CN114792958B - Wire harness box for ammeter replacement - Google Patents
Wire harness box for ammeter replacement Download PDFInfo
- Publication number
- CN114792958B CN114792958B CN202210423479.4A CN202210423479A CN114792958B CN 114792958 B CN114792958 B CN 114792958B CN 202210423479 A CN202210423479 A CN 202210423479A CN 114792958 B CN114792958 B CN 114792958B
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- box
- box body
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- rod
- sliding
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- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000009499 grossing Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 25
- 230000005611 electricity Effects 0.000 claims description 20
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 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
- 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
Abstract
The invention relates to a harness box for replacing an ammeter, which comprises: the front and lower opening box body is provided with an upper sealing cover and a lower sealing cover in a sealing way; the box body is internally provided with a wire binding device, which comprises: the smoothing device is arranged at the rear plate in the box body, a lifting device fixed with the box body is arranged in front of the smoothing device, and a connecting device is rotatably sleeved on the lifting device; the connecting device is equipped with the multiunit side by side, includes: the transverse moving mechanism is rotationally sleeved at the stroke end of the lifting device, the transverse moving mechanism is inserted in the front of the smoothing device in a sliding way, a longitudinal moving mechanism is hinged to the transverse moving mechanism, an extending mechanism is movably arranged on the longitudinal moving mechanism, a thrust spring and an outer protection mechanism are sleeved outside the extending mechanism, and two ends of the thrust spring are abutted between the extending mechanism and the outer protection mechanism; the inside of the box body is fixedly provided with a wiring device which is electrically connected with the extension mechanism. The wire harness box for replacing the ammeter does not need to be used in the period of maintenance, can be replaced under the condition of no power failure, and has high flexibility.
Description
Technical Field
The invention relates to the technical field of electric meters, in particular to a harness box for replacing an electric meter.
Background
The ammeter is an abbreviation of electric energy meter, is used for measuring the instrument of electric energy, also known as an electric meter, a fire meter, an electric energy meter and a kilowatt hour meter, and refers to the instrument for measuring various electric quantities. That is, the device for measuring the electricity consumption of the user is the basis for the fee settlement between the power supply enterprises and the user. The electric meter must be accurately metered, namely, the electric meter is an important basis for guaranteeing fair electricity utilization transaction and normal operation 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 ageing of components of the electric energy meter, so that errors and out-of-tolerance are caused. Therefore, the electric energy meter needs to be checked regularly, but in special situations, or after the service life is reached, the electric energy meter must be retired and rotated, so that the accuracy of metering the electric energy meter is achieved. The periodic rotation ammeter is a part of closed-loop management of a power supply enterprise and plays a role in monitoring operation quality.
Conventional ammeter replacement is performed during the entire power outage overhaul of the circuit, and therefore, the following disadvantages exist:
1. the work of the overhaul period is busy, the work intensity of replacing the ammeter is high, and therefore the artificial virtual connection condition can occur;
2. the number of the electric meters is large, and the workload is large;
3. the electric energy meter reaching the service life must be replaced by waiting for the power failure maintenance period, and in the process, inaccuracy of electric quantity measurement should exist and cannot be avoided.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides the wire harness box for replacing the ammeter, which is not required to wait for a maintenance period, can be replaced under the condition of no power failure, and has strong flexibility.
The invention adopts the technical scheme that:
the ammeter is changed and is used pencil box includes:
the front and lower opening box body is provided with an upper sealing cover and a lower sealing cover in a sealing way;
a wire harness device is arranged in the box body, and the wire harness device comprises:
the smooth device is arranged at the rear plate in the box body, a lifting device fixedly connected with the box body is arranged in front of the smooth device, and a connecting device is arranged on a rotating sleeve of the lifting device;
the 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 manner, the transverse moving mechanism is inserted in the front part of the smoothing device in a sliding manner, a longitudinal moving mechanism is hinged to the transverse moving mechanism, an extending mechanism is movably arranged on the longitudinal moving mechanism, a thrust spring and an outer protection mechanism are sleeved outside the extending mechanism, and two ends of the thrust spring are abutted between the extending mechanism and the outer protection mechanism;
the box body is internally fixedly provided with a wiring device, the wiring device is arranged below the wire harness device, and the wiring device is electrically connected with the extending mechanism.
Further, the box body upper end runs 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 rather than the back plate parallel in the box body, the middle part of backplate is provided with horizontally diaphragm forward, be provided with spacing slide on the diaphragm perpendicularly, spacing slide is provided with two sets of to with smooth device's left and right sides sliding connection, run through on the backplate of diaphragm top and be provided with the threading groove, the 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 of, 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 back plate, the front end of threading box runs through and is provided with the through wires hole group.
Further, a plurality of studs are arranged at the edge in the box body;
the upper sealing cover is in a shape of a 'beta', a front penetrating groove matched with the rear penetrating groove is penetrated through the horizontal plate at the upper part of the upper sealing cover, a pressed groove is arranged at the lower end of the vertical plate at the lower part of the upper sealing cover, the pressed groove is opened forwards, and an upper mounting hole which is coaxial with the stud is penetrated through the edge of the upper sealing cover;
the lower sealing cover is in a 'L' -shaped structure, the upper end of the vertical plate at the upper part of the lower sealing cover is provided with a pressing plate, the pressing plate is arranged right in front of the pressed groove, the horizontal plate at the lower part of the lower sealing cover is provided with a wire passing groove in a penetrating way, and the edge of the lower sealing cover is provided with a lower mounting hole in a penetrating way with the central line axis of the stud.
Further, the smoothing device is arranged as a straight plate and is arranged between the two groups of limiting sliding plates in a sliding way along the up-down direction, and the upper end and the lower end of the smoothing device are respectively provided with a slideway and a chute which are opened forwards.
Further, the lifting device includes:
the sliding rod is arranged on the supporting side plate on one side, the sliding rod is arranged in the vertical direction, a cross rod is arranged on the sliding rod in a sliding mode, a vertical screw rod is movably connected to the other end of the cross rod, a top is arranged at the upper ends of the vertical screw rod and the sliding rod, the lower end of the vertical screw rod is rotatably connected with the supporting side plate on the other side, a rotating head is arranged in a meshed mode, and the rotating head is arranged on one side of the through hole.
Further, the connecting device is provided with the multiunit along left and right directions side by side, includes:
and the traversing mechanism is in sliding connection with the smoothing device and comprises:
the device comprises a transverse moving base in a d shape, wherein a shaft sleeve sleeved on a cross rod in a sliding way is arranged at the protruding end of the front part of the transverse moving base, a limiting protruding head protruding forwards is arranged in the middle of a vertical plate of the transverse moving base in a penetrating way, a connecting seat is arranged at the rear part of the limiting protruding head, a reset spring is sleeved on the limiting protruding head, the reset spring is abutted to the rear end of the upper part of the transverse moving base and the connecting seat, a slide buckle in sliding connection with a slide rail is arranged on the transverse moving base above the limiting protruding head in a protruding way backwards, a fixing screw is arranged at the lower part of the transverse moving base in a penetrating way, and a sliding block is arranged in a penetrating way and extends backwards in a threaded way and is inserted in the slide groove in a sliding way;
further, the epaxial rotation of axle sleeve is provided with indulges and moves the mechanism, indulge and move the mechanism, include:
the sliding sleeve is arranged on a longitudinally moving base outside the shaft sleeve, the longitudinally moving base is U-shaped, a conductive groove is concavely arranged on a semicircular surface of the longitudinally moving base, the conductive groove slides with the limiting raised head and is electrically connected with the limiting raised head, a horizontal screw rod is rotatably arranged at the upper end of the longitudinally moving base, and an adjusting rotary head protruding out of the front end of the longitudinally moving base is coaxially arranged at the front end of the horizontal screw rod.
Further, the spiro union is provided with extending mechanism on the horizontal lead screw, extending mechanism includes:
the limiting rod is in threaded connection with the horizontal screw rod, the lower limiting key groove is formed in the upper portion of the limiting rod in a concave mode, the conducting rod is arranged at the upper end of the limiting rod, the upper limiting key groove is formed in the upper portion of the conducting rod in a concave mode, and the guide head is arranged at the upper end of the conducting rod.
Further, the outer movable sleeve of conducting rod is equipped with outer mechanism of protecting, outer mechanism of protecting includes:
the upper end of the cylindrical sheath is provided with lugs extending forwards and backwards, the lugs and the sheath are penetrated and provided with perforations along the up-down direction, a conducting rod and a limiting rod are movably inserted in the perforations, the middle part and the bottom of the inner wall of the perforations are respectively provided with a convex upper guide key and a convex lower guide key, the upper guide keys are in sliding connection with the upper limiting key grooves, and the lower guide keys are in sliding connection with the lower limiting key grooves;
the limiting rod is sleeved with a thrust spring, and the upper end and the lower end of the thrust spring are abutted with the screw joint seat at the lower end of the sheath.
Further, the wiring device includes:
a short circuit box and a junction box which are aligned along the up-down direction;
the wiring box is provided with a plurality of wiring terminals, the wiring terminals are respectively and electrically connected with lead wires, the lead wires penetrate into the wiring box through the threading hole group and pass through gaps between the back plate and the back plate of the box body, penetrate out of the threading groove, and are respectively and electrically connected with the wiring seat;
the front end of short circuit box is provided with the draw-in groove of indent, the draw-in groove is provided with three at least groups side by side along upper and lower direction, is provided with a plurality of indent short circuit joints in the draw-in groove, short circuit joint respectively with binding post electrical connection to be provided with the screw, the draw-in groove interpolation is provided with the short-circuit board, be provided with a plurality of jacks with screw central line axis side by side along left and right directions on the short-circuit board.
The harness box for replacing the ammeter has the advantages that:
1. the box body is used for insulating, so that the safety is improved;
2. disconnecting or connecting the electric meter through a liftable connecting device;
3. through smoothing device, adjustment connecting device's position realizes the wiring mode of different ammeter.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, and the drawings in the following description are embodiments of the present invention.
FIG. 1 is a general perspective view of a harness box for electricity meter replacement according to an example of the present invention;
FIG. 2 is a perspective exploded view of a harness box for electricity meter replacement according to an example of the present invention;
FIG. 3 is a perspective cutaway schematic view of a case providing a harness case for electricity meter replacement according to an example of the present invention;
FIG. 4 is a schematic perspective view of a smoothing device for providing a harness box for electricity meter replacement according to an example of the present invention;
fig. 5 is a perspective view showing a lifting device of a harness box for replacing an ammeter according to an example of the present invention;
fig. 6 is a perspective view showing a connection device of a harness box for replacing an electricity meter according to an example of the present invention;
FIG. 7 is a perspective view of a traverse mechanism providing a harness box for electricity meter replacement according to an example of the present invention;
FIG. 8 is a perspective view of a longitudinal movement mechanism and an extension mechanism of a harness box for replacing an electricity meter according to an embodiment of the present invention;
FIG. 9 is a perspective view of an external protection mechanism of a harness box for replacing an electricity meter according to an embodiment of the present invention;
FIG. 10 is a perspective view of a wiring device providing a harness box for electricity meter replacement according to an example of the present invention;
FIG. 11 is a partially enlarged perspective view of a harness box for electricity meter replacement according to an example of the present invention;
fig. 12 is a perspective cutaway schematic view of an external protection mechanism of a harness box for electric meter replacement according to an example of the present invention.
In the figure:
1. the wire harness box is provided with a wire harness box,
10. the box body, 101, the rear threading groove, 102, the through holes, 103, the back plate, 104, the threading box, 105, the cross plate, 106, the limit sliding plate, 107, the threading groove, 108, the supporting side plate, 109 and the threading hole group,
11. an upper sealing cover 111, a front through groove 112, an upper mounting hole 113 and a pressed groove,
12. lower cover 122, lower mounting hole 123, pressing plate,
2. the wire harness device comprises a wire harness device, a wire harness device and a wire harness device,
20. smoothing device, 201, chute, 202, slideway,
21. lifting device 211, slide bar 212, cross bar 213, vertical screw rod 214, jack, 215, rotating head,
22. the connecting device is provided with a connecting device,
221. the traversing mechanism 2211, the traversing base 2212, the shaft sleeve 2213, the limiting convex head 2214, the connecting seat 2215, the slide fastener 2216, the slide block 2217, the fixing screw,
222. a longitudinal moving mechanism 2221, a longitudinal moving base 2222, a conductive groove 2223, a horizontal screw rod 2224, an adjusting rotary head,
223. an extension mechanism 2231, a limit rod 2232, a lower limit key groove 2233, a conductive rod 2234, an upper limit key groove 2235, a guide head,
224. the thrust force of the thrust spring is provided,
225. an outer guard mechanism 2251, a sheath, 2252, a guard, 2253, a perforation, 2254, an upper guide key, 2255, a lower guide key,
23. wiring device 231, short circuit box, 232, draw-in groove, 233, short circuit joint, 234, short circuit board, 235, terminal box.
Detailed Description
In order to more clearly and clearly describe the specific implementation objects and embodiments of the present invention, the following description will fully describe the technical solutions of the present invention, and the described embodiments are some, but not all, embodiments of the present invention. All other embodiments based on the described embodiments of the invention fall within the scope of the invention without making inventive efforts.
The wire harness box for replacing an electric meter according to the present invention, as shown in fig. 1, 2 and 3, includes:
the box body 10 with the front and the lower open is provided with an upper sealing cover 11 and a lower sealing cover 12 in a closed manner at the front and the lower of the box body 10.
The upper end of the box body 10 is provided with a rear through groove 101 in a penetrating way, a through hole 102 is formed in 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 in the middle of the back plate 103 forward, limiting sliding plates 106 are vertically arranged on the transverse plate 105, two groups of limiting sliding plates 106 are arranged and are slidably connected with the left side and the right side of the smoothing device 20, a threading groove 107 is formed in 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 gaps between the back plate 103 and the back plate of the box body 10, and a threading hole group 109 is formed in the front end of the threading box 104 in a penetrating way. A plurality of studs are provided at the edges within the box 10.
As shown in fig. 11, the upper cover 11 is configured in a shape of a "", a front through slot 111 matched with the rear through slot 101 is provided on the horizontal plate at the upper part of the upper cover 11, a pressed slot 113 is provided at the lower end of the vertical plate at the lower part of the upper cover 11, the pressed slot 113 is opened forward, and an upper mounting hole 112 coaxial with the stud is provided at the edge of the upper cover 11.
The lower sealing cover 12 is shaped like a #, the upper end of the vertical plate at the upper part of the lower sealing cover 12 is provided with a pressing plate 123, the pressing plate 123 is arranged right in front of the pressed groove 113, the horizontal plate at the lower part of the lower sealing cover 12 is provided with a wire passing groove in a penetrating way, and the edge of the lower sealing cover 12 is provided with a lower mounting hole 122 which is coaxial with the stud in a penetrating way.
As shown in fig. 1, a wire harness device 2 is disposed in the 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 configured as a straight plate, and is slidably disposed between 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 slideway 202 and a chute 201 that are opened forward.
The front of the smoothing device 20 is provided with a lifting device 21 fixedly connected with the box body 10, and the lifting device 21, as shown in fig. 5, comprises:
the sliding rod 211 is arranged on the supporting side plate 108 on one side, the sliding rod 211 is arranged in the vertical direction, a cross rod 212 is arranged on the sliding rod 211 in a sliding mode, a vertical screw rod 213 is movably connected with the other end of the cross rod 212, a top 214 is arranged at the upper ends of the vertical screw rod 213 and the sliding rod 211, the lower end of the vertical screw rod 213 is rotatably connected with the supporting side plate 108 on the other side, a rotating head 215 is arranged in a meshed mode, and the rotating head 215 is arranged on one side of the through hole 102.
The lifting device 21 is provided with a connecting device 22, the connecting device 22 is provided with a plurality of groups side by side, as shown in fig. 6, and comprises:
the traversing mechanism 221, the rotating sleeve of the traversing mechanism 221 is arranged on the stroke part of the lifting device 21, the traversing mechanism 221 is slidably inserted in the front part of the smoothing device 20, the traversing 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 sleeved with a thrust spring 224 and an outer protecting mechanism 225, and two ends of the thrust spring 224 are abutted between the extending mechanism 223 and the outer protecting mechanism 225.
The traversing mechanism 221, as shown in fig. 7, includes:
the horizontal moving base 2211 in the shape of a d is arranged at the protruding end of the front part of the horizontal moving base 2211, a shaft sleeve 2212 sleeved on the cross bar 212 in a sliding way is arranged at the protruding end of the front part of the horizontal moving base 2211, a limit protruding head 2213 protruding forwards is arranged in the middle of the vertical plate of the horizontal moving base 2211 in a penetrating way, a connecting seat 2214 is arranged at the rear part of the limit protruding head 2213, a reset spring is sleeved on the limit protruding head 2213 and is abutted to the rear end of the upper part of the horizontal moving base 2211, a slide buckle 2215 connected with the slide rail 202 in a sliding way is arranged on the horizontal moving base 2211 above the limit protruding head 2213 in a protruding way backwards, a fixing screw 2217 is arranged at the lower part of the horizontal moving base 2211 in a penetrating way, a slide block 2216 is arranged in a extending backwards and screwed way, and the slide block 2216 is inserted in the slide groove 201 in a sliding way.
The shaft sleeve 2212 is rotatably provided with a longitudinal moving mechanism 222, and the longitudinal moving mechanism 222, as shown in fig. 8, includes:
the sliding sleeve is arranged on a longitudinal moving base 2221 outside the shaft sleeve 2212, the longitudinal moving base 2221 is U-shaped, a conductive groove 2222 is concavely arranged on a semicircular surface of the longitudinal moving base 2221, the conductive groove 2222 slides with a limiting raised head 2213 and is electrically connected with the limiting raised head, a horizontal screw rod 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 screw rod 2223.
The horizontal screw 2223 is provided with an extension mechanism 223 in a screwed connection manner, and the extension mechanism 223, as shown in fig. 8, includes:
and a limit rod 2231 in threaded connection with the horizontal screw rod 2223, wherein a lower limit key groove 2232 is concavely arranged on the limit rod 2231, a conductive rod 2233 is arranged at the upper end of the limit rod 2231, an upper limit 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.
The conductive rod 2233 is movably sleeved with an outer protection mechanism 225, and the outer protection mechanism 225, as shown in fig. 9 and 12, includes:
the cylindrical jacket 2251, the upper end of the jacket 2251 is provided with a guard lug 2252 extending forward and backward, the guard lug 2252 and the jacket 2251 are provided with a perforation 2253 in a penetrating manner along the up-down direction, a conductive rod 2233 and a limit rod 2231 are movably inserted in the perforation 2253, the middle part and the bottom of the inner wall of the perforation 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 groove 2234, and the lower guide key 2255 is in sliding connection with the lower limit key groove 2232;
the limit rod 2231 is sleeved with a thrust spring 224, and the upper end and the lower end of the thrust spring 224 are abutted with the lower end of the jacket 2251 and the lower end of the limit rod 2231 is in threaded connection.
The inside of the box body 10 is fixedly provided with a wiring device 23, the wiring device 23 is arranged below the wire harness device 2, the wiring device 23 is electrically connected with an extension mechanism 223, and the wiring device 23, as shown in fig. 10, comprises:
a shorting box 231 and a junction box 235 aligned in the up-down direction;
the junction box 235 is provided with a plurality of connection terminals, the connection terminals are respectively and electrically connected with lead wires, the lead wires penetrate into the threading box 104 through the threading hole group 109, pass through gaps between the back plate 103 and the back plate of the box body 10, penetrate out of the threading groove 107, and are respectively and electrically connected with the connection seat 2214;
the front end of the short circuit box 231 is provided with a concave clamping groove 232, at least three groups of clamping grooves 232 are arranged in parallel along the up-down direction, a plurality of concave short circuit connectors 233 are arranged in the clamping groove 232, the short circuit connectors 233 are respectively and electrically connected with the wiring terminals and are provided with screw holes, a short circuit plate 234 is arranged in the clamping groove 232 in an inserted mode, and a plurality of jacks which are coaxial with the screw holes are arranged on the short circuit plate 234 in parallel along the left-right direction.
With the above-described embodiments of the electric meter replacement harness box according to the present invention as a teaching, the related workers can make various changes and modifications 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 description, but must be determined according to the scope of claims.
Claims (8)
1. Electric meter replacement is with pencil box, its characterized in that:
the harness box (1) includes:
the box body (10) with the front part and the lower part open is provided with an upper sealing cover (11) and a lower sealing cover (12) in a sealing way at the front part and the lower part of the box body (10);
a wire harness device (2) is arranged in the box body (10), and the wire harness device (2) comprises:
the device comprises a smoothing device (20) arranged at a rear plate in a box body (10), wherein a lifting device (21) fixedly connected with the box body (10) is arranged in front of the smoothing device (20), and a connecting device (22) is rotatably sleeved on the lifting device (21);
the connecting device (22) is provided with a plurality of groups along the left-right direction side by side, and comprises:
the transverse moving mechanism (221) is in sliding connection with the smoothing device (20), a rotating sleeve of the transverse moving mechanism (221) is arranged on a 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 mode, a longitudinal moving mechanism (222) is hinged to the transverse moving mechanism (221), an extending mechanism (223) is movably arranged on the longitudinal moving mechanism (222), a thrust spring (224) and an outer protection mechanism (225) are sleeved outside the extending mechanism (223), and two ends of the thrust spring (224) are abutted between the extending mechanism (223) and the outer protection mechanism (225);
a traversing mechanism (221) comprising:
the device comprises a d-shaped transverse moving base (2211), wherein a shaft sleeve (2212) is arranged at the protruding end of the front part of the transverse moving base (2211), a limiting protruding head (2213) protruding forwards is arranged in the middle of a vertical plate of the transverse moving base (2211) in a penetrating mode, a connecting seat (2214) is arranged at the rear part of the limiting protruding head (2213), a reset spring is sleeved on the limiting protruding head (2213), the reset spring is abutted to the rear end of the upper part of the transverse moving base (2211) and the connecting seat (2214), a slide buckle (2215) is arranged on the transverse moving base (2211) above the limiting protruding 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, and the fixing screw (2217) extends backwards and is in a screwed mode, and a sliding block (2216) is arranged on the fixing screw;
the vertical moving mechanism (222) is rotatably arranged on the shaft sleeve (2212), and comprises:
the vertical moving base (2221) is sleeved outside the shaft sleeve (2212) in a sliding manner, the vertical moving base (2221) is U-shaped, a conductive groove (2222) is concavely arranged on a semicircular curved surface of the vertical moving base (2221), the conductive groove (2222) is in sliding and electric connection with the limiting raised head (2213), a horizontal screw (2223) is rotatably arranged at the upper end of the vertical moving base (2221), and an adjusting rotary head (2224) protruding out of the front end of the vertical moving base (2221) is coaxially arranged at the front end of the horizontal screw (2223);
the box body (10) is internally and fixedly provided with a wiring device (23), 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 electricity meter replacement wiring harness box according to claim 1, wherein:
the utility model discloses a threading box, including box body (10), back threading groove (101) are run through to be provided with on the curb plate of one of the left and right sides of box body (10), run through on the curb plate of box body (10) and be provided with through-hole (102), be provided with backplate (103) rather than the back plate is parallel in box body (10), the middle part of backplate (103) is provided with horizontally diaphragm (105) forward, be provided with spacing slide (106) on diaphragm (105) perpendicularly, spacing slide (106) are provided with two sets of to with left and right sides sliding connection of smoothing device (20), run through on backplate (103) of diaphragm (105) top and be provided with threading groove (107), lateral wall middle part level in box body (10) is provided with support curb plate (108), support curb plate (108) are provided with two sets of, the lower part in box body (10) is provided with threading box (104), the front end of threading box (104) runs through and is provided with threading hole group (109) between backplate (103), box body (10) back plate clearance.
3. The electricity meter replacement wire harness box 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 in a shape of a 'clockwise' and is provided with a front penetrating groove (111) matched with the rear penetrating groove (101) in a penetrating way on a horizontal plate at the upper part of the upper sealing cover (11), the lower end of a vertical plate at the lower part of the upper sealing cover (11) is provided with a pressed groove (113), the pressed groove (113) is opened forwards, and an upper mounting hole (112) which is coaxial with a stud is arranged at the edge of the upper sealing cover (11) in a penetrating way;
the lower sealing cover (12) is in a 'L' -shaped structure, 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 a pressed groove (113), a wire passing groove is formed in a horizontal plate at the lower part of the lower sealing cover (12) in a penetrating mode, and a lower mounting hole (122) which is coaxial with a stud is formed in the edge of the lower sealing cover (12) in a penetrating mode.
4. The electricity meter replacement wire harness box as claimed in claim 3, wherein:
the sliding device (20) is arranged to be a straight plate and is arranged between the two groups of limiting sliding plates (106) in a sliding manner along the up-down direction, a slide way (202) and a slide way (201) which are open forwards are respectively arranged at the upper end and the lower end of the sliding device (20), the slide way (202) is in sliding connection with the slide buckle (2215), and the slide way (201) is in sliding connection with the slide block (2216).
5. The electricity meter replacement wiring harness box according to claim 1, wherein:
the lifting device (21) comprises:
the sliding rod (211) is arranged on the supporting side plate (108) on one side, the sliding rod (211) is arranged along the upper and lower direction, a cross rod (212) is arranged on the sliding rod (211) in a sliding mode, the cross rod (212) is connected with a shaft sleeve (2212) in a sliding mode, the other end of the cross rod (212) is movably connected with a vertical screw rod (213), a top (214) is arranged at the upper end of the vertical screw rod (213) and the sliding rod (211), the lower end of the vertical screw rod (213) is rotatably connected with the supporting side plate (108) on the other side, a rotating head (215) is arranged in a meshed mode, and the rotating head (215) is arranged on one side of the through hole (102).
6. The electricity meter replacement wiring harness box according to claim 1, wherein:
an extension mechanism (223) is arranged on the horizontal screw rod (2223) in a screwed connection mode, and the extension mechanism (223) comprises:
and the limiting rod (2231) is in threaded connection with the horizontal screw rod (2223), a lower limiting key groove (2232) is formed in the limiting rod (2231) in a concave mode, a conducting rod (2233) is arranged at the upper end of the limiting rod (2231), an upper limiting key groove (2234) is formed in the conducting rod (2233) in a concave mode, and a guide head (2235) is arranged at the upper end of the conducting rod (2233).
7. The electricity meter replacement wiring harness box as in claim 6, wherein:
the outer movable sleeve of the conducting rod (2233) is provided with an outer protection mechanism (225), and the outer protection mechanism (225) comprises:
the cylindrical sheath (2251), the upper end of the sheath (2251) is provided with lugs (2252) extending forward and backward at two sides, the lugs (2252) and the sheath (2251) are provided with perforations (2253) in a penetrating manner along the up-down direction, conducting rods (2233) and limiting rods (2231) are movably inserted in the perforations (2253), the middle part and the bottom of the inner wall of the perforations (2253) are respectively provided with protruding upper guide keys (2254) and lower guide keys (2255), the upper guide keys (2254) are in sliding connection with the upper limiting key grooves (2234), and the lower guide keys (2255) are in sliding connection with the lower limiting key grooves (2232);
the push spring (224) is sleeved outside the limit rod (2231), and the upper end and the lower end of the push spring (224) are abutted with the screw connection seat at the lower end of the jacket (2251) and the lower end of the limit rod (2231).
8. The electricity meter replacement wiring harness box as in claim 7, wherein:
the wiring device (23) comprises:
a shorting box (231) and a junction box (235) which are aligned in the up-down direction;
the wiring box (235) is provided with a plurality of wiring terminals, the wiring terminals are respectively and electrically connected with lead wires, the lead wires penetrate into the threading box (104) through the threading hole group (109) and pass through gaps between the back plate (103) and the back plate of the box body (10), penetrate out of the threading groove (107) and are respectively and electrically connected with the wire connecting seat (2214);
the front end of short circuit box (231) is provided with draw-in groove (232) of indent, draw-in groove (232) are provided with three at least groups side by side along upper and lower direction, are provided with a plurality of indent short circuit joints (233) in draw-in groove (232), short circuit joint (233) are connected with binding post electricity respectively to be provided with the screw, draw-in groove (232) interpolation is provided with short circuit board (234), be provided with a plurality of jacks with screw common central line axis side by side along left and right directions on short circuit 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 |
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| Publication Number | Publication Date |
|---|---|
| CN114792958A CN114792958A (en) | 2022-07-26 |
| CN114792958B true 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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| CN (1) | CN114792958B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| CN212380579U (en) * | 2020-05-28 | 2021-01-19 | 国网浙江省电力有限公司嘉兴供电公司 | Junction box for replacing ammeter without power failure |
| CN113030539A (en) * | 2021-03-09 | 2021-06-25 | 安徽海科电气有限公司 | Uninterrupted power replacement ammeter metering box |
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| GB1478111A (en) * | 1974-08-27 | 1977-06-29 | Ellis G | Electrical junction box |
| KR101354717B1 (en) * | 2013-11-11 | 2014-01-24 | 하봉구 | Distribution board box for very high voltage distribution line |
| CN108780716A (en) * | 2016-03-17 | 2018-11-09 | 埃尔贝克斯视象株式会社 | Trim and key for electrical wiring device |
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| CN113030539A (en) * | 2021-03-09 | 2021-06-25 | 安徽海科电气有限公司 | Uninterrupted power replacement ammeter metering box |
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| CN114792958A (en) | 2022-07-26 |
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