CN201103921Y - Non-standard spring support hanging rack - Google Patents
Non-standard spring support hanging rack Download PDFInfo
- Publication number
- CN201103921Y CN201103921Y CNU2007200151897U CN200720015189U CN201103921Y CN 201103921 Y CN201103921 Y CN 201103921Y CN U2007200151897 U CNU2007200151897 U CN U2007200151897U CN 200720015189 U CN200720015189 U CN 200720015189U CN 201103921 Y CN201103921 Y CN 201103921Y
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- bearing
- spring
- plate
- springs
- load
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- Expired - Lifetime
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Abstract
The utility model provides a nonstandard spring support and hanger which is used for the elastic connection with 600MW 'W' flame boilers; wherein, a bottom plate is connected with a cover casing which is internally provided with at least two layers of internal springs; a bearing separator is arranged between neighboring internal springs, and a bearing plate which is connected with a bearing tube is positioned at the upper end of the upper internal spring and the bearing tube extends from the upper cover of the cover casing and is connected with a top plate; central holes with the same axes are arranged at centers of the bottom plate, the bearing separator, the bearing plate, the bearing tube and the top plate. The device has the damping effect in the running process of the boilers and can eliminate the influences on the boiler body caused by the deformation in the running processes of the boilers and can prolong the service life of the boiler. The device has the advantages of simple structure and low cost; as the internal springs in the device are multi-layer springs and external springs are uniformly distributed around the internal springs, the device can achieve the purpose of changing the bearing ability of the device according to the changes of the numbers of layers of the internal springs and the numbers of external springs, which is convenient and flexible in application.
Description
Technical field
The utility model relates to a kind of device for hoisting, particularly a kind of non-standard spring support hanging frame, and the elasticity that is mainly used in 600MW " W " flame boiler connects.
Background technology
The maximum load of existing spring support hanging frame is 217384N, and the load of each suspension centre of 600MW " W " flame boiler is 974621N, be 4.54 times of existing spring support hanging frame, and the layout designs of the steel construction of 600MW " W " flame boiler is definite, do not allow to adopt the mode that increases a suspension centre when mounted, therefore, existing spring support hanging frame can't satisfy the installation requirement of 600MW " W " flame boiler, cause the former installation of this boiler can only adopt the foundation bolt fixed form, effectiveness in vibration suppression is poor, in running, can't alleviate and eliminate distortion that body of heater produces to the influence that boiler causes, have a strong impact on the service life of boiler.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, good damping result, bearing capacity is big and can adjust the non-standard spring support hanging frame of its bearing capacity according to the carrying situation, resiliency supported as 600MW " W " flame boiler overcomes the deficiencies in the prior art.
Non-standard spring support hanging frame of the present utility model, it is characterized in that: be connected to case on the base plate, in case, be provided with two-layer at least in spring, between adjacent interior spring, be provided with the load-bearing dividing plate, the spring upper end that is positioned at the top is provided with bearing plate, bearing plate connects bearing tube, and bearing tube stretches out and joins with top board from the case loam cake, is provided with the centre bore of same axis in the center of base plate, load-bearing dividing plate, bearing plate, bearing tube, top board.
Non-standard spring support hanging frame of the present utility model, spring locating ring in being equipped with on wherein said base plate, load-bearing dividing plate and the bearing plate.
Non-standard spring support hanging frame of the present utility model, the periphery of wherein said interior spring is provided with the equally distributed outer spring of circumference.
Non-standard spring support hanging frame of the present utility model is equipped with outer spring location core on wherein said base plate, the load-bearing dividing plate.
Spring dividing plate outside non-standard spring support hanging frame of the present utility model, wherein said load-bearing dividing plate, base plate top are provided with between adjacent outer spring.
Non-standard spring support hanging frame of the present utility model, owing on base plate, be connected to case, in case, be provided with two-layer at least in spring, between adjacent interior spring, be provided with the load-bearing dividing plate, the spring upper end that is positioned at the top is provided with bearing plate, bearing plate connects bearing tube, bearing tube stretches out and joins with top board from the case loam cake, at base plate, the load-bearing dividing plate, bearing plate, bearing tube, the center of top board is provided with the centre bore of same axis, in use, base plate can be fixed on the steel construction, the body of 600MW " W " flame boiler is fixedlyed connected by connecting bolt with the top board in this device, the position of hanging should be propped up by 32 places that this device is located at 600MW " W " flame boiler, forms the resiliency supported of 600MW " W " flame boiler, in running, this device has played damping effect, can in time eliminate producing the influence of distortion to boiler in the boiler running process, in the service life of prolonged boiler, this device has simple in structure, the advantage that cost is low; Because spring is multilayer and also is provided with equally distributed outer spring at the periphery of interior spring in this device, according to the variation of the number of its number of plies and outer spring, can reach the purpose of this device of change bearing capacity, flexible and convenient to use.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is an A-A sectional schematic diagram shown in Figure 1.
The specific embodiment
As shown in the figure: 1 is base plate, is welded with metal case 11 on base plate 1, the center in case 11 be provided with two-layer at least in spring 3, adopt three layers in the present embodiment in the spring mode.Between adjacent interior spring 3, be provided with load-bearing dividing plate 7.Interior spring 3 upper ends in the superiors are provided with bearing plate 8, the welding of an end of the top and bearing tube 9 of bearing plate 8, and bearing tube 9 stretches out and the other end of bearing tube 9 welds mutually with top board 10 from case 11 loam cakes.Center at base plate 1, load-bearing dividing plate 7, bearing plate 8, bearing tube 9, top board 10 is provided with the centre bore of same axis.
For 3 location of spring in making, unlikely shift position, spring locating ring 4 in all being welded with on below base plate 1, load-bearing dividing plate 7 and bearing plate 8, interior spring locating ring 4 is positioned at the endoporus place of spring 3.
The periphery of interior spring 3 be provided with circumference equally distributed outside spring 5, in order to prevent outer spring 5 shift positions, spring location core 2 outside on base plate 1, load-bearing dividing plate 7, all being welded with, outer spring location core 2 is positioned at the endoporus place of outer spring 5, spring dividing plate 6 outside being welded with between adjacent outer spring 5 at base plate 1, above the load-bearing dividing plate 7, every layer outer spring 5 is 8.
After the installation, the weight of boiler integral body is pressed on the top board 10, is pressed in each on the spring 3 and outer spring 5 by bearing tube 9, bearing plate 8 and load-bearing dividing plate 7 again.
Claims (5)
1. non-standard spring support hanging frame, it is characterized in that: be connected to case (11) on the base plate (1), in case (11), be provided with two-layer at least in spring (3), between adjacent interior spring (3), be provided with load-bearing dividing plate (7), spring (3) upper end that is positioned at the top is provided with bearing plate (8), bearing plate (8) connects bearing tube (9), bearing tube (9) stretches out and joins with top board (10) from case (11) loam cake, is provided with the centre bore of same axis in the center of base plate (1), load-bearing dividing plate (7), bearing plate (8), bearing tube (9), top board (10).
2. non-standard spring support hanging frame according to claim 1 is characterized in that: spring locating ring (4) in being equipped with on described base plate (1), load-bearing dividing plate (7) and the bearing plate (8).
3. non-standard spring support hanging frame according to claim 2 is characterized in that: the periphery of spring (3) is provided with the equally distributed outer spring of circumference (5) in described.
4. non-standard spring support hanging frame according to claim 3 is characterized in that: be equipped with outer spring location core (2) on described base plate (1), the load-bearing dividing plate (7).
5. non-standard spring support hanging frame according to claim 4 is characterized in that: be positioned between the adjacent outer spring (5) above described load-bearing dividing plate (7), the base plate (1) and be provided with outer spring dividing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200151897U CN201103921Y (en) | 2007-10-10 | 2007-10-10 | Non-standard spring support hanging rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200151897U CN201103921Y (en) | 2007-10-10 | 2007-10-10 | Non-standard spring support hanging rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103921Y true CN201103921Y (en) | 2008-08-20 |
Family
ID=39950948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200151897U Expired - Lifetime CN201103921Y (en) | 2007-10-10 | 2007-10-10 | Non-standard spring support hanging rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103921Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108884990A (en) * | 2016-03-21 | 2018-11-23 | 通用电器技术有限公司 | The system and method for being used to support boiler loading |
-
2007
- 2007-10-10 CN CNU2007200151897U patent/CN201103921Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108884990A (en) * | 2016-03-21 | 2018-11-23 | 通用电器技术有限公司 | The system and method for being used to support boiler loading |
| CN108884990B (en) * | 2016-03-21 | 2020-08-11 | 通用电器技术有限公司 | System and method for supporting boiler loads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |