CN111446646A - Mounting structure and mounting method of power distribution cabinet - Google Patents
Mounting structure and mounting method of power distribution cabinet Download PDFInfo
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- CN111446646A CN111446646A CN202010451364.7A CN202010451364A CN111446646A CN 111446646 A CN111446646 A CN 111446646A CN 202010451364 A CN202010451364 A CN 202010451364A CN 111446646 A CN111446646 A CN 111446646A
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- mounting
- distribution cabinet
- lead screw
- power distribution
- mounting plate
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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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
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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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Distribution Board (AREA)
Abstract
The invention relates to an installation structure of a power distribution cabinet, which comprises a power distribution cabinet body and an installation plate, wherein the power distribution cabinet body is arranged on the installation plate, the two sides of the bottom of the power distribution cabinet body are fixedly provided with fixing strips, the upper surface of the mounting plate is provided with two mounting grooves which are in plug-in connection with the fixing strips, a screw rod is arranged in the mounting plate along the length direction of the fixing strip and positioned between the two mounting grooves, and the axis of rotation of lead screw is parallel with fixed strip length direction, the circumference outer wall threaded connection of lead screw has a plurality of adapter sleeves, be provided with between adapter sleeve and the mounting panel and be used for making the adapter sleeve along the limit of lead screw length direction horizontal migration move the subassembly, the both sides of adapter sleeve are provided with grafting subassembly, grafting subassembly includes connecting rod and inserted bar, even inserted bar along horizontal direction and mounting panel sliding connection, the fixed strip is close to one side level of lead screw and has seted up a plurality of lockholes that are used for receiving the inserted bar. The invention has the effect of improving the working efficiency of mounting and dismounting the power distribution cabinet body.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet installation, in particular to an installation structure of a power distribution cabinet.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system and are also a general name of a motor control center. The existing common power distribution cabinet is installed in the mode that the power distribution cabinet is installed on the ground, foundation bolts are arranged on the ground, a bottom plate is installed below the power distribution cabinet, screw holes are formed in the bottom plate, and the foundation bolts penetrate through the screw holes and then nuts to be fixedly connected.
The existing Chinese patent with reference to publication number CN108808486A discloses a mounting structure of a power distribution cabinet and a mounting method thereof. Compared with the prior art, make when installing the switch board body through setting up the effect between installation spout, handle, movable rod, dead lever, fixed slot and the reset spring, it is more convenient, reduced the use of installation screw moreover, through movable rod, axis of rotation, dead lever and reset spring for can install the switch board fast and dismantle, the use of installation spout has reduced and has carried the switch board moreover, thereby make and reduce workman's intensity of labour.
The above prior art solutions have the following drawbacks: reduced worker's working strength to a certain extent, but the staff need carry out quartic installation fixed work to the four corners position of switch board body, also need dismantle the four corners of switch board body respectively simultaneously when dismantling, can't accomplish once only to accomplish the work of installation and dismantlement to the switch board body, consequently influenced the work efficiency of switch board installation and dismantlement.
Disclosure of Invention
One of the purposes of the invention is to provide a mounting structure of a power distribution cabinet, which achieves the effect of improving the working efficiency of mounting and dismounting a power distribution cabinet body.
One of the above objects of the present invention is achieved by the following technical solutions:
a mounting structure of a power distribution cabinet comprises a power distribution cabinet body and a mounting plate, wherein the power distribution cabinet body is placed on the mounting plate, fixing strips are fixedly arranged on two sides of the bottom of the power distribution cabinet body, two mounting grooves connected with the fixing strips in an insertion manner are formed in the upper surface of the mounting plate, a lead screw is arranged in the mounting plate along the length direction of the fixing strips and is positioned between the two mounting grooves, the rotating axis of the lead screw is parallel to the length direction of the fixing strips, a plurality of connecting sleeves are connected to the circumferential outer wall of the lead screw in a threaded manner, a limiting and moving assembly for enabling the connecting sleeves to horizontally move along the length direction of the lead screw is arranged between the connecting sleeves and the mounting plate, insertion assemblies are arranged on two sides of the connecting sleeves and comprise connecting rods and insertion rods, one ends of the connecting rods are, one side of the fixed bar close to the screw rod is horizontally provided with a plurality of lock holes for receiving the inserted bar.
By adopting the technical scheme, the power distribution cabinet body is placed on the mounting plate, the fixing strip is positioned in the mounting groove, the position of the inserted bar extending out of the mounting plate is aligned with the position of the lock hole, then the worker rotates the hand wheel to rotate the lead screw, and the limiting component limits the moving mode of the connecting sleeve, so that when the lead screw rotates, each connecting sleeve moves along the length direction of the lead screw and drives the connecting rod to move, the connecting rod drives the inserted bar to horizontally extend out of the mounting plate and inserts the inserted bar into the lock hole, and the power distribution cabinet body is mounted; if need be with when separating between switch board body and the mounting panel, can rotate the hand wheel to opposite direction, make the inserted bar take out from the lockhole to in retracting to the mounting panel completely, and then realize the installation and the dismantlement work to the switch board body. To sum up through above structure, realized that the staff only need carry out once operation process, alright fix in order to realize the bottom to the switch board body, under the prerequisite that the assurance provided good stability to the switch board, still improved the installation and the work efficiency of dismantling to the switch board.
The invention is further configured to: the connecting sleeves are three and are respectively positioned below two ends of the bottom of the power distribution cabinet body and below the middle position of the bottom.
Through adopting above-mentioned technical scheme, the staff can make three adapter sleeve remove simultaneously when rotating the hand wheel to the completion is fixed the both ends position of the both sides of switch board bottom and the position in the middle of the bottom, and then provides good fixed effect to the switch board.
The invention is further configured to: a plurality of limiting plates are arranged in the mounting plate along the length direction of the screw rod, so that the connecting sleeve is positioned between two adjacent limiting plates, the screw rod penetrates through the middle parts of the limiting plates, the limiting plates are fixedly connected with the mounting plate, and when the connecting sleeve is abutted against one of the limiting plates, the inserted rod is completely inserted into the lock hole; when the connecting sleeve is abutted against the other limiting plate, the inserted rod is completely moved out of the lock hole and is positioned in the mounting plate.
By adopting the technical scheme, the limiting plates play a role in limiting the movable distance of each connecting sleeve, when the screw rod is rotated by a worker, the inserted rod is inserted into the lock hole, and when the connecting sleeve is abutted against the adjacent limiting plate, the screw rod cannot continue to rotate towards the direction, and at the moment, the inserted rod is completely inserted into the lock hole and is in the optimal state of fixing the power distribution cabinet body; when rotating the hand wheel to opposite direction, when the adapter sleeve during with another limiting plate butt, the lead screw can't continue to this direction rotation, and the inserted bar withdraws to the mounting panel in completely this moment to above structure has played the effect of state of locating for the staff suggestion inserted bar.
The invention is further configured to: one end of the lead screw is fixedly connected with a hand wheel.
Through adopting above-mentioned technical scheme, the staff rotates the hand wheel and can accomplish the purpose of rotating the lead screw, provides convenience for the staff.
The invention is further configured to: the limiting and moving assembly comprises a sliding block fixedly connected with the bottom of the connecting sleeve and a slide rail fixedly connected with the bottom wall of the mounting plate, and the sliding block is located in the slide rail and is in sliding connection along the length direction of the lead screw.
Through adopting above-mentioned technical scheme, the slider is located the slide and slides, has played the restriction effect to the removal orbit of adapter sleeve, prevents that the adapter sleeve from being driven by the lead screw and rotating together when rotating the lead screw, and then has realized the purpose effect that the adapter sleeve can remove along lead screw length direction when rotating the lead screw.
The invention is further configured to: a plurality of fixed sleeves are fixedly connected in the mounting plate, and the inserted bar is in sliding connection with the fixed sleeves.
Through adopting above-mentioned technical scheme, fixed cover has played the restriction effect to the moving direction of inserted bar, makes the inserted bar can realize stretching out and inserting the mesh effect to the keyhole from the mounting panel of horizontally.
The invention is further configured to: every all fixedly along mounting groove length direction in the mounting groove be provided with two locating plates, when the fixed strip was placed in the mounting groove, the both ends of fixed strip respectively in two locating plate butts, and the position that the inserted bar stretches out in the mounting panel simultaneously aligns with the position of lockhole.
Through adopting above-mentioned technical scheme, the locating plate has played the effect of location for the fixed strip is put into to the mounting groove, need not the staff and aligns the position that stretches out the inserted bar and lockhole position again carelessly, provides convenience for the staff.
The invention is further configured to: the bottom of the connecting sleeve is rotatably connected with a roller, the rotating axis of the roller is perpendicular to the length direction of the screw rod, and the roller is connected with the upper surface of the slideway in a rolling manner.
Through adopting above-mentioned technical scheme, the roll connection between gyro wheel and the slide has been in order to reduce the friction between slider and the slide, when making the staff rotate the hand wheel again, need not to use very big strength just can accomplish the purpose effect of rotating the lead screw and making the adapter sleeve remove along lead screw length direction, provides convenience for the staff.
The invention also aims to provide an installation method of the power distribution cabinet, so that the working efficiency of installing and disassembling the power distribution cabinet body is improved, and meanwhile, the effect of providing convenience for workers to install and disassemble the power distribution cabinet body is achieved.
The second purpose of the invention is realized by the following technical scheme:
s1, placing the power distribution cabinet body on the mounting plate, enabling the fixing strip to be located in the mounting groove, and enabling two ends of the fixing strip to be abutted against the positioning plate;
s2, rotating the hand wheel to enable the connecting sleeve to horizontally move along the length direction of the lead screw, enabling the connecting sleeve to be abutted against one adjacent limiting plate, and enabling the inserted link to extend out of the mounting plate and be completely inserted into the lock hole;
s3, when the power distribution cabinet body and the mounting plate are required to be disassembled, the hand wheel is rotated in the opposite direction, the connecting sleeve is abutted to the other adjacent limiting plate, and the inserted bar is completely retracted into the mounting plate from the lock hole.
By adopting the technical scheme, when the power distribution cabinet is placed on the mounting plate, the fixing strip is positioned in the mounting groove, the positioning plates play a role in restraining the position of the fixing strip in the mounting groove, when the fixing strip is placed between the two positioning plates, the position of the inserted rod extending out of the mounting plate is exactly aligned with the position of the lock hole, and the worker does not need to intentionally align the inserted rod, so that convenience is provided for the worker; after the power distribution cabinet is stably placed on the mounting plate, a worker rotates the hand wheel to enable the screw rod to rotate, meanwhile, each connecting sleeve moves along the length direction of the screw rod and drives the connecting rod to move, the connecting rod drives the inserting rod to horizontally extend out of the mounting plate, and when the connecting sleeves are abutted to adjacent limiting plates, the inserting rod is completely inserted into the lock hole at the moment, the best effect of mounting and fixing the power distribution cabinet body is achieved, and the structure has good fixing effects on two ends and the middle of two sides of the bottom of the power distribution cabinet body; if need be with when separating between switch board body and the mounting panel, the staff can rotate the hand wheel to opposite direction, and the adapter sleeve withdraws to the mounting panel in with adjacent another limiting plate butt this moment the inserted bar completely, and then has accomplished the separation work between mounting panel and the switch board body. To sum up, through this structure, the staff needs the multiple operation to fix switch board body bottom, only need carry on once alright accomplish the both ends and the fixed at middle part to switch board body bottom both sides to both ends that both guarantee to switch board body installation fixed stability, and improved the work efficiency when installing and dismantling the switch board, simplified the working process of staff to the installation of switch board body and dismantlement simultaneously, provide convenience for the staff.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the lead screw is rotated, the three groups of connecting sleeves move along the length direction of the lead screw and simultaneously drive the connecting rod to move, the connecting rod drives the inserting rod to horizontally extend out of the mounting plate and be inserted into the lock hole, the lead screw is rotated in the opposite direction, the inserting rod can be drawn out of the lock hole and the dismounting can be completed, and the good fixing effect on the two ends and the middle part of the two sides of the bottom of the power distribution cabinet body can be completed only by carrying out one-time operation process, so that the work of workers is simplified, the convenience is provided for the workers, and meanwhile, the working efficiency of mounting and dismounting the power distribution cabinet body is improved;
2. be provided with a plurality of limiting plates along lead screw length direction, make the adapter sleeve be located between two adjacent limiting plates, when rotating the lead screw and make the inserted bar remove in the lockhole, when the adapter sleeve with one of them limiting plate butt, the lead screw can't continue to this direction rotation this moment, and the inserted bar inserts completely in the lockhole, to the opposite rotation lead screw, the inserted bar is taken out in the lockhole, when the adapter sleeve with another limiting plate butt, the lead screw can't continue to this direction rotation this moment, and the inserted bar is taken out and is taken in to the mounting panel in following the lockhole completely, the effect that provides the state that the inserted bar was located for the staff has been played.
Drawings
Fig. 1 is an overall schematic view of a mounting structure of a power distribution cabinet;
fig. 2 is an exploded schematic view between the cabinet body and the mounting plate;
FIG. 3 is a schematic view of the structure of the jack inserted into the lock hole;
FIG. 4 is a schematic view of the plunger being withdrawn from the locking hole and positioned in the mounting plate;
fig. 5 is a schematic structural view of the connection relationship between the connection sleeve and the lead screw.
In the figure, 1, a power distribution cabinet body; 11. a fixing strip; 111. a lock hole; 2. mounting a plate; 21. mounting grooves; 3. a lead screw; 31. a hand wheel; 4. connecting sleeves; 41. a roller; 5. a plug-in assembly; 51. a connecting rod; 52. inserting a rod; 6. fixing a sleeve; 7. a limiting plate; 8. a movement limiting component; 81. a slider; 82. a slideway; 9. and (7) positioning the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and 2, the mounting structure of the power distribution cabinet disclosed by the invention comprises a power distribution cabinet body 1 and a mounting plate 2, wherein two sides of the bottom of the power distribution cabinet body 1 are fixedly connected with fixing strips 11 in a welding manner, the two fixing strips 11 are parallel to each other, and in the invention, the fixing strips 11 are preferably set to be in a quadrangular structure. Two mounting grooves 21 connected with the fixing strips 11 in a plug-in mode are formed in the upper surface of the mounting plate 2, and the mounting grooves 21 do not penetrate through the mounting plate 2. When being fixed between switch board body 1 and mounting panel 2, place switch board body 1 on mounting panel 2 along vertical direction earlier, make fixed strip 11 insert in mounting groove 21 simultaneously.
Referring to fig. 3 and 4, a lead screw 3 is rotatably connected in the mounting plate 2, the lead screw 3 is located between two mounting grooves 21, a rotation axis of the lead screw 3 is parallel to a length direction of the mounting grooves 21, a hand wheel 31 is fixedly connected to the lead screw 3, a connecting sleeve 4 is connected to a circumferential outer wall of the lead screw 3 in a threaded manner, and a movement limiting component 8 for enabling the connecting sleeve 4 to move along the length direction of the lead screw 3 is arranged between the bottom of the connecting sleeve 4 and an inner bottom wall of the mounting plate 2. In the invention, the number of the connecting sleeves 4 is preferably three, the connecting sleeves 4 are respectively positioned below two ends of the bottom of the power distribution cabinet body 1 and below the middle of the power distribution cabinet body 1, the two sides of each connecting sleeve 4 are respectively provided with the plug-in assembly 5, each plug-in assembly 5 comprises a connecting rod 51 and an insert rod 52, one end of each connecting rod 51 is hinged with the corresponding connecting sleeve 4, and the other end of each connecting rod 51 is hinged with the corresponding insert rod 52. A fixing sleeve 6 for limiting the moving direction of the inserting rod 52 is fixedly arranged in the mounting plate 2, the inserting rod 52 horizontally penetrates through the fixing sleeve 6, and the inserting rod 52 is connected with the mounting plate 2 in a sliding mode along the horizontal line direction. One side of the fixed bar 11 close to the screw rod 3 is provided with a plurality of lock holes 111 for plug-in connection with the inserted link 52.
When the power distribution cabinet body 1 and the mounting plate 2 need to be fixed, a worker can rotate the hand wheel 31, so that the connecting sleeve 4 moves horizontally along the length direction of the lead screw 3 and drives the connecting rod 51 to move, the connecting rod 51 drives the inserting rod 52 to horizontally extend out of the mounting plate 2, and the inserting rod 52 is inserted into the locking hole 111, and therefore good fixing effects are achieved for the two end positions of the two sides of the bottom of the power distribution cabinet body 1 and the middle position of the bottom plate; if need be with the separation between switch board body 1 and the mounting panel 2, to opposite direction rotation hand wheel 31, make 3 antiport of lead screw, drive connecting rod 51 motion, connecting rod 51 is driving inserted bar 52 again and is taking out and withdraw to mounting panel 2 in from lockhole 111, thereby both guaranteed the good stability of switch board body 1 through above structure, realized again only needing once operation alright accomplish the installation and the dismantlement to switch board body 1, improved the work efficiency of dismantling switch board body 1 installation.
Referring to fig. 5, the movement limiting assembly 8 includes a sliding block 81 fixedly connected to the bottom of the connecting sleeve 4 and a sliding way 82 fixedly connected to the bottom wall of the mounting plate 2, the length direction of the sliding way 82 is parallel to the length direction of the screw rod 3, the sliding block 81 is located in the sliding way 82 and slidably connected along the length direction of the screw rod 3, and two sides of the sliding block 81 abut against the inner walls of two sides of the sliding way 82. Through the structure, the moving direction of the connecting sleeve 4 is limited, so that a worker can not drive the connecting sleeve 4 to rotate together when rotating the lead screw 3, and the aim effect that the connecting sleeve 4 moves along the length direction of the lead screw 3 is achieved.
Referring to fig. 3 and 4, a plurality of limiting plates 7 are provided in the mounting plate 2 along the length direction of the screw shaft 3, and the screw shaft 3 passes through the limiting plates 7 such that each connecting sleeve 4 is located between two limiting plates 7. When the worker rotates the hand wheel 31, the insertion rod 52 extends out of the mounting plate 2, when each connection sleeve 4 abuts against the far-away limiting plate 7, the insertion rod 52 is completely inserted into the lock hole 111, and the worker cannot continue to rotate the hand wheel 31 in the direction. When the worker rotates the hand wheel 31 in the opposite direction, the insertion rod 52 is retracted from the locking hole 111, and when each connection sleeve 4 abuts against the limit plate 7 close to the hand wheel 31, the insertion rod 52 is completely retracted into the mounting plate 2. Through above structure for the staff to the position state that inserted bar 52 was located play the effect of suggestion, make things convenient for the staff to learn inserted bar 52 department position to the assurance is in the fixed effect of best to switch board body 1.
Referring to fig. 2 and 3, two positioning plates 9 are fixedly arranged in each mounting groove 21, the distance between the two positioning plates 9 is equal to the length of the fixing strip 11, when the fixing strip 11 is placed in the mounting groove 21, two ends of the fixing strip 11 are respectively abutted against the positioning plates 9, and the position of the inserted rod 52 extending out of the mounting plate 2 is just opposite to the position of the locking hole 111. The positioning plates 9 play a role in limiting the position of the fixing strip 11 in the mounting groove 21, so that after the fixing strip 11 is placed between the two positioning plates 9, a worker does not need to align the position of the inserted rod 52 extending out and the position of the lock hole 111 intentionally, and convenience is provided for the worker.
Referring to fig. 5, rollers 41 are arranged on two sides of the bottom of the connecting sleeve 4, the rollers 41 are rotatably connected with the connecting sleeve 4, the rotating axis is perpendicular to the length direction of the slideway 82, and the rollers 41 are in rolling connection with the upper surface of the slideway 82. Through this structure with reduce the frictional force between adapter sleeve 4 and the slide 82, make adapter sleeve 4 along slide 82 length direction removal more smooth and easy, avoid taking place the card phenomenon of ton.
The implementation principle of the embodiment is as follows: when the power distribution cabinet body 1 needs to be fixed, the power distribution cabinet body 1 is placed on the mounting plate 2, the fixing strip 11 is located in the mounting groove 21, the rotating hand wheel 31 is rotated, the lead screw 3 drives the connecting sleeve 4 to move along the length direction of the lead screw 3, the connecting sleeve 4 drives the connecting rod 51 to move, the connecting rod 51 drives the inserting rod 52 to horizontally extend out of the mounting plate 2 and insert into the lock hole 111, when each connecting sleeve 4 abuts against one of the adjacent limiting plates 7, which is far away from the hand wheel 31, the inserting rod 52 is completely inserted into the lock hole 111, and the fixing between the power distribution cabinet body 1 and the mounting plate 2 is completed; when switch board body 1 and mounting panel 2 are dismantled to needs, to opposite direction rotation hand wheel 31, when being close to hand wheel 31's butt in adapter sleeve 4 and the adjacent limiting plate 7, inserted bar 52 is taken out and is taken in to mounting panel 2 in from lockhole 111 completely, realizes dismantling between mounting panel 2 and the switch board body 1. Through this structure, only need the staff operation once alright accomplish the installation and the dismantlement between 1 bottom of switch board body and mounting panel 2 to the work efficiency of 1 installation dismantlements of switch board body has been improved.
Example 2
S1, placing the power distribution cabinet body 1 on the mounting plate 2, enabling the fixing strip 11 to be located in the mounting groove 21, and enabling two ends of the fixing strip 11 to be abutted against the positioning plate 9; (as shown in FIGS. 1 and 2)
S2, the hand wheel 31 is rotated to enable the connecting sleeve 4 to horizontally move along the length direction of the lead screw 3, the connecting sleeve 4 is abutted against one adjacent limiting plate 7, and the inserted link 52 extends out of the mounting plate 2 and is completely inserted into the lock hole 111; (as shown in FIGS. 3 and 4)
S3, when the power distribution cabinet body 1 and the mounting plate 2 need to be detached, the hand wheel 31 is rotated in the opposite direction, the connecting sleeve 4 is abutted against the other adjacent limiting plate 7, and the inserted rod 52 is completely retracted into the mounting plate 2 from the locking hole 111. (as shown in FIGS. 3 and 4)
The implementation principle of the embodiment is as follows: when the power distribution cabinet body 1 needs to be fixedly installed, the power distribution cabinet body 1 is firstly placed on the installation plate 2, meanwhile, the fixing strips 11 are inserted into the installation grooves 21, two ends of each fixing strip 11 are abutted to the positioning plates 9, then, the hand wheels 31 are rotated to enable the lead screws 3 to rotate, the connecting sleeves 4 move along the length direction of the lead screws 3, when each connecting sleeve 4 is abutted to one of the adjacent limiting plates 7 far away from the hand wheels 31, the inserted rods 52 are completely inserted into the lock holes 111, and the fixing between the power distribution cabinet body 1 and the installation plate 2 is completed; when switch board body 1 and mounting panel 2 are dismantled to needs, to opposite direction rotation hand wheel 31, when being close to hand wheel 31's butt in adapter sleeve 4 and the adjacent limiting plate 7, inserted bar 52 is taken out and is taken in to mounting panel 2 in from lockhole 111 completely, realizes dismantling between mounting panel 2 and the switch board body 1. Through this structure, only need the staff operation once alright accomplish the installation and the dismantlement between 1 bottom of switch board body and the mounting panel 2, both accomplished and played good fixed effect to the both ends and the middle part of 1 bottom both sides of switch board body, improved the work efficiency of 1 installation of switch board body and dismantlement again, also simplified the working process of staff to the installation of switch board body 1 and dismantlement simultaneously, provide convenience for the staff.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a mounting structure of switch board, includes switch board body (1) and mounting panel (2), places on mounting panel (2) switch board body (1), its characterized in that: the power distribution cabinet is characterized in that fixing strips (11) are fixedly arranged on two sides of the bottom of a power distribution cabinet body (1), two mounting grooves (21) connected with the fixing strips (11) in a plug-in mode are formed in the upper surface of a mounting plate (2), a lead screw (3) is arranged in the mounting plate (2) along the length direction of the fixing strips (11), the lead screw (3) is positioned between the two mounting grooves (21), the rotating axis of the lead screw (3) is parallel to the length direction of the fixing strips (11), a plurality of connecting sleeves (4) are connected to the circumferential outer wall of the lead screw (3) in a threaded mode, a limiting and moving assembly (8) used for enabling the connecting sleeves (4) to horizontally move along the length direction of the lead screw (3) is arranged between the connecting sleeves (4) and the mounting plate (2), plug-in assemblies (5) are arranged on two sides of the connecting sleeves (4), each plug-in assembly (, the other end of connecting rod (51) and inserted bar (52) are articulated, and inserted bar (52) are along horizontal direction and mounting panel (2) sliding connection, and a plurality of lockholes (111) that are used for receiving inserted bar (52) are seted up to fixed strip (11) one side level near lead screw (3).
2. The mounting structure of a distribution cabinet according to claim 1, characterized in that: the connecting sleeves (4) are arranged in a three number, and the three connecting sleeves (4) are respectively located below two ends of the bottom of the power distribution cabinet body (1) and below the middle position of the bottom.
3. The mounting structure of a distribution cabinet according to claim 1, characterized in that: a plurality of limiting plates (7) are arranged in the mounting plate (2) along the length direction of the lead screw (3), so that the connecting sleeve (4) is positioned between two adjacent limiting plates (7), the lead screw (3) penetrates through the middle parts of the limiting plates (7), the limiting plates (7) are fixedly connected with the mounting plate (2), and when the connecting sleeve (4) is abutted against one limiting plate (7), the inserted rod (52) is completely inserted into the lock hole (111); when the connecting sleeve (4) is abutted with the other limiting plate (7), the insert rod (52) is completely removed from the lock hole (111) and is positioned in the mounting plate (2).
4. The mounting structure of a distribution cabinet according to claim 1, characterized in that: one end of the screw rod (3) is fixedly connected with a hand wheel (31).
5. The mounting structure of a distribution cabinet according to claim 1, characterized in that: the limited movement assembly (8) comprises a sliding block (81) fixedly connected with the bottom of the connecting sleeve (4) and a sliding way (82) fixedly connected with the bottom wall of the mounting plate (2), and the sliding block (81) is located in the sliding way (82) and is in sliding connection along the length direction of the lead screw (3).
6. The mounting structure of a distribution cabinet according to claim 1, characterized in that: a plurality of fixed sleeves (6) are fixedly connected in the mounting plate (2), and the inserted bar (52) is in sliding connection with the fixed sleeves (6).
7. The mounting structure of a distribution cabinet according to claim 1, characterized in that: every all fixedly along mounting groove (21) length direction in mounting groove (21) is provided with two locating plates (9), when fixed strip (11) were placed in mounting groove (21), the both ends of fixed strip (11) respectively in two locating plates (9) butt, the position that inserted bar (52) stretched out in from mounting panel (2) aligns with the position of lockhole (111) simultaneously.
8. The mounting structure of a distribution cabinet according to claim 1, characterized in that: the bottom of the connecting sleeve (4) is rotatably connected with a roller (41), the rotating axis of the roller is perpendicular to the length direction of the screw rod (3), and the roller (41) is in rolling connection with the upper surface of the slide way (82).
9. The mounting method of the power distribution cabinet mounting structure is characterized by comprising the following steps: comprises the following steps of (a) carrying out,
s1, placing the power distribution cabinet body (1) on the mounting plate (2), enabling the fixing strip (11) to be located in the mounting groove (21), and enabling two ends of the fixing strip (11) to be abutted against the positioning plate (9);
s2, rotating a hand wheel (31) to enable a connecting sleeve (4) to horizontally move along the length direction of a lead screw (3), enabling the connecting sleeve (4) to be abutted against one adjacent limiting plate (7), and enabling an insert rod (52) to extend out of the mounting plate (2) and be completely inserted into a lock hole (111);
s3, when the power distribution cabinet body (1) and the mounting plate (2) need to be detached, the hand wheel (31) is rotated in the opposite direction, the connecting sleeve (4) is abutted to the other adjacent limiting plate (7), and the inserted rod (52) is completely retracted into the mounting plate (2) from the locking hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451364.7A CN111446646A (en) | 2020-05-25 | 2020-05-25 | Mounting structure and mounting method of power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451364.7A CN111446646A (en) | 2020-05-25 | 2020-05-25 | Mounting structure and mounting method of power distribution cabinet |
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| CN111446646A true CN111446646A (en) | 2020-07-24 |
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| CN202010451364.7A Pending CN111446646A (en) | 2020-05-25 | 2020-05-25 | Mounting structure and mounting method of power distribution cabinet |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248905A (en) * | 2010-08-09 | 2010-11-04 | Kaneshin:Kk | Device for fixing column of wooden building |
| CN207211518U (en) * | 2017-09-19 | 2018-04-10 | 陈冠宇 | Steel construction house beam |
| CN207912258U (en) * | 2018-02-22 | 2018-09-28 | 河南金联发旅游用品有限公司 | Volume-tunable luggage |
| CN108808486A (en) * | 2018-07-03 | 2018-11-13 | 张阳康 | A kind of mounting structure and its installation method of power distribution cabinet |
| CN111075128A (en) * | 2019-12-13 | 2020-04-28 | 山西建投装饰产业有限公司 | Assembled wallboard coupling assembling |
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2020
- 2020-05-25 CN CN202010451364.7A patent/CN111446646A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248905A (en) * | 2010-08-09 | 2010-11-04 | Kaneshin:Kk | Device for fixing column of wooden building |
| CN207211518U (en) * | 2017-09-19 | 2018-04-10 | 陈冠宇 | Steel construction house beam |
| CN207912258U (en) * | 2018-02-22 | 2018-09-28 | 河南金联发旅游用品有限公司 | Volume-tunable luggage |
| CN108808486A (en) * | 2018-07-03 | 2018-11-13 | 张阳康 | A kind of mounting structure and its installation method of power distribution cabinet |
| CN111075128A (en) * | 2019-12-13 | 2020-04-28 | 山西建投装饰产业有限公司 | Assembled wallboard coupling assembling |
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Application publication date: 20200724 |