CN219717800U - Power cable connection structure of mining all-in-one - Google Patents
Power cable connection structure of mining all-in-one Download PDFInfo
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- CN219717800U CN219717800U CN202320989040.8U CN202320989040U CN219717800U CN 219717800 U CN219717800 U CN 219717800U CN 202320989040 U CN202320989040 U CN 202320989040U CN 219717800 U CN219717800 U CN 219717800U
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- mining
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- power cable
- joint surface
- connecting plate
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- 238000005065 mining Methods 0.000 title claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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Abstract
The utility model discloses a power cable connection structure of a mining all-in-one machine, which comprises a mining all-in-one machine body, wherein an electric cabinet is arranged on the mining all-in-one machine body, a connecting plate is arranged on the electric cabinet, a mounting hole is formed in the connecting plate, the inner wall of the mounting hole is a first spigot joint surface, the outer side surface of the connecting plate is a first plane joint surface, and fixing holes positioned around the mounting hole are further formed in the connecting plate; the cable connector or the horn mouth connector for connecting the internal power cable is arranged on the connecting plate, the cable connector and the horn mouth connector are respectively provided with a mounting plate and a convex block fixed on the mounting plate, the convex block is inserted into the mounting hole, the convex block is provided with a second spigot joint surface matched with the first spigot joint surface, the mounting plate is fixedly arranged on the fixing hole through a fastener, and one side of the mounting plate, which is close to the connecting plate, is provided with a second plane joint surface jointed with the first plane joint surface; the current situation that the connecting plate on the electric cabinet needs to be replaced by corresponding structures along with different types of connectors is improved.
Description
Technical Field
The utility model relates to the technical field of power cable connection of mining integrated machines, in particular to a power cable connection structure of a mining integrated machine.
Background
In the prior art, one of a cable connector or a horn mouth connector is adopted as a power cable for entering and exiting in an electric cabinet of the mining integrated machine, the connection structures of the existing cable connector and the horn mouth connector are different, and the structure of a connecting plate on the existing electric cabinet is specially made along with the different connection structures of the cable connector and the horn mouth connector, so that the connecting plate needs to be replaced together when the connector is replaced after the electric cabinet is actually used, and the connecting plate itself needs to be fixed on the electric cabinet to ensure the explosion-proof requirement.
Therefore, the connecting plate of the electric cabinet in the prior art needs to replace the corresponding connecting plate structure along with different types of connectors, so that the condition that the electric cabinet is inconvenient to maintain in use is caused.
Disclosure of Invention
First technical problem
The utility model aims to provide a power cable connection structure of a mining integrated machine, which solves the problem that in the prior art, a connecting plate on an electric cabinet needs to be replaced by a corresponding structure along with different types of connectors, so that maintenance is inconvenient in use.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the power cable connection structure of the mining all-in-one machine comprises a mining all-in-one machine body, wherein an electric cabinet is arranged on the mining all-in-one machine body, a connecting plate is arranged on the electric cabinet, a mounting hole is formed in the connecting plate, the inner wall of the mounting hole is a first spigot joint surface, the outer side surface of the connecting plate is a first plane joint surface, and fixing holes positioned around the mounting hole are further formed in the connecting plate; install the cable connector or the horn mouth connector that are used for connecting inside power cable on the connecting plate, the cable connector with all be equipped with the mounting panel on the horn mouth connector and fix lug on the mounting panel, the lug inserts in the mounting hole, be equipped with on the lug with first tang joint surface complex second tang joint surface, the mounting panel passes through fastener fixed mounting and is in on the fixed orifices, the mounting panel be close to one side of connecting plate be equipped with the second plane joint surface of first plane joint surface laminating.
Preferably, the cable connector comprises a first housing and a connecting terminal arranged in the first housing, the connecting terminal is connected with the power cable, a first flange plate and a connecting hole formed in the first flange plate are arranged on the first housing, and the mounting plate is arranged on the first housing and far away from one end of the first flange plate.
Preferably, the first flange plate has a rectangular structure, and the connecting holes are formed in four corner positions of the first flange plate.
Preferably, the first housing, the mounting plate, the bump and the first flange are integrally formed.
Preferably, the horn mouth connector comprises a straight-through section and a horn mouth detachably mounted on the straight-through section, the mounting plate is arranged on the straight-through section, and a connecting terminal for connecting a power cable is arranged in the straight-through section.
Preferably, the through joint comprises a second shell, second flanges are symmetrically arranged on the second shell, and the mounting plate is arranged at one end, far away from the second flanges, of the second shell.
Preferably, the horn mouth is provided with a third flange plate matched with the second flange plate, and the horn mouth further comprises a fastener for locking the second flange plate and the third flange plate.
Preferably, the second flange plate and the second flange plate are both in triangular structures.
Preferably, a sealing groove is formed in the second plane joint surface, and a sealing ring is arranged in the sealing groove.
Preferably, the connecting plate is detachably mounted on the electric cabinet, and the matching side gaps of the connecting plate and the electric cabinet are filled with sealant.
(III) beneficial effects
The cable connector, the horn connector and the connecting plate are subjected to unified treatment, so that the cable connector and the horn connector can be directly replaced during subsequent maintenance and the explosion-proof requirement can be met without corresponding replacement of the connecting plate.
Drawings
FIG. 1 is a schematic diagram of an integrated mining machine according to an embodiment of the present utility model;
FIG. 2 is a schematic top view of a mining all-in-one installation cable connector;
FIG. 3 is a schematic perspective view of a mining all-in-one installation cable connector;
FIG. 4 is a schematic view of a cable connector;
FIG. 5 is a schematic top view of a mining all-in-one mounting flare connector;
FIG. 6 is a schematic perspective view of a mining all-in-one installation flare connector;
FIG. 7 is a schematic perspective view of a flare connector;
FIG. 8 is a schematic side view of a flare connector;
in fig. 1 to 8, the correspondence between the component names or lines and the drawing numbers is:
the mining all-in-one machine comprises a mining all-in-one machine body 1, an electric cabinet 2, a connecting plate 3, a mounting hole 4, a first spigot joint surface 5, a first plane joint surface 6, a fixing hole 7, a cable connector 8, a first shell 81, a first flange plate 85, a connecting hole 86, a bell mouth connector 9, a straight-through joint 91, a bell mouth 92, a second shell 93, a second flange plate 94, a third flange plate 95, a second spigot joint surface 10 and a second plane joint surface 11.
Detailed Description
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.
Referring to fig. 1-8, the embodiment of the utility model provides a power cable connection structure of a mining all-in-one machine, which comprises a mining all-in-one machine body 1, wherein an electric cabinet 2 is arranged on the mining all-in-one machine body 1, and a connecting plate 3 is arranged on the electric cabinet 2; the connecting plate 3 is detachably arranged on the electric cabinet 2, and the sealing glue is filled in the matching side gaps of the connecting plate 3 and the electric cabinet 2, so that the explosion-proof matching surface on the connecting plate 3 is convenient to keep good smoothness. Specifically, the connecting plate 3 is provided with a mounting hole 4, the inner wall of the mounting hole 4 is a first spigot joint surface 5, the outer side surface of the connecting plate 3 is a first plane joint surface 6, the connecting plate 3 is also provided with a fixing hole 7 positioned around the mounting hole 4, meanwhile, the connecting plate 3 is provided with a cable connector 8 or a horn mouth connector 9 for connecting an internal power cable, the cable connector 8 and the horn mouth connector 9 are respectively provided with a mounting plate and a bump fixed on the mounting plate, the bump is inserted into the mounting hole 4, the bump is provided with a second spigot joint surface 10 matched with the first spigot joint surface 5, the mounting plate is fixedly mounted on the fixing hole 7 through a fastener, compared with the prior art, the mounting plate is provided with the second plane joint surface 11 attached to the first plane joint surface 6 on one side close to the connecting plate 3, compared with the prior art, the first spigot joint surface 5 and the first plane joint surface 6 are arranged on the connecting plate 3 to serve as explosion-proof matching surfaces, and then the corresponding second spigot joint surface 10 and the second plane joint surface 11 are further arranged on the cable connector 8 and the bell mouth connector 9, so that the two different types of connectors are unified in structure on the matching surfaces, the connection plate 3 can be ensured not to be replaced after being switched, the electric cabinet 2 is prevented from being correspondingly disassembled when the connectors are required to be replaced in later maintenance, the specific replacement of the connection plate 3 can be realized in later stage according to the service time length, but the connection plate 3 is not dismounted in general.
Specifically, the cable connector 8 includes a first housing 81 and a connection terminal disposed in the first housing 81, where the connection terminal is connected to the power cable, the first housing 81 is provided with a first flange 85 and a connection hole 86 formed in the first flange 85, the mounting plate is disposed at one end of the first housing 81 far away from the first flange 85, and is used for mounting and connecting external parts through the first flange 85, and passes through the connection hole 86 through a fastener to realize corresponding fixed connection; the connecting terminal and the power cable are all made of common devices in the prior art, after the mounting plates are integrated through the first shell 81, the bumps are integrated synchronously, so that the mounting plates with the second spigot joint surface 10 and the second plane joint surface 11 and the bumps are mainly formed together in the first shell 81 during processing, and the whole cable connector 8 can be quickly mounted on the connecting plate 3 and can meet explosion-proof fit.
The first flange 85 has a rectangular structure, and the connecting holes 86 are disposed at four corner positions of the first flange 85.
In addition, in order to ensure the stable structure of the housing of the whole cable connector 8 and facilitate the integral processing, the first housing 81, the mounting plate, the protruding block and the first flange 85 are integrally formed, and only the second spigot joint surface 10 and the second plane joint surface 11 are required to be matched when being processed to meet the explosion-proof requirement.
Specifically, the horn mouth connector 9 includes a straight-through section 91 and a horn mouth 92 detachably mounted on the straight-through section 91, the mounting plate is disposed on the straight-through section 91, a connection terminal for connecting a power cable is disposed in the straight-through section 91, the second spigot joint surface 10 and the second plane joint surface 11 are integrated on the straight-through section 91, the requirement of explosion-proof assembly is met through the straight-through section 91, and then the horn mouth 92 is mounted on the straight-through section 91.
In order to facilitate the installation of the horn mouth 92, the through joint 91 includes a second housing 93, a second flange 94 is symmetrically disposed on the second housing 93, and the installation plate is disposed at one end of the second housing 93 away from the second flange 94; meanwhile, a third flange plate 95 matched with the second flange plate 94 is arranged on the horn mouth 92, the horn mouth 92 further comprises fastening pieces for locking the second flange plate 94 and the third flange plate 95, the horn mouth 92 is fixedly installed on the second shell 93 to form a whole after the second flange plate 94 and the third flange plate 95 are fixed through the fastening pieces, and explosion-proof requirements are met at inner matching parts after the specific horn mouth 92 is matched with the straight-through joint 91, so that the horn mouth 92 of different models can be replaced.
In order to adapt to the compression of the two ends and avoid the connection error, the second flange 94 and the second flange 94 are in triangular structures, and the two symmetrical sides can be fixedly connected.
In order to improve the sealing performance of the fit between the mounting plate and the connecting plate 3, a sealing groove is specifically formed in the second plane joint surface 11, and a sealing ring is arranged in the sealing groove.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
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 (10)
1. The utility model provides a power cable connection structure of mining all-in-one, includes mining all-in-one body, be equipped with the electric cabinet on the mining all-in-one body, be equipped with the connecting plate on the electric cabinet, its characterized in that: the connecting plate is provided with a mounting hole, the inner wall of the mounting hole is a first spigot joint surface, the outer side surface of the connecting plate is a first plane joint surface, and the connecting plate is also provided with fixing holes positioned around the mounting hole;
install the cable connector or the horn mouth connector that are used for connecting inside power cable on the connecting plate, the cable connector with all be equipped with the mounting panel on the horn mouth connector and fix lug on the mounting panel, the lug inserts in the mounting hole, be equipped with on the lug with first tang joint surface complex second tang joint surface, the mounting panel passes through fastener fixed mounting and is in on the fixed orifices, the mounting panel be close to one side of connecting plate be equipped with the second plane joint surface of first plane joint surface laminating.
2. The power cable connection structure of a mining integrated machine according to claim 1, wherein: the cable connector comprises a first shell and a connecting terminal arranged in the first shell, wherein the connecting terminal is connected with the power cable, a first flange plate and a connecting hole formed in the first flange plate are arranged on the first shell, and the mounting plate is arranged on the first shell and far away from one end of the first flange plate.
3. The power cable connection structure of a mining integrated machine according to claim 2, wherein: the first flange plate is of a rectangular structure, and the connecting holes are formed in four corner positions of the first flange plate.
4. A power cable connection structure of a mining all-in-one machine according to claim 3, wherein: the first shell, the mounting plate, the protruding block and the first flange are of an integrated structure.
5. The power cable connection structure of a mining integrated machine according to claim 1, wherein: the horn mouth connector comprises a straight-through joint and a horn mouth detachably mounted on the straight-through joint, the mounting plate is arranged on the straight-through joint, and a connecting terminal for connecting a power cable is arranged in the straight-through joint.
6. The power cable connection structure of a mining all-in-one machine according to claim 5, wherein: the straight-through joint comprises a second shell, second flanges are symmetrically arranged on the second shell, and the mounting plate is arranged at one end, far away from the second flanges, of the second shell.
7. The power cable connection structure of a mining all-in-one machine according to claim 6, wherein: the horn mouth is provided with a third flange plate matched with the second flange plate, and the horn mouth further comprises a fastener for locking the second flange plate and the third flange plate.
8. The power cable connection structure of a mining all-in-one machine according to claim 7, wherein: the second flange plate and the second flange plate are of triangular structures.
9. The power cable connection structure of a mining integrated machine according to claim 4 or 8, wherein: and a sealing groove is formed in the second plane joint surface, and a sealing ring is arranged in the sealing groove.
10. The power cable connection structure of a mining all-in-one machine according to claim 9, wherein: the connecting plate is detachably mounted on the electric cabinet, and sealing glue is filled in the matching side gaps of the connecting plate and the electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320989040.8U CN219717800U (en) | 2023-04-27 | 2023-04-27 | Power cable connection structure of mining all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320989040.8U CN219717800U (en) | 2023-04-27 | 2023-04-27 | Power cable connection structure of mining all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717800U true CN219717800U (en) | 2023-09-19 |
Family
ID=87982850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320989040.8U Active CN219717800U (en) | 2023-04-27 | 2023-04-27 | Power cable connection structure of mining all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717800U (en) |
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2023
- 2023-04-27 CN CN202320989040.8U patent/CN219717800U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |