CN204004808U - Spring support hanging frame - Google Patents
Spring support hanging frame Download PDFInfo
- Publication number
- CN204004808U CN204004808U CN201420306847.8U CN201420306847U CN204004808U CN 204004808 U CN204004808 U CN 204004808U CN 201420306847 U CN201420306847 U CN 201420306847U CN 204004808 U CN204004808 U CN 204004808U
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- China
- Prior art keywords
- plate
- bar
- spring
- shaped trough
- rotor
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- Expired - Fee Related
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Abstract
A kind of spring support hanging frame, comprise support and swing mechanism, support comprises biside plate, side plate is provided with bar hole, swing mechanism comprises two rotor plates, pull bar with rotor plate pivot joint, be located at the pressing plate of pull bar bottom and be located at the spring on pressing plate, the part of rotor plate extends to the outside of side plate, and be connected with load bolt, one side of two rotor plates is connected with connecting plate, connecting plate is provided with the adjustment bolt extending between two rotor plates, the outside cover of spring has cylindrical shell, the end of adjusting bolt is provided with slide block, the both sides of slide block are respectively equipped with and extend in bar hole and slide-bar slidably, on each slide-bar, be also arranged with respectively a connecting rod, the end of connecting rod is connected with a drive-connecting shaft, pull bar top and drive-connecting shaft are rotationally connected, the relative both sides of cylindrical shell are respectively equipped with the bar-shaped trough arranging vertically, pressing plate is provided with the extension part being arranged in bar-shaped trough, extension part can move up and down along bar-shaped trough.This spring support hanging frame, can have guide and limit function.
Description
Technical field
The utility model relates to a kind of suspension and support, refers to especially a kind of for the various spring support hanging frames with the pipeline of hot and cold displacement.
Background technique
At present, the additional stress of bringing in order to reduce thermal expansion of pipeline shrinkage, is widely used spring support hanging frame in industries such as electric power, petrochemical industry and fixes lifting industrial pipeline or equipment.
Existing hanger structure generally includes support and is arranged on the swing mechanism on support by main shaft.Described swing mechanism comprises two parallel rotor plates, described rotor plate is rotationally connected in a side of main shaft and the upper end of load bolt, the opposite side that is positioned at main shaft on rotor plate has connecting plate, on connecting plate, be provided with adjustment bolt, adjustment bolt is between two rotor plates and its inner end and a pull bar upper end are rotationally connected.The lower end of pull bar is connected to pressing plate, is provided with the spring that is enclosed within pull bar outside between pressing plate and end cap, and there is the cylindrical shell joining with end cap in the outside of spring.This hanger structure is fixed on foundation frame by the side plate on support, and the lower end of load bolt is connected with lifted weight thing, by the stay-bolt joining with swing mechanism, to spring, applies active force, and now spring is compressed.This hanger structure is unreasonable, in concrete use, exist as can not guide and limit etc. problem, need further improvement.
Model utility content
The utility model proposes a kind of spring support hanging frame, solved the problem such as guide and limit difficulty in prior art.
The technical solution of the utility model is achieved in that
A kind of spring support hanging frame, comprise support and be located at the swing mechanism on this support, described support comprises two parallel and spaced side plates and is connected in the top board on biside plate top, described top board is for fixing with the external world, described side plate is provided with bar hole, described swing mechanism comprises that two are parallel to each other and spaced rotor plate, pull bar with rotor plate pivot joint, be located at the pressing plate of pull bar bottom and be located at the spring on pressing plate, described rotor plate is located in described biside plate, and be rotatably connected with side plate by main shaft, the part of described rotor plate extends to the outside of side plate, and be connected with load bolt, the bottom of described load bolt is used for fixedly weight, one side of described two rotor plates is connected with a plate, this connecting plate is provided with adjustment bolt, described adjustment bolt extends between two rotor plates, the outside cover of described spring has a cylindrical shell, the top of described cylindrical shell is fixed with one against plate, the described middle part against plate is provided with the through hole passing through for described connecting rod, the end of described adjustment bolt is provided with a slide block, the both sides of described slide block are extended with respectively a slide-bar, described sliding the tip of the axis extends in the bar hole of described side plate, and can in bar hole, slide, on each slide-bar, be also arranged with respectively a connecting rod, the end of described connecting rod is connected with a drive-connecting shaft, top and the drive-connecting shaft of described pull bar are rotationally connected, the relative both sides of described cylindrical shell are respectively equipped with the bar-shaped trough arranging vertically, the position of corresponding each bar-shaped trough of described pressing plate is respectively equipped with the extension part being arranged in bar-shaped trough, described extension part can move up and down along bar-shaped trough.
Preferred version is, the bottom of described pull bar is provided with screw thread, and described pressing plate is connected with pull rod screw.
Preferred version is, the bottom of the described load bolt suspension ring that have been threaded, and described suspension ring are used for connecting lifted weight thing.
Preferred version is that the described top against plate is resisted against the outside of the side plate of described support.
Preferred version is, the quantity of described extension part and the bar-shaped trough corresponding with it is respectively 3 or 4.
The beneficial effects of the utility model are:
The utility model medi-spring suspension and support is when operation, described swing mechanism has a certain amount of swing, spring is compressed, now pull bar band dynamic pressure plate can and be adjusted bolt with respect to connecting rod a certain amount of rotation, thereby realize and be subject to equilibrium of forces, the setting of extension part and bar-shaped trough, can guide moving up and down of positioning pressuring plate, thereby the flexible scope of guiding retaining spring, and then reach the object of guiding location.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic perspective view of the utility model spring support hanging frame;
Fig. 2 is the connecting rod of the utility model spring support hanging frame and the structural representation of pull bar part.
In figure:
100, spring support hanging frame; 10, support; 20, swing mechanism; 11, side plate; 12, top board; 13, bar hole; 14, mounting hole; 21, rotor plate; 22, connecting rod; 23, drive-connecting shaft; 24, pull bar; 25, main shaft; 26, rotatingshaft; 27, load bolt; 28, suspension ring; 29, connecting plate; 30, slide-bar; 31, pressing plate; 32, spring; 33, cylindrical shell; 35, against plate; 36, through hole; 310, extension part; 330, bar-shaped trough.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, this spring support hanging frame 100 comprises support 10 and is articulated in the swing mechanism 20 on this support 10.
Described support 10 comprises that two are parallel to each other and spaced side plate 11 and be connected in the top board 12 between described biside plate 11 tops.On described side plate 11, be respectively equipped with a bar hole 13.Described top board 12 is provided with mounting hole 14, to fix with the external world.
Please refer to Fig. 2, described swing mechanism 20 is articulated on the side plate 11 of this support 10, and it comprises that two are parallel to each other and spaced rotor plate 21, pivot joint is located at the connecting rod 22 on each rotor plate 21, a drive-connecting shaft 23 that is connected in described two connecting rod 22 bottoms and pivot joint and is located at the pull bar 24 on this drive-connecting shaft 23 respectively.
A part for described rotor plate 21 is located between the biside plate 11 of described support 10, and is rotationally connected by a main shaft 25; Another part of described rotor plate 21 extends to the outside of the biside plate 11 of support 10, on it, by a rotatingshaft 26, is connected with a load bolt 27, and described load bolt 27 can rotate with respect to rotor plate 21 along this rotatingshaft 26.The suspension ring 28 that have been threaded in the bottom of load bolt 27, for connecting lifted weight thing.The part of described rotor plate 21 between the side plate 11 of support 10 is also provided with a plate 29, and described connecting plate 29 is connected in a side of described two rotor plates 21.On described connecting plate 29, be installed with an adjustment bolt (not shown), described adjustment bolt extends between described two rotor plates 29, and be provided with a slide block (not shown) in its end, the two ends of described slide block are extended with respectively a slide-bar 30, the end of described slide-bar 30 extends in the bar hole 13 of described side plate 11, and can slide along described bar hole 13, to guarantee that rotor plate 21 rotates certain angle with respect to the side plate 11 of support 10.
The top of described connecting rod 22 is sheathed on described slide-bar 30, and between described slide block and side plate.Described connecting rod 22 can described slide-bar 30 be axle rotation, and its bottom extends to the outside of described support 10.Described drive-connecting shaft 23 is arranged in the bottom of described two connecting rods 22.The top of described pull bar 24 is sheathed on drive-connecting shaft 23, and can this drive-connecting shaft 23 be axle rotation.The outer surface of described pull bar 24 bottoms is provided with screw thread, and screws togather and fix a pressing plate 31.Between described pull bar 24 and connecting rod 22, form the constant-force spring hanger structure of three rod-types.
Described pressing plate 31 is provided with a spring 32, in spring 32 outside covers, has a cylindrical shell 33.The relative both sides of described cylindrical shell 33 are respectively equipped with a bar-shaped trough 330, and each bar-shaped trough 330 is along the axial setting of cylindrical shell 33.The position of pressing plate 31 corresponding each bar-shaped troughs 330 is respectively equipped with the extension part 310 being arranged in bar-shaped trough 330, and described extension part 310 can move up and down along bar-shaped trough 330.The length of described bar-shaped trough 330, can set according to the stressed size of practical application medi-spring 32.During concrete enforcement, the number of described extension part 310 and the bar-shaped trough 330 that is mated can not be restricted to the described embodiments, and can be respectively two, can be three or four yet.The top of described cylindrical shell 33 is fixed with one against plate 35, and the described middle part against plate 35 is provided with the through hole 36 passing through for connecting rod 22.Described against plate 35 for for the top of spring 32 against, its top is resisted against the outside of the side plate 11 of described support 10.When operation, described swing mechanism 20 has a certain amount of swing, and spring 32 is compressed, and now pull bar 24 band dynamic pressure plates 31 can and be adjusted bolt with respect to connecting rod 22 a certain amount of rotation, thereby automatically realizes stressed balance adjustment.The setting of the extension part 310 of described pressing plate 31 and the bar-shaped trough 330 of cylindrical shell 33, can guide moving up and down of positioning pressuring plate 31, thus the flexible scope of guiding retaining spring, and then reach the object of guiding location.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a spring support hanging frame, comprise support and be located at the swing mechanism on this support, described support comprises two parallel and spaced side plates and is connected in the top board on biside plate top, described top board is for fixing with the external world, described side plate is provided with bar hole, described swing mechanism comprises that two are parallel to each other and spaced rotor plate, pull bar with rotor plate pivot joint, be located at the pressing plate of pull bar bottom and be located at the spring on pressing plate, described rotor plate is located in described biside plate, and be rotatably connected with side plate by main shaft, the part of described rotor plate extends to the outside of side plate, and be connected with load bolt, the bottom of described load bolt is used for fixedly weight, one side of described two rotor plates is connected with a plate, this connecting plate is provided with adjustment bolt, described adjustment bolt extends between two rotor plates, the outside cover of described spring has a cylindrical shell, the top of described cylindrical shell is fixed with one against plate, the described middle part against plate is provided with the through hole passing through for described connecting rod, it is characterized in that: the end of described adjustment bolt is provided with a slide block, the both sides of described slide block are extended with respectively a slide-bar, described sliding the tip of the axis extends in the bar hole of described side plate, and can in bar hole, slide, on each slide-bar, be also arranged with respectively a connecting rod, the end of described connecting rod is connected with a drive-connecting shaft, top and the drive-connecting shaft of described pull bar are rotationally connected, the relative both sides of described cylindrical shell are respectively equipped with the bar-shaped trough arranging vertically, the position of corresponding each bar-shaped trough of described pressing plate is respectively equipped with the extension part being arranged in bar-shaped trough, described extension part can move up and down along bar-shaped trough.
2. spring support hanging frame as claimed in claim 1, is characterized in that: the bottom of described pull bar is provided with screw thread, and described pressing plate is connected with pull rod screw.
3. spring support hanging frame as claimed in claim 1, is characterized in that: the bottom of the described load bolt suspension ring that have been threaded, described suspension ring are used for connecting lifted weight thing.
4. spring support hanging frame as claimed in claim 1, is characterized in that: the described top against plate is resisted against the outside of the side plate of described support.
5. spring support hanging frame as claimed in claim 1, is characterized in that: the quantity of described extension part and the bar-shaped trough corresponding with it is respectively 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306847.8U CN204004808U (en) | 2014-06-10 | 2014-06-10 | Spring support hanging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306847.8U CN204004808U (en) | 2014-06-10 | 2014-06-10 | Spring support hanging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004808U true CN204004808U (en) | 2014-12-10 |
Family
ID=52044811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306847.8U Expired - Fee Related CN204004808U (en) | 2014-06-10 | 2014-06-10 | Spring support hanging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004808U (en) |
-
2014
- 2014-06-10 CN CN201420306847.8U patent/CN204004808U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |