CN113314994A - Power-off compensation type controller for electrical equipment - Google Patents

Abstract

The invention discloses a power-off compensation type controller for electrical equipment, which comprises a moving mechanism and a closed bin, wherein the moving mechanism comprises an isolated bin, a roller wheel arranged at the bottom of the isolated bin and a track adaptive to the bottom of the roller wheel, the closed bin is arranged in the moving mechanism, and comprises a top plate arranged at the top of an inner cavity, a transmission structure arranged in the top plate, a fixed frame arranged outside the isolated bin, a bin door welded at the bottom of the top plate, an installation hole arranged outside the bin door, a first support frame arranged on the inner side of the bin door, a fixed bottom plate arranged at the bottom of the transmission structure, a pressing component fixedly arranged on the fixed bottom plate and a controller fixedly arranged on the fixed bottom plate. According to the mine tunnel track laying device, due to the fact that the moving mechanism is arranged, workers can lay tracks in the mine tunnel conveniently, and the controller can be used in a safe environment.

Description

Power-off compensation type controller for electrical equipment

Technical Field

The invention relates to the technical field of controllers, in particular to a power-off compensation type controller for electrical equipment.

Background

The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence. The system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands, namely, the decision mechanism is used for coordinating and commanding the operation of the whole computer system.

The power-off compensation controller has a wide application range, wherein the power-off compensation controller is generally applied to some mechanical equipment in the living and industrial fields, for example, a track needs to be laid in tunnel excavation and mine hole exploration, harmful or flammable and explosive gas may be generated in the excavation and exploration, generally, when the track is laid, equipment using the power-off compensation controller, such as welding equipment, is needed to be utilized, controllers installed inside the equipment can generate electric sparks at the moment of power-on, and can also generate sparks when a fault short circuit is encountered, and the electric sparks can generate explosion when contacting the flammable and explosive gas, so that human bodies are damaged, and the explosion can also cause collapse of the mine hole or the tunnel, and a large amount of economic loss is caused.

In light of the above, is a problem that the inventors need to solve.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

the utility model provides a power failure compensation formula controller for electrical equipment, includes moving mechanism and closed storehouse, moving mechanism includes isolated storehouse, installs in the running roller of isolated storehouse bottom and the track of adaptation in the running roller bottom, closed storehouse is installed inside moving mechanism, closed storehouse is including installing in the roof at inner chamber top, installing the transmission structure in the roof, installing in the outer fixed frame of isolated storehouse, weld in the door of roof bottom, set up the mounting hole outside the door, install in the inboard support frame one of door, install in the PMKD of transmission structure bottom, set firmly the push down subassembly on PMKD and set firmly the controller on PMKD.

The present invention in a preferred example may be further configured to: the isolation bin is divided into a safety bin and a working bin, and the closed bin is installed in the working bin.

Through adopting above-mentioned technical scheme, will completely cut off the storehouse and divide into two parts of safety bin and working bin, the staff can be first maintained in the safety bin, when moving mechanism reachs the assigned position, can open the door, get into and carry out work in the working bin.

The present invention in a preferred example may be further configured to: the transmission structure comprises a driving source arranged in the safety bin, a first transmission piece arranged at the output end of the driving source, a screw rod, a connecting piece arranged on the fixed bottom plate, a second transmission piece arranged outside the screw rod, a second support frame arranged between the fixed bottom plate and the top plate and an exhaust fan arranged on the top plate in a penetrating mode.

Through adopting above-mentioned technical scheme, it can make the lead screw realize rotating to drive driving medium one through the driving source, the lead screw that rethread driving medium two drove the other end rotates, utilize the connecting piece convenience to install PMKD in the lead screw outside, it can make PMKD realize raising and lowering functions on the lead screw to recycle the rotation, realize realizing the supporting effect to the roof through installing in the support frame two of working bin inner wall, PMKD can drive the pressure subassembly decline of installing outside PMKD at the in-process that goes up and down simultaneously, the pressure that brings when utilizing the decline and the pressure that hydraulic means itself provided, make the clamp plate realize the effect of pushing down.

The present invention in a preferred example may be further configured to: the lower pressing component comprises a hydraulic device arranged on the fixed base plate, a support rod arranged below the hydraulic device, a mounting groove formed in the fixed base plate, a fixed plate welded on the inner side of the fixed base plate, an elastic piece fixedly arranged below the fixed plate, a pressing plate arranged below the elastic piece and a prickle arranged at the bottom of the pressing plate.

By adopting the technical scheme, the fixed bottom plate can drive the pressing component arranged outside the fixed bottom plate to descend in the lifting process, the pressing plate can realize the pressing effect by utilizing the pressure brought by descending and the pressure provided by the hydraulic device, the support rod arranged on the pressing plate can press downwards after the hydraulic device is started, the pressing plate can be conveniently pressed to be flush with the ground by utilizing the prickle arranged at the bottom of the pressing plate, the unevenness of ground soil is avoided, thereby affecting the sealing effect, leading the outside harmful gas to enter and affecting the use of the controller, leading the pressure plate to have a moving space when being pressed by arranging the elastic piece, avoiding the pressure plate from being broken due to uneven pressing, and using the elastic piece as the connecting piece because the spring has the contraction performance, when pushing down, the spring can curl in seting up the mounting groove, avoids appearing the phenomenon of splitting because bear the pressure oversize.

The present invention in a preferred example may be further configured to: the controller is including installing the mounting panel on PMKD, setting firmly the fan on the mounting panel, connecting in the valve of fan one end, connecting in the trachea of valve one end, setting firmly the contactor on the mounting panel, locating the control panel on the mounting panel, installing the switch on the control panel, setting firmly isolated cover on the control panel and installing the emission cover on the mounting panel.

Through adopting above-mentioned technical scheme, general compensation formula controller gas tightness is not strong, lead to easily firing in the explosive gas gets into the controller shell, gather in the cavity, it is generally when gathering certain concentration to fire explosive gas, the spark can arouse gaseous explosion, absorb through being provided with the gas of fan in with the controller shell, the rethread trachea is discharged gas through discharging the cover and discharges out the outside, make the gaseous circulation in the controller, avoid firing explosive gas and gathering, the rethread is provided with isolated cover and closes gaseous isolation outside the control panel as far as possible, through being provided with the gap between switch and the shell that minimizes as far as possible, reduce inside the gaseous admission device.

The present invention in a preferred example may be further configured to: the fixed bottom plate is characterized in that a fixed plate is installed on the inner side of the fixed bottom plate, a pressing plate is installed at the bottom of the fixed plate through an elastic piece, and the hydraulic device is connected with the pressing plate through a supporting rod.

Through adopting above-mentioned technical scheme, through installing the fixed plate in PMKD inboard, recycle hydraulic means and push down the clamp plate, realized the cooperation of transmission structure with the subassembly that pushes down, strengthened the effect of pushing down.

The present invention in a preferred example may be further configured to: the fixing base plate is provided with a mounting groove, a pulley is mounted in the mounting groove, and the pulley is matched with the sliding rod.

By adopting the technical scheme, the slide rod and the pulley are arranged, so that when the fixed bottom plate is lifted, the other end of the fixed bottom plate slides in the sliding groove arranged outside the slide rod by utilizing the pulley arranged in the mounting groove, the use of the screw rod is reduced, the phenomenon that the screw rod rotates asynchronously is avoided,

the present invention in a preferred example may be further configured to: the transmission structure comprises a sliding rod, the sliding rod is installed at the bottom of the top plate, and the sliding rod penetrates through the fixed bottom plate.

Through adopting above-mentioned technical scheme, slide bar and mounting groove adaptation, the slide bar conveniently installs the PMKD of pulley and moves on the slide bar.

The beneficial effects obtained by the invention are as follows:

1. in the invention, the moving mechanism is arranged, so that workers can lay the track in the mine hole conveniently, and the controller can be used in a safe environment, namely: the staff can order about a definite position with isolated storehouse along the track, utilizes drive mechanism to descend PMKD to drive and push down the subassembly and carry out the pressure boost to the clamp plate, makes the working bin internal environment form airtight space, gets rid of harmful gas after again, and the staff can use the controller under the environment of safety, also can get rid of the potential safety hazard that inflammable gas brought when the controller uses.

2. According to the invention, the transmission mechanism and the pressing component are arranged, so that the pressing plate can penetrate into soil to form a closed space, and workers can conveniently lay a track in the space, namely: the staff can drive a pair of lead screw of driving medium of bottom through starting the driving source and transmit, thereby make the lead screw drive and install in driving medium two of bottom, driving medium two can drive the lead screw of the other end and rotate, be provided with slide bar and pulley at PMKD's another side, make things convenient for PMKD's lift, it pushes down to the earth on ground to drive the clamp plate when recycling PMKD descends, break away earth through the awl, make the clamp plate can fix, thereby can form airtight space.

3. According to the invention, the exhaust fan is arranged to absorb harmful gas in the working bin and then discharge the harmful gas to the outside, so that the influence of the harmful gas when workers work in the working bin is reduced, namely: through be provided with exhaust fan in safe storehouse, wear to locate the mounting hole with exhaust fan's air intake, wear to locate roof and isolated storehouse top with the air exit again, discharge the harmful gas after isolating in the working bin.

4. In the invention, the fan is arranged to circulate the gas accumulated in the controller shell, so as to reduce the concentration of the gas in the controller, namely: the staff can be through opening the valve, utilize the fan to transport the discharge cover through the trachea after with the gas absorption of gathering in, make the inside gas flow of controller get up, avoid producing the condition of gathering, dispel the heat and cool down to the control panel through the gas flow in the trachea simultaneously.

Drawings

FIG. 1 is an overall schematic view of one embodiment of the present invention;

FIG. 2 is an internal schematic view of one embodiment of the present invention;

FIG. 3 is a schematic view of a portion of an enclosed bin of one embodiment of the present invention;

FIG. 4 is a schematic view of a transmission member according to an embodiment of the present invention;

FIG. 5 is a schematic illustration of a hydraulic device according to an embodiment of the present invention;

FIG. 6 is a schematic view of a mounting plate of one embodiment of the present invention;

fig. 7 is a schematic top view of one embodiment of the present invention.

Reference numerals:

100. a moving mechanism; 110. isolating the bin; 111. a safety bin; 112. a working bin; 120. a track; 130. a roller;

200. sealing the bin; 210. a top plate; 220. a transmission structure; 230. a fixing frame; 240. a bin gate; 250. mounting holes; 260. a first support frame; 270. pressing the assembly; 280. fixing the bottom plate; 290. a controller;

221. a drive source; 222. a first transmission part; 223. a screw rod; 224. a connecting member; 225. a second transmission part; 226. a second support frame; 227. a slide bar; 228. a pulley; 229. an exhaust fan;

271. a hydraulic device; 272. a support bar; 273. mounting grooves; 274. a fixing plate; 275. an elastic member; 276. pressing a plate; 277. e, stabbing;

291. mounting a plate; 292. a fan; 293. a valve; 294. an air tube; 295. a contactor; 296. a control panel; 297. a switch; 298. an isolation cover; 299. an exhaust hood;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.

The following describes a power-off compensation type controller for electrical equipment, which is provided by some embodiments of the invention in combination with the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, 2 and 3, the outage compensation type controller for electrical equipment provided by the present invention includes a moving mechanism 100 and a closed bin 200, where the moving mechanism 100 includes an isolated bin 110, a roller 130 installed at the bottom of the isolated bin 110, and a track 120 adapted to the bottom of the roller 130, the closed bin 200 is installed inside the moving mechanism 100, and the closed bin 200 includes a top plate 210 installed at the top of an inner cavity, a transmission structure 220 installed in the top plate 210, a fixed frame 230 installed outside the isolated bin 110, a bin door 240 welded to the bottom of the top plate 210, an installation hole 250 opened outside the bin door 240, a first support frame 260 installed inside the bin door 240, a fixed bottom plate 280 installed at the bottom of the transmission structure 220, a pressing component 270 fixed on the fixed bottom plate 280, and a controller 290 fixed on the fixed bottom plate 280.

Specifically, the top plate 210 is conveniently provided with a transmission structure 220, the fixing bottom plate 280 is fixedly arranged at the top of the working bin 112, the transmission structure 220 conveniently drives the fixing bottom plate 280 to go up and down, as a main power mechanism, the transmission structure 220 can drive the fixing bottom plate 280 to go up and down, the fixing frame 230 realizes a fixing effect on the isolation bin 110, the closed bin 200 is arranged in the working bin 112, and divides the isolation bin 110 into two parts, namely a safety bin 111 and the working bin 112, so that a worker can firstly trim the safety bin 111, can open a bin door when the moving mechanism 100 reaches a specified position, and enters the working bin 112 to work, the mounting hole 250 is conveniently provided with an air inlet pipe of the exhaust fan 229, the first support frame 260 has a supporting effect on the top plate 210, reduces the gravity borne by the top plate 210, and the pressing component 270 reduces unevenness of land, thereby causing a problem of external air leakage into the working chamber 112, and the push-down assembly 270 and the controller 290 are conveniently installed by providing the fixed base plate 280.

Example two:

referring to fig. 4, on the basis of the first embodiment, the transmission structure 220 includes a driving source 221 installed in the safety bin 111, a first transmission member 222 installed at an output end of the driving source 221, a lead screw 223, a connecting member 224 installed on the fixed base plate 280, a second transmission member 225 installed outside the lead screw 223, a second support frame 226 installed between the fixed base plate 280 and the top plate 210, and an exhaust fan 229 penetrating through the top plate 210, wherein a worker can drive the first transmission member 222 installed at the output end of the driving source 221 through the driving source 221 installed in the safety bin 111, can drive the lead screw 223 installed in the rotating shaft at the bottom of the top plate 210 to rotate by using the first transmission member 222, and can drive the lead screw 223 at the other end to rotate by using the second transmission member 225 installed outside the lead screw 223, so that the fixed base plate 280 installed outside the lead screw 223 through the connecting member 224 can be lifted, in the lifting process, in order to avoid the asynchronous rotation at the other end, the other end of the fixed bottom plate 280 is provided with a mounting groove 273, a sliding rod 227 is installed at the bottom of the top plate 210, a pulley 228 is installed in the installation groove 273, the pulley 228 is matched with the sliding rod 227, by providing the sliding rod 227 and the pulley 228, when the fixed base plate 280 is lifted and lowered, the other end of the fixed bottom plate 280 slides in a sliding groove arranged outside the sliding rod 227 by using the pulley 228 arranged in the mounting groove 273, so that the phenomenon that the screw rod rotates asynchronously is reduced, the second support bracket 226 mounted on the inner wall of the working chamber 112 is used for supporting the top plate 210, meanwhile, the fixed base plate 280 can drive the pressing assembly 270 installed outside the fixed base plate 280 to descend in the ascending and descending process, and the pressing plate 276 is pressed down by using the pressure generated in the descending process and the pressure provided by the hydraulic device 271.

Example three:

referring to fig. 5, based on the first embodiment, the pressing assembly 270 includes a hydraulic device 271 installed on a fixed base plate 280, a support rod 272 installed under the hydraulic device 271, a mounting groove 273 opened on the fixed base plate 280, a fixed plate 274 welded to an inner side of the fixed base plate 280, an elastic member 275 fixed under the fixed plate 274, a pressing plate 276 installed under the elastic member 275, and a spine 277 installed at a bottom of the pressing plate 276, wherein the fixed base plate 280 can drive the pressing assembly 270 installed outside the fixed base plate 280 to descend in a process of ascending and descending, the pressing plate 276 achieves a pressing effect by using pressure brought by descending and pressure provided by the hydraulic device 271, the support rod 272 installed on the pressing plate 276 presses downward after the hydraulic device 271 is started, the spine 277 installed at the bottom of the pressing plate 276 can facilitate the pressing plate 276 to be pressed to be flush with the ground, so as to avoid uneven ground, thereby influence the closure effect, make external harmful gas get into, influence the controller and use, make clamp plate 276 have the activity space when pressurized through being provided with elastic component 275, it is inhomogeneous to avoid the pressurized, lead to clamp plate 276 fracture, and use elastic component 275 as the connecting piece because the spring has contractility, when pushing down, the spring can curl to contract in seting up good mounting groove, avoid appearing the phenomenon of rupture because it is too big to bear pressure

Example four:

referring to fig. 6, based on the first embodiment, the controller 290 includes a mounting plate 291 mounted on a fixed base 280, a fan 292 fixed on the mounting plate 291, a valve 293 connected to one end of the fan 292, an air pipe 294 connected to one end of the valve 293, a contactor 295 fixed on the mounting plate 291, a control board 296 arranged on the mounting plate 291, a switch 297 arranged on the control board 296, an isolation cover 298 fixed on the control board 296, and a discharge cover 299 mounted on the mounting plate 291, where a general compensation controller has weak airtightness, and is easy to cause flammable and explosive gases to enter a controller housing, to accumulate in a cavity, and when the flammable and explosive gases generally accumulate to a certain concentration, an electric spark may cause gas explosion, the air in the controller housing is absorbed by the fan 292, and the gas is discharged to the outside through the discharge cover 299 by the air pipe 294, make the gas circulation in the controller, avoid inflammable and explosive gas to gather, the rethread is provided with isolated cover 298 and tries hard to make gas isolated outside control panel 296, through being provided with the gap that switch 297 minimize between switch and the shell, inside the gaseous access device of reduction.

The working principle and the using process of the invention are as follows: firstly, the worker can drive the isolation bin 110 to a certain position along the track 120, the fixed bottom plate 280 is descended by the transmission mechanism 220, so as to drive the pressing component 270 to pressurize the pressing plate 276, so that an airtight space is formed in the environment in the working bin 112, then harmful gas is exhausted, the worker can use the controller 290 in a safe environment, when the controller 290 is used, potential safety hazards caused by inflammable gas can be eliminated, the worker can drive the transmission piece at the bottom to transmit the transmission piece two through starting the driving source, so that the transmission piece two is installed at the bottom, the transmission piece two can drive the screw rod at the other end to rotate, a sliding rod and a pulley are arranged at the other side of the fixed bottom plate, so as to facilitate the lifting of the fixed bottom plate, the fixed bottom plate is descended while the pressing plate is driven to press soil on the ground, the soil is broken through conical prick, the pressure plate can be fixed, so that a closed space can be formed.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims (8)

1. An outage compensation controller for electrical equipment, comprising:

the moving mechanism (100) comprises an isolation bin (110), a roller (130) arranged at the bottom of the isolation bin (110) and a track (120) matched with the bottom of the roller (130).

The sealed cabin (200), sealed cabin (200) are installed inside moving mechanism (100), sealed cabin (200) are including installing in roof (210) at inner chamber top, installing in transmission structure (220) in roof (210), installing in fixed frame (230) outside isolated cabin (110), weld in door (240) of roof (210) bottom, set up in mounting hole (250) outside door (240), install in door (240) inboard support frame (260), install in fixed baseplate (280) of transmission structure (220) bottom, set firmly push down subassembly (270) on fixed baseplate (280) and set firmly controller (290) on fixed baseplate (280).

2. The outage compensation controller for electrical equipment according to claim 1, wherein the isolation bin (110) is divided into a safety bin (111) and a working bin (112), and the closed bin (200) is installed in the working bin (112).

3. The outage compensation controller for the electrical equipment according to claim 1, wherein the transmission structure (220) comprises a driving source (221) installed in the safety bin (111), a first transmission part (222) installed at an output end of the driving source (221), a screw rod (223), a connecting part (224) installed on the fixed bottom plate (280), a second transmission part (225) installed outside the screw rod (223), a second support frame (226) installed on an inner wall of the working bin (112), and an exhaust fan (229) penetrating through the top plate (210).

4. The outage compensation controller for the electrical equipment according to claim 1, wherein the pressing assembly (270) comprises a hydraulic device (271) installed on a fixed base plate (280), a support rod (272) installed under the hydraulic device (271), a mounting groove (273) opened on the fixed base plate (280), a fixed plate (274) welded to the inner side of the fixed base plate (280), an elastic member (275) fixed under the fixed plate (274), a pressing plate (276) installed under the elastic member (275), and a prickle (277) installed at the bottom of the pressing plate (276).

5. The outage compensation controller for the electrical equipment according to claim 1, wherein the controller (290) comprises a mounting plate (291) installed on a fixed bottom plate (280), a fan (292) fixed on the mounting plate (291), a valve (293) connected to one end of the fan (292), an air pipe (294) connected to one end of the valve (293), a contactor (295) fixed on the mounting plate (291), a control plate (296) arranged on the mounting plate (291), a switch (297) installed on the control plate (296), an isolation cover (298) fixed on the control plate (296), and a discharge cover (299) installed on the mounting plate (291).

6. The outage compensation controller for the electrical equipment according to claim 3, wherein a fixed plate (274) is installed on the inner side of the fixed base plate (280), a pressure plate (276) is installed on the bottom of the fixed plate (274) through an elastic member (275), and the hydraulic device (271) is connected with the pressure plate (276) through a support rod (272).

7. The outage compensation controller for the electrical equipment according to claim 3, wherein a mounting groove (273) is formed on the fixed base plate (280), a pulley (228) is mounted in the mounting groove (273), and the pulley (228) is adapted to the sliding rod (227).

8. The outage compensation controller for the electrical equipment according to claim 1, wherein the transmission structure (220) comprises a sliding rod (227) and a pulley (228), the sliding rod (227) is installed at the bottom of the top plate (210), and the sliding rod (227) is installed through the fixed bottom plate (280).

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