CN219611135U - Mounting structure for damping tray of variable-pitch cabinet body - Google Patents

Abstract

The utility model discloses a mounting structure for a damping tray of a variable-pitch cabinet body, which comprises an electrical cabinet, wherein the bottom of the electrical cabinet is fixedly connected with a base, and the left side and the right side of the inner wall of the base are both connected with sliding rods in a sliding manner. According to the utility model, through the arrangement of the slide bar, the support plate, the toothed plate, the gear, the telescopic rod, the transverse plate, the toothed plate and the limiting frame, the electrical cabinet can be placed in the base, the electrical cabinet contacts with the support plate to move downwards, the support plate moves downwards to drive the toothed plate and the slide bar to move downwards, the toothed plate moves downwards to drive the gear to rotate so that the toothed plate at the other end moves upwards, the toothed plate moves upwards to drive the transverse plate and the telescopic rod to move upwards, and finally the limiting frame rises to contact with the support plate to counteract kinetic energy, so that the installation is completed, most of the traditional variable-pitch electrical cabinet is installed through bolts, and time and labor are consumed in special tool operation, so that the installation efficiency of a variable-pitch cabinet body is improved.

Description

A mounting structure for the vibration-absorbing tray of the pitch-changing cabinet

technical field

The utility model relates to the technical field of a pitch-changing cabinet, in particular to a mounting structure for a shock-absorbing tray of a pitch-changing cabinet.

Background technique

The power supply for pitch adjustment comes from the three-phase 400V AC power supply provided upwards from the main control room. The power supply is introduced into the pitch system in the wheel hub through a slip ring. Mains powered.

Pitch electrical cabinets are needed in the power supply of electrical equipment, but most of the existing pitch electrical cabinets are installed by bolts, and require special tools to operate, which is time-consuming and labor-intensive, which reduces the efficiency of pitch cabinet installation.

Therefore, it is necessary to design and modify the pitch control cabinet to effectively prevent the phenomenon that the pitch control electrical cabinet is mostly installed by bolts and requires special tools to operate, which is time-consuming and labor-intensive.

Utility model content

In order to solve the problems raised in the above-mentioned background technology, the purpose of this utility model is to provide an installation structure for the shock-absorbing tray of the pitch control cabinet, which has the advantage of convenient installation and solves the problem that most of the existing pitch control electrical cabinets are installed by bolts. , and requires special tools to operate time-consuming and labor-intensive problems.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mounting structure for the shock absorbing tray of the variable pitch cabinet, including an electrical cabinet, the bottom of the electrical cabinet is fixedly connected with a base, and the left and right sides of the inner wall of the base are The sides are slidably connected with a slide bar, the inner side of the slide bar is fixedly connected with a support plate, the top of the support plate is in contact with the bottom of the electrical cabinet, and the left and right sides of the bottom of the support plate are fixedly connected with tooth plates , the left side and the right side of the back end of the inner wall of the base are fixedly connected with gears, one side of the gear is meshed with one side of the tooth plate, and the left side and the right side of the bottom of the inner wall of the base are fixedly connected with telescopic rods , the top of the telescopic rod is fixedly connected with a horizontal plate, the left side and the right side of the horizontal plate are fixedly connected with a toothed plate, the left side of the toothed plate is meshed with the right side of the gear, and the toothed The top of the tooth plate is fixedly connected with the limit frame.

As preferred in the present invention, sliding grooves are provided on the left and right sides of the inner wall of the base, and the length of the sliding grooves is greater than the moving distance of the sliding rod.

As preferred in the present invention, a tension spring is sleeved on the surface of the telescopic rod, the top of the tension spring is fixedly connected to the bottom of the horizontal plate, and the bottom of the tension spring is fixedly connected to the surface of the telescopic rod.

As a preference of the present invention, an opening is opened on the top of the base, and the width of the opening is larger than the width of the electrical cabinet.

As preferred in the present invention, reinforcing blocks are fixedly connected to the left and right sides of the front end of the limiting frame, and the number of the reinforcing blocks is several and evenly distributed.

As preferred in the present invention, fixed blocks are fixedly connected to the left and right sides of the bottom of the inner wall of the base, and the inner side of the fixed block is fixedly connected to the surface of the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model enables the electrical cabinet to be placed inside the base through the setting of the sliding rod, support plate, tooth plate, gear, telescopic rod, horizontal plate, tooth plate and limit frame, and the electrical cabinet contacts the support plate downward. Move, the support plate moves down to drive the tooth plate and the sliding rod to move down, the tooth plate moves down to drive the gear to rotate to make the tooth plate at the other end move upward, the tooth plate moves upward to drive the horizontal plate and the telescopic rod to move upward, and finally The limit frame rises and touches the support plates to offset the kinetic energy and complete the installation. It replaces the existing pitch control cabinets, which are mostly installed by bolts, and special tools are required for time-consuming and labor-intensive operations, thereby improving the efficiency of pitch cabinet installation.

2. Through the setting of the chute, the utility model can make the slide bar move up and down inside the chute, and at the same time play the role of limit, avoiding the phenomenon of the slide bar shifting during the moving process, and improving the stability of the mechanical work sex.

Description of drawings

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

Fig. 2 is a sectional view of the base structure in Fig. 1 of the utility model;

Fig. 3 is a perspective view of the supporting plate structure in Fig. 2 of the present invention.

In the figure: 1. Electrical cabinet; 2. Base; 3. Slide bar; 4. Support plate; 5. Tooth plate; 6. Gear; 7. Telescopic rod; 8. Horizontal plate; Bit frame; 11, chute; 12, extension spring; 13, opening; 14, reinforcing block; 15, fixed block.

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.

As shown in Fig. 1 to Fig. 3, the installation structure for a pitch-changing cabinet shock-absorbing tray provided by the utility model includes an electrical cabinet 1, the bottom of the electrical cabinet 1 is fixedly connected with a base 2, the left side of the inner wall of the base 2 and The right side is slidably connected with a slide bar 3, the inside of the slide bar 3 is fixedly connected with a support plate 4, the top of the support plate 4 is in contact with the bottom of the electrical cabinet 1, and the left and right sides of the bottom of the support plate 4 are fixedly connected with teeth. Plate 5, the left side and the right side of the back end of the inner wall of the base 2 are fixedly connected with a gear 6, one side of the gear 6 is meshed with one side of the toothed plate 5, and the left side and the right side of the bottom of the inner wall of the base 2 are fixedly connected with a telescopic Rod 7, the top of telescopic rod 7 is fixedly connected with horizontal plate 8, and the left side and the right side of horizontal plate 8 are all fixedly connected with tooth plate 9, and the left side of tooth plate 9 is engaged with the right side of gear 6, and tooth The top of the tooth plate 9 is fixedly connected with a spacer frame 10 .

Referring to FIG. 2 , there are sliding grooves 11 on the left and right sides of the inner wall of the base 2 , and the length of the sliding grooves 11 is greater than the moving distance of the sliding rod 3 .

The above scheme is adopted: through the setting of the chute 11, the slide bar 3 can be moved up and down inside the chute 11, and at the same time play a role of limit, avoiding the phenomenon of the slide bar 3 shifting in the process of moving, improving the mechanical job stability.

Referring to FIG. 2 , an extension spring 12 is sleeved on the surface of the telescopic rod 7 , the top of the extension spring 12 is fixedly connected to the bottom of the horizontal plate 8 , and the bottom of the extension spring 12 is fixedly connected to the surface of the telescopic rod 7 .

The above scheme is adopted: the setting of the tension spring 12 can assist the telescopic rod 7 to work, and at the same time play the role of reset buffer, avoiding the failure of the telescopic rod 7 to reset after moving and causing the machine to fail to work continuously.

Referring to FIG. 2 , an opening 13 is opened on the top of the base 2 , and the width of the opening 13 is greater than that of the electrical cabinet 1 .

The above solution is adopted: through the setting of the opening 13, the electrical cabinet 1 can be completely mechanically driven through the opening 13, and the phenomenon that the electrical cabinet 1 is stuck at the opening 13 due to the narrow width of the opening 13 is avoided.

Referring to FIG. 2 , reinforcing blocks 14 are fixedly connected to the left and right sides of the front end of the limit frame 10 , and the number of reinforcing blocks 14 is several and evenly distributed.

Adopt the above solution: through the arrangement of the reinforcing block 14, it can assist the limit frame 10 to work, and at the same time play a fixed role, avoiding the phenomenon of deformation and damage of the limit frame 10 in the process of loading.

Referring to FIG. 2 , fixed blocks 15 are fixedly connected to the left and right sides of the bottom of the inner wall of the base 2 , and the inner side of the fixed block 15 is fixedly connected to the surface of the telescopic rod 7 .

Adopt the above scheme: through the setting of the fixed block 15, the telescopic rod 7 can be assisted to work, and at the same time, it can be fixed, so as to avoid the phenomenon that the telescopic rod 7 is too heavy and shakes during the movement.

The working principle and application process of the utility model: when in use, the electrical cabinet 1 is placed inside the base 2 through the opening 13, the electrical cabinet 1 moves downward to contact the support plate 4 and moves downward, and the support plate 4 moves downward to drive the slide bar 3 and the tooth plate 5 move downward synchronously, the downward movement of the tooth plate 5 drives the gear 6 to rotate, the rotation of the gear 6 makes the tooth plate 9 move upward, and the upward movement of the tooth plate 9 drives the horizontal plate 8 and the telescopic rod 7 to extend and stretch. The rod 7 cooperates with the extension spring 12 to reset and buffer, and the tooth plate 9 moves upward to drive the limit frame 10 to move upward to contact the support plate 4 to offset the power, and the electrical cabinet 1 is fixed on the inside of the base 2, and the installation is completed.

To sum up: the installation structure for the shock-absorbing tray of the pitch-changing cabinet is passed through the electrical cabinet 1, the base 2, the slide bar 3, the support plate 4, the tooth plate 5, the gear 6, the telescopic rod 7, the horizontal plate 8, and the teeth The joint use of the plate 9 and the limit frame 10 solves the problem that most of the existing pitch control electrical cabinets are installed by bolts and special tools are required for time-consuming and labor-intensive operations.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

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 (6)

1. An installation structure for a pitch-changing cabinet shock-absorbing tray, comprising an electrical cabinet (1), characterized in that: the bottom of the electrical cabinet (1) is fixedly connected with a base (2), and the inner wall of the base (2) The left side and the right side of the slide bar (3) are slidably connected, and the inner side of the slide bar (3) is fixedly connected with a support plate (4), and the top of the support plate (4) is connected with the electrical cabinet (1) Bottom contact, the left and right sides of the bottom of the support plate (4) are fixedly connected with tooth plates (5), and the left and right sides of the inner wall back end of the base (2) are fixedly connected with gears (6), One side of the gear (6) is meshed with one side of the tooth plate (5), and the left and right sides of the inner wall bottom of the base (2) are fixedly connected with telescopic rods (7), and the telescopic rods ( The top of 7) is fixedly connected with a horizontal plate (8), and the left and right sides of the horizontal plate (8) are fixedly connected with a tooth plate (9), and the left side of the tooth plate (9) is connected with the gear The right side of (6) is meshed and connected, and the top of the tooth plate (9) is fixedly connected with the limiting frame (10). 2. The installation structure for a shock-absorbing tray of a variable pitch cabinet according to claim 1, characterized in that: the left side and the right side of the inner wall of the base (2) are provided with chute (11), the The length of the chute (11) is greater than the moving distance of the slide bar (3). 3. The installation structure for a shock-absorbing tray of a variable pitch cabinet according to claim 1, characterized in that: the surface of the telescopic rod (7) is sleeved with a tension spring (12), and the tension spring (12) ) is fixedly connected with the bottom of the horizontal plate (8), and the bottom of the extension spring (12) is fixedly connected with the surface of the telescopic rod (7). 4. The installation structure for the vibration-absorbing tray of a variable pitch cabinet according to claim 1, characterized in that: the top of the base (2) is provided with an opening (13), and the width of the opening (13) is larger than The width of the electrical cabinet (1). 5. The installation structure for the shock-absorbing tray of the pitch-changing cabinet according to claim 1, characterized in that: the left and right sides of the front end of the limit frame (10) are fixedly connected with reinforcing blocks (14) , the number of the reinforcing blocks (14) is several and evenly distributed. 6. The installation structure for a shock-absorbing tray of a variable pitch cabinet according to claim 1, characterized in that: the left and right sides of the bottom of the inner wall of the base (2) are fixedly connected with fixed blocks (15), The inner side of the fixed block (15) is fixedly connected with the surface of the telescopic rod (7).