the connecting plate 31, and a sealing ring 34 is fixedly connected inside the groove 33.
Referring to fig. 3, the fixing mechanism 6 includes a first movable block 61 movable inside the fixing plate 5, a movable rod 62 is fixedly connected to one side of the first movable block 61, a first movable groove 63 is formed inside the fixing box 1, a movable plate 64 is slidably connected inside the first movable groove 63, one side of the movable plate 64 is fixedly connected to one end of the movable rod 62, a fixed column 65 is fixedly connected to the other side of the movable plate 64, one end of the fixed column 65 penetrates through the first movable groove 63 and the connecting groove 4 and extends into the connecting groove 4, the bottom end of the quick-change connector 2 penetrates through the through hole 32 and the connecting groove 4 and extends into the connecting groove 4, one end of the fixed column 65 is movably connected to the bottom end of the quick-change connector 2, a first spring 66 is fixedly connected to one side of the inner wall of the first movable groove 63, a fixed hole 8 matched with the fixed column 65 is formed inside the bottom end of the quick-change connector 2, and the surface of the fixing column 65 is in transition fit with the inside of the fixing hole 8.
Referring to fig. 4-5, two movable grooves 9 are formed on two sides of the inside of the fixed box 1, slide rods 10 are fixedly connected to the inside of the two movable grooves 9, two movable blocks 11 are fixedly connected to two sides of the connecting plate 31, the inside of the two movable blocks 11 is slidably connected to the surfaces of the two slide rods 10, springs 12 are fixedly connected to the bottoms of the inner walls of the two movable grooves 9, the top ends of the springs 12 are fixedly connected to the bottoms of the two movable blocks 11, the sealing mechanism 7 includes two sealing plates 71 sliding in the fixed box 1, movable grooves three 72 adapted to the sealing plates 71 are formed on two sides of the inside of the fixed box 1, the surfaces of the two sealing plates 71 are slidably connected to the inner walls of the two movable grooves three 72, sliders 73 are fixedly connected to the front and rear sides of the two sealing plates 71, and chutes 74 adapted to the sliders 73 are formed on the front and rear sides of the inner walls of the movable grooves three 72, the surface of two sliders 73 respectively with the inner wall sliding connection of two spout 74, the equal sliding connection in both sides at fixed case 1 top has three movable blocks 75, and the bottom of three movable blocks 75 respectively with the bottom fixed connection of two sliders 73, be located one side fixedly connected with lug 76 of right side closing plate 71, be located one side of left side closing plate 71 set up with the seal groove 77 of lug 76 looks adaptation, and adopt transition fit between the surface of lug 76 and the inside of seal groove 77.
And those not described in detail in this specification are well within the skill of those in the art.
When in use, the bottom end of the quick-change connector 2 is respectively inserted into the four through holes 32 in the connecting plate 31, the bottom of the quick-change connector 2 is contacted with the sealing ring 34 at the top of the connecting plate 31, the quick-change connector 2 is pushed downwards, the movable blocks 11 at the two sides of the connecting plate 31 respectively slide downwards on the surfaces of the two slide bars 10, the bottom of the movable blocks 11 compresses the spring two 12, the movable blocks 61 at the front and back sides of the fixed box 1 are pulled towards the front and back sides, so that the four fixed columns 65 are all slid into the movable grooves one 63 from the inside of the connecting grooves 4, the bottom end of the quick-change connector 2 passes through the through holes 32 to be inserted into the four connecting grooves 4 at the bottom of the inner wall of the fixed box 1, the four fixed columns 65 are loosened, the movable plate 64 is pushed towards one side of the connecting grooves 4 under the action of the spring one 66, so that one end of the fixed column 65 is inserted into the fixed hole 8 in the bottom, can directly use through connecting quick change coupler 2 when carrying out quick change coupler 2 and using, quick change coupler 2 is when not using, can carry out the relative slip through three 75 movable blocks with fixed case 1 top both sides, utilize three 75 movable blocks of four to drive two closing plates 71 respectively and carry out the relative slip, accomplish the cooperation and be connected between the lug 76 and the seal groove 77 of two closing plates 71 relative one side, utilize two closing plates 71 to protect the quick change coupler 2 of fixed case 1 inside, avoid the quick change coupler to receive the damage after fixed mounting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fixing device of high-voltage line quick change connector, includes fixed case (1) and quick change connector (2), its characterized in that: the connecting mechanism (3) is arranged inside the fixed box (1), the top of the connecting mechanism (3) is in contact with the bottom of the quick-change connector (2), connecting grooves (4) matched with the quick-change connector (2) are formed in the periphery of the bottom of the inner wall of the fixed box (1), the front and the back of the fixed box (1) are fixedly connected with fixed plates (5) through bolts, the two sides of the inner part of each fixed plate (5) are respectively provided with a fixed mechanism (6), and a sealing mechanism (7) is arranged above the inner part of the fixed box (1);
the connecting mechanism (3) comprises a connecting plate (31) which slides in the fixing box (1), through holes (32) matched with the quick-change connector (2) are formed in the periphery of the inside of the connecting plate (31), a groove (33) is formed in the top of the connecting plate (31), and a sealing ring (34) is fixedly connected in the groove (33);
the fixing mechanism (6) comprises a first movable block (61) which moves in the fixing plate (5), one side of the first movable block (61) is fixedly connected with a movable rod (62), a first movable groove (63) is arranged inside the fixed box (1), a movable plate (64) is connected inside the first movable groove (63) in a sliding manner, one side of the movable plate (64) is fixedly connected with one end of the movable rod (62), and the other side of the movable plate (64) is fixedly connected with a fixed column (65), one end of the fixed column (65) penetrates through the first movable groove (63) and the connecting groove (4) and extends to the inside of the connecting groove (4), and the bottom end of the quick-change connector (2) penetrates through the through hole (32) and the connecting groove (4) and extends to the inside of the connecting groove (4), one end of the fixing column (65) is movably connected with the inside of the bottom end of the quick-change connector (2).
2. A fixing device for a quick-change connector for high-voltage lines as claimed in claim 1, characterized in that: one side of the movable plate (64) is fixedly connected with a first spring (66), and one end of the first spring (66) is fixedly connected with one side of the inner wall of the first movable groove (63).
3. A fixing device for a quick-change connector for high-voltage lines as claimed in claim 1, characterized in that: the quick-change connector is characterized in that a fixing hole (8) matched with the fixing column (65) is formed in the bottom end of the quick-change connector (2), and transition fit is adopted between the surface of the fixing column (65) and the inside of the fixing hole (8).
4. A fixing device for a quick-change connector for high-voltage lines as claimed in claim 1, characterized in that: two movable grooves (9) are formed in two sides of the inner portion of the fixed box (1), sliding rods (10) are fixedly connected to the inner portions of the two movable grooves (9), two movable blocks (11) are fixedly connected to two sides of the connecting plate (31), and the inner portions of the two movable blocks (11) are connected with the surfaces of the two sliding rods (10) in a sliding mode respectively.
5. A fixing device for a quick-change connector for high-voltage lines as claimed in claim 4, characterized in that: and the bottom of the inner wall of the second movable groove (9) is fixedly connected with a second spring (12), and the top end of the second spring (12) is fixedly connected with the bottom of the second movable block (11).
6. A fixing device for a quick-change connector for high-voltage lines as claimed in claim 1, characterized in that: sealing mechanism (7) include two at inside gliding closing plate (71) of fixed case (1), and the inside both sides of fixed case (1) all set up with closing plate (71) looks adaptation movable groove three (72), two the surface of closing plate (71) respectively with the inner wall sliding connection of two movable groove three (72), two equal fixedly connected with slider (73) of front and back side of closing plate (71), and the front and back side of movable groove three (72) inner wall all set up spout (74) with slider (73) looks adaptation, two the surface of slider (73) respectively with the inner wall sliding connection of two spout (74), the equal sliding connection in both sides at fixed case (1) top has movable block three (75), and the bottom of two movable block three (75) respectively with the bottom fixed connection of two slider (73).
7. A device according to claim 6, characterized in that: and a bump (76) is fixedly connected to one side of the sealing plate (71) on the right side, a sealing groove (77) matched with the bump (76) is formed in one side of the sealing plate (71) on the left side, and transition fit is adopted between the surface of the bump (76) and the inside of the sealing groove (77).
8. A fixing device for a quick-change connector for high-voltage lines as claimed in claim 1, characterized in that: the bottom of fixed case (1) both sides is equal fixedly connected with mounting panel (13), and mounting bolt hole (14) have all been seted up to the inside of two mounting panels (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563034.9U CN212304679U (en) | 2020-07-31 | 2020-07-31 | Fixing device of high-voltage line quick change connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563034.9U CN212304679U (en) | 2020-07-31 | 2020-07-31 | Fixing device of high-voltage line quick change connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304679U true CN212304679U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021563034.9U Active CN212304679U (en) | 2020-07-31 | 2020-07-31 | Fixing device of high-voltage line quick change connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304679U (en) |
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2020
- 2020-07-31 CN CN202021563034.9U patent/CN212304679U/en active Active
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