CN217984092U

CN217984092U - Wiring harness fixing device inside power distribution cabinet

Info

Publication number: CN217984092U
Application number: CN202221865902.8U
Authority: CN
Inventors: 宋良英
Original assignee: Kunming Pingwei Electric Equipment Co ltd
Current assignee: Kunming Pingwei Electric Equipment Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-06
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses an inside pencil fixing device of switch board belongs to switch board technical field, including switch board, sealed cabinet door, fixed plate, air switch, wire, solidus frame and metallic channel C, the articulated sealed cabinet door that is provided with of switch board outer wall front end, the equal fixed mounting in both ends has the fixed plate in the middle of the switch board inner wall rear side, and fixed plate outside front end is provided with air switch, and the upper and lower both sides at air switch outer wall both ends are all supporting and are provided with the wire. The utility model discloses the staff passes through the rear side slider with two air switches and slides the slide rail A outside to pass the supporting wire of air switch respectively from relative metallic channel C inboard, the staff meets the back with air switch and supporting wire again, and the staff pulls relative activity cardboard and rotates through the pivot, makes the stopper slide into the spacing inslot side, with air switch spacing back, the staff will move about between cardboard and the limiting plate twist the bolt fastening, accomplish and handle the spacing installation of air switch.

Description

Wiring harness fixing device inside power distribution cabinet

Technical Field

The utility model belongs to the technical field of the switch board, specifically be an inside pencil fixing device of switch board.

Background

The power distribution cabinet is a final-stage device for a power distribution system and is used for controlling a motor control center of a power distribution device to distribute electric energy to electric equipment.

The wire harness positioning mechanism for the power distribution cabinet is characterized in that a wire harness positioning mechanism for the power distribution cabinet is provided with a mounting plate arranged on the inner side of a cabinet body of the power distribution cabinet, the mounting plate is provided with a plurality of mounting slotted holes, so that an element can be conveniently mounted by a worker, a group of supporting rods are arranged in the cabinet body of the power distribution cabinet, and sliding seats are arranged on the supporting rods, so that the position of the sliding seats can be conveniently adjusted up and down along the direction of the supporting rods, the wire harness fixing mechanism on the sliding seats is better close to the element, and the connection and the position arrangement between the element and an electric wire are facilitated; wherein, the deficiency points are as follows:

this kind of be used for interior wiring harness positioning mechanism of switch board uses when fixing the supporting wire of air switch in the switch board at the staff, owing to need a large amount of solid fixed rings to install in the switch board, fix a large amount of wire pencil and handle, make the staff will be more time-wasting when installing a large amount of solid fixed rings, and need maintain the time to the pencil easily in staff later stage, the staff still need dismantle a large amount of solid fixed rings that are fixing the pencil outside that needs to maintain, more time-wasting, and influence work efficiency easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the wiring harness positioning mechanism in the power distribution cabinet is inconvenient to use and easily influences the working efficiency, the wiring harness fixing device in the power distribution cabinet is provided.

The utility model adopts the technical scheme as follows: the utility model provides an inside pencil fixing device of switch board, includes switch board, sealed cabinet door, fixed plate, air switch, wire, solidus frame and metallic channel C, the articulated sealed cabinet door that is provided with of switch board outer wall front end, the equal fixed mounting in both ends has the fixed plate in the middle of the switch board inner wall rear side, fixed plate outside front end is provided with air switch, the upper and lower both sides at air switch outer wall both ends are all supporting to be provided with the wire, the upper and lower both sides at switch board outer wall top both ends all imbed and are provided with metallic channel C, metallic channel C has eight, and per two are the equidistance and set up side by side, the wire agrees with the slip respectively and sets up in relative metallic channel C inboard, the upper and lower both sides at switch board outer wall both ends all are provided with the solidus frame, the fixed plate outside is provided with the spacing joint fixed establishment that can carry out the separated time with the supporting wire of air switch and make things convenient for the separated time fixed establishment of staff's of separated time in the fixed line frame inboard.

Wherein, spacing joint fixed establishment comprises slide rail A, limiting plate, spacing groove, activity cardboard, stopper, equal fixed mounting has slide rail A in the middle of the fixed plate outer wall front end, air switch passes through the slider and slides and set up in the slide rail A outside, the equal fixed mounting in both ends has the limiting plate about the air switch outer wall rear side, the equal embedding in limiting plate outer wall top is provided with the spacing groove, both ends all rotate through the pivot about the fixed plate outer wall and are provided with the activity cardboard, the equal fixed mounting in activity cardboard outer wall opposite face has the stopper, and the stopper agrees with to slide and set up at the spacing inslot side, and passes through bolted connection between activity cardboard and the limiting plate.

The wire distributing mechanism comprises a wiring frame, a wire guide groove A, a limiting baffle, a sliding rail B, a wire guide groove B, a sliding groove, a limiting clamping frame and a wire fixing plate, wherein the wiring frame is fixedly mounted on the upper side and the lower side of the rear side of the inner wall of the power distribution cabinet, the wire guide groove A is embedded into the two ends of the outer wall of the wiring frame, the limiting baffle is rotatably arranged on the rear side of the two ends of the outer wall of the wiring frame through a rotating shaft, the limiting baffle is connected with the wiring frame through a bolt, the sliding rail B is fixedly mounted on the upper side and the lower side of the two ends of the outer wall of the power distribution cabinet, the wire fixing frame is slidably arranged on the top of the outer side of the sliding rail B through a sliding block, the sliding block and the sliding rail B are connected through a bolt, the wire guide groove B is fixedly mounted on the upper side and the lower side of the opposite surface of the outer wall of the wire fixing frame, the sliding groove B is provided with the limiting clamping frame, the wire fixing plate is fixedly mounted on the opposite surface of the inner wall of the limiting clamping frame and the opposite surface of the inner wall of the sliding frame, and the arc-shaped plate are oppositely arranged at equal intervals.

The outer surface of the wire fixing plate is made of butadiene rubber.

The outer surface of the wire fixing plate is made of nitrile rubber.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this kind of inside pencil fixing device of switch board is through being provided with movable cardboard, can make the staff pass through the rear side slider with two air switches and slide the slide rail A outside, the staff pulls relative movable cardboard and rotates through the pivot, make the stopper slide in the spacing inslot side, with the spacing back of air switch, the staff will move about and twist the bolt fastening between cardboard and the limiting plate, the completion is handled the spacing installation of air switch, when improving the effect of air switch easy to assemble more, later stage also conveniently dismantles the effect of maintaining more.

2. This kind of inside pencil fixing device of switch board is through being provided with spacing card frame, can make the staff pull limit baffle and rotate through the pivot, keep out the back with metallic channel A, the staff twists the bolt fastening back with twisting between limit baffle and the wiring frame, the staff promotes the spacing card frame of both sides from top to bottom in the solid wire frame outside one end slides towards relative direction in the spout inboard again, make spacing card frame surface solid line board and the relative solid line board of metallic channel B inner wall contact the wire surface respectively and fix the wire centre gripping, the improvement uses less accessory to carry out more convenient fixed to the wire, and the later stage is to the also more convenient effect of dismantlement when maintaining the wire.

Drawings

Fig. 1 is a schematic sketch of a front-view three-dimensional structure of a power distribution cabinet of the utility model;

fig. 2 is a schematic diagram of a front sectional structure of the power distribution cabinet in an opened state of the utility model;

fig. 3 is an enlarged schematic diagram of a structure at a in fig. 2;

fig. 4 is a schematic diagram of a side sectional structure of the air switch of the present invention;

fig. 5 is a schematic diagram of the bottom structure of the wiring rack of the present invention.

The mark in the figure is: 1. a power distribution cabinet; 101. sealing the cabinet door; 102. a fixing plate; 103. a slide rail A; 104. an air switch; 105. a wire; 106. a limiting plate; 107. a limiting groove; 108. a movable clamping plate; 109. a limiting block; 2. a wiring rack; 201. a wire groove A; 202. a limit baffle; 3. a slide rail B; 4. a wire fixing frame; 401. a wire groove B; 402. a chute; 403. a limiting clamp frame; 404. a wire fixing plate; 5. a wire groove C.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses in:

referring to fig. 1-5, a wire harness fixing device inside a power distribution cabinet, including a power distribution cabinet 1, a sealing cabinet door 101, a fixing plate 102, an air switch 104, a wire 105, a wire fixing frame 4 and a wire guide groove C5, a sealing cabinet door 101 is hinged to the front end of the outer wall of the power distribution cabinet 1, a fixing plate 102 is fixedly installed at each of the two ends of the rear side of the inner wall of the power distribution cabinet 1, the front end of the outer side of the fixing plate 102 is provided with an air switch 104, the upper side and the lower side of the two ends of the outer wall of the air switch 104 are respectively provided with wires 105 in a matched manner, the upper side and the lower side of the two ends of the top of the outer wall of the power distribution cabinet 1 are respectively embedded with a wire guide groove C5, the wire guide grooves C5 are eight, every two wires are arranged in parallel in an equal distance manner, the wires 105 are respectively matched with and slidably arranged inside the opposite wire guide grooves C5, the upper side and the lower side of the two ends of the outer wall of the power distribution cabinet 1 are respectively provided with a wire fixing frame 4, the limiting clamping fixing mechanism which can facilitate installation of the air switch, and the later maintenance of the workers are arranged on the inner side of the wire fixing frame 4.

Referring to fig. 2 and 4, further, the limiting clamping and fixing mechanism is composed of a slide rail a103, a limiting plate 106, a limiting groove 107, a movable clamping plate 108 and a limiting block 109;

the middle of the front end of the outer wall of the fixing plate 102 is fixedly provided with a sliding rail A103, the air switch 104 is arranged outside the sliding rail A103 in a sliding manner through a sliding block, the upper end and the lower end of the rear side of the outer wall of the air switch 104 are fixedly provided with limit plates 106, the tops of the outer walls of the limit plates 106 are embedded with limit grooves 107, the upper end and the lower end of the outer wall of the fixing plate 102 are respectively provided with a movable clamp plate 108 in a rotating manner through a rotating shaft, the opposite surfaces of the outer walls of the movable clamp plates 108 are fixedly provided with limit blocks 109, the limit blocks 109 are arranged inside the limit grooves 107 in a sliding manner, the movable clamp plates 108 are connected with the limit plates 106 through bolts, when an operator needs to install the matched air switch 104 for use in the power distribution cabinet 1, the operator carries the air switch 104 to an installation site, after the sealed cabinet door 101 is opened, the operator slides the two air switches 104 to the outer side of the sliding rail A103 through the sliding blocks on the rear side, the matched wires 105 of the air switch 104 respectively pass through the opposite inner sides of the wire grooves C5, the matched air switches 104, the air switches are screwed into the matched with the matched wires 105, the air switches, the fixed clamp plates 106, the fixed clamp plates 104 and the fixed plates 106 and the fixed plates are installed between the fixed plates.

Referring to fig. 1, 2, 3 and 5, further, the wire dividing fixing mechanism is composed of a wiring frame 2, a wire guide groove a201, a limit baffle 202, a slide rail B3, a wire guide groove B401, a slide groove 402, a limit clamp frame 403 and a wire fixing plate 404;

the upper and lower sides of the two ends of the rear side of the inner wall of the power distribution cabinet 1 are fixedly provided with wiring frames 2, the two ends of the outer wall of the wiring frames 2 are embedded with wire grooves A201, the rear sides of the two ends of the outer wall of the wiring frames 2 are rotatably provided with limit baffles 202 through rotating shafts, the limit baffles 202 are connected with the wiring frames 2 through bolts, the upper and lower sides of the two ends of the outer wall of the power distribution cabinet 1 are fixedly provided with slide rails B3, wire fixing frames 4 are arranged at the top of the outer sides of the slide rails B3 in a sliding manner through slide blocks, the slide blocks matched with the wire fixing frames 4 are connected with the slide rails B3 through bolts, the upper and lower ends of the opposite surfaces of the outer wall of the wire fixing frame 4 are embedded with wire grooves B401, the upper and lower sides of one end of the outer wall of the wire fixing frame 4 are embedded with slide grooves 402, the bottom of the inner side of the slide groove 402 is provided with limit clamping frames 403 in a sliding manner, the limit clamping frames 403 are connected with the wire fixing frames 4 through bolts, the opposite surfaces of the outer walls of the limit clamping frames 403 and the opposite surfaces of the opposite wire grooves B401 are fixedly provided with wire fixing plates 404, the wire fixing plates 404 are provided with a plurality of arc-shaped wire fixing plates 404, every three arc-shaped wire fixing plates are arranged in parallel at equal intervals, when a worker passes through the wires 105 matched with the air switch 104 from the inner sides of the opposite wire guide grooves C5 respectively and connects the air switch 104 with the matched wires 105, the wires pass through the opposite wire guide grooves B401 and the opposite wire guide grooves A201, after the worker finishes wiring the air switch 104 with the matched wires 105, the worker pulls the limiting baffle 202 to rotate through the rotating shaft to block the wire guide grooves A201, after the worker screws the limiting baffle 202 and the wiring frame 2 into bolts for fixing, the worker pushes the limiting clamping frames 403 at the upper side and the lower side of one end of the outer side of the wire fixing frame 4 to slide towards the opposite directions in the inner sides of the sliding grooves 402, so that the wire fixing plates 404 on the surfaces of the limiting clamping frames 403 and the wire fixing plates 404 opposite to the inner walls of the wire guide grooves B401 are respectively contacted with the surfaces of the wires 105, after the lead 105 is clamped and fixed, the worker screws the limit clamp frame 403 and the lead fixing frame 4 into the bolt for fixing, so that the lead 105 is separated and fixed, and the worker can maintain the lead 105 for separation and fixation more conveniently.

Referring to fig. 1-5, further, the air switch 104 is electrically connected to the associated device through a conducting wire 105, and the other end of the air switch 104 is electrically connected to the battery through a conducting wire 105.

Referring to fig. 1-3, further, the material of the outer surface of the wire fixing plate 404 is butadiene rubber, and the butadiene rubber has the characteristics of skid resistance and wear resistance, so that the wire fixing plate 404 can contact the surface of the wire 105, and after the wire 105 is clamped and fixed, the friction between the wire fixing plate 404 and the wire 105 is increased, thereby preventing the wire 105 from being displaced and simultaneously preventing the outer surface of the wire fixing plate 404 from being worn and damaged.

As shown in fig. 1-3, the utility model discloses outside the embodiment that uses solid line board 404 surface material for butadiene rubber, still there is another implementation mode, solid line board 404 surface material is nitrile rubber, have high coefficient of friction and wear-resisting characteristic because of the nitrile rubber material, can make solid line board 404 on contact wire 105 surface, carry out the centre gripping with wire 105 and fix the back, will make the increase of friction between solid line board 404 and the wire 105, when preventing that wire 105 from producing the displacement, when can preventing that solid line board 404 surface from producing wearing and tearing and causing the damage, the solid line board 404 surface of nitrile rubber material that has ageing-resistant and mechanical strength high characteristic can be used for a long time and can not cause ageing too fast because of producing the friction for a long time between with wire 105.

The working principle is as follows: firstly, when an operator needs to install an air switch 104 matched with used equipment in a power distribution cabinet 1 for use, the operator carries the air switch 104 to an installation site, and after a sealing cabinet door 101 is opened, the operator slides two air switches 104 to the outer side of a sliding rail A103 through a rear side sliding block, then the operator pushes a limiting baffle 202 to rotate through a rotating shaft after the operator connects the air switch 104 with matched wires 105, the operator pushes the limiting baffle 202 to abut against the wire groove A201, after the operator fixes the limiting baffle 202 and a wiring frame 2 through screwing bolts, the operator pushes limiting clamping frames 403 on the upper side and the lower side of one end of the outer side of a wire fixing frame 4 to slide towards opposite directions in the sliding groove 402, the wire fixing plates 404 on the surface of the limiting clamping frame 403 and the inner wall of the wire groove B401 are respectively contacted with the surface of the wires 105, after the wires 105 are clamped and fixed, the operator pushes the air switch 403 and the wire fixing frames 403 to be convenient for the operator to handle the wires 105 through the air switch 104, and the air switch 104 can be conveniently handled when the air switch 104 and the air switch is fixed to handle the wires, and the air switch 104, and the air switch can be conveniently handled when the air switch, the air switch can be handled, and the air switch can be conveniently.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an inside pencil fixing device of switch board, includes switch board (1), sealed cabinet door (101), fixed plate (102), air switch (104), wire (105), solidus frame (4) and metallic channel C (5), the articulated sealed cabinet door (101) that is provided with of switch board (1) outer wall front end, equal fixed mounting in both ends has fixed plate (102) in the middle of switch board (1) inner wall rear side, fixed plate (102) outside front end is provided with air switch (104), the upper and lower both sides at air switch (104) outer wall both ends all form a complete set and are provided with wire (105), the upper and lower both sides at switch board (1) outer wall top both ends all imbed and are provided with metallic channel C (5), metallic channel C (5) have eight, and per two are the equidistance and set up side by side, wire (105) agree with respectively and slide and set up in relative metallic channel C (5) inboard, the upper and lower both sides at switch board (1) outer wall both ends all are provided with solidus frame (4), its characterized in that: the fixed plate (102) outside is provided with the spacing joint fixed establishment that can facilitate the installation air switch, solidus frame (4) inboard is provided with the separated time fixed establishment that can carry out the separated time with the supporting wire of air switch and fix and make things convenient for staff's later maintenance.

2. The wire harness fixing device inside the power distribution cabinet according to claim 1, wherein: the limiting clamping and fixing mechanism consists of a sliding rail A (103), a limiting plate (106), a limiting groove (107), a movable clamping plate (108) and a limiting block (109);

equal fixed mounting has slide rail A (103) in the middle of fixed plate (102) outer wall front end, air switch (104) slide through the slider and set up in the slide rail A (103) outside, the equal fixed mounting in both ends has limiting plate (106) about air switch (104) outer wall rear side, limiting plate (106) outer wall top all imbeds and is provided with spacing groove (107), both ends all rotate through the pivot about fixed plate (102) outer wall and are provided with activity cardboard (108), the equal fixed mounting in activity cardboard (108) outer wall opposite face has stopper (109).

3. The wire harness fixing device inside the power distribution cabinet according to claim 1, wherein: the branching fixing mechanism is composed of a wiring frame (2), a wire guide groove A (201), a limiting baffle (202), a sliding rail B (3), a wire guide groove B (401), a sliding groove (402), a limiting clamping frame (403) and a wire fixing plate (404);

the utility model discloses a solid fixed mounting of switch board (1) inner wall rear side both ends has wiring frame (2) the equal fixed mounting in upper and lower both sides at both ends, wiring frame (2) outer wall both ends all imbed and are provided with wire casing A (201), wiring frame (2) outer wall both ends rear side all rotates through the pivot and is provided with limit baffle (202), the equal fixed mounting in upper and lower both sides at switch board (1) outer wall both ends has slide rail B (3), gu swift (4) all slide through the slider and set up at slide rail B (3) outside top, gu swift (4) outer wall opposite face about both ends all imbed and are provided with wire casing B (401), gu the upper and lower both sides of swift (4) outer wall one end all imbed and are provided with spout (402), spout (402) inboard bottom slides and is provided with spacing calorie of frame (403), spacing calorie of frame (403) outer wall bottom and the equal fixed mounting of relative wire casing B (401) inner wall opposite face have solidus board (404).

4. The wire harness fixing device inside the power distribution cabinet according to claim 2, characterized in that: the limiting block (109) is arranged on the inner side of the limiting groove (107) in a fit and sliding mode, and the movable clamping plate (108) is connected with the limiting plate (106) through a bolt.

5. The wire harness fixing device inside the power distribution cabinet according to claim 3, wherein: through bolted connection between limit baffle (202) and wiring frame (2), pass through bolted connection between supporting slider of solidus frame (4) and slide rail B (3), pass through bolted connection between spacing card frame (403) and the solidus frame (4), solidus board (404) has a plurality of, and every three is the relative setting side by side of arc form equidistance.

6. The wire harness fixing device inside the power distribution cabinet according to claim 3, wherein: the outer surface of the wire fixing plate (404) is made of butadiene rubber.

7. The wiring harness fixing device inside the power distribution cabinet according to claim 3, wherein: the outer surface of the wire fixing plate (404) is made of nitrile rubber.