CN117154633A - Grounding box convenient for installing cable - Google Patents
Grounding box convenient for installing cable Download PDFInfo
- Publication number
- CN117154633A CN117154633A CN202311071291.9A CN202311071291A CN117154633A CN 117154633 A CN117154633 A CN 117154633A CN 202311071291 A CN202311071291 A CN 202311071291A CN 117154633 A CN117154633 A CN 117154633A
- Authority
- CN
- China
- Prior art keywords
- wall
- groove
- crimping
- sliding
- meshing
- 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.)
- Granted
Links
- 238000002788 crimping Methods 0.000 claims abstract description 85
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 239000010949 copper Substances 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 21
- 206010066054 Dysmorphism Diseases 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cable Accessories (AREA)
Abstract
The invention relates to the technical field of power equipment, in particular to a grounding box convenient for installing a cable, which comprises a box body, wherein the bottom of the inner wall of the box body is connected with an insulating base through a bolt, the outer wall of the top of the insulating base is connected with a connecting copper bar through a bolt, a plurality of linearly distributed copper bar terminals are integrally formed on the outer wall of the connecting copper bar, and a crimping hole is formed in the outer side wall of each copper bar terminal. According to the invention, the cover plate and the sliding groove are arranged, so that the cover plate can slide in the sliding groove, the cable grounding box can be quickly opened and closed, the operation is simple and quick, the condition that the cover plate is inconvenient to open and close due to the fact that the cover plate is connected through the bolt is avoided, the crimping plug row can drive the crimping connector in the sliding hole to be inserted into the crimping hole through the crimping mechanism, the crimping connector can crimp the cable core, and the problem of low working efficiency caused by bolt crimping is avoided.
Description
Technical Field
The invention belongs to the technical field of power equipment, and particularly relates to a grounding box convenient for installing a cable.
Background
The cable grounding box is a protection grounding device for cables, and is also called a cable grounding box, and the cable grounding box is mainly divided into three types, namely a cable sheath direct grounding box, a cable sheath protection grounding box and a cable cross interconnection protection grounding box.
In the cable installation, the cover plate of the grounding box needs to be opened, but the existing cable grounding box is fixed with the cover plate through a plurality of groups of bolts, so that the cover plate is inconvenient to open and close, the working efficiency of cable installation is very affected, the existing cable grounding box installs the cable through a mode of crimping a cable core by bolts, when a plurality of cables need to be installed, multiple bolt fastening operations are needed, and the working efficiency is low.
Disclosure of Invention
The invention aims to solve the problems in the background art, and provides a grounding box convenient for installing a cable.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a grounding box convenient to installation cable, includes the box, there is insulating base inner wall bottom of box through bolted connection, insulating base's top outer wall has the connection copper bar through bolted connection, integrated into one piece has a plurality of linear copper bar terminal of distributing on the outer wall of connection copper bar, every the crimping hole has been seted up on the lateral wall of copper bar terminal, the welding has a plurality of linear wiring pipe of distributing on the lateral wall that the box is close to copper bar terminal, the wiring pipe extends to the inside of box, wiring pipe and copper bar terminal one-to-one, the spout has been seted up to the top inner wall of box, the spout has been seted up on the inner wall of one side that is close to the wiring pipe and has been kept away the position groove, the box has been close to the holding groove that has been seted up to one side of wiring pipe, the apron has been close to the meshing tooth, the one side outer wall that is close to the position groove has been seted up the spacing groove, the sliding plug-in spacing has the slider, the welding has the skewed tooth on the outer wall of slider, the skewed tooth is provided with the spacing mechanism that slides and has the inside the spacing between the inner wall of holding groove, the same profile with the holding groove.
In the above-mentioned grounding box convenient for installing the cable, the clamping groove is close to and has seted up the meshing groove on keeping away the one end inner wall of position groove, the meshing groove extends to and keeps away the position inslot.
In the above-mentioned grounding box convenient to installation cable, the box is close to and has seted up the screw hole on the one side outer wall of meshing groove, it has the driving gear to rotate the grafting through the pivot in the meshing groove, driving gear and skewed tooth and meshing tooth looks adaptation, the screw hole extends to the meshing inslot, threaded hole rotates the grafting through the screw thread cooperation has the screw rod, the one end welding that the screw rod is close to driving gear has the dysmorphism piece, the driving gear is close to and has seted up the dysmorphism groove on the one side outer wall of screw hole, dysmorphism groove and dysmorphism piece looks adaptation, dysmorphism piece slip grafting is in the dysmorphism inslot.
In the above-mentioned grounding box convenient to installation cable, the top outer wall welding that the apron kept away from screw rod one side has the pulling handle, the one end outer wall welding that the screw rod kept away from the driving gear has the nut, the welding has the rotation handle on the outer wall of nut, nut and rotation handle are located the outside of box.
In the above-mentioned grounding box convenient to installation cable, crimping mechanism is including the crimping row of inserting, sliding grafting has slide one in the centre gripping groove, it has insulating support to bond on the one end outer wall of keeping away from the meshing groove to slide one, insulating support extends to the top of connecting the copper bar, insulating support keeps away from the one end bonding of slide one and has the crimping row of inserting.
In the above-mentioned grounding box convenient to installation cable, set up a plurality of linear sliding hole that distributes on the one side outer wall that the crimping row is close to the crimping hole, sliding hole and crimping hole one-to-one, every the slip is pegged graft in the sliding hole has the crimping head, every welding has the spring second between the outer wall of crimping head and the inner wall of sliding hole, every crimping head and crimping hole looks adaptation.
In the above-mentioned grounding box convenient to installation cable, fixture includes fastener one and fastener two, fastener one is according to linear distribution welding on the outer wall of slide one, fastener one with the wiring pipe one-to-one, every offered the draw-in groove on the outer wall of fastener one, sliding grafting has the slide two in the draw-in groove, the welding has the fastener two of a plurality of linear distribution on the outer wall of slide two, fastener two and fastener one-to-one, every fastener two sliding grafting is in the draw-in groove.
In the above-mentioned grounding box convenient to installation cable, the welding has the rack one on the one end outer wall that the slide is close to the meshing groove, the welding has the rack two on the one end outer wall that the slide is close to the meshing groove, it has drive gear to rotate the grafting through the pivot on the inner wall of meshing groove, drive gear and driving gear intermesh, drive gear extends to the centre gripping inslot, drive gear is located between rack one and the rack two, drive gear and rack one and rack two intermesh.
Compared with the prior art, the invention has the beneficial effects that:
1. through the apron and the spout that set up for the apron can slide in the spout, can realize opening fast and closing of cable grounding box, through the cooperation of meshing tooth and helical tooth and driving gear, make after the screw rod fastening, under the cooperation effect of dysmorphism piece and dysmorphism groove, the screw rod can lock the driving gear, the driving gear of fastening can prevent the meshing tooth and slide outwards, and then can prevent the apron to slide outwards, realize the effect of locking the apron, improve the reliability of device, and drive the rotation of sun gear through the screw rod and can drive fixture and crimping mechanism operation simultaneously, thereby can accomplish the centre gripping of cable conductor and the crimping of cable core simultaneously, work efficiency has been improved greatly;
2. through the fixture that sets up, when the driving gear drives drive gear and rotates, make rack one and rack two can move in opposite directions or dorsad, thereby make slide one and slide two move in opposite directions or dorsad, and then make fastener one and fastener two can move in opposite directions or dorsad, realize carrying out the effect of centre gripping or dismantling to the cable conductor, through fastener one and fastener two centre gripping cable conductor, avoid the cable conductor to take place to drop, improve the reliability of device, when the apron is opened, fastener one and fastener two also can be opened, when the apron is closed, fastener one and fastener two can carry out the centre gripping to the cable conductor, can realize accomplishing the centre gripping work of cable conductor at the apron in-process of closing, work efficiency has been improved greatly;
3. through the crimping mechanism arranged, when the cover plate is closed, the first sliding seat can drive the crimping plug row to approach the crimping hole, so that the crimping plug row can drive the crimping connector in the sliding hole to be inserted into the crimping hole, the crimping connector can crimp the cable core, the cable core is tightly attached to the inner wall of the copper bar terminal, the stability of cable connection is ensured, crimping through bolts is not needed, crimping work of the cable core is completed in the process of closing the cover plate, and the installation efficiency is greatly improved;
to sum up, through apron and the spout that sets up for the apron can slide in the spout, thereby realizes opening fast and closing of cable grounding box, and easy operation is swift, has avoided leading to the apron to open and close inconvenient condition through bolted connection apron, through the crimping mechanism of setting, makes the crimping row of inserting can drive the downthehole crimping head of slide insert the crimping downthehole, and the crimping head can carry out the crimping to the cable core, has avoided the bolt crimping to lead to the problem that work efficiency is low.
Drawings
Fig. 1 is a perspective view of the whole structure of the present invention.
Fig. 2 is a schematic sectional perspective view of the internal components of the case of the present invention.
Fig. 3 is a schematic perspective sectional view showing a closed state of a cover plate of the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in the present invention.
Fig. 5 is a schematic perspective sectional view of a clamping groove of the present invention.
Fig. 6 is a schematic perspective sectional view of the crimping power strip of the present invention.
Fig. 7 is a schematic perspective sectional view of the special-shaped groove of the present invention.
Fig. 8 is a schematic perspective cross-sectional view of the case of the present invention.
Fig. 9 is a schematic perspective view showing the working state of the whole structure of the present invention.
In the figure: 1. a case; 11. an insulating base; 12. connecting copper bars; 121. copper bar terminals; 122. a crimping hole; 13. a chute; 131. a clearance groove; 14. a wire connection tube; 15. a clamping groove; 151. a meshing groove; 16. a threaded hole; 2. a screw; 21. a special-shaped block; 22. rotating the handle; 23. a nut; 3. a drive gear; 31. a special-shaped groove; 4. a transmission gear; 5. a first sliding seat; 51. a first wire clamp; 52. a first rack; 53. a clamping groove; 54. an insulating support; 55. crimping the power strip; 551. a slide hole; 552. pressing the joint; 553. a second spring; 6. a second slide seat; 61. a second wire clamp; 62. a second rack; 7. a cover plate; 71. meshing teeth; 72. pulling the handle; 73. a limit groove; 8. a slide block; 81. helical teeth; 82. a first spring; 9. a cable; 91. a cable core.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: comprises a box body 1, wherein the bottom of the inner wall of the box body 1 is connected with an insulating base 11 through bolts, the outer wall of the top of the insulating base 11 is connected with a connecting copper bar 12 through bolts, a plurality of linearly distributed copper bar terminals 121 are integrally formed on the outer wall of the connecting copper bar 12, a crimping hole 122 is formed on the outer side wall of each copper bar terminal 121, a plurality of linearly distributed wire connecting pipes 14 are welded on the outer wall of one side of the box body 1, which is close to the copper bar terminals 121, the wire connecting pipes 14 extend into the box body 1, the wire connecting pipes 14 are in one-to-one correspondence with the copper bar terminals 121, the inner wall of the top of the box body 1 is provided with a sliding groove 13, one side of the sliding groove 13, which is close to the wire connecting pipes 14, is provided with a clearance groove 131, one side of the box body 1, which is close to the clearance groove 13, is internally spliced with a cover plate 7, one side of the cover plate 7, which is close to the clearance groove 131, is welded with engaging teeth 71, the cover plate 7 is provided with a limit groove 73 near the outer wall of one side of the limit groove 131, a sliding block 8 is inserted in the limit groove 73 in a sliding way, a bevel gear 81 is welded on the outer wall of the sliding block 8, the tooth pitch distribution of the bevel gear 81 is the same as that of the meshing gear 71, the bevel gear 81 and the meshing gear 71 are inserted in the limit groove 131 in a sliding way, a spring 82 is welded between the outer wall of the sliding block 8 and the inner wall of the limit groove 73, a crimping mechanism is arranged in the box body 1, a clamping mechanism is arranged in the clamping groove 15, a meshing groove 151 is arranged on the inner wall of one end of the clamping groove 15 near the limit groove 131, the meshing groove 151 extends into the limit groove 131, a threaded hole 16 is arranged on the outer wall of one side of the box body 1 near the meshing groove 151, a driving gear 3 is inserted in the meshing groove 151 in a rotating way through a rotating shaft, the driving gear 3 is matched with the bevel gear 81 and the meshing gear 71, the threaded hole 16 extends into the meshing groove 151, a screw rod 2 is inserted in the threaded hole 16 in a rotating way, the one end welding that screw rod 2 is close to driving gear 3 has dysmorphism piece 21, has offered dysmorphism groove 31 on the outer wall of one side that driving gear 3 is close to screw hole 16, dysmorphism groove 31 and dysmorphism piece 21 looks adaptation, dysmorphism piece 21 slip grafting is in dysmorphism groove 31, and the top outer wall welding of apron 7 one side of keeping away from screw rod 2 has pulling handle 72, and the one end outer wall welding that screw rod 2 kept away from driving gear 3 has nut 23, and the welding has rotation handle 22 on the outer wall of nut 23, and nut 23 and rotation handle 22 are located the outside of box 1.
The heat shrinkage tube is sleeved on the outer wall of the wiring tube 14, the sealing ring is arranged between the cover plate 7 and the box body 1, the tightness of the inside of the device is ensured, the copper bar terminal 121 is matched with the cable core 91, the wiring tube 14 can guide the cable 9, the cable core 91 can be conveniently and rapidly inserted into the copper bar terminal 121, the sliding block 8 can float in the limiting groove 73 through the arrangement of the first spring 82, in the initial state, under the action of the first spring 82, the inclined teeth 81 and the meshing teeth 71 are flush, the tooth pitch distribution of the inclined teeth 81 is identical with the tooth pitch distribution of the meshing teeth 71, so that the inclined teeth 81 and the meshing teeth 71 can be meshed with the driving gear 3, when the cover plate 7 is closed, the meshing stroke of the driving gear 3 and the inclined teeth 81 is finished, the inclined teeth 81 are meshed with the driving gear 3 in a unidirectional way, the meshing direction of the inclined teeth 81 and the driving gear 3 is identical with the opening direction of the cover plate 7, under the cooperation of the special-shaped groove 31 and the special-shaped block 21, the rotating screw rod 2 can drive the driving gear 3 to rotate, the cover plate 7 can be conveniently opened and closed by arranging the pulling handle 72, meanwhile, the portability of the device can be improved by pulling the handle 72, the screw rod 2 can be conveniently rotated by arranging the rotating handle 22, the screw rod 2 can be conveniently rotated by arranging the nut 23, when the screw rod 2 is connected too tightly and can not rotate by the rotating handle 22, the nut 23 can be screwed by a disassembling tool, thereby realizing the effect of loosening the screw rod 2, improving the practicability of the device, realizing the locking effect on the driving gear 3 by the screw thread matching effect of the threaded hole 16 and the screw rod 2, preventing the meshing gear 71 from sliding outwards by the fastened driving gear 3 when the cover plate 7 has loosening tendency, further preventing the cover plate 7 from sliding outwards, realizing the locking effect on the cover plate 7, the screw tightening direction of the screw 2 is the same as the turning direction of the driving gear 3 when the cover plate 7 is closed.
The above is further elucidated: when the cable 9 is installed, the rotating handle 22 is screwed to the opening direction of the cover plate 7, so that the rotating handle 22 drives the screw rod 2 to rotate in the loosening direction of threads, the screw rod 2 drives the special-shaped block 21 to rotate, under the cooperation of the special-shaped groove 31 and the special-shaped block 21, the driving gear 3 rotates along with the screw rod 2 to the opening direction of the cover plate 7, under the meshing action of the driving gear 3 and the bevel gear 81, the driving gear 3 drives the sliding block 8 to slide in the opening direction of the cover plate 7, under the action of the limiting groove 73, the sliding block 8 drives the cover plate 7 to slide in the opening direction, after the meshing stroke of the driving gear 3 and the bevel gear 81 is finished, the driving gear 3 is meshed with the meshing tooth 71, so that the meshing tooth 71 continues to drive the cover plate 7 to slide in the opening direction, the cover plate 7 can be directly opened by pulling the handle 72, the operation is simple and quick, the working efficiency is greatly improved, after the installation of the cable 9 is completed, the cover plate 7 is pulled towards the closing direction by pulling the handle 72, the meshing teeth 71 on the cover plate 7 are abutted with the driving gear 3, the handle 22 is reversely screwed, the screw rod 2 drives the driving gear 3 to rotate towards the closing direction of the cover plate 7, at the moment, the driving gear 3 is meshed with the meshing teeth 71 again, so as to drive the cover plate 7 to slide towards the closing direction, after the meshing of the driving gear 3 and the meshing teeth 71 is finished, the driving gear 3 is abutted with the bevel teeth 81 on the sliding block 8, at the moment, the driving gear 3 is not meshed with the bevel teeth 81, so that the driving gear 3 pushes the sliding block 8 into the limiting groove 73 along the inclined plane of the bevel teeth 81, the situation that the driving gear 3 can not continue to rotate after the cover plate 7 is closed is avoided, thereby ensuring that the crimping mechanism and the clamping mechanism can continue to work.
Specifically, the crimping mechanism includes a crimping row 55, a first slide seat 5 is slidably inserted in the clamping groove 15, an insulating bracket 54 is bonded on an outer wall of one end of the first slide seat 5 far away from the engagement groove 151, the insulating bracket 54 extends to a position above the connection copper bar 12, the crimping row 55 is bonded on one end of the insulating bracket 54 far away from the first slide seat 5, a plurality of linearly distributed sliding holes 551 are formed in an outer wall of one side of the crimping row 55 near the crimping hole 122, the sliding holes 551 are in one-to-one correspondence with the crimping holes 122, crimping connectors 552 are slidably inserted in each sliding hole 551, a second spring 553 is welded between an outer wall of each crimping connector 552 and an inner wall of the sliding hole 551, and each crimping connector 552 is matched with the crimping hole 122.
The insulating support 54 is triangular, stability and strength of the insulating support 54 are improved, bending of the insulating support 54 is avoided, the pressure joint 552 can float in the sliding hole 551 and can adapt to cable cores 91 with different sizes, and the pressure joint 552 and the pressure joint hole 122 are located on the same axis.
Further explanation is made to the above crimping mechanism: when the clamping mechanism clamps the cable 9, the first slide seat 5 can drive the crimping plug row 55 to approach the crimping hole 122, so that the crimping plug row 55 can drive the crimping connector 552 in the sliding hole 551 to be inserted into the crimping hole 122, the crimping connector 552 can crimp the cable core 91, the cable core 91 is tightly attached to the inner wall of the copper bar terminal 121, and the connection stability of the cable 9 is ensured.
Specifically, the clamping mechanism comprises a first wire clamp 51 and a second wire clamp 61, the first wire clamp 51 is welded on the outer wall of the first slide seat 5 according to linear distribution, the first wire clamp 51 corresponds to the wire connecting tube 14 one by one, a clamping groove 53 is formed in the outer wall of each first wire clamp 51, a second slide seat 6 is inserted in the clamping groove 15 in a sliding mode, a plurality of linear-distribution second wire clamps 61 are welded on the outer wall of the second slide seat 6, the second wire clamps 61 corresponds to the first wire clamp 51 one by one, each second wire clamp 61 is inserted in the clamping groove 53 in a sliding mode, a first rack 52 is welded on the outer wall of one end, close to the meshing groove 151, of the first slide seat 5, a second rack 62 is welded on the outer wall of one end, close to the meshing groove 151, a transmission gear 4 is inserted on the inner wall of the meshing groove 151 through a rotating shaft in a rotating mode, the transmission gear 4 is meshed with the driving gear 3, the transmission gear 4 extends into the clamping groove 15, the transmission gear 4 is located between the first rack 52 and the second rack 62, and the transmission gear 4 is meshed with the first rack 52 and the second rack 62.
The clamping mouth of fastener one 51 and fastener two 61 is convex, the outer wall of better laminating cable 9, make the centre gripping more firm, avoid cable 9 to take place to drop, fastener two 61 slip grafting is in draw-in groove 53, make fastener one 51 and fastener two 61 can be crisscross each other, thereby make fastener one 51 and fastener two 61 can the centre gripping not unidimensional cable 9, improve the practicality of device, rack one 52 is located the top of drive gear 4, rack two 62 are located the below of drive gear 4, make drive gear 4 can drive rack one 52 and rack two 62 and move in opposite directions or dorsad, thereby make slide one 5 and slide two 6 move in opposite directions or dorsad, and then make fastener one 51 and fastener two 61 can move in opposite directions or dorsad, realize carrying out centre gripping or dismantlement effect to cable 9.
Further explanation is made on the above-mentioned clamping mechanism: when the cover plate 7 is opened, the driving gear 3 is driven to rotate through the rotating screw 2, the transmission gear 4 meshed with the driving gear 3 reversely rotates, so that the rack I52 and the rack II 62 meshed with the transmission gear 4 slide back, the slide seat I5 and the slide seat II 6 slide back, the wire clamp I51 and the wire clamp II 61 slide back, the cover plate 7 is opened, the wire clamp I51 and the wire clamp II 61 are opened when the cover plate 7 is opened, the installation of the cable 9 is convenient, the working efficiency is improved, simultaneously, the slide seat I5 drives the crimping plug strip 55 to be far away from the crimping hole 122 when the slide seat I5 and the slide seat II 6 slide back, the crimping plug strip 55 drives the crimping plug 552 to slide out of the crimping hole 122, the copper bar terminal 121 is opened, the convenience of the installation of the cable 9 is further improved, the screw rod 2 is reversely screwed, the transmission gear 4 drives the wire clamp I51 and the wire clamp II 61 to move back under the meshing effect of the driving gear 3 and the transmission gear 4, the clamping fixing of the wire clamp 9 is realized, simultaneously, the cable 5 drives the crimping plug strip 55 to slide seat I and the cable core 55 to slide the cable core to the cable 9, the crimping operation is greatly completed, the crimping operation of the cable core is completed, the cable core is greatly, the cable 9 is synchronously crimped and the cable core is synchronously 91 is crimped, and the cable core is greatly crimped by the cable core is completely 91, and the cable core is greatly crimped by the cable core is completely and the cable core is pressed.
The working principle and the using flow of the invention are as follows: when the cable 9 is installed, the rotating handle 22 is screwed to the opening direction of the cover plate 7, so that the rotating handle 22 drives the screw rod 2 to rotate, under the cooperation of the special-shaped groove 31 and the special-shaped block 21, the driving gear 3 rotates along with the screw rod 2 to the opening direction of the cover plate 7, under the meshing action of the driving gear 3, the inclined teeth 81 and the meshing teeth 71, the driving gear 3 drives the sliding block 8 to slide in the opening direction of the cover plate 7, after the meshing stroke of the driving gear 3 and the meshing teeth 71 is finished, the cover plate 7 can be directly opened by pulling the handle 72, the operation is simple and quick, the working efficiency is greatly improved, the transmission gear 4 meshed with the driving gear 3 rotates reversely in the rotating process of the driving gear 3, the wire clamp I51 and the wire clamp II 61 are opened under the action of the clamping mechanism, the crimping head 552 is separated from the crimping hole 122 under the action of the crimping mechanism, peeling the end of the cable 9 to expose the cable core 91, inserting the cable 9 from the connection tube 14, inserting the cable core 91 into the copper bar terminal 121, pulling the cover plate 7 in the closing direction by pulling the handle 72 to enable the meshing teeth 71 on the cover plate 7 to abut against the driving gear 3, screwing the rotating handle 22 reversely, at this time, rotating the handle 22 to drive the screw 2 to rotate in the screw fastening direction, enabling the driving gear 3 to mesh with the meshing teeth 71 again to enable the cover plate 7 to slide in the closing direction, after the cover plate 7 is closed, the meshing stroke of the driving gear 3 and the meshing teeth 71 is finished, and the driving gear 3 abuts against the helical teeth 81 on the slider 8, at this time, the driving gear 3 does not mesh with the helical teeth 81, enabling the driving gear 3 to push the slider 8 into the limiting groove 73 along the inclined surface of the helical teeth 81, continuing to rotate the screw 2 until the clamping mechanism is clamped in place, at this time, the screw rod 2 is fastened through being matched with the threaded hole 16, the cover plate 7, the crimping mechanism and the clamping mechanism are prevented from loosening, the operation is simple and quick, the clamping of the cable 9 and the crimping of the cable core 91 are completed when the cover plate 7 is closed, and the working efficiency is greatly improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a grounding box convenient to installation cable, includes box (1), its characterized in that: the inner wall bottom of the box body (1) is connected with an insulating base (11) through a bolt, the top outer wall of the insulating base (11) is connected with a connecting copper bar (12) through a bolt, a plurality of linearly distributed copper bar terminals (121) are integrally formed on the outer wall of the connecting copper bar (12), a crimping hole (122) is formed in the outer side wall of each copper bar terminal (121), a plurality of linearly distributed connecting pipes (14) are welded on the outer wall of one side of the box body (1) close to the copper bar terminals (121), the connecting pipes (14) extend to the inside of the box body (1), the connecting pipes (14) are in one-to-one correspondence with the copper bar terminals (121), a sliding groove (13) is formed in the inner wall of one side of the box body (1) close to the connecting pipes (14), a clamping groove (15) is formed in one side of the box body (1) close to the connecting pipes (14), a cover plate (7) is inserted in the sliding groove (13), a cover plate (7) is welded on one side of the cover plate (7) close to the sliding groove (73), a limit groove (73) is formed in one side of the cover plate (73), the novel sliding block is characterized in that oblique teeth (81) are welded on the outer wall of the sliding block (8), the tooth pitch distribution of the oblique teeth (81) is identical to that of the meshing teeth (71), the oblique teeth (81) and the meshing teeth (71) are slidably inserted into the avoidance grooves (131), a first spring (82) is welded between the outer wall of the sliding block (8) and the inner wall of the limiting groove (73), a crimping mechanism is arranged in the box body (1), and a clamping mechanism is arranged in the clamping groove (15).
2. A grounding box for facilitating installation of cables as defined in claim 1, wherein: an engagement groove (151) is formed in the inner wall of one end, close to the avoidance groove (131), of the clamping groove (15), and the engagement groove (151) extends into the avoidance groove (131).
3. A grounding box for facilitating installation of cables as defined in claim 1, wherein: screw hole (16) have been seted up on one side outer wall that box (1) is close to meshing groove (151), it has driving gear (3) to peg graft through the pivot rotation in meshing groove (151), driving gear (3) and helical tooth (81) and meshing tooth (71) looks adaptation, screw hole (16) extend to in meshing groove (151), it has screw rod (2) to peg graft through screw-thread fit rotation in screw hole (16), one end welding that screw rod (2) is close to driving gear (3) has dysmorphism piece (21), driving gear (3) have been seted up dysmorphism groove (31) on one side outer wall that is close to screw hole (16), dysmorphism groove (31) and dysmorphism piece (21) looks adaptation, dysmorphism piece (21) are slided and are pegged graft in dysmorphism groove (31).
4. A grounding box for facilitating installation of cables as defined in claim 1, wherein: the top outer wall welding that apron (7) were kept away from screw rod (2) one side has pulling handle (72), the one end outer wall welding that screw rod (2) were kept away from driving gear (3) has nut (23), the welding has rotation handle (22) on the outer wall of nut (23), nut (23) and rotation handle (22) are located the outside of box (1).
5. A grounding box for facilitating installation of cables as defined in claim 1, wherein: the crimping mechanism comprises a crimping socket (55), a first sliding seat (5) is slidably inserted in the clamping groove (15), an insulating support (54) is bonded on the outer wall of one end, far away from the meshing groove (151), of the first sliding seat (5), the insulating support (54) extends to the upper portion of the connecting copper bar (12), and the crimping socket (55) is bonded at one end, far away from the first sliding seat (5), of the insulating support (54).
6. A grounding box for facilitating installation of cables as defined in claim 5, wherein: a plurality of sliding holes (551) which are linearly distributed are formed in the outer wall of one side, close to the crimping holes (122), of the crimping plug row (55), the sliding holes (551) correspond to the crimping holes (122) one by one, crimping heads (552) are inserted in the sliding holes (551) in a sliding mode, springs (553) are welded between the outer wall of each crimping head (552) and the inner wall of each sliding hole (551), and each crimping head (552) is matched with the corresponding crimping hole (122).
7. A grounding box for facilitating installation of cables as defined in claim 1, wherein: the clamping mechanism comprises a first wire clamp (51) and a second wire clamp (61), the first wire clamp (51) is welded on the outer wall of the first wire clamp (5) in a linear distribution mode, the first wire clamp (51) corresponds to the wire connecting pipe (14) one by one, clamping grooves (53) are formed in the outer wall of the first wire clamp (51), the second wire clamp (6) is inserted into the clamping grooves (15) in a sliding mode, a plurality of second wire clamps (61) in linear distribution mode are welded on the outer wall of the second wire clamp (6), the second wire clamps (61) correspond to the first wire clamp (51) one by one, and the second wire clamps (61) are inserted into the clamping grooves (53) in a sliding mode.
8. A grounding box for facilitating installation of cables as defined in claim 7, wherein: the novel sliding seat is characterized in that a first rack (52) is welded on the outer wall of one end of the first sliding seat (5) close to the meshing groove (151), a second rack (62) is welded on the outer wall of one end of the second sliding seat (6) close to the meshing groove (151), a transmission gear (4) is inserted on the inner wall of the meshing groove (151) in a rotating mode through a rotating shaft, the transmission gear (4) is meshed with the driving gear (3) in a mutual mode, the transmission gear (4) extends into the clamping groove (15), the transmission gear (4) is located between the first rack (52) and the second rack (62), and the transmission gear (4) is meshed with the first rack (52) and the second rack (62) in a mutual mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311071291.9A CN117154633B (en) | 2023-08-24 | 2023-08-24 | Grounding box convenient for installing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311071291.9A CN117154633B (en) | 2023-08-24 | 2023-08-24 | Grounding box convenient for installing cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117154633A true CN117154633A (en) | 2023-12-01 |
| CN117154633B CN117154633B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311071291.9A Active CN117154633B (en) | 2023-08-24 | 2023-08-24 | Grounding box convenient for installing cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118589268A (en) * | 2024-08-06 | 2024-09-03 | 国网安徽省电力有限公司长丰县供电公司 | Cable nose crimping device |
| CN118645822A (en) * | 2024-08-15 | 2024-09-13 | 江苏长河电子有限公司 | Compact wiring terminal box |
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| US20130023149A1 (en) * | 2011-06-13 | 2013-01-24 | The Wiremold Company | Rising receptacle box assembly |
| CN209516598U (en) * | 2018-10-25 | 2019-10-18 | 苏州龙兴线缆有限公司 | A kind of cable branch box with protective action |
| CN212626096U (en) * | 2020-09-01 | 2021-02-26 | 福州捷锐电子有限公司 | Cable wire for communication construction |
| CN215835082U (en) * | 2021-07-20 | 2022-02-15 | 国家电网有限公司 | Cable trough box wall penetrating device |
| CN217010319U (en) * | 2021-11-02 | 2022-07-19 | 洛普电气有限公司 | High-protection SMC low-voltage cable branch box |
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2023
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130023149A1 (en) * | 2011-06-13 | 2013-01-24 | The Wiremold Company | Rising receptacle box assembly |
| CN209516598U (en) * | 2018-10-25 | 2019-10-18 | 苏州龙兴线缆有限公司 | A kind of cable branch box with protective action |
| CN212626096U (en) * | 2020-09-01 | 2021-02-26 | 福州捷锐电子有限公司 | Cable wire for communication construction |
| CN215835082U (en) * | 2021-07-20 | 2022-02-15 | 国家电网有限公司 | Cable trough box wall penetrating device |
| CN217010319U (en) * | 2021-11-02 | 2022-07-19 | 洛普电气有限公司 | High-protection SMC low-voltage cable branch box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118589268A (en) * | 2024-08-06 | 2024-09-03 | 国网安徽省电力有限公司长丰县供电公司 | Cable nose crimping device |
| CN118645822A (en) * | 2024-08-15 | 2024-09-13 | 江苏长河电子有限公司 | Compact wiring terminal box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117154633B (en) | 2024-03-19 |
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