CN212407071U

CN212407071U - Fan barring

Info

Publication number: CN212407071U
Application number: CN201922344916.XU
Authority: CN
Inventors: 王卫国; 江乃东; 周艳
Original assignee: Lianyungang Touping Energy Equipment Co ltd
Current assignee: Lianyungang Touping Energy Equipment Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-01-26
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a fan barring, including the fan, fan one end is provided with the speed reducer, the speed reducer top is provided with the motor, the speed reducer bottom is provided with the installing support, be provided with adjusting screw between installing support and the speed reducer, adjusting screw and installing support top pass through threaded connection, adjusting screw top surface and speed reducer bottom surface are laminated each other, the adjusting screw outside cover is equipped with the clamp plate; the utility model discloses a ejector pin of design makes the utility model discloses can adjust the clamp plate according to different height, make it extrude fastening nut, and then avoid it to take place not hard up, lead to the utility model discloses a fastening screw rotates and can't support the speed reducer, and through the spring of design, the spring has good elasticity, and then exerts elasticity to the ejector pin, makes it exert the effect to the clamp plate constantly, makes the utility model discloses use more reliably.

Description

Fan barring

Technical Field

The utility model belongs to the technical field of the fan barring, concretely relates to fan barring.

Background

The low-speed automatic mechanical turning gear is suitable for 1400-plus 2000KW centrifugal blowers. The barring device comprises a motor, a speed reducer, a box body, a gear rack transmission system, a jaw clutch, an electrical control and the like, can be automatically and manually operated, adopts a frequency converter and an instantaneous function when automatically put into use, ensures that the jaw clutch is smoothly put into use, is stably started, is simple and convenient to operate and labor-saving, runs stably and safely, and can realize remote operation.

Current fan barring keeps unified horizontality for the installation of guaranteeing the speed reducer and fan in the installation, and then need install support and adjusting screw in its bottom, highly finely tune the support to it, avoid it to take place the slope, but in the actual installation use, because the speed reducer chance produces certain vibrations effect, lead to adjusting screw to take place certain rotation, and then lead to its support height to change, break away from the support to the speed reducer, lead to the speed reducer to be in the problem that the damage of bending takes place easily in the state of vacating for a long time, for this reason the utility model provides an air fan barring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan barring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: fan barring, including the fan, fan one end is provided with the speed reducer, the speed reducer top is provided with the motor, the speed reducer bottom is provided with the installing support, be provided with adjusting screw between installing support and the speed reducer, adjusting screw passes through threaded connection with the installing support top, the adjusting screw top surface is laminated with the speed reducer bottom surface each other, the outside cover of adjusting screw is equipped with the clamp plate, the clamp plate top is fixed with the ejector pin, the outside cover in ejector pin top is equipped with the installation sleeve, the installation sleeve is fixed on adjusting screw top surface, the clamp plate bottom is provided with fastening nut, fastening nut closes fixedly through the screw thread with adjusting screw soon, the ejector pin top is provided with the spring.

Preferably, a hand wheel is arranged at the top of the motor, and a connecting screw is arranged on the side wall of the hand wheel.

Preferably, a barring support is fixed at the bottom of the fan and is welded by a plurality of groove steel frames in a staggered mode, a reinforcing plate is fixed on the inner side of the bottom end of the barring support, the longitudinal section of the reinforcing plate is of a triangular structure, and bases are fixed at the bottoms of the barring support and the mounting support.

Preferably, the other end of the fan is provided with a rotating shaft, and the top of the fan is provided with a protective cover.

Preferably, the surface of the ejector rod is provided with a limiting hole, a limiting column penetrates through the inner side of the limiting hole, and the limiting column penetrates through and is fixed on the surface of the mounting sleeve.

Preferably, the cross section of ejector pin is circular structure, clamp plate bottom surface mounting has first magic subsides, first magic is pasted and is fixed with second magic subsides through the adhesion, the second magic is pasted and is fixed at fastening nut top surface.

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

(1) through the ejector pin of design, make the utility model discloses can adjust the clamp plate according to different high, make it extrude fastening nut, and then avoid it to take place not hard up, lead to the utility model discloses a fastening screw rotates and can't support the speed reducer, through the spring of design, and the spring has good elasticity, and then exerts elasticity to the ejector pin, makes it exert the effect to the clamp plate constantly, makes the utility model discloses use more reliably, through the spacing post of design, spacing post is inserted inside the ejector pin, and then installs it spacingly, avoids it to break away from in the installation sleeve, pastes through the first magic of design and pastes with the second magic, and both can fasten fastening nut through mutual adhesion, and then avoid it to take place the micro-rotation, make the utility model discloses fastening to adjusting screw is further firm.

(2) Through the barring support of design, the terminal surface of traditional utilization fan barring is connected, it is more difficult to install like this to support the installation through the barring support, so both be convenient for installation and safe and reliable, the design of barring support has four landing legs of novelty as the support with four 12# channel-section steels simultaneously, two 12# channel-section steels of reuse are put on four landing legs as the stull, put two fixed plates on the stull, four bases of using four bolt fastening fan barring at four ends of two fixed plates, the bottom surface is connected with rag bolt for the ground coupling part, make the utility model discloses the installation is more firm reliable.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

FIG. 3 is a top view of the press plate and the post rod;

fig. 4 is a sectional view of the installation sleeve and the ejector rod of the present invention;

fig. 5 is a top view of the barring bracket of the present invention;

fig. 6 is a side view of the barring bracket of the present invention;

in the figure: 1. a base; 2. mounting a bracket; 3. a speed reducer; 4. a motor; 5. a hand wheel; 6. a fan; 7. a rotating shaft; 8. turning support; 9. an adjusting screw; 10. installing a sleeve; 11. a limiting column; 12. a top rod; 13. a first magic tape; 14. fastening a nut; 15. a second magic tape; 16. pressing a plate; 17. a limiting hole; 18. a spring; 19. and a reinforcing plate.

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.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: fan barring, including the blower 6, the one end of blower 6 has retarding machines 3, the top of the retarding machine 3 has electrical machinery 4, the bottom of the retarding machine 3 has mounting brackets 2, there are adjusting screws 9 between mounting bracket 2 and retarding machine 3, the adjusting screw 9 passes through the threaded connection with the top of mounting bracket 2, the top surface of the adjusting screw 9 and the bottom surface of the retarding machine 3 are laminated each other, the outside of the adjusting screw 9 is sheathed with the pressing plate 16, the top of the pressing plate 16 is fixed with the ejector pin 12, through the ejector pin 12 designed, the utility model can adjust the pressing plate 16 according to different heights, make it extrude the fastening nut 14, and further avoid it from loosening, so as to cause the fastening screw 9 of the utility model to rotate and can't support the retarding machine 3, the outside of the top of the ejector pin 12 is sheathed with the mounting sleeve 10, the, the bottom of the pressing plate 16 is provided with a fastening nut 14, the fastening nut 14 is screwed and fixed with the adjusting screw 9 through threads, the top of the ejector rod 12 is provided with a spring 18, the spring 18 has good elasticity through the designed spring 18, and further exerts elasticity on the ejector rod 12, so that the ejector rod 12 constantly exerts action on the pressing plate 16, the utility model has more reliable use, the surface of the ejector rod 12 is provided with a limit hole 17, a limit column 11 penetrates through the inner side of the limit hole 17, the limit column 11 is inserted into the ejector rod 12 through the designed limit column 11, and further the ejector rod is installed and limited, so as to avoid the ejector rod to be separated from the installation sleeve 10, the limit column 11 penetrates and is fixed on the surface of the installation sleeve 10, the cross section of the ejector rod 12 is of a circular structure, the surface of the bottom of the pressing plate 16 is fixed with a first magic tape 13, the first magic tape 13 and a second, and then avoid it to take place to change a little, make the utility model discloses fastening to adjusting screw 9 is further firm, and first magic subsides 13 are fixed with second magic subsides 15 through the adhesion, and second magic subsides 15 are fixed at fastening nut 14 top surfaces.

Example 2

Referring to fig. 1 to 6, the present invention provides a technical solution: fan barring, including the blower 6, the one end of blower 6 has retarding machines 3, the top of the retarding machine 3 has electrical machinery 4, the bottom of the retarding machine 3 has mounting brackets 2, there are adjusting screws 9 between mounting bracket 2 and retarding machine 3, the adjusting screw 9 passes through the threaded connection with the top of mounting bracket 2, the top surface of the adjusting screw 9 and the bottom surface of the retarding machine 3 are laminated each other, the outside of the adjusting screw 9 is sheathed with the pressing plate 16, the top of the pressing plate 16 is fixed with the ejector pin 12, through the ejector pin 12 designed, the utility model can adjust the pressing plate 16 according to different heights, make it extrude the fastening nut 14, and further avoid it from loosening, so as to cause the fastening screw 9 of the utility model to rotate and can't support the retarding machine 3, the outside of the top of the ejector pin 12 is sheathed with the mounting sleeve 10, the, the bottom of the pressing plate 16 is provided with a fastening nut 14, the fastening nut 14 is screwed and fixed with the adjusting screw 9 through threads, the top of the ejector rod 12 is provided with a spring 18, the spring 18 has good elasticity through the designed spring 18, and further exerts elasticity on the ejector rod 12, so that the ejector rod 12 constantly exerts action on the pressing plate 16, the utility model has more reliable use, the surface of the ejector rod 12 is provided with a limit hole 17, a limit column 11 penetrates through the inner side of the limit hole 17, the limit column 11 is inserted into the ejector rod 12 through the designed limit column 11, and further the ejector rod is installed and limited, so as to avoid the ejector rod to be separated from the installation sleeve 10, the limit column 11 penetrates and is fixed on the surface of the installation sleeve 10, the cross section of the ejector rod 12 is of a circular structure, the surface of the bottom of the pressing plate 16 is fixed with a first magic tape 13, the first magic tape 13 and a second, and then avoid it to take place to change a little, make the utility model discloses fastening to adjusting screw 9 is further firm, and first magic subsides 13 are fixed with second magic subsides 15 through the adhesion, and second magic subsides 15 are fixed at fastening nut 14 top surfaces.

In the embodiment, preferably, a barring bracket 8 is fixed at the bottom of the fan 6, the barring bracket 8 is welded by a multi-group channel steel frame in a staggered manner, the barring bracket 8 is designed, the end faces of the fan barring are traditionally used for connection, and the installation is difficult, so that the barring bracket 8 is used for supporting and installing, thereby being convenient for installation and safe and reliable, meanwhile, the design of the barring bracket 8 has novelty, four 12# channel steels are used as four supporting legs of the bracket, two 12# channel steels are used as cross braces 3 and are transversely placed on the four supporting legs, two fixing plates are placed on the cross braces 3, four bolts are used for fixing the base of the fan barring at four ends of the two fixing plates, the bottom face is connected with the ground connecting part by foundation bolts M20x400, so that the installation of the utility model is firmer and more reliable, a reinforcing plate 19 is fixed on the inner side of the bottom end of the barring bracket 8, the longitudinal section of the reinforcing, the base 1 is fixed at the bottom of the turning gear bracket 8 and the bottom of the mounting bracket 2.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, the user moves adjusting screw 9 on installing support 2 through twisting, make it support the adjustment height to speed reducer 3, after finishing its adjustment, the user screws up fastening nut 14 this moment, and then fasten fastening screw 9, it is not hard up to avoid it to take place, when twisting fastening nut 14, the user upwards stimulates its clamp plate 16, make two magic subsides alternate segregation, and then twist fastening nut 14, screw up the back, the user loosens the pulling to clamp plate 16 this moment, spring 18 exerts pushing action to ejector pin 12 this moment, and then promote clamp plate 16 and be close to fastening nut 14 direction, to the tight exerting pressure of fastening nut 14, two magic subsides are tightly together simultaneously, avoid its fastening nut 14 to take place to rotate.

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. Fan barring, including fan (6), fan (6) one end is provided with speed reducer (3), speed reducer (3) top is provided with motor (4), speed reducer (3) bottom is provided with installing support (2), its characterized in that: be provided with adjusting screw (9) between installing support (2) and speed reducer (3), threaded connection is passed through at adjusting screw (9) and installing support (2) top, adjusting screw (9) top surface and speed reducer (3) bottom surface are laminated each other, adjusting screw (9) outside cover is equipped with clamp plate (16), clamp plate (16) top is fixed with ejector pin (12), ejector pin (12) top outside cover is equipped with installation sleeve (10), installation sleeve (10) are fixed on adjusting screw (9) top surface, clamp plate (16) bottom is provided with fastening nut (14), fastening nut (14) close fixedly through the screw thread with adjusting screw (9), ejector pin (12) top is provided with spring (18).

2. The fan barring according to claim 1, wherein: the top of the motor (4) is provided with a hand wheel (5), and the side wall of the hand wheel (5) is provided with a connecting screw.

3. The fan barring according to claim 1, wherein: fan (6) bottom is fixed with barring support (8), barring support (8) are by the crisscross welding of multiunit channel steelframe, barring support (8) bottom inboard is fixed with gusset plate (19), the longitudinal section of gusset plate (19) is the triangle-shaped structure, barring support (8) and installing support (2) bottom all are fixed with base (1).

4. The fan barring according to claim 3, wherein: the other end of the fan (6) is provided with a rotating shaft (7), and the top of the fan (6) is provided with a protective cover.

5. The fan barring according to claim 1, wherein: the surface of the ejector rod (12) is provided with a limiting hole (17), the inner side of the limiting hole (17) penetrates through a limiting column (11), and the limiting column (11) penetrates through and is fixed on the surface of the mounting sleeve (10).

6. The fan barring according to claim 5, wherein: the cross section of ejector pin (12) is circular structure, clamp plate (16) bottom surface mounting has first magic subsides (13), first magic subsides (13) are fixed with second magic subsides (15) through the adhesion, second magic subsides (15) are fixed at fastening nut (14) top surface.