CN116742496B - Hanging type mounting structure of power distribution cabinet - Google Patents
Hanging type mounting structure of power distribution cabinet Download PDFInfo
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- CN116742496B CN116742496B CN202310725167.3A CN202310725167A CN116742496B CN 116742496 B CN116742496 B CN 116742496B CN 202310725167 A CN202310725167 A CN 202310725167A CN 116742496 B CN116742496 B CN 116742496B
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- power distribution
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- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims description 39
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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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
- H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a hanging type installation structure of a power distribution cabinet, and relates to the technical field of power distribution cabinets. According to the invention, the four support blocks can be controlled to be in rectangular distribution by rotating the support blocks around the thread sections, and the round mounting holes on the four support blocks are controlled to be distributed on four corner sides of the rectangle, so that after one support beam is firstly mounted on two support blocks positioned on the same side, the other support beam is directly mounted on two support blocks positioned on the same side, and the two support beams are ensured to be parallel after being mounted; in the above, the initial installation position of the suspender does not need to be very high in accuracy, so that four suspenders are conveniently installed on the wall top according to the poor dash-dot line, and the problems that the installation accuracy required by the prior art cannot be basically obtained due to measurement errors and the like in actual operation and the installation is inconvenient when the wall top is uneven or the heights of the suspenders are different are solved.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a hanging type installation structure of a power distribution cabinet.
Background
The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load. At present, in the process of installation of a power distribution cabinet, the power distribution cabinet needs to be suspended in many cases.
The integrated ceiling of central air conditioner is installed to the convenient integration formula of CN112282180a, it includes the hanger plate, davit and roof, the hanger plate bottom surface is provided with a plurality of suspension grooves, it has first post groove to hang the groove bottom surface and runs through, the davit bottom surface is provided with the hanger plate, roof one surface runs through has the second post groove, davit week side is provided with first jack, roof one side is run through has the second jack, the second jack runs through the second post groove, first jack and the inside bolt that is provided with of second jack, the mounting groove has been seted up on davit one surface. According to the invention, through arranging a hanging plate, hanging columns, a plurality of groups of column grooves, a plurality of groups of jacks, bolts and mounting grooves; in the invention, in order to install, the hanging column is required to be installed on the hanging plate in advance and then the hanging column is required to be installed on the wall top; when the hanging plate with a plurality of hanging columns is integrally installed in the operation mode, when uneven wall tops or different hanging column heights occur, the problem of inconvenient installation exists.
Meanwhile, again like CN207701925U has disclosed an air conditioner air pipe's mounting structure, has solved common tuber pipe and has hung the mounting means on the roof through the gallows, when receiving strong wind and vibration, the tuber pipe rocks easily, causes the unstable problem of installation, and its technical scheme main points are, include: a plurality of booms secured to the roof; a plurality of mounting bottom plates which are fixed between the two suspenders and are positioned at one end of the suspenders far away from the roof; the support plate is arranged on the mounting bottom plate; the air pipe body is arranged on the supporting plate; the mounting assembly is arranged on the supporting plate and used for fixing the air pipe body; in the technical scheme, in order to ensure that the mounting base plates are arranged in parallel, the hanging rods are arranged on the wall tops in advance, so that the mounting intervals of the hanging rods on two sides of the air pipe body are ensured to be the same, the distances between the two hanging rod brackets on two ends of the same mounting base plate are ensured to be the same, high mounting accuracy is required, the required mounting accuracy cannot be basically obtained due to measurement errors and the like in actual operation, and the mounting is inconvenient.
Disclosure of Invention
The invention aims to provide a hanging type mounting structure of a power distribution cabinet, which is characterized in that four support blocks can be controlled to be in rectangular distribution by rotating around a threaded section through the support blocks, and round mounting holes on the four support blocks are controlled to be distributed on four corner sides of the rectangle, so that when one support beam is firstly mounted on two support blocks positioned on the same side, the other support beam is directly mounted on two support blocks positioned on the same side, and the two support beams are ensured to be parallel after being mounted; in the above, the initial installation position of the suspender does not need to be very high in accuracy, so that four suspenders are conveniently installed on the wall top according to the poor dash-dot line, and the problems that the installation accuracy required by the prior art cannot be basically obtained due to measurement errors and the like in actual operation and the installation is inconvenient when the wall top is uneven or the heights of the suspenders are different are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a hanging type mounting structure of a power distribution cabinet, which comprises four hanging rods mounted on a wall top, wherein a supporting beam is connected between the two hanging rods positioned on the same side, the two supporting beams are arranged in parallel, and the two supporting beams are matched with each other to mount the power distribution cabinet; a clamping mechanism for clamping the power distribution cabinet placed on the supporting beam is arranged on any supporting beam; the clamping mechanism comprises a U-shaped frame positioned on one side of the power distribution cabinet, a pair of threaded through holes A are formed in the U-shaped frame, adjusting bolts A are arranged at the threaded through holes A in a threaded penetration mode, and the end portions of the two adjusting bolts A abut against a abutting plate of which one side abuts against the outer side wall of the power distribution cabinet.
As a preferable technical scheme of the invention, the top of the suspender is connected with a mounting seat, and the mounting seat is mounted on the wall top through an expansion screw; the mounting seat comprises a mounting seat body with a horn mouth structure, wherein the wide mouth end of the mounting seat body is provided with a mounting edge A which is folded outwards, and an opening A for an expansion screw to pass through is formed in the mounting edge A; the mounting seat is characterized in that the narrow opening end of the mounting seat body is provided with an inward bent mounting edge B, a channel used for a hanging rod to penetrate is formed in the mounting edge B, a threaded through hole B is formed in the mounting edge B at the periphery of the channel, a locking bolt A is arranged at the threaded through hole B, a limiting plate propped against a wall top is arranged at the top end of the hanging rod, and the end part of the locking bolt A is propped against the bottom side surface of the limiting plate.
As a preferable technical scheme of the invention, the bottom end of the suspender is provided with a thread section, and the thread section is provided with the supporting beam through a mounting structure; the mounting structure comprises a supporting block, one end of the supporting block is provided with a through hole in movable fit with the threaded section, and locking nuts propped against the upper surface and the lower surface of the supporting block are respectively connected to the threaded sections positioned on two sides of the supporting block;
the other end of the supporting block is provided with a circular mounting hole with the diameter of D1, and two ends of the supporting beam are respectively provided with a rectangular mounting hole with the width of D2, wherein D2 is more than D1; during installation, bolts sequentially penetrate through the round installation holes and the rectangular installation holes, and nuts are connected to the end portions of the bolts in a threaded mode.
As a preferable technical scheme of the invention, an auxiliary beam is also arranged on the thread section positioned right below the supporting beam through a mounting structure, and the length directions of the supporting beam and the auxiliary beam are parallel; the support beam and the auxiliary beam are connected with mounting rods which extend outwards, the mounting rods comprise mounting sleeves A which are mounted on the support beam and the auxiliary beam, locking bolts B are arranged on the mounting sleeves A, one side of each mounting sleeve A is connected with a rod body, and rectangular holes are formed in the end parts of the rod bodies; during installation, the tip of U type frame runs through the rectangular hole on two body of rod in proper order, and body of rod tip is provided with the locking bolt C that fixes U type frame.
As a preferable technical scheme of the invention, any one of the clamping mechanisms is also provided with a clamping mechanism for clamping the power distribution cabinet; the clamping mechanism comprises a mounting sleeve B mounted at the top of the U-shaped frame, an outer sleeve is arranged at the top of the mounting sleeve B, a concave cavity is formed in the inner top side surface of the mounting sleeve B, a movable block is connected in the concave cavity through a spring A, and a protruding limiting block is arranged on the spring A positioned in the concave cavity; an adjusting bolt D with the end part propped against the U-shaped frame is arranged on the mounting sleeve B positioned on the opposite side of the concave cavity; the end part of the outer sleeve is provided with an L-shaped pull rod, the end part of the L-shaped pull rod is propped against the top of the power distribution cabinet, and the end part of the outer sleeve is provided with a locking bolt D for fixing the L-shaped pull rod inserted into the outer sleeve.
As a preferable technical scheme of the invention, the U-shaped frame is also provided with a limit boss for limiting the movement of the mounting sleeve B; two L-shaped pull rods positioned at two sides of the power distribution cabinet are connected into a whole, and the two pull rods form an integral piece.
As a preferable technical scheme of the invention, one L-shaped pull rod positioned on the same integral piece is of a hollow structure, a cavity A with an L-shaped section is arranged in the L-shaped pull rod, a convex ring A is arranged in the cavity A positioned at the top of the power distribution cabinet, and one side of the convex ring A is connected with a movable rod through a spring B; the other L-shaped pull rod positioned on the same integral piece is of a hollow structure, a cavity B with an L-shaped section is arranged in the L-shaped pull rod, a convex ring B is arranged in the cavity B positioned on one side of the power distribution cabinet, one side of the convex ring B is connected with a limiting rod through a spring C, the limiting rod slides along the inner wall of the cavity B, and an inserting rod is arranged at the end part of the limiting rod; the end part of the movable rod is provided with a guide part which is convenient to insert into the cavity B, and the bottom side surface of the end part of the movable rod is provided with a slot for inserting the rod.
As a preferable technical scheme of the invention, a control mechanism A for controlling the movable rod to stretch along the horizontal direction is arranged in a cavity A positioned at one side of the power distribution cabinet; the control mechanism A comprises a traction rope A, one end of the traction rope A is connected to the end of the movable rod, and a guide wheel matched with the traction rope A is arranged at the corner side of the cavity A; the other end of the traction rope A is connected with an operation block, and the operation block is arranged outside the L-shaped pull rod in a matching way; two groups of through holes A communicated with the cavity A are formed in the outer side of the L-shaped pull rod, and an inserting block penetrating through the through holes A is arranged on one side of the operating block; a through hole B for the traction rope A to pass through is arranged on the through hole A below; the end of the insertion block is provided with a protruding structure buckled in the cavity A.
As a preferable technical scheme of the invention, a control mechanism B for controlling the limiting rod to stretch along the vertical direction is arranged in a cavity B positioned at one side of the power distribution cabinet; the control mechanism B comprises a traction rope B arranged right below the limiting rod, the end part of the traction rope B is connected with a sliding block which slides up and down in the cavity B, one side of the sliding block is provided with a control block which stretches out of the cavity B, a rectangular hole matched with a control block path is formed in the L-shaped pull rod in the vertical direction, a fixing block is arranged on the outer side wall of the L-shaped pull rod, a guide rod penetrating through the fixing block is arranged at the top of the control block, and a locking bolt E for fixing the guide rod is arranged on the fixing block.
As a preferable technical scheme of the invention, two ends of the U-shaped frame are respectively provided with a propping block propping against the outer side wall of the power distribution cabinet, the end part of the U-shaped frame is provided with a rectangular jack, the end part of the propping block is connected with an L-shaped movable plate, one side of the L-shaped movable plate is provided with a rectangular inserting rod inserted into the rectangular jack, the L-shaped movable plate is provided with a locking screw rod which movably penetrates through the rectangular inserting rod, and the bottom side surface of the rectangular jack is provided with a threaded blind hole in threaded connection with the locking screw rod; and the L-shaped movable plate and the abutting block are integrally formed to be of a Z-shaped structure.
The invention has the following beneficial effects:
1. according to the invention, the four support blocks can be controlled to be in rectangular distribution by rotating the support blocks around the thread sections, and the round mounting holes on the four support blocks are controlled to be distributed on four corner sides of the rectangle, so that after one support beam is firstly mounted on two support blocks positioned on the same side, the other support beam is directly mounted on two support blocks positioned on the same side, and the two support beams are ensured to be parallel after being mounted; in the above, no very high precision is required for the initial installation position of the hanger rods, thereby facilitating the installation of four hanger rods to the wall top according to the poor dash-dot line.
2. The invention adopts the matched arrangement of the supporting beam and the auxiliary beam, and synchronously arranges the mounting rod on the supporting beam and the auxiliary beam 20; when the U-shaped frame is used, two mounting rods are adopted at one end of the U-shaped frame for mounting, so that the mechanism stability of the U-shaped frame after mounting is improved, and the phenomenon that the U-shaped frame inclines and the like is avoided.
3. When the invention is used, the installation position of the supporting beam of the power distribution cabinet is firstly adjusted, and the rotation is stopped by firstly rotating the adjusting bolt A on the clamping mechanism at one side of the power distribution cabinet until the abutting plate of the adjusting bolt A abuts against the power distribution cabinet; then, an adjusting bolt A positioned on a clamping mechanism at the other side of the power distribution cabinet is controlled until a retaining plate of the adjusting bolt A is abutted against the power distribution cabinet, and the rotation of the adjusting bolt A is stopped until the adjusting bolt A still cannot be controlled to rotate with a large force; in the invention, the power distribution cabinet is fixed through two clamping mechanisms.
4. The L-shaped pull rod is used for clamping and fixing the power distribution cabinet, so that the stability of fixing the power distribution cabinet is improved; the existence of the L-shaped pull rod and the clamping mechanism does not influence the normal operation heat dissipation of the power distribution cabinet, the related overhaul and installation of the switch cabinet door and the like; meanwhile, in order to avoid one side of the L-shaped pull rod being lapped on the top of the power distribution cabinet, the L-shaped pull rod is easy to cause overlarge stress; when in use, the two L-shaped pull rods positioned at the two sides of the power distribution cabinet are connected into a whole, and the two pull rods form an integral piece.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a hanging type mounting structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at C;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at E;
FIG. 5 is a schematic view of a mounting base according to the present invention;
FIG. 6 is a schematic diagram of a hanging-type mounting structure according to a second embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is an enlarged view of a portion of FIG. 6 at B;
FIG. 9 is a schematic view of an L-shaped pull rod according to the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at D;
FIG. 11 is a schematic diagram of the operation block structure of the present invention;
FIG. 12 is a schematic diagram of an L-shaped pull rod according to the present invention;
fig. 13 is a front view of fig. 6.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-3, the invention relates to a hanging type installation structure of a power distribution cabinet, which comprises four hanging rods 1 arranged on the wall top; in the invention, a hanger rod 1 is arranged on the wall top in advance, then a supporting beam 2 is connected between two hanger rods 1 positioned on the same side, when the hanger rod is arranged, the two supporting beams 2 are controlled to be arranged in parallel, and then a power distribution cabinet is matched and placed on the two supporting beams 2.
In the present invention, for convenience of operation, as shown in fig. 7, and controlling the parallelism of two support beams 2 after installation, a screw thread section 11 is provided at the bottom end of a boom 1 in the present invention, and the support beams 2 are installed on the screw thread section 11 by an installation structure; the mounting structure comprises a supporting block 13, one end of the supporting block 13 is provided with a through hole which is movably matched with a threaded section 11, locking nuts 12 which are propped against the upper surface and the lower surface of the supporting block 13 are respectively connected to the threaded sections 11 positioned on two sides of the supporting block 13, and the other end of the supporting block 13 is provided with a circular mounting hole 14 with the diameter of 1.5 cm; the supporting blocks 13 can rotate around the thread sections 11, so that the four supporting blocks 13 are controlled to be distributed in a rectangular shape, and round mounting holes 14 on the four supporting blocks 13 are controlled to be distributed on four corner sides of the rectangular shape, and when one supporting beam 2 is firstly mounted on two supporting blocks 13 positioned on the same side, the other supporting beam 2 is directly mounted on two supporting blocks 13 positioned on the same side, so that the two supporting beams 2 are guaranteed to be parallel after being mounted; in the above, the initial installation position of the hanger rods 1 does not need very high precision, so that the four hanger rods 1 are conveniently installed on the wall top according to the poor dash-dot line;
in the invention, the locking nuts 12 are respectively arranged on the thread sections 11 on two sides of the supporting block 13, and the supporting block 13 on the thread section 11 is locked by the locking nuts 12, so that the position deviation of the circular mounting hole 14 caused by rotation of the supporting block is avoided.
Specifically, on the basis of the above, rectangular mounting holes 21 with a width of 1.6cm are respectively formed at both ends of the support beam 2; during installation, the bolts sequentially penetrate through the circular mounting holes 14 and the rectangular mounting holes 21, nuts are connected to the end portions of the bolts in a threaded mode, the installation mode of the circular mounting holes 14 and the rectangular mounting holes 21 is adopted, adjustment can be conveniently carried out according to gaps between the two supporting blocks 13 during actual installation, meanwhile, the rectangular mounting holes 21 are slightly larger than the size design of the circular mounting holes 14, and the bolts penetrate through the circular mounting holes 14 and the rectangular mounting holes 21 in a non-matching mode during convenient installation.
It will be appreciated that in some possible embodiments, in order to clamp the power distribution cabinet 100 placed on the support beam 2, to avoid the power distribution cabinet 100 sliding down from above due to factors such as shaking, a clamping mechanism 4 is provided on the support beam 2 to clamp the power distribution cabinet 100 placed thereon; the clamping mechanism 4 comprises a U-shaped frame 40 positioned at one side of the power distribution cabinet 100, a pair of threaded through holes A407 are formed in the U-shaped frame 40, adjusting bolts A41 are arranged at the threaded through holes A407 in a threaded penetrating manner, and the end parts of the two adjusting bolts A41 are propped against a retaining plate 42 with one side propped against the outer side wall of the power distribution cabinet 100; in the above-mentioned use, first adjust the installation position of the power distribution cabinet 100 on the supporting beam 2, through rotating the adjusting bolt A41 on the clamping mechanism 4 of one side of the power distribution cabinet 100 until its abutting plate 42 abuts against the power distribution cabinet 100, stop rotating; then, the adjusting bolt A41 on the clamping mechanism 4 at the other side of the power distribution cabinet 100 is controlled until the adjusting bolt A41 is propped against the power distribution cabinet 100 until the rotation of the adjusting bolt A41 can not be controlled by adopting larger force, namely, the rotation is stopped; in the present invention, the power distribution cabinet 100 is fixed by two clamping mechanisms 4.
It will be appreciated that in some possible embodiments; an auxiliary beam 20 is also arranged on the thread section 11 positioned right below the supporting beam 2 through a mounting structure, and the length directions of the supporting beam 2 and the auxiliary beam 20 are parallel; the support beam 2 and the auxiliary beam 20 are connected with mounting rods which extend outwards, each mounting rod comprises a mounting sleeve A22 which is mounted on the support beam 2 and the auxiliary beam 20, a locking bolt B23 is arranged on the mounting sleeve A22, one side of the mounting sleeve A22 is connected with a rod body 24, and the end part of the rod body 24 is provided with a rectangular hole 25; when in installation, the end parts of the U-shaped frames 40 sequentially penetrate through rectangular holes 25 on the two rod bodies 24, and the end parts of the rod bodies 24 are provided with locking bolts C26 for fixing the U-shaped frames 40; according to the invention, the installation position of the installation rod is conveniently adjusted according to the requirement when the installation rod is arranged; simultaneously, the supporting beam 2 and the auxiliary beam 20 are matched, and the supporting beam 2 and the auxiliary beam 20 are synchronously provided with mounting rods; when in use, one end of the U-shaped frame 40 is provided with two mounting rods, so that the mechanism stability of the U-shaped frame 40 after mounting is improved, and the phenomenon that the U-shaped frame 40 inclines and the like is avoided.
Specifically, on the basis of the above, as shown in fig. 2, two ends of the u-shaped frame 40 are respectively provided with a supporting block 400 supporting the outer side wall of the power distribution cabinet 100, the end of the u-shaped frame 40 is provided with a rectangular jack 401, the end of the supporting block 400 is connected with an L-shaped movable plate 403, one side of the L-shaped movable plate 403 is provided with a rectangular inserting rod 402 inserted into the rectangular jack 401, the L-shaped movable plate 403 is provided with a locking screw 404 which movably penetrates through the rectangular inserting rod 402, and the bottom side surface of the rectangular jack 401 is provided with a threaded blind hole in threaded connection with the locking screw 404; the L-shaped movable plate 403 and the abutting block 400 are integrally formed to form a Z-shaped structure; when in use, the locking screw 404 on the U-shaped frame 40 positioned in front of the power distribution cabinet 100 is controlled to rotate, and the rotation is stopped when the corresponding rectangular inserted bar 402 reads P;
then, the power distribution cabinet 100 is controlled to move on the supporting beam 2 until the front side of the power distribution cabinet abuts against the abutting block 400, at the moment, the locking screw 404 on the other front side of the power distribution cabinet 100 is controlled to rotate until the corresponding rectangular inserted bar 402 reads as P, the mounting bar is controlled to move on the auxiliary beam 20 and the supporting beam 2, and the U-shaped frame 40 is driven to move until the abutting block 400 abuts against the front side of the power distribution cabinet 100; then controlling the adjusting bolt A41 on the U-shaped frame 40 to rotate, and fixing the power distribution cabinet 100 by using the clamping mechanism 4; finally, the locking screws 404 on the two U-shaped frames 40 positioned at the back of the power distribution cabinet 100 are controlled to rotate until the corresponding abutting blocks 400 of the locking screws 404 abut against the back of the power distribution cabinet 100.
It will be appreciated that in some possible embodiments, as shown in fig. 5, the top of the boom 1 is connected with a mount 3, the mount 3 being mounted on the wall top by means of expansion screws; the concrete mounting seat 3 comprises a mounting seat body 30 with a horn mouth structure, wherein the wide mouth end of the mounting seat body 30 is provided with a mounting edge A31 which is folded outwards, and an opening A32 for an expansion screw to pass through is formed in the mounting edge A31; the narrow mouth end of the mounting seat body 30 is provided with an inwards bent mounting edge B33, a channel 36 for the hanging rod 1 to pass through is formed in the mounting edge B33, a threaded through hole B34 is formed in the mounting edge B33 positioned on the periphery of the channel 36, a locking bolt A35 is arranged at the threaded through hole B34, the top end of the hanging rod 1 is provided with a limiting plate 10 propped against a wall top, and the end part of the locking bolt A35 is propped against the bottom side surface of the limiting plate 10; when the mounting seat 3 is used, the suspender 1 firstly penetrates through the channel 36 through the thread section 11 arranged at the end part of the suspender, and the limiting plate 10 at the top of the suspender is controlled to be accommodated into the horn mouth structure; then the mounting seat 3 is mounted on the wall top through expansion bolts; the control boom 1 moves upwards until the limiting plate 10 at the end part of the control boom abuts against the wall top, four locking bolts A35 are rotatably arranged on the installation edge B33, the end part of each locking bolt A35 is controlled to abut against the limiting plate 10, and the limiting plate 10 abuts against the wall top.
It will be appreciated that in some possible embodiments, as shown in fig. 6 and 11, in order to enhance the strength of the fixed clamping of the power distribution cabinet 100, avoid possible sliding of the power distribution cabinet 100, improve the safety, a pair of clamping mechanisms 5 for clamping and clamping the power distribution cabinet 100 are further arranged on the clamping mechanism 4; the clamping mechanism 5 comprises a mounting sleeve B50 arranged at the top of the U-shaped frame 40, an outer sleeve 51 is arranged at the top of the mounting sleeve B50, a concave cavity 500 is arranged on the inner top side surface of the mounting sleeve B50, a movable block 501 is connected in the concave cavity 500 through a spring A405, and a protruding limiting block 503 is arranged on the spring A405 positioned in the concave cavity 501; an adjusting bolt D502 with the end part propped against the U-shaped frame 40 is arranged on the mounting sleeve B50 positioned on the opposite side of the concave cavity 500; the end part of the outer sleeve 51 is provided with an L-shaped pull rod 52 with the end part propped against the top of the power distribution cabinet 100, the end part of the outer sleeve 51 is provided with a locking bolt D511 for fixing the L-shaped pull rod 52 inserted into the outer sleeve, the L-shaped pull rod 52 is used for clamping and fixing the power distribution cabinet 100, and the stability of fixing the power distribution cabinet is improved; and the existence of the L-shaped pull rod 52 and the clamping mechanism does not affect the normal operation heat dissipation of the power distribution cabinet 100, the related maintenance and installation of the switch cabinet door and the like.
It will be appreciated that in some possible embodiments, to avoid the L-shaped pull rod 52 from being put on the top of the power distribution cabinet, it is easy to cause the L-shaped pull rod 52 to be stressed too much; when in use, the two L-shaped pull rods 52 positioned at two sides of the power distribution cabinet 100 are connected into a whole, and the two pull rods form an integral piece; as shown in fig. 4, the U-shaped frame 40 is also provided with a limiting boss 406 for limiting the movement of the installation sleeve B50, and the two L-shaped pull rods 52 located at two sides of the power distribution cabinet 100 are conveniently aligned by using the limiting boss 406 on the basis of installing the rectangular inserting rod 402 by using the setting of the limiting boss 406.
Specifically, as shown in fig. 9, an L-shaped pull rod 52 located in the same integral piece is of a hollow structure, a cavity a520 with an L-shaped cross section is arranged in the L-shaped pull rod, a convex ring a526 is arranged in the cavity a520 located at the top of the power distribution cabinet 100, and one side of the convex ring a526 is connected with a movable rod 528 through a spring B527; as shown in fig. 12, the other L-shaped pull rod 52 located in the same integral piece is of a hollow structure, a cavity B540 with an L-shaped cross section is arranged inside, a convex ring B541 is arranged in the cavity B540 located at one side of the power distribution cabinet 100, one side of the convex ring B541 is connected with a limiting rod 543 through a spring C542, the limiting rod 543 slides along the inner wall of the cavity B540, and an inserting rod 544 is arranged at the end of the limiting rod 543; the end of the movable rod 528 is provided with a guide portion 529 which is convenient to insert into the cavity B540, and the bottom side surface of the end of the movable rod 528 is provided with a slot 5280 for inserting the rod 544; in the above description, when two L-shaped tie rods 52 on two sides of the power distribution cabinet 100 are mounted, the movable rod 528 on one L-shaped tie rod 52 on one side is controlled to extend out of the cavity a520 and be inserted into the cavity B540; and then the limiting rod 543 on the other side is controlled to move upwards until the inserted rod 544 at the end part of the limiting rod is inserted into the slot 5280, so that the traction is avoided by using the pulling mechanism formed by the limiting rod 543 and the inserted rod 544 when the L-shaped pull rod 52 on one side is stressed excessively to incline, and the overall structural stability is improved.
Specifically, as shown in fig. 10, a control mechanism a for controlling the movable rod 528 to extend and retract along the horizontal direction is arranged in a cavity a520 positioned at one side of the power distribution cabinet 100; the control mechanism A comprises a hauling rope A524 with one end connected to the end of a movable rod 528, and a guide wheel 525 matched with the hauling rope A524 is arranged at the corner side of the cavity A520; the other end of the hauling rope A524 is connected with an operation block 53, as shown in FIG. 11, the operation block 53 is matched and installed outside the L-shaped pull rod 52; two groups of through holes A522 communicated with the cavity A520 are arranged on the outer side of the L-shaped pull rod 52, and an inserting block 531 penetrating through the through holes A522 is arranged on one side of the operating block 53; a through hole B523 for passing the hauling rope A524 is arranged on the lower through hole A522; the end of the insert 531 is provided with a protruding structure 532 fastened inside the cavity a520, the movable rod 528 is controlled by controlling the movement of the operation block 53 in the two groups of through holes a522, specifically, the operation block 53 is firstly taken out from the through hole a522 positioned below, the traction rope a524 is pulled outwards, and at this time, the movable rod 528 is retracted into the cavity a 520; the control operation block 53 is turned 180 ° and is inserted into the group of through holes 522 located above according to the cooperation of the insert block 531 and the through holes 522, and at this time, under the action of the spring B527, the protruding structure 532 of the insert block 531 faces downward and is buckled inside the cavity a 520.
Specifically, as shown in fig. 12, a control mechanism B for controlling the limiting rod 543 to extend and retract along the vertical direction is disposed in a cavity B540 located at one side of the power distribution cabinet 100; the control mechanism B comprises a haulage rope B545 arranged right below the limiting rod 543, the end part of the haulage rope B545 is connected with a sliding block 546 which slides up and down along the cavity B540, one side of the sliding block 546 is provided with a control block 547 which extends out of the cavity B540, the L-shaped pull rod 52 is provided with a rectangular hole 5200 matched with the path of the control block 547 along the vertical direction, the outer side wall of the L-shaped pull rod 52 is provided with a fixed block 5201, the top of the control block 547 is provided with a guide rod 548 penetrating through the fixed block 5201, and the fixed block 5201 is provided with a locking bolt E5202 for fixing the guide rod 548; in use, the control block 547 moves up and down along the length direction of the rectangular hole 5200 and is locked by the rectangular hole 5200.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. A hanging type mounting structure of a power distribution cabinet is characterized in that: the intelligent power distribution system comprises four hanging rods (1) arranged on a wall top, wherein a supporting beam (2) is connected between the two hanging rods (1) positioned on the same side, the two supporting beams (2) are arranged in parallel, and a power distribution cabinet (100) is arranged on the two supporting beams (2) in a matched mode;
a clamping mechanism (4) for clamping the power distribution cabinet (100) placed on the supporting beam (2) is arranged on any supporting beam;
a threaded section (11) is arranged at the bottom end of the suspender (1), and the supporting beam (2) is arranged on the threaded section (11) through a mounting structure;
the mounting structure comprises a supporting block (13), one end of the supporting block (13) is provided with a through hole which is in movable fit with the threaded section (11), and locking nuts (12) which are propped against the upper surface and the lower surface of the supporting block (13) are respectively connected to the threaded sections (11) on two sides of the supporting block (13);
the other end of the supporting block (13) is provided with a circular mounting hole (14) with the diameter of D1, and two ends of the supporting beam (2) are respectively provided with rectangular mounting holes (21) with the width of D2, wherein D2 is more than D1;
during installation, bolts sequentially penetrate through the round mounting holes (14) and the rectangular mounting holes (21), and nuts are connected to the end portions of the bolts in a threaded mode.
2. The hanging type mounting structure of the power distribution cabinet according to claim 1, wherein the top of the hanging rod (1) is connected with a mounting seat (3), and the mounting seat (3) is mounted on a wall top through an expansion screw;
the mounting seat (3) comprises a mounting seat body (30) with a horn mouth structure, a mounting edge A (31) which is folded outwards is arranged at the wide mouth end of the mounting seat body (30), and an opening A (32) for an expansion screw to pass through is formed in the mounting edge A (31); the mounting seat is characterized in that a narrow opening end of the mounting seat body (30) is provided with an inwards bent mounting edge B (33), a channel (36) used for a hanging rod (1) to penetrate is formed in the mounting edge B (33), a threaded through hole B (34) is formed in the mounting edge B (33) on the periphery of the channel (36), a locking bolt A (35) is arranged at the threaded through hole B (34), a limiting plate (10) propped against a wall top is arranged at the top end of the hanging rod (1), and the end part of the locking bolt A (35) is propped against the bottom side surface of the limiting plate (10).
3. The hanging type mounting structure of the power distribution cabinet according to claim 2, wherein the clamping mechanism (4) comprises a U-shaped frame (40) positioned at one side of the power distribution cabinet (100), a pair of threaded through holes A (407) are formed in the U-shaped frame (40), adjusting bolts A (41) are arranged at the threaded through holes A (407) in a threaded penetrating mode, and one end portion of each adjusting bolt A (41) abuts against a retaining plate (42) of the outer side wall of the power distribution cabinet (100) at one side.
4. A hanging type mounting structure of a power distribution cabinet according to claim 3, characterized in that an auxiliary beam (20) is also mounted on a threaded section (11) located right below the supporting beam (2) through a mounting structure, and the length directions of the supporting beam (2) and the auxiliary beam (20) are parallel;
the support beam (2) and the auxiliary beam (20) are connected with mounting rods which extend outwards, each mounting rod comprises a mounting sleeve A (22) which is mounted on the support beam (2) and the auxiliary beam (20), each mounting sleeve A (22) is provided with a locking bolt B (23), one side of each mounting sleeve A (22) is connected with a rod body (24), and the end part of each rod body (24) is provided with a rectangular hole (25);
when the U-shaped frame is installed, the end parts of the U-shaped frames (40) sequentially penetrate through rectangular holes (25) in the two rod bodies (24), and locking bolts C (26) for fixing the U-shaped frames (40) are arranged at the end parts of the rod bodies (24).
5. A hanging type mounting structure of a power distribution cabinet according to claim 3, characterized in that any one of the clamping mechanisms (4) is further provided with a clamping mechanism (5) for clamping the power distribution cabinet (100);
the clamping mechanism (5) comprises a mounting sleeve B (50) arranged at the top of the U-shaped frame (40), an outer sleeve (51) is arranged at the top of the mounting sleeve B (50), a concave cavity (500) is formed in the inner top side surface of the mounting sleeve B (50), a movable block (501) is connected in the concave cavity (500) through a spring A (405), and a protruding limiting block (503) is arranged on the spring A (405) in the concave cavity (500); an adjusting bolt D (502) with the end part propped against the U-shaped frame (40) is arranged on the mounting sleeve B (50) positioned on the opposite side of the concave cavity (500);
the end part of the outer sleeve (51) is provided with an L-shaped pull rod (52) with the end part propped against the top of the power distribution cabinet (100), and the end part of the outer sleeve (51) is provided with a locking bolt D (511) for fixing the L-shaped pull rod (52) inserted into the outer sleeve.
6. The hanging type installation structure of the power distribution cabinet according to claim 5, wherein a limiting boss (406) for limiting the movement of the installation sleeve B (50) is further arranged on the U-shaped frame (40);
two L-shaped pull rods (52) positioned on two sides of the power distribution cabinet (100) are connected into a whole, and the two pull rods and the whole form a whole piece.
7. The hanging type mounting structure of a power distribution cabinet according to claim 6, wherein one L-shaped pull rod (52) positioned on the same integral piece is of a hollow structure, a cavity A (520) with an L-shaped cross section is arranged inside the L-shaped pull rod, a convex ring A (526) is arranged in the cavity A (520) positioned at the top of the power distribution cabinet (100), and one side of the convex ring A (526) is connected with a movable rod (528) through a spring B (527);
the other L-shaped pull rod (52) positioned on the same integral piece is of a hollow structure, a cavity B (540) with an L-shaped section is arranged in the L-shaped pull rod, a convex ring B (541) is arranged in the cavity B (540) positioned on one side of the power distribution cabinet (100), one side of the convex ring B (541) is connected with a limiting rod (543) through a spring C (542), the limiting rod (543) slides along the inner wall of the cavity B (540), and an inserting rod (544) is arranged at the end part of the limiting rod (543);
the end of the movable rod (528) is provided with a guide part (529) which is convenient to insert into the cavity B (540), and the bottom side surface of the end of the movable rod (528) is provided with a slot (5280) for inserting the rod (544).
8. The hanging type installation structure of the power distribution cabinet according to claim 7, wherein a control mechanism A for controlling the movable rod (528) to stretch in the horizontal direction is arranged in a cavity A (520) at one side of the power distribution cabinet (100);
the control mechanism A comprises a hauling rope A (524) with one end connected to the end of a movable rod (528), and a guide wheel (525) matched with the hauling rope A (524) is arranged at the corner side of the cavity A (520);
the other end of the haulage rope A (524) is connected with an operation block (53), and the operation block (53) is arranged outside the L-shaped pull rod (52) in a matching way;
two groups of through holes A (522) communicated with the cavity A (520) are arranged on the outer side of the L-shaped pull rod (52), and an inserting block (531) penetrating through the through holes A (522) is arranged on one side of the operating block (53);
a through hole B (523) for passing the hauling rope A (524) is arranged on the through hole A (522) below; the end of the insert block (531) is provided with a protruding structure (532) which is buckled inside the cavity A (520).
9. The hanging type installation structure of the power distribution cabinet according to claim 7, wherein a control mechanism B for controlling the limiting rod (543) to stretch along the vertical direction is arranged in a cavity B (540) at one side of the power distribution cabinet (100); the control mechanism B comprises a traction rope B (545) arranged right below a limiting rod (543), the end part of the traction rope B (545) is connected with a sliding block (546) which slides up and down in a cavity B (540), one side of the sliding block (546) is provided with a control block (547) which stretches out of the cavity B (540), the L-shaped pull rod (52) is provided with a rectangular hole (5200) matched with a path of the control block (547) along the vertical direction, the outer side wall of the L-shaped pull rod (52) is provided with a fixed block (5201), the top of the control block (547) is provided with a guide rod (548) penetrating through the fixed block (5201), and the fixed block (5201) is provided with a locking bolt E (5202) which is used for fixing the guide rod (548).
10. The hanging type mounting structure of the power distribution cabinet according to claim 3, wherein two ends of the U-shaped frame (40) are respectively provided with a supporting block (400) which is supported on the outer side wall of the power distribution cabinet (100), the end part of the U-shaped frame (40) is provided with a rectangular jack (401), the end part of the supporting block (400) is connected with an L-shaped movable plate (403), one side of the L-shaped movable plate (403) is provided with a rectangular inserting rod (402) which is inserted into the rectangular jack (401), the L-shaped movable plate (403) is provided with a locking screw rod (404) which is movably penetrated through the rectangular inserting rod (402), and the bottom side surface of the rectangular jack (401) is provided with a threaded blind hole which is in threaded connection with the locking screw rod (404);
and the L-shaped movable plate (403) and the abutting block (400) are integrally formed to be in a Z-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310725167.3A CN116742496B (en) | 2023-06-19 | 2023-06-19 | Hanging type mounting structure of power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310725167.3A CN116742496B (en) | 2023-06-19 | 2023-06-19 | Hanging type mounting structure of power distribution cabinet |
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| CN116742496B true CN116742496B (en) | 2024-04-16 |
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| GB1463835A (en) * | 1973-03-20 | 1977-02-09 | Birkart J | Hanger construction for installation in containers or the boot of automobiles |
| CN102220795A (en) * | 2011-04-14 | 2011-10-19 | 广东省建筑装饰工程有限公司 | Ceiling system applicable to large-span space steel structure and construction method thereof |
| CN107453244A (en) * | 2017-09-29 | 2017-12-08 | 大成电气有限公司 | A kind of three-in-one distribution box |
| CN207048164U (en) * | 2017-07-21 | 2018-02-27 | 温州新太阳景观艺术装饰工程有限公司 | A kind of construction and decoration steady type ceiling joist construction |
| CN207819253U (en) * | 2017-12-29 | 2018-09-04 | 平顶山市久久实业有限公司 | A kind of multifunction double-layer structure distribution transformer distribution box |
| CN208623181U (en) * | 2018-09-11 | 2019-03-19 | 巨邦集团有限公司 | A kind of hoisting structure of distribution box |
| CN114176961A (en) * | 2022-01-17 | 2022-03-15 | 郑州市中医院（郑州市红十字医院） | Medical kit is used in internal medicine nursing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1463835A (en) * | 1973-03-20 | 1977-02-09 | Birkart J | Hanger construction for installation in containers or the boot of automobiles |
| CN102220795A (en) * | 2011-04-14 | 2011-10-19 | 广东省建筑装饰工程有限公司 | Ceiling system applicable to large-span space steel structure and construction method thereof |
| CN207048164U (en) * | 2017-07-21 | 2018-02-27 | 温州新太阳景观艺术装饰工程有限公司 | A kind of construction and decoration steady type ceiling joist construction |
| CN107453244A (en) * | 2017-09-29 | 2017-12-08 | 大成电气有限公司 | A kind of three-in-one distribution box |
| CN207819253U (en) * | 2017-12-29 | 2018-09-04 | 平顶山市久久实业有限公司 | A kind of multifunction double-layer structure distribution transformer distribution box |
| CN208623181U (en) * | 2018-09-11 | 2019-03-19 | 巨邦集团有限公司 | A kind of hoisting structure of distribution box |
| CN114176961A (en) * | 2022-01-17 | 2022-03-15 | 郑州市中医院（郑州市红十字医院） | Medical kit is used in internal medicine nursing |
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| CN116742496A (en) | 2023-09-12 |
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