CN109921360B - But rapid Assembly's jack box - Google Patents
But rapid Assembly's jack box Download PDFInfo
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- CN109921360B CN109921360B CN201910238626.9A CN201910238626A CN109921360B CN 109921360 B CN109921360 B CN 109921360B CN 201910238626 A CN201910238626 A CN 201910238626A CN 109921360 B CN109921360 B CN 109921360B
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Abstract
The invention belongs to the technical field of power transmission equipment, and particularly relates to a quick-assembly plug box which comprises a box body, plug connectors arranged at the top of the box body, and a micro-breaking and monitoring module arranged inside the box body, wherein the box body comprises a front plate, a rear plate, a left side plate and a right side plate, the front plate is fixed at one side of an opening of the rear plate, fixing plates are symmetrically arranged on the inner wall of the middle part of the rear plate, an embedded plate is arranged between the fixing plates, a rivet nut is arranged at one side of the embedded plate, and a micro-breaking support frame and a monitoring module support frame; the top of the rear plate is provided with a plug connector, the plug connector comprises a left plug connector and a right plug connector, and a partition plate is arranged on one side, adjacent to the left plug connector and the right plug connector, of the left plug connector; all seted up the screw hole groove on the back plate inner wall four corners, fixed left side board and right side board at the back plate both ends through self tapping locking screw, need not to process in addition and punch a hole and install the curb plate of both sides. The left plug-in board and the right plug-in board are separated by the partition board, so that short-circuit accidents caused by too small gaps between the left plug-in terminal and the right plug-in terminal are avoided.
Description
Technical Field
The invention belongs to the technical field of power transmission equipment, and particularly relates to a jack box capable of being assembled quickly.
Background
The jack box is a mechanical linkage control device with a safety protection function, which is constructed among a box body, a box cover, a bus contact and a shunt circuit breaker and is used for being installed at the bottom of a bus slot. (1) The back plate processing preparation of current jack box need open the counter sink on the back plate section bar to it is fixed with the side seal board with countersunk screw, so the process flow of back plate section bar is more complicated. (2) The RJ45 mesh holes corresponding to the monitoring modules are punched by a die, and the positions on the rear plate are fixed, so that if the installation positions of the monitoring modules are changed, the punched die needs to be re-punched. The whole rear plate processing steps and the required number of stamping dies are more, so that the production flow is complicated and more working hours are required. (3) A fixed plate used for fixing a micro-fracture support frame and a monitoring module support frame in an existing plug-in box adopts two L-shaped plates which are arranged outwards, the support frame is fastened through 4 screws, meanwhile, punching and tapping are needed on the fixed plate, the process is complex, and the fixing effect is not stable. (4) The existing micro-fracture support frame adopts an integrated U-shaped plate, the size of the integrated U-shaped plate has requirements on the knife edge of a bending machine, and a small knife edge is needed if the distance is too short. (5) The main board and the CT integrated board are installed on different supports in the existing monitoring module, so that when the monitoring module is fixed, two supports are required to be used for fixing, and manpower and time can be consumed during assembly. (6) The plug-in terminal block of the internal spring in the existing plug-in unit adopts a powder metallurgy process, is influenced by the volume and the process under the same appearance of a plug-in plastic part, has requirements on the wire diameter of a wire, can only embed 6 square wires at most, and needs to be sheathed with a yellow wax sleeve as an insulating outer layer after being embedded into the wire. (7) And because the volume of grafting working of plastics is limited, the clearance between the electrical connection terminal of grafting working of plastics both sides is less, causes the accident of short circuit easily, has the potential safety hazard. (8) Locking mechanical system on the curb plate can't fix the twist grip when the locking, causes the maloperation easily, and then leads to the jack box to drop.
Disclosure of Invention
Aiming at the problems, the invention discloses a jack box capable of being assembled quickly.
The specific technical scheme is as follows:
a jack box capable of being assembled quickly comprises a box body, plug connectors arranged at the top of the box body, and a micro-breaking and monitoring module arranged inside the box body, wherein the box body comprises a front plate, a rear plate, a left side plate and a right side plate, the front plate is linear, two mounting holes and a network wire hole are formed in the front plate, an industrial socket and a micro-breaking protection cover are respectively arranged at the two mounting holes through bolts and nuts, and plug blocks are arranged at the upper end and the lower end of the front plate; the back plate cross sectional shape is "T" style of calligraphy, and back plate one side is the opening setting, and back plate open-ended upper and lower both ends all are equipped with the slot, the slot with inserted block interference fit through with the inserted block embedding slot in for the front bezel is fixed in back plate opening one side, the symmetry is equipped with two fixed plates on the inner wall of back plate middle part, two fixed plate one end is the setting of buckling in opposite directions, fixed plate cross sectional shape is "L" type, two be equipped with two panels between the fixed plate, two one side of panel all is equipped with the rivet nut, and two the opposite side of panel is connected respectively and is equipped with disconnected support frame and monitoring module support frame a little.
The support frame that cuts off a little includes preceding backup pad, back backup pad and guide rail, preceding backup pad and back backup pad one end are the setting of buckling, and cross sectional shape is "L" type, runs through nut on back backup pad one end and the threaded connection panel through the bolt for back backup pad one end is fixed on two fixed plates, and back backup pad other end symmetry is equipped with two waist holes, and runs through the bolt waist hole, preceding backup pad and nut make preceding backup pad and back backup pad fixed connection to the cross sectional shape after preceding backup pad is connected with back backup pad is "U" type, bolt fixed connection is passed through to preceding backup pad one end guide rail one side, the guide rail opposite side is installed it is disconnected a little.
The cross-section of the monitoring module support frame is of a Z-shaped structure, the middle of the monitoring module support frame is penetrated through a bolt and is in threaded connection with a rivet nut on the panel, so that the monitoring module support frame is fixed on the fixing plate, one end of the bottom of the monitoring module support frame is abutted against the inner wall of the rear plate, a plurality of heat dissipation holes are formed in the top of the monitoring module support frame, the monitoring module support frame is provided with the monitoring module, the monitoring module comprises a main board and a CT integrated board, and the main board and the CT integrated board are respectively installed at the top and the.
The rear plate is provided with a plug connector fixing hole and a gear hole at the top, the plug connector fixing hole and the gear hole are respectively arranged at two sides of the top of the rear plate, the plug connector fixing hole is provided with a plug box positioning plate and the plug connector, the plug connector is arranged on the plug box positioning plate and passes through the plug box positioning plate through a bolt so as to be connected with the top of the rear plate, the plug connector comprises a left plug-in component and a right plug-in component which are mutually attached, screw holes are symmetrically formed between the left plug-in component and the right plug-in component and are fixed through the bolt, the top and bottom connecting parts of the left plug-in component and the right plug-in component are respectively provided with a plug port and a wire outlet, a PE electric connection terminal block is arranged in the plug port, the bottom of the PE electric connection terminal block is provided with a spring, a partition plate is arranged at one side adjacent to the left plug-in component and the right plug-, the fixing block is embedded into the fixing groove, so that the partition plate is fixed between the left plug-in unit and the right plug-in unit, a through cavity is formed in the middle of the partition plate, and the through cavity is longitudinally formed and is located below the top end plug-in terminal; the opposite two sides of the left plug-in unit and the right plug-in unit are respectively provided with a left plug-in terminal and a right plug-in terminal symmetrically, the number of the left plug-in terminal and the number of the right plug-in terminal are respectively two, the left plug-in terminal and the right plug-in terminal both comprise a power connection terminal, a fixing piece and a copper nose, the electric terminal is made of beryllium bronze, is in an umbrella-shaped structure and can deform when stressed, one end of each electric connection terminal is embedded into the plug connector body, the fixing pieces are L-shaped structures, the number of the fixing pieces is two, one end of each fixing piece abuts against the inner wall of the plug connector body, the other end of each fixing piece clamps the electric connection terminal, the copper noses are obliquely arranged downwards, one end of each copper nose is attached to one end of each fixing piece, and fixing the fixing piece, the power connection terminals and the copper noses through bolts and nuts, wherein horizontally arranged separation plates are arranged between the left plug-in terminals and between the right plug-in terminals.
Screw hole grooves are formed in four corners of the inner wall of the rear plate and extend to two sides of the rear plate; screw holes are formed in four corners of the left side plate and the right side plate, and self-tapping locking screws penetrate through the screw holes and the screw hole grooves, so that the left side plate and the right side plate are fixed on two sides of the rear plate; the left side plate is provided with a locking mechanism, the locking mechanism comprises an adjusting knob, a fixing seat, a driving gear, a driven shaft, a first limit column and a second limit column, the fixing seat is fixedly arranged at the upper end of one side of the left side plate, a notch is arranged on the fixing seat, the adjusting knob comprises a knob plate and a rotating shaft, one end of the knob plate is matched with the notch, one end of the rotating shaft is connected with one end of the knob plate, the other end of the rotating shaft penetrates through the fixing seat and the left side plate and is connected with a square shaft, one end of the square shaft penetrates through the axis of the driving gear, the driving gear can be rotated by rotating the adjusting knob, the knob plate is embedded into the notch by pressing the adjusting knob, the fixing of the adjusting knob is realized, the driven shaft is vertically arranged at the other side of the left side plate, the driving gear and the driven gear are meshed with each other, the driving gear and the driven gear are both arranged in a hollow mode, the first limiting column and the second limiting column are vertically arranged in the hollow positions of the driving gear and the driven gear respectively, and the limitation on the rotation angle of the driving gear and the rotation angle of the driven gear is achieved.
Furthermore, four current transformers are installed on the CT integration board.
Furthermore, a network cable port is arranged at one end of the main board and is matched with the network cable hole of the front board.
Furthermore, the plug connector body is made of plastic.
Furthermore, the copper noses on the two left plug terminals and the two right plug terminals are symmetrically distributed.
Furthermore, a groove is formed in the partition plate and located below the copper nose.
Furthermore, the fixing piece is made of red copper.
Furthermore, a limiting plate is connected to one end of the square shaft.
Furthermore, first spacing post and the spacing post one end of second all are equipped with the gear limiting plate through screw fixed connection.
The invention has the beneficial effects that:
(1) according to the invention, the screw hole grooves are formed in the four corners of the inner wall of the rear plate, the left side plate and the right side plate are fixed at the two ends of the rear plate through self-tapping locking screws, and the side plates at the two sides are installed without additionally processing and punching holes, so that the fixing mode is more convenient and the manufacturing procedures are effectively reduced.
(2) Compared with the existing method of forming the mesh holes in the rear plate, the method has the advantages that the mesh holes are formed in the front plate, when the position of the monitoring module needs to be adjusted, the front plate only needs to be machined again, the complex process of machining the rear plate again is omitted, the mold opening cost is saved, and the manufacturing procedures are reduced.
(3) Compared with the two L-shaped fixing plates arranged outwards on the existing rear plate, the fixing plate is changed into the two L-shaped fixing plates arranged inwards, the embedded plates are arranged in the two fixing plates, the rivet nuts are arranged on the embedded plates, the micro-fracture support frame and the monitoring module support frame are fixed with the embedded plates through bolts, the micro-fracture support frame and the monitoring module support frame are prevented from moving through friction force, punching and tapping on the fixing seat are not needed, each support frame can be fixed only through two screws, and the fixing mode is firmer.
(4) The back backup pad in the support frame is disconnected a little adopts waist hole cooperation bolt nut and preceding backup pad fixed connection for distance between preceding backup pad and the back backup pad can be adjusted, is convenient for install not components and parts of co-operation with the front bezel of co-operation.
(5) Compared with the prior monitoring module in which the main board and the CT integrated board are arranged on different brackets, the invention simultaneously arranges the main board and the CT integrated board on the monitoring module supporting bracket, thereby being more convenient for assembly in a running water manner and reducing the assembly time.
(6) The partition plate is adopted to separate the left plug-in unit from the right plug-in unit to form two independent cavities, so that short-circuit accidents caused by too small gaps between the left plug-in terminal and the right plug-in terminal are avoided, and the partition plate is provided with the through cavity, so that the wiring of the PE plug-in terminal can pass through the through cavity to the wire outlet and is separated from the left plug-in terminal and the right plug-in terminal, and the safety of the plug-in unit is further improved.
(7) Compared with the existing plug terminal connected by a spring, the umbrella-shaped plug terminal made of the beryllium bronze material has the characteristics of high elasticity, easiness in restoration of the original shape after compression, more convenience in wiring, high practicability and capability of effectively improving the wiring efficiency.
(8) Locking mechanism on the left side board can press adjust knob when locking state for during the notch of fixing base is embedded into to the knob board, thereby to adjust knob's spacing fixed, effectively prevented because of the maloperation, lead to locking mechanism to loosen, further improved the security that jack box and bus duct are fixed.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the inside of the case of the present invention.
Fig. 3 is a front view of the inside of the case of the present invention.
Fig. 4 is a view of the inside of the case of the present invention.
Fig. 5 is a perspective view of a front plate in the present invention.
Fig. 6 is a perspective view of a rear plate in the present invention.
Fig. 7 is a perspective view of the panel of the present invention.
FIG. 8 is a perspective view of the micro-segmented scaffold of the present invention.
Fig. 9 is a perspective view of the monitoring module support of the present invention.
Fig. 10 is a perspective view of the plug connector of the present invention.
Fig. 11 is a perspective view of the left insert of the present invention.
Fig. 12 is a perspective view of the right insert of the present invention.
Fig. 13 is a front view of the right insert of the present invention.
Fig. 14 is a perspective view of the left insert terminal of the present invention.
FIG. 15 is a front view of the left side plate of the present invention.
FIG. 16 is a schematic view of the back side of the left side plate of the present invention.
Fig. 17 is a perspective view of an adjustment knob of the present invention.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Description of the reference numerals
The box body 1, the front plate 2, the mounting hole 21, the network wire hole 22, the plug block 23, the industrial socket 24, the micro-breaking protective cover 25, the rear plate 3, the fixing plate 31, the panel 32, the rivet nut 321, the plug fixing hole 33, the plug box positioning plate 331, the gear hole 34, the screw hole groove 35, the slot 36, the plug 4, the left plug 41, the screw hole 411, the fixing groove 412, the separation plate 413, the groove 4131, the right plug 42, the outlet 43, the socket 44, the PE power terminal block 45, the spring 46, the separation plate 47, the fixing block 471, the through cavity 472, the left plug terminal 48, the power terminal 481, the fixing piece 482, the copper nose 483, the bolt 484, the right plug terminal 49, the left side plate 5, the self-tapping locking screw 51, the locking mechanism 52, the adjusting knob 521, the knob plate 5211, the rotating shaft 5212, the square shaft 5213, the limiting plate 5214, the fixing seat 522, the notch 5221, the driving gear 523, the, Second spacing post 527, gear limiting plate 528, right side plate 6, disconnected 7 a little, monitoring module 8, mainboard 81, net twine mouth 811, CT integrated board 82, current transformer 821, disconnected support frame 9 a little, preceding backup pad 91, back backup pad 92, waist hole 921, guide rail 93, monitoring module support frame 10, louvre 101.
A jack box capable of being assembled quickly comprises a box body, plug connectors arranged at the top of the box body, and a micro-breaking and monitoring module arranged inside the box body, wherein the box body comprises a front plate, a rear plate, a left side plate and a right side plate, the front plate is linear, two mounting holes and a network wire hole are formed in the front plate, an industrial socket and a micro-breaking protection cover are respectively arranged at the two mounting holes through bolts and nuts, and plug blocks are arranged at the upper end and the lower end of the front plate; the back plate cross sectional shape is "T" style of calligraphy, and back plate one side is the opening setting, and back plate open-ended upper and lower both ends all are equipped with the slot, the slot with inserted block interference fit through with the inserted block embedding slot in for the front bezel is fixed in back plate opening one side, the symmetry is equipped with two fixed plates on the inner wall of back plate middle part, two fixed plate one end is the setting of buckling in opposite directions, fixed plate cross sectional shape is "L" type, two be equipped with two panels between the fixed plate, two one side of panel all is equipped with the rivet nut, and two the opposite side of panel is connected respectively and is equipped with disconnected support frame and monitoring module support frame a little.
The support frame that cuts off a little includes preceding backup pad, back backup pad and guide rail, preceding backup pad and back backup pad one end are the setting of buckling, and cross sectional shape is "L" type, runs through the rivet nut on back backup pad one end and the threaded connection panel through the bolt for back backup pad one end is fixed on two fixed plates, and back backup pad other end symmetry is equipped with two waist holes, and runs through the bolt waist hole, preceding backup pad and nut make preceding backup pad and back backup pad fixed connection to the cross sectional shape after preceding backup pad is connected with the back backup pad is "U" type, bolt fixed connection is passed through to preceding backup pad one end guide rail one side, the guide rail opposite side is installed it is disconnected a little.
The cross-section of the monitoring module support frame is of a Z-shaped structure, the middle of the monitoring module support frame is penetrated through a bolt and is in threaded connection with a rivet nut on the panel, so that the monitoring module support frame is fixed on the fixing plate, one end of the bottom of the monitoring module support frame is abutted against the inner wall of the rear plate, a plurality of heat dissipation holes are formed in the top of the monitoring module support frame, the monitoring module support frame is provided with the monitoring module, the monitoring module comprises a main board and a CT integrated board, and the main board and the CT integrated board are respectively installed at the top and the.
The rear plate is provided with a plug connector fixing hole and a gear hole at the top, the plug connector fixing hole and the gear hole are respectively arranged at two sides of the top of the rear plate, the plug connector fixing hole is provided with a plug box positioning plate and the plug connector, the plug connector is arranged on the plug box positioning plate and passes through the plug box positioning plate through a bolt so as to be connected with the top of the rear plate, the plug connector comprises a left plug-in component and a right plug-in component which are mutually attached, screw holes are symmetrically formed between the left plug-in component and the right plug-in component and are fixed through the bolt, the top and bottom connecting parts of the left plug-in component and the right plug-in component are respectively provided with a plug port and a wire outlet, a PE electric connection terminal block is arranged in the plug port, the bottom of the PE electric connection terminal block is provided with a spring, a partition plate is arranged at one side adjacent to the left plug-in component and the right plug-, the block is embedded into the fixing groove, so that the partition plate is fixed between the left plug-in unit and the right plug-in unit, a through cavity is formed in the middle of the partition plate, and the through cavity is longitudinally formed and is located below the top end plug-in terminal; the opposite two sides of the left plug-in unit and the right plug-in unit are respectively provided with a left plug-in terminal and a right plug-in terminal symmetrically, the number of the left plug-in terminal and the number of the right plug-in terminal are respectively two, the left plug-in terminal and the right plug-in terminal both comprise a power connection terminal, a fixing piece and a copper nose, the electric terminal is made of beryllium bronze, is in an umbrella-shaped structure and can deform when stressed, one end of each electric connection terminal is embedded into the plug connector body, the fixing pieces are L-shaped structures, the number of the fixing pieces is two, one end of each fixing piece abuts against the inner wall of the plug connector body, the other end of each fixing piece clamps the electric connection terminal, the copper noses are obliquely arranged downwards, one end of each copper nose is attached to one end of each fixing piece, and fixing the fixing piece, the power connection terminals and the copper noses through bolts and nuts, wherein horizontally arranged separation plates are arranged between the left plug-in terminals and between the right plug-in terminals.
Screw hole grooves are formed in four corners of the inner wall of the rear plate and extend to two sides of the rear plate; screw holes are formed in four corners of the left side plate and the right side plate, and self-tapping locking screws penetrate through the screw holes and the screw hole grooves, so that the left side plate and the right side plate are fixed on two sides of the rear plate; the left side plate is provided with a locking mechanism, the locking mechanism comprises an adjusting knob, a fixing seat, a driving gear, a driven shaft, a first limit column and a second limit column, the fixing seat is fixedly arranged at the upper end of one side of the left side plate, a notch is arranged on the fixing seat, the adjusting knob comprises a knob plate and a rotating shaft, one end of the knob plate is matched with the notch, one end of the rotating shaft is connected with one end of the knob plate, the other end of the rotating shaft penetrates through the fixing seat and the left side plate and is connected with a square shaft, one end of the square shaft penetrates through the axis of the driving gear, the driving gear can be rotated by rotating the adjusting knob, the knob plate is embedded into the notch by pressing the adjusting knob, the fixing of the adjusting knob is realized, the driven shaft is vertically arranged at the other side of the left side plate, the driving gear and the driven gear are meshed with each other, the driving gear and the driven gear are both arranged in a hollow mode, the first limiting column and the second limiting column are vertically arranged in the hollow positions of the driving gear and the driven gear respectively, and the limitation on the rotation angle of the driving gear and the rotation angle of the driven gear is achieved.
Furthermore, the left side plate and the right side plate are made of plastic.
Furthermore, four current transformers are installed on the CT integration board.
Furthermore, a network cable port is arranged at one end of the main board and is matched with the network cable hole of the front board.
Furthermore, the copper noses on the two left plug terminals and the two right plug terminals are symmetrically distributed.
Furthermore, a groove is formed in the partition plate and located below the copper nose.
Furthermore, the fixing piece is made of red copper.
Furthermore, a limiting plate is connected to one end of the square shaft.
Furthermore, first spacing post and the spacing post one end of second all are equipped with the gear limiting plate through screw fixed connection.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A jack box capable of being assembled quickly comprises a box body, plug connectors arranged at the top of the box body, and a micro-breaking and monitoring module arranged inside the box body, wherein the box body comprises a front plate, a rear plate, a left side plate and a right side plate; the section of the rear plate is T-shaped, one side of the rear plate is provided with an opening, slots are formed in the upper end and the lower end of the opening of the rear plate, the slots are in interference fit with the insertion blocks, the insertion blocks are embedded into the slots, the front plate is fixed on one side of the opening of the rear plate, two fixing plates are symmetrically arranged on the inner wall of the middle of the rear plate, one ends of the two fixing plates are oppositely bent, two embedded plates are arranged between the two fixing plates, pull rivet nuts are arranged on one sides of the two embedded plates, and the other sides of the two embedded plates are respectively connected with a micro-breaking support frame and a monitoring module support frame;
the micro-fracture support frame comprises a front support plate, a rear support plate and a guide rail, wherein one ends of the front support plate and the rear support plate are arranged in a bent mode, a bolt penetrates through one end of the rear support plate and is in threaded connection with a nut on a panel, so that one end of the rear support plate is fixed on two fixing plates, waist holes are symmetrically formed in the other end of the rear support plate, and the bolt penetrates through the waist holes, the front support plate and the nut, so that the front support plate and the rear support plate are fixedly connected, one end of the front support plate is fixedly connected with one side of the guide rail through the bolt;
the middle part of the monitoring module support frame penetrates through the panel through a bolt and is in threaded connection with a rivet nut on the panel, so that the monitoring module support frame is fixed on the fixing plate, one end of the bottom of the monitoring module support frame abuts against the inner wall of the rear plate, a plurality of heat dissipation holes are formed in the top of the monitoring module support frame, the monitoring module is mounted on the monitoring module support frame, and the monitoring module comprises a main plate and a CT integrated plate;
the plug connector is arranged at the top of the rear plate and comprises a left plug-in component and a right plug-in component which are mutually attached, a partition plate is arranged on one side, which is adjacent to the left plug-in component and the right plug-in component, of the partition plate, the partition plate is longitudinally arranged, fixing blocks are symmetrically arranged on two sides of the partition plate, fixing grooves are formed in two sides of the middle connecting part of the left plug-in component and the right plug-in component, the fixing blocks are embedded into the fixing grooves, so that the partition plate is fixed between the left plug-in component and the right plug-in component, a through cavity is formed; the left plug-in component and the right plug-in component are symmetrically provided with a left plug-in terminal and a right plug-in terminal at two opposite sides respectively, the left plug-in terminal and the right plug-in terminal respectively comprise two electric connection terminals, fixing parts and a copper nose, the electric connection terminals are made of beryllium bronze materials, the electric connection terminals are in umbrella-shaped structures and can deform when stressed, one ends of the electric connection terminals are embedded into the plug connector body, the number of the fixing parts is two, one ends of the two fixing parts abut against the inner wall of the plug connector body, the other ends of the two fixing parts clamp the electric connection terminals, the copper nose is arranged obliquely downwards, one end of the copper nose is attached to one end of the fixing part and fixes the fixing parts, the electric connection terminals and the copper nose through bolts and nuts, and horizontally arranged separation plates are arranged between the two left plug;
screw hole grooves are formed in four corners of the inner wall of the rear plate and extend to two sides of the rear plate; screw holes are formed in four corners of the left side plate and the right side plate, and self-tapping locking screws penetrate through the screw holes and the screw hole grooves, so that the left side plate and the right side plate are fixed on two sides of the rear plate; the left side plate is provided with a locking mechanism, the locking mechanism comprises an adjusting knob, a fixing seat, a driving gear, a driven shaft, a first limit column and a second limit column, the fixing seat is fixedly arranged at the upper end of one side of the left side plate, a notch is arranged on the fixing seat, the adjusting knob comprises a knob plate and a rotating shaft, one end of the knob plate is matched with the notch, one end of the rotating shaft is connected with one end of the knob plate, the other end of the rotating shaft penetrates through the fixing seat and the left side plate and is connected with a square shaft, one end of the square shaft penetrates through the axis of the driving gear, the driving gear can be rotated by rotating the adjusting knob, the knob plate is embedded into the notch by pressing the adjusting knob, the fixing of the adjusting knob is realized, the driven shaft is vertically arranged at the other side of the left, the driving gear and the driven gear are both arranged in a hollow mode, the first limiting column and the second limiting column are respectively and vertically arranged in the hollow positions of the driving gear and the driven gear, and the rotation angle of the driving gear and the rotation angle of the driven gear are limited.
2. A quick-fit jack box according to claim 1 wherein four current transformers are mounted on said CT board.
3. The quick-assembly jack box of claim 1, wherein one end of the main board is provided with a network port, and the network port is matched with the network hole on the front board.
4. The quick-assembly jack box of claim 1, wherein the copper noses on the two left and right jack terminals are symmetrically disposed.
5. A quick-fit jack box according to claim 1 wherein said divider plate has a recess therein, said recess being located below said copper nose.
6. A quick-fit jack box according to claim 1 wherein the securing member is formed of copper.
7. A quick-assembly connector box according to claim 1, wherein a limit plate is connected to one end of the square shaft.
8. The quick-assembly jack box of claim 1, wherein the first and second posts are each provided with a gear retaining plate at one end by a screw fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238626.9A CN109921360B (en) | 2019-03-27 | 2019-03-27 | But rapid Assembly's jack box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238626.9A CN109921360B (en) | 2019-03-27 | 2019-03-27 | But rapid Assembly's jack box |
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| CN109921360A CN109921360A (en) | 2019-06-21 |
| CN109921360B true CN109921360B (en) | 2020-11-03 |
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| CN201910238626.9A Active CN109921360B (en) | 2019-03-27 | 2019-03-27 | But rapid Assembly's jack box |
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| CN112103700B (en) * | 2020-09-01 | 2021-11-30 | 镇江加勒智慧电力科技股份有限公司 | Data center bus hard connection plugging device |
| CN113422338B (en) * | 2021-06-21 | 2022-06-03 | 镇江西格玛电气有限公司 | Locking device of plug box and assembling method thereof |
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|---|---|---|---|---|
| JP6636308B2 (en) * | 2015-11-30 | 2020-01-29 | 共同カイテック株式会社 | Bus duct system |
| CN205355733U (en) * | 2015-12-09 | 2016-06-29 | 深圳金达伸机房设备工程有限公司 | Bus -bar system jack box |
| CN105610107A (en) * | 2016-01-20 | 2016-05-25 | 深圳市海德森科技有限公司 | Bus system, and bus duct and jack box therefor |
| CN206673334U (en) * | 2016-11-29 | 2017-11-24 | 郭光伟 | A kind of bus duct electric power system |
| CN206650398U (en) * | 2016-11-29 | 2017-11-17 | 湖北睿能电气有限公司 | Bus-bar connecting box apparatus |
| CN108899672A (en) * | 2018-07-10 | 2018-11-27 | 镇江加勒智慧电力科技股份有限公司 | A kind of data center's plugging box special |
| CN109412043A (en) * | 2018-12-29 | 2019-03-01 | 郭乃彦 | A kind of distribution patches the modularization front panel of case |
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2019
- 2019-03-27 CN CN201910238626.9A patent/CN109921360B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109921360A (en) | 2019-06-21 |
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