CN220272928U - High-speed mercury slip ring - Google Patents
High-speed mercury slip ring Download PDFInfo
- Publication number
- CN220272928U CN220272928U CN202321935369.2U CN202321935369U CN220272928U CN 220272928 U CN220272928 U CN 220272928U CN 202321935369 U CN202321935369 U CN 202321935369U CN 220272928 U CN220272928 U CN 220272928U
- Authority
- CN
- China
- Prior art keywords
- mercury slip
- slip ring
- fixedly connected
- ring
- mercury
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 81
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to the technical field of mercury slip rings, in particular to a high-speed mercury slip ring which comprises a mercury slip ring assembly, wherein an outer protective sleeve is fixedly sleeved on the outer surface of the mercury slip ring assembly, two positioning rings are fixedly connected to the upper part of the outer surface of the outer protective sleeve, a first connecting wire is connected to the left end of the mercury slip ring assembly in a penetrating manner, a second connecting wire is connected to the right end of the mercury slip ring assembly in a penetrating manner, protective assemblies are sleeved on the outer surfaces of the first connecting wire and the second connecting wire, and wiring terminals are arranged at the left end and the right end of the mercury slip ring assembly; the two ends of the wiring end, which are opposite to each other, are provided with stator outgoing lines, the left part of the inner pipe wall of the mercury slip ring assembly and the right part of the inner pipe wall are fixedly connected with rubber sleeves, and the parts, located in the inner pipe of the mercury slip ring assembly, of the outer surface of the protection assembly are fixedly connected with clamping rings. According to the high-speed mercury slip ring, the protection assembly is arranged to protect the wiring process of the mercury slip ring, so that the stability is improved.
Description
Technical Field
The utility model relates to the technical field of mercury slip rings, in particular to a high-speed mercury slip ring.
Background
Unlike traditional carbon brush slip rings, which use liquid mercury as conductive medium to integrate the fixed end and the rotating end together, the mercury slip ring is not required to use carbon brush.
The utility model discloses a mercury slip ring connecting device, which comprises an elastic connecting sleeve, wherein one end of the elastic connecting sleeve is sleeved on the rotating end of the mercury slip ring, and the other end of the elastic connecting sleeve is sleeved at the tail end of a heating roller; the wall of the elastic connecting sleeve is provided with a tightening notch along the axial direction, and two ends of the elastic connecting sleeve are respectively provided with tightening devices for respectively fixing the rotating end of the mercury slip ring and the tail end of the heating roller with the elastic connecting sleeve. This novel elastic connection sleeve avoids direct contact between heating roller and the mercury sliding ring, prevent that the radial runout or the axial displacement that the heating roller produced in the high-speed rotatory in-process from directly acting on the mercury sliding ring, make the heating roller be connected with the rotating end of mercury sliding ring through setting up the clamp, thereby drive the rotating end of mercury sliding ring rotatory, and alleviate the radial runout of heating roller or the force effect that axial displacement produced on the mercury sliding ring, improve the life of mercury sliding ring, reduce cost, but in the in-service use, high-speed mercury sliding ring is difficult for carrying out location protection to the connection of external pencil and high-speed mercury sliding ring, the connection between high-speed mercury sliding ring and the external pencil takes place to drop easily, and current high-speed mercury sliding ring stability is poor, be difficult for carrying out the location, therefore, we release a new high-speed mercury sliding ring.
Disclosure of Invention
The utility model mainly aims to provide a high-speed mercury slip ring which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the high-speed mercury slip ring comprises a mercury slip ring assembly, an outer protective sleeve is fixedly sleeved on the outer surface of the mercury slip ring assembly, two positioning rings are fixedly connected to the upper portion of the outer surface of the outer protective sleeve, a first connecting wire is connected to the left end of the mercury slip ring assembly in a penetrating mode, a second connecting wire is connected to the right end of the mercury slip ring assembly in a penetrating mode, protective assemblies are sleeved on the outer surfaces of the first connecting wire and the second connecting wire, and wiring terminals are arranged at the left end and the right end of the mercury slip ring assembly;
the two ends of the wiring end, which are opposite to each other, are provided with stator outgoing lines, the left part of the inner pipe wall of the mercury slip ring assembly and the right part of the inner pipe wall are fixedly connected with rubber sleeves, and the parts, located in the inner pipe of the mercury slip ring assembly, of the outer surface of the protection assembly are fixedly connected with clamping rings.
Preferably, the mercury slip ring assembly comprises a pipe body, connecting pipes are fixedly connected to the left end and the right end of the pipe body, a first ring is fixedly connected to the part, far away from the pipe body, of the outer surface of each connecting pipe, a plurality of first heat dissipation grooves are formed in the outer surface of each connecting pipe in an annular array mode, and the pipe body is sleeved with the two connecting terminals.
Preferably, the protection subassembly includes the protection pipe, protection pipe left end fixedly connected with rubber ring, protection pipe surface right part fixedly connected with ring No. two, ring No. two upper portions and left end lower part all alternate and are connected with connecting screw, protection pipe surface annular array is opened there is a plurality of heat dissipation groove No. two, the protection pipe cup joints with a connecting wire.
Preferably, the two connecting screws at the left part penetrate through the second circular ring at the left part and are connected with the first circular ring at the left part in a penetrating way, and the two connecting screws at the right part penetrate through the second circular ring at the right part and are connected with the first circular ring at the right part in a penetrating way.
Preferably, the two snap rings are respectively contacted with the two rubber sleeves.
Compared with the prior art, the utility model has the following beneficial effects:
1. the two protection components are sleeved with the first connecting wire and the second connecting wire respectively, the protection pipes on the two protection components are connected with the left part of the inner pipe wall and the right part of the inner pipe wall of the mercury slip ring component in a penetrating way respectively, so that the connection between the first connecting wire and the second connecting wire and the two wiring terminals is protected, the connection between the first connecting wire and the second connecting wire and the two wiring terminals is fixed through the two connecting screws respectively, and the falling of the connection between the first connecting wire and the second connecting wire and the two wiring terminals is avoided;
2. the outer protective sleeve is fixedly sleeved with the mercury slip ring assembly, and the two positioning rings are arranged on the outer protective sleeve to connect and position the whole high-speed mercury slip ring, so that the high-speed mercury slip ring is prevented from being contacted with the ground, and the safety is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-speed mercury slip ring of the present utility model;
FIG. 2 is a schematic illustration of the terminal connection of a high-speed mercury slip ring of the present utility model;
FIG. 3 is a schematic view of the overall structure of a mercury slip ring assembly of the high-speed mercury slip ring of the present utility model;
fig. 4 is a schematic diagram of the whole structure of a protection assembly of the high-speed mercury slip ring of the utility model.
In the figure: 1. a mercury slip ring assembly; 2. an outer protective sleeve; 3. a positioning ring; 4. a first connecting wire; 5. a second connecting wire; 6. a protective assembly; 7. a terminal; 8. a stator outgoing line; 9. a rubber sleeve; 10. a clasp; 11. a tube body; 12. a connecting pipe; 13. a first heat dissipation groove; 14. a first circular ring; 61. a protective tube; 62. a rubber ring; 63. a second circular ring; 64. a second heat dissipation groove; 65. and (5) connecting a screw rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the high-speed mercury slip ring comprises a mercury slip ring assembly 1, an outer protective sleeve 2 is fixedly sleeved on the outer surface of the mercury slip ring assembly 1, two positioning rings 3 are fixedly connected to the upper portion of the outer surface of the outer protective sleeve 2, a first connecting wire 4 is connected to the left end of the mercury slip ring assembly 1 in a penetrating mode, a second connecting wire 5 is connected to the right end of the mercury slip ring assembly 1 in a penetrating mode, protective assemblies 6 are sleeved on the outer surfaces of the first connecting wire 4 and the second connecting wire 5, and wiring terminals 7 are arranged at the left end and the right end of the mercury slip ring assembly 1;
in the embodiment, one end of each of the two terminals 7, which are opposite to each other, is provided with a stator outgoing line 8, the left part of the inner tube wall of the mercury slip ring assembly 1 and the right part of the inner tube wall are fixedly connected with a rubber sleeve 9, and the parts of the outer surfaces of the two protection assemblies 6, which are positioned in the inner tube of the mercury slip ring assembly 1, are fixedly connected with a clamping ring 10; the mercury slip ring assembly 1 comprises a tube body 11, connecting tubes 12 are fixedly connected to the left end and the right end of the tube body 11, a first circular ring 14 is fixedly connected to the outer surfaces of the two connecting tubes 12, a plurality of first heat dissipation grooves 13 are formed in the outer surfaces of the two connecting tubes 12 in a circular array, and the tube body 11 is sleeved with the two wiring terminals 7; two snap rings 10 contact with two rubber sleeve 9 respectively, and two rubber sleeve 9 contact with two snap rings 10 respectively, can strengthen the connection between two protection components 6 and the mercury slip ring subassembly 1, improve stability, and a plurality of cooling tank 13 on the mercury slip ring subassembly 1 can dispel the heat to the connection process of two wiring ends 7 and connecting wire 4 and No. two connecting wires 5, improve stability.
In this embodiment, the protection component 6 includes a protection tube 61, a rubber ring 62 is fixedly connected to the left end of the protection tube 61, a second ring 63 is fixedly connected to the right part of the outer surface of the protection tube 61, connecting screws 65 are respectively and alternately connected to the upper part and the lower part of the left end of the second ring 63, a plurality of second heat dissipation grooves 64 are formed in the annular array on the outer surface of the protection tube 61, and the protection tube 61 is sleeved with the first connecting wire 4; the two connecting screw rods 65 at the left part penetrate through the two circular rings 63 at the left part and the first circular ring 14 at the left part to be connected, the two connecting screw rods 65 at the right part penetrate through the two circular rings 63 at the right part and the first circular ring 14 at the right part to be connected, the connection of the first connecting wire 4 and the mercury slip ring assembly 1 is protected through the arrangement of the protection assembly 6, the rubber ring 62 can strengthen the connection of the protection assembly 6 and the first connecting wire 4, the two connecting screw rods 65 penetrate through the two circular rings 63 and the first circular ring 14 on the first connecting wire 4 to be connected in a penetrating way, the connection between the mercury slip ring assembly 1 and the protection assembly 6 can be positioned, and the stability is improved.
It should be noted that, in the use process, the two protection components 6 are sleeved with the first connecting wire 4 and the second connecting wire 5 respectively, the two protection pipes 61 are connected with the two connecting wires 12 in a penetrating way respectively, so that the two rubber sleeves 9 are respectively contacted with the two clamping rings 10, and are respectively connected with the first ring 14 in a penetrating way through the two second rings 63 by two groups of longitudinal connecting screws 65, so that the connection between the two protection components 6 and the mercury slip ring component 1 is fixed, the connection between the first connecting wire 4 and the second connecting wire 5 and the two connecting wires 7 is fixed, the stability is improved, the falling of the connection between the first connecting wire 4 and the second connecting wire 5 and the two connecting wires 7 can be avoided through the two protection components 6, the stability is improved, the whole high-speed mercury slip ring can be hung and fixed through the two positioning rings 3, the whole high-speed mercury slip ring is supported, the high-speed mercury slip ring is prevented from contacting with the ground, the safety is improved, and the first heat dissipation grooves 13 and the second connecting wires 4 and the second connecting wires 7 can be connected with the first heat dissipation grooves and the second connecting wires 7.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. High-speed mercury slip ring, comprising a mercury slip ring assembly (1), characterized in that: the outer surface of the mercury slip ring assembly (1) is fixedly sleeved with an outer protective sleeve (2), two positioning rings (3) are fixedly connected to the upper portion of the outer surface of the outer protective sleeve (2), a first connecting wire (4) is connected to the left end of the mercury slip ring assembly (1) in a penetrating mode, a second connecting wire (5) is connected to the right end of the mercury slip ring assembly (1) in a penetrating mode, protective assemblies (6) are sleeved on the outer surfaces of the first connecting wire (4) and the second connecting wire (5), and wiring terminals (7) are arranged at the left end and the right end of the mercury slip ring assembly (1);
two one ends of wiring end (7) are all provided with stator outgoing line (8) that the opposite directions are all provided with, mercury slip ring subassembly (1) interior pipe wall left part and interior pipe wall right part all fixedly connected with rubber sleeve (9), two protection subassembly (6) surface are located the part of mercury slip ring subassembly (1) interior pipe all fixedly connected with snap ring (10).
2. A high-speed mercury slip as claimed in claim 1, wherein: the mercury slip ring assembly (1) comprises a tube body (11), connecting tubes (12) are fixedly connected to the left end and the right end of the tube body (11), a first circular ring (14) is fixedly connected to the outer surface of the connecting tube (12) away from the portion of the tube body (11), a plurality of first radiating grooves (13) are formed in the outer surface of the connecting tube (12) in an annular array mode, and the tube body (11) is sleeved with two connecting terminals (7).
3. A high-speed mercury slip as claimed in claim 1, wherein: the protection assembly (6) comprises a protection tube (61), the left end fixedly connected with rubber ring (62) of protection tube (61), protection tube (61) surface right part fixedly connected with ring No. two (63), ring No. two (63) left end upper portion and left end lower part all alternate and are connected with connecting screw (65), protection tube (61) surface annular array is opened has a plurality of heat dissipation groove No. two (64), protection tube (61) cup joints with connecting wire No. one (4).
4. A high-speed mercury slip as claimed in claim 3, characterized in that: the two connecting screws (65) at the left part penetrate through the second circular ring (63) at the left part and are connected with the first circular ring (14) at the left part in a penetrating way, and the two connecting screws (65) at the right part penetrate through the second circular ring (63) at the right part and are connected with the first circular ring (14) at the right part in a penetrating way.
5. A high-speed mercury slip as claimed in claim 1, wherein: the two clamping rings (10) are respectively contacted with the two rubber sleeves (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935369.2U CN220272928U (en) | 2023-07-21 | 2023-07-21 | High-speed mercury slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935369.2U CN220272928U (en) | 2023-07-21 | 2023-07-21 | High-speed mercury slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272928U true CN220272928U (en) | 2023-12-29 |
Family
ID=89298703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321935369.2U Active CN220272928U (en) | 2023-07-21 | 2023-07-21 | High-speed mercury slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272928U (en) |
-
2023
- 2023-07-21 CN CN202321935369.2U patent/CN220272928U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |