Building switch board with shock-absorbing function
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a building power distribution cabinet with a damping function.
Background
The power distribution cabinet is a massive parameter on data, generally forms a low-voltage power distribution cabinet by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements. The power distribution cabinet can be switched on or switched off by means of a manual or automatic switch during normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
The existing power distribution cabinet with the damping function is maintained inside the power distribution cabinet by opening a small door on the power distribution cabinet when the power distribution cabinet is maintained, however, when a worker maintains the power distribution cabinet, the space where the worker performs exhibition is too small, the maintenance is inconvenient, time and labor are wasted when the maintenance is carried out, and therefore, the building power distribution cabinet with the damping function is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a building power distribution cabinet with a damping function, and solves the problems mentioned in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a building switch board with shock-absorbing function, includes shock-absorbing base, shock-absorbing base's top is fixed with the fixing base, the laminating has the shell on the fixing base, the lateral wall of shell is fixed with the handle, the spacing groove has been seted up to the fixing base lateral wall, the shell lateral wall is fixed with the connecting plate, the bottom of connecting plate is provided with stop gear, stop gear includes the slider, the top slidable mounting of slider is in the bottom of connecting plate, the bottom of slider is fixed with the stopper, shock-absorbing base's top is fixed with the seal cover, be provided with elevating system in the seal cover.
Preferably, a first spring is fixed on one side, away from the shell, of the sliding block, one side, away from the sliding block, of the first spring is fixed on the fixed block, the top of the fixed block is fixed at the bottom of the connecting plate, a pull rod penetrates through the fixed block, one end of the pull rod is fixed on the sliding block, and a pull ring is fixed at the other end of the pull rod.
Preferably, the lifting mechanism comprises a second spring, the bottom of the second spring is fixed on the inner wall of the sealing sleeve, a piston block is fixed at the top of the second spring, the piston block is slidably mounted on the inner wall of the sealing sleeve, a push rod is fixed at the top of the piston block, a connecting block is fixed at the top of the push rod, and the connecting block is fixed on the side wall of the housing.
Preferably, the sealing sleeve is provided with an air inlet.
(III) advantageous effects
The utility model provides a building power distribution cabinet with a damping function. The method has the following beneficial effects:
(1) this shock-absorbing function's building switch board when maintaining in the switch board, through two sets of pull rings of pulling, makes two sets of stoppers shift out from the spacing groove, and then because of the second spring is in compression state, and then makes and can drive the whole upward movement of shell through push rod, connecting block, makes the electrical component in the switch board expose, and then makes things convenient for the staff to maintain switch board inside.
(2) This shock-absorbing function's building switch board when second spring drives piston block rebound, has seted up the air intake because of the air intake has been put in the seal cartridge, because of the speed that the air intake restriction air got into the seal cartridge, and then can restrict the speed that the piston block rises, makes the shell slowly rise, has played safe effect.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure B shown in FIG. 1 according to the present invention.
In the figure: 1. a shock-absorbing base; 2. a fixed seat; 3. a housing; 4. a handle; 5. a limiting groove; 6. a connecting plate; 7. a limiting mechanism; 71. a slider; 72. a limiting block; 73. a first spring; 74. a fixed block; 75. a pull rod; 76. a pull ring; 8. sealing sleeves; 9. a lifting mechanism; 91. a second spring; 92. a piston block; 93. a push rod; 94. connecting blocks; 10. and an air inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a shock-absorbing function's building switch board, includes shock attenuation base 1, shock attenuation base 1 has absorbing effect. Damping base 1's top is fixed with fixing base 2, the laminating has shell 3 on fixing base 2, shell 3's lateral wall is fixed with handle 4, spacing groove 5 has been seted up to fixing base 2 lateral wall, shell 3 lateral wall is fixed with connecting plate 6, the bottom of connecting plate 6 is provided with stop gear 7, stop gear 7 includes slider 71, slider 71's top slidable mounting is in the bottom of connecting plate 6, slider 71's bottom is fixed with stopper 72, stopper 72 is provided with two sets ofly, and two sets of stopper 72 use the ascending central line of 3 vertical directions on the shell to set up as the symmetry axis. One side of the sliding block 71, which is far away from the shell 3, is fixed with a first spring 73, one side of the first spring 73, which is far away from the sliding block 71, is fixed on a fixing block 74, the top of the fixing block 74 is fixed at the bottom of the connecting plate 6, a pull rod 75 penetrates through the fixing block 74, one end of the pull rod 75 is fixed on the sliding block 71, and the other end of the pull rod 75 is fixed with a pull ring 76. The top of the damping base 1 is fixed with a sealing sleeve 8, the sealing sleeve 8 is provided with an air inlet 10, and the sealing sleeve 8 is internally provided with a lifting mechanism 9.
In this embodiment, the lifting mechanism 9 includes the second spring 91, the bottom of the second spring 91 is fixed on the inner wall of the sealing sleeve 8, the top of the second spring 91 is fixed with the piston block 92, the piston block 92 is slidably mounted on the inner wall of the sealing sleeve 8, the top of the piston block 92 is fixed with the push rod 93, the top of the push rod 93 is fixed with the connecting block 94, the connecting block 94 is fixed on the side wall of the housing 3, when the second spring 91 moves upwards, the piston block 92 can drive the push rod 93 to move upwards, because of the air inlet 10 formed in the sealing sleeve 8, and then the speed of air entering the sealing sleeve 8 can be limited, and then the speed of the piston block 92 rising can be limited, so that the housing 3 slowly rises upwards, and a safe effect is achieved.
When the power distribution cabinet is in operation (or in use), when the interior of the power distribution cabinet is maintained, a worker pulls the pull ring 76, so that the pull rod 75 drives the sliding block 71 to be far away from the shell 3, the limiting block 72 is moved out of the limiting groove 5, the piston block 92 is moved upwards due to the compression state of the second spring 91, the air inlet 10 is formed in the sealing sleeve 8, the air inlet 10 can limit the speed of air entering the sealing sleeve 8, the ascending speed of the piston block 92 can be limited, the push rod 93 and the connecting block 94 drive the shell 3 to slowly ascend, the electrical components of the power distribution cabinet are exposed, the maintenance of the power distribution cabinet is facilitated for the worker, when the maintenance is finished, the shell 3 is moved downwards by pulling the handle 4, when the shell 3 is pulled to move downwards to a designated position, the limiting block 72 can extrude the fixing seat 2, and due to the inclined plane arranged at the bottom of the limiting block 72, the extrusion force is further, the limiting block 72 can be close to the sealing sleeve 8, when the limiting block 72 moves to be aligned with the limiting groove 5, the limiting block 72 is clamped into the limiting groove 5 due to the fact that the first spring 73 is in a compression state, the shell 3 is fixed, and operation of workers is facilitated.
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 utility model, the scope of which is defined in the appended claims and their equivalents.