CN114512945B - Mechanical fault diagnosis junction box - Google Patents
Mechanical fault diagnosis junction box Download PDFInfo
- Publication number
- CN114512945B CN114512945B CN202210034704.5A CN202210034704A CN114512945B CN 114512945 B CN114512945 B CN 114512945B CN 202210034704 A CN202210034704 A CN 202210034704A CN 114512945 B CN114512945 B CN 114512945B
- Authority
- CN
- China
- Prior art keywords
- hand wheel
- box body
- screw rod
- fixedly connected
- fixed column
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses a mechanical fault diagnosis junction box which comprises a box body, wherein the box body is a main shell structure of a junction box device, and wire through holes are symmetrically formed in the outer surface of the box body; the outer hand wheel penetrates through the top surface of the box body, and the top surface of the outer hand wheel is penetrated by the bolt hand wheel; the wiring terminal is fixedly arranged on the inner surface of the box body, and a cover plate is arranged on the outer surface of the box body; the bottom surface of outer hand wheel and the internal surface of box all are run through by the screw rod, the bottom surface fixedly connected with fixed column of screw rod. This mechanical failure diagnosis terminal box, when the grafting end on the plug-in connection end is pulled out to needs, the accessible is rotatory outer hand wheel for outer hand wheel rotation and screw rod meshing drive the screw rod and drive fixed column and fixed plate and reciprocate, let the grafting end that is fixed by the centre gripping on the fixed plate can directly break away from or inject the wiring end, and very swiftly convenient, and disposable completion.
Description
Technical Field
The invention relates to the technical field of junction boxes, in particular to a junction box for mechanical fault diagnosis.
Background
The junction box is a device specially used for wiring, is also divided into strong electricity, weak points and the like, is generally used outdoors, is mainly used for branching and has transitional effect, and the mechanical fault diagnosis junction box is a cable line box body specially used for diagnosing mechanical faults and is used for protecting the lines and preventing the lines from being damaged, but has some defects:
in the use process of the junction box, as the circuit is often used for diagnosing mechanical faults, the terminal cable is often required to be plugged, certain confusion is easily caused by self plugging, the cables are also easily caused to be messy and inconvenient to arrange, certain harm is caused, and meanwhile, the terminal plug connector is also inconvenient to perform good fixing and positioning, the terminal plug connector is prevented from falling off, and the like.
Disclosure of Invention
The invention aims to provide a mechanical fault diagnosis junction box, which solves the problems that the prior art does not have a good function of facilitating rapid plugging of a terminal plug connector and is inconvenient to fix and clamp.
In order to achieve the above purpose, the present invention provides the following technical solutions: a mechanical fault diagnosis junction box comprising:
the box body is of a main shell structure of the junction box device, and the outer surface of the box body is symmetrically provided with wire through holes;
the outer hand wheel penetrates through the top surface of the box body, and the top surface of the outer hand wheel is penetrated by the bolt hand wheel;
the wiring terminal is fixedly arranged on the inner surface of the box body, and a cover plate is arranged on the outer surface of the box body.
As the preferable technical scheme of the invention, the bottom surface of the outer hand wheel and the inner surface of the box body are penetrated by the screw rod, the bottom surface of the screw rod is fixedly connected with the fixed column, the bottom surface of the fixed column is fixedly connected with the limiting block, the limiting block is arranged in the box body, the box body and the fixed column form a sliding structure through the limiting block, the box body and the outer hand wheel form a rotating structure, and the outer hand wheel is in meshed connection with the screw rod.
By adopting the technical scheme, when the outer hand wheel rotates, the outer hand wheel can be meshed with the screw rod, and because the fixed column fixedly connected with the bottom end of the screw rod is limited by the limiting block and cannot rotate, after the screw rod is meshed, the screw rod can only slide up and down, and the screw rod is driven to drive the fixed column to slide up and down through the limiting block.
As a preferable technical scheme of the invention, the outer surface of the fixing column is fixedly provided with a fixing plate, the outer surface of the fixing plate is penetrated by a plug-in end, the plug-in end is in sliding clamping connection with the fixing plate, the fixing plate is symmetrically distributed about the longitudinal center line of the fixing column, the bottom surface of the plug-in end is fixedly connected with a connecting wire body, and the connecting wire body penetrates through the inner surface of a wire through hole.
By adopting the technical scheme, the fixed column can drive the fixed plate to move up and down in the moving process, so that the fixed plate can drive the clamped plug-in end to move up and down, the plug-in end can be pulled out of or plugged into the wiring terminal from the wiring terminal, and the integrated rapid plug-in efficiency is improved.
As the preferable technical scheme of the invention, a square block is arranged in the bolt hand wheel, the bottom surface of the square block is fixedly connected with a cylindrical block, the cylindrical block penetrates through the inner surface of the outer hand wheel, the outer surface of the screw rod and the top surface of the fixed column respectively, the bolt hand wheel is in threaded connection with the outer hand wheel, the bolt hand wheel and the square block form a clamped sliding structure, and the cylindrical block forms a rotating structure with the screw rod and the fixed column respectively.
By adopting the technical scheme, when the bolt hand wheel rotates, the bolt hand wheel can rotate on the outer hand wheel and move simultaneously, and meanwhile the bolt hand wheel can also drive the square block to rotate, but the square block can ascend on the bolt hand wheel, so the bolt hand wheel can not drive the square block to move, but can drive the square block to rotate, and at the moment, the square block can drive the fixedly connected cylindrical block to rotate.
As the preferable technical scheme of the invention, the outer surface of the cylindrical block is fixedly connected with a transmission gear, the transmission gear is in meshed connection with a supporting rod, and the supporting rod, a fixed column and a fixed plate form a sliding structure respectively.
By adopting the technical scheme, when the cylindrical block rotates, the cylindrical block can drive the transmission gear to rotate, so that the transmission gear can be meshed with the support rod to drive the support rod to slide.
As the preferable technical scheme of the invention, one side surface of the supporting rod is fixedly connected with the extrusion rod, the tail end of the extrusion rod is fixedly connected with the attaching block, the attaching block is made of rubber insulating materials, and the outer surface of the attaching block is attached to the outer surface of the inserting end.
By adopting the technical scheme, when the supporting rod slides, the supporting rod can drive the extrusion rod to move, the attaching block on the extrusion rod can be tightly attached to the inserting end, so that the inserting end can be clamped and fixed, the attaching block adopts rubber materials, and the inserting end can be effectively prevented from being clamped and injured, and the friction force can be increased.
Compared with the prior art, the invention has the beneficial effects that: the mechanical fault diagnosis junction box comprises:
1. when the plugging end on the plug-in wire end is required to be pulled out, the outer hand wheel can be rotated to enable the outer hand wheel to be meshed with the screw rod in a rotating mode, the screw rod is driven to drive the fixing column and the fixing plate to move up and down, the plug-in end clamped and fixed on the fixing plate can be directly separated from or inserted into the wire end, and the plug-in wire end pulling device is fast and convenient to complete at one time;
2. in the use, accessible rotation bolt hand wheel for the bolt hand wheel drives the cylinder piece through square piece and rotates, makes cylinder piece drive gear and bracing piece meshing, lets the bracing piece remove through the laminating piece on the extrusion stem, lets the laminating piece loosen the grafting end or carry out fixed centre gripping, is convenient for change or is maintenance, also disposable fixed or loosen, and is very swift.
Drawings
FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present invention;
FIG. 3 is a schematic overall cross-sectional view of the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of a transmission gear and a support bar of the present invention;
fig. 5 is a schematic diagram of a cross-sectional structure of a bolt hand wheel and a square block in the invention.
In the figure: 1. a case; 2. a wire through hole; 3. an outer hand wheel; 4. a screw; 5. fixing the column; 6. a limiting block; 7. a fixing plate; 8. a plug end; 9. a connecting wire body; 10. a bolt hand wheel; 11. square blocks; 12. a cylindrical block; 13. a transmission gear; 14. a support rod; 15. an extrusion rod; 16. a bonding block; 17. a cover plate; 18. a terminal.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a mechanical failure diagnosis junction box, includes box 1, line through-hole 2, outer hand wheel 3, screw rod 4, fixed column 5, stopper 6, fixed plate 7, grafting end 8, connecting wire body 9, bolt hand wheel 10, square piece 11, cylinder piece 12, drive gear 13, bracing piece 14, extrusion rod 15, laminating piece 16, apron 17, wiring end 18:
the box body 1, the box body 1 is a main shell structure of the junction box device, and the outer surface of the box body 1 is symmetrically provided with wire through holes 2;
an outer hand wheel 3 penetrating the top surface of the case 1, the top surface of the outer hand wheel 3 being penetrated by a bolt hand wheel 10;
the terminal 18 is fixedly arranged on the inner surface of the box body 1, and the cover plate 17 is arranged on the outer surface of the box body 1.
The bottom surface of outer hand wheel 3 and the internal surface of box 1 all are run through by screw rod 4, the bottom surface fixedly connected with fixed column 5 of screw rod 4, the bottom surface fixedly connected with stopper 6 of fixed column 5, stopper 6 installs the inside at box 1, box 1 constitutes sliding construction through stopper 6 and fixed column 5, box 1 constitutes rotating-structure with outer hand wheel 3, outer hand wheel 3 is the meshing with screw rod 4 and is connected, outer hand wheel 3 can mesh with screw rod 4 when rotatory, because screw rod 4 bottom fixed connection's fixed column 5 is spacing by stopper 6, unable rotation, after the screw rod 4 receives the meshing, screw rod 4 only can slide from top to bottom, order about screw rod 4 can drive fixed column 5 and slide from top to bottom through stopper 6.
The fixed surface of fixed column 5 is fixed plate 7, the surface of fixed plate 7 is run through by grafting end 8, grafting end 8 is connected for gliding block with fixed plate 7, fixed plate 7 is symmetrical distribution about the longitudinal centerline of fixed column 5, the bottom surface fixedly connected with connecting wire body 9 of grafting end 8, connecting wire body 9 runs through the internal surface of line through-hole 2, fixed column 5 is at the removal in-process, fixed column 5 can drive fixed plate 7 and reciprocate for fixed plate 7 can drive the grafting end 8 that is held and reciprocate, let grafting end 8 can be pulled out or insert wiring end 18 from wiring end 18, improve the quick plug efficiency of integration.
The square block 11 is arranged in the bolt hand wheel 10, the cylindrical block 12 is fixedly connected to the bottom surface of the square block 11, the cylindrical block 12 penetrates through the inner surface of the outer hand wheel 3, the outer surface of the screw 4 and the top surface of the fixed column 5 respectively, the bolt hand wheel 10 is in threaded connection with the outer hand wheel 3, the bolt hand wheel 10 and the square block 11 form a clamping sliding structure, the cylindrical block 12 and the screw 4 and the fixed column 5 form a rotating structure respectively, the bolt hand wheel 10 can rotate on the outer hand wheel 3 while moving, meanwhile, the bolt hand wheel 10 can drive the square block 11 to rotate, but the square block 11 can ascend on the bolt hand wheel 10, so that the bolt hand wheel 10 cannot drive the square block 11 to move, but can drive the square block 11 to rotate, and at the moment, the square block 11 can drive the fixedly connected cylindrical block 12 to rotate.
The surface fixedly connected with drive gear 13 of cylinder piece 12, drive gear 13 is connected for the meshing with bracing piece 14, and bracing piece 14 constitutes sliding construction with fixed column 5 and fixed plate 7 respectively, and when the cylinder piece 12 was rotatory, cylinder piece 12 can drive gear 13 rotation for drive gear 13 then can mesh with bracing piece 14, drive bracing piece 14 and slide.
One side surface fixedly connected with extrusion pole 15 of bracing piece 14, the terminal fixedly connected with laminating piece 16 of extrusion pole 15, laminating piece 16 adopt rubber insulation material, laminating piece 16's surface and the surface of grafting end 8 laminate mutually, and bracing piece 14 can drive extrusion pole 15 and remove when sliding, lets laminating piece 16 on the extrusion pole 15 hug closely and to laminate grafting end 8 for grafting end 8 can be carried out the centre gripping fixedly, and laminating piece 16 adopts rubber material, can prevent effectively that grafting end 8 from being scratched by the clamp again can increase frictional force.
Working principle: when the mechanical fault diagnosis junction box is used, according to fig. 1-5, when the plugging end 8 needs to be replaced, the connecting wire body 9 penetrates through the wire through hole 2 of the box body 1, then the plugging end 8 is plugged into the fixing plate 7, the bolt hand wheel 10 can be rotated, the bolt hand wheel 10 drives the cylindrical block 12 to rotate through the square block 11, at the moment, the cylindrical block 12 drives the transmission gear 13 to rotate and mesh with the supporting rod 14, the supporting rod 14 can drive the extrusion rod 15 to move, the extrusion rod 15 can drive the attaching block 16 to clamp and fix the plugging end 8 penetrating through the fixing plate 7, at the moment, the installation is completed, the outer hand wheel 3 can be rotated, the outer hand wheel 3 is meshed with the screw 4, the screw 4 drives the fixing column 5 to move upwards through the limiting block 6, at the moment, the fixing column 5 also drives the integral fixing plate 7 to move, the fixing plate 7 can drive the clamped plugging end 8 to be inserted into the terminal 18, the cover plate 17 can be closed and locked through a lock, and the integral practicability is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A mechanical failure diagnosis junction box, comprising:
the box body (1), the box body (1) is a main shell structure of the junction box device, and the outer surface of the box body (1) is symmetrically provided with wire through holes (2);
the outer hand wheel (3) penetrates through the top surface of the box body (1), and the top surface of the outer hand wheel (3) is penetrated by the bolt hand wheel (10);
the wiring terminal (18) is fixedly arranged on the inner surface of the box body (1), and a cover plate (17) is arranged on the outer surface of the box body (1);
the bottom surface of the outer hand wheel (3) and the inner surface of the box body (1) are penetrated by a screw rod (4), a fixed column (5) is fixedly connected to the bottom surface of the screw rod (4), a limiting block (6) is fixedly connected to the bottom surface of the fixed column (5), the limiting block (6) is arranged in the box body (1), the box body (1) and the fixed column (5) form a sliding structure through the limiting block (6), the box body (1) and the outer hand wheel (3) form a rotating structure, and the outer hand wheel (3) is in meshed connection with the screw rod (4);
the outer surface of the fixing column (5) is fixedly provided with a fixing plate (7), the outer surface of the fixing plate (7) is penetrated by a plug-in end (8), the plug-in end (8) is in sliding clamping connection with the fixing plate (7), the fixing plate (7) is symmetrically distributed relative to the longitudinal center line of the fixing column (5), the bottom surface of the plug-in end (8) is fixedly connected with a connecting wire body (9), and the connecting wire body (9) penetrates through the inner surface of the wire through hole (2);
the screw bolt hand wheel (10) is internally provided with a square block (11), the bottom surface of the square block (11) is fixedly connected with a cylindrical block (12), the screw rod (4) respectively penetrates through the inner surface of the outer hand wheel (3), the outer surface of the cylindrical block (12) and the top surface of the fixed column (5), the screw bolt hand wheel (10) is in threaded connection with the outer hand wheel (3), the screw bolt hand wheel (10) and the square block (11) form a clamped sliding structure, and the cylindrical block (12) respectively forms a rotating structure with the screw rod (4) and the fixed column (5);
the outer surface of the cylindrical block (12) is fixedly connected with a transmission gear (13), the transmission gear (13) is in meshed connection with a supporting rod (14), and the supporting rod (14) and the fixed column (5) and the fixed plate (7) form a sliding structure respectively.
2. A mechanical failure diagnosis junction box according to claim 1, wherein: one side surface fixedly connected with extrusion pole (15) of bracing piece (14), the terminal fixedly connected with laminating piece (16) of extrusion pole (15), laminating piece (16) adopt rubber insulation material, the surface of laminating piece (16) is laminated with the surface of grafting end (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210034704.5A CN114512945B (en) | 2022-01-13 | 2022-01-13 | Mechanical fault diagnosis junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210034704.5A CN114512945B (en) | 2022-01-13 | 2022-01-13 | Mechanical fault diagnosis junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114512945A CN114512945A (en) | 2022-05-17 |
| CN114512945B true CN114512945B (en) | 2023-10-20 |
Family
ID=81550132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210034704.5A Active CN114512945B (en) | 2022-01-13 | 2022-01-13 | Mechanical fault diagnosis junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114512945B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2115580A1 (en) * | 1970-03-31 | 1971-11-11 | Staff & Schwarz Gmbh | Electrical coupling for connecting electrical lines or contacts |
| DE29719777U1 (en) * | 1997-11-07 | 1999-03-18 | Volta Kraftfahrzeug Elektrozub | socket |
| CN204130816U (en) * | 2014-10-08 | 2015-01-28 | 绍兴县航绍电连接器有限公司 | A kind of nuclear industry Special electric connector |
| CN110286034A (en) * | 2019-07-18 | 2019-09-27 | 湖北万测试验设备有限公司 | A kind of rotational symmetry bolt mechanism and horizontal tensile testing machine |
-
2022
- 2022-01-13 CN CN202210034704.5A patent/CN114512945B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2115580A1 (en) * | 1970-03-31 | 1971-11-11 | Staff & Schwarz Gmbh | Electrical coupling for connecting electrical lines or contacts |
| DE29719777U1 (en) * | 1997-11-07 | 1999-03-18 | Volta Kraftfahrzeug Elektrozub | socket |
| CN204130816U (en) * | 2014-10-08 | 2015-01-28 | 绍兴县航绍电连接器有限公司 | A kind of nuclear industry Special electric connector |
| CN110286034A (en) * | 2019-07-18 | 2019-09-27 | 湖北万测试验设备有限公司 | A kind of rotational symmetry bolt mechanism and horizontal tensile testing machine |
Non-Patent Citations (1)
| Title |
|---|
| 周海进 ; .基于CAD/CAE的单手插拔接线板创新设计.自动化应用.2017,(第07期),第54-55页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114512945A (en) | 2022-05-17 |
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