CN213367041U - Wire passing connector and electric cabinet - Google Patents
Wire passing connector and electric cabinet Download PDFInfo
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- CN213367041U CN213367041U CN202022402203.7U CN202022402203U CN213367041U CN 213367041 U CN213367041 U CN 213367041U CN 202022402203 U CN202022402203 U CN 202022402203U CN 213367041 U CN213367041 U CN 213367041U
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- clamping
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The application provides a cross line and connect and electric cabinet. The wire passing connector comprises a first connecting part, a diameter changing part and a second connecting part, wherein the first connecting part is arranged on one side of the fixing part, and the second connecting part is arranged on the other side of the fixing part; the first connecting part comprises a penetrating part with the size smaller than that of the through hole in the fixing part; the second connecting part is provided with a plurality of connecting parts with different sizes; the diameter changing part is arranged on the penetrating part, and the diameter changing part and the penetrating part are combined to penetrate through the through hole and are connected with the second connecting part with the matched size. The diameter-variable part is additionally arranged between the two connecting parts, and the diameter-variable part and the second connecting part with corresponding sizes are selected according to the via holes, so that the generalization degree of the electric cabinet can be improved.
Description
Technical Field
The application belongs to the technical field of electric control equipment, and particularly relates to a wire passing connector and an electric cabinet.
Background
At present, line passing holes formed in an electric cabinet of a unit are mostly round holes and comprise a plurality of holes with different diameters, so that the size of the line passing holes is often required to be changed in the production process, the unit is in non-standard production, the efficiency is not high, the working complexity is increased by often selecting the corresponding line passing rubber ring or connector model to be matched with the hole diameter, and the production cannot be designed according to the standardized requirement; in addition, the line passing hole of the power line of the client mostly adopts a rubber ring with a tail, however, when the actual power line of the unit is fed, the rubber ring of the unit is used for a long time due to the difference between the actual line diameter and the hole opening space, and the potential safety hazard that the unit is burnt down due to falling or even the power line is worn out can be caused.
SUMMERY OF THE UTILITY MODEL
Consequently, the technical problem that this application will be solved lies in providing a cross line and connects and electric cabinet, can overcome the unmatched problem of power inlet wire and via hole aperture.
In order to solve the above problem, the present application provides a wire passing connector, including:
the connecting structure comprises a first connecting part, a diameter changing part and a second connecting part, wherein the first connecting part is arranged on one side of a fixing part, and the second connecting part is arranged on the other side of the fixing part; the first connecting part comprises a penetrating part with the size smaller than that of the through hole in the fixing part; the second connecting part is provided with a plurality of connecting parts with different sizes; the diameter changing part is arranged on the penetrating part, and the diameter changing part and the penetrating part are combined to penetrate through the through hole and are connected with the second connecting part with the matched size.
Optionally, the combined structure formed by the diameter-changing portion and the penetrating portion is in clearance fit with the via hole.
Optionally, the penetrating portion includes a threaded pipe with external threads, the diameter-changing portion includes a ring body with internal and external threads, and the second connecting portion includes a nut; the penetrating portion is sequentially in threaded connection with the variable diameter portion and the second connecting portion.
Optionally, wear to establish the portion and establish in one of first connecting portion, be equipped with the joint portion that is used for connecting the inlet wire protection tube on the other end of first connecting portion.
Optionally, first connecting portion include the body, the inlet wire protection tube include one end with the bellows that joint portion carries out the connection.
Optionally, the joint portion includes can follow body radial direction takes place elastic deformation's dop, be equipped with on the outer wall of bellows with the dop carries out the draw-in groove that the buckle is connected.
Optionally, the penetrating portion is arranged at one end of the first connecting portion, and a thread passing rubber ring for penetrating the inlet thread and a binding band bound on the thread passing rubber ring are arranged at the other end of the first connecting portion.
According to another aspect of the present application, there is provided an electric cabinet comprising the wire passing connector as described above.
Optionally, the fixing member comprises a wall plate of the electric cabinet.
The application provides a cross line and connect, include: the connecting structure comprises a first connecting part, a diameter changing part and a second connecting part, wherein the first connecting part is arranged on one side of a fixing part, and the second connecting part is arranged on the other side of the fixing part; the first connecting part comprises a penetrating part with the size smaller than that of the through hole in the fixing part; the second connecting part is provided with a plurality of connecting parts with different sizes; the diameter changing part is arranged on the penetrating part, and the diameter changing part and the penetrating part are combined to penetrate through the through hole and are connected with the second connecting part with the matched size. The diameter-variable part is additionally arranged between the two connecting parts, and the diameter-variable part and the second connecting part with corresponding sizes are selected according to the via holes, so that the generalization degree of the electric cabinet can be improved.
Drawings
FIG. 1 is an external view of a wire passing fitting according to an embodiment of the present application;
FIG. 2 is a view from A-A of FIG. 1 according to an embodiment of the present application.
The reference numerals are represented as:
1. a second connecting portion; 2. a diameter-variable part; 3. a first connection portion; 31. clamping a head; 32. a penetration part.
Detailed Description
Referring to fig. 1-2 in combination, according to an embodiment of the present application, a wire passing joint includes:
the connecting structure comprises a first connecting part 3, a diameter changing part 2 and a second connecting part 1, wherein the first connecting part 3 is arranged on one side of a fixing part, and the second connecting part 1 is arranged on the other side of the fixing part; the first connecting part 3 comprises a penetrating part 32 with the size smaller than that of the through hole on the fixing part; the second connecting part 1 is provided with a plurality of parts with different sizes; the diameter-variable part 2 is arranged on the penetrating part 32, and the diameter-variable part and the penetrating part are combined to penetrate through the through hole and are connected with the second connecting part 1 with matched size.
This application sets up variable diameter portion 2 on the portion 32 of wearing to establish of first connecting portion 3, fills the clearance of wearing to establish portion 32 and via hole to be connected with the second connecting portion 1 of via hole opposite side, realize crossing the stability and the sealed cooperation of line joint and fixed part.
Under the condition that the dimension of the penetrating part 32 of the first connecting part 3 is not matched with that of the through hole, the assembly can be realized without re-drilling; meanwhile, the fixing piece and the through hole can be produced in a standardized mode, the design and development period is shortened, and the production efficiency is improved.
When the electric cabinet is used, the matched wire passing connector can be selected according to the size of the wire diameter in actual production, the wire passing hole below the electric cabinet can be designed in a universal mode, production efficiency is improved, and the design period is shortened.
In some embodiments, the combination of the diameter-varying portion 2 and the through-hole portion 32 is a clearance fit with the through-hole.
For the convenient variable diameter portion 2 and wear to establish the integrated configuration of portion 32 and wear to locate the via hole, and with the radial skew phenomenon of via hole disappearance, this integrated configuration establishes to clearance fit with the via hole, improves the stability that this product used.
In some embodiments, the penetrating portion 32 comprises a threaded pipe with external threads, the variable diameter portion 2 comprises a ring body with internal and external threads, and the second connecting portion 1 comprises a nut; the penetration portion 32 is screwed to the diameter-changing portion 2 and the second connection portion 1 in this order.
The first connecting portion 3 is selected according to the size of inlet wire, and the reducing portion 2 that contains the internal and external screw thread is established to the cover in the outside of first connecting portion 3, increases the size of the portion 32 of wearing to establish of first connecting portion 3, and the screw thread size that the outer layer contained on the reducing portion 2 just in time is fit for corresponding with the size of the 1 nut of second connecting portion simultaneously.
In some embodiments, the through portion 32 is disposed on one end of the first connecting portion 3, and a clamping portion for connecting the incoming line protection tube is disposed on the other end of the first connecting portion 3.
Set up joint portion on the other end of first connecting portion 3, conveniently carry out the high-speed joint with the inlet wire protection tube for assembly speed and improvement assembly efficiency.
In some embodiments, the first connecting portion 3 includes a pipe body, and the inlet wire protecting pipe includes a corrugated pipe having one end connected to the clamping portion.
The first connecting part 3 and the corrugated pipe are connected through the clamping part, so that the assembly is convenient; the corrugated pipe can be directly inserted into the tank body for clamping.
In some embodiments, the clamping portion includes a clamping head 31 capable of elastically deforming along the radial direction of the pipe body, and a clamping groove for being connected with the clamping head 31 in a clamping manner is formed in the outer wall of the corrugated pipe.
The specific elastic chuck 31 that can establish of joint portion, as the cantilever structure shown in fig. 1, through the matching joint of chuck 31 and draw-in groove, realize the high-speed joint of bellows and body.
In some embodiments, the penetrating portion 32 is disposed at one end of the first connecting portion 3, and a wire passing rubber ring for penetrating the wire and a binding tape bound to the wire passing rubber ring are disposed at the other end of the first connecting portion 3.
Still can set up line rubber ring and ligature area on the other end of first connecting portion 3, to leading into the line of crossing of via hole via first connecting portion 3 and carry out the ligature fixed, prevent to drop, improved the unit protection level that uses this line of crossing joint.
The thread passing connector of the screw coupling type will be described in detail below.
As shown in fig. 1, the wire passing connector mainly comprises two parts: the male end and the female end are connected and locked on the sheet metal part through threads and are used for threading; wherein the male end is a second connecting part 1, and the female end is a first connecting part 3; when the corrugated pipe is used, the buckle is directly inserted into the corrugated pipe below the female end, and the size of the buckle below the female end can be adjusted to match with the wire passing pipes of different sizes so as to adapt to hole sites and wire diameters of different sizes.
The male end can be divided into several fixed sizes according to the aperture size of the via hole on the electric cabinet, the female end also has various sizes, and the proper female end is mainly selected according to the diameter of the wire passing line. During actual production, the connector can be selected to pass the line according to the actual size of the line, and meanwhile, the reserved power supply wiring hole for a user can also be selected to be matched with a male end and a female end according to the actual line diameter to use the line. The requirement that different size holes need be opened because of the load difference can effectively be solved like this, be favorable to standardized production, avoid because of special demand, lead to crossing the line hole size and change and develop new electric cabinet drawing from new design if change motor, produce, shorten unit design development cycle, improve production efficiency. Meanwhile, the hidden danger of line cutting of a power inlet of a customer is solved, the customer is prevented from falling off, the customer selects corresponding matching according to the actual line diameter, the problem that the space is too large due to the fact that the reserved space is too large is effectively solved, and the protection level of the unit is improved.
According to another aspect of the present application, there is provided an electric cabinet comprising the wire passing connector as described above.
In some embodiments, the fixture comprises a wall plate of the electrical cabinet.
Set up the via hole on the wallboard of electric cabinet, it is fixed to conveniently wear to establish through the line connection, reaches the batch production preparation that improves the electric cabinet like this, can not produce on the wallboard reserve the problem that the via hole size is too big and influence the assembly inlet wire.
It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.
Claims (9)
1. A wire passing terminal, comprising:
the connecting structure comprises a first connecting part (3), a diameter changing part (2) and a second connecting part (1), wherein the first connecting part (3) is arranged on one side of a fixing part, and the second connecting part (1) is arranged on the other side of the fixing part; the first connecting part (3) comprises a penetrating part (32) with the size smaller than that of the through hole on the fixing part; the second connecting parts (1) are provided with a plurality of different sizes; the diameter-variable part (2) is arranged on the penetrating part (32), and the diameter-variable part and the penetrating part are combined to penetrate through the through hole and are connected with the second connecting part (1) with matched size.
2. The wire passing connector according to claim 1, wherein the combined structure of the diameter-variable part (2) and the penetrating part (32) is in clearance fit with the through hole.
3. The wire passing joint according to claim 1 or 2, wherein the penetrating part (32) comprises a threaded pipe with external threads, the variable diameter part (2) comprises a ring body with internal and external threads, and the second connecting part (1) comprises a nut; the penetrating portion (32) is sequentially in threaded connection with the variable diameter portion (2) and the second connecting portion (1).
4. The wire passing connector according to claim 1 or 2, wherein the penetrating portion (32) is arranged at one end of the first connecting portion (3), and a clamping portion for connecting a wire inlet protection tube is arranged at the other end of the first connecting portion (3).
5. The wire passing connector according to claim 4, wherein the first connecting portion (3) comprises a pipe body, and the wire inlet protection pipe comprises a corrugated pipe with one end connected with the clamping portion.
6. The wire passing connector according to claim 5, wherein the clamping portion comprises a clamping head (31) capable of elastically deforming along the radial direction of the pipe body, and a clamping groove for clamping and connecting with the clamping head (31) is formed in the outer wall of the corrugated pipe.
7. The wire passing connector according to claim 1 or 2, wherein the penetrating portion (32) is arranged at one end of the first connecting portion (3), and the other end of the first connecting portion (3) is provided with a wire passing rubber ring for penetrating a wire and a binding tape bound on the wire passing rubber ring.
8. An electrical cabinet comprising a wire passing connector according to any one of claims 1 to 7.
9. The electrical cabinet of claim 8, wherein the fixture comprises a wall panel of the electrical cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402203.7U CN213367041U (en) | 2020-10-26 | 2020-10-26 | Wire passing connector and electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402203.7U CN213367041U (en) | 2020-10-26 | 2020-10-26 | Wire passing connector and electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213367041U true CN213367041U (en) | 2021-06-04 |
Family
ID=76132482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022402203.7U Active CN213367041U (en) | 2020-10-26 | 2020-10-26 | Wire passing connector and electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213367041U (en) |
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2020
- 2020-10-26 CN CN202022402203.7U patent/CN213367041U/en active Active
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