KR101300252B1 - The underground rise and fall system by instrumentation measured supervisory remote and incoming switchboard control panel - Google Patents

Abstract

PURPOSE: Underground elevation equipment for a remote instrumentation measurement monitoring and power reception/distribution control panel is provided to reduce maintenance costs by using a gas spring which does not use external power. CONSTITUTION: The front side wall of a watertight box is formed with a steel structure. A gas spring cylinder part (200) is erected at the internal floor center of the watertight box. A guide bar (302) is guided in a guide rail groove. The guide bard is mounted on an enclosure mounting frame part. A watertight box top hatch part (400) is assembled to the top of the enclosure mounting frame part with a bolt.

Description

Instrumentation measurement remote monitoring and submarine control panel {the underground rise and fall system by instrumentation measured supervisory remote and incoming switchboard control panel}

The present invention relates to an instrumentation measurement remote monitoring and water distribution control panel underground lifting device, and in detail, instrumentation measurement remote monitoring control panel or switchgear such as electric or communication and road traffic signal, street lamp, etc. built in the waterproof manhole, maintenance It is to provide an underground lifting device provided in a manner that is easy and does not use external power.

Street lamp flashers, transformers, switchgear, and traffic signal controllers installed indiscriminately on the roadsides are installed on the ground, impairing the aesthetics of the city and causing casualties due to traffic accidents and electric shocks. In addition, since the electric box is installed on the sidewalk, which hinders pedestrian traffic, and the related law on pedestrian rights is being promoted, installing the electric box on the sidewalk, which is a pedestrian space, has various problems.

Recently, bicycle roads have been installed on roadsides facing India, but bicycles are inconvenient because of street lamps, transformers, switches, and traffic control panels and power distribution boxes. In addition, in the industrial complex producing ship assembly, the project of undergrounding various facilities exposed to the roadside for communication with large trailers equipped with large blocks is considered to have an effect on the manufacturing cost of ship block workers.

As the domestic technology for the underground distribution box for the distribution and management of electric power as described above, when the distribution box installed in the ground is excellent, the distribution panel is raised and lowered in the housing. Although there is a technology for 'type underground cable distribution box', there is no watertight solution for the distribution box in the malfunction of the rain sensor.

In addition, the Korean Patent Registration No. 10-0922869 'underground distribution box linked to the electric manhole' is installed in the ground distribution box, but the distribution box storage part and the manhole portion formed with a drain trench on the bottom, but also the distribution box for the flooding It is a technology that does not have a separate watertight plan other than the drain trench.

As another domestic technology, domestic patent registration No. 10-0947101 'underground electrical installation container system' has a buried box structure in which the side and the bottom of the front direction are sealed and the top is open; A moving part for moving the electrical equipment box installed on the inner floor to the outside of the buried box through the opening of the upper surface of the buried box, a control box having an interface for controlling the movement of the electric lying box by the moving part, and an upper open part It is a technology that consists of a cover that seals the sealing box, watertight means, or when the rainy season when the cover is open to prevent rainwater from entering the inside of the buried box, if the malfunction of the electrical equipment box system installed on the bottom of the inner top plate In this case, it is difficult to lift the electric box because the internal equipment cannot be repaired.Hydraulic motors or electric boxes are not watertight. It is foreseen.

In addition, there is a concern that the cable covering may be damaged when the backfill is installed after the buried box is installed because the cable that is inserted into the manhole is directly inserted. It is difficult to construct.

Meanwhile, in the applicant's Korean Patent Registration No. 10-0978210, 'Distribution box underground lifting device', a watertight box and a watertight box selected from steel structures or synthetic resins on all side walls except for the upper part of the rectangular box and the buried box. And a grounding plate which is integrally attached to the outer bottom of the buried box through each floor inside the buried box, the top cover of the rectangular box provided on the top of the buried box, the waterproof manhole cover on the disc, and the bolt assembly below the top of the facility box Installed inside the buried box through the installed equipment box, the hydraulic cylinder which is the means of lifting and lowering the equipment box installed on the inner bottom of the buried box, the heat collecting pipe and the heat dissipation pipe penetrated between the inside and the outside of the buried box, and the line protection pipe assembled through the side wall of the buried box. The distribution box underground lifting device consisting of a cable chain introduced at the bottom of the equipment box through the waterproof conduit 'Underground street lamp flashing' was constructed in Jungang-dong, South Yeosu.

Such underground street light flickering is safe from leakage or short circuit even when hydraulic and electric equipment is installed in a separate waterproof equipment box inside the buried box; Maintenance cost is low as heat dissipation and heat collecting means using geothermal heat as means for dissipating heat inside the buried box; Equipped with a waterproof manhole that is used as a non-slip and milestone by imprinting geographical coordinates, it is easy to maintain even when the equipment box is not lifted; The watertight box inside the buried box is made of water-resistant agent such as steel or synthetic resin. Integrate with buried box to increase durability against external impact. High watertightness effect, used as internal formwork of buried box, low production cost, and easy installation and lifting device and guide means of equipment box or buried box installed inside. It can be installed to reduce manufacturing costs, and the cover of the equipment box forms irregularities for each font and design element provided in the control number and the management subject formation column and the CI formation column including the wireless receiver in the center to prevent identification and slipping of the box type and management subject. To act; Although it was solved at the technical level by the distribution box underground lifting device which minimizes the difficulty of walking with the variable installation structure according to the inclined surface, the manufacturing cost has been an obstacle.

Document 1 KR 10-0816866 B1 2008.03.19 Document 2 KR 10-0922869 B1 2009.10.14 Document 3 KR 10-0947101 B1 2010.03.04 Document 4 KR 10-0978210 B1 2010.08.19

In view of the above, the present invention relates to an instrumentation measurement remote monitoring and a water distribution control panel underground lifting device, and more specifically, instrumentation measurement remote monitoring or water distribution control panel of electric or communication and road traffic signals, street lights, and the like. The purpose is to provide a underground lifting device that is built in a waterproof manhole but is easy to maintain and does not use external power.

In addition, the present invention provides a rising and lowering function using a gas spring that does not use external power, and a waterproof function for preventing thermal insulation and immersion in which external heat is not transferred to the inside to minimize manufacturing costs and maintenance costs; An object of the present invention is to provide an underground lifting device having an enclosure structure in which a cable can move freely during ascending and descending.

 In view of the above, in the present invention, the watertight box portion 100 in which the rectangular parallelepiped front wall except for the upper portion is selected as the steel structure; A watertight box packing stepped part 110 integrated with the watertight box part upper edge; A gas spring cylinder 200 which is assembled at the bottom center of the watertight box portion and assembled; An enclosure mounting frame unit 300 having a guide bar 302 of a predetermined length guided by guide rail grooves 301 assembled at predetermined intervals on both opposite side walls of the upper end of the watertight box unit; A watertight box top hatch unit 400 assembled with an upper end of the housing frame frame and a bolt 305a and a nut 306; Instrumentation measurement remote monitoring and water distribution control panel underground lifting device, characterized in that it consists of a control panel 500 hinged to the bottom of the watertight box top hatch unit is attached to both sides of the enclosure frame frame, electric or communication and road Instrumentation measurement, such as traffic signals, street lamps, such as remote monitoring or water distribution control panel in a waterproof manhole, easy to maintain and provide an underground lifting device provided in a manner that does not use external power.

Instrumentation measurement remote monitoring and water distribution control panel underground lifting device according to the present invention is operated by the lifting, lowering function using a gas spring that does not use external power to reduce the burden on the user due to the low manufacturing cost and maintenance costs.

The device of the present invention is used safely in various instrumentation measurement remote monitoring or water distribution control panel of communication and road traffic signal, street light, etc. In particular, the control panel is an air pocket structure having only the bottom part and the whole surface is watertight. Even when the inside of the part 100 was flooded due to external causes, it was possible to effectively deal with it.

1 is an external perspective view of an apparatus of the present invention before being buried underground
2 is a perspective view of a control panel and a switchgear according to the present invention are elevated to the ground.
Figure 3 is a structural cross-sectional view of the control panel and the switchboard according to the present invention embedded in the ground.
Figure 4 is a structural cross-sectional view of the use state of the control panel and the switchboard according to the present invention is elevated to the ground.
5 is an exploded perspective view of the control panel and switchgear housing frame and the watertight box top hatch according to the present invention.
Figure 6 is a cross-sectional view of the conduit arrangement of the control panel and switchboard according to the present invention embedded in the ground.
7 is a cross-sectional view of the conduit arrangement of the control panel and switchboard according to the present invention are elevated to the ground.

In order to achieve the above object, it will be described below one embodiment configuration of the present invention by the accompanying drawings.

1 is an external perspective view of the apparatus of the present invention before being buried in the ground, Figure 2 is a perspective view of the control panel and switchboard according to the present invention is elevated to the ground, Figure 3 is a control panel and switchboard according to the present invention embedded in the ground 4 is a structural cross-sectional view of a state of use of the control panel and switchboard according to the present invention in a state in which the control panel and the switchgear are elevated to the ground. Watertight box portion 100 and; A watertight box packing stepped part 110 integrated with the watertight box part upper edge; A gas spring cylinder 200 which is assembled at the bottom center of the watertight box portion and assembled; An enclosure mounting frame unit 300 having a guide bar 302 of a predetermined length guided by guide rail grooves 301 assembled at predetermined intervals on both opposite side walls of the upper end of the watertight box unit; A watertight box top hatch unit 400 assembled with an upper end of the housing frame frame and a bolt 305a and a nut 306; The watertight box top hatch is hinged to the bottom of the assembly portion is composed of a control panel 500 that adheres to both sides of the housing frame frame.

As shown in Figure 2, 3, 4, the watertight box packing stepped portion 110 is assembled with a channel steel 112 fitted with a waterproof packing 111 on the upper edge, the upper middle of each inner wall body The lid assembly nut 113 is fixed.

Next, as shown in an exploded assembly perspective of the control panel and switchgear housing frame and the watertight box top hatch according to the present invention shown in Figure 5, the watertight box top hatch unit 400 is embedded in the watertight box packing step 110 The upper cover frame 401 of the 口 type is composed of flat iron of a predetermined width, but the square side wall 402 of a certain height is welded to the inner perforation of the upper cover frame, and 1/3 from the bottom of the welded square inner wall. A rectangular hatch deck 403 is integrally formed at a height, and one outer wall of the rectangular side wall is provided with a remote control receiving antenna 414, and a central groove of the hatch deck has a '' 'groove on the opposite side of the one pipe (404). Hi-symmetrically impressed key holder 405 is settled, four rectangular housing frame fixing bracket 406 at the bottom of a certain distance from the impression key holder; Four mounting bolts 407 of a certain length are respectively fixed in the inner middle of each of the housing frame fixing brackets, and the insulation pad 408 is attached to the upper and lower sides of the hatch deck so that the impression key holder and the housing frame fixing brackets protrude, respectively. A finishing stone 409 on the insulating pad; Under the lower insulation pad, the housing bracket fixing bracket and the mounting plate 410 punched to protrude the assembly bolt 407 are assembled to the assembly nut 411, and the upper cover frame 401 has four reinforcing assemblies. Assembled four top hatch assembly bolts (413) to the top hatch assembly reinforcing plate 412 was punched into the water-resistant packing 111 of the watertight box packing step 110.

For reference, the remote control receiving antenna 414 provided on one outer wall of the rectangular side wall of the watertight box top hatch unit 400 is to remotely control the instrumentation measurement remote monitoring and water distribution control panel underground lifting device according to the present invention. To be used when, to be installed in the lower space of the upper cover frame 401 protruding in all directions with the upper edge of the watertight box stepped portion 110 provided in the watertight box portion 100, in the control panel 500 Illustration of the wire to be drawn out is omitted.

On the other hand, the housing frame frame portion 300 is vertically assembled with bolts 305a and nuts 305b at the inner position of the housing frame fixing bracket 406 fixed to the bottom of the watertight box top hatch 400, Width and thickness of the top of the flat iron frame frame 305; Assemble and maintain three flat iron back frame 303 of constant width and thickness between the housing frame, and assemble the cam follower bracket 304a on the left and right sides in the longitudinal direction of the housing frame. To install, the housing frame 305, the upper side frame 306 of a predetermined standard at a certain height outside the upper; In the middle of the lower rear frame 303, the mold is assembled to the lower middle frame 307 of a predetermined standard.

On the other hand, the control panel 500 forms an air pocket in which the front surface is watertight except for the bottom of the rectangular box at the outer side of the housing lock fixing bracket 406 protruding from the bottom of the watertight box top hatch 400, the front part is the inside The control panel hatch 503, which is sealed in water, is assembled with four hatch bolts 503a, and the bottom of the bottom is opened with bolts 501a and nuts 501b on the control panel hinge bracket 504 attached to the upper and upper surfaces of the control panel. The front edge is assembled with an angle bracket mounting stop 505, both ends are hinge-assembled, the mounting bracket 507 that is detachable by a magnet 506, the hook portion 502a attached to both sides of the housing frame frame 300 and The control panel 500 is attached to and detached from each other by a hook portion 502b attached to both lower ends.

The gas spring cylinder 200 is formed on the bottom of the impression key holder 405 fixed to the gas spring cylinder 201 and the hatch plate 403 of the watertight box top hatch 400 which are welded to the center of the bottom of the watertight box part. The gas spring rod 202 is to be assembled to the gas spring top fixing bolt 203.

For reference, in the upper layer of the gas spring rod 202 assembled with the gas spring top fixing bolt 203 in the impression key holder 405, the silicon filling (not shown) and the impression key holder cap (second) 405b).

In addition, the control panel and the switchboard according to the present invention shown in Figures 1, 2 and 6 are placed in the ground, the cross section of the conduit arrangement and the control panel and switchboard according to the present invention shown in Figure 7 in the state of being elevated to the ground As shown in the conduit layout section,

Power distribution connectors 306a to be connected to the control panel 500 are attached to both sides of the upper side frame 306 of the housing placement frame 300.

The distribution connector 306a is also included in the control panel unit 500 is a predictable means according to the present invention, both sides of the watertight box portion 100 of the both sides of the water-tightly treated by the cable gland 10, respectively It is preferable that the cables 20 are loosely connected to the power distribution contacts 306a provided at the upper side of the side from which the cables 20 are respectively introduced.

In addition, the reference numeral '600' in the drawing is a "burying box" formed by placing the bottom and each side portion of the watertight box portion 100 with a reinforced concrete buried box to the predetermined thickness, the impression key holder 405 A raised jaw 405a is provided with a head and a T-shaped protruding jaw that are combined or dismantled with the '』' -type groove 404. The impression key holder cap is provided at the impression key holder 405. 405b is provided with a safety stopper.

One embodiment of the present invention configured as described above will be described in detail with reference to the accompanying drawings.

Control panel and switchgear according to the present invention in order to minimize the manufacturing cost and maintenance costs in the state buried in the ground, looking at the rising and falling function using a gas spring without using external power.

In order to raise the watertight box portion 100 embedded in the ground, as shown in Figure 5, the heat insulating pad 408 provided in the hatch deck 403 and the impression key holder cap 405b provided in the center of the finishing stone 409 ) And put the impression keystick 405a into the impression key holder 405 where the '' 'type groove 404 is symmetric to the inside, and then rotate to either side to raise the key holder 405 in the locked state. ) To the upper part.

Therefore, when lifting by using the lifting key holder of the gas spring cylinder 201 compressed and assembled to the bottom of the hatch cover 403 of the watertight box top hatch 400, the water-tight box top at the pressure that the gas spring rod 202 expands. The housing frame frame unit 300 assembled under the hatch unit 400 is guided to the guide rail grooves 301 assembled at regular intervals on both inner side walls of the upper end of the watertight box unit on the inner wall of the watertight box unit 100. The guide bar 302 of length and the cam follower 304 is guided by the housing support frame 305 is provided is moved vertically upward.

For reference, the specification of the gas spring cylinder 200 applied to the present invention is a control panel 500 and a watertight box including a cable 20 assembled to the wiring connector 306a attached to both sides of the housing placement unit 300. Considering the gross weight including the top hatch 400 and the watertight box 100 is exposed to the ground to select the rod repulsion force and the stroke.

As shown in FIG. 4, the control panel 500 mounted as the hook portions 502a and 502b on the housing frame frame 300 raised to the ground does not fit the height of the operator, so as to overcome the difficulty of checking, Dismantling the hook portion 502b attached to both sides of the control panel 500 attached to the hook portion 502a attached to the frame 305, the housing frame fixing bracket protruding from the bottom of the watertight box top hatch 400 406) Pulling the control panel hinge bracket 504 hinged to the outside position to the worker side with the rotation axis, the housing bracket 507 attached to the bottom bottom portion of the control panel 500 unfolds by 90 ° toward the ground to form an angled stopper ( 505 is supported by the inclined state to check and support.

For reference, in the distribution connector 306a shown in the present invention, the conduit drawn into the upper portion of the housing of the control panel 500 should be watertightly treated, but the detailed illustration thereof is omitted in the present invention, and the distribution connector ( 306a) is also included within the control panel 500 is a predictable means in accordance with the present invention.

Even if the water rises due to leakage due to external factors in the watertight box part 100 in the air pocket structure in which the bottom portion of the control panel 500 is opened, the four hatch bolts 503a are released and the control panel hatch 503 having a waterproof structure. Open internal inspection to open), even when underwater, it provides the effect that water does not penetrate into the sealed structure.

The watertight box packing step 110, which is integrally assembled with the watertight box part 100, is sealed in the watertight packing 11 and the watertight box top hatch part 400 which are fitted in the channel steel 112 fixed on all sides. Assembling or dismantling four top hatch assembly bolts 413 such that the rectangular side walls 402 are mutually sealed.

For reference, even in the case of disassembling all four top hatch assembly bolts 413 according to the present invention, the gas spring cylinder part 200 is grounded by the magnetic frame frame part 300 by the magnetic force unless it is pulled up by an external force. It is not to be raised, but is raised to the ground in the state of applying an external force using the raising key stick 406a, or by pressing by hand to return to the ground again.

6 and 7 only when the cable 20 of the cable gland 10 watertightly assembled to both sides of the watertight box portion 100 according to the present invention is loosely connected to the power distribution connector 306a provided at the upper side of the side to be introduced. As shown in, the control panel and the distribution panel inherent in the watertight box portion 100 is buried in the ground, or the connection state of the conduit in a state that is freely elevated to the ground.

As described above, according to the present invention, the heat insulating pad 408 and upper and lower finishing stones 409 assembled at the top and bottom of the hatch deck 403 of the watertight box top hatch unit 400 transfer heat from the outside to the watertight box unit 100. Blocking, and the present invention is a waterproof function to prevent immersion; Ascending and descending functions using a gas spring that does not use external power; It will be useful as instrumentation distant monitoring and water distribution control panel underground lifting device that can naturally move the cable during ascending and descending.

10: cable gland 20: cable
100: watertight box part 110: watertight box packing stepped part
111: waterproof packing 112: channel steel
113: Upper cover assembly nut
200: gas spring cylinder 201: gas spring cylinder
202: gas spring rod
300: enclosure mounting frame portion 301: guide rail groove
302: guide bar 303: rear frame
304: Camp Follower 304a: Camp Follower Bracket
305: housing frame 305a: bolt
305b: Nut 306: Upper side frame
306a: Wiring connector 307: Lower middle frame
400: watertight box top hatch 401: upper cover frame
402: square side wall 403: hatch double
404: groove 405: impression key ring
405a: Impression Keystick 405b: Impression Key Holder Cap
406: housing frame fixing bracket 408: insulation pad
409: A dead stone 410: Mounting board
411: assembly nut 412: top hatch assembly reinforcing plate
413: top hatch assembly bolt
500: control panel unit 501a: bolt
501b: Nut 502a; 502b: Hook part
503: control panel hatch 503a: hatch bolt
504: control panel hinge bracket 505: retainer stopper
506: magnet 507: housing
600: buried box

Claims (4)

A watertight box portion 100 in which a rectangular parallelepiped front wall except for an upper portion is selected as an iron structure; A watertight box packing stepped part 110 integrated with the watertight box part upper edge; A gas spring cylinder 200 which is assembled at the bottom center of the watertight box portion and assembled; An enclosure mounting frame unit 300 having a guide bar 302 of a predetermined length guided by guide rail grooves 301 assembled at predetermined intervals on both opposite side walls of the upper end of the watertight box unit; A watertight box top hatch unit 400 assembled with an upper end of the housing frame frame and a bolt 305a and a nut 306; Instrumentation measurement remote monitoring and water distribution control panel underground lifting device, characterized in that consisting of a control panel unit 500 is hinged to the bottom of the watertight box top hatch unit attached to both sides of the enclosure frame frame. According to claim 1, the watertight box top hatch unit 400 is composed of a flat width of a certain width of the upper cover frame 401 of the '口' type to be embedded in the watertight box packing step 110, the inside of the upper cover frame A rectangular side wall 402 of a certain height is welded to the perforation part, and a square hatch plate 403 is integrally formed at a third height from the bottom of the welded rectangular inner wall, and one remote side wall of the rectangular side wall has a remote control receiving antenna. (414), the center of the hatch deck is an impression key holder 405, the symmetry of the '' 'type groove (404) on the opposite side of the one-pipe is settled, a rectangular at the bottom of a certain distance position from the impression key holder Four housing fixing frame fixing brackets (406); Four mounting bolts 407 of a certain length are respectively fixed in the inner middle of each of the housing frame fixing brackets, and the insulation pad 408 is attached to the upper and lower sides of the hatch deck so that the impression key holder and the housing frame fixing brackets protrude, respectively. A finishing stone 409 on the insulating pad; Under the lower insulation pad, the housing bracket fixing bracket and the mounting plate 410 punched to protrude the assembly bolt 407 are assembled to the assembly nut 411, and the upper cover frame 401 has four reinforcing assemblies. Instrumentation measurement distant monitoring characterized by assembling four top hatch assembly bolts (413) to the top hatch assembly reinforcement plate 412 with the center drilled into the watertight packing of the watertight box packing step 110 (111). And water distribution control board underground lifting device. The housing frame frame part 300 is vertically assembled with a bolt 305a and a nut 305b at an inner position of the housing frame fixing bracket 406 protrudingly fixed to the bottom of the watertight box top hatch unit 400. The upper and the flat iron frame frame 305 of a predetermined width and thickness; Assemble and maintain three flat iron back frame 303 of constant width and thickness between the housing frame, and assemble the cam follower bracket 304a on the left and right sides in the longitudinal direction of the housing frame. To install, the housing frame 305, the upper side frame 306 of a predetermined standard at a certain height outside the upper; Instrumentation measurement remote monitoring and water distribution control panel underground lifting device, characterized in that the mold is assembled in the middle of the lower rear frame 303 to the lower middle frame 307 of a predetermined standard. According to claim 1, wherein the control panel 500 is formed in the water pocket airtight front pocket except for the rectangular box bottom in the outer position of the housing frame fixing bracket 406 protruding to the bottom of the watertight box top hatch 400, The front panel is assembled with four hatch bolts 503a, which are sealed by watertight packing from the inside, and are opened with bolts 501a and nuts 501b on the control panel hinge bracket 504 attached to the upper surface of the front panel. The front edge of the bottom portion is hinged at both ends to the angle type mounting stopper 505 is assembled with a housing bracket 507 that is detached by a magnet 506, the hook portion attached to both sides of the housing frame frame 300 ( Instrumentation measurement remote monitoring and water distribution control panel underground lifting apparatus, characterized in that the mutual assembly detachable by the hook portion (502b) attached to both lower ends of the control panel unit (500).

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