CN117200032A - Electrical control cabinet with wire end protection function - Google Patents
Electrical control cabinet with wire end protection function Download PDFInfo
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- CN117200032A CN117200032A CN202311476569.0A CN202311476569A CN117200032A CN 117200032 A CN117200032 A CN 117200032A CN 202311476569 A CN202311476569 A CN 202311476569A CN 117200032 A CN117200032 A CN 117200032A
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims description 84
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 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
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The invention discloses an electric appliance control cabinet with a wire end protection function, which relates to the technical field of electric appliance control cabinets and comprises a cabinet body, wherein two door bodies are rotatably arranged on the cabinet body, an insulating mounting plate and a main board module are fixedly arranged in the cabinet body, a plurality of mounting rails are fixedly arranged on the insulating mounting plate, a plurality of wiring modules are fixedly arranged on each mounting rail through bolts, two electric appliance wire jacks are formed on each wiring module, and a fixing mechanism matched with the corresponding electric appliance wire jack is arranged on each wiring module. The advantages are that: adopt dual fixed mode to fix the main line, improve the tensile properties of main line, still can carry out elastic buffer to the main line simultaneously, increase the scalable length of main line and electrical apparatus electric wire in the switch board is inside, the effectual stability that improves the main line and connect protects the end of a thread of main line, reduces the probability that the end of a thread is broken.
Description
Technical Field
The invention relates to the technical field of electrical control cabinets, in particular to an electrical control cabinet with a wire end protection function.
Background
The electric control cabinet is equipment for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electric wiring requirements, and is mainly used for connecting and remotely controlling the electric equipment, and a plurality of electric wire connection modules are installed in the electric control cabinet.
Through retrieving, patent number CN113471840B discloses an electrical apparatus switch board with end of a thread safeguard function, and it includes the switch board, be connected with fixed establishment on the switch board, install protection machanism on the switch board, protection machanism internally mounted has the locking mechanism, switch board internally mounted has fixture, switch board internally connected has conflict mechanism, switch board internally mounted has sealing mechanism, be connected with wire mechanism on the switch board.
The control cabinet has the following defects in the specific use process:
1. the electric wire is buffered by the reset of the spring and the friction force of the sliding block, so that the probability of the electric wire being separated from the connecting module is reduced.
2. The main line in the control cabinet is connected with the main board module in the control cabinet, the main line is fixed on the main board module through the pressing acting force of the bolts, the main line is fixed by simply pressing the acting force, the fixing effect is poor, and the falling probability exists.
Therefore, the novel electrical control cabinet with the wire end protection function can be adopted to solve the defects in the prior art.
Disclosure of Invention
The invention aims to solve the problems of poor buffering effect and poor main line fixing stability in the prior art, and provides an electric appliance control cabinet with a line head protection function.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an electric appliance control cabinet with a wire end protection function comprises a cabinet body;
the cabinet body is rotatably provided with two door bodies, an insulating mounting plate and a main board module are fixedly arranged in the cabinet body, a plurality of mounting rails are fixedly arranged on the insulating mounting plate, a plurality of wiring modules are fixedly arranged on each mounting rail through bolts, two electric appliance wire jacks are formed in each wiring module, and a fixing mechanism matched with the corresponding electric appliance wire jack is arranged on each wiring module;
the first winding part comprises a second winding roller and a second winding shaft, two second winding shafts are rotatably arranged on the wiring module, one second winding roller is fixedly arranged on each second winding shaft, and a reset mechanism is arranged between each second winding shaft and the wiring module;
the fixing part comprises a fixing jacket, supporting rods and anti-slip splints, a plurality of supporting rods are fixedly arranged in the cabinet body, a fixing jacket is fixedly arranged on each supporting rod, a plurality of anti-slip splints are slidably arranged in each fixing jacket, a linkage mechanism is arranged between the plurality of matched fixing jackets, and a locking mechanism matched with one anti-slip splints is arranged on each fixing jacket;
the second winding part comprises a first winding roller and a first winding shaft, the first winding shaft is fixedly arranged on the insulating mounting plate, a plurality of first winding rollers are rotatably arranged on the first winding shaft, and a rebound mechanism is arranged between each first winding roller and each first winding shaft;
the buffer part comprises a limiting sliding groove, a limiting sliding plate, friction blocks, buffer springs, a rotating column and steering buffer rollers, wherein the limiting sliding groove is formed in the insulating mounting plate, the limiting sliding plate is slidably installed in the limiting sliding groove, the friction blocks matched with the limiting sliding groove are fixedly installed on the limiting sliding plate, the rotating column is fixedly installed on the limiting sliding plate, the plurality of steering buffer rollers are rotatably installed on the rotating column, and a plurality of buffer springs are fixedly installed between the limiting sliding plate and the limiting sliding groove;
the main board module is provided with a plurality of main line plug wire holes, the main board module is fixedly provided with a plurality of locking nuts, each locking nut is provided with a locking screw rod in a threaded rotation mode, each locking screw rod is connected with the main board module in a sliding and penetrating mode, and each locking screw rod is connected with the main board module in a rotation mode.
In the electrical control cabinet with the wire end protection function, the fixing mechanism comprises a fixing screw rod, a fixing nut, sliding rods and fixing splints, wherein the two sliding rods are slidably arranged on the wiring module, and the two sliding rods and the two electrical wire jacks are internally and fixedly provided with the matched fixing splints;
two fixing nuts are fixedly arranged on the wiring module, a fixing screw rod is rotatably arranged on each fixing nut in a threaded mode, and the two fixing screw rods are rotatably connected with the corresponding sliding rods.
In the electrical control cabinet with the wire end protection function, a plurality of pressing heads are fixedly installed on each fixing clamping plate, and a fixing insertion cone is fixedly installed on each pressing head.
In the electrical control cabinet with the wire end protection function, the reset mechanism comprises a first fixed sleeve and a first reset spring coil, wherein the first fixed sleeve is fixedly installed on the second winding shaft and the wiring module, and the first reset spring coil is fixedly installed on the first fixed sleeve.
In the electrical control cabinet with the thread end protection function, the linkage mechanism comprises linkage fixing blocks and linkage telescopic rings, two linkage fixing blocks are fixedly installed on each anti-slip clamping plate, and one linkage telescopic ring is fixedly installed between the two matched linkage fixing blocks.
In the electrical control cabinet with the wire end protection function, each anti-slip clamping plate is fixedly provided with a plurality of anti-slip teeth, and each anti-slip tooth is made of insulating ceramic materials.
In the electrical control cabinet with the wire end protection function, the locking mechanism comprises a locking slide plate, locking teeth, a fixed support plate, a pressing push rod and a locking plugboard, wherein the locking slide plate is fixedly arranged on one anti-skid clamping plate, and the locking slide plate is in sliding penetrating connection with the fixed clamping sleeve;
the locking slide plate is fixedly provided with a plurality of locking teeth, the fixing jacket is fixedly provided with a fixing support plate, the fixing support plate is provided with a pressing push rod in a penetrating sliding manner, the pressing push rod is fixedly provided with a locking plugboard matched with the locking teeth, and a pressing structure is arranged between the pressing push rod and the fixing support plate.
In the electrical control cabinet with the wire end protection function, the pressing structure comprises a fixed baffle and pressing springs, the fixed baffle is fixedly installed on the pressing push rod, and a plurality of pressing springs are fixedly installed between the fixed baffle and the fixed support plate.
In the electrical control cabinet with the wire end protection function, the rebound mechanism comprises a fixed ring and a second reset spring coil, wherein the fixed ring is fixedly installed on the first winding roller and the first winding shaft, and the second reset spring coil is fixedly installed between the two fixed rings.
In the electrical control cabinet with the wire end protection function, a plurality of threading holes are formed in the side edge of the cabinet body, and a protection rubber ring is fixedly installed in each threading hole.
Compared with the prior art, the invention has the advantages that:
1: the invention can rapidly and stably lock the electric wires, twine the electric wires and buffer the electric wires, increase the length of the electric wires in the control cabinet, buffer the electric wires, effectively reduce the influence of the expansion of the electric wires on the connection part, improve the connection firmness of the wire heads, and improve the connection stability between the electric wires and the wiring module to a certain extent.
2: the invention can carry out position exchange of the wiring module according to different wiring appliances, can arrange wires in the control cabinet, improves the rationality of the wires arranged in the control cabinet, effectively reduces the probability of wire winding, is convenient for manual maintenance and rectification, and can also reduce the probability of partial circuit short circuit caused by wire disorder.
3: the invention not only can carry out movement buffering on the main line, but also can increase the telescopic length of the main line in the control cabinet, can effectively reduce the probability of separating the main line from the main board module caused by pulling the main line, and can also straighten and tighten the main line in the control cabinet by matching with the use of the spring coil II, thereby effectively improving the uniformity of the flat cable in the control cabinet.
4: the invention not only can fix the main line through bolts, but also can clamp and fix the main line, effectively improves the connection stability of the main line and the main board module by adopting a double fixing mode, simultaneously provides additional tensile capacity for the main line through clamping and fixing, further reduces the separation probability of the main line and the main board module, improves the connection stability of the main line head and the main board module, can protect the main line head and reduces the stretch-breaking probability of the main line head.
In summary, the invention adopts a double fixing mode to fix the main line, improves the tensile property of the main line, can elastically buffer the main line, increases the telescopic length of the main line and the electric wires inside the control cabinet, effectively improves the stability of the connection of the main line, protects the line heads of the main line and the electric wires, and reduces the probability of the line heads being broken.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a schematic structural diagram of an electrical control cabinet with a wire end protection function according to the present invention;
FIG. 2 is a schematic detail view of the rear view of FIG. 1;
FIG. 3 is an enlarged schematic detail view of the steering buffer roller and its peripheral components of FIG. 1;
FIG. 4 is an enlarged schematic detail view of the wiring module of FIG. 1;
FIG. 5 is a schematic detail view of the exploded construction of FIG. 4;
FIG. 6 is an enlarged schematic detail view of the clamping mechanism of FIG. 1;
FIG. 7 is a schematic detail view of an exploded construction of the stationary jacket portion of FIG. 6;
FIG. 8 is an enlarged schematic detail view of the locking structure of FIG. 7;
FIG. 9 is an enlarged schematic detail view of the first wind-up roll and its peripheral components of FIG. 1;
fig. 10 is an enlarged schematic detail view of the main board module of fig. 1.
In the figure: the novel anti-slip device comprises a cabinet body 1, a door body 2, a sealing ring 3, an insulating mounting plate 4, a mounting rail 5, a wiring module 6, a mounting hole 7, a main board module 8, a fixing jacket 9, a first winding roller 10, a limiting chute 11, a buffer spring 12, a first winding roller 13, a steering buffer roller 14, a main line plug wire hole 15, a locking nut 16, a locking screw 17, a moisture-proof bottom plate 18, a heat dissipation hollow plate 19, a protective rubber ring 20, a fixing screw 21, a second winding roller 22, a first return spring roll 23, a fixing nut 24, a second winding roller 25, a sliding rod 26, a fixing clamping plate 27, a supporting rod 28, a locking sliding plate 29, a non-slip clamping plate 30, a non-slip tooth 31, a linking fixing block 32, a linking telescopic ring 33, a locking tooth 34, a fixing supporting plate 35, a pushing push rod 36, a locking plug plate 37, a fixing baffle plate 38, a pressing spring 39 and a second return spring roll 40.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, 4-5 and 10, an electrical control cabinet with a wire end protection function comprises a cabinet body 1;
two door bodies 2 are rotatably installed on the cabinet body 1, an insulating installation plate 4 and a main board module 8 are fixedly installed in the cabinet body 1, a plurality of installation rails 5 are fixedly installed on the insulating installation plate 4, a plurality of wiring modules 6 are fixedly installed on each installation rail 5 through bolts, two electric appliance wire jacks are formed in each wiring module 6, and a fixing mechanism matched with the corresponding electric appliance wire jack is installed on each wiring module 6;
the bottom of the cabinet body 1 is fixedly provided with a dampproof bottom plate 18, which plays a dampproof role; square holes are formed in the back of the cabinet body 1, and heat dissipation hollowed-out plates 19 are fixedly installed in the square holes, so that ventilation and heat dissipation effects are achieved.
The side of the cabinet body 1 is provided with a plurality of threading holes, and a protective rubber ring 20 is fixedly arranged in each threading hole and used for protecting a main line, so that the abrasion probability of the main line is reduced, the service life of the main line is prolonged, and meanwhile, the breaking probability of the main line caused by breaking can be reduced.
A plurality of main line plug wire holes 15 are formed in the main board module 8, a plurality of locking nuts 16 are fixedly arranged on the main board module 8, a locking screw rod 17 is rotatably arranged on each locking nut 16 in a threaded mode, each locking screw rod 17 is in sliding penetrating connection with the main board module 8, and each locking screw rod 17 is rotatably connected with the main board module 8;
fixing the main line head:
the thread ends are inserted into the main thread plug wire holes 15, then the locking screw 17 is rotated to make the bottom of the locking screw 17 prop against the thread ends of the main thread, the thread ends are deformed by the propping force, and the thread ends are clamped with the locking screw 17, so that the thread ends are locked, and the connection stability of the main thread and the main board module 8 can be ensured.
The fixing mechanism comprises a fixing screw rod 21, a fixing nut 24, sliding rods 26 and a fixing clamping plate 27, wherein the two sliding rods 26 are slidably arranged on the wiring module 6, and the two sliding rods 26 and two electric wire jacks are internally and fixedly provided with the matched fixing clamping plate 27;
two fixing nuts 24 are fixedly arranged on the wiring module 6, a fixing screw rod 21 is rotatably arranged on each fixing nut 24 in a threaded manner, and the two fixing screw rods 21 are rotatably connected with corresponding sliding rods 26;
fixing electric wires:
the wire end of the electric wire is inserted into the electric wire jack, the wire end is positioned between the two fixing clamping plates 27, then the fixing screw 21 is rotated, the sliding rod 26 and the fixing clamping plates 27 positioned on the sliding rod 26 are pushed to move under the action of the fixing nuts 24, and the two fixing clamping plates 27 clamp and fix the wire end of the electric wire.
A plurality of pressing heads are fixedly arranged on each fixed clamping plate 27, and a fixed insertion cone is fixedly arranged on each pressing head;
part of the fixed plug cone can be inserted into the protective insulation skin outside the electric wire of the electric appliance under the action of the pressing of the fixed clamping plate 27, the fixing stability can be effectively improved, the other part of the fixed plug cone can directly prop against the wire head of the electric wire of the electric appliance, and the wire head can be deformed easily under the action of the same equal pressure due to the small contact area between the end part of the fixed plug cone and the electric wire of the electric appliance, so that the fixing effect is better.
Referring to fig. 4-5, the first winding part comprises a second winding roller 22 and a second winding roller 25, two second winding rollers 25 are rotatably installed on the wiring module 6, one second winding roller 22 is fixedly installed on each second winding roller 25, and a reset mechanism is installed between each second winding roller 25 and the wiring module 6;
the reset mechanism comprises a first fixed sleeve and a first reset spring roll 23, the first fixed sleeve is fixedly arranged on the second rolling shaft 25 and the wiring module 6, and the first reset spring roll 23 is fixedly arranged on the two fixed sleeves;
before the electric appliance wire end is fixed, the electric appliance wire is required to be wound on the second winding roller 22, when one end of the electric appliance wire far away from the wiring module 6 is pulled instantly, the electric appliance wire can be propped against the second winding roller 22 at the first time, so that most of pulling force can be counteracted, and the stability of connection between the electric appliance wire end and the wiring module 6 is ensured;
after the electric wires are propped against the second winding roller 22 for a certain time (the time is short, generally within one second), the electric wires pull the second winding roller 22 to rotate, meanwhile, the electric wires wound on the second winding roller 22 are unreeled, the length of the electric wires close to one end of the wiring module 6 is lengthened due to unreeled electric wires, the stress limit of the wiring module 6 can be increased, the buffer effect is achieved, and the stability of connection between the electric wires and the wiring module 6 can be further improved;
when the external tension of the electric wire is removed, the electric wire is restored under the action of the first return spring coil 23.
Referring to fig. 6-8, the fixing part comprises a fixing jacket 9, support rods 28 and anti-slip clamping plates 30, wherein a plurality of support rods 28 are fixedly arranged in the cabinet body 1, each support rod 28 is fixedly provided with one fixing jacket 9, a plurality of anti-slip clamping plates 30 are slidably arranged in each fixing jacket 9, a linkage mechanism is arranged between the plurality of matched fixing jackets 9, and a locking mechanism matched with one anti-slip clamping plate 30 is arranged on the fixing jacket 9;
and (3) main line refastening: the main line passes through the fixing jacket 9, and then the anti-skid clamping plate 30 is clamped on the main line to fix the main line;
the main line is provided with additional tensile capacity, the probability of separating the main line from the main board module 8 is further reduced, the stability of connecting the main line head with the main board module 8 is improved, the main line head can be protected, and the probability of breaking the main line head is reduced.
The linkage mechanism comprises linkage fixed blocks 32 and linkage telescopic rings 33, each anti-slip clamping plate 30 is fixedly provided with two linkage fixed blocks 32, and a linkage telescopic ring 33 is fixedly arranged between the two matched linkage fixed blocks 32;
one of them anti-skidding splint 30 removes the interlock fixed block 32 that drives on this anti-skidding splint 30 and removes, and cooperation interlock expansion ring 33 drives other anti-skidding splint 30 and removes the centre gripping simultaneously, realizes that a plurality of anti-skidding splint 30 remove the centre gripping for the centre gripping fixed efficiency to the main line is higher, adopts a plurality of anti-skidding splint 30 still can increase simultaneously to support the frictional force of pressing, thereby reaches the purpose that improves the fixed stability of centre gripping.
Each anti-slip splint 30 is fixedly provided with a plurality of anti-slip teeth 31, and each anti-slip tooth 31 is made of insulating ceramic material;
the function of the anti-slip teeth 31 is to increase the pressing force between the anti-slip clamping plate 30 and the main line, thereby achieving the purpose of improving the clamping stability, and the function of the insulating ceramic material is to prevent the occurrence of leakage caused by the damage of the main line.
The locking mechanism comprises a locking slide plate 29, locking teeth 34, a fixed support plate 35, a pressing push rod 36 and a locking plugboard 37, wherein the locking slide plate 29 is fixedly arranged on one anti-skid clamping plate 30, and the locking slide plate 29 is in sliding penetrating connection with the fixed clamping sleeve 9;
a plurality of locking teeth 34 are fixedly arranged on the locking slide plate 29, a fixed support plate 35 is fixedly arranged on the fixed jacket 9, a pressing push rod 36 is arranged on the fixed support plate 35 in a penetrating and sliding manner, a locking plugboard 37 matched with the plurality of locking teeth 34 is fixedly arranged on the pressing push rod 36, and a pressing structure is arranged between the pressing push rod 36 and the fixed support plate 35;
the locking slide plate 29 is moved to drive the anti-slip clamp plate 30 to move, the locking slide plate 29 can be prevented from moving reversely under the action of the locking teeth 34 and the locking plugboard 37, the anti-slip clamp plate 30 is kept to be clamped against the main line under the action of the pressing force, if the locking slide plate 29 needs to be unlocked, the pressing push rod 36 is only required to be pulled to separate the locking plugboard 37 from the locking teeth 34, and at the moment, the locking slide plate 29 can move on the fixed clamping sleeve 9, so that the anti-slip clamp plate 30 is driven to be separated from the main line.
The pressing structure comprises a fixed baffle 38 and a pressing spring 39, the fixed baffle 38 is fixedly arranged on the pressing push rod 36, and a plurality of pressing springs 39 are fixedly arranged between the fixed baffle 38 and the fixed support plate 35;
the locking insert plate 37 is always engaged with the locking teeth 34 by the pressing spring 39 and the fixing baffle 38, so that the locking stability of the locking slide plate 29 is improved.
Referring to fig. 1 and 9, the second winding part comprises a first winding roller 10 and a first winding roller 13, the first winding roller 13 is fixedly mounted on the insulation mounting plate 4, a plurality of first winding rollers 10 are rotatably mounted on the first winding roller 13, and a rebound mechanism is mounted between each first winding roller 10 and the first winding roller 13;
the rebound mechanism comprises a fixed ring and a second reset spring roll 40, the first winding roller 10 and the first winding roller 13 are fixedly provided with the fixed ring, and the second reset spring roll 40 is fixedly arranged between the two fixed rings;
winding the main wire on the first winding roller 10, and then inserting one end of the wire head of the main wire into the wire plug hole 15 of the main wire;
before the main line head is fixed, the main line needs to be wound on the first winding roller 10, when one end of the main line far away from the main board module 8 is pulled instantly, the main line can be propped against the first winding roller 10 at the first time, so that most of the pulling force can be counteracted, and the stability of connection between the main line head and the main board module 8 is ensured.
After the main line abuts against the first winding roller 10 for a certain time (the time is short, generally within one second), the main line pulls the first winding roller 10 to rotate, meanwhile, the main line wound on the first winding roller 10 is unreeled, the length of the main line at one end close to the main board module 8 is lengthened due to unreeled main line, the stress limit of the main board module 8 can be increased, the buffer effect is achieved, and the stability of connection between the main line and the main board module 8 can be further improved;
when the main wire is subjected to the external tension, the main wire is restored under the action of the second return spring coil 40, so that the main wire is continuously wound on the first winding roller 10.
Referring to fig. 1 and 3, the buffer part comprises a limit sliding chute 11, a limit sliding plate, friction blocks, buffer springs 12, a rotating column and a steering buffer roller 14, wherein the limit sliding chute 11 is arranged on the insulation mounting plate 4, the limit sliding plate is arranged in the limit sliding chute 11 in a sliding manner, the friction blocks matched with the limit sliding chute 11 are fixedly arranged on the limit sliding plate, the rotating column is fixedly arranged on the limit sliding plate, the plurality of steering buffer rollers 14 are rotatably arranged on the rotating column, and the plurality of buffer springs 12 are fixedly arranged between the limit sliding plate and the limit sliding chute 11;
the main line is wound on the first wind-up roll 10, the main line passes through the steering buffer roll 14, when the main line receives tension, the steering buffer roll 14 is driven to move under the action of the tension of the main line, the main line is buffered for a certain distance by matching with the use of the buffer spring 12, the limiting slide plate moves to generate friction force due to the action of the friction block, and the tension is partially counteracted by using the internal energy consumed by the friction force, so that the main line can be effectively protected, and the existing probability of falling off of the main line and the main board module 8 is reduced.
The specific operation steps of the invention are as follows:
fixing the main line head: inserting the thread ends into the thread plug holes 15 of the main thread, then rotating the locking screw 17 to enable the bottom of the locking screw 17 to prop against the thread ends of the main thread, deforming the thread ends of the main thread by the propping acting force, and enabling the thread ends to be clamped with the locking screw 17 so as to lock the thread ends of the main thread, wherein the locking is the locking of the thread ends of the main thread, and the connection stability of the main thread and the main board module 8 can be ensured;
fixing electric wires: inserting the wire ends of the electric wires into the electric wire insertion holes of the electric wires, enabling the wire ends to be positioned between the two fixing clamping plates 27, then rotating the fixing screw 21, pushing the sliding rod 26 and the fixing clamping plates 27 positioned on the sliding rod 26 to move under the action of the fixing nuts 24, and enabling the two fixing clamping plates 27 to clamp and fix the wire ends of the electric wires;
before the electric appliance wire end is fixed, the electric appliance wire is required to be wound on the second winding roller 22, when one end of the electric appliance wire far away from the wiring module 6 is pulled instantly, the electric appliance wire can be propped against the second winding roller 22 at the first time, so that most of pulling force can be counteracted, and the stability of connection between the electric appliance wire end and the wiring module 6 is ensured;
after the electric wires are propped against the second winding roller 22 for a certain time (the time is short, generally within one second), the electric wires pull the second winding roller 22 to rotate, meanwhile, the electric wires wound on the second winding roller 22 are unreeled, the length of the electric wires close to one end of the wiring module 6 is lengthened due to unreeled electric wires, the stress limit of the wiring module 6 can be increased, the buffer effect is achieved, and the stability of connection between the electric wires and the wiring module 6 can be further improved;
when the external tension of the electric wire is eliminated, the electric wire can be restored to the original state under the action of the first return spring coil 23;
part of the fixed plug cone can be inserted into the protective insulating skin outside the electric wire of the electric appliance under the action of the pressing action of the fixed clamping plate 27, so that the stability of fixation can be effectively improved, and the other part of the fixed plug cone can be directly pressed against the wire head of the electric wire of the electric appliance;
and (3) main line refastening:
the main line passes through the fixing jacket 9, and then the anti-skid clamping plate 30 is clamped on the main line to fix the main line;
the main line is provided with additional tensile capacity, the probability of separating the main line from the main board module 8 is further reduced, the stability of connecting the main line head with the main board module 8 is improved, the main line head can be protected, and the probability of breaking the main line head is reduced;
one of the anti-skid clamping plates 30 moves to drive the linkage fixing block 32 on the anti-skid clamping plate 30 to move, and the linkage telescopic ring 33 is matched to drive the other anti-skid clamping plates 30 to move, so that a plurality of anti-skid clamping plates 30 move and clamp simultaneously, the clamping and fixing efficiency on a main line is higher, and meanwhile, the plurality of anti-skid clamping plates 30 can increase the pressing friction force, so that the aim of improving the clamping and fixing stability is fulfilled;
the locking slide plate 29 is moved to drive the anti-skid clamping plate 30 to move, the anti-skid clamping plate 29 can be prevented from moving reversely under the action of the locking teeth 34 and the locking plugboard 37, the anti-skid clamping plate 30 is kept to be clamped against the main line under the action of the pressing force, if the locking slide plate 29 needs to be unlocked, the pressing push rod 36 is only required to be pulled to separate the locking plugboard 37 from the locking teeth 34, and at the moment, the locking slide plate 29 can move on the fixed clamping sleeve 9, so that the anti-skid clamping plate 30 is driven to be separated from the main line;
the locking plugboard 37 is always clamped with the locking teeth 34 under the action of the pressing spring 39 and the fixed baffle 38, so that the stability of locking the locking sliding plate 29 is improved;
winding the main wire on the first winding roller 10, and then inserting one end of the wire head of the main wire into the wire plug hole 15 of the main wire;
before the main line head is fixed, the main line needs to be wound on the first winding roller 10, when one end of the main line far away from the main board module 8 is pulled instantly, the main line can be propped against the first winding roller 10 at the first time, so that most of the pulling force can be counteracted, and the stability of connection between the main line head and the main board module 8 is ensured.
After the main line abuts against the first winding roller 10 for a certain time (the time is short, generally within one second), the main line pulls the first winding roller 10 to rotate, meanwhile, the main line wound on the first winding roller 10 is unreeled, the length of the main line at one end close to the main board module 8 is lengthened due to unreeled main line, the stress limit of the main board module 8 can be increased, the buffer effect is achieved, and the stability of connection between the main line and the main board module 8 can be further improved;
when the main line is subjected to the external tension of the main line and disappears, the main line can be restored under the action of the second reset spring coil 40, so that the main line is continuously wound on the first winding roller 10;
the main line is wound on the first wind-up roll 10, the main line passes through the steering buffer roll 14, when the main line receives tension, the steering buffer roll 14 is driven to move under the action of the tension of the main line, the main line is buffered for a certain distance by matching with the use of the buffer spring 12, the limiting slide plate moves to generate friction force due to the action of the friction block, and the tension is partially counteracted by using the internal energy consumed by the friction force, so that the main line can be effectively protected, and the existing probability of falling off of the main line and the main board module 8 is reduced.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. An electrical control cabinet with end of a thread safeguard function, characterized by comprising:
a cabinet body (1);
two door bodies (2) are rotatably mounted on the cabinet body (1), an insulating mounting plate (4) and a main board module (8) are fixedly mounted in the cabinet body (1), a plurality of mounting rails (5) are fixedly mounted on the insulating mounting plate (4), a plurality of wiring modules (6) are fixedly mounted on each mounting rail (5) through bolts, two electric wire jacks are formed in each wiring module (6), and a fixing mechanism matched with the corresponding electric wire jacks is mounted on each wiring module (6);
the first winding part comprises a second winding roller (22) and a second winding shaft (25), two second winding shafts (25) are rotatably arranged on the wiring module (6), one second winding roller (22) is fixedly arranged on each second winding shaft (25), and a reset mechanism is arranged between each second winding shaft (25) and the wiring module (6);
the fixing part comprises a fixing jacket (9), support rods (28) and anti-slip clamping plates (30), a plurality of support rods (28) are fixedly arranged in the cabinet body (1), one fixing jacket (9) is fixedly arranged on each support rod (28), a plurality of anti-slip clamping plates (30) are slidably arranged in each fixing jacket (9), a linkage mechanism is arranged among the plurality of matched fixing jackets (9), and a locking mechanism matched with one anti-slip clamping plate (30) is arranged on each fixing jacket (9);
the second winding part comprises first winding rollers (10) and first winding shafts (13), the first winding shafts (13) are fixedly arranged on the insulation mounting plate (4), a plurality of first winding rollers (10) are rotatably arranged on the first winding shafts (13), and a rebound mechanism is arranged between each first winding roller (10) and each first winding shaft (13);
the buffer part comprises a limiting sliding groove (11), a limiting sliding plate, friction blocks, a buffer spring (12), a rotating column and a steering buffer roller (14), wherein the insulating mounting plate (4) is provided with the limiting sliding groove (11), the limiting sliding plate is internally and slidably arranged in the limiting sliding groove (11), the friction blocks matched with the limiting sliding groove (11) are fixedly arranged on the limiting sliding plate, the rotating column is rotationally provided with the plurality of steering buffer rollers (14), and a plurality of buffer springs (12) are fixedly arranged between the limiting sliding plate and the limiting sliding groove (11);
offer a plurality of mainline plug wire holes (15) on mainboard module (8), fixed mounting has a plurality of lock nut (16) on mainboard module (8), every equal screw thread rotation is installed on lock nut (16) is locked screw (17), every be slip through connection between lock screw (17) and mainboard module (8), and be rotated between every lock screw (17) and the mainboard module (8).
2. The electrical control cabinet with the wire end protection function according to claim 1, wherein the fixing mechanism comprises a fixing screw rod (21), a fixing nut (24), sliding rods (26) and a fixing clamping plate (27), two sliding rods (26) are slidably arranged on the wiring module (6), and one matched fixing clamping plate (27) is fixedly arranged in each of the two sliding rods (26) and two electrical wire insertion holes;
two fixing nuts (24) are fixedly arranged on the wiring module (6), a fixing screw rod (21) is rotatably arranged on each fixing nut (24) in a threaded mode, and the two fixing screw rods (21) are rotatably connected with corresponding sliding rods (26).
3. An electrical control cabinet with a wire end protection function according to claim 2, characterized in that a plurality of pressing heads are fixedly arranged on each fixing clamping plate (27), and a fixing insertion cone is fixedly arranged on each pressing head.
4. An electrical control cabinet with a wire end protection function according to claim 1, characterized in that the reset mechanism comprises a first fixed sleeve and a first reset spring coil (23), wherein the first fixed sleeve is fixedly arranged on the second winding shaft (25) and the wiring module (6), and the first reset spring coil (23) is fixedly arranged on the two fixed sleeves.
5. An electrical control cabinet with a thread end protection function according to claim 1, characterized in that the linkage mechanism comprises linkage fixing blocks (32) and linkage telescopic rings (33), each anti-slip clamping plate (30) is fixedly provided with two linkage fixing blocks (32), and a linkage telescopic ring (33) is fixedly arranged between the two matched linkage fixing blocks (32) together.
6. The electrical control cabinet with the wire end protection function according to claim 5, wherein a plurality of anti-slip teeth (31) are fixedly arranged on each anti-slip clamping plate (30), and each anti-slip tooth (31) is made of insulating ceramic materials.
7. The electrical control cabinet with the wire end protection function according to claim 1, wherein the locking mechanism comprises a locking slide plate (29), locking teeth (34), a fixed support plate (35), a pressing push rod (36) and a locking insertion plate (37), wherein the locking slide plate (29) is fixedly arranged on one anti-skid clamping plate (30), and the locking slide plate (29) is in sliding penetrating connection with the fixed clamping sleeve (9);
the locking slide plate (29) is fixedly provided with a plurality of locking teeth (34), the fixing jacket (9) is fixedly provided with a fixing support plate (35), the fixing support plate (35) is penetrated and slidably provided with a pressing push rod (36), the pressing push rod (36) is fixedly provided with a locking plugboard (37) matched with the locking teeth (34), and a pressing structure is arranged between the pressing push rod (36) and the fixing support plate (35).
8. The electrical control cabinet with the wire end protection function according to claim 7, wherein the pressing structure comprises a fixed baffle plate (38) and a pressing spring (39), the fixed baffle plate (38) is fixedly installed on the pressing push rod (36), and a plurality of pressing springs (39) are fixedly installed between the fixed baffle plate (38) and the fixed support plate (35).
9. An electrical control cabinet with a thread end protection function according to claim 1, characterized in that the rebound mechanism comprises a fixed ring and a second return spring coil (40), wherein the fixed ring is fixedly arranged on the first winding roller (10) and the first winding shaft (13), and the second return spring coil (40) is fixedly arranged between the two fixed rings.
10. An electrical control cabinet with a thread end protection function according to claim 1, characterized in that a plurality of threading holes are formed in the side edge of the cabinet body (1), and a protection rubber ring (20) is fixedly arranged in each threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311476569.0A CN117200032B (en) | 2023-11-08 | 2023-11-08 | Electrical control cabinet with wire end protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311476569.0A CN117200032B (en) | 2023-11-08 | 2023-11-08 | Electrical control cabinet with wire end protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117200032A true CN117200032A (en) | 2023-12-08 |
| CN117200032B CN117200032B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311476569.0A Active CN117200032B (en) | 2023-11-08 | 2023-11-08 | Electrical control cabinet with wire end protection function |
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| Country | Link |
|---|---|
| CN (1) | CN117200032B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471840A (en) * | 2021-09-02 | 2021-10-01 | 龙冠(江苏)智能科技有限公司 | Electric appliance control cabinet with line head protection function |
| CN216436417U (en) * | 2021-12-15 | 2022-05-03 | 郑州航空港兴港电力有限公司 | Wire fixing device for power distribution cabinet |
| CN115548910A (en) * | 2022-11-07 | 2022-12-30 | 寰霆信科(上海)信息科技有限公司 | Intelligent control electric cabinet for weak current of building engineering |
| CN116826553A (en) * | 2023-08-17 | 2023-09-29 | 华能鹤岗发电有限公司 | Inlet wire protection electrical control cabinet |
-
2023
- 2023-11-08 CN CN202311476569.0A patent/CN117200032B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471840A (en) * | 2021-09-02 | 2021-10-01 | 龙冠(江苏)智能科技有限公司 | Electric appliance control cabinet with line head protection function |
| CN216436417U (en) * | 2021-12-15 | 2022-05-03 | 郑州航空港兴港电力有限公司 | Wire fixing device for power distribution cabinet |
| CN115548910A (en) * | 2022-11-07 | 2022-12-30 | 寰霆信科(上海)信息科技有限公司 | Intelligent control electric cabinet for weak current of building engineering |
| CN116826553A (en) * | 2023-08-17 | 2023-09-29 | 华能鹤岗发电有限公司 | Inlet wire protection electrical control cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117200032B (en) | 2023-12-29 |
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