CN219536479U - Communication cabinet convenient to transport - Google Patents

Abstract

The utility model discloses a communication cabinet convenient to transfer, which relates to the technical field of communication cabinets and adopts the technical scheme that: the four-bar synchronous lifting mechanism comprises a communication cabinet, wherein the bottom of the communication cabinet is rotationally connected with universal wheels, the four universal wheels are respectively rotationally connected to four corners of the bottom of the communication cabinet, the bottom of the communication cabinet is fixedly provided with a supporting leg assembly, the supporting leg assembly comprises sleeves, the four sleeves are respectively fixedly arranged at the four corners of the bottom of the communication cabinet, and the two transmission shafts are synchronously driven to rotate by the aid of the double-bar servo motor.

Description

Communication cabinet convenient to transport

Technical Field

The utility model relates to the technical field of communication cabinets, in particular to a communication cabinet convenient to transfer.

Background

When installing communication electronic equipment, need install communication electronic equipment through the communication cabinet, in the intensive communication cabinet of electronic communication equipment, in order to keep the normal operating of electronic equipment in the communication cabinet, need keep suitable operating temperature in the communication cabinet, the volume of communication cabinet is general all bigger, need conveniently install and transport.

The prior art has the following defects: the existing communication cabinet is required to be moved to a proper position, the position of the communication cabinet is kept fixed, an overnormal transport vehicle is generally used, communication cabinet equipment is moved to a proper position, or ground installation rollers of the communication cabinet are used for moving, but after the communication cabinet is moved to the proper position, the rollers are inconvenient to fix, the rollers are easy to produce in the long-term use process, the roller self-locking structure is easy to loosen due to long-term stress, the rollers of the communication cabinet are inconvenient to support and lock, contact and separation of the rollers and the ground are inconvenient to flexibly control, and the communication cabinet is inconvenient to lock after the communication cabinet is moved, so that the use of the communication cabinet is affected.

Therefore, it is necessary to invent a communication cabinet which is convenient for transportation.

Disclosure of Invention

Therefore, the utility model provides the communication cabinet convenient to transport, the two transmission shafts are driven to synchronously rotate by the double-rod servo motor, and meanwhile, the two synchronous belts are arranged to synchronously drive frequently, so that the four lead screws can synchronously rotate, the effect of synchronous rotation can be met by the four lead screws, the lead screws drive the sliding seat to synchronously lift and move, the lifting stability of the sliding seat is improved, and the working stability of the communication cabinet is improved, so that the problems in the background art are solved.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a communication rack convenient to transport, includes the communication rack, the universal wheel is connected in the rotation of communication rack bottom, the universal wheel sets up four, four the universal wheel rotates respectively to be connected in communication rack bottom four corners department, communication rack bottom fixed mounting landing leg subassembly, the landing leg subassembly includes the sleeve pipe, the sleeve pipe is provided with four, four fixed mounting is in communication rack bottom four corners department respectively to the sleeve pipe, sleeve pipe bottom fixed mounting bottom plate, rotate between sleeve pipe top inner wall and the bottom plate and connect the lead screw, sleeve pipe inner wall sliding connection slide, slide inner wall and lead screw outer wall threaded connection, sleeve pipe, slide cooperation are used for supporting the communication rack.

Preferably, the outer walls of the four lead screws are fixedly provided with synchronous pulleys, and the two synchronous pulleys on the same front side and the same rear side are in transmission connection through synchronous belts.

Preferably, the two outer walls of the screw rod at the front end are fixedly provided with first bevel gears, and the center position of the bottom of the front end of the communication cabinet is fixedly provided with a double-rod servo motor.

Preferably, the left output shaft and the right output shaft of the double-rod servo motor are fixedly connected with a transmission shaft through a coupler, the outer walls of the transmission shafts are fixedly provided with bevel gears II, and the bevel gears II are respectively meshed with the bevel gears I.

Preferably, the outer wall of the sleeve is provided with a first through hole, the first through hole is used for penetrating through the synchronous belt, the base is fixedly installed at the bottom of the sliding seat, the outer wall of the rear end of the sliding seat is provided with a second through hole, the second through hole is used for penetrating through the bottom plate, and the second through hole is used for avoiding the movement interference of the sliding seat and the bottom plate.

Preferably, the communication cabinet top fixed mounting ceiling, communication cabinet front end outer wall rotates through the hinge and connects the dodge gate, the U-shaped groove has been seted up to communication cabinet right-hand member outer wall, the push pedal is connected in the inside rotation of U-shaped groove, the push pedal is used for promoting communication cabinet and removes.

The beneficial effects of the utility model are as follows:

1. the two transmission shafts are driven to synchronously rotate by the double-rod servo motor, and meanwhile, the two synchronous belts are arranged to frequently synchronously drive, so that four lead screws can synchronously rotate, the four lead screws can meet the synchronous rotation effect, the lead screws drive the sliding seat to synchronously lift and move, the lifting stability of the sliding seat is improved, and the working stability of the communication cabinet is improved;

2. through setting up the landing leg subassembly for after moving suitable position and adjusting to suitable angle to communication rack, can be through the slide downwardly moving, thereby jack-up communication rack, make universal wheel and ground break away from, conveniently make the stability that improves communication rack during operation.

Drawings

FIG. 1 is a schematic diagram of a right side view structure provided by the present utility model;

FIG. 2 is a schematic view of a bottom view structure according to the present utility model;

FIG. 3 is a schematic view of a leg assembly according to the present utility model;

FIG. 4 is an exploded view of a leg assembly according to the present utility model;

fig. 5 is a schematic diagram of a sliding seat according to the present utility model.

In the figure: communication cabinet 100, ceiling 110, movable door 120, U-shaped groove 130, push plate 140, universal wheel 150, leg assembly 200, sleeve 210, bottom plate 221, through-hole one 222, lead screw 223, synchronous pulley 224, synchronous belt 230, bevel gear one 240, double-rod servo motor 250, transmission shaft 251, bevel gear two 252, slide 260, through-hole two 261, base 262.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-5, the utility model provides a communication cabinet convenient for transferring, and in order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a communication cabinet convenient to transport, including communication cabinet 100, communication cabinet 100 bottom rotates and connects universal wheel 150, universal wheel 150 sets up four, four universal wheel 150 rotate respectively and connect in communication cabinet 100 bottom four corners department, communication cabinet 100 bottom fixed mounting landing leg subassembly 200, landing leg subassembly 200 includes sleeve pipe 210, sleeve pipe 210 is provided four, four sleeve pipes 210 are fixed mounting respectively in communication cabinet 100 bottom four corners department, sleeve pipe 210 bottom fixed mounting bottom plate 221, rotate between sleeve pipe 210 top inner wall and bottom plate 221 and connect lead screw 223, sleeve pipe 210 inner wall sliding connection slide 260, slide 260 inner wall and lead screw 223 outer wall threaded connection, sleeve pipe 210, slide 260 cooperation is used for supporting communication cabinet 100, concretely, communication cabinet 100 has the effect of installation communication electronic equipment, through setting up four universal wheel 150 cooperation and use, the four universal wheels 150 are arranged to flexibly control the communication cabinet 100 to turn, the supporting leg assembly 200 is arranged to conveniently support and fix the communication cabinet 100 after the communication cabinet 100 is moved to a proper position, so that the phenomenon that the universal wheels 150 are unstable after self-locking is avoided, the communication cabinet 100 is fixed after the communication cabinet 100 is moved to a proper position, the working stability of the communication cabinet 100 is improved, the sleeve 210 has guiding and limiting functions on the sliding seat 260, the sleeve 210 and the sliding seat 260 are arranged to cooperate for use, the sliding seat 260 is convenient to lift and adjust in the sleeve 210 through adjusting the sliding seat 260, after the communication cabinet 100 stops moving, the sliding seat 260 moves downwards, the sliding seat 260 jacks up the communication cabinet 100 upwards, the bottom of the universal wheels 150 is separated from the ground, thereby improving the stability of the communication cabinet 100 when parked, the lead screw 223 has a transmission function, so that the slide seat 260 is conveniently driven to move up and down by the lead screw 223.

The outer walls of the four lead screws 223 are fixedly provided with synchronous pulleys 224, the two synchronous pulleys 224 on the same front side and the rear side are in transmission connection through a synchronous belt 230, the outer walls of the two lead screws 223 on the front end are fixedly provided with a first bevel gear 240, the center position of the bottom of the front end of the communication cabinet 100 is fixedly provided with a double-rod servo motor 250, the left output shaft and the right output shaft of the double-rod servo motor 250 are fixedly connected with a transmission shaft 251 through couplings (not marked in the drawing), the outer walls of the two transmission shafts 251 are fixedly provided with a second bevel gear 252, the two bevel gears 252 are respectively meshed with the first bevel gears 240, the outer wall of the sleeve 210 is provided with a first through hole 222, the first through hole 222 is used for penetrating through the synchronous belt 230, the bottom of the sliding seat 260 is fixedly provided with a base 262, the outer wall of the rear end of the sliding seat 260 is provided with a second through hole 261, the second through hole 261 is used for penetrating through the bottom plate 221, the second through hole 261 is used for avoiding the sliding seat 260 from being interfered with the motion of the bottom plate 221, through the arrangement of the synchronous pulley 224 and the function of installing the synchronous belt 230, the two lead screws 223 on the front and rear same sides can synchronously rotate under the action of the synchronous pulley 224 and the synchronous belt 230, so that the two lead screws on the front and rear same sides can synchronously rotate, simultaneously drive the two sliding seats 260 to synchronously upgrade and move, through the arrangement of the first bevel gear 240 and the second bevel gear 252 to be matched for use, the double-rod servo motor 250 has the function of transmission, the two output shafts of the double-rod servo motor 250 can synchronously rotate, so that the double-rod servo motor 250 can synchronously drive the two second bevel gears 252 to rotate, the second bevel gear 252 can simultaneously drive the first bevel gear 240 to rotate, the double-rod servo motor 250 is used as a power source, the four lead screws 223 can simultaneously be driven to rotate through the double-rod servo motor 250, thereby make four lead screw 223 drive four slide 260 lift removal simultaneously for four slide 260 keep high unanimity in the lift removal in-process, thereby provide slide 260 during operation temperature nature, avoid communication cabinet 100 bottom four corners department highly inconsistent and lead to the phenomenon of communication cabinet 100 slope, the security of equipment use has been improved, transmission shaft 251 has the effect of installation bevel gear two 252, have the transmission effect through setting up transmission shaft 251, have the convenience through setting up through-hole one 222 and make when arranging hold-in range 230, avoid taking place the motion interference between hold-in range 230 and sleeve pipe 210, have the effect of easy to assemble lead screw 223 through setting up bottom plate 221, have the stability of operation of improvement lead screw 223.

The communication cabinet 100 top fixed mounting ceiling 110, communication cabinet 100 front end outer wall rotates through the hinge and connects dodge gate 120, and U-shaped groove 130 has been seted up to communication cabinet 100 right-hand member outer wall, and U-shaped groove 130 inside rotates and connects push pedal 140, and push pedal 140 is used for promoting communication cabinet 100 and removes, and concrete, ceiling 110 has the guard action to communication cabinet 100 top, and U-shaped groove 130 has the effect of installation push pedal 140, has the effect of conveniently covering communication cabinet 100 front end through setting up dodge gate 120.

The application process of the utility model is as follows: when the communication cabinet 100 is used, a person skilled in the art takes out the push plate 140 through rotation, pushes the communication cabinet 100 through the push plate 140, enables the communication cabinet 100 to move to a proper position under the action of the four universal wheels 150, adjusts the communication cabinet 100 to a proper angle, then resets the push plate 140 into the U-shaped groove 130 through rotation, drives the double-rod servo motor 250 to drive the two bevel gears two 252 to inform the two bevel gears two 240 to rotate, enables the front end two lead screws 223 to rotate, simultaneously drives the rear end two lead screws 223 to synchronously rotate through the synchronous belt 230, enables the four sliding seats 260 to synchronously move downwards, enables the sliding seats 260 to be matched with the base 262, and simultaneously jacks up the communication cabinet 100, so that the four universal wheels 150 are conveniently separated from the ground, the base 262 is contacted with the ground, and stability of the communication cabinet 100 during operation is improved.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims (6)

1. Communication rack convenient to transport, including communication rack (100), universal wheel (150), its characterized in that are connected in rotation of communication rack (100) bottom: the universal wheels (150) are arranged in four, the four universal wheels (150) are respectively connected to four corners at the bottom of the communication cabinet (100) in a rotating mode, the support leg assembly (200) is fixedly installed at the bottom of the communication cabinet (100), the support leg assembly (200) comprises sleeves (210), the sleeves (210) are arranged in four, the sleeves (210) are respectively and fixedly installed at four corners at the bottom of the communication cabinet (100), a bottom plate (221) is fixedly installed at the bottom of the sleeves (210), a lead screw (223) is connected between the inner wall of the top of the sleeve (210) and the bottom plate (221) in a rotating mode, the inner wall of the sleeve (210) is connected with a sliding seat (260) in a sliding mode, the inner wall of the sliding seat (260) is in threaded connection with the outer wall of the lead screw (223), and the sleeve (210) and the sliding seat (260) are matched to be used for supporting the communication cabinet (100).

2. A communication cabinet convenient for transportation according to claim 1, wherein the outer walls of the four lead screws (223) are fixedly provided with synchronous pulleys (224), and two synchronous pulleys (224) on the same front and back sides are in transmission connection through a synchronous belt (230).

3. The communication cabinet convenient to transport according to claim 2, wherein the first bevel gears (240) are fixedly installed on the outer walls of the two lead screws (223) at the front end, and the double-rod servo motor (250) is fixedly installed at the central position of the bottom of the front end of the communication cabinet (100).

4. A communication cabinet convenient to transport according to claim 3, wherein the left output shaft and the right output shaft of the double-rod servo motor (250) are fixedly connected with a transmission shaft (251) through a coupling, two bevel gears (252) are fixedly installed on the outer walls of the transmission shafts (251), and the two bevel gears (252) are respectively meshed with the two bevel gears (240).

5. The communication cabinet convenient to transport according to claim 4, wherein a first through hole (222) is formed in the outer wall of the sleeve (210), the first through hole (222) is used for penetrating through the synchronous belt (230), a base (262) is fixedly installed at the bottom of the sliding seat (260), a second through hole (261) is formed in the outer wall of the rear end of the sliding seat (260), the second through hole (261) is used for penetrating through the bottom plate (221), and the second through hole (261) is used for avoiding the sliding seat (260) from being interfered with the movement of the bottom plate (221).

6. The communication cabinet convenient to transfer according to claim 1, wherein a ceiling (110) is fixedly installed at the top of the communication cabinet (100), the front end outer wall of the communication cabinet (100) is rotationally connected with the movable door (120) through a hinge, a U-shaped groove (130) is formed in the right end outer wall of the communication cabinet (100), a push plate (140) is rotationally connected in the U-shaped groove (130), and the push plate (140) is used for pushing the communication cabinet (100) to move.