CN204887790U - Distribution equipment who improves structure supports fixing device - Google Patents

Abstract

The utility model discloses a supporting and fixing device for power distribution equipment with an improved structure, which comprises a pre-embedded block, and lower buffer pads are fixed on the left and right sides of the upper surface of the pre-embedded block, and the lower buffer pads are composed of no less than ten groups Rubber sheets are tightly pressed, and reinforcing ribs are interspersed between the rubber sheets. The upper end of the lower buffer pad is fixed with a lower spring base, and the top of the buffer spring is fixed with the upper spring base. The upper spring base and the lower spring base are fixed together. The side walls of the spring base are respectively fixed with an upper moving arm and a lower moving arm, and the side walls of the lower moving arm and the upper moving arm are respectively fixed with a lower screw sleeve and an upper screw sleeve, and the upper screw sleeve and the lower screw sleeve pass through the inner and outer The thread is movably connected with the adjusting screw rod, and the bottom end of the adjusting screw rod is fixed with a lock nut, the upper surface of the upper spring seat is fixed with an upper buffer pad, and the upper surface of the upper buffer pad is also fixed with a mounting plate. The device has a simple structure and can effectively play the role of shock absorption and buffering.

Description

An Improved Structure Supporting and Fixing Device for Power Distribution Equipment

technical field

The utility model relates to the technical field of power distribution equipment, in particular to a supporting and fixing device for power distribution equipment with an improved structure.

Background technique

With the advancement and development of science and technology, electric energy has gradually become an important energy source in people's daily life, and electric power equipment has become an important equipment in production and life, especially power distribution equipment. Traditional power distribution equipment is used for high-voltage distribution in power systems The general term for cabinets, generators, transformers, power lines, circuit breakers and other equipment. Power distribution equipment is used in various fields of power systems. The installation of power distribution equipment in the prior art is relatively random, and most of them do not have professional support and fixation devices. However, the shock absorption and cushioning performance of traditional support and fixation devices Most of them are very low, and their service life is not very long; the most important thing is that in the face of different electrical equipment, it is often necessary to use different specifications of supporting and fixing devices with shock-absorbing effects, while the traditional supporting and fixing devices have a single buffer spring specification , can not be changed and replaced, in the face of different power equipment, it is necessary to replace a whole set of supporting and fixing devices, resulting in a waste of resources and increasing economic investment.

Utility model content

The purpose of this utility model is to provide a supporting and fixing device for power distribution equipment with an improved structure, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a supporting and fixing device for power distribution equipment with an improved structure, including embedded blocks, the left and right sides of the upper surface of the embedded blocks are fixed with cushion pads, and the lower The buffer pad is made of no less than ten groups of rubber sheets tightly pressed, and the rubber sheets are interspersed with reinforcing ribs. The upper end of the lower buffer pad is fixed with a lower spring base, and the lower spring base is fixed to the bottom end of the buffer spring. together, and the top of the buffer spring and the upper spring base are fixed together, and the side walls of the upper spring base and the lower spring base are respectively fixed with an upper moving arm and a lower moving arm, and the sides of the lower moving arm and the upper moving arm The walls are respectively fixed with a lower screw sleeve and an upper screw sleeve, the upper screw sleeve and the lower screw sleeve are movably connected together with the adjusting screw through internal and external threads, and the bottom end of the adjusting screw is fixed with a lock nut, and the upper spring seat An upper buffer pad is fixed on the upper surface, and a buffer hole is opened on the upper buffer pad, and a buffer groove is opened on the side wall of the upper buffer pad, and a mounting plate is also fixed on the upper surface of the upper buffer pad.

Preferably, it is characterized in that: the reinforcing rib runs through the rubber sheets in a spiral shape, and the distance between every two adjacent rubber sheets is 0.5 to 0.8 mm.

Preferably, the upper moving arm is in a "Z" shape, and the upper moving arm is fixedly connected to the side wall of the upper spring base by welding or screwing.

Compared with the prior art, the beneficial effect of the utility model is that the supporting and fixing device of the power distribution equipment with the improved structure is simple in structure, and by changing the structure of the buffer pad, the shock absorption and buffering effect of the buffer pad can be improved, and the Prolong the service life of the buffer pad and prevent it from being damaged by severe vibration; and, most importantly, the distance between the two spring seats can be adjusted by adjusting the mutual cooperation between the screw rod and the screw sleeve, so that not only The elastic force between the buffer springs can be adjusted and buffer springs of different specifications can be replaced, so that the supporting and fixing device has a wider application range and meets different use requirements.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the lower buffer pad of the utility model;

Fig. 3 is a schematic diagram of the structure of the upper buffer pad of the present invention.

In the figure: 1 embedded block, 2 lower buffer pads, 21 rubber sheets, 22 reinforcing ribs, 3 lower spring bases, 31 lower moving arms, 32 lower screw sleeves, 33 lock nuts, 4 buffer springs, 5 upper spring bases, 51 upper moving arm, 52 upper screw sleeve, 53 adjusting screw rod, 6 upper buffer pad, 61 buffer hole, 61 buffer groove, 7 mounting plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a supporting and fixing device for power distribution equipment with an improved structure, including a pre-embedded block 1, and cushion pads 2 are fixed on the left and right sides of the upper surface of the pre-embedded block 1 , the lower buffer pad 2 is formed by pressing no less than ten sets of rubber sheets 21, and there are reinforcing ribs 22 interspersed between the rubber sheets 21, and the reinforcing ribs 22 run through the rubber sheets 21 in a spiral shape, and each adjacent two The distance between the two rubber sheets 21 is 0.5 to 0.8 millimeters, the lower buffer pad 2 can effectively improve the shock absorption and buffering effect of the fixing device, the upper end of the lower buffer pad 2 is fixed with a lower spring base 3, and the lower spring base 3 is connected to the The bottom end of the buffer spring 4 is fixed together, and the top of the buffer spring 4 is fixed together with the upper spring base 5, and the side walls of the upper spring base 5 and the lower spring base 3 are respectively fixed with an upper movable arm 51 and a lower movable arm 31, The upper moving arm 51 is "Z" shaped, and the upper moving arm 51 is fixedly connected with the side wall of the upper spring base 5 by welding or screwing, and the side walls of the lower moving arm 31 and the upper moving arm 51 are respectively fixed with Lower threaded sleeve 32 and upper threaded sleeve 52, upper threaded sleeve 52 and lower threaded sleeve 32 are movably connected together by internal and external threads and adjusting screw rod 53, and the bottom end of adjusting screw rod 53 is fixed with locking nut 33, upper spring base 5 and The distance between the lower spring bases 3 can be adjusted by adjusting the screw rod 53, the upper screw sleeve 52 and the lower screw sleeve 32, so that not only the elastic force between the buffer springs 4 can be adjusted, but also different Standard buffer spring 4, so that the scope of application of the supporting and fixing device is wider, to meet different use requirements, the upper surface of the upper spring seat 5 is fixed with an upper buffer pad 6, and the upper buffer pad 6 is provided with a buffer hole 61, and The side wall of the upper buffer pad 6 has a buffer groove 62, and the buffer groove 62 and the buffer hole 61 that the upper buffer pad 6 has can effectively reduce the buffer force and prevent the buffer pad from being damaged due to distance vibration. The surface is also fixed with a mounting plate 7 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (3)

1. the controller switching equipment supporting adn fixing device of a modified node method, comprise pre-embedded block (1), it is characterized in that: the upper surface left and right sides of described pre-embedded block (1) plays cushion pad (2) all admittedly, described lower cushion pad (2) is pressed form by being no less than ten groups of sheet rubbers (21), and be interspersed with reinforcement (22) between sheet rubber (21), the upper end of described lower cushion pad (2) is fixed with lower spring base (3), described lower spring base (3) is fixed together with the bottom of buffer spring (4), and the top of buffer spring (4) and upper spring base (5) are fixed together, described upper spring base (5) is fixed with transfer arm (51) and lower transfer arm (31) respectively with the sidewall of lower spring base (3), described lower transfer arm (31) is fixed with lower swivel nut (32) and upper swivel nut (52) respectively with the sidewall of upper transfer arm (51), described upper swivel nut (52) and lower swivel nut (32) are movably connected by internal and external threads and adjusting screw(rod) (53), and the bottom of adjusting screw(rod) (53) is fixed with locking nut (33), the upper surface of described upper spring seat (5) is fixed with cushion pad (6), described upper cushion pad (6) has cushion hole (61), and the sidewall of upper cushion pad (6) has dashpot (62), the upper surface of described upper cushion pad (6) is also fixed with mounting panel (7).

2. the controller switching equipment supporting adn fixing device of a kind of modified node method according to claim 1, it is characterized in that: described reinforcement (22) is applied between sheet rubber (21) in the shape of a spiral, and the distance often between adjacent two sheet rubbers (21) is 0.5 to 0.8 millimeter.

3. the controller switching equipment supporting adn fixing device of a kind of modified node method according to claim 1, it is characterized in that: described upper transfer arm (51) is in " Z " type, and upper transfer arm (51) is fixed together by the sidewall of the mode of welding or be spirally connected and upper spring base (5).