CN202109101U - Constant-force spring support and hanger convenient for adjustment - Google Patents
Constant-force spring support and hanger convenient for adjustment Download PDFInfo
- Publication number
- CN202109101U CN202109101U CN2011201959775U CN201120195977U CN202109101U CN 202109101 U CN202109101 U CN 202109101U CN 2011201959775 U CN2011201959775 U CN 2011201959775U CN 201120195977 U CN201120195977 U CN 201120195977U CN 202109101 U CN202109101 U CN 202109101U
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- adjustment
- plate
- bolt
- main shaft
- rotationally connected
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Abstract
A constant-force spring support and hanger convenient for adjustment includes a supporting body arranged above and formed by two parallel suspended supporting side plates, a top plate above the supporting side plates and a bottom plate below the supporting side plates, wherein two parallel rotating plates are arranged in the supporting body and rotationally connected with the supporting side plates through a main shaft; the sides of the rotating plates on the main shaft are rotationally connected with the upper end of a load bolt; and a connecting plate is arranged on the other sides of the rotating plates on the main shaft, an adjusting bolt is arranged on the connecting plate and arranged between the two rotating plates, and the inner end part of the adjusting bolt is rotationally connected with the upper end of a pull plate. The constant-force spring support and hanger convenient for adjustment is characterized in that load adjusting holes are arranged on the supporting side plates, and are justly arranged on the side surface of the end cap part of the adjusting bolt; and compared with the prior art, the adjusting bolt is easy to observe and on site adjustment can be achieved with convenience through tools, time and labor are saved, factory-return treatment is not required, the expense is saved, and the cost is reduced.
Description
Technical field
The utility model relates to a kind of suspension bracket, particularly a kind of industrial pipeline that is used for industries such as electric power, chemical industry or equipment and the constant-force spring hanger that the convenient adjustment of occasions such as thermal walking and load is invariable need be arranged at vertical direction.
Background technique
At present, in industries such as electric power, chemical industry, often use suspension bracket fixing lifting industrial pipeline or equipment.Existing hanger structure is support to be arranged and be installed in the swing mechanism on the support through main shaft; Swing mechanism comprises two parallel rotor plates; Being positioned at a side of main shaft and the upper end of load bolt on the rotor plate is rotationally connected; The opposite side that is positioned at main shaft on the rotor plate has connecting plate, on connecting plate, is provided with the adjustment bolt, and the adjustment bolt is rotationally connected between two rotor plates and on inner end and the arm-tie.In the lower end of support base plate is arranged and be provided with upper and lower to slideway; The lower end of arm-tie is equipped with roller or the slide block that matches with slideway; The upper end of roller or slide block and stay-bolt joins; The lower end of stay-bolt is connected to pressing plate, between pressing plate and base plate, is provided with the spring that is enclosed within the stay-bolt outside, and there is the cylindrical shell that joins with base plate in the outside of spring.This device is fixed on the foundation frame through the top board of support top, and the lower end of load bolt is connected with the lifted weight thing through the degree of tightness nut, applies active force through the stay-bolt that joins with swing mechanism to spring, and spring is compressed at this moment.The suspension bracket of this structure, the adjustment bolt can only can be observed in the side, and since the restriction in space be difficult to adjust with instrument.And design load and on-the-spot actual load need carry out the load adjustment to suspension and support and could satisfy on-the-spot requirement because various factors deviation occurs through regular meeting.Because existing suspension bracket can't be adjusted at the scene, need return factory and utilize specialist tools and equipment to adjust, and wastes time and energy, and not only loses time, and delays the duration, also needs pay the freight.
Summary of the invention
The purpose of the utility model provide a kind of to the adjustment bolt observe easily, utilize instrument can on-the-spot adjustment, the constant-force spring hanger of time saving and energy saving, the convenient adjustment that reduces expense, overcome the deficiency of existing technology.
The constant-force spring hanger of the convenient adjustment of the utility model; Comprise the support that the base plate by top board above two parallel support side plate, the support side plate and support side plate below above being positioned at is formed; Two parallel rotor plates are arranged in the support and be rotationally connected through main shaft and support side plate; Being positioned at a side of main shaft and the upper end of load bolt on the rotor plate is rotationally connected; The opposite side that is positioned at main shaft on two rotor plates has connecting plate, and the adjustment bolt is arranged on this connecting plate, and the adjustment bolt is rotationally connected between two rotor plates and on inner end and the arm-tie; It is characterized in that: described support side plate is provided with load adjustment hole, and described load adjustment hole just is positioned at the side of adjustment bolt end cap portion.
The constant-force spring hanger of the convenient adjustment of the utility model is compared with prior art observed easily the adjustment bolt, and the on-the-spot easily adjustment of instrument capable of using is time saving and energy saving, need not to return factory and office's reason, and cost saving reduces cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
As shown in Figure 1: this suspension bracket top is support, and this support comprises two support side plate that are parallel to each other 22, is welded with top board 1 in the top of two support side plate 22, is processed with mounting hole on the top board 1, is used for fixing this suspension bracket.Bottom in support side plate 22 is welded with base plate 6.Support forms frame structure.
Be connected with swing mechanism on the support, concrete structure is following: two rotor plates that are parallel to each other 3 are arranged in the support inboard, be rotationally connected each other through main shaft 18 between rotor plate 3 and the support side plate 22.Be fixed with displacement indication bearing pin 2 in the outside of each rotor plate 3; Displacement indication bearing pin 2 just is positioned at the curve bath 21 on the support side plate 22; Guarantee that rotor plate 3 can relatively rotate several angle with respect to support side plate 22; When rotor plate 3 rotates with respect to support side plate 22 along main shaft 18, can indicate bearing pin 2 and curve bath 21 to carry out the spacing of displacement indication and rotor plate 3 rotation limit positions by displacement.
A side that on rotor plate 3, is positioned at main shaft 18 is rotationally connected through the upper end of coupling shaft 20 with load bolt 19.Be that load bolt 19 can rotate with respect to rotor plate 3 along coupling shaft 20.Screw thread is connected with degree of tightness nut 17 and is used to connect the lifted weight thing in the lower end of load bolt 19.
The opposite side that on two parallel rotor plates 3, is positioned at main shaft 18 has connecting plate, on this connecting plate, is installed with adjustment bolt 4, and adjustment bolt 4 is between two rotor plates 3.The inner of adjustment bolt 4 is rotationally connected through the top of roll pin and arm-tie 5.The bottom of arm-tie 5 is equipped with roller or slide block, below base plate 6, is fixed with vertical slideway and roller or slide block and matches.The upper end of the below of roller or slide block and stay-bolt 11 joins.When rotor plate 3 rotates with respect to support side plate 22, drive stay-bolt 11 upper and lower actions, this moment roller or slide block upper and lower moving in slideway through adjustment bolt 4, arm-tie 5, roller or slide block.There is pressing plate 10 lower end of stay-bolt 11, and it is spacing to pressing plate 10 that the lower end of stay-bolt 11 is furnished with nut.Between base plate 6 and pressing plate 10, be provided with spring 7.On base plate 6, be welded with the cylindrical shell 9 that covers on spring 7 outsides.
On support side plate 22, be provided with rectangular load adjustment hole 12, load adjustment hole 12 just is positioned at the side of adjustment bolt 4 terminal cap moieties, and the size in load adjustment hole 12 is in order to exceeding with the convenient adjustment adjustment of instrument bolt 4.
Claims (1)
1. one kind makes things convenient for the constant-force spring hanger of adjusting; Comprise the support that the base plate (6) by top board (1) above two parallel support side plate (22), the support side plate (22) and support side plate (22) below above being positioned at is formed; There are two parallel rotor plates (3) also to be rotationally connected in the support through main shaft (18) and support side plate (22); Being positioned at a side of main shaft (18) and the upper end of load bolt (19) on the rotor plate (3) is rotationally connected; The opposite side that is positioned at main shaft (18) on two rotor plates (3) has connecting plate, and adjustment bolt (4) is arranged on this connecting plate, adjustment bolt (4) be positioned between two rotor plates (3) and inner end and arm-tie (5) on be rotationally connected; It is characterized in that: described support side plate (22) is provided with load adjustment hole (12), and described load adjustment hole (12) just is positioned at the side of adjustment bolt (4) terminal cap moiety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201959775U CN202109101U (en) | 2011-06-11 | 2011-06-11 | Constant-force spring support and hanger convenient for adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201959775U CN202109101U (en) | 2011-06-11 | 2011-06-11 | Constant-force spring support and hanger convenient for adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109101U true CN202109101U (en) | 2012-01-11 |
Family
ID=45434535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201959775U Expired - Lifetime CN202109101U (en) | 2011-06-11 | 2011-06-11 | Constant-force spring support and hanger convenient for adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133781A (en) * | 2013-03-11 | 2013-06-05 | 江苏大秦电气有限公司 | Constant-force spring hanger capable of displaying loads and displacement |
| CN106969201A (en) * | 2017-04-26 | 2017-07-21 | 西安热工研究院有限公司 | A kind of load lock and adjustment modified constant-force spring hanger |
-
2011
- 2011-06-11 CN CN2011201959775U patent/CN202109101U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133781A (en) * | 2013-03-11 | 2013-06-05 | 江苏大秦电气有限公司 | Constant-force spring hanger capable of displaying loads and displacement |
| CN106969201A (en) * | 2017-04-26 | 2017-07-21 | 西安热工研究院有限公司 | A kind of load lock and adjustment modified constant-force spring hanger |
| CN106969201B (en) * | 2017-04-26 | 2023-04-07 | 西安热工研究院有限公司 | Load locking and adjusting improved constant-force spring support hanger |
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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 |
Granted publication date: 20120111 |
|
| CX01 | Expiry of patent term |