CN219363170U - Lifting device suitable for power distribution cabinet assembly - Google Patents

Abstract

The utility model provides a elevating gear suitable for switch board equipment, the on-line screen storage device comprises a base, the downside of base rotates the installation several gyro wheel, the horizontal first driving of topside fixed mounting of base, fixed mounting movable plate on the mobile station of first driving, two stand of fixed mounting on the movable plate, stand top fixed mounting second axle seat respectively, the same pivot of rotation installation in the second axle seat, fixed mounting pivoted plate in the pivot, the vertical second driving of fixed mounting on the pivoted plate, fixed mounting lifter plate on the movable station of second driving, its characterized in that: one end of the rotating shaft is fixedly provided with a first bevel gear. The utility model has simple structure and ingenious conception, can move the power distribution cabinet in the horizontal direction and lift the power distribution cabinet in the vertical direction through a simple mechanical structure, can rotate the power distribution cabinet at different angles, is convenient for assembling and installing the power distribution cabinet, can meet the actual needs, and is suitable for popularization.

Description

Lifting device suitable for power distribution cabinet assembly

Technical Field

The utility model belongs to the field of high-low voltage complete equipment assembly, and particularly relates to a lifting device suitable for power distribution cabinet assembly.

Background

The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are the final-stage equipment of a power distribution system, and the power distribution cabinet is a generic name of a motor control center; in the assembly process of the power distribution cabinet, an assembler needs to squat down or stand according to different positions to be assembled in the power distribution cabinet, so that the installation efficiency is affected; meanwhile, the positions, which are required to be installed, of part of the power distribution cabinets are high, so that the power distribution cabinets are inconvenient to install; in a patent of a lifting device for power distribution cabinet assembly, issued by the Chinese patent office 2019.04.19 and having an issue number of CN109650280U, the lifting device comprises a cylindrical rod, a placing plate, a bottom plate and a pedal mechanism; the utility model provides a power distribution cabinet, including the bottom plate, the bottom plate is fixed on the bottom plate, the cylindrical pole is inboard to be rotated and is connected with the threaded rod, the threaded rod passes through bevel gear A and bevel gear B's meshing effect and is rotated with the dwang and be connected, the left end of dwang runs through the drive chamber and is connected with pedal mechanism, threaded connection has a threaded sleeve on the threaded rod, threaded sleeve passes through slide and the inboard fixed connection of sliding sleeve, the right-hand member of sliding sleeve with place board fixed connection, above-mentioned patent only can carry out the removal of horizontal direction and the removal of vertical direction to the power distribution cabinet, can't solve the condition that the assembler need squat down or stand according to the difference of the position that will assemble in the power distribution cabinet, for this reason we designed a elevating gear suitable for the power distribution cabinet equipment.

Disclosure of Invention

The utility model provides a lifting device suitable for power distribution cabinet assembly, which is used for solving the defects in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a elevating gear suitable for switch board equipment, the on-line screen storage device comprises a base, the downside of base rotates the installation several gyro wheel, the horizontal first driving of topside fixed mounting of base, fixed mounting movable plate on the mobile station of first driving, two stand of fixed mounting on the movable plate, stand top fixed mounting second axle seat respectively, the same pivot of rotation installation in the second axle seat, fixed mounting pivoted plate in the pivot, the vertical second driving of fixed mounting on the pivoted plate, fixed mounting lifter plate on the movable station of second driving, its characterized in that: one end fixed mounting first helical gear of pivot, the downside meshing cooperation of first helical gear is equipped with the second helical gear, the downside fixed connection dwang of second helical gear, the dwang rotates the one end of installing on the stand of one side, the other end fixed mounting gear of dwang, one side meshing cooperation of gear is equipped with the rack, rack fixed mounting is on the base.

The lifting device suitable for power distribution cabinet assembly is characterized in that the rotating shaft is provided with the two rotating rings, the rotating rings are respectively fixedly provided with the spring rods, movable ends of the spring rods are respectively fixedly provided with the inverted-L-shaped rods, and the peripheries of the inverted-L-shaped rods are respectively fixedly provided with the supporting rods.

The lifting device suitable for power distribution cabinet assembly is described above, two jacks are respectively formed in the swivel, the two jacks are symmetrically distributed on the swivel, two inserting rods are movably arranged on the rotating plate, and the inserting rods can be respectively inserted and matched in the corresponding jacks.

The lifting device suitable for power distribution cabinet assembly is characterized in that the third shaft seat is fixedly arranged on the upright post, and the rotating rod is rotatably arranged in the third shaft seat.

The lifting device suitable for power distribution cabinet assembly is characterized in that the two sliding sleeves are fixedly installed on the rotating plate, the inserting rods are respectively matched with the corresponding sliding sleeves in a sliding installation mode, the peripheries of the inserting rods are respectively sleeved with the springs, one ends of the springs are fixedly connected to the inserting rods, and the other ends of the springs are fixedly installed on the sliding sleeves.

The utility model has the advantages that: the utility model has simple structure and ingenious conception, can move the power distribution cabinet in the horizontal direction and lift the power distribution cabinet in the vertical direction through a simple mechanical structure, can rotate the power distribution cabinet at different angles, is convenient for assembling and installing the power distribution cabinet, can meet the actual needs, and is suitable for popularization. When the lifting device is used, the power distribution cabinet is fixedly arranged on the lifting plate, the back surface of the power distribution cabinet is in abutting contact fit with the side surface of the rotating plate, and the roller on the base can enable the lifting device to drive the power distribution cabinet to move in the horizontal position; starting a second travelling crane, and driving the power distribution cabinet to vertically lift by the lifting plate; the first travelling crane can drive the moving plate to slide left and right, and when the moving plate moves on the base, the gear also moves on the rack, and as the gear and the rotating rod are in meshed and matched connection, the gear and the rotating rod rotate and drive the second bevel gear to rotate, so that the first bevel gear meshed and matched with the second bevel gear is driven to rotate, and the rotating shaft and the rotating plate are driven to rotate; so when the switch board rotates along with the pivoted plate, the relative position of switch board and base also can corresponding change to adjust this elevating gear and the focus of switch board, prevent that this elevating gear from taking place to turn on one's side when rotating, make this elevating gear drive the switch board through above-mentioned structure and rotate the angle of difference such as forty-five degrees, ninety degrees respectively.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a right side view of FIG. 1; fig. 3 is a state diagram of the power distribution cabinet when lifted; fig. 4 is a state diagram of the power distribution cabinet rotated forty-five degrees; FIG. 5 is a state diagram of the power distribution cabinet rotated ninety degrees; fig. 6 is a right side view of fig. 3.

Reference numerals: 1. the power distribution cabinet comprises a base, 2, a roller, 3, a first shaft seat, 4, a first screw rod, 5, a first screw nut, 6, a first sliding groove, 7, a sliding block, 8, a moving plate, 9, a stand column, 10, a second shaft seat, 11, a rotating shaft, 12, a rotating plate, 13, a first motor, 14, a strip-shaped groove, 15, a second screw rod, 16, a second screw nut, 17, a lifting plate, 20, a rotating ring, 21, a spring rod, 22, an inverted L-shaped rod, 23, a supporting rod, 30, a first bevel gear, 31, a second bevel gear, 32, a rotating rod, 33, a gear, 34, a rack, 40, a jack, 41, a plug rod, 50, a third shaft seat, 60, a sliding sleeve, 61, a spring, 70, a sprocket, 71, a chain, 72, a second motor, 100 and a power distribution cabinet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1, 2, 3, 4, 5, 6 show, the lifting device suitable for switch board equipment, including base 1, the downside of base 1 rotates and installs several gyro wheels 2, the top side fixed mounting of base 1 is horizontal first car, first car includes first axle bed 3, fixed first axle bed 3 that is equipped with on base 1, first lead screw 4 is installed in the rotation of first axle bed 3, first screw 5 is installed in the periphery screw-thread fit of first lead screw 4, first spout 6 is seted up on base 1, the downside fixed mounting slider 7 of first screw 5, slider 7 slidable mounting is in first spout 6, the periphery that first spout 6 corresponds with slider 7 slidable contact cooperation, the upside fixed mounting movable plate 8 of first screw 5 rotates first lead screw 4, fixed mounting's slider 7 is stopped by the lateral wall of first spout 6 on the first screw 5, when making to rotate first lead screw 4, first screw 5 slides left and right along the direction of first spout 6, thereby drive fixed mounting's movable plate 8 on the first screw 5 and slide left and right; the first shaft seat 3, the first screw rod 4, the first screw nut 5, the first sliding groove 6 and the sliding block 7 are respectively provided with two and are symmetrically distributed on the base 1, one end of the first screw rod 4 is respectively and fixedly provided with the same chain wheel 70, the periphery of the chain wheel 70 is in meshed fit with a chain 71, the base 1 is fixedly provided with a second motor 72, and the outer end of one of the first screw rods 4 is fixedly connected with an output shaft of the second motor 72; the first shaft seat 3, the first screw rod 4, the first screw nut 5, the first sliding groove 6 and the sliding block 7 are respectively provided with two and are symmetrically distributed on the base 1, so that the stability between the movable plate 8 and the base 1 is greatly improved; the second motor 72 is started, the second motor 72 drives one of the first lead screws 4 to rotate, and drives a chain wheel 70 on the first lead screw 4 to rotate, a chain 71 engaged and matched on the periphery of the chain wheel 70 enables the chain wheel 70 on the other first lead screw 4 to synchronously rotate, so that synchronous rotation of the two first lead screws 4 is guaranteed, a movable plate 8 is fixedly installed on a movable table of the first travelling crane, two upright posts 9 are fixedly installed on the movable plate 8, a second shaft seat 10 is fixedly installed above the upright posts 9 respectively, the second shaft seat 10 is rotationally installed with the same rotating shaft 11, a rotating plate 12 is fixedly installed on the rotating shaft 11, a second travelling crane vertically installed on the rotating plate 12, the second travelling crane comprises a first motor 13, a first motor 13 is fixedly installed on the upper side of the rotating plate 12, a strip-shaped groove 14 is formed in the rotating plate 12, a second lead screw 15 is rotationally installed in the strip-shaped groove 14, a second screw 15 is in threaded and matched with the strip-shaped groove 14, a lifting plate 17 is fixedly installed on the second screw 16, an output shaft 13 is fixedly installed on the first motor 13, a second screw 13 is fixedly installed on the second screw 16, and the second screw 16 is driven to lift the second screw 16 to move in the strip-shaped groove 17, and the second screw 16 is fixedly installed on the second screw groove 17, and the lifting plate is in the lifting plate and the second screw 16. One end of the rotating shaft 11 is fixedly provided with a first bevel gear 30, the lower side of the first bevel gear 30 is in meshed fit with a second bevel gear 31, the lower side of the second bevel gear 31 is fixedly connected with one end of a rotating rod 32, the rotating rod 32 is rotatably arranged on the upright post 9 on one side, the other end of the rotating rod 32 is fixedly provided with a gear 33, one side of the gear 33 is in meshed fit with a rack 34, and the rack 34 is fixedly arranged on the base 1. The utility model has simple structure and ingenious conception, can move the power distribution cabinet in the horizontal direction and lift the power distribution cabinet in the vertical direction through a simple mechanical structure, can rotate the power distribution cabinet at different angles, is convenient for assembling and installing the power distribution cabinet, can meet the actual needs, and is suitable for popularization. When the power distribution cabinet 100 is used, firstly, the power distribution cabinet 100 is fixedly arranged on the lifting plate 17, the back surface of the power distribution cabinet 100 is in abutting contact fit with the side surface of the rotating plate 12, and the roller 2 on the base 1 can enable the lifting device to drive the power distribution cabinet 100 to move in the horizontal position; starting a second travelling crane, and driving the power distribution cabinet 100 to vertically lift by the lifting plate 17; the first travelling crane can drive the moving plate 8 to slide left and right, when the moving plate 8 moves on the base 1, the gear 33 also moves on the rack 34, and as the gear 33 and the rotating rod 32 are in meshed fit connection, the gear 33 and the rotating rod 32 rotate and drive the second bevel gear 31 to rotate, so as to drive the first bevel gear 30 in meshed fit with the second bevel gear to rotate, and drive the rotating shaft 11 and the rotating plate 12 to rotate; therefore, when the power distribution cabinet 100 rotates along with the rotating plate 12, the relative positions of the power distribution cabinet 100 and the base 1 also change correspondingly, so that the gravity centers of the lifting device and the power distribution cabinet are adjusted, the lifting device is prevented from turning on one's side during rotation, and the lifting device drives the power distribution cabinet to rotate at different angles of forty-five degrees, ninety degrees and the like through the structure.

Specifically, as shown in the figure, in this embodiment, two swivel rings 20 are rotatably mounted on the rotating shaft 11, spring rods 21 are fixedly mounted on the swivel rings 20, inverted L-shaped rods 22 are fixedly mounted on movable ends of the spring rods 21, and support rods 23 are fixedly mounted on outer peripheries of the inverted L-shaped rods 22. After the power distribution cabinet 100 is placed on the lifting plate 17, the two spring rods 21 are manually rotated and stretched respectively, so that the inverted L-shaped rod 22 hooks the upper side of the power distribution cabinet 100 and the rear side of the power distribution cabinet 100 abuts against the supporting rod 23; the power distribution cabinet 100 is hooked by the inverted-L-shaped rod 22, so that the power distribution cabinet 100 is more stable when being lifted and rotated on the lifting plate 17, the side wall of the supporting rod 23 is positioned on the same horizontal plane with the side surface of the rotating plate 12, and when the rotating plate 12 rotates, the power distribution cabinet 100 abuts against the supporting rod 23, so that the upper side of the power distribution cabinet 100 is prevented from sliding between the inverted-L-shaped rod 22.

Specifically, as shown in the figure, in this embodiment, two insertion holes 40 are respectively formed in the swivel 20, the two insertion holes 40 are symmetrically distributed on the swivel 20, two insertion rods 41 are movably disposed on the swivel plate 12, and the insertion rods 41 can be respectively inserted and installed in the corresponding insertion holes 40 in a matching manner. When the inverted L-shaped rod 22 hooks the power distribution cabinet 100, the inserting rods 41 are respectively inserted into the corresponding inserting holes 40, so that the spring rod 21 and the inverted L-shaped rod 22 are prevented from rotating, and the clamping effect of the inverted L-shaped rod 22 on the power distribution cabinet 100 is prevented from being influenced; when the inverted-L-shaped rod 22 is not hooked on the power distribution cabinet 100, the spring rod 21 and the inverted-L-shaped rod 22 naturally droop under the action of gravity to drive the swivel 20 to rotate, at this time, the insertion holes 40 at the lower side of the swivel 20 are turned to the upper side, and the insertion rods 41 are respectively inserted into the insertion holes 40 corresponding to the upper side.

Further, as shown in the figure, in this embodiment, a third shaft seat 50 is fixedly mounted on the upright post 9, and the rotating rod 32 is rotatably mounted in the third shaft seat 50. The third shaft seat 50 can fix the position of the rotating rod 32 and has a certain supporting effect.

Further, as shown in the figure, in the embodiment, two sliding sleeves 60 are fixedly installed on the rotating plate 12, the inserting rods 41 are respectively matched with the corresponding sliding sleeves 60 in a sliding installation manner, the outer circumferences of the inserting rods 41 are respectively sleeved with springs 61, one ends of the springs 61 are fixedly connected to the inserting rods 41, and the other ends of the springs 61 are fixedly installed on the sliding sleeves 60. Under the action of the elastic force of the spring 61, when the inserting rod 41 is aligned with the corresponding inserting hole 40, the inserting rod 41 can be automatically ejected into the inserting hole 40, and the inserting rod 41 can be prevented from sliding out of the inserting hole 40; when the spring lever 21 needs to be rotated, only manual pulling out is needed.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (5)

1. Lifting device suitable for switch board equipment, including base (1), the downside of base (1) rotates and installs several gyro wheel (2), the first driving of the upside fixed mounting of base (1) is horizontal, fixed mounting movable plate (8) on the mobile station of first driving, two stand (9) of fixed mounting on movable plate (8), stand (9) top fixed mounting second axle seat (10) respectively, the same pivot (11) of second axle seat (10) internal rotation installation, fixed mounting pivoted plate (12) on pivot (11), fixed mounting vertical second driving on pivoted plate (12), fixed mounting lifter plate (7) on the mobile station of second driving, its characterized in that: one end fixed mounting first helical gear (30) of pivot (11), the downside meshing cooperation of first helical gear (30) is equipped with second helical gear (31), the one end of downside fixed connection dwang (32) of second helical gear (31), dwang (32) rotate and install on stand (9) of one side, the other end fixed mounting gear (33) of dwang (32), one side meshing cooperation of gear (33) is equipped with rack (34), rack (34) fixed mounting is on base (1).

2. The lifting device suitable for power distribution cabinet assembly according to claim 1, wherein: two swivel rings (20) are rotatably mounted on the rotating shaft (11), spring rods (21) are fixedly mounted on the swivel rings (20) respectively, inverted-L-shaped rods (22) are fixedly mounted at movable ends of the spring rods (21) respectively, and supporting rods (23) are fixedly mounted on the peripheries of the inverted-L-shaped rods (22) respectively.

3. The lifting device suitable for power distribution cabinet assembly according to claim 2, wherein: two jacks (40) are respectively formed in the swivel (20), the two jacks (40) are symmetrically distributed on the swivel (20), two inserting rods (41) are movably arranged on the rotating plate (12), and the inserting rods (41) can be respectively inserted and matched in the corresponding jacks (40).

4. The lifting device suitable for power distribution cabinet assembly according to claim 1, wherein: the upright post (9) is fixedly provided with a third shaft seat (50), and the rotating rod (32) is rotatably arranged in the third shaft seat (50).

5. A lifting device for be applicable to switch board equipment according to claim 3, characterized in that: two sliding sleeves (60) are fixedly mounted on the rotating plate (12), the inserting rods (41) are respectively matched with the corresponding sliding sleeves (60) in a sliding mounting mode, springs (61) are respectively sleeved on the peripheries of the inserting rods (41), one ends of the springs (61) are fixedly connected to the inserting rods (41), and the other ends of the springs (61) are fixedly mounted on the sliding sleeves (60).