CN211779415U

CN211779415U - Air pipe hanger convenient to adjust

Info

Publication number: CN211779415U
Application number: CN201922129733.6U
Authority: CN
Inventors: 邱起涨
Original assignee: Fujian Wuhe Civil Air Defense Technology Development Co ltd
Current assignee: Fujian Wuhe Civil Air Defense Technology Development Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-27
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an air pipe hanger convenient to adjust, the power distribution box comprises a box body, the box inner chamber is equipped with first gear, the bottom of first gear is equipped with the second gear, the front side of second gear is equipped with the latch device, be equipped with the bull stick between first gear and the second gear, box inner chamber top and bottom all are equipped with first bearing, just can adjust the distance between two bracing pieces through removing the bracing piece to can adjust according to the work demand in order to be suitable for different types of tuber pipes, and then save time, improve work efficiency, and avoid the damage of tuber pipe hanger, increase of service life; through second tooth piece and second gear intermeshing, prevent that the second gear from taking place to rotate to avoid the second gear to drive first gear rotation through the bull stick, avoid the bracing piece to remove, and then play the fixed action to the bracing piece, and remove in order to play fixed clamping action to the tuber pipe through two bracing pieces.

Description

Air pipe hanger convenient to adjust

Technical Field

The utility model relates to an tuber pipe gallows technical field specifically is an tuber pipe gallows convenient to adjust.

Background

In daily life, air ducts are widely used in construction engineering, such as: the air duct is supported and fixed by the air duct bracket, and the air duct is hung at a high position, so that the occupied space of the air duct is avoided.

Current tuber pipe gallows is fixed it through the nut usually, consequently inconvenient when the tuber pipe kind is changed according to the work demand to its regulation to need dismantle it, install again, will consume a large amount of time like this, reduce work efficiency, and dismantle the tuber pipe gallows many times and install and can lead to the fact certain damage to it, shorten life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's regulation inconvenience, life weak point, provide an tuber pipe gallows convenient to adjust. The air pipe hanger convenient to adjust has the characteristics of convenience in adjustment, prolonged service life and the like.

In order to achieve the above object, the utility model provides a following technical scheme: an air duct hanger convenient to adjust comprises a box body, wherein a first gear is arranged in an inner cavity of the box body, a second gear is arranged at the bottom of the first gear, a clamping device is arranged on the front side of the second gear, a rotating rod is arranged between the first gear and the second gear, first bearings are arranged at the top and the bottom of the inner cavity of the box body, one end of the rotating rod penetrates through the first gear and is connected with the inner cavity of the adjacent first bearing in an inserting manner, the other end of the rotating rod penetrates through the rotating rod and is connected with the inner cavity of the adjacent first bearing in an inserting manner, movable plates are arranged on the front side and the rear side of the first gear, a plurality of first tooth blocks meshed with the first gear are fixedly connected to one side of each movable plate close to the first gear, a first limiting device is arranged on one side of each movable plate far away from the first gear, bottom plates are arranged on the left side and the right side of the first gear, the bottom of bottom plate is equipped with second stop device, the top fixedly connected with bracing piece of bottom plate, the fluting that matches each other with the bracing piece is seted up at the top of box, the fluting is run through to the one end that the bottom plate was kept away from to the bracing piece to be equipped with fixing device.

Preferably, the first limiting device comprises two circular rings, the circular rings are fixedly connected with the movable plate, a limiting rod is arranged between the circular rings, and two ends of the limiting rod penetrate through the adjacent circular rings respectively and are fixedly connected with the box body.

Preferably, the clamping device comprises a connecting plate, one side of the connecting plate, which is close to the second gear, is fixedly connected with a plurality of second tooth blocks which are mutually meshed with the second gear, one side of the connecting plate, which is far away from the second gear, is fixedly connected with springs between the box body and one side of the connecting plate, which is far away from the second gear, is provided with a connecting rod, the box body is provided with a first open hole which is mutually matched with the connecting rod, one end of the connecting rod, which is far away from the connecting plate, sequentially penetrates through the springs and the first open hole, and is fixedly connected.

Preferably, the second limiting device comprises two ring bodies, the ring bodies are fixedly connected with the bottom plate, two limiting plates are arranged between the ring bodies, one ends of the limiting plates penetrate through the adjacent ring bodies and are fixedly connected with the box body, the other ends of the limiting plates penetrate through the adjacent ring bodies and are fixedly connected with fixing plates, and one ends of the fixing plates, far away from the limiting plates, are fixedly connected to the top of the inner cavity of the box body.

Preferably, fixing device includes the mounting panel, mounting panel and bracing piece fixed connection, the both sides of bracing piece all are equipped with the screw, set up the second trompil that matches each other with the screw on the mounting panel, the second trompil is run through on the top of screw.

Preferably, a plurality of the first tooth blocks and the second tooth blocks are sequentially and linearly arranged from left to right.

Preferably, the outer edge of the pull ring is provided with a non-slip pad.

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

1. the distance between the two support rods can be adjusted only by moving the support rods, so that the support rods can be adjusted according to working requirements to be suitable for different types of air pipes, the time is saved, the working efficiency is improved, the air pipe hanger is prevented from being damaged, and the service life is prolonged;

2. through second tooth piece and second gear intermeshing, prevent that the second gear from taking place to rotate to avoid the second gear to drive first gear rotation through the bull stick, avoid the bracing piece to remove, and then play the fixed action to the bracing piece, and remove in order to play fixed clamping action to the tuber pipe through two bracing pieces.

Drawings

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

FIG. 2 is a schematic view of section A-A of FIG. 1;

FIG. 3 is a schematic view of section B-B of FIG. 2;

fig. 4 is a side view of the ring body of the middle part of the present invention.

Reference numbers in the figures: 1. a box body; 2. a movable plate; 3. a fixing plate; 4. a rotating rod; 5. a first gear; 6. a circular ring; 7. a limiting rod; 8. a base plate; 9. a support bar; 10. a limiting plate; 11. a first tooth block; 12. a second gear; 13. a second tooth block; 14. a connecting plate; 15. a spring; 16. a connecting rod; 17. a pull ring; 18. a ring body; 19. mounting a plate; 20. a screw; 21. a first limiting device; 22. a clamping device; 23. a second limiting device; 24. and (4) a fixing device.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a conveniently-adjusted air duct hanger comprises a box body 1, a first gear 5 is arranged in an inner cavity of the box body 1, a second gear 12 is arranged at the bottom of the first gear 5, a clamping device 22 is arranged on the front side of the second gear 12, the clamping device 22 comprises a connecting plate 14, a plurality of second gear blocks 13 meshed with the second gear 12 are fixedly connected to one side, close to the second gear 12, of the connecting plate 14, a spring 15 is fixedly connected between one side, far away from the second gear 12, of the connecting plate 14 and the box body 1, a connecting rod 16 is fixedly connected to one side, far away from the second gear 12, of the connecting plate 14, first holes matched with the connecting rod 16 are formed in the box body 1, one end, far away from the connecting plate 14, of the connecting rod 16 sequentially penetrates through the spring 15 and the first holes and is fixedly connected with a pull ring 17, an anti-skid pad is arranged on the outer edge of the, the top and the bottom of the inner cavity of the box body 1 are respectively provided with a first bearing, one end of a rotating rod 4 penetrates through a first gear 5 and is inserted in the inner cavity of the adjacent first bearing, the other end of the rotating rod 4 penetrates through the rotating rod 4 and is inserted in the inner cavity of the adjacent first bearing, the front side and the rear side of the first gear 5 are respectively provided with a movable plate 2, one side of the movable plate 2 close to the first gear 5 is fixedly connected with a plurality of first tooth blocks 11 which are mutually meshed with the first gear 5, the first tooth blocks 11 and the second tooth blocks 13 are sequentially arranged linearly from left to right, one side of the movable plate 2 far away from the first gear 5 is provided with a first limiting device 21, the first limiting device 21 comprises two circular rings 6, the circular rings 6 are fixedly connected with the movable plate 2, a limiting rod 7 is arranged between the two circular rings 6, two ends of the limiting rod 7 respectively penetrate through the adjacent circular rings 6 and are fixedly connected with the box body 1, the left side and the right, the bottom plate 8 is fixedly connected with the adjacent movable plate 2, the bottom of the bottom plate 8 is provided with a second limiting device 23, the second limiting device 23 comprises two ring bodies 18, the ring bodies 18 are fixedly connected with the bottom plate 8, a limiting plate 10 is arranged between the two ring bodies 18, one end of the limiting plate 10 penetrates through the adjacent ring bodies 18 and is fixedly connected with the box body 1, the other end of the limiting plate 10 penetrates through the adjacent ring bodies 18 and is fixedly connected with a fixed plate 3, one end of the fixed plate 3, far away from the limiting plate 10, is fixedly connected with the top of an inner cavity of the box body 1, the top of the bottom plate 8 is fixedly connected with a supporting rod 9, the top of the box body 1 is provided with a groove matched with the supporting rod 9, one end of the supporting rod 9, far away from the bottom plate 8, penetrates through the groove and is provided with, offer the second trompil with screw 20 inter match on the mounting panel 19, the second trompil is run through on screw 20's top, only can adjust the distance between two bracing pieces 9 through removing bracing piece 9, thereby can adjust in order to be suitable for different types of tuber pipes according to the work demand, and then save time, improve work efficiency, and avoid the tuber pipe gallows impaired, increase of service life, through second tooth piece 13 and second gear 12 intermeshing, prevent that second gear 12 from taking place to rotate, thereby avoid second gear 12 to drive first gear 5 through bull stick 4 and rotate, avoid bracing piece 9 to remove, and then play the fixed action to bracing piece 9, and remove in order to play fixed clamping effect to the tuber pipe through two bracing pieces 9.

The working principle is as follows: when the utility model is used, the connecting rod 16 is driven to move forwards by pulling the pull ring 17 forwards, the connecting rod 16 drives the connecting plate 14 to move synchronously, the connecting plate 14 drives the second gear block 13 to separate from the second gear 12, the spring 15 is compressed at the moment, and the position of the pull ring 17 is kept unchanged, then the bottom plate 8 is driven to move along the limiting plate 10 by moving the supporting rod 9, the bottom plate 8 drives the movable plate 2 to synchronously move along the limiting rod 7, the movable plate 2 drives the first gear 5 to rotate through the first tooth block 11, the first gear 5 drives the second gear 12 to rotate through the rotating rod 4, when the supporting rod 9 is adjusted to a specified position, the pull ring 17 is loosened, so that the connecting plate 14 drives the second gear block 13 to be meshed with the second gear 12 under the action of the restoration deformation of the spring 15, the second gear 12 is prevented from rotating, so as to fix the support rod 9 and then mount the mounting plate 19 on the building by the screw 20.

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 an tuber pipe gallows convenient to adjust, includes box (1), its characterized in that: the inner cavity of the box body (1) is provided with a first gear (5), the bottom of the first gear (5) is provided with a second gear (12), the front side of the second gear (12) is provided with a clamping device (22), a rotating rod (4) is arranged between the first gear (5) and the second gear (12), the top and the bottom of the inner cavity of the box body (1) are provided with first bearings, one end of the rotating rod (4) penetrates through the first gear (5) and is connected with the inner cavity of the adjacent first bearing in an inserting manner, the other end of the rotating rod (4) penetrates through the rotating rod (4) and is connected with the inner cavity of the adjacent first bearing in an inserting manner, movable plates (2) are arranged on the front side and the rear side of the first gear (5), one side of each movable plate (2) close to the first gear (5) is fixedly connected with a plurality of first tooth blocks (11) which are mutually meshed with the first gear (5), and one side of each movable plate (2) far away from the first gear (5) is, the left and right sides of first gear (5) all is equipped with bottom plate (8), bottom plate (8) and adjacent fly leaf (2) fixed connection, the bottom of bottom plate (8) is equipped with second stop device (23), the top fixedly connected with bracing piece (9) of bottom plate (8), the fluting that matches each other with bracing piece (9) is seted up at the top of box (1), the fluting is run through to the one end that bottom plate (8) were kept away from in bracing piece (9) to be equipped with fixing device (24).

2. The adjustable air hose hanger of claim 1, wherein: first stop device (21) include two rings (6), ring (6) and fly leaf (2) fixed connection, two be equipped with gag lever post (7) between ring (6), adjacent ring (6) are run through respectively at the both ends of gag lever post (7) to with box (1) fixed connection.

3. The adjustable air hose hanger of claim 1, wherein: clamping device (22) includes connecting plate (14), one side fixedly connected with a plurality of that connecting plate (14) is close to second gear (12) and second gear (12) intermeshing's second tooth piece (13), fixedly connected with spring (15) between one side and box (1) of second gear (12) are kept away from in connecting plate (14), one side fixedly connected with connecting rod (16) of second gear (12) are kept away from in connecting plate (14), set up the first trompil of matcing each other with connecting rod (16) on box (1), spring (15) and first trompil are run through in proper order to the one end that connecting plate (14) were kept away from in connecting rod (16) to fixedly connected with pull ring (17).

4. The adjustable air hose hanger of claim 1, wherein: second stop device (23) includes two rings body (18), ring body (18) and bottom plate (8) fixed connection, two be equipped with limiting plate (10) between ring body (18), the one end of limiting plate (10) runs through adjacent ring body (18) to with box (1) fixed connection, the other end of limiting plate (10) runs through adjacent ring body (18) to fixedly connected with fixed plate (3), the one end fixed connection that limiting plate (10) were kept away from in fixed plate (3) is at box (1) inner chamber top.

5. The adjustable air hose hanger of claim 1, wherein: fixing device (24) include mounting panel (19), mounting panel (19) and bracing piece (9) fixed connection, the both sides of bracing piece (9) all are equipped with screw (20), set up the second trompil that matches each other with screw (20) on mounting panel (19), the second trompil is run through on the top of screw (20).

6. The adjustable air hose hanger of claim 3, wherein: the first tooth blocks (11) and the second tooth blocks (13) are sequentially and linearly arranged from left to right.

7. The adjustable air hose hanger of claim 3, wherein: and the outer edge of the pull ring (17) is provided with an anti-skid pad.