CN211145906U - Combined base of large-scale fan equipment - Google Patents

Abstract

The utility model discloses a combined base of a large-scale fan equipment, which comprises an object carrier, a first groove is arranged in the outer peripheral ring of the top of the object carrier, and balls are rollingly connected in the first groove, and the balls A rotating adjustment plate is arranged on the top, and fixed plates are symmetrically arranged at both ends of the rotating adjustment plate. A chute is provided on the inner side of the fixed plate in the vertical direction, and a lifting adjustment plate is installed between the chute. A first hydraulic telescopic rod is arranged between the bottom end of the plate and the rotating adjustment plate, and a base is arranged in the middle of the top of the lifting adjustment plate. The utility model is a combined base of a large fan equipment. On the other hand, the geared motor can be used to drive the rotating adjustment plate to rotate, so as to adjust the horizontal direction of the fan. The first hydraulic telescopic rod can be used to change the position of the fan, and the second hydraulic telescopic rod can adjust the turning angle of the fan. The combined base improves the applicable performance of the fan.

Description

A combined base for large fan equipment

technical field

The utility model relates to a base, in particular to a combined base for large fan equipment, belonging to the technical field of fan equipment.

Background technique

The fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. Among them, in industrial production, in order to promote air circulation in the factory, especially in some steel-structured workshops without air conditioning, in order to meet the needs of mechanical heat dissipation and cooling of the working environment in the factory, in summer, a large number of convenient Mobile large-scale fans, with the progress of science and technology and the gradual scale of industry, large-scale electromechanical equipment is more and more widely used in industrial production, industrial and mining, water conservancy and hydropower and other fields. In order to facilitate installation and disassembly, most of these electromechanical devices are fixed on the ground through special fixed bases.

The existing fan base can only fix the fan at a fixed position, and cannot rotate the direction and change the pitch angle at will, and cannot be applied to different occasions according to environmental requirements. Therefore, we have improved this and proposed a combined base for large fan equipment.

Utility model content

The purpose of this utility model is to provide a combined base for large-scale fan equipment, so as to solve the problem that the traditional fan base proposed in the above-mentioned background technology can only fix the fan at a fixed position, cannot rotate the direction and change the pitch angle at will, and cannot be based on Environmental requirements apply to problems in different situations.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a combined base for large-scale fan equipment, including a carrier plate, the top peripheral ring of the carrier plate is provided with a first groove, and the first groove is inside. The balls are rollingly connected, the top of the balls is provided with a rotation adjustment plate, the two ends of the rotation adjustment plate are symmetrically provided with fixed plates, the inner side of the fixed plate is provided with a vertical direction, and a chute is installed between the chute. Lifting adjustment plate, a first hydraulic telescopic rod is arranged between the bottom end of the lifting adjustment plate and the rotating adjustment plate, a base is arranged in the middle of the top of the lifting adjustment plate, and an installation slot is opened at one end of the base, and the installation A second hydraulic telescopic rod is fixedly connected in the middle of the groove, the other end of the base is rotatably connected with a turning adjustment plate fixed with the second hydraulic telescopic rod through the second rotating shaft, and a deceleration motor is installed in the middle of the bottom of the loading board. The output end of the deceleration motor is connected with the rotation adjustment plate through the first rotating shaft, a bracket is fixedly connected at the bottom corner of the object carrier, and a braking roller is installed at the bottom end of the bracket.

As a preferred technical solution of the present invention, the bottom ring of the rotating adjustment plate is provided with a second groove corresponding to the ball.

As a preferred technical solution of the present invention, both ends of the lifting adjustment plate are integrally formed with sliders corresponding to the chute, a limit sliding sleeve is embedded in the middle of one side of the slider, and the top of the rotation adjustment plate is symmetrical A limit rod corresponding to the limit sliding sleeve is provided.

As a preferred technical solution of the present invention, the inner side of the top end of the fixed plate is provided with a limit block connected with the chute.

As a preferred technical solution of the present invention, a bearing corresponding to the first rotating shaft is embedded in the center of the object carrier.

As a preferred technical solution of the present invention, a shock absorber is installed between the top end of the bracket and the object carrier.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a combined base for large-scale fan equipment, which has the advantages that the direction of rotation and the pitch angle can be changed at will, and the utility model can be applied to different occasions according to environmental requirements. In specific use, compared with the traditional base, the utility model installs the fan on the turning adjustment plate, and uses the deceleration motor to drive the rotating adjustment plate to rotate, thereby adjusting the orientation of the fan in the horizontal direction, using the first hydraulic pressure. The telescopic rod can change the position of the fan, and the second hydraulic telescopic rod can adjust the turning angle of the fan. The multi-functional combined base improves the applicable performance of the fan and is easy to operate.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

Figure 2 is a schematic diagram of the connection structure of the overturning adjustment plate and the base of the present invention;

In the figure: 1, limit block; 2, fixed plate; 3, limit rod; 4, slider; 5, chute; 6, first groove; 7, rotary adjustment plate; 8, shock absorber; 9 10, bearing; 11, reduction motor; 12, the first hydraulic telescopic rod; 13, overturning adjustment plate; 14, base; 15, limit sliding sleeve; 16, lifting adjustment plate; 17, ball; 18. Second groove; 19. Loading plate; 20. Bracket; 21. Braking roller; 22. Second hydraulic telescopic rod; 23. Installation slot; 24. Second rotating shaft.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present utility model provides a combined base for large fan equipment, including a carrier plate 19, the top peripheral ring of the carrier plate 19 is provided with a first groove 6, the first groove 6 A ball 17 is rollingly connected in the groove 6, and a rotating adjusting plate 7 is arranged on the top of the ball 17. The two ends of the rotating adjusting plate 7 are symmetrically provided with a fixed plate 2, and the inner side of the fixed plate 2 is provided with a chute in the vertical direction. 5. A lift adjustment plate 16 is installed between the chute 5, a first hydraulic telescopic rod 12 is arranged between the bottom end of the lift adjustment plate 16 and the rotation adjustment plate 7, and a middle of the top of the lift adjustment plate 16 is provided. The base 14, one end of the base 14 is provided with an installation groove 23, the middle of the installation groove 23 is fixedly connected with a second hydraulic telescopic rod 22, and the other end of the base 14 is rotatably connected to the second hydraulic telescopic rod 22 through the second shaft 24. The overturning adjustment plate 13 fixed by the hydraulic telescopic rod 22, a geared motor 11 is installed in the middle of the bottom of the object carrier 19, and the output end of the geared motor 11 is connected to the rotation adjustment plate 7 through the first rotating shaft 9, and the object carrier 19 A bracket 20 is fixedly connected to the bottom corner, and a braking roller 21 is installed at the bottom end of the bracket 20 .

Preferably, the bottom ring of the rotation adjusting plate 7 is provided with a second groove 18 corresponding to the balls 17 , so that the rotation adjusting plate 7 can rotate smoothly in the circumferential direction.

Preferably, the two ends of the lifting adjusting plate 16 are integrally formed with a sliding block 4 corresponding to the chute 5 , a limiting sliding sleeve 15 is embedded in the middle of one side of the sliding block 4 , and the top of the rotating adjusting plate 7 is symmetrically provided with a sliding block 4 . The limit rod 3 corresponding to the limit sliding sleeve 15 ensures that the lifting adjustment plate 16 will not shake and offset during the lifting adjustment process.

Preferably, a limit block 1 connected to the chute 5 is provided on the inner side of the top end of the fixing plate 2 to prevent the lift adjusting plate 16 from being separated from the chute 5 .

Preferably, a bearing 10 corresponding to the first rotating shaft 9 is embedded in the center of the object carrier plate 19 , so that the deceleration motor 11 can drive the rotating adjustment plate 7 to adjust the position in the circumferential direction.

Preferably, a shock absorber 8 is installed between the top end of the bracket 20 and the loading plate 19 to reduce the vibration generated by the fan during operation, with low noise and avoid damage to the fan's own resonance.

In specific use, the utility model is a combined base of a large-scale fan equipment, which has the advantages of being able to rotate the direction and changing the pitch angle at will, and be suitable for different occasions according to environmental requirements. The deceleration motor 11 can drive the rotation adjustment plate 7 to rotate, thereby adjusting the orientation of the fan in the horizontal direction. The cooperation of the ball 17 with the first groove 6 and the second groove 18 makes the rotation adjustment plate 7 rotate smoothly. 12 The position of the fan can be changed, and the turning angle of the fan can be adjusted by the second hydraulic telescopic rod 22. The multi-functional combined base improves the applicable performance of the fan, is easy to control, and has good use effect, which is worthy of widespread promotion.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

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

Claims (6)

1. A combined base for large-scale fan equipment, comprising an object carrier (19), characterized in that the top peripheral ring of the object carrier (19) is provided with a first groove (6), and the first groove (6) is provided. A ball (17) is rollingly connected in the groove (6), a rotation regulating plate (7) is arranged on the top of the ball (17), and a fixed plate (2) is symmetrically arranged at both ends of the rotation regulating plate (7). A chute (5) is provided on the inner side of the fixed plate (2) in a vertical direction, a lift adjustment plate (16) is installed between the chute (5), and the bottom end of the lift adjustment plate (16) is connected to the rotation adjustment plate A first hydraulic telescopic rod (12) is arranged between (7), a base (14) is arranged in the middle of the top of the lift adjusting plate (16), and an installation groove (23) is opened at one end of the base (14), A second hydraulic telescopic rod (22) is fixedly connected in the middle of the installation groove (23), and the other end of the base (14) is rotatably connected with the second hydraulic telescopic rod (22) through a second rotating shaft (24). The adjusting plate (13) is turned over, a geared motor (11) is installed in the middle of the bottom of the loading plate (19), and the output end of the geared motor (11) is connected to the rotating adjusting plate (7) through the first rotating shaft (9), A bracket (20) is fixedly connected to the bottom corner of the object carrier (19), and a braking roller (21) is installed at the bottom end of the bracket (20). 2 . The combined base of a large fan equipment according to claim 1 , wherein a second groove ( 18 ) corresponding to the balls ( 17 ) is provided in the bottom ring of the rotation adjusting plate ( 7 ). 3 . 3. The combined base of a large fan equipment according to claim 1, characterized in that: the two ends of the lifting adjustment plate (16) are integrally formed with sliding blocks (4) corresponding to the chute (5), A limit sliding sleeve (15) is embedded in the middle of one side of the slider (4), and a limit rod (3) corresponding to the limit sliding sleeve (15) is symmetrically arranged on the top of the rotation adjusting plate (7). 4 . The combined base of a large fan equipment according to claim 1 , wherein a limit block ( 1 ) connected to the chute ( 5 ) is provided on the inner side of the top of the fixing plate ( 2 ). 5 . 5 . The combined base of a large fan equipment according to claim 1 , wherein a bearing ( 10 ) corresponding to the first rotating shaft ( 9 ) is embedded in the center of the carrier plate ( 19 ). 6 . 6 . The combined base of a large fan equipment according to claim 1 , wherein a shock absorber ( 8 ) is installed between the top end of the bracket ( 20 ) and the loading plate ( 19 ). 7 .

Images