CN211501475U

CN211501475U - Air heater of crashproof

Info

Publication number: CN211501475U
Application number: CN201920793655.7U
Authority: CN
Inventors: 吴俊�
Original assignee: Zhenjiang Ldber Power Plant Equipment Co ltd
Current assignee: Zhenjiang Ldber Power Plant Equipment Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-09-15
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses an air heater of crashproof relates to air heating technical field, include the air heater barrel and install the air heater guard groove in air heater barrel both sides respectively, the inboard of air heater guard groove is fixed with two fixed columns, the buffering pipe subassembly has been cup jointed in the outside of fixed column, the buffering pipe subassembly is including cup jointing the first buffer tube in the fixed column outside, fix at the inboard first spring fixed plate of first buffer tube and fix the spring in first spring fixed plate one side, fix the second spring fixed plate in spring one end and set up the second buffer tube in the second spring fixed plate outside. The utility model provides a cooperation of hanging rope and rubber ball is used and can let the master of transport have to put its steady subaerial when carrying the heater, can make the heater can be gently put by careful moving the in-process like this effectively, has avoided the heater to be strikeed, and then has improved the life of heater.

Description

Air heater of crashproof

Technical Field

The utility model relates to an air heating technical field especially relates to an air heater of crashproof.

Background

When the air heater is transported or used in a certain environment, the heater barrel is often accidentally knocked by foreign objects, and once the heat barrel is knocked, parts inside the heater are damaged, so that the use cost of the heater is inevitably increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an air heater of crashproof makes the heater when transportation or use, avoids the side of heater to be strikeed by the foreign object.

The purpose of the utility model can be achieved by adopting the following technical scheme:

an anti-collision air heater comprises an air heater barrel and air heater protection grooves respectively arranged at two sides of the air heater barrel, wherein two fixing columns are fixed at the inner side of each air heater protection groove, a buffer tube assembly is sleeved at the outer sides of the fixing columns and comprises a first buffer tube sleeved at the outer side of each fixing column, a first spring fixing plate fixed at the inner side of the first buffer tube, a spring fixed at one side of the first spring fixing plate, a second spring fixing plate fixed at one end of the spring and a second buffer tube arranged at the outer side of the second spring fixing plate, a rubber pad is fixed at one end of the second buffer tube, and the buffer tube assembly is used for preventing foreign objects from colliding with the air heater from the side edge of the air heater,

the first spring fixing plate and the second spring fixing plate are used for fixing the position of the spring.

Preferably, one end of the air heater cylinder is provided with an air heater inlet, the other end of the air heater cylinder is provided with a junction box, the upper surface of the air heater cylinder is provided with an air heater outlet, and the lower surface of the air heater cylinder is provided with an air heater support rod.

Preferably, the air heater supporting rod is of a cylindrical structure with a cavity and an opening at the bottom side, a hanging rope fixing plate is fixed on the inner side of the air heater supporting rod, a hanging rope is fixed on the lower surface of the hanging rope fixing plate, a rubber ball is fixed at the bottom end of the hanging rope, and the rubber ball penetrates out of the opening at the bottom side of the air heater supporting rod when the hanging rope is in a straightening state.

Preferably, the diameter of the inner ring of the air heater strut is larger than the section diameter of the rubber ball.

Preferably, the first buffer tube and the second buffer tube are both hollow and open-ended cylindrical structures, and the cross-sectional diameter of the first buffer tube is larger than that of the second buffer tube.

Preferably, the height of the rubber pad is greater than the height of the air heater shield groove.

Preferably, the fixing column is movably linked with the first buffer tube by a rotating shaft, and the rotating shaft is used for rotating the first buffer tube on a horizontal plane.

The utility model has the advantages of:

1. the utility model provides a buffer tube subassembly can reduce the striking dynamics that foreign object produced the heater effectively to reduced the harm that causes because of the heater receives the striking.

2. The utility model provides a cooperation of hanging rope and rubber ball is used and can let the master of transport have to put its steady subaerial when carrying the heater, can make the heater can be gently put by careful moving the in-process like this effectively, has avoided the heater to be strikeed, and then has improved the life of heater.

Drawings

Fig. 1 is a schematic overall sectional structure according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a buffer tube assembly in accordance with an embodiment of the invention.

In the figure: 1-air heater cylinder, 2-air heater inlet, 3-air heater support rod, 4-air heater outlet, 5-air heater protection groove, 6-fixing column, 7-buffer tube component, 701-first buffer tube, 702-second buffer tube, 703-first spring fixing plate, 704-spring, 705-second spring fixing plate, 8-rubber pad, 9-rope hanging fixing plate, 10-rope hanging, 11-rubber ball and 12-junction box.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-2, the air heater provided in this embodiment includes an air heater cylinder 1 and air heater protection grooves 5 respectively installed at two sides of the air heater cylinder 1, two fixing posts 6 are fixed at an inner side of the air heater protection grooves 5, a buffer tube assembly 7 is sleeved at an outer side of the fixing posts 6, the buffer tube assembly 7 includes a first buffer tube 701 sleeved at an outer side of the fixing posts 6, a first spring fixing plate 703 fixed at an inner side of the first buffer tube 701, a spring 704 fixed at one side of the first spring fixing plate 703, a second spring fixing plate 705 fixed at one end of the spring 704, and a second buffer tube 702 arranged at an outer side of the second spring fixing plate 705, a rubber pad 8 is fixed at one end of the second buffer tube 702, the buffer tube assembly 7 is used for preventing a foreign object from colliding with the air heater from a side,

the advantage of having one end of second buffer tube 702 submerged inside first buffer tube 701 in the naturally straightened state of spring 704 is that when second buffer tube 702 is impacted, the portion of second buffer tube 702 that would otherwise not enter first buffer tube 701 will enter first buffer tube 701 directly, avoiding a side impact between first buffer tube 701 and second buffer tube 702, maximizing the use of the spring force of spring 704,

the spring 704 has its ends inside the first and

second buffer tubes

701 and 702, respectively, serving to connect the first and

second buffer tubes

701 and 702, the second buffer tube 702 being linearly movable inside the first buffer tube 701 by the spring 704,

when transporting this heater, in order to prevent that object or other objects in the carriage from striking the heater, we can break second buffer tube 702 outwards off with the fingers and thumb, make rubber pad 8 aim at the object can, when the object is close to the heater, at first can touch rubber pad 8, rubber pad 8 can play the effect of buffering to a certain extent, slow down the striking dynamics that the object caused buffer tube subassembly 7, when second buffer tube 702 receives the striking, second buffer tube 702 removes to first buffer tube 701's inboard, under the buffering of spring 704, the striking dynamics that reaches first buffer tube 701 can be great reduction, thereby the effectual striking dynamics that has reduced the heater and received

The first spring fixing plate 703 and the second spring fixing plate 705 are used for fixing the position of the spring 704.

In the present embodiment, as shown in fig. 1, an air heater inlet 2 is provided at one end of an air heater cylinder 1, a terminal box 12 is provided at the other end of the air heater cylinder 1, an air heater outlet 4 is provided on the upper surface of the air heater cylinder 1, and an air heater stay 3 is provided on the lower surface of the air heater cylinder 1.

In this embodiment, as shown in fig. 1, the air heater supporting rod 3 is a cylindrical structure with a cavity and an opening at the bottom side, a hanging rope fixing plate 9 is fixed at the inner side of the air heater supporting rod 3, a hanging rope 10 is fixed at the lower surface of the hanging rope fixing plate 9, a rubber ball 11 is fixed at the bottom end of the hanging rope 10, the rubber ball 11 not only has certain gravity but also has certain elasticity, the rubber ball 11 penetrates through the opening at the bottom side of the air heater supporting rod 3 when the hanging rope 10 is in a straightened state, when a user moves the heater and places the heater on the ground, the rubber ball 11 can shake in the external space at the opening at the bottom side of the air heater supporting rod 3, in order that the rubber ball 11 does not affect the placing process of the heater, the user must carefully place the heater on the ground with the wings to make the opening at the bottom side of the air heater supporting rod 3 aligned, the rubber ball 11 can be covered when the air heater support rod 3 is close to the ground.

In this embodiment, as shown in fig. 1, the diameter of the inner ring of the air heater support rod 3 is larger than the cross-sectional diameter of the rubber ball 11, so that the rubber ball 11 can move freely inside the air heater support rod 3, and the rubber ball 11 can conveniently penetrate out of and into the opening of the air heater support rod 3, when the hanging rope 10 is straightened, it exceeds the opening of the air heater support rod 3 by 1-2cm, so that the rubber ball 11 is neither completely outside the opening nor directly below the opening, and in order to place the rubber ball 11 into the support rod 3, a handler must carefully put the heater lightly.

In this embodiment, as shown in fig. 2, the first buffer tube 701 and the second buffer tube 702 are both hollow and have a cylindrical structure with an open end, and the cross-sectional diameter of the first buffer tube 701 is larger than that of the second buffer tube 702, so that the second buffer tube 702 can be submerged inside the first buffer tube 701, thereby facilitating the use of the spring 704.

In this embodiment, as shown in fig. 1, the height of the rubber pad 8 is greater than the height of the air heater protection groove 5, so that the rubber pad 8 can be caught when inside the air heater protection groove 5, and the buffer tube assembly 7 is prevented from shaking inside the air heater protection groove 5.

In this embodiment, as shown in fig. 1, the fixed post 6 is movably linked with the first buffer tube 701 by a rotating shaft for a notebook computer, which is used to rotate the first buffer tube 701 in a horizontal plane, for the convenience of rotating the buffer tube assembly 7.

In summary, in the present embodiment, the buffer tube assembly 7 provided in the present embodiment can effectively reduce the impact force of the external object on the heater, so as to reduce the damage caused by the impact on the heater. The cooperation of hanging rope 10 and rubber ball 11 that this embodiment provided can let the carrier have to put it steadily on ground when carrying the heater, can make the heater effectively like this gently put by careful in the in-process of carrying, has avoided the heater to be strikeed, and then has improved the life of heater.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. An air heater of crashproof which characterized in that: the air heater protection device comprises an air heater cylinder body (1) and air heater protection grooves (5) respectively installed on two sides of the air heater cylinder body (1), two fixing columns (6) are fixed on the inner side of each air heater protection groove (5), a buffer pipe assembly (7) is sleeved on the outer side of each fixing column (6), each buffer pipe assembly (7) comprises a first buffer pipe (701) sleeved on the outer side of each fixing column (6), a first spring fixing plate (703) fixed on the inner side of each first buffer pipe (701), a spring (704) fixed on one side of each first spring fixing plate (703), a second spring fixing plate (705) fixed at one end of each spring (704) and a second buffer pipe (702) arranged on the outer side of each second spring fixing plate (705), and a rubber pad (8) is fixed at one end of each second buffer pipe (702), the buffer tube assembly (7) is used for preventing foreign objects from impacting the air heater from the side edge of the air heater,

the first spring fixing plate (703) and the second spring fixing plate (705) are used for fixing the position of the spring (704).

2. The anti-impingement air heater of claim 1, wherein: the air heater is characterized in that an air heater inlet (2) is formed in one end of the air heater cylinder body (1), a junction box (12) is arranged at the other end of the air heater cylinder body (1), an air heater outlet (4) is formed in the upper surface of the air heater cylinder body (1), and an air heater supporting rod (3) is arranged on the lower surface of the air heater cylinder body (1).

3. The anti-impingement air heater of claim 2, wherein: the air heater supporting rod (3) is of a cylinder structure with a cavity and an opening in the bottom side, a hanging rope fixing plate (9) is fixed on the inner side of the air heater supporting rod (3), a hanging rope (10) is fixed on the lower surface of the hanging rope fixing plate (9), a rubber ball (11) is fixed at the bottom end of the hanging rope (10), and when the hanging rope (10) is in a straightening state, the rubber ball (11) penetrates out of the opening in the bottom side of the air heater supporting rod (3).

4. The anti-impingement air heater of claim 3, wherein: the diameter of the inner ring of the air heater support rod (3) is larger than the section diameter of the rubber ball (11).

5. The anti-impingement air heater of claim 1, wherein: the first buffer tube (701) and the second buffer tube (702) are both hollow and open-ended cylindrical structures, and the cross-sectional diameter of the first buffer tube (701) is larger than the cross-sectional diameter of the second buffer tube (702).

6. The anti-impingement air heater of claim 1, wherein: the height of the rubber pad (8) is greater than that of the air heater protection groove (5).

7. The anti-impingement air heater of claim 1, wherein: the fixed post (6) is movably linked with the first buffer tube (701) by a rotating shaft for rotating the first buffer tube (701) in a horizontal plane.