CN213511386U

CN213511386U - Fan slide rail structure convenient to dismouting

Info

Publication number: CN213511386U
Application number: CN202022422449.0U
Authority: CN
Inventors: 王永辉
Original assignee: Auburn Steel Structure Beijing Co ltd
Current assignee: Auburn Steel Structure Beijing Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-22
Anticipated expiration: 2030-10-27

Abstract

The utility model belongs to the technical field of fan equipment, in particular to a fan slide rail structure convenient for disassembly and assembly, which comprises a fan box, a protective cover is arranged above the fan box, the protective cover is arranged on the fan box through a stud, convex blocks are symmetrically arranged at both sides below the outer wall of the fan box, a shock pad is arranged below the convex blocks, a mounting frame is arranged at the middle inside of the fan box, a fan is arranged on the mounting frame, a dust screen is arranged below the fan, a silencer is arranged above the fan, a mounting seat is arranged below the fan box, slide rails are symmetrically arranged at both ends inside the mounting seat, a limit structure is arranged in the slide rails, first fixture blocks are arranged at both ends of the slide rails, mounting blocks are symmetrically arranged at both ends outside the mounting seat, threaded mounting holes are arranged on the mounting blocks, and the utility model discloses a limit structure, the fan is convenient to disassemble and assemble, the disassembling and assembling work during maintenance and replacement is reduced, the practicability is high, and the fan is suitable for popularization.

Description

Fan slide rail structure convenient to dismouting

Technical Field

The utility model relates to a fan slide rail structure convenient to dismouting belongs to fan equipment technical field.

Background

The fan is a driven fluid machine, is a short form of Chinese habit for gas compression and gas delivery machines, generally called as a fan comprising a blower and a wind driven generator, and is widely applied to places such as ventilation of factories, mines, tunnels, cooling towers, vehicles, ships and buildings.

The existing fan is usually installed in a corresponding place by being fixed on a support or a mounting seat, so that when the fan needs to be overhauled or replaced, the fan has to be detached from the support and then fixed to a corresponding position again after the overhaul is finished, the whole work flow of overhauling and replacing becomes complicated, and the normal work of equipment is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan slide rail structure convenient to dismouting solves 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: the utility model provides a fan slide rail structure convenient to dismouting, includes the fan case, fan case top sets up the protection casing, the protection casing passes through the double-screw bolt and installs on the fan case, fan case outer wall below bilateral symmetry is provided with the lug, the lug below is provided with the shock pad, set up the mounting bracket in the middle of the fan incasement portion, install the fan on the mounting bracket, the fan below sets up the dust screen, the fan top sets up the muffler, the fan case below sets up the mount pad, the inboard both ends symmetry of mount pad is provided with the slide rail, be provided with limit structure in the slide rail, the slide rail both ends are provided with first fixture block, mount pad outside both ends symmetry is provided with the installation piece, set up the screw thread mounting hole on the installation piece.

Preferably, the shock pad is fixedly attached below the bump through glue.

Preferably, limit structure includes second fixture block, spring, draw-in groove, spout, according to pole and rubber fixed block, the draw-in groove sets up in the slide rail below and fixes in the mount pad, draw-in groove bottom fixed connection spring, the spring other end is connected with second fixture block bottom, draw-in groove one side sets up the spout, be provided with according to the pole in the spout, second fixture block top is connected with according to the pole, the partial cover that according to the pole and pop out the spout is equipped with rubber fixed block.

Preferably, when the spring is in a relaxed state, two ends of the second clamping block are connected with the clamping groove in a nested manner.

Preferably, the rubber fixed block is detachably connected with the part of the pressing rod ejecting out of the sliding groove.

Preferably, the dust screen is in joggle joint with the groove in the inner side wall of the mounting seat through connecting rods arranged at two ends.

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

the utility model relates to a fan slide rail structure convenient to dismouting belongs to fan equipment technical field, has reduced the dismouting operation when the fan overhauls the change through the limit structure who sets up in the mount pad, has improved the efficiency that the overhaul of the equipments was changed, reduces the influence to actual production to reduce the damage that vibrations caused to fan itself through the shock pad that sets up below the lug, prolong the life of fan.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the mounting base of the present invention;

fig. 3 is a schematic top view of the mounting base of the present invention.

In the figure: 1. a fan box; 2. a protective cover; 3. a stud; 4. a bump; 5. a shock pad; 6. a mounting frame; 7. a fan; 8. a dust screen; 9. a muffler; 10. a mounting seat; 11. a slide rail; 12. a limiting structure; 13. a first clamping block; 14. mounting blocks; 15. a threaded mounting hole; 16. a second fixture block; 17. a spring; 18. a card slot; 19. a chute; 20. pressing the rod; 21. and a rubber fixing block.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fan slide rail structure convenient to dismouting, includes

fan case

1, 1 top of fan case sets up protection casing 2, protection casing 2 passes through double-screw bolt 3 and installs on

fan case

1, 1 outer wall below bilateral symmetry of fan case is provided with lug 4, lug 4 below is provided with

shock pad

5, 1 inside middle mounting bracket 6 that sets up of fan case, install fan 7 on the

mounting bracket

6, 7 below of fan sets up

dust screen

8, 7 tops of fan set up

muffler

9, 1 below of fan case sets up mount pad 10, the inboard both ends symmetry of mount pad 10 is provided with slide rail 11, be provided with limit structure 12 in the slide rail 11, the slide rail 11 both ends are provided with first fixture block 13, mount pad 10 outside both ends symmetry is provided with mount block 14, set up threaded mounting hole 15 on the mount block 14.

Further, the shock pad 5 is fixedly attached below the bump 4 through glue.

Further, limit structure 12 includes second fixture block 16, spring 17, draw-in groove 18, spout 19, pressing rod 20 and rubber fixed block 21, draw-in groove 18 sets up in slide rail 11 below and fixes in mount pad 10, draw-in groove 18 bottom fixed connection spring 17, the spring 17 other end is connected with second fixture block 16 bottom, draw-in groove 18 one side sets up spout 19, be provided with pressing rod 20 in the spout 19, second fixture block 16 top is connected with pressing rod 20, the partial cover that pressing rod 20 popped out spout 19 is equipped with rubber fixed block 21.

Further, when the spring 17 is in a relaxed state, two ends of the second latch 16 are nested and connected with the latch slot 18.

Further, the rubber fixing block 21 is detachably connected with a part of the pressing rod 20 which is ejected out of the sliding groove 19.

Furthermore, the dust screen 8 is joggled with a groove on the inner side wall of the mounting seat 10 through a connecting rod arranged at two ends.

The working principle is as follows: the utility model relates to a fan slide rail structure convenient to dismouting belongs to fan equipment technical field, when using first install the mount pad 10 on corresponding equipment through the screw thread mounting hole 15 on installation piece 14, take off rubber fixed block 21 from pressing the pole 20 again, again prop the lug 4 of fan case 1 bottom both sides on second fixture block 16 and press down, this is that second fixture block 16 moves down and compression spring 17, when lug 4 can't continue to push down, spring 17 has compressed to the limit at this moment, second fixture block 16 top flushes with slide rail 11 surface, then rotate fan case 1, make lug 4 move in slide rail 11, when lug 4 removes from second fixture block 16 top, second fixture block 16 receives the effect of spring 17 and resumes the original state, and both ends and draw-in groove 18 nested connection, lug 4 is blocked between first fixture block 13 and second fixture block 16 at this moment, therefore, the fan box 1 is fixedly arranged on the mounting seat 10, the rubber fixing block 21 is arranged on the pressing rod 20 again, the phenomenon that the fan box 1 slides down due to the fact that the pressing rod 20 is touched by mistake is prevented, when the fan 7 is required to be overhauled or replaced, the rubber fixing block 21 is taken down firstly, then the pressing rod 20 is pressed to drive the second clamping block 16 to compress the spring 17 downwards and move, then the fan box 1 is rotated, at the moment, the fan box 1 can be taken down for overhauling or replacement, the structural design reduces the dismounting operation of the fan 7, reduces the influence on the actual production, improves the working efficiency, reduces the damage of vibration to the fan 7 through the shock absorption pad 5 arranged at the bottom end of the lug 4, avoids the influence of dust on the fan 7 through the dust prevention net 8 arranged below the fan 7, prolongs the service life of the fan 7, and simultaneously, the connecting rods at two ends of the dust prevention net 8 are in joggle joint with the grooves on the inner side wall of the fan box, the dust screen 8 is convenient to replace and clean, and the silencer 9 and the protective cover 2 are arranged in front of the fan 7 to respectively play roles in reducing the working sound of the fan 7 and protecting the fan 7.

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. The utility model provides a fan slide rail structure convenient to dismouting which characterized in that: the novel fan box is characterized by comprising a fan box (1), a protective cover (2) is arranged above the fan box (1), the protective cover (2) is installed on the fan box (1) through a stud (3), convex blocks (4) are symmetrically arranged on two sides below the outer wall of the fan box (1), a shock absorption pad (5) is arranged below each convex block (4), a mounting frame (6) is arranged in the middle of the inside of the fan box (1), a fan (7) is installed on the mounting frame (6), a dust screen (8) is arranged below the fan (7), a silencer (9) is arranged above the fan (7), a mounting seat (10) is arranged below the fan box (1), slide rails (11) are symmetrically arranged at two ends of the inner side of the mounting seat (10), a limiting structure (12) is arranged in each slide rail (11), first clamping blocks (13) are arranged at two ends of each slide rail (11), and mounting blocks (14) are symmetrically arranged at two ends of, the mounting block (14) is provided with a threaded mounting hole (15).

2. The blower fan sliding rail structure convenient to disassemble and assemble according to claim 1, characterized in that: the shock pad (5) is fixedly attached below the bump (4) through glue.

3. The blower fan sliding rail structure convenient to disassemble and assemble according to claim 1, characterized in that: limiting structure (12) include second fixture block (16), spring (17), draw-in groove (18), spout (19), press pole (20) and rubber fixed block (21), draw-in groove (18) set up in slide rail (11) below and fix in mount pad (10), draw-in groove (18) bottom fixed connection spring (17), the spring (17) other end is connected with second fixture block (16) bottom, draw-in groove (18) one side sets up spout (19), be provided with in spout (19) and press pole (20), second fixture block (16) top with press pole (20) to be connected, the partial cover that pushes out spout (19) according to pole (20) is equipped with rubber fixed block (21).

4. The blower fan sliding rail structure convenient to disassemble and assemble according to claim 3, characterized in that: when the spring (17) is in a relaxed state, two ends of the second clamping block (16) are connected with the clamping groove (18) in a nested manner.

5. The blower fan sliding rail structure convenient to disassemble and assemble according to claim 3, characterized in that: the rubber fixing block (21) is detachably connected with the part of the push rod (20) which is ejected out of the chute (19).

6. The blower fan sliding rail structure convenient to disassemble and assemble according to claim 1, characterized in that: the dust screen (8) is in joggle joint with the groove on the inner side wall of the mounting seat (10) through connecting rods arranged at two ends.