CN202671017U

CN202671017U - Water heater liner hanger

Info

Publication number: CN202671017U
Application number: CN 201220233782
Authority: CN
Inventors: 林友金; 肖湘宁; 乔千里; 苏金锭
Original assignee: BENCO ELECTRICAL APPLIANCES Co Ltd
Current assignee: BENCO ELECTRICAL APPLIANCES Co Ltd
Priority date: 2012-05-23
Filing date: 2012-05-23
Publication date: 2013-01-16
Anticipated expiration: 2022-05-23

Abstract

The utility model discloses a water heater liner hanger, which comprises a hanging plate, a hook and a plurality of clamping pins used for clamping a liner of a water heater. The hook and the clamping pins are respectively arranged on two opposite surfaces of the hanging plate. Compared with a hoisting structure adopting lifting lugs, the water heater liner hanger disclosed by the utility model adopts a clamping type hoisting structure. The hanger is tightly connected with the liner, so that the hoisting stability is high, and the water heater liner hanger is safe and reliable to operate. Moreover, a flange plate arranged on a port of the liner of the water heater is fully utilized, so that the cost of stamping and welding the lifting lugs is saved, and thereby, the cost is greatly lowered.

Description

The water heater liner hanger

Technical field

The utility model relates to a kind of water heater, particularly relates to a kind of water heater liner hanger.

Background technology

When cleaning, existing water heater liner lifting usually adopts the hanger suitable with hanger.As shown in Figure 1, two hangers 21 ' are set on the outside face of the port of water heater liner 20 ', hanger 10 ' comprises body 11 ' and S type suspension rod 12 ', two hooks are set on the body 11 ', the two ends of S type suspension rod 12 ' are hooked on respectively on hanger 21 ' and the hook, sling by hanger 10 ' and inner bag 20 ' that derricking gear will be hooked on together.

The lifting mode of this shackle structure operates loaded down with trivial details, owing to be loose annexation between S type suspension rod 12 ' and body 11 ' and the hanger 21 ', the lifting less stable.And this water heater liner 20 ' needs punching hanger hanger 21 ' when making, and hanger hanger 21 ' is welded on the inner bag 20 ' punching of hanger 21 ' and the manufacturing cost of welding and manually all higher again.

The utility model content

In view of this, the purpose of this utility model is to provide a kind of Hoisting Security failure-free water heater liner hanger.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of water heater liner hanger comprises extension dish, hook and a plurality of bayonet lock for the engaging water heater liner, and this hook is separately positioned on relative two surfaces of above-mentioned extension dish with this bayonet lock.

Described bayonet lock is 6.

Described bayonet lock is distributed on the described extension dish.

Described bayonet lock is the T font structure.

The T-shaped end of described bayonet lock is semi-circular structure, and arc section and the inner bag of this semi-circular structure fasten.

The water heater liner hanger also comprises the pin rod that stops hanger relatively hot water heater liner to rotate, and this pin rod is plugged in the water heater liner after passing this through hole.

After adopting said structure, water heater liner hanger of the present utility model has following beneficial effect: during use, bayonet lock and the inner bag of hanging on the panel surface fastened, tangle extension by derricking gear and coil another lip-deep hook, inner bag can be hung up; Compare with the lifting mode of existing employing shackle structure, for closely to be connected, lifting stability is high between the hoisting structure of this engaging mode of the present utility model, hanger and inner bag, and safety and reliability operates; And take full advantage of the flange that install the water heater liner port, and can save the cost of punching, welding hanger, greatly reduce cost.

Description of drawings

Fig. 1 is the disengaged condition schematic diagram one of existing water heater liner hanger;

Fig. 2 is the lifting view of water heater liner hanger of the present utility model;

Fig. 3 is the structural representation of water heater liner hanger of the present utility model;

Fig. 4 is the structural representation of water heater liner hanger of the present utility model;

Fig. 5 is the structural representation of the flange of water heater liner port;

Fig. 6 is the fastening state schematic diagram one of water heater liner hanger of the present utility model;

Fig. 7 is the fastening state schematic diagram two of water heater liner hanger of the present utility model.

Among the figure:

Hanger 10 ' body 11 '

S type suspension rod 12 ' inner bag 20 '

Hanger 21 ' hanger 10

Extension dish 11 hooks 12

Bayonet lock 13 through holes 14

Inner bag 20 flanges 21

Bayonet socket 22 big opening ends 23

Osculum end 24 pin rods 25

The specific embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

Shown in Fig. 2 to 7, water heater liner hanger 10 of the present utility model comprises extension dish 11, hook 12 and a plurality of bayonet lock 13.Hook 12 is separately positioned on relative two surfaces of extension dish 11 with bayonet lock 13.

Preferably, bayonet lock 13 is 6 and is distributed on the extension dish 12.Bayonet lock 13 is the T font structure, and the T-shaped end of bayonet lock 13 is semi-circular structure, and the arc section of this semi-circular structure and the osculum end 24 of the bayonet socket 22 on the inner bag 20 fasten, that is to say, the size of osculum end 24 is less than the radius of bayonet lock 13, like this, can mutually engage, be easy to again turnover from bayonet socket 22.

The port of existing water heater liner 20 convexes with flange 21, has the bayonet socket 22 that engages respectively with each bayonet lock 13 of water heater liner hanger 10 on the flange 21.Bayonet socket 22 is 6 and is distributed on the flange 21.Bayonet socket 22 has big opening end 23 and osculum end 24, and osculum end 24 fastens with bayonet lock 13.

Hanger 10 also comprises pin rod 25, has through hole 14 on the extension dish 11 and near any bayonet lock 13 place, and pin rod 25 is plugged in the bayonet socket 22 of inner bag 20 after passing through hole 14.

During use, hanger 10 is aimed at the port of inner bag 20, extension coils the big opening end 23 that 11 lip-deep bayonet locks 13 stretch into respectively the bayonet socket 22 of flange 21, makes extension dish 11 to osculum end 24 rotations 20 degree, and an end of each bayonet lock 13 is not tightly engaged with each osculum end 24, again pin rod 25 is plugged in big opening end 23 from through hole 14, particularly, after pin rod 25 inserts in the through hole 14, can prevent that hanger 10 and flange 21 from relatively rotating, thereby play anti-loose effect, improve the reliability of hanger lifting; Then tangle extension dish 11 another lip-deep hooks 12 by derricking gear, inner bag 20 can be sling.

Existing water heater liner 20 adopts the lifting mode of shackle structure, need punching, welding hanger, cost of labor, the power cost of punching, welding hanger are higher, and employing the utility model, take full advantage of the flange 21 that install water heater liner 20 ports, can save cost of labor and the power cost of punching, welding hanger, greatly reduce cost.

Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. water heater liner hanger is characterized in that: comprise extension dish, hook and a plurality of bayonet lock for the engaging water heater liner, this hook is separately positioned on relative two surfaces of above-mentioned extension dish with this bayonet lock.

2. water heater liner hanger as claimed in claim 1, it is characterized in that: described bayonet lock is 6.

3. water heater liner hanger as claimed in claim 2, it is characterized in that: described bayonet lock is distributed on the described extension dish.

4. water heater liner hanger as claimed in claim 1, it is characterized in that: described bayonet lock is the T font structure.

5. water heater liner hanger as claimed in claim 4, it is characterized in that: the T-shaped end of described bayonet lock is semi-circular structure, and arc section and the inner bag of this semi-circular structure fasten.

6. water heater liner hanger as claimed in claim 1, it is characterized in that: also comprise the pin rod that stops hanger relatively hot water heater liner to rotate, have through hole on the described extension dish and near any described bayonet lock place, this pin rod is plugged in the water heater liner after passing this through hole.