CN220401385U - Butt joint structure and bus duct - Google Patents
Butt joint structure and bus duct Download PDFInfo
- Publication number
- CN220401385U CN220401385U CN202321453647.0U CN202321453647U CN220401385U CN 220401385 U CN220401385 U CN 220401385U CN 202321453647 U CN202321453647 U CN 202321453647U CN 220401385 U CN220401385 U CN 220401385U
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- China
- Prior art keywords
- butt joint
- stretching
- bus duct
- pull rod
- groove
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- 210000001503 joint Anatomy 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000003032 molecular docking Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 abstract description 16
- 230000009471 action Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to the field of docking structures, and particularly discloses a docking structure and a bus duct, which comprise the following components: the device comprises a bus duct and a butt joint groove, wherein an adjusting piece is arranged on the side wall of the bus duct, and a clamping piece is arranged on the side wall of the butt joint groove; through installing joint spare and regulating part at the lateral wall of butt joint groove and bus duct for the one end of stretching the pull rod is connected with the block of elastic block, realizes the butt joint of butt joint groove and bus duct, easy operation, through the one end connection stopper in stretching the pull rod and inserting the regulating part, both be convenient for adjust the flexible length of stretching the pull rod, can improve the steadiness of stretching the pull rod installation again, make it can not break away from the regulating part, through setting up the pivot in joint spare upper end, under the elastic action of pressure spring, make the one end of pivot insert in the fixed slot, realize stretching spacing and the fixed function of pull rod, make the connection between butt joint groove and the bus duct more firm, only pulling the pivot with stretch the pull rod during the maintenance, easy and simple to handle, be convenient for improve the efficiency of butt joint work.
Description
Technical Field
The utility model relates to the field of a butt joint structure, in particular to a butt joint structure and a bus duct.
Background
The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering.
In the prior art, because bus ducts on the market are limited in length, the bus ducts are mostly spliced in multiple sections for use, so that the bus ducts are required to be in butt joint and installation during installation, and after a wire plugboard on the existing bus duct is inserted into a butt joint groove, most of the bus ducts are installed by screw through butt joint of an external mounting plate.
However, when installing through a large amount of screws, the operation is troublesome, and it is inconvenient also when regularly dismantling the maintenance, wastes time and energy, influences the work efficiency of butt joint installation.
Disclosure of Invention
The utility model aims to provide a butt joint structure and a bus duct, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a docking structure, comprising: the bus duct comprises a bus duct body and a butt joint groove, wherein an adjusting piece is arranged on the side wall of the bus duct body, a clamping piece is arranged on the side wall of the butt joint groove, a stretching rod is arranged in the adjusting piece, and one end of the stretching rod is inserted into the clamping piece;
an elastic block is arranged on the inner wall of one end of the clamping piece, a clamping groove is formed in one end of the elastic block, one end of the stretching rod is inserted into the clamping groove and fixedly connected with a spherical head, a fixing groove is formed in one end, close to the spherical head, of the stretching rod, a shaft pin is arranged in the fixing groove, and the surface of the shaft pin is sleeved with a pressure spring;
one end of the stretching rod is inserted into the adjusting piece and is connected with a limiting block, a stretching spring is arranged between the limiting block and the inner wall of one end of the adjusting piece, an installing block is arranged on the outer wall of one end of the adjusting piece, close to the stretching rod, of the adjusting piece, and one end of the installing block is fixedly connected with an installing plate
Preferably, the side walls of the two sides of the bus duct and the butt joint groove are symmetrically provided with an adjusting piece and a clamping piece respectively, the upper end and the lower end of each adjusting piece and each clamping piece are fixedly provided with an ear plate, and each ear plate is fixedly arranged on the bus duct and the butt joint groove respectively.
Preferably, each elastic block is fixedly mounted on the inner wall of one end of the clamping piece, and the port of each clamping groove is arc-shaped.
Preferably, a fixing plate is fixedly arranged on the surface of one end of each shaft pin, which is close to the stretching rod, and the other end of each shaft pin penetrates through the upper wall of the clamping piece and stretches out of the clamping piece.
Preferably, one end of each pressure spring is fixedly connected with the upper end of the fixing plate, and the other end of each pressure spring is fixedly connected with the inner upper wall of the clamping piece.
Preferably, the four-end inner walls of each adjusting piece are provided with limiting grooves, and one end inner wall of each adjusting piece is fixedly connected with one end of the stretching spring.
Preferably, each limiting block is in a cross shape, the side walls of the four ends of each limiting block are inserted into the limiting grooves and are in sliding connection with the limiting grooves, and the four ends of each limiting block are rotatably provided with balls.
Preferably, one end of each limiting block is fixedly connected with one end of the stretching spring, and the other end of each limiting block is fixedly connected with one end of the stretching rod.
A bus duct comprises the butt joint structure.
Compared with the prior art, the utility model has the beneficial effects that:
through installing joint spare and regulating part at the lateral wall of butt joint groove and bus duct for the one end of stretching the pull rod is connected with the block of elastic block, realizes the butt joint of butt joint groove and bus duct, easy operation, through the one end connection stopper in stretching the pull rod and inserting the regulating part, both be convenient for adjust the flexible length of stretching the pull rod, can improve the steadiness of stretching the pull rod installation again, make it can not break away from the regulating part, through setting up the pivot in joint spare upper end, under the elastic action of pressure spring, make the one end of pivot insert in the fixed slot, realize stretching spacing and the fixed function of pull rod, make the connection between butt joint groove and the bus duct more firm, only pulling the pivot with stretch the pull rod during the maintenance, easy and simple to handle, be convenient for improve the efficiency of butt joint work.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is an exploded view of the structure of the clamping member of the present utility model;
FIG. 3 is an internal perspective view of the structure of the adjusting member of the present utility model;
fig. 4 is a perspective view of a stopper structure of the present utility model.
In the figure: 1. bus duct; 2. a butt joint groove; 3. a clamping piece; 4. an elastic block; 5. a clamping groove; 6. a spherical head; 7. a stretching rod; 8. a fixing groove; 9. a shaft pin; 10. a pressure spring; 11. a fixing plate; 12. an adjusting member; 13. ear plates; 14. stretching the spring; 15. a limiting block; 16. a ball; 17. a limit groove; 18. a mounting block; 19. and (3) mounting a plate.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: a docking structure, the docking structure comprising: the bus duct 1 and the butt joint groove 2, the side wall of the bus duct 1 is provided with an adjusting piece 12, the side wall of the butt joint groove 2 is provided with a clamping piece 3, the inside of the adjusting piece 12 is provided with a stretching rod 7, and one end of the stretching rod 7 is inserted into the clamping piece 3; an elastic block 4 is arranged on the inner wall of one end of the clamping piece 3, a clamping groove 5 is formed in one end of the elastic block 4, one end of a stretching rod 7 is inserted into the clamping groove 5 and fixedly connected with a spherical head 6, a fixing groove 8 is formed in one end, close to the spherical head 6, of the stretching rod 7, a shaft pin 9 is arranged in the fixing groove 8, and a pressure spring 10 is sleeved on the surface of the shaft pin 9; one end of the stretching rod 7 is inserted into the adjusting piece 12 and is connected with a limiting block 15, a stretching spring 14 is arranged between the limiting block 15 and the inner wall of one end of the adjusting piece 12, an installation block 18 is arranged on the outer wall of one end of the adjusting piece 12, which is close to the stretching rod 7, and one end of the installation block 18 is fixedly connected with an installation plate 19. The two side walls of the bus duct 1 and the butt joint groove 2 are symmetrically provided with an adjusting piece 12 and a clamping piece 3 respectively, the upper end and the lower end of each adjusting piece 12 and the clamping piece 3 are fixedly provided with an ear plate 13, and each ear plate 13 is fixedly arranged on the bus duct 1 and the butt joint groove 2 respectively.
Through installing joint spare 3 and regulating part 12 at the lateral wall of butt joint groove 2 and bus duct 1 for the one end of stretching pull rod 7 is connected with the block of elastic block 4, realizes the butt joint of butt joint groove 2 and bus duct 1, easy operation, through the one end connection stopper 15 in stretching pull rod 7 inserts regulating part 12, both be convenient for adjust the flexible length of stretching pull rod 7, can improve the steadiness of stretching pull rod 7 installation again, make it can not break away from regulating part 12, through setting up pivot 9 in joint spare 3 upper end, under the elastic action of pressure spring 10, make the one end of pivot 9 insert in fixed slot 8, realize spacing and the fixed function to stretching pull rod 7, make the connection between butt joint groove 2 and the bus duct 1 more firm.
Embodiment two:
referring to fig. 2, in order to facilitate the insertion of the extension rod 7 into the elastic blocks 4, each elastic block 4 is fixedly mounted on an inner wall of one end of the clamping member 3, and the end of each clamping groove 5 is arc-shaped. A fixing plate 11 is fixedly arranged on the surface of one end of each shaft pin 9 close to the stretching rod 7, and the other end of each shaft pin 9 penetrates through the upper wall of the clamping piece 3 and stretches out of the clamping piece 3. One end of each pressure spring 10 is fixedly connected with the upper end of the fixing plate 11, and the other end of each pressure spring 10 is fixedly connected with the inner upper wall of the clamping piece 3.
The end opening of the clamping groove 5 is arc-shaped, one end of the stretching rod 7 is connected with the spherical head 6, the stretching rod 7 is clamped into the clamping groove 5 conveniently, the pressure spring 10 is fixedly connected between the fixing plate 11 and the clamping piece 3, and the shaft pin 9 is conveniently inserted and pulled from the fixing groove 8 under the elastic action of the pressure spring 10.
Embodiment III:
referring to fig. 3 and 4, in order to make the extension rod 7 not easy to deform and fall off, on the basis of the first embodiment, the four end inner walls of each adjusting member 12 are provided with limiting grooves 17, and one end inner wall of each adjusting member 12 is fixedly connected with one end of the extension spring 14. Each limiting block 15 is in a cross shape, the side walls of the four ends of each limiting block 15 are inserted into the limiting grooves 17 and are slidably connected with the limiting grooves 17, and the balls 16 are rotatably arranged at the four ends of each limiting block 15. One end of each limiting block 15 is fixedly connected with one end of the stretching spring 14, and the other end of each limiting block 15 is fixedly connected with one end of the stretching rod 7.
Through seting up spacing groove 17 at the inner wall of regulating part 12 to four end lateral walls at stopper 15 installation ball, when stretching pull rod 7 under stretching the elastic action of spring 14, both can carry out spacingly to stopper 15, improve the steadiness of stretching pull rod 7, can reduce the friction between stopper 15 and the regulating part 12 again, make stopper 15 and stretch pull rod 7 be difficult for the atress deformation.
During actual use, through all installing otic placode 13 at the upper and lower both ends of joint spare 3 and regulating part 12, can be through the bolt respectively with joint spare 3 and regulating part 12 fixed mounting in the lateral wall of butt joint groove 2 and busway 1, through inserting the one end of stretching pull rod 7 in regulating part 12 and be connected with stopper 15, the extension length of stretching pull rod 7 is convenient for be adjusted, through seting up spacing groove 17 at the inner wall of regulating part 12, and at the four end lateral wall installation ball of stopper 15, when stretching pull rod 7 under the elastic action of stretching pull spring 14, both can carry out the spacing to stopper 15, improve the steadiness of stretching pull rod 7, can reduce the friction between stopper 15 and the regulating part 12 again, make stopper 15 and stretching pull rod 7 be difficult for the atress deformation, influence the connection steadiness of butt joint groove 2 and busway 1, through the bolt with mounting panel 19 and installation piece 18 fixed connection, the inside stretching pull spring 14 is convenient for change after the long-time work leads to stretching pull spring 14, through setting up elastic block 4 in the inside joint spare 3, through stretching pull spring 14's elastic block 7, make the joint piece 7 and stretch out the end setting up at the end pin 9 in the butt joint groove 7 and the elastic connection groove 9, the time of stretching pull rod 7, the joint groove is convenient for setting up in the butt joint groove 9, and the joint groove 9 is convenient for the connecting end is stretched out the end in the connecting end of joint groove 7, and the joint groove 9, and the joint groove is easy and the end is connected through setting up in the elastic joint groove 7, and the joint groove is more than the end is easy and the end-shaped.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A docking structure, the docking structure comprising: bus duct (1) and butt joint groove (2), its characterized in that: an adjusting piece (12) is arranged on the side wall of the bus duct (1), a clamping piece (3) is arranged on the side wall of the butt joint groove (2), a stretching rod (7) is arranged in the adjusting piece (12), and one end of the stretching rod (7) is inserted into the clamping piece (3);
an elastic block (4) is arranged on the inner wall of one end of the clamping piece (3), a clamping groove (5) is formed in one end of the elastic block (4), one end of a stretching rod (7) is inserted into the clamping groove (5) and fixedly connected with a spherical head (6), a fixing groove (8) is formed in one end, close to the spherical head (6), of the stretching rod (7), a shaft pin (9) is arranged in the fixing groove (8), and a pressure spring (10) is sleeved on the surface of the shaft pin (9);
one end of the stretching rod (7) is inserted into the adjusting piece (12) and is connected with a limiting block (15), a stretching spring (14) is arranged between the limiting block (15) and the inner wall of one end of the adjusting piece (12), an installation block (18) is arranged on the outer wall of one end of the adjusting piece (12) close to the stretching rod (7), and one end of the installation block (18) is fixedly connected with an installation plate (19).
2. A docking structure according to claim 1 wherein: the bus duct is characterized in that adjusting pieces (12) and clamping pieces (3) are symmetrically arranged on the side walls of two sides of the bus duct (1) and the butt joint groove (2) respectively, ear plates (13) are fixedly arranged at the upper end and the lower end of each adjusting piece (12) and each clamping piece (3), and each ear plate (13) is fixedly arranged on the bus duct (1) and the butt joint groove (2) respectively.
3. A docking structure according to claim 2 wherein: each elastic block (4) is fixedly arranged on the inner wall of one end of the clamping piece (3), and the port of each clamping groove (5) is arc-shaped.
4. A docking structure according to claim 3 wherein: the surface of one end of each shaft pin (9) close to the stretching rod (7) is fixedly provided with a fixing plate (11), and the other end of each shaft pin (9) penetrates through the upper wall of the clamping piece (3) and stretches out of the clamping piece (3).
5. A docking structure according to claim 4 wherein: one end of each pressure spring (10) is fixedly connected with the upper end of the fixing plate (11), and the other end of each pressure spring (10) is fixedly connected with the inner upper wall of the clamping piece (3).
6. A docking structure according to claim 5 wherein: limiting grooves (17) are formed in the inner walls of the four ends of each adjusting piece (12), and the inner wall of one end of each adjusting piece (12) is fixedly connected with one end of the stretching spring (14).
7. A docking structure according to claim 6 wherein: each limiting block (15) is in a cross shape, four end side walls of each limiting block (15) are inserted into the limiting grooves (17) and are in sliding connection with the limiting grooves (17), and balls (16) are rotatably arranged at four ends of each limiting block (15).
8. A docking structure according to claim 7 wherein: one end of each limiting block (15) is fixedly connected with one end of the stretching spring (14), and the other end of each limiting block (15) is fixedly connected with one end of the stretching rod (7).
9. A bus duct, characterized in that: a docking structure comprising any of the above claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321453647.0U CN220401385U (en) | 2023-06-07 | 2023-06-07 | Butt joint structure and bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321453647.0U CN220401385U (en) | 2023-06-07 | 2023-06-07 | Butt joint structure and bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220401385U true CN220401385U (en) | 2024-01-26 |
Family
ID=89614272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321453647.0U Active CN220401385U (en) | 2023-06-07 | 2023-06-07 | Butt joint structure and bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220401385U (en) |
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2023
- 2023-06-07 CN CN202321453647.0U patent/CN220401385U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |