CN211930020U - Cabinet for automatic control of electric power system - Google Patents
Cabinet for automatic control of electric power system Download PDFInfo
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- CN211930020U CN211930020U CN202021034081.4U CN202021034081U CN211930020U CN 211930020 U CN211930020 U CN 211930020U CN 202021034081 U CN202021034081 U CN 202021034081U CN 211930020 U CN211930020 U CN 211930020U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000012163 sequencing technique Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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Abstract
A chassis for automatic control of an electric power system comprises a chassis main body, a plurality of frame bodies and a heat dissipation system; the heat dissipation system comprises a fixed heat dissipation device and two movable heat dissipation devices arranged on the left side and the right side in the case main body; the fixed heat dissipation device comprises a motor, and the output end of the motor is fixedly connected with a first fan through a first rotating shaft; the movable heat dissipation device comprises a second rack vertically arranged in the machine box main body and a reciprocating screw rod capable of rotating along with the motor through a transmission device, a third device bin is sleeved on the reciprocating screw rod, a second rotating shaft and a third rotating shaft which are parallel to each other are movably arranged in the third device bin along the transverse direction, a first gear meshed with the second rack and a second gear are fixed on the second rotating shaft, a third gear meshed with the second gear is arranged on the third rotating shaft, and a second fan is arranged at one end of the third rotating shaft, penetrating through the third device bin, extending into the machine box main body; a through hole for passing through the first gear is reserved on one side, close to the second rack, of the third device bin; the heat dissipation effect is improved.
Description
Technical Field
The utility model relates to an electric power machine case technical field specifically is a quick-witted case for electric power system automated control.
Background
Traditional mechanical equipment is in cooperation production process, often need personnel manual to open the control and close or mediate the operating rate etc. of equipment, because be personnel manual operation, lead to efficiency and fault rate higher, along with the continuous progress of science and technology, now a lot of equipment is when carrying out cooperation production, often all set up in advance and open and close operating rate etc. the automatic adjustment of equipment in the executive process, reduce the fault rate greatly and improve work efficiency simultaneously, just need use power system automated control device at this in-process, it mainly comprises a plurality of electronic component, these electronic component often install in quick-witted incasement portion, however current power system automated control has following problem with quick-witted case:
when the existing chassis for the automatic control of the power system dissipates heat, the chassis usually dissipates heat naturally or dissipates heat by using a fixed fan, the blowing area of the fan is not comprehensive enough, the heat dissipation effect is not obvious enough, and the long-time normal use of a control mechanism is easily influenced.
In order to solve the above problems, innovative design is urgently needed on the basis of the existing power system automation control case.
Disclosure of Invention
An object of the utility model is to overcome prior art's the aforesaid not enough, and provide a quick-witted case for electric power system automated control, carry out the omnidirectional heat dissipation to its inside and handle, further promote the radiating effect, avoid control mechanism to influence its normal use owing to the heat dissipation is not enough after long-time the use.
A chassis for automatic control of an electric power system comprises a chassis main body, a plurality of frame bodies for mounting electronic elements and a heat dissipation system; the heat dissipation system comprises a fixed heat dissipation device and two movable heat dissipation devices arranged on the left side and the right side in the case main body, wherein the two movable heat dissipation devices are distributed in a vertically staggered manner on the left side and the right side in the case main body; the fixed heat dissipation device comprises a motor arranged at the inner top of the case body, and the output end of the motor is fixedly connected with a first fan through a first rotating shaft; the movable heat dissipation device comprises a second rack vertically arranged in the case main body and a reciprocating screw rod capable of rotating along with the motor through a transmission device, a third device bin capable of rotating along with the reciprocating screw rod and lifting is sleeved on the reciprocating screw rod, a second rotating shaft and a third rotating shaft which are parallel to each other are movably arranged in the third device bin along the transverse direction, a first gear meshed with the second rack and a second gear are fixed on the second rotating shaft, a third gear meshed with the second gear is arranged on the third rotating shaft, the diameter of the third gear is smaller than that of the second gear, and a second fan is arranged at one end of the third rotating shaft penetrating through the third device bin and extending into the case main body; a through hole for passing through the first gear is reserved on one side, close to the second rack, of the third device bin; the transmission device comprises belt pulleys fixed on the reciprocating screw rod and the first rotating shaft and a belt sleeved on the two belt pulleys for transmission.
The reciprocating screw rod is provided with a forward and reverse bidirectional spiral groove, the third device bin is provided with a mounting hole matched with the reciprocating screw rod, a tooth pin matched with the spiral groove is arranged in the mounting hole, and the third device bin automatically reverses at the end part of the reciprocating screw rod to complete reciprocating motion.
The top in the machine case main part is provided with a first device bin, the motor is arranged at the center of the top in the first device bin, and a first rotating shaft penetrates through the first device bin and extends to the lower end part in the machine case main part to be fixedly provided with a first fan.
The two sides in the case body are provided with second device bins for mounting the movable heat dissipation device, the top ends of the second device bins are communicated with the first device bin, the upper end and the lower end of the reciprocating screw rod are rotatably arranged on the top of the first device bin and the bottom of the second device bin through bearings respectively, and the second rack is welded in the first device bin on one side of the reciprocating screw rod.
The center line of the thickness of the first gear is parallel to the transverse central axis of the second rack and is positioned on the same vertical plane; the center line of the thickness of the second gear is parallel to the center line of the thickness of the third gear and is positioned on the same vertical plane; the first gear and the second gear have the same diameter; the second rotating shaft and the third rotating shaft are rotatably arranged in the third device bin through two bearings.
The outer wall of the case main body is provided with a vent hole.
A positioning and sequencing device for positioning and sequencing cables is arranged between two adjacent frame bodies, the positioning and sequencing device comprises a first rack arranged in parallel with the frame bodies, and a plurality of mounting blocks sleeved on the first rack, a mounting groove is formed in the inner wall of each mounting block, a first spring is pasted in the mounting groove, one end, far away from the mounting groove, of the first spring is fixedly connected with a limiting block for positioning in cooperation with the first rack, a bilaterally symmetrical wire clamping device is arranged on the side of each mounting block, the wire clamping device comprises a mounting rod perpendicular to the mounting blocks, the outer wall of each mounting rod is fixedly connected with three fixed shafts through second springs respectively, the three fixed shafts are parallel to the mounting rods and distributed in a triangular shape, a rotating cylinder is sleeved on the outer side of each rotating cylinder, and a conveying belt is arranged; two of the three fixed shafts are close to one side of the cable, the central connecting line is parallel to the cable, and a rotating cylinder and a conveyor belt are sleeved outside the cable to form a clamping surface for clamping the cable;
the positioning and sorting device comprises an upper first rack and a lower first rack, mounting blocks on each first rack are uniformly distributed at equal intervals, and the mounting blocks of the two first racks are arranged in a staggered mode.
The first rack comprises a rack portion parallel to the case main body and bending portions connected to two ends of the rack portion and bent towards the rear side of the case main body, the bending portions and the case main body are welded into a whole, and the top end of the limiting block is conical and matched with the first rack.
Each fixed shaft and the mounting rod are respectively connected through two second springs, the two second springs are arranged on the two end parts of the fixed shaft and the mounting rod in parallel, and the included angles between the three fixed shafts and the connecting line of the central points of the mounting rods are equal and are 120 degrees; the middle part of the periphery of the conveying belt is provided with an arc-shaped groove matched with the cable.
Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation treatment can be carried out on the interior of the control mechanism in an all-around manner, so that the heat dissipation effect is further improved, and the influence on the normal use of the control mechanism due to insufficient heat dissipation after the control mechanism is used for a long time is avoided; carry out quick convenient sequencing location to the cable, and can adjust according to the concrete position of cable, guarantee to be difficult to cause unnecessary damage to the cable at the location sequencing in-process.
1. Through the meshing connection between first gear and the second rack, when the motor drives the third device storehouse and removes, self takes place to rotate when can making first gear drive second pivot reciprocate to can make the second fan constantly blow radiating self constantly reciprocating when to quick-witted incasement portion, carry out more comprehensive thermal treatment in to quick-witted case body, increase the radiating effect.
2. Through the hypotenuse of reciprocal lead screw, and the elasticity of second spring, make operating personnel can be very convenient slide the centre gripping with the cable between two sets of conveyer belts, be connected through the rotation between a rotating cylinder and the fixed axle, operating personnel pulls the cable and can drive the conveyer belt and rotate the section of thick bamboo in the fixed axle outside after accomplishing the location sequencing, avoid easily causing the damage because frictional force is too big to the cable, through the sliding connection between installation piece and the first rack, when the cable does not align with the installation piece, can adjust the installation piece, avoid the cable to need to twist the cable by force and come the location of sequencing to the cable.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural view of the inside of the main body of the case of the present invention;
FIG. 3 is an enlarged view of the structure at B of FIG. 1;
FIG. 4 is a cross-sectional view of the mounting block and the first rack mounting structure;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 6 is a sectional view of a third device chamber and a second rack mounting structure of the present invention;
fig. 7 is a top view of a third device chamber of the present invention;
in the figure: 1. a chassis main body; 2. a frame body; 3. a cable; 4. a first rack; 5. mounting blocks; 6. mounting grooves; 7. a first spring; 8. a limiting block; 9. mounting a rod; 10. a second spring; 11. a fixed shaft; 12. a rotating cylinder; 13. a conveyor belt; 14. a first device bin; 15. a second device bin; 16. a motor; 17. a first rotating shaft; 18. a first fan; 19. a reciprocating screw rod; 20. a second rack; 21. a third device bin; 22. a through hole; 23. a second rotating shaft; 24. a first gear; 25. a second gear; 26. a third rotating shaft; 27. a third gear; 28. a second fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In fig. 1 and 2, the utility model discloses a chassis body 1, support body 2, location sequencing unit and cooling system, support body 2 are used for installing electronic component, and location sequencing unit is used for fixing a position the sequencing to cable 3, locates between two adjacent support bodies.
In fig. 3 and 4, the positioning and sorting device comprises an upper first rack 4 and a lower first rack 4, a mounting block 5 is sleeved outside each first rack 4, the mounting blocks 5 and the first racks 4 form a relative sliding structure, the mounting blocks 5 on each first rack 4 are uniformly distributed at equal intervals, the mounting blocks 5 of the two first racks 4 are arranged in a staggered manner, and the inner side of the mounting block 5 is provided with a mounting groove 6, a first spring 7 is adhered inside the mounting groove 6, and one end of the first spring 7 far away from the mounting groove 6 is fixedly connected with a limiting block 8, the top end of the limiting block 8 is in a conical shape matched with the first rack 4, is used for matching and positioning with the first rack 4, and the limiting block 8 and the mounting groove 6 form a relative sliding structure, so that when the block 5 is installed by people in a sliding way, the limiting block 8 can slide into the mounting groove 6, and the mounting block 5 can be manually slid; the first rack 4 comprises a rack part parallel to the case main body 1 and a bending part which is connected with two ends of the rack part and bends towards the rear side of the case main body 1, and the bending part and the case main body 1 are welded into a whole; the lateral side of the mounting block 5 is provided with bilaterally symmetrical wire clamping devices, each wire clamping device comprises a mounting rod 9 perpendicular to the mounting block 5, three groups of second spring groups are annularly adhered to the outer wall of each mounting rod 9, each second spring group consists of two second springs 10, the two second springs 10 are respectively positioned at two end parts of the mounting rod 9, one end, far away from the mounting rod 9, of each second spring group is fixedly connected with a fixed shaft 11, the outer side of the fixed shaft 11 is sleeved with a rotating cylinder 12, the outer side of the rotating cylinder 12 is provided with a conveyor belt 13, and the middle part of the periphery of the conveyor belt 13 is provided with an arc-shaped groove matched with the cable 3; the central connecting line of two of the three fixed shafts 11 is parallel to the cable 3, and a clamping surface for clamping the cable 3 is formed after the rotating cylinder 12 and the conveyor belt 13 are sleeved; the included angles between the three fixed shafts 11 and the connecting line of the central points of the mounting rods 9 are equal and 120 degrees, so that the clamping stability is good, and the falling is not easy; and fixed axle 11 and a rotating cylinder 12 constitute relative revolution mechanic, and pulling cable 3 when cable 3 blocks between two sets of conveyer belts 13 can drive a rotating cylinder 12 and a conveyer belt 13 and rotate, and then can reduce the friction between cable 3 and conveyer belt 13, make things convenient for operating personnel to install.
In fig. 5, 6 and 7, the heat dissipation system includes a fixed heat dissipation device and a movable heat dissipation device; the fixed heat dissipation device comprises a first device bin 14 welded inside the case body 1, a motor 16 is fixedly installed in the middle of the top inside the first device bin 14, the output end of the motor 16 is fixedly connected with a first rotating shaft 17, the first rotating shaft 17 penetrates through the first device bin 14 and extends into the case body 1, and a first fan 18 is fixedly installed at one end, far away from the motor 16, of the first rotating shaft 17; the movable heat dissipation device comprises two second device bins 15 welded on two sides inside the case body 1, the top ends of the second device bins 15 are communicated with the first device bin 14, the upper end and the lower end of a reciprocating screw rod 19 are respectively rotatably arranged on the top of the first device bin 14 and the bottom of the second device bin 15 through a bearing, a second rack 20 is welded on the inner side of the second device bin 15, a third device bin 21 capable of lifting along with the rotation of the reciprocating screw rod 19 is sleeved on the reciprocating screw rod 19 on the side of the second rack 20, a forward and reverse bidirectional spiral groove is formed in the reciprocating screw rod 19, a mounting hole matched with the reciprocating screw rod 19 is formed in the third device bin 21, a tooth pin matched with the spiral groove is arranged in the mounting hole, the third device bin 21 automatically reverses at the end part of the reciprocating screw rod 19 to complete reciprocating motion, a second rotating shaft 23 and a third rotating shaft 26 which are parallel to each other are movably arranged inside the third device bin 21 along the transverse direction, a first gear 24 and a second gear engaged, The third gear 27 is arranged on the third rotating shaft 26 and meshed with the second gear 25, the diameter of the third gear 27 is smaller than that of the second gear 25, and the second fan 28 is arranged at one end of the third rotating shaft 26, which penetrates through the third device bin 21 and extends into the case main body 1; a through hole 22 for passing through a first gear 24 is reserved on one side of the third device bin 21 close to the second rack 20; the reciprocating screw rod 19 is connected with the first rotating shaft 17 through a belt pulley mechanism to form a relative rotating structure, the third device bin 21 is in threaded connection with the reciprocating screw rod 19 and can rotate along with the reciprocating screw rod 19 to move up and down, and the central line of the thickness of the first gear 24 is parallel to the horizontal central axis of the second gear 20 and is positioned on the same vertical plane; the center line of the thickness of the second gear 25 and the center line of the thickness of the third gear 27 are parallel to each other and are positioned on the same vertical plane; the first gear 24 and the second gear 25 have the same diameter, and the second rotating shaft 23 and the third rotating shaft 26 are rotatably arranged in the third device bin 21 through two bearings; the motor 16 is enabled to drive the first fan 18 to rotate, and meanwhile, the two sets of reciprocating screw rods 19 can be driven to rotate, so that the third device bin 21 continuously moves up and down along the reciprocating screw rods 19, the second rotating shaft 23 continuously rotates along with the second rotating shaft, the third rotating shaft 26 continuously rotates along with the second rotating shaft 23, the second fan 28 continuously rotates to continuously move up and down in the case body 1 in a heat dissipation mode, and the first fan 18 is matched with the case body 1 to perform more thorough heat dissipation.
The working principle is as follows: when heat dissipation is required, the motor 16 is turned on, so that the motor 16 drives the first fan 18 to rotate to primarily dissipate heat inside the case body 1, the reciprocating screw rod 19 rotates along with the first rotating shaft 17 and the belt between the belt wheels on the reciprocating screw rod 19, the third device bin 21 drives the first gear 24 to move up and down through the threaded connection between the third device bin 21 and the reciprocating screw rod 19 and the sliding connection between the third device bin 21 and the second device bin 15, the second rotating shaft 23 can rotate along with the third device bin 21, the second rotating shaft 23 can drive the third rotating shaft 26 to rotate continuously through the meshing connection between the second gear 25 and the third rotating shaft 26, and the rotating speed of the third rotating shaft 26 can be adjusted through the number of tooth blocks of the third gear 27 and the second gear 25, therefore, the second fan 28 can continuously rotate along with the third rotating shaft 26 to radiate heat in the case body 1, meanwhile, the second fan 28 continuously moves up and down along with the third device bin 21 to radiate heat in a plurality of directions in the case body 1, and ventilation is carried out through the ventilation holes arranged on the outer wall of the case body, so that the heat radiation in the case body 1 can be more comprehensive;
when wiring is needed, the cable 3 on the lower end frame body is pulled to be extruded between two conveyor belts 13 of the clamping device with the lateral sides of the mounting block 5 symmetrical left and right, through two clamping surfaces of the conveyor belts 13 and the elasticity of the second spring 10, two fixing shafts 11 close to the cable 3 move in an arc shape respectively towards the direction far away from the cable 3 when the conveyor belts 13 are extruded, the distance between two adjacent conveyor belts 13 is increased along with the extrusion, the part of the conveyor belt 13 between two groups of fixing shafts 11 close to the cable 3 is increased, and then one fixing shaft 11 far away from the cable 3 drives the second spring 10 on the fixing shaft to compress, so that the conveyor belts 13 are always in a tight state, the cable 3 is clamped into a groove on the conveyor belts 13, the sequencing and positioning of one cable 3 are completed, and a plurality of groups of cables 3 are respectively sequenced and fixed according to the above method, very convenient and fast, when installing the cable 3 other end that the location sequencing was accomplished, pulling cable 3, be connected through the rotation between a rotating cylinder 12 and the fixed axle 11, make cable 3 when being pulled, can drive conveyer belt 13 and a rotating cylinder 12 and take place to rotate, thereby avoid rubbing between cable 3 and the conveyer belt 13 too big easily to cause unnecessary damage to cable 3, when needing cable 3 and installation piece 5 not to be in the alignment state because of the installation, manual slidable mounting piece 5, through the sliding connection between stopper 8 and the mounting groove 6, and the elasticity of first spring 7, make during manual slidable mounting piece 5, can extrude stopper 8 and slide the inside that gets into mounting groove 6, and then make installation piece 5 can be slided, slide installation piece 5 to the position department of aiming at with cable 3, carry out above-mentioned location sequencing operation can.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a quick-witted case for electric power system automated control which characterized in that: the electronic component heat dissipation device comprises a case main body (1), a plurality of frame bodies (2) used for mounting electronic components and a heat dissipation system; the heat dissipation system comprises a fixed heat dissipation device and two movable heat dissipation devices arranged on the left side and the right side in the case main body (1), and the two movable heat dissipation devices are distributed in a vertically staggered manner on the left side and the right side in the case main body (1); the fixed heat dissipation device comprises a motor (16) arranged at the inner top of the case main body (1), and the output end of the motor (16) is fixedly connected with a first fan (18) through a first rotating shaft (17); the movable heat dissipation device comprises a second rack (20) vertically arranged in the case main body (1) and a reciprocating screw rod (19) which can rotate along with the motor (16) through a transmission device, a third device bin (21) which can rotate along with the reciprocating screw rod (19) to lift is sleeved on the reciprocating screw rod (19), a second rotating shaft (23) and a third rotating shaft (26) which are parallel to each other are transversely and movably arranged in the third device bin (21), a first gear (24) and a second gear (25) which are meshed with the second rack (20) are fixed on the second rotating shaft (23), a third gear (27) which is meshed with the second gear (25) is arranged on the third rotating shaft (26), the diameter of the third gear (27) is smaller than that of the second gear (25), and a second fan (28) is arranged at one end of the third rotating shaft (26) penetrating through the third device bin (21) and extending into the case main body (1); a through hole (22) for passing through a first gear (24) is reserved on one side, close to the second rack (20), of the third device bin (21); the transmission device comprises belt pulleys fixed on the reciprocating screw rod (19) and the first rotating shaft (17), and belts sleeved on the two belt pulleys and used for transmission.
2. The cabinet for automation control of an electric power system according to claim 1, characterized in that: the reciprocating screw rod (19) is provided with a forward and reverse bidirectional spiral groove, the third device bin (21) is provided with a mounting hole matched with the reciprocating screw rod (19), a tooth pin matched with the spiral groove is arranged in the mounting hole, and the third device bin (21) automatically reverses at the end part of the reciprocating screw rod (19) to complete reciprocating motion.
3. The cabinet for automation control of an electric power system according to claim 1, characterized in that: a first device bin (14) is arranged at the top in the case main body (1), the motor (16) is arranged at the center of the top in the first device bin (14), and a first rotating shaft (17) penetrates through the first device bin (14) and extends to the lower end part in the case main body (1) to be fixedly provided with a first fan (18).
4. The cabinet for automation control of an electric power system according to claim 3, characterized in that: second device bins (15) for mounting a movable heat dissipation device are arranged on two sides in the case main body (1), the top ends of the second device bins (15) are communicated with the first device bin (14), the upper end and the lower end of a reciprocating screw rod (19) are rotatably mounted on the top of the first device bin (14) and the bottom of the second device bin (15) through bearings respectively, and a second rack (20) is welded in the first device bin (14) on one side of the reciprocating screw rod (19).
5. The cabinet for automation control of an electric power system according to claim 1, characterized in that: the central line of the thickness of the first gear (24) is parallel to the transverse central axis of the second rack (20) and is positioned on the same vertical plane; the center line of the thickness of the second gear (25) and the center line of the thickness of the third gear (27) are parallel to each other and are positioned on the same vertical plane; the first gear (24) and the second gear (25) have the same diameter; the second rotating shaft (23) and the third rotating shaft (26) are rotatably arranged in the third device bin (21) through two bearings.
6. The cabinet for automation control of electric power system according to any one of claims 1 to 5, characterized in that: the outer wall of the case main body is provided with a vent hole.
7. The cabinet for automation control of an electric power system according to claim 1, characterized in that: a positioning and sequencing device for positioning and sequencing cables (3) is arranged between two adjacent frame bodies (2), the positioning and sequencing device comprises a first rack (4) arranged in parallel with the frame bodies and a plurality of mounting blocks (5) sleeved on the first rack (4), a mounting groove (6) is formed in the inner wall of each mounting block (5), a first spring (7) is pasted in the mounting groove (6), a limiting block (8) used for being matched and positioned with the first rack (4) is fixedly connected to one end, far away from the mounting groove (6), of the first spring (7), a bilateral symmetrical wire clamping device is arranged on the lateral side of each mounting block (5), the wire clamping device comprises a mounting rod (9) vertical to each mounting block (5), the outer wall of each mounting rod (9) is fixedly connected with three fixed shafts (11) through second springs (10), the three fixed shafts (11) are parallel to the mounting rods (9) and are distributed in a triangular shape, a rotating cylinder (12) is sleeved on the outer side of the rotating cylinder (12), and a conveying belt (13) is arranged on the outer side of the rotating cylinder (12); two of the three fixed shafts (11) are close to one side of the cable (3), the central connecting line is parallel to the cable (3), and a rotating cylinder (12) and a conveyor belt (13) are sleeved outside to form a clamping surface for clamping the cable (3).
8. The cabinet for automation control of an electric power system according to claim 7, characterized in that: the positioning and sorting device comprises an upper first rack and a lower first rack (4), mounting blocks (5) on each first rack (4) are uniformly distributed at equal intervals, and the mounting blocks (5) of the two first racks (4) are arranged in a staggered mode.
9. The cabinet for automation control of an electric power system according to claim 8, characterized in that: the first rack (4) comprises a rack portion parallel to the case body (1) and bending portions connected to two ends of the rack portion and bent towards the rear side of the case body (1), the bending portions and the case body (1) are welded into a whole, and the top end of the limiting block (8) is conical and matched with the first rack (4).
10. The cabinet for automation control of an electric power system according to claim 7, characterized in that: each fixed shaft (11) is connected with the mounting rod (9) through two second springs (10), the two second springs (10) are arranged on the two ends of the fixed shaft (11) and the mounting rod (9) in parallel, and the included angles between the connecting lines of the central points of the three fixed shafts (11) and the mounting rod (9) are equal and are 120 degrees; an arc-shaped groove matched with the cable (3) is arranged in the middle of the periphery of the conveyor belt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034081.4U CN211930020U (en) | 2020-06-08 | 2020-06-08 | Cabinet for automatic control of electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021034081.4U CN211930020U (en) | 2020-06-08 | 2020-06-08 | Cabinet for automatic control of electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211930020U true CN211930020U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021034081.4U Active CN211930020U (en) | 2020-06-08 | 2020-06-08 | Cabinet for automatic control of electric power system |
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| Country | Link |
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| CN (1) | CN211930020U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271576A (en) * | 2020-11-23 | 2021-01-26 | 李忠 | Separated low-voltage switch cabinet |
| CN112490916A (en) * | 2020-12-24 | 2021-03-12 | 国网河南省电力公司社旗县供电公司 | Heat radiation structure and portable outdoor switch board |
| CN114336340A (en) * | 2021-12-31 | 2022-04-12 | 广东求精电气有限公司 | Electrical cabinet |
| CN114415803A (en) * | 2021-12-28 | 2022-04-29 | 重庆青年职业技术学院 | Heat radiator for computer |
-
2020
- 2020-06-08 CN CN202021034081.4U patent/CN211930020U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271576A (en) * | 2020-11-23 | 2021-01-26 | 李忠 | Separated low-voltage switch cabinet |
| CN112490916A (en) * | 2020-12-24 | 2021-03-12 | 国网河南省电力公司社旗县供电公司 | Heat radiation structure and portable outdoor switch board |
| CN114415803A (en) * | 2021-12-28 | 2022-04-29 | 重庆青年职业技术学院 | Heat radiator for computer |
| CN114336340A (en) * | 2021-12-31 | 2022-04-12 | 广东求精电气有限公司 | Electrical cabinet |
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