CN110829369A - Electric control protection device for hydraulic station - Google Patents
Electric control protection device for hydraulic station Download PDFInfo
- Publication number
- CN110829369A CN110829369A CN201911138324.0A CN201911138324A CN110829369A CN 110829369 A CN110829369 A CN 110829369A CN 201911138324 A CN201911138324 A CN 201911138324A CN 110829369 A CN110829369 A CN 110829369A
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- Prior art keywords
- box
- plate
- protection box
- wall
- protection
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- 230000008093 supporting effect Effects 0.000 claims abstract description 73
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 230000001012 protector Effects 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 101100408454 Arabidopsis thaliana PLC6 gene Proteins 0.000 description 5
- 101100408456 Arabidopsis thaliana PLC8 gene Proteins 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010616 electrical installation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4484—Electronic arrangements or adaptations for controlling the winding or unwinding process, e.g. with sensors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Abstract
The invention provides an electrical control protection device for a hydraulic station, which comprises a protection box, a detachable cover, a touch display, a support screen plate, a circuit breaker, an intelligent motor protector, a contactor, a PLC (programmable logic controller), a relay, a power line, an auxiliary line storage rack structure, an auxiliary heat dissipation protection box structure, a protective sealing protection box structure and a support moving rack structure, wherein the detachable cover is mounted at the left end of the protection box through bolts; the touch display is embedded in the right upper part of the protection box; the supporting screen plates are respectively embedded on the upper part and the lower part of the inner wall of the protection box; the circuit breaker and the motor intelligent protector are respectively installed on the left side and the right side of the supporting screen plate on the upper portion of the inner wall of the protection box through bolts. The invention has the beneficial effects that: through the arrangement of the auxiliary line storage rack structure, a power line can be wound on the outer wall of the storage barrel to be used and stored, so that the carrying work is facilitated, and meanwhile, the connection and the use are facilitated.
Description
Technical Field
The invention belongs to the technical field of hydraulic stations, and particularly relates to an electrical control protection device for a hydraulic station.
Background
In the metallurgical engineering construction process, on-site because of lacking the systematic electrical control protection device that can test hydraulic pressure station mechanical conditions, often can't judge the situation of hydraulic pressure station mechanical device, provide the prerequisite for the debugging work of devices such as hydraulic pressure valve and actuating mechanism in the back, and work such as hydraulic power unit mechanical inspection and self-loopa work of taking a trial run need generally be carried out for more than two days continuously, under the condition that regulator cubicle, control box, PLC system electrical installation condition do not possess, if can't provide the debugging to the operation of hydraulic pressure station motor in advance, can't guarantee going on smoothly of follow-up debugging and guaranteeing the construction period, the debugging of hydraulic pressure station motor is realized through electrical control protection device.
However, the conventional electrical control protection device has the problems that the power cord is not conveniently stored for protection, the effect is poor when the power cord is radiated, the moisture-proof function cannot be achieved, and the movement is not convenient.
Therefore, the invention is necessary to provide an electric control protection device for a hydraulic station.
Disclosure of Invention
In order to solve the technical problems, the invention provides an electrical control protection device for a hydraulic station, which aims to solve the problems that the existing electrical control protection device is inconvenient to take up and pay off a power line for protection, has poor heat dissipation effect, cannot play a moisture-proof function and is inconvenient to move. A hydraulic station electrical control protection device comprises a protection box, a detachable cover, a touch display, a support screen plate, a circuit breaker, a motor intelligent protector, a contactor, a PLC (programmable logic controller), a relay, a power line, an auxiliary line storage frame structure, an auxiliary heat dissipation protection box structure, a protective sealing protection box structure and a support moving frame structure, wherein the detachable cover is mounted at the left end of the protection box through bolts; the touch display is embedded in the right upper part of the protection box; the supporting screen plates are respectively embedded on the upper part and the lower part of the inner wall of the protection box; the circuit breaker and the motor intelligent protector are respectively installed on the left side and the right side of the supporting screen plate on the upper part of the inner wall of the protection box through bolts; the contactor bolt is arranged on the left side of the supporting screen plate on the lower part of the inner wall of the protection box; the PLC bolt is arranged in the middle of the supporting screen plate at the lower part of the inner wall of the protection box; the relay bolt is arranged on the right side of the supporting screen plate at the lower part of the inner wall of the protection box; the power line penetrates through the auxiliary line containing frame structure and is respectively and electrically connected with the circuit breaker, the motor intelligent protector, the contactor, the PLC and the relay; the auxiliary line storage frame structure is arranged at the right lower part of the front surface of the protection box; the auxiliary heat dissipation protection box structure is arranged at the upper part of the protection box; the protective sealing protection box structure is arranged on the rear side inside the protection box; the supporting moving frame structure is arranged on the lower surface of the protection box; the auxiliary line containing frame structure comprises a mounting plate frame, an extension seat, a pulley, a rotary bearing, a rotary shaft, a containing barrel, a limiting edge and a rotary rod, wherein the mounting plate frame is mounted at the right lower part of the front surface of the protection box through bolts; the extension seat is welded at the lower part of the right end of the mounting plate frame; the pulley bolt is arranged on the right side of the upper surface of the extension seat; the rotary bearings are respectively embedded in the middle parts of the front side and the rear side of the inner wall of the mounting plate frame; the rotating shaft is embedded in the rotating bearing; the storage barrel is connected to the digging nose of the rotating shaft in a key mode; the rotating rods are respectively glued on the left side and the right side of the limiting edge.
Preferably, the auxiliary heat dissipation protection box structure comprises an embedded box, an assembling edge, a heat dissipation fin, an assembling cylinder, an assembling plate, a motor, a fan blade and a protection net, wherein the embedded box is inserted into the upper side of the interior of the protection box; the assembly edge is integrally arranged at the upper part of the outer wall of the embedded box and is connected with the upper surface of the protection box through bolts; the radiating fin bolt is arranged on the upper surface of the assembling cylinder; the assembling plate is integrally arranged in the middle of the inside of the assembling cylinder; the motor is embedded in the assembly plate; the fan blades are embedded on an output shaft of the motor; the protective net is movably embedded on the inner wall of the embedded box.
Preferably, the protection sealing protection box structure comprises a junction box, a sealing gasket, a first protection plate, a second protection plate, a third protection plate and an assembling seat, wherein the junction box is embedded in the middle of the rear side in the protection box; the sealing pad is glued on the rear wall of the junction box; the encryption pad is integrally arranged on the front surface of the sealing pad; the first protective plate is embedded in the front of the outer wall of the junction box, and a first protective plate bolt is arranged at the rear of the inner wall of the protective box; the second guard plate adding bolts are arranged on the upper side, the lower side, the left side and the right side of the inner wall of the protection box; the third guard plate bolt is arranged at the front part of the inner wall of the protection box; the assembling seats are respectively installed at the joint of the first reinforced plate and the second reinforced plate and the joint of the second reinforced plate and the third reinforced plate through bolts.
Preferably, the supporting and moving frame structure comprises a supporting seat, supporting legs, a lifting plate, a screw rod, a rotating handle, a supporting plate, a through hole and a moving wheel, wherein the supporting legs are welded around the lower surface of the protection box, and the supporting seat is welded at the lower ends of the supporting legs; the lifting plates are respectively welded in the middle parts of the front and rear surfaces of the supporting seat; the rotating handle is welded at the upper end of the screw rod; the through-inserting holes are respectively arranged at the front part and the rear part of the left side and the right side of the supporting plate.
Preferably, the embedded box is provided with a U shape, a containing barrel is arranged in the embedded box, and a plurality of containing barrels are arranged.
Preferably, the rotating rods on the outer wall of the limiting edge are provided with two rotating rods, and the limiting edge is respectively glued on the front side and the rear side of the outer wall of the storage barrel.
Preferably, the extension seat is U-shaped, and the left side of the pulley inside the extension seat corresponds to the storage barrel.
Preferably, the embedding box adopts a stainless steel net box, the protection net on the inner wall of the embedding box adopts an activated carbon net, and the embedding box is inserted above the inner part of the protection box.
Preferably, the radiating fins are copper sheets, through holes are formed in the lower portions of the radiating fins, and the radiating fins correspond to the fan blades on the output shaft of the motor.
Preferably, the periphery of the outer wall of the assembling cylinder is provided with rectangular plates, the periphery of the upper part of the inner wall of the embedding box is provided with rectangular plates, and the rectangular plates on the outer wall of the assembling cylinder are in contact with the rectangular plates on the inner wall of the embedding box and are fixed by bolts.
Preferably, the first protective plate, the second protective plate and the third protective plate are melamine plates and are arranged around the inner wall of the protective box.
Preferably, the front part of the junction box is respectively connected with a circuit breaker, a motor intelligent protector, a contactor, a PLC and a relay.
Preferably, the sealing gasket and the encryption pad at the rear part of the junction box are respectively rubber gaskets, and the sealing gasket and the encryption pad are assembled in a T shape.
Preferably, the screw rods are in threaded connection with the lifting plate, the number of the screw rods is two, and the lower ends of the screw rods are movably provided with the supporting plates forwards.
Preferably, the through holes at the outer side of the supporting plate are provided with a plurality of through holes which respectively correspond to the moving wheels
Preferably, the movable wheels are universal wheels, and the movable wheels are respectively installed on the periphery of the lower surface of the supporting seat through bolts.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the embedded box is U-shaped, the containing barrels are arranged in the embedded box, and a plurality of containing barrels are arranged, so that a power line can be wound on the outer wall of each containing barrel for use and containing, the carrying work is further facilitated, and the connection and the use are also facilitated.
2. In the invention, two rotating rods are arranged on the outer wall of the limiting edge, the limiting edge is respectively glued on the front side and the rear side of the outer wall of the containing barrel, and in the using process, the limiting edge can limit the power line on the outer wall of the containing barrel and can also be driven to rotate by the rotating rods and be used.
3. In the invention, the extension seat is U-shaped, and the left side of the pulley inside corresponds to the storage barrel, so that the power line can be supported in an auxiliary manner, and the supporting effect is further improved.
4. According to the invention, the embedded box adopts a stainless steel net box, the protective net on the inner wall of the embedded box adopts an activated carbon net, and the embedded box is inserted above the inner part of the protective box, so that ventilation and heat dissipation are facilitated, and meanwhile, the problem of preventing dust from entering is also solved.
5. In the invention, the radiating fins are made of copper sheets, through holes are formed in the lower parts of the radiating fins, and the radiating fins correspond to the fan blades on the output shaft of the motor, so that the radiating speed and the radiating effect of the radiating fins can be increased.
6. In the invention, the periphery of the outer wall of the assembling cylinder is provided with the rectangular plates, the periphery of the upper part of the inner wall of the embedding box is provided with the rectangular plates, and the rectangular plates on the outer wall of the assembling cylinder are in contact with the rectangular plates on the inner wall of the embedding box and are fixed by bolts, thus being convenient for disassembly, assembly, replacement and maintenance.
7. According to the invention, the first protection plate, the second protection plate and the third protection plate are respectively made of melamine plates and arranged around the inner wall of the protection box, so that the moisture-proof protection function can be realized, and the protection effect is improved.
8. In the invention, the front part of the junction box is respectively connected with the circuit breaker, the motor intelligent protector, the contactor, the PLC and the relay, so that the junction box can be conveniently connected with other structures, and the condition of the junction box can be checked along with the connection.
9. In the invention, the sealing gasket and the encryption pad at the rear part of the junction box respectively adopt rubber pads, and the sealing gasket and the encryption pad are assembled into a T shape, so that the junction box can be sealed therewith, and the problem of preventing dust from entering and influencing the use of the junction box is solved.
10. In the invention, the two screw rods are in threaded connection with the lifting plate, the lower ends of the screw rods are movably provided with the supporting plates forwards, so that the screw rods can be conveniently matched with the supporting plates to lift, and the screw rods have the supporting function.
11. In the invention, a plurality of through holes are arranged on the outer side of the supporting plate and respectively correspond to the moving wheels, so that the supporting plate can conveniently pass through the moving wheels to support.
12. In the invention, the movable wheels are universal wheels, and the movable wheels are respectively installed on the periphery of the lower surface of the supporting seat through bolts, so that the supporting is convenient, and the movable wheels can be used at a proper position.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of an auxiliary line storage rack structure according to the present invention.
Fig. 3 is a schematic structural diagram of an auxiliary heat dissipation protection box structure according to the present invention.
Fig. 4 is a schematic structural diagram of the protective sealed protective case structure of the invention.
Fig. 5 is a schematic structural view of the supporting and moving frame structure of the present invention.
In the figure:
1. a protection box; 2. disassembling and assembling the cover; 3. a touch display; 4. supporting the screen plate; 5. a circuit breaker; 6. an intelligent protector for the motor; 7. a contactor; 8. a PLC; 9. a relay; 10. a power line; 11. an auxiliary line storage rack structure; 111. installing a plate frame; 112. an extension base; 113. a pulley; 114. a rotating bearing; 115. a rotating shaft; 116. a storage cylinder; 117. a limiting edge; 118. rotating the rod; 12. an auxiliary heat dissipation protection box structure; 121. an embedding box; 122. assembling edges; 123. a heat sink; 124. an assembly cartridge; 125. assembling a plate; 126. a motor; 127. a fan blade; 128. adding a protective net; 13. protecting the sealing protection box structure; 131. a junction box; 132. a gasket; 133. an encryption pad; 134. a first reinforced plate; 135. a second reinforced plate; 136. a third reinforced plate; 137. assembling a seat; 14. supporting the mobile frame structure; 141. a supporting seat; 142. supporting legs; 143. a lifting plate; 144. a screw; 145. rotating the handle; 146. a support plate; 147. inserting holes; 148. the wheel is moved.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 to 2, an electrical control protection device for a hydraulic station comprises a protection box 1, a detachable cover 2, a touch display 3, a support screen 4, a circuit breaker 5, a motor intelligent protector 6, a contactor 7, a PLC8, a relay 9, a power line 10, an auxiliary line storage rack structure 11, an auxiliary heat dissipation protection box structure 12, a protection sealing protection box structure 13 and a support moving rack structure 14, wherein the detachable cover 2 is mounted at the left end of the protection box 1 through bolts; the touch display 3 is embedded at the upper right part of the protection box 1; the supporting screen plates 4 are respectively embedded at the upper part and the lower part of the inner wall of the protection box 1; the breaker 5 and the motor intelligent protector 6 are respectively installed on the left side and the right side of the supporting screen plate 4 on the upper part of the inner wall of the protection box 1 through bolts; the contactor 7 is arranged on the left side of the supporting screen 4 at the lower part of the inner wall of the protection box 1 through bolts; the PLC8 bolt is arranged at the middle part of the supporting screen 4 at the lower part of the inner wall of the protection box 1; the relay 9 is mounted on the right side of the support screen 4 at the lower part of the inner wall of the protection box 1 through bolts; the power line 10 penetrates through the auxiliary line containing frame structure 11 and is respectively and electrically connected with the circuit breaker 5, the motor intelligent protector 6, the contactor 7, the PLC8 and the relay 9; the auxiliary line storage rack structure 11 is arranged at the right lower part of the front surface of the protection box 1; the auxiliary heat dissipation protection box structure 12 is arranged at the upper part of the protection box 1; the protection sealing protection box structure 13 is arranged at the rear side in the protection box 1; the supporting and moving frame structure 14 is arranged on the lower surface of the protection box 1; the auxiliary line storage rack structure 11 comprises a mounting rack 111, an extension base 112, a pulley 113, a rotary bearing 114, a rotary shaft 115, a storage cylinder 116, a limiting edge 117 and a rotary rod 118, wherein the mounting rack 111 is bolted on the right lower part of the front surface of the protection box 1; the extension base 112 is welded at the lower part of the right end of the mounting plate frame 111; the pulley 113 is mounted on the right side of the upper surface of the extension base 112 through a bolt; the rotary bearings 114 are respectively embedded in the middle parts of the front side and the rear side of the inner wall of the mounting plate frame 111; the rotating shaft 115 is embedded in the rotating bearing 114; the containing cylinder 116 is connected with the digging nose of the rotating shaft 115 in a key way; the rotating rods 118 are respectively glued on the left side and the right side of the limiting edge 117.
As shown in fig. 3, in the above embodiment, specifically, the auxiliary heat dissipation protection box structure 12 includes an embedded box 121, an assembling edge 122, a heat sink 123, an assembling cylinder 124, an assembling plate 125, a motor 126, a fan blade 127 and a protection net 128, where the embedded box 121 is inserted into the upper side of the inside of the protection box 1; the assembling edge 122 is integrally arranged at the upper part of the outer wall of the embedded box 121 and is connected with the upper surface of the protection box 1 through bolts; the radiating fins 123 are bolted on the upper surface of the assembling cylinder 124; the assembling plate 125 is integrally arranged in the middle part of the inside of the assembling cylinder 124; the motor 126 is embedded in the assembly plate 125; the fan blade 127 is embedded on the output shaft of the motor 126; the protective net 128 is movably embedded on the inner wall of the embedded box 121.
As shown in fig. 4, in the above embodiment, specifically, the protected and sealed protection box structure 13 includes a terminal box 131, a sealing pad 132, an encryption pad 133, a first protecting plate 134, a second protecting plate 135, a third protecting plate 136 and an assembling seat 137, where the terminal box 131 is embedded in the middle of the rear side inside the protection box 1; the sealing gasket 132 is glued on the rear wall of the junction box 131; the encryption pad 133 is integrally arranged on the front surface of the sealing pad 132; the first reinforced plate 134 is embedded in the front of the outer wall of the junction box 131, and the first reinforced plate 134 is mounted on the rear of the inner wall of the protection box 1 through bolts; the second protective plate 135 is arranged on the upper side, the lower side, the left side and the right side of the inner wall of the protective box 1 through bolts; the third protective plate 136 is mounted at the front part of the inner wall of the protective box 1 through bolts; the assembling seats 137 are respectively installed at the joint of the first reinforced plate 134 and the second reinforced plate 135 and the joint of the second reinforced plate 135 and the third reinforced plate 136 through bolts.
As shown in fig. 5, in the above embodiment, specifically, the supporting and moving frame structure 14 includes a supporting base 141, supporting legs 142, a lifting plate 143, a screw 144, a rotating handle 145, a supporting plate 146, a through hole 147 and a moving wheel 148, the supporting legs 142 are welded around the lower surface of the protection box 1, and the supporting base 141 is welded to the lower ends of the supporting legs 142; the lifting plates 143 are respectively welded at the middle parts of the front and rear surfaces of the supporting seat 141; the rotating handle 145 is welded at the upper end of the screw rod 144; the insertion holes 147 are respectively formed in the front and rear portions of the left and right sides of the support plate 146.
In the above embodiment, specifically, the embedded box 121 is U-shaped, the storage barrel 116 is installed inside the embedded box 121, and a plurality of storage barrels 116 are provided, so that the power cord 10 can be wound around the outer wall of the storage barrel 116 for use and storage, thereby facilitating the transportation work and the connection and use.
In the above embodiment, it is concrete, the dwang 118 on the outer wall of restriction limit 117 be provided with two, restriction limit 117 splice respectively in the front and back both sides of containing cylinder 116 outer wall, in the use, can play the function of restriction through restriction limit 117 to the power cord 10 on the outer wall of containing cylinder 116, also can drive the rotation and use through dwang 118 thereupon simultaneously.
In the above embodiment, specifically, the extension base 112 is U-shaped, and the left side of the internal pulley 113 corresponds to the receiving tube 116, so that the power cord 10 can be supported by the extension base, and the effect of supporting the power cord is further increased.
In the above embodiment, specifically, the embedding box 121 is a stainless steel mesh box, the protection mesh 128 on the inner wall of the embedding box 121 is an activated carbon mesh, and the embedding box 121 is inserted into the upper part of the protection box 1, so that ventilation and heat dissipation are facilitated, and meanwhile, the problem of preventing dust from entering is also solved.
In the above embodiment, the heat sink 123 is specifically a copper sheet, a through hole is formed in the lower portion of the heat sink 123, and the heat sink 123 corresponds to the fan blade 127 on the output shaft of the motor 126, so that the heat dissipation speed and the heat dissipation effect of the heat sink can be increased.
In the above embodiment, specifically, the periphery of the outer wall of the assembling cylinder 124 is provided with the rectangular plate, the periphery of the upper portion of the inner wall of the embedded box 121 is provided with the rectangular plate, and the rectangular plate of the outer wall of the assembling cylinder 124 is in contact with the rectangular plate of the inner wall of the embedded box 121 and is fixed by the bolts, so that the assembling, the disassembling and the replacing are convenient.
In the above embodiment, specifically, the first protection plate 134, the second protection plate 135 and the third protection plate 136 are melamine plates respectively, and are disposed around the inner wall of the protection box 1, so as to achieve the moisture-proof and protection functions, thereby increasing the protection effect.
In the above embodiment, specifically, the front portion of the junction box 131 is respectively connected to the circuit breaker 5, the motor intelligent protector 6, the contactor 7, the PLC8 and the relay 9, so as to be conveniently connected to other structures, and the condition of the junction box can be checked accordingly.
In the above embodiment, specifically, the sealing pad 132 and the encryption pad 133 at the rear portion of the junction box 131 are respectively made of rubber pads, and the sealing pad 132 and the encryption pad 133 are assembled into a T shape, so that the junction box 131 can be sealed therewith, and the problem that dust enters and influences the use of the junction box is solved.
In the above embodiment, specifically, the screw rods 144 are connected in the lifting plate 143 in a threaded manner, two screw rods 144 are provided, and the lower end of the screw rods 144 is provided with the supporting plate 146 in a forward moving manner, so that the screw rods are convenient to lift by matching with the supporting plate 146 and have a supporting function.
In the above embodiment, specifically, the insertion holes 147 outside the supporting plate 146 are provided in plural numbers, and correspond to the moving wheels 148 respectively, so as to facilitate the supporting operation of the supporting plate 146 by passing through the moving wheels 148.
In the above embodiment, specifically, the moving wheels 148 are universal wheels, and the moving wheels 148 are respectively installed around the lower surface of the supporting seat 141 by bolts, so as to be convenient for supporting and then reach a proper position for use.
Principle of operation
The working principle of the invention is as follows: when the device is used, the protection box 1 is pushed to reach a proper position through the moving wheel 148, then the rotating handle 145 is rotated to drive the screw rod 144 and the supporting plate 146 to lift and support the protection box 1, after the support is completed, the rotating rod 118 at different positions is grasped, the limiting edge 117, the containing barrel 116 and the rotating shaft 115 are driven to rotate, the power line 10 can be separated from the containing barrel 116, then the power line 10 can be connected with a power supply, after the initial connection is completed, the sealing gasket 132 and the encryption pad 133 are turned over, the connecting box 131 is exposed, then the hydraulic station can penetrate through the connecting box 131 and is connected with the circuit breaker 5, the motor intelligent protector 6, the contactor 7 or the relay 9, then the touch display 3 is opened, and the touch display 3 is operated along with the operation, namely, the hydraulic station can be controlled by the PLC8 to carry out work test, and when the device works, the device can respectively pass through the circuit, Motor intelligent protector 6, contactor 7 or relay 9 carry out the work of protection, and in the work, when the high temperature in the guard box 1, starter motor 126 drives fan blade 127 rotatory, can induced draft and cooperate fin 123 to carry out the work of heat dissipation protection thereupon in the guard box 1.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The hydraulic station electrical control protection device is characterized by comprising a protection box (1), a dismounting cover (2), a touch display (3), a supporting screen plate (4), a circuit breaker (5), an intelligent motor protector (6), a contactor (7), a PLC (8), a relay (9), a power line (10), an auxiliary line storage frame structure (11), an auxiliary heat dissipation protection box structure (12), a protective sealing protection box structure (13) and a supporting moving frame structure (14), wherein the dismounting cover (2) is mounted at the left end of the protection box (1) through bolts; the touch display (3) is embedded at the upper right part of the protection box (1); the supporting screen plates (4) are respectively embedded in the upper part and the lower part of the inner wall of the protection box (1); the circuit breaker (5) and the motor intelligent protector (6) are respectively installed on the left side and the right side of the supporting screen plate (4) on the upper part of the inner wall of the protection box (1) through bolts; the contactor (7) is arranged on the left side of the supporting screen plate (4) at the lower part of the inner wall of the protection box (1) through bolts; the PLC (8) bolt is arranged in the middle of the supporting screen plate (4) at the lower part of the inner wall of the protection box (1); the relay (9) is mounted on the right side of the support screen plate (4) at the lower part of the inner wall of the protection box (1) through bolts; the power line (10) penetrates through the auxiliary line containing frame structure (11) and is respectively and electrically connected with the circuit breaker (5), the motor intelligent protector (6), the contactor (7), the PLC (8) and the relay (9); the auxiliary line storage rack structure (11) is arranged at the right lower part of the front surface of the protection box (1); the auxiliary heat dissipation protection box structure (12) is arranged at the upper part of the protection box (1); the protective sealing protection box structure (13) is arranged on the rear side in the protection box (1); the supporting moving frame structure (14) is arranged on the lower surface of the protection box (1); the auxiliary line containing frame structure (11) comprises a mounting plate frame (111), an extension seat (112), a pulley (113), a rotary bearing (114), a rotary shaft (115), a containing cylinder (116), a limiting edge (117) and a rotary rod (118), wherein the mounting plate frame (111) is mounted on the right lower part of the front surface of the protection box (1) through bolts; the extension seat (112) is welded at the lower part of the right end of the mounting plate frame (111); the pulley (113) is mounted on the right side of the upper surface of the extension seat (112) through a bolt; the rotary bearings (114) are respectively embedded in the middle parts of the front side and the rear side of the inner wall of the mounting plate frame (111); the rotating shaft (115) is embedded in the rotating bearing (114); the containing cylinder (116) is connected to the digging nose of the rotating shaft (115) in a key way; the rotating rods (118) are respectively glued on the left side and the right side of the limiting edge (117); the auxiliary heat dissipation protection box structure (12) comprises an embedded box (121), an assembly edge (122), a heat dissipation fin (123), an assembly cylinder (124), an assembly plate (125), a motor (126), fan blades (127) and a protection net (128), wherein the embedded box (121) is inserted into the upper side inside the protection box (1); the assembling edge (122) is integrally arranged at the upper part of the outer wall of the embedded box (121) and is connected with the upper surface of the protection box (1) through bolts; the radiating fins (123) are arranged on the upper surface of the assembling cylinder (124) through bolts; the assembling plate (125) is integrally arranged in the middle part of the inside of the assembling cylinder (124); the motor (126) is embedded in the assembly plate (125); the fan blade (127) is embedded on an output shaft of the motor (126); the protective net (128) is movably embedded on the inner wall of the embedded box (121); the protection sealing protection box structure (13) comprises a junction box (131), a sealing gasket (132), an encryption pad (133), a first protection plate (134), a second protection plate (135), a third protection plate (136) and an assembly seat (137), wherein the junction box (131) is embedded in the middle of the rear side in the protection box (1); the sealing gasket (132) is glued on the rear wall of the junction box (131); the encryption pad (133) is integrally arranged on the front surface of the sealing pad (132); the first reinforced plate (134) is embedded in the front of the outer wall of the junction box (131), and the first reinforced plate (134) is installed on the rear of the inner wall of the protection box (1) through bolts; the second protective plate (135) is arranged on the upper side, the lower side, the left side and the right side of the inner wall of the protective box (1) through bolts; the third protective plate (136) is arranged at the front part of the inner wall of the protective box (1) through bolts; the assembling seats (137) are respectively installed at the joint of the first reinforced plate (134) and the second reinforced plate (135) and the joint of the second reinforced plate (135) and the third reinforced plate (136) through bolts.
2. The electrical control protection device for the hydraulic station according to claim 1, wherein the supporting and moving frame structure (14) comprises a supporting base (141), supporting legs (142), a lifting plate (143), a screw rod (144), a rotating handle (145), a supporting plate (146), a through hole (147) and a moving wheel (148), wherein the supporting legs (142) are welded around the lower surface of the protection box (1), and the supporting base (141) is welded at the lower ends of the supporting legs (142); the lifting plates (143) are respectively welded at the middle parts of the front and rear surfaces of the supporting seat (141); the rotating handle (145) is welded at the upper end of the screw rod (144); the through holes (147) are respectively arranged at the front part and the rear part of the left side and the right side of the supporting plate (146).
3. The electrical control protection device for the hydraulic station as claimed in claim 1, wherein the embedded box (121) is provided in a U shape, the embedded box (121) is internally provided with a plurality of receiving cylinders (116), and the plurality of receiving cylinders (116) are arranged.
4. The electrical control protection device for the hydraulic station as claimed in claim 1, wherein two rotating rods (118) are arranged on the outer wall of the limiting edge (117), and the limiting edge (117) is respectively glued on the front side and the rear side of the outer wall of the receiving cylinder (116).
5. The electrical control protection device for a hydraulic station according to claim 1, characterized in that the embedded box (121) is a stainless steel mesh box, the protective mesh (128) on the inner wall of the embedded box (121) is an activated carbon mesh, and the embedded box (121) is inserted above the inside of the protection box (1).
6. The electrical control protection device for the hydraulic station as claimed in claim 1, wherein the heat sink (123) is a copper sheet, a through hole is formed in the lower portion of the heat sink (123), and the heat sink (123) corresponds to the fan blade (127) on the output shaft of the motor (126).
7. The electrical control protection device for the hydraulic station as claimed in claim 1, wherein the first reinforced plate (134), the second reinforced plate (135) and the third reinforced plate (136) are melamine plates and are arranged around the inner wall of the protection box (1).
8. A hydraulic station electric control protection device according to claim 1, characterized in that the front part of the junction box (131) is respectively connected with a circuit breaker (5), a motor intelligent protector (6), a contactor (7), a PLC (8) and a relay (9).
9. The electrical control protection device for the hydraulic station as claimed in claim 2, wherein the screw rods (144) are in threaded connection with the lifting plate (143), two screw rods (144) are arranged, and the lower ends of the screw rods (144) are movably provided with the support plates (146) in a forward direction.
10. The electrical control protection device for hydraulic station according to claim 2, characterized in that the plurality of through-holes (147) are provided outside the supporting plate (146) and respectively correspond to the moving wheel (148).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138324.0A CN110829369B (en) | 2019-11-20 | 2019-11-20 | Electric control protection device for hydraulic station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138324.0A CN110829369B (en) | 2019-11-20 | 2019-11-20 | Electric control protection device for hydraulic station |
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| CN110829369A true CN110829369A (en) | 2020-02-21 |
| CN110829369B CN110829369B (en) | 2021-08-06 |
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| CN110829369B (en) | 2021-08-06 |
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Effective date of registration: 20231206 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 250000 No. 62 Jiefang Road, Lixia District, Jinan City, Shandong Province Patentee before: SHANDONG POLYTECHNIC |
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Effective date of registration: 20240411 Address after: 065000 Dachang Chaobaihe Industrial Zone, Langfang City, Hebei Province Patentee after: Dachang Hui Autonomous County Zhutong hydraulic electromechanical Manufacturing Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
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