CN220475243U - Spliced ring main unit - Google Patents
Spliced ring main unit Download PDFInfo
- Publication number
- CN220475243U CN220475243U CN202321630066.XU CN202321630066U CN220475243U CN 220475243 U CN220475243 U CN 220475243U CN 202321630066 U CN202321630066 U CN 202321630066U CN 220475243 U CN220475243 U CN 220475243U
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- CN
- China
- Prior art keywords
- movable
- sleeve
- main unit
- ring main
- cavity
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a spliced ring main unit, which relates to the technical field of ring main units and comprises a main unit body, wherein a second sleeve is arranged on one side of the inside of the main unit body, a first sleeve is arranged on the other side of the inside of the main unit body, a movable pipe is slidably arranged in the second sleeve, a cavity is formed in the outside of the movable pipe, movable blocks are slidably arranged in the cavity, clamping blocks are arranged at one ends of the movable blocks, and one ends of the clamping blocks extend to the outside of the movable pipe. According to the utility model, the movable pipe is inserted into the first sleeve and moves to the maximum stroke, the clamping block extends out of the interior of the movable pipe, the position of the movable pipe is limited by the first sleeve, the two cabinet bodies are communicated by the tubular movable pipe, an air channel can be formed, the whole ventilation and heat dissipation of the device are facilitated, and the wiring of a connecting circuit between the two ring main units can be facilitated.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to a spliced ring main unit.
Background
The ring main unit, namely a group of high-voltage switch equipment, is arranged in the steel plate metal cabinet body or is made into electric equipment of an assembled interval ring main unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has a simple structure, a small size and low price, can improve the power supply parameters and performance, and is common power distribution equipment in daily life.
In order to facilitate the combined installation of the ring main units and the subsequent overhaul, in the prior art, an assembling structure is generally additionally arranged on the outer wall of the ring main unit so as to facilitate the assembly and disassembly of the independent ring main units, such as a spliced ring main unit with the national authority of patent number of CN 213341158U, the patent indicates that the cabinet bodies with different sizes are spliced in a consistent height after being spliced by the cabinet bodies with convenient butt joint, the workload is reduced, the splicing device simply uses an external structure to splice two adjacent cabinet bodies, the cabinet bodies are not mutually connected, and only a plurality of ring main units are spliced together to form the ring main unit splice.
Disclosure of Invention
The utility model aims to provide a spliced ring main unit, which solves the problem that the ring main unit cannot be assembled quickly and effectively in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concatenation formula looped netowrk cabinet, includes the cabinet body, the second sleeve is installed to the internal one side of cabinet, and the opposite side installation of the internal portion of cabinet still has first sleeve, the telescopic inside slidable mounting of second has the movable pipe, and the cavity has been seted up to the inside in the movable pipe outside, and the inside of cavity all slidable mounting has the movable block, the fixture block is all installed to the one end of movable block, and the one end of fixture block all extends to the outside of movable pipe.
Preferably, the outer diameter of the movable tube is equal to the inner diameters of the first sleeve and the second sleeve, and the movable tube and the center of the first sleeve are on the same horizontal line.
Preferably, two rotating rods are arranged between the two ends of the cavity through rotating shafts, the outer walls of the rotating rods are sleeved with moving blocks, one ends of the moving blocks are provided with transmission rods through hinging pieces, and one ends of the transmission rods are connected with one ends of the movable blocks through hinging pieces.
Preferably, the outer wall of the rotary rod is provided with external threads, the moving block is internally provided with internal threads matched with the external threads, and sliding connection is formed between the moving block and the cavity.
Preferably, the outer wall of rotary rod all is fixed with the gear, the worm wheel is installed to the inside one end of cavity, and the inner wall of worm wheel is fixed with the ring gear, mesh between ring gear and the gear, the mounting box is installed to the one end of movable tube, and the worm is installed through the pivot to the inside one end of mounting box, the knob is installed to the outside that the one end of worm extends to the mounting box, and meshes between worm and the worm wheel.
Preferably, an annular guide groove is arranged at one end inside the cavity, an annular guide block is arranged at one side of the worm wheel, and the worm wheel is in rotary connection with the movable pipe through cooperation between the annular guide block and the annular guide groove.
Preferably, the slot has all been seted up to the inside of the cabinet body both sides, and the front and back both ends of slot have all been seted up logical groove, the one end of logical groove extends to the outer wall and the inner wall of the cabinet body respectively, hold the chamber has all been seted up to one side of slot, and hold the one side of intracavity portion and all install two spring telescopic links, two the one end of spring telescopic link is fixed with the removal strip, and the one end of removal strip all is fixed with the baffle, the one end of baffle all extends to the inside of slot, one side of removal strip all is fixed with the driving lever, and the one end of driving lever all extends to the outside that holds the chamber.
Compared with the prior art, the utility model has the beneficial effects that:
through inserting first telescopic inside with the movable tube and remove to maximum stroke, the one end of movable tube stretches out from first sleeve this moment, makes the fixture block stretch out from the movable tube inside again, utilizes first sleeve restriction movable tube to slide on the horizontal direction, and on the contrary first telescopic position also is restricted to link together two adjacent movable tubes, be the internal intercommunication of tubular movable tube with two cabinets simultaneously, can form the wind channel, make things convenient for the whole ventilation and heat dissipation of device, also can be convenient for the connecting circuit between two looped netowrk cabinets to walk the line.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of a movable pipe according to the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure of the movable tube of the present utility model;
fig. 4 is a schematic diagram of a partial side sectional structure of a cabinet of the present utility model.
In the figure: 1. a cabinet body; 2. a movable tube; 3. a clamping block; 4. a first sleeve; 5. a second sleeve; 6. a mounting box; 7. a worm; 8. a worm wheel; 9. a toothed ring; 10. a rotating rod; 11. a gear; 12. a cavity; 13. a transmission rod; 14. a moving block; 15. a movable block; 16. a receiving chamber; 17. a spring telescoping rod; 18. moving the bar; 19. a deflector rod; 20. a slot; 21. a through groove; 22. and a baffle.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Examples: referring to fig. 1-4, a spliced ring main unit comprises a cabinet body 1, wherein a second sleeve 5 is installed on one side of the interior of the cabinet body 1, a first sleeve 4 is installed on the other side of the interior of the cabinet body 1, a movable pipe 2 is slidably installed in the second sleeve 5, a cavity 12 is formed in the interior of the outer side of the movable pipe 2, movable blocks 15 are slidably installed in the cavities 12, clamping blocks 3 are installed at one ends of the movable blocks 15, and one ends of the clamping blocks 3 extend to the outer side of the movable pipe 2;
the outer diameter of the movable tube 2 is equal to the inner diameters of the first sleeve 4 and the second sleeve 5, and the movable tube 2 and the center of the first sleeve 4 are positioned on the same horizontal line;
specifically, as shown in fig. 1, the movable tube 2 is inserted into the first sleeve 4 and moved to the maximum stroke, so that the clamping block 3 extends out from the interior of the movable tube 2, and the first sleeve 4 can limit the back movement of the movable tube 2, so that the two cabinet bodies 1 are connected together, and the two cabinet bodies 1 are communicated through the movable tube 2.
Two rotating rods 10 are arranged between two ends of the inside of the cavity 12 through rotating shafts, the outer walls of the rotating rods 10 are sleeved with moving blocks 14, one ends of the moving blocks 14 are provided with transmission rods 13 through hinging pieces, and one ends of the transmission rods 13 are connected with one ends of movable blocks 15 through hinging pieces;
the outer wall of the rotary rod 10 is provided with external threads, the inside of the movable block 14 is provided with internal threads matched with the external threads, and sliding connection is formed between the movable block 14 and the cavity 12;
the outer wall of the rotary rod 10 is fixed with a gear 11, one end inside the cavity 12 is provided with a worm wheel 8, the inner wall of the worm wheel 8 is fixed with a toothed ring 9, the toothed ring 9 is meshed with the gear 11, one end of the movable pipe 2 is provided with a mounting box 6, one end inside the mounting box 6 is provided with a worm 7 through a rotary shaft, one end of the worm 7 extends to the outer side of the mounting box 6 and is provided with a knob, and the worm 7 is meshed with the worm wheel 8;
one end inside the cavity 12 is provided with an annular guide groove, one side of the worm wheel 8 is provided with an annular guide block, and the worm wheel 8 is in rotary connection with the movable pipe 2 through the cooperation between the annular guide block and the annular guide groove;
specifically, as shown in fig. 1, 2 and 3, the worm 7 is rotated to drive the worm wheel 8 to rotate, so that the toothed ring 9 can rotate, and the two gears 11 are driven to rotate at the same speed, so that the two rotating rods 10 rotate simultaneously, the moving block 14 moves in an oriented manner, and the driving rod 13 pushes and pulls the movable block 15 to change the position of the clamping block 3.
The inside of cabinet body 1 both sides has all been seted up slot 20, and both ends all have been seted up logical groove 21 around slot 20, the one end of logical groove 21 extends to cabinet body 1's outer wall and inner wall respectively, hold chamber 16 has all been seted up to one side of slot 20, and hold chamber 16 inside one side all install two spring telescopic links 17, the one end of two spring telescopic links 17 is fixed with movable bar 18, and the one end of movable bar 18 all is fixed with baffle 22, the one end of baffle 22 all extends to the inside of slot 20, one side of movable bar 18 all is fixed with driving lever 19, and the one end of driving lever 19 all extends to the outside that holds chamber 16;
specifically, as shown in fig. 1 and fig. 4, when the movable pipe 2 passes through the inside of the through groove 21 during splicing, and when the splicing is not needed on one side of the cabinet body 1, the spring telescopic rod 17 pushes the movable bar 18 until the baffle 22 is inserted into the inside of the slot 20 to complete shielding of the through groove 21.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a concatenation formula looped netowrk cabinet, includes cabinet body (1), its characterized in that: the novel intelligent cabinet temperature control device is characterized in that one side of the interior of the cabinet body (1) is provided with a second sleeve (5), the other side of the interior of the cabinet body (1) is provided with a first sleeve (4), the interior of the second sleeve (5) is slidably provided with a movable pipe (2), the interior of the outer side of the movable pipe (2) is provided with a cavity (12), the interior of the cavity (12) is slidably provided with a movable block (15), one end of the movable block (15) is provided with a clamping block (3), and one end of the clamping block (3) is extended to the outer side of the movable pipe (2).
2. The spliced ring main unit according to claim 1, wherein: the outer diameter of the movable pipe (2) is equal to the inner diameters of the first sleeve (4) and the second sleeve (5), and the centers of the movable pipe (2) and the first sleeve (4) are positioned on the same horizontal line.
3. The spliced ring main unit according to claim 1, wherein: two rotary rods (10) are arranged between the two ends of the inside of the cavity (12) through rotary shafts, moving blocks (14) are sleeved on the outer walls of the rotary rods (10), transmission rods (13) are arranged at one ends of the moving blocks (14) through hinging pieces, and one ends of the transmission rods (13) are connected with one ends of the movable blocks (15) through hinging pieces.
4. A splice ring main unit according to claim 3, wherein: the outer wall of the rotary rod (10) is provided with external threads, the inside of the moving block (14) is provided with internal threads matched with the external threads, and sliding connection is formed between the moving block (14) and the cavity (12).
5. A splice ring main unit according to claim 3, wherein: the outer wall of rotary rod (10) all is fixed with gear (11), worm wheel (8) are installed to the inside one end of cavity (12), and the inner wall of worm wheel (8) is fixed with ring gear (9), mesh between ring gear (9) and gear (11), install mounting box (6) in the one end of movable tube (2), and install worm (7) through the pivot in the inside one end of mounting box (6), the one end of worm (7) extends to the outside of mounting box (6) and installs the knob, and mesh between worm (7) and worm wheel (8).
6. The splice ring main unit as claimed in claim 5, wherein: the annular guide groove is arranged at one end inside the cavity (12), the annular guide block is arranged at one side of the worm wheel (8), and the worm wheel (8) is in rotary connection with the movable pipe (2) through the cooperation between the annular guide block and the annular guide groove.
7. The spliced ring main unit according to claim 1, wherein: slot (20) have all been seted up to the inside of cabinet body (1) both sides, and slot (20) both ends all have been seted up logical groove (21), the one end of logical groove (21) extends to the outer wall and the inner wall of cabinet body (1) respectively, hold chamber (16) have all been seted up to one side of slot (20), and hold one side of chamber (16) inside and all install two spring telescopic links (17), two the one end of spring telescopic link (17) is fixed with movable bar (18), and the one end of movable bar (18) all is fixed with baffle (22), the one end of baffle (22) all extends to the inside of slot (20), one side of movable bar (18) all is fixed with driving lever (19), and the one end of driving lever (19) all extends to the outside of holding chamber (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630066.XU CN220475243U (en) | 2023-06-26 | 2023-06-26 | Spliced ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630066.XU CN220475243U (en) | 2023-06-26 | 2023-06-26 | Spliced ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475243U true CN220475243U (en) | 2024-02-09 |
Family
ID=89804679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321630066.XU Active CN220475243U (en) | 2023-06-26 | 2023-06-26 | Spliced ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475243U (en) |
-
2023
- 2023-06-26 CN CN202321630066.XU patent/CN220475243U/en active Active
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| GR01 | Patent grant |