CN212543433U

CN212543433U - Fire control dual supply switching power supply cabinet

Info

Publication number: CN212543433U
Application number: CN202021256242.4U
Authority: CN
Inventors: 范波
Original assignee: Shenyang Cosmic Electric Co ltd
Current assignee: Shenyang Cosmic Electric Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-12
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a fire-fighting dual-power-supply conversion power cabinet, which comprises a cabinet body, wherein a shell is fixedly arranged on the lower surface of the cabinet body, motors are fixedly arranged on the front and back sides of the left side wall of the inner cavity of the shell, output ends of the motors are fixedly provided with rotating shafts, right ends of the rotating shafts are rotatably connected with the right side wall of the inner cavity of the shell, the outer surface of the rotating shafts is symmetrically and fixedly provided with first connecting rods, one end of each first connecting rod is hinged with a second connecting rod, the lower surface of the inner cavity of the shell is provided with a through hole in a rectangular shape, and cylinders are fixedly arranged on the upper surface of the inner cavity of the shell and positioned at the through hole, so that the problems that the existing fire-fighting dual-power-supply control cabinet is inconvenient to move, the moving mechanism structure is complex, the problems are convenient to, the problem of influence power cabinet's performance.

Description

Fire control dual supply switching power supply cabinet

Technical Field

The utility model relates to the technical field of, concrete field is fire control dual supply switching power supply cabinet.

Background

The fire-fighting double-power-supply control cabinet is provided with double power supplies, a common power supply and a standby power supply, can be automatically switched, and is a novel control cabinet. The fire-fighting dual-power control cabinet can be automatically switched to a standby power supply under the condition that a common power supply is powered off, thereby ensuring the continuous and uninterrupted operation of related electric equipment, and being widely applied to important places requiring uninterrupted power supply, such as high-rise buildings, post and telecommunications communication, industrial and mining enterprises, ship transportation and the like. Current fire control dual supply control cabinet not only removes inconveniently, and the mechanism structure who removes is complicated, and the maintenance of not only being convenient for of going wrong reduces work efficiency, removes the in-process simultaneously and does not have damping device, and the inside electrical component of fragile power cabinet influences the performance of power cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control dual supply switching power supply cabinet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shell is fixedly arranged on the lower surface of the cabinet body, motors are fixedly arranged on the front and back of the left side wall of an inner cavity of the shell, rotating shafts are fixedly arranged at the output ends of the motors, the right ends of the rotating shafts are rotatably connected with the right side wall of the inner cavity of the shell, first connecting rods are symmetrically and fixedly arranged on the outer surface of the rotating shafts in a left-right mode, one end of each first connecting rod is hinged to a second connecting rod, through holes are formed in the lower surface of the inner cavity of the shell in a rectangular mode, a cylinder is fixedly arranged on the upper surface of the inner cavity of the shell and positioned at the through holes, first supporting rods are movably arranged in the inner cavity of the cylinder, the lower ends of the first supporting rods movably penetrate through the through holes, grooves are formed in the lower surface of the first supporting rods, second supporting rods are movably arranged in the inner cavities of the grooves, buffering springs are arranged between the upper surfaces, the one end of second connecting rod all is connected with the upper end of first bracing piece is articulated, the equal fixed mounting of lower extreme of second bracing piece has the universal wheel, the lower surface of casing is rectangle fixed mounting and has the supporting legs, the motor is connected with external power electricity.

Preferably, the lower surfaces of the supporting legs are fixedly provided with non-slip mats.

Preferably, baffles are fixedly mounted on the upper surfaces of the second support rods, the upper surfaces of the baffles are fixedly connected with the lower ends of the buffer springs, and the baffles are connected with the grooves in a sliding mode.

Preferably, the first and second connecting rods are heat treated to a temperature of HRC or higher.

Preferably, the cross-sectional shape of the supporting foot is trapezoidal.

Compared with the prior art, the beneficial effects of the utility model are that: fire control dual supply switching power cabinet, be equipped with first connecting rod, the second connecting rod, first bracing piece, the second bracing piece, pivot and motor, it rotates to drive the pivot through the motor, the pivot drives first connecting rod and second connecting rod and rotates, promote first bracing piece up-and-down motion, drive the motion of second bracing piece, realize universal wheel and ground contact or with ground separation, be convenient for remove the cabinet body, be equipped with the buffering spring, through the extrusion buffering spring between second bracing piece and the first bracing piece, reduce the vibrations power to the destruction of the cabinet body, it is inconvenient not only to have solved current fire control dual supply control cabinet, and the mechanism structure of removal is complicated, the maintenance of not only being convenient for of problem appearing, reduce work efficiency, move the in-process simultaneously and do not have damping device, the inside electrical component of fragile power cabinet, influence the problem of usability of power cabinet.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view of the left side view section of the present invention;

fig. 3 is a schematic diagram of a left side view section state two structure of the present invention.

In the figure: 1-cabinet body, 2-shell, 3-motor, 4-rotating shaft, 5-first connecting rod, 6-second connecting rod, 7-through hole, 8-cylinder, 9-first supporting rod, 10-groove, 11-second supporting rod, 12-buffer spring, 13-universal wheel, 14-supporting foot, 15-non-slip mat and 16-baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fire-fighting dual-power-supply conversion power cabinet, please refer to fig. 1, which comprises a cabinet body 1, a casing 2 is fixedly arranged on the lower surface of the cabinet body 1, the casing 2 is used for conveniently mounting universal wheels 13, the cabinet body 1 is supported by the casing 2, the casing 2 is fixedly connected with the cabinet body 1 through bolts, not only are maintenance of parts in the inner cavity of the casing 2 facilitated, but also replacement of the casing 2 facilitated, maintenance efficiency is improved, and working efficiency is improved, a motor 3 is fixedly arranged on the front and back of the left side wall of the inner cavity of the casing 2, the motor 3 is used for providing rotating power to a rotating shaft 4, the model of the motor 3 is Y90L-2, a rotating shaft 4 is fixedly arranged at the output end of the motor 3, the rotating shaft 4 is used for supporting a first connecting rod 5 and driving the first connecting rod 5 to rotate, the right end of the rotating shaft 4 is rotatably connected, the outer surface of the rotating shaft 4 is fixedly provided with a first connecting rod 5 in bilateral symmetry, one end of the first connecting rod 5 is hinged with a second connecting rod 6, the first connecting rod 5 and the second connecting rod 6 play a role in transferring force, the first connecting rod 5 and the second connecting rod 6 are driven to rotate through the rotation of the rotating shaft 4, the second connecting rod 6 pushes a first supporting rod 9 and a second supporting rod 11 to move up and down, namely, the cabinet body 1 is moved, the lower surface of the inner cavity of the shell 2 is provided with a through hole 7 in a rectangular shape, the through hole 7 is used for facilitating the up and down movement of the first supporting rod 9 and the second supporting rod 11, cylinders 8 are fixedly arranged on the upper surface of the inner cavity of the shell 2 and positioned at the through hole 7, the cylinders 8 play a role in supporting the up and down movement of the first supporting rod 9, so as to ensure the stable movement of the first supporting rod 9, referring to figure 2, the inner cavities of the cylinders 8 are movably provided with the first supporting rods 9, the lower surface of the first supporting rod 9 is provided with a groove 10, the groove 10 is used for facilitating installation of a buffer spring 12, the inner cavity of the groove 10 is movably provided with a second supporting rod 11, the second supporting rod 11 moves up and down along the groove 10 and plays a buffer role on the cabinet body 1 by extruding the buffer spring 12, meanwhile, damage to the cabinet body 1 is reduced, the buffer spring 12 is arranged between the upper surface of the second supporting rod 11 and the upper surface of the inner cavity of the groove 10, one end of the second connecting rod 6 is hinged with the upper end of the first supporting rod 9, the lower end of the second supporting rod 11 is fixedly provided with a universal wheel 13, please refer to fig. 3, the universal wheel 13 is used for facilitating movement of the cabinet body 1, the universal wheel 13 is in contact with the ground to separate the supporting feet 14 from the ground, namely, the cabinet body 1 is convenient to move through the universal wheel 13, the universal wheel 13 is separated from the ground, the supporting feet 14 are, the cabinet body 1 is stably supported through the supporting legs 14, the supporting legs 14 are fixedly mounted on the lower surface of the shell 2 in a rectangular shape, and the motor 3 is electrically connected with an external power supply.

Specifically, the lower surfaces of the supporting legs 14 are fixedly provided with the anti-slip pads 15, the friction force between the supporting legs 14 and the ground is increased through the anti-slip pads 15, and the stability of the support is improved.

Particularly, the baffle 16 is fixedly mounted on the upper surface of the second support rod 11, the upper surface of the baffle 16 is fixedly connected with the lower end of the buffer spring 12, the baffle 16 is connected with the groove 10 in a sliding manner, the buffer spring 12 is extruded through the baffle 16, the motion stability of the second support rod 11 is ensured, and the support is stable.

Specifically, the first link 5 and the second link 6 are heat-treated to HRC58 or more, and the support strength of the first link 5 and the second link 6 is increased.

Specifically, the support leg 14 has a trapezoidal cross-sectional shape.

The working principle is as follows: the utility model discloses a fire control dual supply switching power supply cabinet, when using this device, when the figure 2 shows the state as the description attached drawing, the cabinet body 1 and casing 2 pass through bolt fixed connection, the motor 3 of side around the start-up, motor 3 drives pivot 4 simultaneously and rotates, pivot 4 rotates and drives first connecting rod 5 and rotate, first connecting rod 5 drives second connecting rod 6 and rotates, second connecting rod 6 promotes first bracing piece 9 downstream, first bracing piece 9 drives second bracing piece 11 downstream, until universal wheel 13 and ground contact, supporting legs 14 and ground separation, stop motor 3's rotation promptly, show the state as description attached drawing figure 3 promptly, moreover, the steam generator is simple in structure, and the operation of being convenient for, and through buffering spring 12, reduce the vibrations power that produces at the removal in-process to the destruction of the cabinet body 1.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fire control dual supply switching power cabinet, including the cabinet body (1), its characterized in that: the cabinet comprises a cabinet body (1), a shell (2) is fixedly mounted on the lower surface of the cabinet body (1), a motor (3) is fixedly mounted on the front and back of the left side wall of an inner cavity of the shell (2) respectively, a rotating shaft (4) is fixedly mounted on the output end of the motor (3), the right end of the rotating shaft (4) is rotatably connected with the right side wall of the inner cavity of the shell (2), first connecting rods (5) are symmetrically and fixedly mounted on the outer surface of the rotating shaft (4) respectively, a second connecting rod (6) is hinged to one end of each first connecting rod (5), through holes (7) are arranged on the lower surface of the inner cavity of the shell (2) in a rectangular manner, a cylinder (8) is fixedly mounted on the upper surface of the inner cavity of the shell (2) and positioned at the through holes (7), a first supporting rod (9) is movably mounted in the inner cavity of the, the lower surface of first bracing piece (9) all is equipped with recess (10), the equal activity of inner chamber of recess (10) is equipped with second bracing piece (11), all be equipped with between the upper surface of second bracing piece (11) and the inner chamber upper surface of recess (10) buffering spring (12), the one end of second connecting rod (6) all is connected with the upper end of first bracing piece (9) is articulated, the equal fixed mounting of lower extreme of second bracing piece (11) has universal wheel (13), the lower surface of casing (2) is rectangle fixed mounting and has supporting legs (14), motor (3) are connected with external power electricity.

2. The fire-fighting dual-power-supply conversion power cabinet as recited in claim 1, wherein: the lower surfaces of the supporting legs (14) are fixedly provided with anti-skid pads (15).

3. The fire-fighting dual-power-supply conversion power cabinet as recited in claim 1, wherein: the upper surface of the second supporting rod (11) is fixedly provided with a baffle (16), the upper surface of the baffle (16) is fixedly connected with the lower end of the buffer spring (12), and the baffle (16) is connected with the groove (10) in a sliding manner.

4. The fire-fighting dual-power-supply conversion power cabinet as recited in claim 1, wherein: the first connecting rod (5) and the second connecting rod (6) are subjected to soaking treatment more than HRC 58.

5. The fire-fighting dual-power-supply conversion power cabinet as recited in claim 1, wherein: the cross section of the supporting leg (14) is trapezoidal.