CN216158491U

CN216158491U - Constant force dish spring gallows for boiler pipeline

Info

Publication number: CN216158491U
Application number: CN202122245133.3U
Authority: CN
Inventors: 陈光正; 李以林; 施冬海
Original assignee: Jiangsu Tianze Electric Power Equipment Co ltd
Current assignee: Jiangsu Tianze Electric Power Equipment Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a constant force disc spring support hanger for a boiler pipeline, which comprises a disc spring support unit, wherein the disc spring support unit consists of a constant force disc spring main body, an end cover, a connecting rod, a mounting plate and a mounting bolt, a reversing mechanism is arranged below the disc spring support unit, the reversing mechanism consists of a fixed disc, a limiting disc, a nut and a screw rod, the fixed disc is fixedly connected with the screw rod, an adjusting mechanism is arranged below the disc spring support unit, and the adjusting mechanism consists of an adjusting screw, a limiting block, a supporting plate, a sliding seat and a pipeline fixing frame. According to the utility model, the adjusting mechanism and the reversing mechanism are arranged, the adjusting mechanism can adjust the position of the pipeline fixing frame, so that the stress position is changed, the condition that the stress position of the pipeline is single or concentrated and is not easy to damage in use is avoided, the reversing mechanism can change the direction of the supporting plate, the pipeline fixing frame is suitable for arranging pipelines in different directions, and the pipeline fixing frame is simple to operate.

Description

Constant force dish spring gallows for boiler pipeline

Technical Field

The utility model relates to the technical field of disc spring supporting and hanging frames, in particular to a constant-force disc spring supporting and hanging frame for a boiler pipeline.

Background

The constant force disc spring support and hanger is mainly used in occasions needing to reduce displacement stress, such as a power station boiler body, a supporting and suspending part of steam, water, smoke, wind, coal pipelines, a combustor and the like of a power plant, a pipeline or equipment needing the internal support in petroleum and chemical industry, and the like.

In the prior art, when the pipeline fixing device is installed and used, the fixing position of the pipeline is mostly single, so that the stress area of the pipeline is small, the pipeline is easy to damage, and the pipeline fixing device is not durable enough in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a constant-force disc spring supporting and hanging frame for a boiler pipeline.

In order to achieve the purpose, the utility model adopts the following technical scheme: a constant force disc spring support hanger for boiler pipelines comprises a disc spring support unit, wherein the disc spring support unit consists of a constant force disc spring main body, an end cover, a connecting rod, a mounting plate and a mounting bolt;

the dish spring support unit's below is provided with adjustment mechanism, adjustment mechanism comprises adjusting screw, stopper, backup pad, slide, pipeline mount, slide and backup pad sliding connection.

As a further description of the above technical solution:

the mounting plate is fixedly connected with the constant-force disc spring main body, and the number of the mounting bolts is four.

As a further description of the above technical solution:

the end cover is matched with the constant-force disc spring main body, and the connecting rod is fixedly connected with the fixed disc.

As a further description of the above technical solution:

the connecting rod passes from the backup pad, spacing dish is located the top of backup pad.

As a further description of the above technical solution:

a circular through hole is formed in the supporting plate, and the screw penetrates through the circular through hole.

As a further description of the above technical solution:

the limiting disc is located on the outer side of the connecting rod, and the screw rod is in threaded connection with the nut.

As a further description of the above technical solution:

the limiting blocks are located at two ends of the supporting plate and fixedly connected with the supporting plate.

As a further description of the above technical solution:

the fixed disk is located below the supporting plate, and the pipeline fixing frame is located on the outer side of the fixed disk.

The utility model has the following beneficial effects:

1. compared with the prior art, this constant force dish spring hangers and support for boiler pipe has set up adjustment mechanism, and adjustment mechanism can adjust the position of pipeline mount to change the stress position, avoid the stress position of pipeline more single or too concentrate, use and get up to be difficult to the damage.

2. Compared with the prior art, this constant force dish spring hangers and support for boiler pipe has set up reversing mechanism, and reversing mechanism can change the direction of backup pad, is fit for the pipeline of arranging of not equidirectional, and it is fairly simple to operate.

Drawings

FIG. 1 is a schematic structural view of a constant force disc spring hanger for boiler pipes according to the present invention;

FIG. 2 is a front view of a constant force disc spring hanger for boiler tubes according to the present invention;

FIG. 3 is a side view of a constant force disc spring hanger for boiler tubes according to the present invention;

fig. 4 is a schematic structural view of a part of a constant force disc spring support and hanger for boiler pipes according to the present invention.

Illustration of the drawings:

1. a disc spring holder unit; 2. an adjustment mechanism; 3. a reversing mechanism; 101. a constant force disc spring body; 102. an end cap; 103. a connecting rod; 104. mounting a plate; 105. installing a bolt; 201. an adjusting screw; 202. a limiting block; 203. a support plate; 204. a slide base; 205. a pipe fixing frame; 301. fixing the disc; 302. a limiting disc; 303. a nut; 304. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a constant force disc spring support hanger for boiler pipelines comprises a disc spring support unit 1, wherein the disc spring support unit 1 comprises a constant force disc spring main body 101, an end cover 102, a connecting rod 103, a mounting plate 104 and mounting bolts 105, the mounting plate 104 provides a mounting position for convenient mounting and firm mounting, the mounting plate 104 is fixedly connected with the constant force disc spring main body 101, the number of the mounting bolts 105 is four to ensure the fixation and firmness, the connecting rod 103 penetrates through a supporting plate 203, the end cover 102 is matched with the constant force disc spring main body 101 to play a protection role, the connecting rod 103 is fixedly connected with a fixed disc 301, a reversing mechanism 3 is arranged below the disc spring support unit 1, the reversing mechanism 3 comprises a fixed disc 301, a limiting disc 302, a nut 303 and a screw 304, when reversing is needed, the nut 303 is firstly screwed down from the screw 304, then the supporting plate 203 is moved upwards to be moved out from the screw 304, then the supporting plate 203 is rotated, the direction of the supporting plate 203 is changed, then the supporting plate 203 is sleeved on the screw 304 again, meanwhile, the limiting disc 302 and the nut 303 are installed and screwed in sequence, the reversing function is achieved, the pipeline arranging device is suitable for pipelines arranged in different directions, the operation is simple, the fixed disc 301 is fixedly connected with the screw 304, the limiting disc 302 is located above the supporting plate 203, a circular through hole is formed in the supporting plate 203, the screw 304 penetrates through the circular through hole, the limiting disc 302 is located on the outer side of the connecting rod 103, the screw 304 is in threaded connection with the nut 303, and the fixed disc 301 is located below the supporting plate 203;

the adjusting mechanism 2 is arranged below the disc spring support unit 1, the adjusting mechanism 2 is composed of an adjusting screw 201, a limiting block 202, a support plate 203, a sliding seat 204 and a pipeline fixing frame 205, when adjustment is needed, the adjusting screw 201 is firstly screwed off, then the sliding seat 204 is moved to a needed position, then the adjusting screw 201 is screwed on again, the position of the pipeline fixing frame 205 can be changed, accordingly, the stress position is changed, the situation that the stress position of a pipeline is single or concentrated is avoided, the pipeline is not prone to damage during use, the sliding seat 204 is in sliding connection with the support plate 203, the limiting block 202 is located at two ends of the support plate 203, the limiting block 202 is fixedly connected with the support plate 203 and used for limiting the moving range of the sliding seat 204, and the pipeline fixing frame 205 is located on the outer side of the fixed plate 301.

The working principle is as follows: when the pipeline reversing device needs reversing, the nut 303 is firstly screwed off from the screw 304, the supporting plate 203 is then moved upwards to be moved out of the screw 304, the supporting plate 203 is then rotated to change the direction of the supporting plate 203, the supporting plate 203 is then sleeved on the screw 304 again, meanwhile, the limiting disc 302 and the nut 303 are sequentially installed and screwed, the reversing function is realized, the pipeline reversing device is suitable for pipelines arranged in different directions, the operation is simpler, when the pipeline reversing device needs to be regulated, the adjusting screw 201 is firstly screwed off, the sliding seat 204 is then moved to a required position, and then the adjusting screw 201 is screwed on again, so that the position of the pipeline fixing frame 205 can be changed, the stress position of the pipeline is changed, the condition that the stress position of the pipeline is single or concentrated is avoided, and the pipeline is not easy to damage during use is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a boiler is constant force dish spring gallows for pipeline, includes dish spring support unit (1), its characterized in that: the disc spring support unit (1) comprises a constant-force disc spring main body (101), an end cover (102), a connecting rod (103), a mounting plate (104) and a mounting bolt (105), a reversing mechanism (3) is arranged below the disc spring support unit (1), the reversing mechanism (3) comprises a fixed disc (301), a limiting disc (302), a nut (303) and a screw rod (304), and the fixed disc (301) is fixedly connected with the screw rod (304);

the dish spring support unit (1) is provided with adjustment mechanism (2) in the below, adjustment mechanism (2) comprise adjusting screw (201), stopper (202), backup pad (203), slide (204), pipeline mount (205), slide (204) and backup pad (203) sliding connection.

2. The constant force disc spring hanger for boiler tubes according to claim 1, wherein: the mounting plate (104) is fixedly connected with the constant-force disc spring main body (101), and the number of the mounting bolts (105) is four.

3. The constant force disc spring hanger for boiler tubes according to claim 1, wherein: the end cover (102) is matched with the constant-force disc spring main body (101), and the connecting rod (103) is fixedly connected with the fixed disc (301).

4. The constant force disc spring hanger for boiler tubes according to claim 1, wherein: the connecting rod (103) penetrates through the supporting plate (203), and the limiting disc (302) is located above the supporting plate (203).

5. The constant force disc spring hanger for boiler tubes according to claim 1, wherein: a circular through hole is formed in the supporting plate (203), and the screw rod (304) penetrates through the circular through hole.

6. The constant force disc spring hanger for boiler tubes according to claim 1, wherein: the limiting disc (302) is located on the outer side of the connecting rod (103), and the screw rod (304) is in threaded connection with the nut (303).

7. The constant force disc spring hanger for boiler tubes according to claim 1, wherein: the limiting blocks (202) are located at two ends of the supporting plate (203), and the limiting blocks (202) are fixedly connected with the supporting plate (203).

8. The constant force disc spring hanger for boiler tubes according to claim 1, wherein: the fixed disc (301) is positioned below the supporting plate (203), and the pipeline fixing frame (205) is positioned on the outer side of the fixed disc (301).