CN219477010U - All-insulated tubular bus butt joint structure - Google Patents
All-insulated tubular bus butt joint structure Download PDFInfo
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- CN219477010U CN219477010U CN202223479731.8U CN202223479731U CN219477010U CN 219477010 U CN219477010 U CN 219477010U CN 202223479731 U CN202223479731 U CN 202223479731U CN 219477010 U CN219477010 U CN 219477010U
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Abstract
The utility model discloses an all-insulation tubular bus butt joint structure, which belongs to the technical field of power transmission equipment and comprises a first bus and a second bus: the end part of the first bus close to the second bus is connected with a second connector, the second connector is rotationally connected with a conduction connecting piece, the conduction connecting piece comprises a rotation connecting component and a snap-in component, the rotation connecting component is connected with the second connector, the snap-in component is connected with the second connector, and the second connector is arranged at the end part of the second bus close to the first bus; by the mode, when the first bus and the second bus are connected, additional operation on the first bus and the second bus is not needed, damage to the first bus and the second bus is avoided, and the service performance of the first bus and the second bus is ensured.
Description
Technical Field
The utility model relates to the technical field of power transmission equipment, in particular to a butt joint structure of an all-insulation tubular bus.
Background
The butt joint structure between the existing all-insulated tubular buses is formed by two groups of connectors which are in meshed contact, and then the two groups of connectors are fixed through bolts, and the production size of the existing all-insulated tubular buses is set according to the position requirements of actual use.
In order to snap the joint of connector during the actual installation can break a set of full insulating tubular busbar off, a set of full insulating tubular busbar drives the connector of its connection and removes in the horizontal direction, then remove in vertical direction again, promote a set of connector to remove to another group of connector when two sets of connectors are in can the interlock, realize the dislocation installation of two sets of connectors on horizontal position, but the full insulating tubular busbar inner structure that causes full insulating tubular busbar to change easily when breaking off, probably cause full insulating tubular busbar damage, influence its performance.
Based on the above, the utility model designs an all-insulated tubular bus butt joint structure to solve the above problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides an all-insulation tubular bus butt joint structure.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a full-insulation tubular bus butt joint structure comprises a first bus and a second bus:
the end connection that first generating line is close to the second generating line has first connector, and first connector rotates to be connected with and switches on the connecting piece, switches on the connecting piece and is connected with first connector including rotating coupling assembling and interlock subassembly, rotates coupling assembling, and interlock subassembly is connected with the second connector, and the second connector is installed in the second generating line and is close to the end of first generating line.
Still further, rotate coupling assembling and include stopper, turning block, straight flute A and straight axle, straight flute A has been seted up to the turning block, and the turning block passes through straight flute A and straight axle laminating sliding connection, the equal fixedly connected with stopper in straight axle both ends. Further, the limiting block at the upper end is in fit contact with the top of the first connector at the upper end, and the limiting block at the lower end is in fit contact with the bottom of the first connector at the lower end.
Further, the first connector is in fit sliding connection with the straight shaft through the straight movable hole;
the rotating block is alternately discharged with the first connecting head.
Still further, the interlock subassembly includes arc interlock groove and arc interlock tooth, and the arc interlock tooth has evenly been seted up to the second connector bottom surface of upper end, the second connector top surface of lower extreme and the terminal surface about the second connector in centre, and arc interlock tooth rotates the interlock and has arc interlock groove, and arc interlock groove fixed mounting is on the rotor outer wall.
Furthermore, the central axes of the arc-shaped occluding teeth and the arc-shaped occluding grooves are overlapped with the central axis of the straight shaft.
Furthermore, the second connector is also connected with a tensioning assembly, and the tensioning assembly is contacted with the rotating connecting assembly to push the rotating connecting assembly to move, so that the complete occlusion of the occlusion assembly is realized, and the occlusion stability of the occlusion assembly is ensured.
Still further, tensioning assembly includes rotation piece, screw thread post, straight flute B, grafting groove and grafting trapezoidal piece, and straight flute B has been seted up to the second connector bottom outer end of upper end, and laminating sliding connection has the grafting groove in the straight flute B, and the grafting groove top rotates and is connected with the screw thread post, and the screw thread post rotates with the second connector of upper end to be connected, screw thread post top fixedly connected with rotation piece, the grafting trapezoidal piece that uses with the grafting groove cooperation has been seted up at the rotation piece top.
Advantageous effects
According to the utility model, the second bus drives the second connector to move to the set position, the first bus drives the second connector to move to the set position, the rotating block of the rotating connecting assembly of the conduction connecting piece is driven to rotate along the straight shaft, the rotating block drives the arc-shaped meshing groove of the meshing assembly to rotate along the straight shaft, the arc-shaped meshing groove rotates into the arc-shaped meshing teeth, after the arc-shaped meshing groove is contacted with the arc-shaped meshing teeth, the second connector is conducted with the second connector through the arc-shaped meshing teeth, the rotating block and the straight shaft, the second connector and the second connector are quickly connected, the first bus and the second bus do not need to be additionally operated when being connected, the damage to the first bus and the second bus is avoided, and the service performance of the first bus and the second bus is ensured.
According to the utility model, the rotary piece of the tensioning assembly is rotated after the conducting connecting piece is connected with the second connector, the rotary piece drives the threaded column to rotate, the threaded column drives the inserting groove to move along the straight groove, the inclined surface of the inserting groove is in abutting contact with the right end side wall of the inserting trapezoidal block, the inserting groove drives the rotary block to move rightwards through the inserting trapezoidal block, the rotary block drives the arc-shaped engaging groove to move, the arc-shaped engaging groove is driven to be in abutting contact with the arc-shaped engaging teeth, and the engaging stability of the arc-shaped engaging groove of the engaging assembly and the arc-shaped engaging teeth is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a butt joint structure of an all-insulated tubular bus bar according to the present utility model;
FIG. 2 is a front view of an all-insulated tubular bus docking structure according to the present utility model;
FIG. 3 is a left side view of a butt joint structure of an all-insulated tubular bus bar according to the present utility model;
FIG. 4 is a perspective view of a butt joint structure of an all-insulated tubular bus bar according to the present utility model;
FIG. 5 is a perspective view of a butt joint structure of an all-insulated tubular bus bar according to the present utility model;
FIG. 6 is a cross-sectional view taken along the direction A-A of FIG. 2;
fig. 7 is an enlarged view of the structure at B of fig. 6.
Reference numerals in the drawings represent respectively:
1. the first bus bar 2, the first connecting head 3, the conducting connecting piece 31, the limiting block 32, the rotating block 33, the arc-shaped meshing groove 34, the arc-shaped meshing tooth 35, the straight groove A26, the straight shaft 4, the tensioning assembly 41, the rotating piece 42, the threaded column 43, the straight groove B44, the inserting groove 45, the inserting trapezoid block 5, the second connecting head 6 and the second bus bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
Example 1
Referring to fig. 1-7 of the specification, a full-insulation tubular bus butt joint structure comprises a first bus 1 and a second bus 6:
the end part of the first bus 1, which is close to the second bus 6, is connected with a first connector 2, the first connector 2 is rotationally connected with a conductive connecting piece 3, the conductive connecting piece 3 comprises a rotational connecting component and a snap-in component, the rotational connecting component is connected with the first connector 2, the snap-in component is connected with a second connector 5, and the second connector 5 is arranged at the end part of the second bus 6, which is close to the first bus 1;
the rotating connecting assembly comprises a limiting block 31, a rotating block 32, a straight groove A35 and a straight shaft 36, the rotating block 32 is provided with the straight groove A35, the rotating block 32 is in fit sliding connection with the straight shaft 36 through the straight groove A35, and the limiting block 31 is fixedly connected to two ends of the straight shaft 36;
the limiting block 31 at the upper end is in fit contact with the top of the first connector 2 at the upper end, and the limiting block 31 at the lower end is in fit contact with the bottom of the first connector 2 at the lower end;
the first connector 2 is in fit sliding connection with the straight shaft 36 through a straight movable hole;
the rotating block 32 is staggered with the first connecting head 2;
the engagement assembly comprises an arc engagement groove 33 and arc engagement teeth 34, wherein the arc engagement teeth 34 are uniformly arranged on the bottom surface of the second connector 5 at the upper end, the top surface of the second connector 5 at the lower end and the upper and lower end surfaces of the second connector 5 in the middle, the arc engagement teeth 34 are rotationally engaged with the arc engagement groove 33, and the arc engagement groove 33 is fixedly arranged on the outer wall of the rotating block 32;
the center axes of the arc-shaped engagement teeth 34 and the arc-shaped engagement grooves 33 are overlapped with the center axis of the straight shaft 36;
the second bus 6 drives the second connector 5 to move to a set position, the first bus 1 drives the first connector 2 to move to the set position, the rotating block 32 of the rotating connecting component of the driving conduction connecting piece 3 rotates along the straight shaft 36, the rotating block 32 drives the arc-shaped meshing groove 33 of the meshing component to rotate along the straight shaft 36, the arc-shaped meshing groove 33 rotates into the arc-shaped meshing teeth 34, after the arc-shaped meshing groove 33 and the arc-shaped meshing teeth 34 are contacted, the second connector 5 is conducted with the first connector 2 through the arc-shaped meshing teeth 34, the rotating block 32 and the straight shaft 36, the quick connection of the first connector 2 and the second connector 5 is realized, the first bus 1 and the second bus 6 do not need to be additionally operated when being connected, the damage to the first bus 1 and the second bus 6 is avoided, and the service performance is ensured;
the second connector 5 is also connected with a tensioning assembly 4, and the tensioning assembly 4 contacts with the rotating connecting assembly to push the rotating connecting assembly to move, so that the complete occlusion of the occlusion assembly is realized, and the occlusion stability of the occlusion assembly is ensured;
the tensioning assembly 4 comprises a rotating piece 41, a threaded column 42, a straight groove B43, a plugging groove 44 and a plugging trapezoid block 45, the outer end of the bottom of the second connector 5 at the upper end is provided with the straight groove B43, the plugging groove 44 is in fit sliding connection in the straight groove B43, the top of the plugging groove 44 is rotationally connected with the threaded column 42, the threaded column 42 is rotationally connected with the second connector 5 at the upper end, the top of the threaded column 42 is fixedly connected with the rotating piece 41, and the top of the rotating block 32 is provided with the plugging trapezoid block 45 matched with the plugging groove 44;
the width of the insertion trapezoid block 45 is small in the width of the straight groove B43;
the inclined surface of the inserting groove 44 is arranged towards the lower right;
the turning piece 41 of the tensioning assembly 4 is turned after the connecting piece 3 is connected with the second connector 5, the turning piece 41 drives the threaded column 42 to rotate, the threaded column 42 drives the inserting groove 44 to move along the straight groove B43, the inclined surface of the inserting groove 44 is in abutting contact with the right end side wall of the inserting trapezoidal block 45, the inserting groove 44 drives the turning block 32 to move rightwards through the inserting trapezoidal block 45, the turning block 32 drives the arc-shaped engaging groove 33 to move, the arc-shaped engaging groove 33 is driven to be in abutting contact with the arc-shaped engaging teeth 34, and the engaging stability of the arc-shaped engaging groove 33 of the engaging assembly and the arc-shaped engaging teeth 34 is guaranteed.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a full insulating tubular busbar butt joint structure, includes first generating line (1) and second generating line (6), its characterized in that:
the end connection that first generating line (1) is close to second generating line (6) has first connector (2), and first connector (2) rotate and are connected with and switch on connecting piece (3), switch on connecting piece (3) including rotating coupling assembling and interlock subassembly, rotate coupling assembling and first connector (2) and be connected, interlock subassembly is connected with second connector (5), and second connector (5) are installed in the end that second generating line (6) is close to first generating line (1).
2. The all-insulated tubular busbar butt joint structure according to claim 1, wherein the rotary connecting assembly comprises a limiting block (31), a rotary block (32), a straight groove A (35) and a straight shaft (36), the rotary block (32) is provided with the straight groove A (35), the rotary block (32) is in fit sliding connection with the straight shaft (36) through the straight groove A (35), and the limiting block (31) is fixedly connected to two ends of the straight shaft (36).
3. The all-insulated tubular bus butt joint structure according to claim 2, wherein the limiting block (31) at the upper end is in abutting contact with the top of the first connector (2) at the upper end, and the limiting block (31) at the lower end is in abutting contact with the bottom of the first connector (2) at the lower end.
4. A fully insulated tubular busbar docking structure according to claim 3, wherein the first connector (2) is in fit sliding connection with the straight shaft (36) through the straight movable hole;
the rotating block (32) is staggered with the first connecting head (2).
5. The butt joint structure of all-insulated tubular bus bars according to claim 4, wherein the engagement assembly comprises arc-shaped engagement grooves (33) and arc-shaped engagement teeth (34), the arc-shaped engagement teeth (34) are uniformly formed on the bottom surface of the second connector (5) at the upper end, the top surface of the second connector (5) at the lower end and the upper end surface and the lower end surface of the second connector (5) in the middle, the arc-shaped engagement teeth (34) are rotationally engaged with the arc-shaped engagement grooves (33), and the arc-shaped engagement grooves (33) are fixedly mounted on the outer wall of the rotating block (32).
6. The all-insulated tubular busbar joint structure according to claim 5, wherein the center axes of the arc-shaped engagement teeth (34) and the arc-shaped engagement grooves (33) are coincident with the center axis of the straight shaft (36).
7. The full-insulation tubular bus butt joint structure according to any one of claims 2 to 6, wherein the second connector (5) is further connected with a tensioning assembly (4), the tensioning assembly (4) is contacted with the rotating connecting assembly to push the rotating connecting assembly to move, complete occlusion of the occluding assembly is achieved, and occlusion stability of the occluding assembly is guaranteed.
8. The full-insulation tubular bus butt joint structure according to claim 7, wherein the tensioning assembly (4) comprises a rotating piece (41), a threaded column (42), a straight groove B (43), a plugging groove (44) and a plugging trapezoid block (45), the outer end of the bottom of the second connector (5) at the upper end is provided with the straight groove B (43), the plugging groove (44) is connected in a sliding manner in the straight groove B (43), the threaded column (42) is connected at the top of the plugging groove (44) in a rotating manner, the threaded column (42) is connected with the second connector (5) at the upper end in a rotating manner, the rotating piece (41) is fixedly connected at the top of the threaded column (42), and the plugging trapezoid block (45) matched with the plugging groove (44) is provided at the top of the rotating block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223479731.8U CN219477010U (en) | 2022-12-26 | 2022-12-26 | All-insulated tubular bus butt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223479731.8U CN219477010U (en) | 2022-12-26 | 2022-12-26 | All-insulated tubular bus butt joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477010U true CN219477010U (en) | 2023-08-04 |
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ID=87460334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223479731.8U Active CN219477010U (en) | 2022-12-26 | 2022-12-26 | All-insulated tubular bus butt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477010U (en) |
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2022
- 2022-12-26 CN CN202223479731.8U patent/CN219477010U/en active Active
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