CN220822203U - Tubular bus connection structure for electrical switch cabinet - Google Patents
Tubular bus connection structure for electrical switch cabinet Download PDFInfo
- Publication number
- CN220822203U CN220822203U CN202322179072.4U CN202322179072U CN220822203U CN 220822203 U CN220822203 U CN 220822203U CN 202322179072 U CN202322179072 U CN 202322179072U CN 220822203 U CN220822203 U CN 220822203U
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- Prior art keywords
- fixedly connected
- groove
- copper
- positioning
- switch cabinet
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052802 copper Inorganic materials 0.000 claims abstract description 44
- 239000010949 copper Substances 0.000 claims abstract description 44
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 229920001821 foam rubber Polymers 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a tubular bus connecting structure for an electrical switch cabinet, which belongs to the technical field of bus installation and comprises a switch cabinet and a bus, wherein an insulating tube is fixedly connected to the top of the switch cabinet, an adjusting groove and a connecting groove are formed in the top of the insulating tube, a wire holder is fixedly connected to the bottom end inside the connecting groove, a copper tube is fixedly connected to the top of the wire holder, an insulating spring is fixedly connected to the inside of the copper tube, and a copper rod is slidingly connected to the inside of the copper tube; the novel copper wire connecting device has the beneficial effects that through the arrangement of the fixed cylinder, people rotate the fixed cylinder, can drive the adjusting block to move downwards in the adjusting groove through the first thread groove and the second thread groove, drive the bus to move downwards through the sponge cushion and the clamping block, connect the copper ring to move downwards and drive the copper rod to slide downwards in the copper pipe, and the copper rod compresses the insulating spring downwards, so that people can adjust the position of the bus end according to different wiring height requirements.
Description
Technical Field
The utility model relates to the technical field of bus installation, in particular to a tubular bus connection structure for an electrical switch cabinet.
Background
The switch cabinets are generally connected with the pipe bus from the cabinet top, and according to the electric safety regulations, the safety distances among live parts of different phases of switch cabinets (such as 35kV switch cabinets, 10kV switch cabinets and the like) of different types are different, and the parts which do not reach the safety distances need to be insulated.
But the bus connection length of some current bus connection structures is fixed, needs to change the wiring row of different length according to different installation height demands, and application range is more limited, can not adjust wiring height according to different wiring height demands, and some bus connection structure's bus connection forms detachable connection through four bolts cooperation four nuts and is enclosed inside mode simultaneously, and the dismouting is loaded down with trivial details, and dismouting efficiency is low, inconvenient convenient quick to bus dismouting connection, consequently to above-mentioned problem, especially proposes a tubular bus connection structure for electric switch cabinet.
Disclosure of utility model
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a tubular bus connecting structure for an electrical switch cabinet, which has the characteristics of adjustment, convenience for people to adjust the heights of the connecting wires according to different wiring heights, and convenience for people to quickly detach and connect bus connection.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a tubular bus connection structure for an electrical switch cabinet, which comprises a switch cabinet and a bus, wherein an insulating tube is fixedly connected to the top of the switch cabinet, an adjusting groove and a connecting groove are formed in the top of the insulating tube, a wiring seat is fixedly connected to the bottom inside the connecting groove, a copper tube is fixedly connected to the top of the wiring seat, an insulating spring is fixedly connected to the inside of the copper tube, a copper rod is slidably connected to the inside of the copper tube, the bottom end of the copper rod is connected with the top end of the insulating spring, the bus is positioned in the connecting groove, one end of the bus is fixedly connected with a connecting copper ring, the copper rod is inlaid in the connecting copper ring, an annular sliding groove is formed in the insulating tube, an annular sliding block is slidably connected to the inside of the annular sliding groove, a fixing cylinder is formed in the side of the annular sliding groove, a first thread groove is formed in the inside of the fixing cylinder, an adjusting block is slidably connected to the inside of the adjusting groove, a second thread groove is formed in the side of the adjusting block, the first thread groove is mutually meshed with the second thread groove, a copper rod is fixedly connected to the inside of the adjusting block, a clamping pad is fixedly connected to the inside of the adjusting block, the clamping pad is arranged inside the adjusting block is arranged inside the clamping pad, and one end of the clamping pad is fixedly clamped between the clamping pad is arranged on the clamping pad.
When the tubular bus connecting structure for the electrical switch cabinet is used, through the fixed cylinder, people rotate the fixed cylinder, through the first thread groove and the second thread groove, the adjusting block can be driven to move downwards in the adjusting groove, the bus is driven to move downwards through the sponge cushion and the clamping block, the copper ring is connected to move downwards and drive the copper rod to slide downwards in the copper pipe, the copper rod compresses the insulating spring downwards, and therefore people can adjust the position of the bus end according to different wiring height requirements.
Further, the inside side of grip slot is connected with the pivot through the bearing rotation, pivot both ends fixedly connected with knob and threaded rod respectively, threaded rod one end threaded connection is in the screw section of thick bamboo.
Further, a limiting groove is formed in the surface of the fixed cylinder, and the rotating shaft is slidably connected in the limiting groove.
Further, the switch cabinet top fixedly connected with locating box, insulating tube surface fixedly connected with positioning disk, a plurality of locating holes have been seted up at the positioning disk top.
Further, a positioning spring is fixedly connected to the bottom end inside the positioning box, and a movable plate is fixedly connected to the top end of the positioning spring.
Further, a positioning block is fixedly connected to the top of the movable plate, and the positioning block is clamped in the positioning hole.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. According to the tubular bus connecting structure for the electrical switch cabinet, the fixing cylinder is arranged, people rotate the fixing cylinder, the adjusting block can be driven to move downwards in the adjusting groove through the first thread groove and the second thread groove, the bus is driven to move downwards through the sponge pad and the clamping block, the copper ring is connected to move downwards and drive the copper rod to slide downwards in the copper pipe, the copper rod compresses the insulating spring downwards, and therefore people can conveniently adjust the position of a bus end according to different wiring height requirements;
2. According to the tubular bus connecting structure for the electrical switch cabinet, the positioning spring, the positioning block and the positioning hole are arranged, so that the position of the fixed cylinder can be fixed under the clamping action of the positioning spring, the positioning block and the positioning hole, and the looseness of the position of the fixed cylinder can be avoided;
3. This a tubular busbar connection structure for electrical switchgear through setting up the knob, people rotate the knob, makes pivot and threaded rod rotatory, drives the screw thread section of thick bamboo and removes in the centre gripping inslot, through grip block and foam-rubber cushion, can carry out the clamp to the busbar and unlock the split to be convenient for people dismantle fast and connect the busbar connection.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;
FIG. 2 is a schematic cross-sectional view of an insulating tube according to the present utility model;
FIG. 3 is an enlarged cross-sectional schematic view of the structure of FIG. 1 at A;
Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
The marks in the drawings are:
1. A switch cabinet; 101. an insulating tube; 102. an adjustment tank; 103. a connecting groove; 104. a wire holder; 105. an insulating spring; 106. a copper rod; 107. an annular sliding groove; 108. a positioning box; 109. a positioning spring; 1010. a movable plate; 1011. a positioning block; 1012. copper pipe;
2. An annular slide block; 201. a fixed cylinder; 202. a first thread groove; 203. a limit groove; 204. a positioning plate; 205. positioning holes;
3. An adjusting block; 301. a second thread groove; 302. a clamping groove; 303. a rotating shaft; 304. a knob; 305. a threaded rod; 306. a thread cylinder; 307. a clamping block; 308. a sponge cushion;
4. a bus; 401. and connecting copper rings.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
The utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: a tubular bus connection structure for an electrical switch cabinet comprises a switch cabinet 1 and a bus 4, wherein an insulating tube 101 is fixedly connected to the top of the switch cabinet 1, an adjusting groove 102 and a connecting groove 103 are formed in the top of the insulating tube 101, a wire holder 104 is fixedly connected to the bottom end inside the connecting groove 103, a copper tube 1012 is fixedly connected to the top of the wire holder 104, an insulating spring 105 is fixedly connected to the inside of the copper tube 1012, a copper rod 106 is slidingly connected to the inside of the copper tube 1012, the bottom end of the copper rod 106 is mutually connected with the top end of the insulating spring 105, the bus 4 is positioned in the connecting groove 103, one end of the bus 4 is fixedly connected with a connecting copper ring 401, the copper rod 106 is inlaid in the connecting copper ring 401, an annular sliding groove 107 is formed inside the insulating tube 101, the inside sliding connection of annular sliding tray 107 has annular slider 2, annular slider 2 side fixedly connected with fixed cylinder 201, first screw thread groove 202 has been seted up to fixed cylinder 201 inside side, the inside sliding connection of adjustment tank 102 has regulating block 3, second screw thread groove 301 has been seted up to regulating block 3 side, first screw thread groove 202 and second screw thread groove 301 intermesh, the inside side fixedly connected with foam-rubber cushion 308 of regulating block 3, clamping groove 302 has been seted up to regulating block 3 inside, clamping groove 302 inside sliding connection has screw thread section of thick bamboo 306, screw thread section of thick bamboo 306 one end fixedly connected with clamping block 307, busbar 4 is in between clamping block 307 and the foam-rubber cushion 308.
Through adopting above-mentioned technical scheme, through setting up fixed section of thick bamboo 201, people rotate fixed section of thick bamboo 201, through first screw thread groove 202 and second screw thread groove 301, can drive regulating block 3 and move down in regulating tank 102, through foam-rubber cushion 308 and grip block 307, drive generating line 4 and move down, connect copper ring 401 and move down and drive copper pole 106 and slide down in copper pipe 1012, copper pole 106 compresses insulating spring 105 downwards to the position of the people bottom of 4 according to the high demand adjustment generating line of different wiring is convenient for.
Referring to fig. 2 and 4, a rotating shaft 303 is rotatably connected to an inner side surface of the clamping groove 302 through a bearing, two ends of the rotating shaft 303 are respectively and fixedly connected to a knob 304 and a threaded rod 305, and one end of the threaded rod 305 is in threaded connection with a threaded barrel 306.
Through adopting above-mentioned technical scheme, through setting up knob 304, people rotate knob 304, make pivot 303 and threaded rod 305 rotatory, drive screw thread section of thick bamboo 306 and remove in grip slot 302, through grip block 307 and foam-rubber cushion 308, can carry out the clamping to busbar 4 and disassemble the split to be convenient for people to busbar 4 connect dismantle fast and connect.
Referring to fig. 1, 2 and 3, a limiting groove 203 is formed in the surface of a fixed cylinder 201, a rotating shaft 303 is slidably connected in the limiting groove 203, a positioning box 108 is fixedly connected to the top of a switch cabinet 1, a positioning disc 204 is fixedly connected to the surface of an insulating tube 101, a plurality of positioning holes 205 are formed in the top of the positioning disc 204, a positioning spring 109 is fixedly connected to the bottom end inside the positioning box 108, a movable plate 1010 is fixedly connected to the top end of the positioning spring 109, a positioning block 1011 is fixedly connected to the top of the movable plate 1010, and the positioning block 1011 is clamped in the positioning holes 205.
Through adopting above-mentioned technical scheme, through setting up positioning spring 109, locating piece 1011 and locating hole 205, under the joint effect of positioning spring 109, locating piece 1011 and locating hole 205, can fix the position of fixed cylinder 201, can avoid the position of fixed cylinder 201 to appear not hard up.
The working principle of the utility model is as follows:
When the bus 4 is needed to be connected, people insert the bus 4 into the insulating tube 101 to enable the bottom of the connecting copper ring 401 to be in contact with the top end of the copper rod 106, then people rotate the knob 304 to enable the rotating shaft 303 and the threaded rod 305 to rotate to drive the threaded cylinder 306 to move in the clamping groove 302, the clamping block 307 is pushed to be close to the bus 4, the bus 4 is fixed in the insulating tube 101, and after the fixation is completed, the wiring seat 104 can be stably conducted with the bus 4 through the copper tube 1012, the copper rod 106 and the connecting copper ring 401 in sequence, so that the device can be used;
When people need to downwards adjust the height of the bottom end of the bus 4 according to the installation height requirement, people press the movable plate 1010 to enable the positioning block 1011 to be separated from the positioning hole 205, then people rotate the fixed cylinder 201, the adjusting block 3 can be driven to downwards move in the adjusting groove 102 through the first thread groove 202 and the second thread groove 301, the bus 4 is driven to downwards move through the sponge cushion 308 and the clamping block 307, the copper ring 401 is connected to downwards move and the copper rod 106 is driven to downwards slide in the copper pipe 1012, the copper rod 106 downwards compresses the insulating spring 105, after the copper rod 106 downwards moves to a proper height, the movable plate 1010 is loosened, the positioning block 1011 is clamped in the positioning hole 205 again under the action of the positioning spring 109, the position of the fixed cylinder 201 can be limited and fixed, and the position of the fixed cylinder 201 can be prevented from loosening, so that people can conveniently adjust the position of the bottom end of the bus 4 according to different wiring height requirements;
Through setting up knob 304, when people need dismantle busbar 4, people rotate knob 304, make pivot 303 and threaded rod 305 rotatory, drive screw thread section of thick bamboo 306 and remove in grip slot 302, make grip block 307 side break away from busbar 4 surface, and people can dismantle busbar 4 to be convenient for people dismantle and connect busbar 4 fast.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. A tubular busbar connection structure for electrical switchgear, including cubical switchboard (1) and generating line (4), its characterized in that: the utility model discloses a switch cabinet, including switch cabinet (1), insulating tube (101) is fixedly connected with at switch cabinet (1), adjustment tank (102) and spread groove (103) have been seted up at insulating tube (101) top, inside bottom fixedly connected with connection terminal (104) of spread groove (103), connection terminal (104) top fixedly connected with copper pipe (1012), inside fixedly connected with insulating spring (105) of copper pipe (1012), inside sliding connection of copper pipe (1012) has copper pole (106), copper pole (106) bottom and insulating spring (105) top interconnect, busbar (4) are in spread groove (103), busbar (4) one end fixedly connected with connection copper ring (401), copper pole (106) are inlayed in connection copper ring (401), annular sliding groove (107) have been seted up to inside bottom fixedly connected with of spread groove (103), annular sliding groove (107) are inside sliding connection with annular sliding block (2), fixed cylinder (201) are connected with to side, first screw thread groove (202) have been seted up to fixed cylinder (201) inside side, adjustment block (102) are connected with second screw thread groove (301) each other, adjustment block (301) are mutually engaged with each other, the utility model discloses a bus, including adjusting block (3) inside side fixedly connected with foam-rubber cushion (308), clamping groove (302) have been seted up to adjusting block (3) inside, clamping groove (302) inside sliding connection has screw thread section of thick bamboo (306), screw thread section of thick bamboo (306) one end fixedly connected with clamping block (307), bus (4) are in between clamping block (307) and foam-rubber cushion (308).
2. A tubular busbar connection structure for an electrical switchgear as claimed in claim 1, wherein: the clamping groove (302) is characterized in that a rotating shaft (303) is rotatably connected to the inner side face of the clamping groove through a bearing, a knob (304) and a threaded rod (305) are fixedly connected to the two ends of the rotating shaft (303) respectively, and one end of the threaded rod (305) is in threaded connection with a threaded cylinder (306).
3. A tubular busbar connection structure for an electrical switchgear as claimed in claim 2, wherein: the surface of the fixed cylinder (201) is provided with a limit groove (203), and the rotating shaft (303) is slidably connected in the limit groove (203).
4. A tubular busbar connection structure for an electrical switchgear as claimed in claim 1, wherein: the switch cabinet is characterized in that a positioning box (108) is fixedly connected to the top of the switch cabinet (1), a positioning disc (204) is fixedly connected to the surface of the insulating tube (101), and a plurality of positioning holes (205) are formed in the top of the positioning disc (204).
5. A tubular busbar connection structure for an electrical switchgear as claimed in claim 4, wherein: the positioning box is characterized in that a positioning spring (109) is fixedly connected to the bottom end inside the positioning box (108), and a movable plate (1010) is fixedly connected to the top end of the positioning spring (109).
6. A tubular busbar connection structure for an electrical switchgear as claimed in claim 5, wherein: the top of the movable plate (1010) is fixedly connected with a positioning block (1011), and the positioning block (1011) is clamped in the positioning hole (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179072.4U CN220822203U (en) | 2023-08-14 | 2023-08-14 | Tubular bus connection structure for electrical switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179072.4U CN220822203U (en) | 2023-08-14 | 2023-08-14 | Tubular bus connection structure for electrical switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822203U true CN220822203U (en) | 2024-04-19 |
Family
ID=90678998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179072.4U Active CN220822203U (en) | 2023-08-14 | 2023-08-14 | Tubular bus connection structure for electrical switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822203U (en) |
-
2023
- 2023-08-14 CN CN202322179072.4U patent/CN220822203U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |