CN114792958A - Wire harness box for replacing ammeter - Google Patents
Wire harness box for replacing ammeter Download PDFInfo
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- CN114792958A CN114792958A CN202210423479.4A CN202210423479A CN114792958A CN 114792958 A CN114792958 A CN 114792958A CN 202210423479 A CN202210423479 A CN 202210423479A CN 114792958 A CN114792958 A CN 114792958A
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- sliding
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000009499 grossing Methods 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 21
- 210000001503 joint Anatomy 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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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
- 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
- H02G3/081—Bases, casings or covers
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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
- 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
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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
- 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
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a wire harness box for replacing an ammeter, which comprises: the front and the lower parts of the box body are sealed and provided with an upper sealing cover and a lower sealing cover; be equipped with bunching device in the box body, include: the lifting device is fixed with the box body and is sleeved with the connecting device in a rotating way on the lifting device; connecting device is equipped with the multiunit side by side, includes: the transverse moving mechanism is rotatably sleeved at the stroke end of the lifting device, is inserted in the front part of the smoothing device in a sliding manner, is hinged with the longitudinal moving mechanism, is movably provided with the extending mechanism, is externally sleeved with a thrust spring and an outer protection mechanism, and two ends of the thrust spring are abutted between the extending mechanism and the outer protection mechanism; and a wiring device electrically connected with the extension mechanism is fixedly arranged in the box body. The wiring harness box for replacing the ammeter does not need to wait for the maintenance period, can be replaced under the condition of no power failure, and has strong flexibility.
Description
Technical Field
The invention relates to the technical field of electric meters, in particular to a wire harness box for replacing an electric meter.
Background
An electric meter is an electric energy meter, which is called an instrument for measuring electric energy, also called an electric meter, a gas meter, an electric energy meter and a kilowatt-hour meter, and refers to an instrument for measuring various electric quantities. That is, the device for measuring the power consumption of the user is a basis for settlement between the power supply company and the user. The electricity meter has to measure accurately, which is an important basis for guaranteeing fair electricity consumption transaction and normal operation and scheduling of the power grid.
At present, the electric energy meter is used in different environmental conditions, and can be influenced by temperature, humidity and aging of self components, so that errors and over-errors are caused. Therefore, the electric energy meter needs to be checked regularly, but in a special scene or after the service life is reached, the electric energy meter needs to be decommissioned and rotated to achieve the accuracy of electric meter measurement. The periodic rotation of the electric meter is a part of the closed-loop management of the power supply enterprise, and plays a role in operation quality supervision.
The conventional electric energy meter is replaced during the integral power failure maintenance of a circuit, so that the following defects exist:
1. the work is busy in the maintenance period, and the work intensity of replacing the ammeter is high in the maintenance period, so that the situation of artificial virtual connection can occur;
2. the number of the electric meters is large, and the workload is large;
3. the electric energy meter that reaches service life must wait to have a power failure to overhaul the period and change, and in this process, the inaccurate of electric quantity measurement should exist and can't avoid.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a wiring harness box for replacing an ammeter, which does not need to wait for the maintenance period, can be replaced under the condition of no power failure and has strong flexibility.
The technical scheme adopted by the invention is as follows:
ammeter is changed and is used pencil box includes:
the box body is opened at the front and the lower part, and an upper sealing cover and a lower sealing cover are arranged at the front and the lower part of the box body in a sealing way;
be provided with bunching device in the box body, bunching device includes:
the lifting device is fixedly connected with the box body, and the lifting device rotating sleeve is provided with a connecting device;
connecting device is provided with the multiunit side by side, includes:
the transverse moving mechanism is arranged at the stroke part of the lifting device in a rotating sleeve mode, is inserted in the front of the smoothing device in a sliding mode, is hinged with a longitudinal moving mechanism, is movably provided with an extending mechanism, is externally sleeved with a thrust spring and an outer protection mechanism, and two ends of the thrust spring abut against the space between the extending mechanism and the outer protection mechanism;
and a wiring device is fixedly arranged in the box body, the wiring device is arranged below the wire bunching device, and the wiring device is electrically connected with the extension mechanism.
Further, the box body upper end is run through and is provided with the back and wears the groove, runs through on the curb plate of one of the left and right sides of box body and is provided with the through-hole, is provided with the backplate parallel rather than the back plate in the box body, the middle part of backplate is provided with the horizontally diaphragm forward, be provided with spacing slide on the diaphragm perpendicularly, spacing slide is provided with two sets ofly to with the left and right sides sliding connection of smoothing device, run through on the backplate of diaphragm top and be provided with the threading groove, lateral wall middle part level in the box body is provided with the support curb plate, the support curb plate is provided with two sets ofly, and the lower part in the box body is provided with the threading box, the clearance is linked together between threading box and backplate, the box body backplate, and the front end of threading box runs through and is provided with the threading punch combination.
Furthermore, a plurality of studs are arranged at the edge inside the box body;
the upper sealing cover is arranged to be gamma-shaped, a front penetrating groove matched with the rear penetrating groove is arranged on the horizontal plate at the upper part of the upper sealing cover in a penetrating manner, a pressed groove is arranged at the lower end of the vertical plate at the lower part of the upper sealing cover and is arranged in a forward open manner, and an upper mounting hole sharing a central line axis with the stud is arranged at the edge of the upper sealing cover in a penetrating manner;
the lower sealing cover is arranged to be in a shape of '+', a pressing plate is arranged at the upper end of the vertical plate at the upper part of the lower sealing cover and is arranged right in front of the pressed groove, a wire passing groove penetrates through the horizontal plate at the lower part of the lower sealing cover, and a lower mounting hole sharing a central line axis with the stud penetrates through the edge of the lower sealing cover.
Furthermore, the smoothing device is a straight plate and is arranged between the two groups of limiting sliding plates in a sliding manner along the up-down direction, and the upper end and the lower end of the smoothing device are respectively provided with a slide way and a sliding groove which are opened forwards.
Further, the lifting device includes:
the sliding rod is arranged on the supporting side plate on one side and arranged in the up-down direction, the sliding rod is provided with a cross rod in a sliding mode, the other end of the cross rod is movably connected with a vertical lead screw, the upper ends of the vertical lead screw and the sliding rod are provided with ejection heads, the lower end of the vertical lead screw is connected with the supporting side plate on the other side in a rotating mode and is provided with a rotating head in a meshed mode, and the rotating head is arranged on one side of the through hole.
Further, connecting device is provided with the multiunit along left right direction side by side, includes:
with smooth device sliding connection's sideslip mechanism, sideslip mechanism includes:
the transverse moving base is in a'd' shape, a shaft sleeve which is sleeved on the cross rod in a sliding mode is arranged on a protruding end of the front portion of the transverse moving base, a limiting protruding head which protrudes forwards is arranged in the middle of a vertical plate of the transverse moving base in a penetrating mode, a wire connecting seat is arranged on the rear portion of the limiting protruding head, a return spring is sleeved on the limiting protruding head, the return spring is abutted to the rear end and the wire connecting seat on the upper portion of the transverse moving base, a sliding buckle which is connected with the sliding rail in a sliding mode is arranged on the transverse moving base above the limiting protruding head in a protruding mode, a fixing screw penetrates through the lower portion of the transverse moving base, the fixing screw extends backwards and is provided with a sliding block in a threaded mode, and the sliding block is inserted into the sliding groove in a sliding mode;
further, it indulges the mechanism to be provided with in the rotation on the axle sleeve, indulge the mechanism that moves, include:
the sliding sleeve is arranged on a longitudinal moving base outside the shaft sleeve, the longitudinal moving base is arranged in a U shape, a conductive groove is concavely arranged on a semicircular curved surface of the longitudinal moving base, the conductive groove is in sliding and electrical connection with a limiting raised head, a horizontal lead screw is rotatably arranged at the upper end of the longitudinal moving base, and an adjusting rotary head protruding out of the front end of the longitudinal moving base is coaxially arranged at the front end of the horizontal lead screw.
Further, the spiro union is provided with extension mechanism on the horizontal screw, extend the mechanism, include:
the limiting rod is connected with the horizontal lead screw in a threaded mode, a lower limiting key groove is formed in the limiting rod in an inwards concave mode, a conducting rod is arranged at the upper end of the limiting rod, an upper limiting key groove is formed in the conducting rod in an inwards concave mode, and a guide head is arranged at the upper end of the conducting rod.
Further, the outer movable sleeve of conducting rod is equipped with outer guard mechanism, outer guard mechanism includes:
the upper end of the sheath is provided with a lug extending towards the front side and the rear side, the lug and the sheath are provided with a through hole in a penetrating manner along the vertical direction, a conducting rod and a limiting rod are movably inserted into the through hole, the middle part and the bottom of the inner wall of the through hole are respectively provided with a convex upper guide key and a convex lower guide key, the upper guide key is connected with the upper limiting key groove in a sliding manner, and the lower guide key is connected with the lower limiting key groove in a sliding manner;
the limiting rod is sleeved with a thrust spring, and the upper end and the lower end of the thrust spring are in butt joint with the lower end of the sheath and the screw joint seat at the lower end of the limiting rod.
Further, the wiring device includes:
the short-circuit boxes and the junction boxes are arranged in an up-down direction in an aligned mode;
the wiring box is provided with a plurality of wiring terminals, the wiring terminals are respectively and electrically connected with leads, and the leads penetrate into the threading box from the threading hole group, pass through the gap between the back plate and the box body back plate, penetrate out from the threading groove and are respectively and electrically connected with the wiring seat;
the front end of shorting box is provided with the draw-in groove of indent, the draw-in groove is provided with three at least groups along upper and lower direction side by side, is provided with the short circuit joint of a plurality of indents in the draw-in groove, the short circuit joint respectively with binding post electrical connection to be provided with the screw, the draw-in groove interpolation is provided with the shorting bar board, be provided with a plurality of jacks with screw common central line axis along left and right sides direction side by side on the shorting bar board.
The wire harness box for replacing the electric meter has the advantages that:
1. the box body is used for insulation and isolation, so that the safety is improved;
2. the device is disconnected or connected with the ammeter through a liftable connecting device;
3. through the smoothing device, the position of the connecting device is adjusted, and the wiring modes of different electric meters are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention, reference will now be made in brief to the accompanying drawings, which are needed in the description, and in which embodiments of the present invention are illustrated.
FIG. 1 is a general perspective view of a wire harness box for replacing an electricity meter according to an embodiment of the present invention;
FIG. 2 is a perspective exploded view of a harness box for replacing an electricity meter according to an embodiment of the present invention;
FIG. 3 is a schematic three-dimensional sectional view of a box body of a wire harness box for replacing an electricity meter according to an embodiment of the invention;
FIG. 4 is a perspective view of a smoothing device for a wire harness box for meter replacement according to an embodiment of the present invention;
FIG. 5 is a perspective view of a lifting device for a wire harness box for replacing an electricity meter according to an embodiment of the present invention;
FIG. 6 is a perspective view of a connection device for a wire harness box for replacing an electricity meter according to an embodiment of the present invention;
FIG. 7 is a perspective view of a traverse mechanism of a wire harness box for electricity meter replacement according to an embodiment of the present invention;
FIG. 8 is a perspective view of a longitudinal movement mechanism and an extension mechanism of a wire harness box for replacing an electricity meter according to an embodiment of the invention;
FIG. 9 is a perspective view of an outer guard mechanism of a harness box for meter replacement according to an embodiment of the present invention;
FIG. 10 is a perspective view of a junction block of a wire harness box for meter replacement according to an embodiment of the present invention;
FIG. 11 is a first enlarged partial perspective view of a first wire harness box for replacing an electricity meter according to an embodiment of the present invention;
fig. 12 is a schematic perspective cut-away view of an outer protection mechanism of a harness box for replacing an electricity meter according to an embodiment of the present invention.
In the figure:
1. a wire harness box,
10. a box body 101, a rear through groove 102, a through hole 103, a back plate 104, a threading box 105, a transverse plate 106, a limit sliding plate 107, a threading groove 108, a support side plate 109 and a threading hole group,
11. an upper sealing cover 111, a front through groove 112, an upper mounting hole 113, a pressed groove,
12. a lower cover 122, a lower mounting hole 123, a pressure plate,
2. a wire-tying device is arranged at the bottom of the wire-tying device,
20. a smoothing device, 201, a chute, 202, a slideway,
21. a lifting device 211, a slide bar 212, a cross bar 213, a vertical screw rod 214, a top head 215 and a rotating head,
22. the connection device is used for connecting the two parts,
221. a transverse moving mechanism 2211, a transverse moving base 2212, a shaft sleeve 2213, a limit raised head 2214, a connecting wire base 2215, a slide fastener 2216, a slide block 2217 and a fixing screw,
222. a longitudinal moving mechanism 2221, a longitudinal moving base 2222, a conductive groove 2223, a horizontal screw rod 2224 and an adjusting rotary head,
223. an extension mechanism 2231, a limiting rod 2232, a lower limiting key groove 2233, a conductive rod 2234, an upper limiting key groove 2235 and a guide head,
224. a thrust spring is arranged on the upper portion of the shell,
225. an outer protecting mechanism, 2251, a sheath, 2252, a tab, 2253, a perforation, 2254, an upper guide key, 2255, a lower guide key,
23. termination, 231, short circuit box, 232, draw-in groove, 233, short circuit connect, 234, short circuit board, 235, terminal box.
Detailed Description
In order to clearly and clearly illustrate the specific implementation objects and the implementation modes of the invention, the technical scheme of the invention is completely described below, and the described examples are a part of the examples of the invention, but not all the examples. All other embodiments based on the described embodiments of the invention are within the scope of the invention without making creative efforts.
As shown in fig. 1, 2, and 3, the wire harness box for replacing an electricity meter according to the present invention includes:
the box body 10 is opened from the front and the bottom, and an upper sealing cover 11 and a lower sealing cover 12 are arranged on the front and the bottom of the box body 10 in a sealing manner.
The upper end of the box body 10 is provided with a rear threading groove 101 in a penetrating manner, through holes 102 are formed in side plates of one of the left side and the right side of the box body 10, a back plate 103 parallel to a rear plate of the box body 10 is arranged in the box body 10, a horizontal transverse plate 105 is arranged in the middle of the back plate 103 in the forward direction, limiting sliding plates 106 are perpendicularly arranged on the transverse plate 105, the limiting sliding plates 106 are arranged in two groups and are connected with the left side and the right side of the smoothing device 20 in a sliding manner, threading grooves 107 are formed in the back plate 103 above the transverse plate 105 in a penetrating manner, supporting side plates 108 are horizontally arranged in the middle of the side wall of the box body 10, the supporting side plates 108 are arranged in two groups, threading boxes 104 are arranged on the lower portion of the box body 10, gaps between the threading boxes 104 and the rear plate of the back plate 103 and the box body 10 are communicated, and a threading hole group 109 is formed in the front end of the threading boxes 104. A plurality of studs are arranged at the edge of the box body 10.
As shown in fig. 11, the upper sealing cap 11 is designed to be "gamma", a horizontal plate at the upper part of the upper sealing cap 11 is provided with a front through groove 111 matching with the rear through groove 101 in a penetrating manner, the lower end of a vertical plate at the lower part of the upper sealing cap 11 is provided with a pressed groove 113, the pressed groove 113 is arranged to be open forward, and the edge of the upper sealing cap 11 is provided with an upper mounting hole 112 sharing a central line axis with the stud in a penetrating manner.
The lower sealing cover 12 is arranged in a shape of a '+', a pressing plate 123 is arranged at the upper end of a vertical plate at the upper part of the lower sealing cover 12, the pressing plate 123 is arranged right in front of the pressed groove 113, a wire passing groove is arranged on a horizontal plate at the lower part of the lower sealing cover 12 in a penetrating manner, and a lower mounting hole 122 which is coaxial with a stud is arranged at the edge of the lower sealing cover 12 in a penetrating manner.
As shown in fig. 1, a wire harness device 2 is provided in a case 10, and the wire harness device 2 includes:
as shown in fig. 4, the smoothing device 20 is disposed at the rear plate in the box body 10, the smoothing device 20 is a straight plate and is slidably disposed between the two sets of limiting sliding plates 106 along the up-down direction, and the upper and lower ends of the smoothing device 20 are respectively provided with a slide 202 and a slide groove 201 which are open forward.
The lifting device 21 fixedly connected with the box body 10 is arranged in front of the smoothing device 20, and as shown in fig. 5, the lifting device 21 comprises:
set up the slide bar 211 on the support curb plate 108 of one side, the slide bar 211 sets up along upper and lower direction, and the slip is provided with horizontal pole 212 on the slide bar 211, the other end loose joint of horizontal pole 212 is provided with perpendicular lead screw 213, the upper end of perpendicular lead screw 213, slide bar 211 is provided with top 214, the lower extreme of perpendicular lead screw 213 and the support curb plate 108 swivelling joint of opposite side to the meshing is provided with rotating head 215, rotating head 215 sets up in one side of through-hole 102.
The rotary sleeve of the lifting device 21 is provided with a connecting device 22, and the connecting device 22 is provided with a plurality of groups side by side, as shown in fig. 6, including:
the transverse moving mechanism 221 is arranged at the stroke part of the lifting device 21 in a rotating sleeve mode, the transverse moving mechanism 221 is inserted in the front part of the smoothing device 20 in a sliding mode, the transverse moving mechanism 221 is hinged to the longitudinal moving mechanism 222, the longitudinal moving mechanism 222 is movably provided with an extending mechanism 223, the extending mechanism 223 is sleeved with a thrust spring 224 and an outer protection mechanism 225, and two ends of the thrust spring 224 abut against the space between the extending mechanism 223 and the outer protection mechanism 225.
As shown in fig. 7, the traverse mechanism 221 includes:
the transverse moving base 2211 is in a shape like a Chinese character'd', a shaft sleeve 2212 which is sleeved on the cross rod 212 in a sliding mode is arranged on a protruding end of the front portion of the transverse moving base 2211, a limiting raised head 2213 which protrudes forwards is arranged in the middle of a vertical plate of the transverse moving base 2211 in a penetrating mode, a wire connecting seat 2214 is arranged on the rear portion of the limiting raised head 2213, a return spring is sleeved on the limiting raised head 2213 and is abutted to the rear end of the upper portion of the transverse moving base 2211 and the wire connecting seat 2214, a sliding buckle 2215 which is connected with the sliding rail 202 in a sliding mode is arranged on the transverse moving base 2211 above the limiting raised head 2213 in a protruding mode backwards, a fixing screw 2217 is arranged on the lower portion of the transverse moving base 2211 in a penetrating mode, the fixing screw 7 extends backwards and is provided with a sliding block 2216 in a threaded mode, and the sliding block 2216 is inserted into the sliding groove 201 in a sliding mode.
The shaft sleeve 2212 is rotatably provided with a longitudinal moving mechanism 222, and as shown in fig. 8, the longitudinal moving mechanism 222 includes:
the longitudinal moving base 2221 is slidably sleeved outside the shaft sleeve 2212, the longitudinal moving base 2221 is in a U shape, a conductive groove 2222 is concavely arranged on a semi-circular curved surface of the longitudinal moving base 2221, the conductive groove 2222 is slidably and electrically connected with the limiting raised head 2213, a horizontal lead screw 2223 is rotatably arranged at the upper end of the longitudinal moving base 2221, and an adjusting rotary head 2224 protruding out of the front end of the longitudinal moving base 2221 is coaxially arranged at the front end of the horizontal lead screw 2223.
An extension mechanism 223 is screwed on the horizontal lead screw 2223, and as shown in fig. 8, the extension mechanism 223 includes:
the limiting rod 2231 is in threaded connection with the horizontal lead screw 2223, a lower limiting key groove 2232 is concavely arranged on the limiting rod 2231, a conductive rod 2233 is arranged at the upper end of the limiting rod 2231, an upper limiting key groove 2234 is concavely arranged on the conductive rod 2233, and a guide head 2235 is arranged at the upper end of the conductive rod 2233.
An outer guard mechanism 225 is movably sleeved outside the conductive rod 2233, and as shown in fig. 9 and 12, the outer guard mechanism 225 includes:
a cylindrical sheath 2251, wherein the upper end of the sheath 2251 is provided with a tab 2252 extending forward and backward, a through hole 2253 is vertically formed through the tab 2252 and the sheath 2251, a conductive rod 2233 and a limiting rod 2231 are movably inserted into the through hole 2253, an upper guide key 2254 and a lower guide key 2255 protruding from the middle and bottom of the inner wall of the through hole 2253 are respectively arranged at the middle and bottom of the inner wall of the through hole 2253, the upper guide key 2254 is slidably connected to the upper limiting key slot 2234, and the lower guide key 2255 is slidably connected to the lower limiting key slot 2232;
a thrust spring 224 is sleeved outside the limiting rod 2231, and the upper end and the lower end of the thrust spring 224 are abutted against the lower end of the sheath 2251 and the screw seat at the lower end of the limiting rod 2231.
The junction device 23 is fixedly arranged in the box body 10, the junction device 23 is arranged below the harness device 2, the junction device 23 is electrically connected with the extension mechanism 223, and the junction device 23, as shown in fig. 10, includes:
a short circuit box 231 and a junction box 235 aligned in the vertical direction;
the junction box 235 is provided with a plurality of wiring terminals which are respectively provided with leads in an electrical connection manner, the leads penetrate into the threading box 104 through the threading hole group 109 and pass through the gap between the back plate 103 and the back plate of the box body 10, penetrate out of the threading groove 107 and are respectively electrically connected with the wiring seat 2214;
the front end of shorting box 231 is provided with the draw-in groove 232 of indent, draw-in groove 232 is provided with three at least groups along upper and lower direction side by side, is provided with the short circuit joint 233 of a plurality of indents in the draw-in groove 232, short circuit joint 233 respectively with binding post electrical connection to be provided with the screw, the interpolation of draw-in groove 232 is provided with shorting board 234, shorting board 234 is last to be provided with a plurality ofly along left right direction side by side with the jack of screw common centerline axis.
Based on the above, it is obvious that the embodiment of the wire harness box for electricity meter replacement according to the present invention can be modified and revised by the worker without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The ammeter is changed and is used pencil box, its characterized in that:
the wire harness box (1) includes:
the box body (10) is opened at the front and the lower part, and an upper sealing cover (11) and a lower sealing cover (12) are arranged at the front and the lower part of the box body (10) in a sealing way;
be provided with bunching device (2) in box body (10), bunching device (2) includes:
the box body (10) is provided with a rear plate, the box body is provided with a smooth device (20), a lifting device (21) fixedly connected with the box body (10) is arranged in front of the smooth device (20), and a connecting device (22) is rotatably sleeved on the lifting device (21);
the connecting means (22) are provided side by side with a plurality of groups comprising:
the transverse moving mechanism (221), the rotary sleeve of the transverse moving mechanism (221) is arranged at the stroke part of the lifting device (21), the transverse moving mechanism (221) is inserted in the front part of the smoothing device (20) in a sliding manner, the transverse moving mechanism (221) is hinged with a longitudinal moving mechanism (222), the longitudinal moving mechanism (222) is movably provided with an extending mechanism (223), the extending mechanism (223) is externally sleeved with a thrust spring (224) and an outer protection mechanism (225), and two ends of the thrust spring (224) are abutted between the extending mechanism (223) and the outer protection mechanism (225);
a wiring device (23) is fixedly arranged in the box body (10), the wiring device (23) is arranged below the wire harness device (2), and the wiring device (23) is electrically connected with the extension mechanism (223).
2. The wire harness box for electricity meter replacement according to claim 1, wherein:
a rear through groove (101) is arranged at the upper end of the box body (10) in a penetrating way, a through hole (102) is arranged on one of the left side plate and the right side plate of the box body (10) in a penetrating way, a back plate (103) parallel to the back plate is arranged in the box body (10), a horizontal transverse plate (105) is arranged forward in the middle of the back plate (103), two groups of limiting sliding plates (106) are vertically arranged on the transverse plate (105), the two groups of limiting sliding plates (106) are arranged and are in sliding connection with the left side and the right side of the smoothing device (20), a threading groove (107) is arranged on the back plate (103) above the transverse plate (105) in a penetrating way, a supporting side plate (108) is horizontally arranged in the middle of the side wall in the box body (10), two groups of supporting side plates (108) are arranged, a threading box (104) is arranged at the lower part in the box body (10), and the threading box (104) is communicated with the back plate (103) and the back plate of the box body (10) in a clearance way, the front end of the threading box (104) is provided with a threading hole group (109) in a penetrating way.
3. The wire harness box for electricity meter replacement according to claim 2, wherein:
a plurality of studs are arranged at the edge in the box body (10);
the upper sealing cover (11) is arranged to be in a gamma shape, a front penetrating groove (111) matched with the rear penetrating groove (101) penetrates through a horizontal plate at the upper part of the upper sealing cover (11), a pressed groove (113) is arranged at the lower end of a vertical plate at the lower part of the upper sealing cover (11), the pressed groove (113) is arranged in a forward opening mode, and an upper mounting hole (112) sharing a central line axis with the stud penetrates through the edge of the upper sealing cover (11);
the lower sealing cover (12) is arranged to be shaped like a '+', a pressing plate (123) is arranged at the upper end of a vertical plate at the upper part of the lower sealing cover (12), the pressing plate (123) is arranged right ahead of the pressed groove (113), a wire passing groove penetrates through the horizontal plate at the lower part of the lower sealing cover (12), and a lower mounting hole (122) sharing a center line axis with the stud penetrates through the edge of the lower sealing cover (12).
4. The wire harness box for electricity meter replacement according to claim 3, wherein:
the smoothing device (20) is a straight plate and is arranged between the two groups of limiting sliding plates (106) in a sliding manner along the up-down direction, and the upper end and the lower end of the smoothing device (20) are respectively provided with a slide way (202) and a sliding groove (201) which are opened forwards.
5. The wire harness box for electricity meter replacement according to claim 1, wherein:
the lifting device (21) comprises:
set up slide bar (211) on support curb plate (108) of one side, slide bar (211) set up along upper and lower direction, and it is provided with horizontal pole (212) to slide on slide bar (211), the other end loose joint of horizontal pole (212) is provided with perpendicular lead screw (213), the upper end of perpendicular lead screw (213), slide bar (211) is provided with top (214), the lower extreme of perpendicular lead screw (213) and support curb plate (108) swivelling joint of opposite side to the meshing is provided with rotating head (215), rotating head (215) set up in one side of through-hole (102).
6. The wire harness box for electric meter replacement according to claim 1, wherein:
connecting device (22) are provided with the multiunit along left and right sides direction side by side, include:
a traversing mechanism (221) slidably coupled to the smoothing device (20), the traversing mechanism (221) comprising:
a transverse moving base (2211) in a shape like a Chinese character'd', a shaft sleeve (2212) which is sleeved on the transverse rod (212) in a sliding way is arranged on the protruding end at the front part of the transverse moving base (2211), a limit raised head (2213) which protrudes forwards is arranged in the middle of the vertical plate of the transverse moving base (2211) in a penetrating way, the rear part of the limit raised head (2213) is provided with a connecting seat (2214), the limit raised head (2213) is sleeved with a return spring, the reset spring is abutted with the rear end of the upper part of the transverse moving base (2211) and the connecting base (2214), a slide fastener (2215) which is connected with the slide way (202) in a sliding way is arranged on the transverse moving base (2211) above the limit raised head (2213) in a protruding way backwards, a fixed screw (2217) is arranged at the lower part of the transverse moving base (2211) in a penetrating way, the fixing screw (2217) extends backwards and is provided with a sliding block (2216) in a threaded mode, and the sliding block (2216) is inserted into the sliding groove (201) in a sliding mode.
7. The wire harness box for electricity meter replacement according to claim 6, wherein:
a longitudinal moving mechanism (222) is rotatably arranged on the shaft sleeve (2212), and the longitudinal moving mechanism (222) comprises:
the sliding sleeve is arranged on a longitudinally moving base (2221) outside the shaft sleeve (2212), the longitudinally moving base (2221) is arranged to be U-shaped, a conductive groove (2222) is concavely arranged on a semi-circular curved surface of the longitudinally moving base (2221), the conductive groove (2222) is in sliding connection with the limiting raised head (2213) and is electrically connected with the same, a horizontal lead screw (2223) is rotatably arranged at the upper end of the longitudinally moving base (2221), and an adjusting rotary head (2224) protruding out of the front end of the longitudinally moving base (2221) is coaxially arranged at the front end of the horizontal lead screw (2223).
8. The wire harness box for electricity meter replacement according to claim 7, wherein:
the spiro union is provided with extension mechanism (223) on horizontal lead screw (2223), extension mechanism (223) includes:
the limiting rod (2231) is connected with the horizontal lead screw (2223) in a threaded mode, a lower limiting key groove (2232) is arranged on the limiting rod (2231) in an inwards concave mode, a conductive rod (2233) is arranged at the upper end of the limiting rod (2231), an upper limiting key groove (2234) is arranged on the conductive rod (2233) in an inwards concave mode, and a guide head (2235) is arranged at the upper end of the conductive rod (2233).
9. The wire harness box for electricity meter replacement according to claim 8, wherein:
outer movable sleeve of conducting rod (2233) is equipped with outer mechanism (225), outer mechanism (225) of protecting includes:
the upper end of the sheath (2251) is provided with a lug (2252) extending forwards and backwards, the lug (2252) and the sheath (2251) are provided with a through hole (2253) in a vertical direction, the through hole (2253) is movably inserted into the conductive rod (2233) and the limit rod (2231), the middle part and the bottom of the inner wall of the through hole (2253) are respectively provided with a convex upper guide key (2254) and a convex lower guide key (2255), the upper guide key (2254) is in sliding connection with the upper limit key slot (2234), and the lower guide key (2255) is in sliding connection with the lower limit key slot (2232);
the limiting rod (2231) is sleeved with a thrust spring (224), and the upper end and the lower end of the thrust spring (224) are in butt joint with the lower end of the sheath (2251) and the lower end of the limiting rod (2231) through screw seats.
10. The wire harness box for electricity meter replacement according to claim 9, wherein:
the wiring device (23) comprises:
the short connection box (231) and the junction box (235) are arranged in an up-down direction in an aligned mode;
the junction box (235) is provided with a plurality of wiring terminals which are respectively provided with leads in an electrical connection manner, and the leads penetrate through the wiring box (104) from the wiring hole group (109) and pass through the gap between the back plate (103) and the rear plate of the box body (10), penetrate out from the wiring groove (107) and are respectively electrically connected with the wiring seat (2214);
the front end of shorting box (231) is provided with draw-in groove (232) of indent, draw-in groove (232) are provided with three at least groups along upper and lower direction side by side, are provided with short circuit joint (233) of a plurality of indents in draw-in groove (232), short circuit joint (233) respectively with binding post electrical connection to be provided with the screw, draw-in groove (232) interpolation is provided with shorting bar board (234), be provided with a plurality of jacks that share the central line axis with the screw along left right direction side by side on shorting bar board (234).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423479.4A CN114792958B (en) | 2022-04-21 | 2022-04-21 | Wire harness box for ammeter replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423479.4A CN114792958B (en) | 2022-04-21 | 2022-04-21 | Wire harness box for ammeter replacement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114792958A true CN114792958A (en) | 2022-07-26 |
| CN114792958B CN114792958B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210423479.4A Active CN114792958B (en) | 2022-04-21 | 2022-04-21 | Wire harness box for ammeter replacement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117856064A (en) * | 2024-03-04 | 2024-04-09 | 国网安徽省电力有限公司肥西县供电公司 | Uninterrupted metering electrified meter replacing device |
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| KR101354717B1 (en) * | 2013-11-11 | 2014-01-24 | 하봉구 | Distribution board box for very high voltage distribution line |
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Cited By (2)
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| CN117856064A (en) * | 2024-03-04 | 2024-04-09 | 国网安徽省电力有限公司肥西县供电公司 | Uninterrupted metering electrified meter replacing device |
| CN117856064B (en) * | 2024-03-04 | 2024-05-07 | 国网安徽省电力有限公司肥西县供电公司 | Uninterrupted metering electrified meter replacing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114792958B (en) | 2024-02-23 |
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