CN112665758B - Temperature sensor installation device for switch cabinet - Google Patents
Temperature sensor installation device for switch cabinet Download PDFInfo
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- CN112665758B CN112665758B CN202011613302.8A CN202011613302A CN112665758B CN 112665758 B CN112665758 B CN 112665758B CN 202011613302 A CN202011613302 A CN 202011613302A CN 112665758 B CN112665758 B CN 112665758B
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Abstract
The invention discloses a temperature sensor mounting device for a switch cabinet, which comprises a concave frame, wherein the concave frame comprises a first side plate, a second side plate and a connecting plate arranged between the first side plate and the second side plate, a first fixing belt and a second fixing belt are respectively arranged on two sides of a temperature sensor, the two end parts of the fixing belts are arranged on the second side plate, one end part of each fixing belt extends out of the first side plate, a first driving assembly for driving the part of the first fixing belt, which extends out of the first side plate, to move towards the second side plate is arranged on the concave frame, and a second driving assembly for driving the first fixing belt, which moves towards the second side plate, to surround the second side plate is arranged on the concave frame.
Description
Technical Field
The invention relates to the technical field of temperature sensors of switch cabinets, in particular to a temperature sensor mounting device for a switch cabinet.
Background
On the basis of realizing on-line monitoring of the cable current and the temperature of the switch cabinet, how to establish a curve model of the cable current and the temperature and realizing intelligent judgment of the operation state of the cable of the switch cabinet is the key for improving the safe operation coefficient of the switch cabinet of the transformer substation. Load current, ambient temperature are the important factor that influences the cubical switchboard temperature rise, consequently should differentiate the running state of cubical switchboard cable from two dimensions of temperature and load current, and partial temperature sensor installs on the female row of cubical switchboard, and in order to save space, the female row of cubical switchboard is parallel to each other a bit, and the interval is very close, and the temperature sensor both sides of adoption set up the fixed band, and the fixed band of opposite side is difficult to draw out, and the installation is comparatively troublesome.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a temperature sensor mounting device for a switch cabinet, which facilitates the mounting of a temperature sensor when a bus bar is close to the bus bar.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a temperature sensor installation device for cubical switchboard, includes the concave frame, the concave frame includes curb plate one, curb plate two and sets up the connecting plate between curb plate one, curb plate two, and the temperature sensor both sides set up fixed band one and fixed band two respectively, two tip settings of fixed band are on curb plate two, a fixed band tip stretches out curb plate one, set up drive fixed band one on the concave frame and stretch out the drive assembly one that the part of curb plate one removed to curb plate two, set up drive assembly two that the drive moved to the fixed band one of curb plate two and surround curb plate two on the concave frame.
Further, set up the fixed block on the fixed band one, fixed block one side sets up and supplies female draw-in groove two of arranging the card income, and opposite side parallel arrangement supplies fixed band one male jack one and supplies fixed band two male jack two, set up between fixed band one, fixed band two and the fixed block and restrict fixed band one, fixed band two and break away from the spacing subassembly of fixed block, set up on the connecting plate and supply fixed block male draw-in groove one.
Further, spacing subassembly is including setting up the sawtooth groove on fixed band one and fixed band two, set up two jack three in the fixed block, jack three communicates jack one, jack two and draw-in groove two, three interpolation of jack connect spacing, set up two stopper one on the spacing, set up extension spring between spacing one end and the two lateral walls of draw-in groove, extension spring is in the primary length, in stopper one submerges jack three, when extension spring was stretched, stopper protrusion jack three, bulge and sawtooth groove phase-match.
Furthermore, drive assembly one is including rotating the rotor plate of connection on curb plate one, the one end that rotor plate and a curb plate rotation are connected sets up the teeth of a cogwheel, the rotor plate other end sets up the montant perpendicularly, teeth of a cogwheel interlock gear, the gear drive montant is rotatory.
Further, drive assembly two includes inserted bar and slide bar, slide bar sliding connection is in two tops of curb plate, the inserted bar is pegged graft perpendicularly in the montant, set up jack four on the montant, when inserted bar one end was inserted jack four, inserted bar one end was fixed in jack four.
Furthermore, a first groove is formed in the bottom of the vertical rod, the bottom surface of the first groove is vertically connected with a second limiting block through a first compression spring, and the top of the second limiting block protrudes out of the first groove; a third limiting block is inserted in the vertical rod, a second compression spring is vertically arranged between the third limiting block and the inner wall of the vertical rod, and the top of the third limiting block is positioned in the vertical rod; the utility model discloses a socket for the plug-in connection of a plurality of jacks, including a recess, a stopper, a jack four, a stopper four, a montant, a stopper four, a jack four, a stopper four, a recess four, a montant, a recess four, a stopper four, a recess four, a stopper four, a recess four, a stopper four, a recess four, a recess, a stopper four, a recess, a stopper, a recess, a stopper, a recess.
Furthermore, scales are arranged on the top surface of the side plate.
The invention has the beneficial effects that:
the invention provides a temperature sensor mounting device for a switch cabinet, which comprises a rotating plate, wherein a fixing belt I protruding out of a side plate I is poked to a side plate II by a vertical rod arranged on the rotating plate, an inserting rod is inserted in the vertical rod, a jack IV is arranged at the top of the inserting rod, when the rotating plate rotates, one end of a sliding rod is inserted and fixed in the jack IV, the sliding rod is pulled outwards, the inserting rod is separated from the vertical rod, the fixing belt I is poked by the inserting rod to surround busbars, when the distance between the busbars is short, the fixing belt I can still conveniently surround the busbars, and the temperature sensor is convenient to mount.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a female mold;
FIG. 3 is a schematic view of a fixing block, a temperature sensor, a first fixing band and a second fixing band;
FIG. 4 is a schematic view of the internal structure of the fixing block;
FIG. 5 is a schematic structural diagram of a first driving assembly;
FIG. 6 is a schematic structural diagram of a second driving assembly;
FIG. 7 is a schematic structural view illustrating the fixing strap I being pulled toward the side plate II by the vertical rod;
FIG. 8 is a schematic view of a first fixing band surrounding the bus bar and being pulled toward the second side plate by the insertion rod;
FIG. 9 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a third embodiment of the present invention;
wherein, 1-a concave frame, 2-a first side plate, 3-a second side plate, 4-a connecting plate, 5-a temperature sensor, 6-a first fixing band, 7-a second fixing band, 8-a fixing block, 9-a bus bar, 10-a second clamping groove, 11-a first jack, 12-a second jack, 13-a first clamping groove, 14-a sawtooth groove, 15-a first stopper, 16-a tension spring, 17-a third jack, 18-a rotating plate, 19-a gear tooth, 20-a vertical rod, 21-a gear, 22-an inserting rod, 23-a sliding rod, 24-a fourth jack, 25-a first groove, 26-a first compression spring, 27-a second stopper, 28-a third stopper, 29-a second compression spring, 30-a second groove, 31-a third compression spring, 32-a fourth limit block, 33-a third clamping groove, 34-a concave fixing frame, 35-a second circular shaft, 36-a right-angle corner device, 37-a third circular shaft, 38-a star-shaped handle, 39-a first fixing seat, 40-a sealing plate, 41-a second fixing seat, 42-a third fixing seat and 43-a universal ball.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1 to 8, a first embodiment of the invention is a temperature sensor 5 mounting device for a switch cabinet, which includes a concave frame 1, as shown in fig. 2, the concave frame 1 includes a first side plate 2, a second side plate 3 and a connecting plate 4 integrally formed between the first side plate 2 and the second side plate 3, a first fixing band 6 and a second fixing band 7 are respectively disposed at two sides of the temperature sensor 5, a first fixing block 8 is disposed on the first fixing band 7, as shown in fig. 3, the fixing block 8 is a rectangular block structure, a second clamping groove 10 for clamping a busbar 9 is processed at one side of the fixing block 8, a first insertion hole 11 for inserting the first fixing band 6 and a second insertion hole 12 for inserting the second fixing band 7 are processed at the other side of the fixing block 8, and a limiting component for limiting the first fixing band 6 and the second fixing band 7 to be separated from the fixing block 8 is disposed between the first fixing band 6, the second fixing band 7 and the fixing block 8.
The limiting assembly comprises sawtooth grooves 14 arranged on a first fixing belt 6 and a second fixing belt 7, two third jacks 17 are machined in a fixing block 8, two third jacks 17 enable a second clamping groove 10, a first jack 11 and a second jack 12 to be communicated, limiting frames of rectangular block structures are inserted in the third jacks 17, as shown in figure 4, two parallel limiting blocks 15 are machined on the limiting frames, four protrusions are integrally formed at the ends of the two limiting blocks 27, sliding chutes for the protrusions to slide are machined in the two side walls of the two clamping grooves 10, extension springs 16 are bonded between the protrusions and the grooves, the two limiting blocks 15 are respectively immersed in the corresponding third jacks 15, when the extension springs 16 are stretched, the limiting blocks 15 protrude out of the third jacks 17, and the protruding portions of the limiting blocks 15 are matched with the sawtooth grooves 14.
As shown in fig. 1, the fixing strap two 7 is inserted into the insertion hole two 12, the connecting plate 4 is provided with a first clamping groove 13 for inserting the fixing block 8, the fixing block 8 is clamped into the first clamping groove 13, the end portion of the fixing strap two 7 is attached to the side plate two 3, the temperature sensor 5 is placed in the side plate one 2, and the end portion of the fixing strap one 6 extends out of the side plate one 2. The concave frame 1 is provided with a first driving assembly for driving a part of the first fixing belt 6 extending out of the first side plate 2 to move towards the second side plate 3, and the concave frame 1 is provided with a second driving assembly for driving the part of the first fixing belt 6 moving towards the second side plate 3 to surround the second side plate 3.
The first driving assembly comprises a first rotating plate 18 which is rotatably connected to the first side plate 2, the first rotating plate 18 is arranged in a manner shown in fig. 5, a round hole is formed in one end of the first rotating plate 18, a bearing is bonded in the round hole, a first round shaft is bonded in the bearing, a concave fixing frame 34 is bonded on the first side plate 2, the first round shaft is vertically bonded between two transverse plates of the concave fixing frame 34, and the first rotating plate 18 can freely rotate around the first round shaft; gear teeth 19 are processed on the peripheral surface of one end of a rotating plate 18 provided with a first round shaft, and the other end of the rotating plate 18 is vertically adhered with a vertical rod 20. The vertical rod 20 and the rotating plate 18 are driven to rotate by a gear 21, the gear 21 is meshed with the gear teeth 19, and the gear 21 is arranged in the following mode: a second round shaft 35 is bonded in the gear 21, the bottom end of the second round shaft 35 is inserted into one end of a right-angle corner 36, the other end of the right-angle corner 36 is inserted into a third round shaft 37, and the other end of the third round shaft 37 is bonded with a star-shaped handle 38. A first fixing seat 39 is bonded to the side face of the first side plate 2, a semi-cylindrical groove matched with the right-angle corner 36 is machined in the first fixing seat 39, a sealing plate 40 is mounted on the first fixing seat 39 through bolts, a semi-cylindrical groove matched with the right-angle corner 36 is machined in the sealing plate 40, and the right-angle corner 36 is fixed through the sealing plate 40 and the first fixing seat 39; the side face of the side plate I2 is further bonded with a second fixing seat 41, a round hole is machined in the second fixing seat 41, a bearing is bonded in the round hole, and a third round shaft 37 is inserted into the bearing, so that the central axis of the third round shaft 37 and the central axis of the right-angle corner 36 are in the same straight line, and the right-angle corner 36 is protected; the other end of the third circular shaft 37 is bonded with a star-shaped handle 38, the star-shaped handle 38 is screwed, the star-shaped handle 38 drives the third circular shaft 37 and the second circular shaft 35 to synchronously rotate, the gear 21 is driven to rotate, and the gear 21 drives the rotating plate 18 and the vertical rod 20 to rotate.
The second driving assembly comprises an inserting rod 22 and a sliding rod 23, as shown in fig. 6, the sliding rod 23 is slidably connected above the second side plate 3, and the arrangement mode is as follows: a plurality of third fixing seats 42 are bonded above the second side plate 3, through holes are formed in the third fixing seats 42, the sliding rods 23 are inserted into the through holes, and the sliding rods 23 can freely slide in the through holes; an inserting rod 22 is vertically inserted in the vertical rod 20, a first groove 25 is formed in the bottom surface of the vertical rod, a second limiting block 27 is inserted in the first groove 25, the first groove 25 protrudes out of the top of the second limiting block 27, and a first compression spring 26 is vertically adhered between the bottom surface of the first groove 25 and the bottom surface of the limiting block 15; a fourth jack 24 is machined at the top end of the inserting rod 22, a clearing hole is machined in the vertical rod 20, a third limiting block 28 is inserted in the clearing hole, the top of the third limiting block 28 is located in the fourth jack 24, and a second compression spring 29 is vertically bonded between the third limiting block 28 and the inner wall of the clearing hole. Inserting the inserted link 22 into the fourth insertion hole 24, and enabling the part of the second limiting block 27 protruding out of the first groove 25 to enter the lower end of the clearing hole; a second groove 30 is machined in the top of one end of the sliding rod 23, a fourth limiting block 32 is vertically connected into the second groove 30 through a third compression spring 31, the top of the fourth limiting block 32 protrudes out of the second groove 30, and a third clamping groove 33 matched with the fourth limiting block 32 is machined in the top wall of the fourth jack 24.
The star-shaped handle 38 is rotated, the first gear 21 drives the rotating plate to rotate towards the second side plate 3, the fourth jack 24 is sleeved at one end of the sliding rod 23, in order to enable the sliding rod 23 to be fixedly inserted into the fourth jack 24, a through hole is formed in the other end of the inserting rod 22, a pin shaft is inserted into the through hole, the outer peripheral surface of the top of the pin shaft is in contact with the third fixed seat 42, and the sliding rod 23 is prevented from sliding; when one end of the sliding rod 23 is inserted into the fourth jack 24, the second limiting block 27 is completely positioned in the first groove 25, the third limiting block 28 is completely positioned in the vertical rod 20, the top of the fourth limiting block 32 is positioned in the third clamping groove 33, one end of the inserting rod 22 is fixed in the third clamping groove 22 at the moment, the pin shaft is taken down, the sliding rod 23 is taken out outwards, a channel for the inserting rod 22 to move out is formed in the vertical rod 20, and the inserting rod 22 moves out from the channel.
When the fixing device is used, the fixing belt II 7 is inserted into the inserting hole II 12, the distance between the fixing block 8 and the temperature sensor 5 is adjusted, the fixing block 8 is placed in the clamping groove I13, the temperature sensor 5 is placed in the side plate I2, then the busbar 9 is clamped into the clamping groove II 10, the busbar 9 pushes the limiting frame to move, the extension spring 16 stretches, the limiting block I15 is clamped into the sawtooth groove of the fixing belt II 7, and the distance between the fixing belt II 7 and the temperature sensor 5 is fixed; screwing the star-shaped handle 38, driving the circular shaft III 37, the circular shaft II 35 and the gear 21 to rotate by the star-shaped handle 38, driving the rotating plate 18 to rotate by the gear 21 until one end of the sliding rod 23 is inserted into the jack IV 24, and shifting the fixing belt I6 protruding out of the side plate I2 to the side plate II 3 by the vertical rod 20 at the moment, as shown in fig. 7; at this time, the pin shaft is taken down, the sliding rod 23 is pulled, one end of the sliding rod 23 drives the inserting rod 22 to move out of the channel, and the inserting rod 22 drives the vertical rod 20 to surround the side plate II 3, as shown in fig. 8; and finally, reversely rotating the star-shaped handle 38 to drive the rotating plate 18 and the vertical rod 20 to rotate, drawing out the concave frame 1 outwards, separating the concave frame 1 from the busbar 9, tightly pressing the fixed block 8 on the busbar 9, inserting the first fixing belt 6 into the first jack 11 and drawing out the first fixing belt 6 outwards, and fixedly installing the temperature sensor 5 on the busbar 9 because of the limiting function of the limiting block 15 and the sawtooth groove 14, wherein the first fixing belt 6 can only be drawn out outwards.
Example two
As shown in fig. 9, a second embodiment of the present invention is different from the first embodiment in that a universal ball 43 is installed at the bottom end of the third stopper 28, when one end of the sliding rod 23 is inserted into the fourth insertion hole 24, the third stopper 28 and the universal ball 43 are completely located in the vertical rod 20, the second stopper 27 is completely located in the first groove 25, and the spherical surface of the universal ball 43 contacts with the top surface of the stopper 15. This embodiment reduces the friction when the plunger 22 is moved out of the stem 20.
EXAMPLE III
As shown in fig. 10, a third embodiment of the present invention is different from the first embodiment in that a scale is disposed on the first side plate 2, and a user can adjust a distance between the temperature sensor 5 and the fixed block 8 according to the scale to ensure that the temperature sensor 5 is mounted in the middle of the busbar 9.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The temperature sensor mounting device for the switch cabinet is characterized by comprising a concave frame (1), wherein the concave frame (1) comprises a first side plate (2), a second side plate (3) and a connecting plate (4) arranged between the first side plate (2) and the second side plate (3), a first fixing belt (6) and a second fixing belt (7) are respectively arranged on two sides of a temperature sensor (5), the end part of the second fixing belt (7) is attached to the second side plate (3), the end part of the first fixing belt (6) extends out of the first side plate (2), a first driving assembly for driving the part, extending out of the first side plate (2), of the first fixing belt (6) to move towards the second side plate (3) is arranged on the concave frame (1), and the first fixing belt (6) for driving the second side plate (3) to move towards the second side plate (3) is arranged on the concave frame (1);
the driving assembly I comprises a rotating plate (18) which is rotatably connected to the side plate I (2), gear teeth (19) are arranged at one end, rotatably connected with the side plate I (2), of the rotating plate (18), a vertical rod (20) is vertically arranged at the other end of the rotating plate (18), the gear teeth (19) are meshed with a gear (21), and the gear (21) drives the vertical rod (20) to rotate;
drive assembly two includes inserted bar (22) and slide bar (23), slide bar (23) sliding connection is in curb plate two (3) tops, inserted bar (22) are pegged graft perpendicularly in montant (20), set up jack four (24) on inserted bar (22), when slide bar (23) one end is inserted in jack four (24), slide bar (23) one end is fixed in jack four (24).
2. The temperature sensor mounting device for the switch cabinet according to claim 1, wherein a fixing block (8) is arranged on the first fixing belt (6), a second clamping groove (10) for clamping the busbar (9) is formed in one side of the fixing block (8), a first insertion hole (11) for inserting the first fixing belt (6) and a second insertion hole (12) for inserting the second fixing belt (7) are arranged in parallel on the other side of the fixing block (8), a limiting component for limiting the first fixing belt (6) and separating the second fixing belt (7) from the fixing block (8) is arranged between the first fixing belt (6), the second fixing belt (7) and the fixing block (8), and a first clamping groove (13) for inserting the fixing block (8) is formed in the connecting plate (4).
3. The temperature sensor mounting device for the switch cabinet according to claim 2, the limiting component comprises a sawtooth groove (14) arranged on a first fixing belt (6) and a second fixing belt (7), two jacks III (17) are arranged in the fixed block (8), the jacks III (17) communicate the jack I (11), the jack II (12) and the clamping groove II (10), a limiting frame is inserted in the third jack (17), two limiting blocks (15) are arranged on the limiting frame, an extension spring (16) is arranged between one end of the limiting frame and the side wall of the second clamping groove (10), when the extension spring (16) is in the original length, the first limiting block (15) is immersed in the third jack (17), when the extension spring (16) is extended, the first limiting block (15) protrudes out of the third insertion hole (17), and the protruding part is matched with the sawtooth groove (14).
4. The temperature sensor mounting device for the switch cabinet as claimed in claim 1, wherein a first groove (25) is formed in the bottom of the vertical rod (20), the bottom surface of the first groove (25) is vertically connected with a second limiting block (27) through a first compression spring (26), and the top of the second limiting block (27) protrudes out of the first groove (25); a third limiting block (28) is inserted in the vertical rod (20), a second compression spring (29) is vertically arranged between the third limiting block (28) and the inner wall of the vertical rod (20), and the top of the third limiting block (28) is positioned in the vertical rod (20); slide bar (23) one end top sets up recess two (30), connect stopper four (32) through compression spring three (31) in recess two (30), stopper four (32) top protrusion recess two (30), set up on the four (24) roof of jack and stopper four (32) assorted draw-in groove three (33), when slide bar (23) one end was inserted in jack four (24), stopper two (27) are located recess one (25) completely, stopper three (28) are located montant (20) completely, stopper four (32) tops are located draw-in groove three (33), set up the passageway that supplies inserted bar (22) to shift out on montant (20).
5. The temperature sensor mounting device for the switch cabinet as claimed in claim 2, wherein the top surface of the first side plate (2) is provided with a scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613302.8A CN112665758B (en) | 2020-12-31 | 2020-12-31 | Temperature sensor installation device for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011613302.8A CN112665758B (en) | 2020-12-31 | 2020-12-31 | Temperature sensor installation device for switch cabinet |
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| Publication Number | Publication Date |
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| CN112665758A CN112665758A (en) | 2021-04-16 |
| CN112665758B true CN112665758B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011613302.8A Active CN112665758B (en) | 2020-12-31 | 2020-12-31 | Temperature sensor installation device for switch cabinet |
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| CN (1) | CN112665758B (en) |
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| CN112665758A (en) | 2021-04-16 |
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