CN114050476B - Wire leading device for power distribution cabinet and power distribution cabinet with wire leading device - Google Patents
Wire leading device for power distribution cabinet and power distribution cabinet with wire leading device Download PDFInfo
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- CN114050476B CN114050476B CN202210029416.0A CN202210029416A CN114050476B CN 114050476 B CN114050476 B CN 114050476B CN 202210029416 A CN202210029416 A CN 202210029416A CN 114050476 B CN114050476 B CN 114050476B
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- guide box
- locking
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- rotating
- lower guide
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- Power Engineering (AREA)
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Abstract
The invention provides a wire leading device for a power distribution cabinet and the power distribution cabinet thereof, which comprises a lower guide box, an inner fixing lug, an upper guide box, an outer fixing lug, a rotating shaft, a sliding groove, a sliding seat, a fixing plate, a positioning screw rod, a rotating fixing rod, a fixing wheel mechanism and a rotating locking mechanism, wherein cables entering and exiting the power distribution cabinet are clamped between two left and right adjacent fixing wheel mechanisms, the fixing wheel mechanism can move left and right along the sliding groove and can also move front and back along the rotating fixing rod to fix cables with various diameters, the cables can be fixed at corresponding positions according to requirements by moving the position of the fixing wheel mechanism, the lower guide box and the upper guide box are combined together, the lower guide box can rotate to adjust the angle between the lower guide box and the upper guide box and can be locked by rotating the locking mechanism, and the inclination angle between the lower guide box and the upper guide box can be adjusted according to the angle of the cables, the cable can smoothly enter the lower guide box, and wiring is facilitated.
Description
Technical Field
The invention relates to the technical field of power supply and distribution equipment, in particular to a wire leading device for a power distribution cabinet and the power distribution cabinet.
Background
The switch board supplies the equipment of the distribution terminal that the distribution field is commonly used to the low pressure, mainly internally mounted has the circuit breaker, equipment such as isolator keeps apart inlet wire end and outlet terminal, to the short illumination of being qualified for the next round of competitions, electric energy conversion and control carry out the electric energy distribution, can distribute the electric energy of a certain circuit of last one-level distribution equipment to the load of subordinate, and reply the load and provide the protection, watch on and control, consequently supply the ten minutes of using in the field of distribution at the low pressure extensively, and the inlet wire and the outlet department at the switch board are mainly installed to the lead wire ware, play good guide and fixed effect to the cable of business turn over switch board, and can also protect the cable, prevent that its and the damage on switch board exit's lateral wall friction from causing the cable top layer.
Publication No. CN112103777A provides a switch board lead wire ware and switch board thereof, it is mainly with the cable card between lower cassette and the last cassette when using, though can block the cable of different diameters to a certain extent, in the in-process of using, still has following not enough: 1. when the diameter of the cable is far larger than or smaller than that of the upper clamping groove or the lower clamping groove, the cable cannot be fixed by the device, and the whole wire leading device is fixed after the transverse plate of the device is fixed, so that the position of the cable cannot be adjusted according to requirements; 2. the device is essentially only equivalent to a buckle, the cable is generally placed in a cable duct or a cable trench before entering a power distribution cabinet, and an angle is usually formed between the cable and the wire leading device.
Disclosure of Invention
The invention aims to provide a wire leading device for a power distribution cabinet and the power distribution cabinet thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a lead wire ware for switch board, includes guide box, internal fixation ear down, goes up guide box, external fixation ear, axis of rotation, sliding tray, sliding seat, fixed plate, positioning screw, rotation dead lever, fixed wheel mechanism and rotation locking mechanism, wherein:
the upper end and the lower end of the lower guide box and the upper guide box are open, inner fixing lugs are arranged on two sides of the upper end of the lower guide box, rotation fixing holes are formed in the inner fixing lugs, outer fixing lugs are arranged on two sides of the lower end of the upper guide box, rotation holes are formed in the outer fixing lugs, the outer fixing lugs are arranged on the outer sides of the inner fixing lugs, a rotation shaft is installed in the rotation fixing holes, one end of the rotation shaft penetrates through the rotation holes and is fixed in the rotation fixing holes, the other end of the rotation shaft is clamped on the outer side surface of the outer fixing lugs, a plurality of locking holes are formed in the side surface of each outer fixing lug, and rotation locking mechanisms are arranged on the side surfaces of two ends of the lower guide box and are used for being connected with the corresponding locking holes when the lower guide box rotates around the rotation shaft, so that the lower guide box is locked and fixed at a certain angle;
install two parallel sliding chutes on the lower extreme of leading case down and the upper end inner wall of last guide case respectively, slidable mounting has the multiunit sliding seat on the sliding chute, and is two relative it has the rotation dead lever to rotate to install on the sliding seat, the cover has fixed wheel mechanism on the rotation dead lever, the side of leading case and last guide case down is provided with the guide adjustment tank, the fixed plate is installed to the upper end of sliding seat, the fixed plate passes the guide adjustment tank and extends to the outside of leading case or last guide case down, and installs positioning screw through thread engagement on the fixed plate in the outside, positioning screw passes the fixed plate and supports the lateral surface of leading case or last guide case down.
Preferably, the upper end of a fixed wheel mechanism in the lower guide box is provided with a mutual inductor mounting plate, adjusting fixed grooves are formed in the positions, corresponding to the mutual inductor mounting plates, of the two sides of the lower guide box, the two sides of the mutual inductor mounting plates are clamped inside the adjusting fixed grooves, and threading holes are formed in the mutual inductor mounting plates.
Preferably, the lower end of the fixed wheel mechanism in the upper guide box is provided with a metal buckle, the inner side surface of the upper guide box is fixed with a grounding column, and the metal buckle is electrically connected with the grounding column.
Preferably, the upper end of the positioning screw rod on the lower guide box and the lower end of the positioning screw rod on the upper guide box are both fixed with graduated scales.
Preferably, the tight pulley mechanism comprises tight pulley, protection rubber, locking sleeve pipe and locking screw, the both ends of tight pulley are provided with the locking sleeve pipe, tight pulley and locking sleeve pipe cover are on rotating the dead lever, install locking screw on the locking sleeve pipe, the locking screw head passes the locking sleeve pipe and supports on rotating the dead lever surface, the middle part parcel of tight pulley has one deck protection rubber.
Preferably, the middle part of the fixed wheel is provided with an inner concave groove with an arc-shaped section.
Preferably, rotation locking mechanism comprises locking shell, elevator, reset spring, promotion handle and fitting pin, the locking shell is fixed at guide box side down, there is the regulation chamber at the middle part of locking shell, it is provided with the elevator to adjust the intracavity, reset spring is installed to the bottom of elevator, reset spring one end is supported at the elevator lower extreme, and the other end supports the bottom surface at the regulation chamber, the locking shell is kept away from down and is provided with the promotion groove on guide box's the side, the side of elevator is fixed with the promotion handle, it passes the promotion groove and extends to the locking shell outside to promote the handle, the fitting pin is installed to the upper end of elevator, the fitting pin passes the below that the locking shell is located the fitting hole.
The invention further provides a power distribution cabinet, which comprises a cabinet body, a cabinet door and a wire leading device, wherein the cabinet door is installed at an opening at the front end of the cabinet body, the wire leading device is installed at a wire inlet and a wire outlet at the upper end or the lower end of the cabinet body, and the wire leading device is the wire leading device for the power distribution cabinet.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, cables entering and exiting the power distribution cabinet are clamped between two left and right adjacent fixed wheel mechanisms, the fixed wheel mechanisms can move left and right along the sliding grooves and can move front and back along the rotating fixed rods, cables with various diameters can be fixed, the applicability to the thickness of the cables is wide, and the cables can be fixed at corresponding positions according to requirements by moving the position of the fixed wheel mechanisms, so that the use is convenient;
2. according to the invention, the lower guide box and the upper guide box are combined together, the upper guide box is vertical to the upper surface and the lower surface of the power distribution cabinet, the lower guide box can rotate so as to adjust the angle between the lower guide box and the upper guide box, and the lower guide box is locked by rotating the locking mechanism, so that the inclination angle between the lower guide box and the upper guide box can be adjusted according to the angle of the cable, the cable can smoothly enter the lower guide box and enter the power distribution cabinet through being guided to be vertical to the upper surface and the lower surface of the power distribution cabinet, and the wiring is convenient.
Drawings
FIG. 1 is a schematic view of the overall exploded structure of the present invention;
FIG. 2 is a schematic diagram of the inner and outer sides of the rotational lock mechanism of the present invention;
FIG. 3 is a schematic structural diagram of the stationary wheel mechanism of the present invention;
FIG. 4 is a schematic view showing the internal structure of the lower guide box of the present invention;
FIG. 5 is a schematic view showing an inner structure of an upper guide box in the present invention;
FIG. 6 is a schematic view of the overall structure of the present invention;
FIG. 7 is a schematic view of the installation structure of the cord guide and the distribution box of the present invention.
In the figure: the device comprises a lower guide box 1, an inner fixing lug 2, a rotating fixing hole 21, an upper guide box 3, an outer fixing lug 4, a rotating hole 41, a locking hole 42, a rotating shaft 5, a sliding groove 6, a sliding seat 7, a fixing plate 8, a guide adjusting groove 81, a positioning screw rod 9, a rotating fixing rod 10, a fixing wheel mechanism 11, a fixing wheel 1101, protective rubber 1102, a locking sleeve 1103, a locking screw 1104, a rotating locking mechanism 12, a locking shell 1201, a lifting block 1202, a reset spring 1203, a push handle 1204, a locking pin 1205, an adjusting cavity 121, a push groove 122, a graduated scale 13, a mutual inductor mounting plate 14, an adjusting fixing groove 141, a threading hole 142, a metal buckle 15, a grounding post 16, a cabinet 17 and a cabinet door 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 to 7, the present invention provides a technical solution:
the utility model provides a lead wire ware for switch board, includes guide box 1 down, internal fixation ear 2, goes up guide box 3, external fixation ear 4, axis of rotation 5, sliding tray 6, sliding seat 7, fixed plate 8, positioning screw 9, rotation dead lever 10, tight pulley mechanism 11 and rotation locking mechanism 12, wherein:
the upper end and the lower end of the lower guide box 1 and the upper guide box 3 are open, the two sides of the upper end of the lower guide box 1 are provided with inner fixing lugs 2, the inner fixing lugs 2 are provided with rotating fixing holes 21, the two sides of the lower end of the upper guide box 3 are provided with outer fixing lugs 4, the outer fixing lugs 4 are provided with rotating holes 41, the outer fixing lugs 4 are arranged on the outer sides of the inner fixing lugs 2, the diameters of the rotating fixing holes 21 and the rotating holes 41 are the same, the rotating fixing holes 21 and the rotating holes 41 are correspondingly arranged when the guide box is installed, the rotating holes 41 are just positioned on the outer sides of the rotating fixing holes 21, a rotating shaft 5 is installed in the rotating fixing holes 21, one end of the rotating shaft 5 penetrates through the rotating holes 41 to be fixed in the rotating fixing holes 21, the other end of the rotating shaft 5 is clamped on the outer side surfaces of the outer fixing lugs 4, the rotating fixing holes 21 and the rotating shaft 5 are meshed through inner threads and outer threads, and the lower guide box 1 and the upper guide box 3 can rotate around the rotating shaft 5, thereby adjusting the front-rear inclination angles of the lower guide box 1 and the upper guide box 3.
The outer fixing lug 4 and the inner fixing lug 2 are both semicircular, a plurality of locking holes 42 are uniformly arranged on the arc-shaped side surface of the outer fixing lug 4, the side surfaces of two ends of the lower guide box 1 are provided with rotary locking mechanisms 12, each rotary locking mechanism 12 is composed of a locking shell 1201, a lifting block 1202, a reset spring 1203, a pushing handle 1204 and a locking pin 1205, the locking shell 1201 is fixed on the side surface of the lower guide box 1, the middle part of the locking shell 1201 is provided with an adjusting cavity 121, the lifting block 1202 is arranged in the adjusting cavity 121, the shape of the lifting block 1202 is matched with the cross section shape of the adjusting cavity 121, the lifting block 1202 can lift up and down in the adjusting cavity 121, the reset spring 1203 is arranged at the bottom of the lifting block 1202, the reset spring 1203 can abut against the lifting block 1202 at the bottom to reset the lifting block 1202, one end of the reset spring 1203 abuts against the lower end of the lifting block 1202, and the other end of the reset spring 1203 abuts against the bottom surface of the adjusting cavity 121, the side of the locking housing 1201 far away from the lower guide box 1 is provided with a push groove 122, the side of the lifting block 1202 is fixed with a push handle 1204, the push handle 1204 can push the lifting block 1202 to move downwards, the push handle 1204 passes through the push groove 122 and extends to the outside of the locking housing 1201, the upper end of the lifting block 1202 is provided with a locking pin 1205, the locking pin 1205 can move up and down under the driving of the lifting block so as to enter and exit from the locking hole 42, the locking pin 1205 passes through the locking housing 1201 and is positioned below the locking hole 42, when the lower guide box 1 needs to rotate around the rotating shaft 5, the push handle 1204 is moved downwards, the lifting block 1202 and the locking pin 1205 move along with the locking pin 1204, so that the locking pin 1205 is removed from the locking hole 42, at the moment, the reset spring 1203 is compressed, the limitation of the locking pin 1205 is avoided, and the whole lower guide box 1 can rotate around the rotating shaft 5 freely, when the lower guide box 1 and the upper guide box 3 rotate to a certain fixed angle, the push handle 1204 is released, the elastic force of the reset spring 1203 is released, the lifting block 1202 and the locking pin 1205 move upwards and are inserted into the corresponding locking holes 42, the lower guide box 1 and the upper guide box 3 are locked, and the lower guide box 1 and the upper guide box 3 cannot rotate relatively, so that the lower guide box 1 is locked and fixed at a certain angle.
When using, go up the cable port department that guide box 3 installed at the upper and lower surface of switch board, generally with the upper and lower surface vertical of switch board, thereby guide box 1 can rotate down the angle between adjustment and the last guide box 3, and lock through rotating locking mechanism 12, when there is certain inclination around the cable, can be according to the angle adjustment of cable under guide box 1 and the inclination between the last guide box 3, let the cable can get into under the cable guide box 1 smoothly and get into the inside of switch board through the upper and lower surface of guide perpendicular to switch board, conveniently wiring.
Two parallel sliding grooves 6 are respectively installed on the lower end of the lower guide box 1 and the inner wall of the upper end of the upper guide box 3, a plurality of groups of sliding seats 7 are slidably installed on the sliding grooves 6, two opposite sliding seats 7 are rotatably installed with a plurality of rotating fixing rods 10, the rotating fixing rods 10 are arranged in parallel, a fixing wheel mechanism 11 is sleeved on each rotating fixing rod 10, a plurality of fixing wheel mechanisms 11 are sleeved on each rotating fixing rod 10, each fixing wheel mechanism 11 is composed of a fixing wheel 1101, protective rubber 1102, a locking sleeve 1103 and a locking screw 1104, the two ends of the fixing wheel 1101 are provided with the locking sleeves 1103, the fixing wheel 1101 and the locking sleeves 1103 are sleeved on the rotating fixing rods 10, the locking screw 1104 is installed on the locking sleeve 1103, the head of the locking screw 1104 passes through the locking sleeve 1103 and abuts against the surface of the rotating fixing rod 10, when the locking screw is loosened, the fixed wheel 1101 and the locking sleeve 1103 can move back and forth along the rotating fixed rod 10, the position of the fixed wheel 1101 is adjusted, when the locking screw 1104 is screwed down, due to the fact that friction force exists on the surface of the rotating fixed rod 10, the fixed wheel 1101 and the locking sleeve 1103 can be fixed at a certain position, the middle of the fixed wheel 1101 is wrapped by one layer of protective rubber 1102, when cables are fixed, the cables are clamped between the fixed wheels 1101 on the adjacent locking screw 1104, the protective rubber 1102 mainly plays a good protective effect, the surfaces of the cables are not prone to damage due to collision, the middle of the fixed wheel 1101 is provided with an inner concave groove with an arc-shaped cross section, the shape of the concave groove is matched with the arc-shaped shape of the surfaces of the cables, and the two fixed wheels 1101 can better clamp the cables.
The side surfaces of the lower guide box 1 and the upper guide box 3 are provided with guide adjusting grooves 81, the upper end of the sliding seat 7 is provided with a fixed plate 8, the fixing plate 8 extends to the outside of the lower guide case 1 or the upper guide case 3 through the guide adjusting groove 81, and a positioning screw 9 is engaged and installed on the fixing plate 8 at the outer side through threads, the positioning screw 9 passes through the fixing plate 8 and abuts against the outer side surface of the lower guide box 1 or the upper guide box 3, when the positioning screw 9 loosens, the sliding seat 7 can slide along the sliding groove 6, and the fixed plate 8 slides along the guiding and adjusting groove 81 while the sliding seat 7 slides, thereby playing a guiding role, when the positioning screw 9 is tightened, the movement of the slide base 7 is restricted by the friction force between the positioning screw 9 and the lower guide box 1 or the upper guide box 3, so that the slide base cannot move.
When in use, cables passing in and out of the power distribution cabinet are clamped between two left and right adjacent fixed wheel mechanisms 11, the fixed wheel mechanisms 11 can move left and right along the sliding groove 6, the fixed wheels are fixed and locked through the positioning screw rods 9, the cables can move back and forth along the rotating fixed rod 10, the fixed wheels are fixed and locked through the locking screw rods 1104, the distance between the fixed wheel mechanisms 11 can be freely adjusted, cables with various diameters can be fixed, the applicability to the thickness of the cables is wide, and the cables can be fixed at corresponding positions according to requirements by moving the positions of the fixed wheel mechanisms 11 left and right.
The upper end of a positioning screw 9 on the lower guide box 1 and the lower end of the positioning screw 9 on the upper guide box 3 are both fixed with a graduated scale 13, the graduated scale 13 can indicate a rotating fixed rod 10, so that the distance between two adjacent rotating fixed rods 10 can be known conveniently, the distance between the two adjacent rotating fixed rods can be adjusted conveniently, further, the distance between two left and right adjacent fixed wheel mechanisms 11 can be adjusted conveniently, the distance between the fixed wheel mechanisms 11 can be adjusted conveniently according to the diameter of a cable, the use is convenient, the upper end of the fixed wheel mechanism 11 in the lower guide box 1 is provided with a mutual inductor mounting plate 14, the mutual inductor mounting plate 14 is mainly used for mounting a sleeve type current mutual inductor, the function of the lower guide box 1 is increased, the current mutual inductor for measurement or protection is integrally mounted in a lead wire device, the occupation of the space of a power distribution cabinet is reduced, the adjusting fixed grooves 141 are arranged at the two sides of the lower guide box 1 and correspond to the mutual inductor mounting plate 14, the two sides of the mutual inductor mounting plate 14 are clamped at the two sides of the internal mutual inductor mounting plate 14 of the adjusting fixing groove 141 and can move along the adjusting fixing groove 141, the mutual inductor mounting plate 14 can be adjusted along with the position of the fixing cable of the fixing wheel mechanism 11, the mutual inductor mounting plate 14 is always located below the cable, the mutual inductor mounting plate 14 is provided with a threading hole 142, the threading hole 142 corresponds to a bus hole of a sleeve-type current transformer when in use, the cable conveniently penetrates through the current transformer, the lower end of the fixing wheel mechanism 11 in the upper guide box 3 is provided with a metal buckle 15, the inner side surface of the upper guide box 3 is fixed with a grounding column 16, the metal buckle 15 is electrically connected with the grounding column 16, the metal buckle 15 can conduct electricity, the grounding column 16 is grounded when in use, the metal buckle 15 is sleeved on the cable in the upper guide box 3 when in use, and at the moment, the metal buckle 15, The grounding column 16 and the cable surface are equipotential, so that the cable surface in the upper guide box 3 is grounded, the cable passes through the wire leading device, the surface is grounded, the cable is well shielded, and the cable is not required to be additionally grounded on a shielding layer in a power distribution cabinet.
The invention further provides a power distribution cabinet, which comprises a cabinet body 17, a cabinet door 18 and a wire leading device, wherein the cabinet door 18 is installed at an opening at the front end of the cabinet body 17, the wire leading device is installed at a wire inlet and a wire outlet at the upper end or the lower end of the cabinet body 17, and the wire leading device is the wire leading device for the power distribution cabinet.
The use principle of the invention is as follows: in use, for example, when a cable penetrates from the bottom of a power distribution cabinet, the cable needs to sequentially penetrate through the lower guide box 1 and the upper guide box 3 and then reaches the inside of the power distribution cabinet, when the cable has a certain inclination angle in the front and back direction, the push handle 1204 is moved downwards, the locking pin 1205 is removed from the locking hole 42, the whole lower guide box 1 freely rotates around the rotating shaft 5, when the cable rotates to a proper angle, the proper angle mainly means that the cable enters the lower guide box 1 and is vertical to the lower end face of the lower guide box, the push handle 1204 is released, after the elasticity of the reset spring 1203 is released, the locking pin 1205 is inserted into the corresponding locking hole 42 again, and the lower guide box 1 and the upper guide box 3 are locked;
after the cable enters the lower guide box 1, loosening the positioning screw 9 and the locking screw 1104 on the lower guide box 1, moving the rotary fixing rod 10 and the fixed pulley 1101 to a required position, clamping the cable between the two fixed pulleys 1101, tightening the positioning screw 9 and the locking screw 1104, simultaneously installing the current transformer on the transformer installation plate 14 according to requirements, moving the transformer installation plate 14 to be positioned below the cable, enabling the cable to pass through a bus hole and a threading hole 142 of the current transformer and gradually enter the upper guide box 3 upwards, loosening the positioning screw 9 and the locking screw 1104 on the upper guide box 3 after the cable enters the upper guide box 3, moving the rotary fixing rod 10 and the fixed pulley 1101 to the required position, clamping the cable between the two fixed pulleys 1101, tightening the positioning screw 9 and the locking screw 1104, sleeving the metal buckle 15 on the cable in the upper guide box 3, the cable surface in the upper guide box 3 is grounded, the cable can enter the power distribution cabinet upwards, wiring can be performed, and cables in other directions penetrate through the side face of the power distribution cabinet and are fixed in the same method.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lead wire ware for switch board, includes guide box (1), internal fixation ear (2) down, goes up guide box (3), external fixation ear (4), axis of rotation (5), sliding tray (6), sliding seat (7), fixed plate (8), positioning screw (9), rotation dead lever (10), tight pulley mechanism (11) and rotation locking mechanism (12), its characterized in that:
the upper end and the lower end of the lower guide box (1) and the upper guide box (3) are open, the two sides of the upper end of the lower guide box (1) are provided with inner fixing lugs (2), the inner fixing lugs (2) are provided with rotating fixing holes (21), the two sides of the lower end of the upper guide box (3) are provided with outer fixing lugs (4), the outer fixing lugs (4) are provided with rotating holes (41), the outer fixing lugs (4) are arranged on the outer sides of the inner fixing lugs (2), a rotating shaft (5) is installed in the rotating fixing holes (21), one end of the rotating shaft (5) penetrates through the rotating holes (41) and is fixed in the rotating fixing holes (21), the other end of the rotating shaft is clamped on the outer fixing lugs (4), the side face of the outer fixing lugs (4) is provided with a plurality of locking holes (42), the side faces of the two ends of the lower guide box (1) are provided with rotating locking mechanisms (12), the locking holes (42) are used for being connected with the corresponding locking holes (42) when the lower guide box (1) rotates around the rotating shaft (5), so that the lower guide box (1) is locked and fixed at a certain angle;
two parallel sliding grooves (6) are respectively arranged on the lower end of the lower guide box (1) and the inner wall of the upper end of the upper guide box (3), a plurality of groups of sliding seats (7) are slidably arranged on the sliding grooves (6), two opposite sliding seats (7) are rotatably provided with rotating fixed rods (10), a fixed wheel mechanism (11) is sleeved on the rotating fixed rod (10), guide adjusting grooves (81) are arranged on the side surfaces of the lower guide box (1) and the upper guide box (3), the upper end of the sliding seat (7) is provided with a fixed plate (8), the fixed plate (8) passes through the guide adjusting groove (81) and extends to the outer side of the lower guide box (1) or the upper guide box (3), and a positioning screw rod (9) is meshed and installed on the fixing plate (8) at the outer side through threads, the positioning screw rod (9) penetrates through the fixing plate (8) and abuts against the outer side face of the lower guide box (1) or the upper guide box (3).
2. The wire feeder for the power distribution cabinet according to claim 1, characterized in that: the utility model discloses a lead the transformer, including leading case (1) down, fixed wheel mechanism (11) upper end in leading case (1) is provided with mutual-inductor mounting panel (14), leading case (1) both sides down is provided with regulation fixed slot (141) with mutual-inductor mounting panel (14) corresponding department, mutual-inductor mounting panel (14) both sides card is in the inside of adjusting fixed slot (141), be provided with through wires hole (142) on mutual-inductor mounting panel (14).
3. The wire feeder for the power distribution cabinet according to claim 1, characterized in that: the lower end of a fixed wheel mechanism (11) in the upper guide box (3) is provided with a metal buckle (15), the inner side surface of the upper guide box (3) is fixed with a grounding column (16), and the metal buckle (15) is electrically connected with the grounding column (16).
4. The wire feeder for the power distribution cabinet according to claim 1, characterized in that: and graduated scales (13) are fixed at the upper end of the positioning screw (9) on the lower guide box (1) and the lower end of the positioning screw (9) on the upper guide box (3).
5. The wire feeder for the power distribution cabinet according to claim 1, characterized in that: fixed wheel mechanism (11) comprises tight pulley (1101), protective rubber (1102), locking sleeve pipe (1103) and locking screw (1104), the both ends of tight pulley (1101) are provided with locking sleeve pipe (1103), tight pulley (1101) and locking sleeve pipe (1103) cover are on rotating the dead lever (10), install locking screw (1104) on locking sleeve pipe (1103), locking screw (1104) head passes locking sleeve pipe (1103) and supports on rotating dead lever (10) surface, the middle part parcel of tight pulley (1101) has one deck protective rubber (1102).
6. The wire feeder for the power distribution cabinet according to claim 5, characterized in that: the middle part of the fixed wheel (1101) is provided with an inner concave groove with an arc-shaped section.
7. The wire feeder for the power distribution cabinet according to claim 1, characterized in that: the rotary locking mechanism (12) is composed of a locking outer shell (1201), a lifting block (1202), a reset spring (1203), a pushing handle (1204) and a locking pin (1205), the locking outer shell (1201) is fixed on the side surface of the lower guide box (1), an adjusting cavity (121) is formed in the middle of the locking outer shell (1201), the lifting block (1202) is arranged in the adjusting cavity (121), the reset spring (1203) is installed at the bottom of the lifting block (1202), one end of the reset spring (1203) abuts against the lower end of the lifting block (1202), the other end of the reset spring (1203) abuts against the bottom surface of the adjusting cavity (121), a pushing groove (122) is formed in the side surface, far away from the lower guide box (1), of the locking outer shell (1201), the pushing handle (1204) is fixed on the side surface of the lifting block (1202), the pushing handle (1204) penetrates through the pushing groove (122) and extends to the outside of the locking outer shell (1201), and the locking pin (1205) is installed at the upper end of the lifting block (1202), the locking pin (1205) passes through the locking housing (1201) and is located below the locking hole (42).
8. The utility model provides a switch board which characterized in that: the power distribution cabinet comprises a cabinet body (17), a cabinet door (18) and a wire leading device, wherein the cabinet door (18) is installed at an opening at the front end of the cabinet body (17), the wire leading device is installed at an inlet wire and an outlet wire at the upper end or the lower end of the cabinet body (17), and the wire leading device is the wire leading device for the power distribution cabinet, and is defined in any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029416.0A CN114050476B (en) | 2022-01-12 | 2022-01-12 | Wire leading device for power distribution cabinet and power distribution cabinet with wire leading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029416.0A CN114050476B (en) | 2022-01-12 | 2022-01-12 | Wire leading device for power distribution cabinet and power distribution cabinet with wire leading device |
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| Publication Number | Publication Date |
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| CN114050476A CN114050476A (en) | 2022-02-15 |
| CN114050476B true CN114050476B (en) | 2022-04-05 |
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| CN202210029416.0A Active CN114050476B (en) | 2022-01-12 | 2022-01-12 | Wire leading device for power distribution cabinet and power distribution cabinet with wire leading device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10112871A1 (en) * | 2001-03-16 | 2002-10-02 | Corning Cable Systems Gmbh & C | System for managing cables has a retainer part on a base to swivel around a swiveling axis and retaining devices for fixing cables to the retainer part and a diverting device for leading cable through. |
| US8014171B2 (en) * | 2006-12-20 | 2011-09-06 | Panduit Corp. | Horizontal cable manager |
| CN109586172A (en) * | 2019-01-17 | 2019-04-05 | 安徽省康宇水电机械成套设备有限公司 | A kind of power distribution cabinet down-lead device |
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2022
- 2022-01-12 CN CN202210029416.0A patent/CN114050476B/en active Active
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