CN114899662A - Data acquisition terminal for energy-saving dispatching system of thermal power plant - Google Patents
Data acquisition terminal for energy-saving dispatching system of thermal power plant Download PDFInfo
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- CN114899662A CN114899662A CN202210434053.9A CN202210434053A CN114899662A CN 114899662 A CN114899662 A CN 114899662A CN 202210434053 A CN202210434053 A CN 202210434053A CN 114899662 A CN114899662 A CN 114899662A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a data acquisition terminal for an energy-saving dispatching system of a thermal power plant, which relates to the technical field of data acquisition terminals and comprises the following steps: the front side of the terminal box is provided with a guide post; a protective cover plate is sleeved on the guide post in a sliding manner; a supporting frame is arranged on the outer wall of the terminal box; the upper side and the lower side of the terminal box are provided with main flashlights; and a terminal module is arranged in the terminal box. According to the invention, through the structural improvement, the power is forcibly cut off when the protective cover plate is taken out of the box, the safety during maintenance is ensured, and the automatic power cut-off is realized without manual exclusive power cut-off work when the protective cover plate is taken out of the box, so that the step of manual exclusive power cut-off is omitted, the maintenance efficiency can be improved, and the problems that the conventional data acquisition terminal cannot forcibly cut off the power when the box is opened through the structural improvement and cannot automatically cut off the power when the box is opened in the same way when the conventional data acquisition terminal is used are solved.
Description
Technical Field
The invention relates to the technical field of data acquisition terminals, in particular to a data acquisition terminal for an energy-saving dispatching system of a thermal power plant.
Background
In order to avoid overlarge electric energy consumption, most thermal power plants adopt an energy-saving dispatching system to assist energy conservation, but the energy-saving dispatching system needs to be supplied by various instruments, and the data acquisition terminal belongs to a part of the energy-saving dispatching system.
However, as for present traditional data acquisition terminal, current data acquisition terminal is when overhauing, for guaranteeing that the safety has mostly stipulated and to have just can open the terminal machine box after the circuit breaking, but inevitable maintainer is the convenience of picture self for some, the machine box is overhauld to direct opening of uninterrupted power supply, it is great that unexpected probability risk appears in the maintenance process, can't be through the improvement of structure mandatory outage when opening the machine box, the unable automatic outage when opening the machine box of the same reason.
Disclosure of Invention
In view of this, the present invention provides a data acquisition terminal for an energy-saving dispatching system of a thermal power plant, which has an automatic power-off mechanism, and through the arrangement of the automatic power-off mechanism, the electrical connection between the terminal and the outside can be automatically cut off when a protective cover plate is opened.
The invention provides a data acquisition terminal for an energy-saving dispatching system of a thermal power plant, which specifically comprises the following steps: the front side of the terminal box is provided with a guide post; a protective cover plate is sleeved on the guide post in a sliding manner; a supporting frame is arranged on the outer wall of the terminal box; the upper side and the lower side of the terminal box are provided with main flashlights; and a terminal module is arranged in the terminal box.
Optionally, the inner side of the electrical copper pillar a is provided with a wiring a, and the other end of the wiring a is electrically connected with the terminal module.
Optionally, an electrical copper cylinder B is arranged inside the main flashlight, and a wiring B is arranged outside the electrical copper cylinder B.
Optionally, a push block is arranged at the rear end of the push column, and the upper side and the lower side of the push block are of inclined structures.
Optionally, the left end and the right end of the rear side of the protective cover plate are provided with connecting rods, and the connecting rods are inserted into the connecting cylinders.
Optionally, one end of the spring B is embedded in the inner side of the limiting block, and the other end of the spring B is embedded in the inner side of the contraction groove a.
Optionally, a pressing block is arranged at the rear end of the sliding rod, and the inner end of the pressing block is of an inclined structure.
Optionally, the left side and the right side of the supporting frame are provided with stressed blocks in a sliding mode, and the front sides of the inner ends of the stressed blocks are of inclined structures.
Optionally, one end of the spring D is embedded in the outer side of the sliding plate, and the other end of the spring D is embedded in the inner side of the supporting frame.
Optionally, a release push rod is arranged on the upper side and the lower side of the inner side of the supporting frame; the inner side of the sliding plate is provided with a magnetic attraction A.
Optionally, the auxiliary conductive cylinder is provided with a stress sheet, and the inner end of the front side of the stress sheet is of an inclined structure.
Optionally, one end of the spring E is embedded in the inner side of the trigger block a, and the other end of the spring E is embedded in the inner side of the shrinkage groove B.
Optionally, one end of the spring F is embedded in the rear side of the transverse groove, and the other end of the spring F is embedded in the rear side of the trigger block B.
Optionally, a baffle disc is arranged at the front end of the push column; the rear side of fender dish embedding installation spring A's one end, and spring A's the other end embedding is installed in the inside rear side of connecting cylinder.
Optionally, a transverse plate is arranged at the inner end of the rear side of the trigger block B; the rear end fixed mounting of diaphragm triggers the piece, and triggers the piece and be the rectangle structure.
Optionally, the left end and the right end of the front side of the terminal box are provided with connecting cylinders; a limiting groove is formed in the circumferential inner wall of the connecting cylinder; and a push column is slidably arranged in the connecting cylinder.
Optionally, a contraction groove B is formed in the circumferential outer wall of the guide post; a trigger block A is slidably arranged in the contraction groove B; two sides of the trigger block A are of inclined structures.
Optionally, a support rod is arranged at the outer end of the main flashlight; an auxiliary conductive cylinder is sleeved on the supporting rod in a sliding manner; an electric copper column A is arranged inside the main flashlight.
Optionally, a transverse groove is formed in the guide column; the inside slidable mounting of horizontal groove has trigger block B, and the front end of trigger block B is the slope structure.
Optionally, a vertical rod is arranged outside the stress block; the inside slidable mounting of carriage has the slide, and the inboard of slide is connected with the outer end of montant.
Optionally, the inclined surface of the pressing block is attached to the inclined surface of the stress groove; a pressing plate is arranged at the front end of the sliding rod; and a spring C is embedded between the rear side of the pressing plate and the front end of the connecting rod.
Optionally, a stress groove is formed in the outer side of the limiting block, and the inner side of the stress groove is of an inclined structure; and the front end of the connecting rod is provided with a sliding rod in a sliding and inserting manner.
Optionally, one end of the spring G is embedded into the inner side of the auxiliary conductive cylinder, and the other end of the spring G is embedded into the outer side of the main flashlight; and a magnetic attraction B is arranged on the outer side of the auxiliary conductive cylinder.
Optionally, a contraction groove a is formed in the circumferential outer wall of the connecting rod; the inside slidable mounting of shrink groove A has the stopper, and the rear end of stopper is the slope structure.
Advantageous effects
According to the data acquisition terminal of each embodiment of the invention, compared with the traditional data acquisition terminal, the press plate is pressed by a thumb, so that the press plate is stressed to drive the slide rod and the press block to move forwards, the press block drives the limit block to retract into the contraction groove A under the action of the stress groove, the limit block is separated from the limit groove, the connecting rod and the connecting cylinder are lack of fixed connection, the protective cover plate is convenient to separate from the terminal box, and the time and labor are saved compared with the traditional bolt locking, dismounting and mounting.
In addition, the protective cover plate is pulled forwards and taken off to move forwards along the guide post, in the moving process, the protective cover plate extrudes the inclined surface of the trigger block A to enable the trigger block A to be stressed to contract towards the inside of the contraction groove B, the trigger block A pushes the inclined surface of the trigger block B, the trigger block B is stressed to drive the transverse plate and the trigger piece to move backwards, the trigger piece is stressed to push the inclined surface of the stress piece backwards, the stress piece is stressed to drive the auxiliary conductive cylinder to move outwards to be separated from the main conductive cylinder, the electric copper post A is separated from the electric copper post B, and further the electric connection between the terminal module and the outside can be forcibly cut off when the protective cover plate is opened, so that the phenomenon that safety accidents are caused due to the fact that the maintenance personnel are convenient to the maintenance personnel and the maintenance personnel without power failure directly maintain the maintenance personnel and great loss and damage are caused to the maintenance personnel and the thermal power plant is avoided.
In addition, after the protective cover plate is separated from the terminal box, the push block can restore under the action of the spring A and does not push the stressed block any more, the sliding plate is convenient to drive the magnetic attraction A to move inwards under the action of the spring D, the inner end of the magnetic attraction A is parallel to the inner end of the release push rod, and therefore the magnetic attraction A can be close to the magnetic attraction B, the magnetic attraction A can be mutually adsorbed with the magnetic attraction B when the auxiliary conductive cylinder moves outwards, the wiring A and the wiring B are kept in a separated state, and power-off maintenance of workers is facilitated.
In addition, the invention forcibly cuts off the power when the protective cover plate is taken out and taken off through the improvement of the structure, thereby ensuring the safety during maintenance, and the automatic power cut-off does not need to be carried out exclusively by manpower when the protective cover plate is taken out and taken off, thereby saving the step of manual exclusive power cut-off and improving the maintenance efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows an overall structural schematic according to an embodiment of the invention;
FIG. 2 illustrates an overall backside structural view according to an embodiment of the present invention;
FIG. 3 shows a schematic overall split structure according to an embodiment of the invention;
FIG. 4 shows a schematic half-section of a terminal enclosure according to an embodiment of the present invention;
FIG. 5 shows a schematic view of a half-section of a protective cover plate according to an embodiment of the invention;
FIG. 6 shows a schematic view of a support frame in half-section according to an embodiment of the invention;
FIG. 7 shows a main torch half-section schematic according to an embodiment of the invention;
FIG. 8 shows a schematic half-section of a connector barrel according to an embodiment of the present invention.
List of reference numerals
1. A terminal box;
101. a connecting cylinder; 102. a limiting groove; 103. pushing the column;
104. a catch tray; 105. a spring A; 106. a push block;
2. a protective cover plate;
201. a connecting rod; 202. a contraction groove A; 203. a limiting block;
204. a spring B; 205. a stress groove; 206. a slide bar;
207. briquetting; 208. pressing a plate; 209. a spring C;
3. a support frame;
301. a stress block; 302. a vertical rod; 303. a slide plate;
304. a spring D; 305. releasing the push rod; 306. magnetically attracting A;
4. a guide post;
401. a contraction groove B; 402. triggering a block A; 403. a spring E; 404. a transverse groove; 405. a trigger block B; 406. a spring F; 407. a transverse plate; 408. a trigger piece;
5. a main flashlight;
501. a strut; 502. a secondary conductive barrel; 503. a spring G; 504. magnetically attracting B;
505. a stress sheet; 506. an electrically conductive copper pillar A; 507. a connection A;
508. an electrically conductive copper pillar B; 509. a connection B;
6. and a terminal module.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a data acquisition terminal for an energy-saving dispatching system of a thermal power plant, which comprises: the terminal box comprises a terminal box 1, wherein a guide post 4 is arranged on the front side of the terminal box 1; the guide post 4 is sleeved with a protective cover plate 2 in a sliding way; the outer wall of the terminal box 1 is provided with a supporting frame 3; the upper side and the lower side of the terminal box 1 are provided with a main flashlight 5; the terminal box 1 is internally provided with a terminal module 6, data acquisition can be carried out through the terminal module 6, and the auxiliary dispatching system saves energy for the thermal power plant.
Further, according to the embodiment of the present invention, as shown in fig. 8, the front left and right ends of the terminal enclosure 1 are provided with the connection barrels 101; a limiting groove 102 is formed in the circumferential inner wall of the connecting cylinder 101; a push column 103 is slidably mounted in the connecting cylinder 101; the front end of the push column 103 is provided with a baffle disc 104; the rear side of the catch plate 104 is embedded with one end of the spring A105, and the other end of the spring A105 is embedded with the inner rear side of the connecting cylinder 101; the rear end of the push column 103 is provided with a push block 106, and the upper and lower sides of the push block 106 are of an inclined structure, when the connecting rod 201 is inserted into the connecting cylinder 101, the connecting rod 201 pushes the baffle plate 104, so that the connecting rod is forced to drive the push column 103 and the push block 106 to move backwards, the inclined plane of the push block 106 pushes the inclined plane of the force-bearing block 301, the force-bearing block 301 is affected by pushing to drive the vertical rod 302 and the sliding plate 303 to move outwards, and when the connecting rod 201 is inserted into a certain position inside the connecting cylinder 101, the limiting block 203 is inserted into the limiting groove 102 under the action of the spring B204, so that the connecting rod 201 and the connecting cylinder 101 are firmly connected together.
Furthermore, according to the embodiment of the present invention, as shown in fig. 1 and 5, the connection rod 201 is provided at the left and right ends of the rear side of the protective cover plate 2, and the connection rod 201 is inserted into the connecting cylinder 101; a shrink groove A202 is formed in the circumferential outer wall of the connecting rod 201; a limiting block 203 is slidably arranged in the contraction groove A202, and the rear end of the limiting block 203 is of an inclined structure; one end of a spring B204 is embedded and installed on the inner side of the limiting block 203, and the other end of the spring B204 is embedded and installed on the inner side of the contraction groove A202; the outer side of the limiting block 203 is provided with a stress groove 205, and the inner side of the stress groove 205 is of an inclined structure; a sliding rod 206 is slidably inserted into the front end of the connecting rod 201; a pressing block 207 is arranged at the rear end of the sliding rod 206, and the inner end of the pressing block 207 is of an inclined structure; the inclined plane of the pressing block 207 is attached to the inclined plane of the stress groove 205; the front end of the sliding rod 206 is provided with a press plate 208; a spring C209 is embedded between the rear side of the pressing plate 208 and the front end of the connecting rod 201, the pressing plate 208 is pressed manually, the pressing plate 208 is pressed to drive the sliding rod 206 and the pressing block 207 to move forward, the inclined surface of the pressing block 207 pushes the inclined surface of the stress groove 205, the stress groove 205 is driven by the pushing influence to move the limiting block 203 inward to contract into the contraction groove a202, the limiting block 203 is separated from the limiting groove 102, the connecting rod 201 is conveniently extracted from the inside of the connecting cylinder 101, and the terminal box 1 and the protective cover plate 2 are conveniently separated.
In another embodiment: the front side of pressing board 208 can set up the last layer protection cushion, can guarantee the comfortable degree when operating personnel's finger contacts with pressing board 208 through the setting of protection cushion.
In addition, according to the embodiment of the present invention, as shown in fig. 3 and fig. 6, the force receiving blocks 301 are slidably mounted on the left and right sides of the supporting frame 3, and the front sides of the inner ends of the force receiving blocks 301 are in an inclined structure; a vertical rod 302 is arranged on the outer side of the stress block 301; a sliding plate 303 is slidably mounted in the supporting frame 3, and the inner side of the sliding plate 303 is connected with the outer end of the vertical rod 302; one end of a spring D304 is embedded and installed on the outer side of the sliding plate 303, and the other end of the spring D304 is embedded and installed on the inner side of the supporting frame 3; the upper and lower sides of the inner side of the support frame 3 are provided with a release push rod 305; the inner side of the sliding plate 303 is provided with a magnetic attraction a306, when the protective cover 2 is separated from the terminal box 1, the pushing block 106 does not push the force-receiving block 301, so that the pushing block does not drive the vertical rod 302 to push the sliding plate 303 outwards, the sliding plate 303 can move inwards under the action of the spring D304, the position of the magnetic attraction a306 is close to the magnetic attraction B504, when the protective cover 2 is abutted to the terminal box 1, the pushing block 106 pushes the inclined surface of the force-receiving block 301, the force-receiving block 301 is influenced by the pushing to drive the vertical rod 302 and the sliding plate 303 to move outwards, the magnetic attraction a306 moves outwards and is separated from the magnetic attraction B504, and if the magnetic attraction B504 is influenced by the magnetic attraction to move outwards along with the magnetic attraction a306, the pushing rod 305 is released to push the magnetic attraction B504 to limit the magnetic attraction B504, thereby ensuring that the magnetic attraction B504 is separated from the magnetic attraction a 306.
In addition, according to the embodiment of the present invention, as shown in fig. 4, a contracting groove B401 is formed on the circumferential outer wall of the guide post 4; a trigger block A402 is slidably arranged in the contraction groove B401; two sides of the trigger block A402 are in an inclined structure; one end of a spring E403 is embedded and installed on the inner side of the trigger block A402, and the other end of a spring E403 belt is embedded and installed on the inner side of the contraction groove B401; a transverse groove 404 is formed in the guide post 4; a trigger block B405 is slidably mounted in the transverse groove 404, and the front end of the trigger block B405 is of an inclined structure; the rear side of the transverse groove 404 is embedded with one end of a spring F406, and the other end of the spring F406 is embedded and mounted on the rear side of the trigger block B405; a transverse plate 407 is arranged at the inner end of the rear side of the trigger block B405; the rear end of the transverse plate 407 is fixedly provided with a trigger piece 408, the trigger piece 408 is of a rectangular structure, by pulling the protective cover plate 2 forward, in the pulling process, the protective cover plate 2 pushes the inclined surface of the trigger block a402, so that the trigger block a402 is contracted into the interior of the contraction groove B401 under the influence of pushing, in the contraction process, the trigger block a402 pushes the inclined surface of the trigger block B405, so that the trigger block B405 is influenced by pushing to drive the transverse plate 407 and the trigger piece 408 to move backward, and the trigger piece 408 pushes the inclined surface of the stressed piece 505.
Furthermore, according to the embodiment of the present invention, as shown in fig. 2, 4 and 7, the outer end of the main flashlight 5 is provided with a strut 501; an auxiliary conductive cylinder 502 is sleeved on the support rod 501 in a sliding manner; an electric copper column A506 is arranged inside the main flashlight 5; the inner side of the electrical copper column A506 is provided with a wiring A507, and the other end of the wiring A507 is electrically connected with the terminal module 6; an electric copper cylinder B508 is arranged inside the main flashlight 5, and a wiring B509 is arranged outside the electric copper cylinder B508; one end of a spring G503 is embedded and installed on the inner side of the auxiliary conductive cylinder 502, and the other end of the spring G503 is embedded and installed on the outer side of the main flashlight 5; a magnetic attraction B504 is arranged on the outer side of the auxiliary conductive cylinder 502; the auxiliary conductive cylinder 502 is provided with a stress piece 505, the inner end of the front side of the stress piece 505 is of an inclined structure, the inclined plane of the stress piece 505 is pushed by the trigger piece 408, so that the stress piece 505 starts to drive the auxiliary conductive cylinder 502 to move outwards under the influence of pushing, the auxiliary conductive cylinder 502 drives the electric copper column B508 to move outwards to be separated from the electric copper column A506, the connection A507 and the connection B509 are not electrified any more, and the power supply of the terminal module 6 is cut off, thereby facilitating the maintenance work.
The specific use mode and function of the embodiment are as follows: when the terminal box is used, the terminal box 1 is installed at a proper position, and the other end of the wiring B509 is electrically connected with a proper external circuit, so that power transmission is conveniently provided for the terminal module 6, and the terminal module 6 is matched with other equipment to serve a dispatching system;
when the terminal module 6 needs to be overhauled, the pressing plate 208 is manually pressed, the pressing plate 208 is pressed to drive the sliding rod 206 and the pressing block 207 to move forwards, the inclined surface of the pressing block 207 pushes the inclined surface of the stress groove 205, the stress groove 205 is influenced by pushing to drive the limiting block 203 to move inwards to contract and enter the contraction groove A202, the limiting block 203 is separated from the limiting groove 102, and limiting and fixing of the protective cover plate 2 are cancelled;
the pressing plate 208 is continuously pressed by a manual thumb to pull the protective cover 2 forward, during the pulling process, the protective cover 2 pushes the inclined surface of the trigger block a402, so that the trigger block a402 shrinks into the shrinking slot B401 under the influence of pushing, during the shrinking process, the trigger block a402 pushes the inclined surface of the trigger block B405, so that the trigger block B405 is influenced by pushing to drive the horizontal plate 407 and the trigger piece 408 to move backward, so that the trigger piece 408 pushes the inclined surface of the stressed piece 505, so that the stressed piece 505 starts to drive the auxiliary conductive cylinder 502 to move outward under the influence of pushing, so that the auxiliary conductive cylinder 502 drives the electric copper column B508 to move outward to separate from the electric copper column a506, so that the connection line a507 is not electrified with the connection line B509, the power supply of the terminal module 6 is cut off, and after the protective cover 2 is separated from the terminal box 1, the pushing block 106 does not push the stressed block 301, so that the vertical bar 302 is not driven to push the sliding plate 303 outward, the sliding plate 303 can move inward under the action of the spring D304, the position of the magnetic attraction a306 is close to the magnetic attraction B504, and therefore the magnetic attraction a306 can be mutually adsorbed with the magnetic attraction B504 when the auxiliary conductive cylinder 502 moves outwards, the wiring a507 and the wiring B509 are kept powered off, and finally the terminal module 6 is overhauled.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A data acquisition terminal for energy-conserving dispatch system of steam power plant, its characterized in that includes: the terminal box (1), the front side of the terminal box (1) is provided with a guide post (4); a protective cover plate (2) is sleeved on the guide post (4) in a sliding manner; a supporting frame (3) is arranged on the outer wall of the terminal box (1); the upper side and the lower side of the terminal box (1) are provided with main flashlights (5); a terminal module (6) is arranged in the terminal box (1);
the left end and the right end of the front side of the terminal box (1) are provided with connecting cylinders (101); a limiting groove (102) is formed in the circumferential inner wall of the connecting cylinder (101); a push column (103) is slidably mounted in the connecting cylinder (101);
a contraction groove B (401) is formed in the circumferential outer wall of the guide column (4); a trigger block A (402) is installed in the contraction groove B (401) in a sliding mode; two sides of the trigger block A (402) are in an inclined structure;
a support rod (501) is arranged at the outer end of the main flashlight (5); an auxiliary conductive cylinder (502) is sleeved on the support rod (501) in a sliding manner; an electric copper cylinder A (506) is arranged inside the main flashlight (5); the inner side of the electric copper column A (506) is provided with a wiring A (507), and the other end of the wiring A (507) is electrically connected with the terminal module (6); an electric copper column B (508) is arranged inside the main flashlight (5), and a wiring B (509) is arranged outside the electric copper column B (508).
2. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 1, wherein: a baffle disc (104) is arranged at the front end of the push column (103); the rear side of the baffle disc (104) is embedded with one end of a spring A (105), and the other end of the spring A (105) is embedded and installed at the inner rear side of the connecting cylinder (101); the rear end of the push column (103) is provided with a push block (106), and the upper side and the lower side of the push block (106) are of an inclined structure.
3. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 1, wherein: the left end and the right end of the rear side of the protective cover plate (2) are provided with connecting rods (201), and the connecting rods (201) are inserted into the connecting cylinder (101); a contraction groove A (202) is formed in the circumferential outer wall of the connecting rod (201); a limiting block (203) is arranged in the contraction groove A (202) in a sliding mode, and the rear end of the limiting block (203) is of an inclined structure.
4. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 3, wherein: one end of a spring B (204) is embedded in the inner side of the limiting block (203), and the other end of the spring B (204) is embedded in the inner side of the contraction groove A (202); a stress groove (205) is formed in the outer side of the limiting block (203), and the inner side of the stress groove (205) is of an inclined structure; the front end of the connecting rod (201) is provided with a sliding rod (206) in a sliding and inserting way.
5. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 4, wherein: a pressing block (207) is arranged at the rear end of the sliding rod (206), and the inner end of the pressing block (207) is of an inclined structure; the inclined surface of the pressing block (207) is attached to the inclined surface of the stress groove (205); a press plate (208) is arranged at the front end of the sliding rod (206); a spring C (209) is embedded between the rear side of the pressing plate (208) and the front end of the connecting rod (201).
6. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 1, wherein: the left side and the right side of the supporting frame (3) are provided with stress blocks (301) in a sliding mode, and the front sides of the inner ends of the stress blocks (301) are of inclined structures; a vertical rod (302) is arranged on the outer side of the stress block (301); the inside slidable mounting of carriage (3) has slide (303), and the inboard of slide (303) is connected with the outer end of montant (302).
7. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 6, wherein: one end of a spring D (304) is embedded in the outer side of the sliding plate (303), and the other end of the spring D (304) is embedded in the inner side of the supporting frame (3); a release push rod (305) is arranged on the upper side and the lower side of the inner side of the supporting frame (3); the inside of slide (303) is provided with magnetism and inhales A (306).
8. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 1, wherein: one end of a spring E (403) is embedded and mounted on the inner side of the trigger block A (402), and the other end of a belt of the spring E (403) is embedded and mounted on the inner side of the contraction groove B (401); a transverse groove (404) is formed in the guide column (4); the inside slidable mounting of horizontal groove (404) has trigger block B (405), and the front end of trigger block B (405) is the slope structure.
9. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 8, wherein: one end of a spring F (406) is embedded and mounted at the rear side of the transverse groove (404), and the other end of the spring F (406) is embedded and mounted at the rear side of the trigger block B (405); a transverse plate (407) is arranged at the inner end of the rear side of the trigger block B (405); the rear end of the transverse plate (407) is fixedly provided with a trigger piece (408), and the trigger piece (408) is of a rectangular structure.
10. The data acquisition terminal for the thermal power plant energy conservation dispatching system as recited in claim 1, wherein: one end of a spring G (503) is embedded and mounted on the inner side of the auxiliary conductive cylinder (502), and the other end of the spring G (503) is embedded and mounted on the outer side of the main flashlight (5); a magnetic attraction B (504) is arranged on the outer side of the auxiliary conductive cylinder (502); the auxiliary conductive cylinder (502) is provided with a stress sheet (505), and the inner end of the front side of the stress sheet (505) is of an inclined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210434053.9A CN114899662A (en) | 2022-04-24 | 2022-04-24 | Data acquisition terminal for energy-saving dispatching system of thermal power plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210434053.9A CN114899662A (en) | 2022-04-24 | 2022-04-24 | Data acquisition terminal for energy-saving dispatching system of thermal power plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001894A (en) * | 2023-02-27 | 2023-04-25 | 响水申鑫纺织有限公司 | Cotton yarn bobbin conveying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001894A (en) * | 2023-02-27 | 2023-04-25 | 响水申鑫纺织有限公司 | Cotton yarn bobbin conveying device |
| CN116001894B (en) * | 2023-02-27 | 2023-10-17 | 响水申鑫纺织有限公司 | Cotton yarn bobbin conveying device |
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