Liftable spring support hanger
By introducing support columns, limiting grooves, and bidirectional screws into the spring supports, the lifting function of the supports is realized, solving the problem that existing supports cannot be adjusted, and improving the flexibility and applicability of pipeline installation.
Patent Information
- Application Number
- CN202422640889.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-10-31
AI Technical Summary
The existing spring supports cannot be raised or lowered, which makes it impossible to adjust them as needed during pipe installation, causing inconvenience.
A height-adjustable spring support bracket was designed. By setting support columns, limiting grooves, bidirectional screws and driving components on the base plate, the height of the support bracket can be adjusted. Combined with buffer springs and guide rods, stability and support force are ensured.
It enables flexible height adjustment of the supports and hangers, expands the scope of application, improves the practicality of the device, and solves the problem that existing supports and hangers cannot be raised or lowered.
Smart Images
Figure CN223740212U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of support hanger, concretely is a liftable spring support hanger. BACKGROUND
[0002] Spring support hanger, according to the torque balance principle design, in the prescribed load displacement range, load torque and spring torque always keep balance. Therefore, when the pipeline and equipment supported by constant hanger occur displacement, can obtain constant supporting force, will not bring additional stress to pipeline and equipment. Constant hanger is generally used in the place needing to reduce displacement stress, such as power station boiler body, steam, water, smoke and wind pipe and combustor etc. suspension part of power plant, and petroleum chemical equipment and other places needing to reduce displacement stress.
[0003] Spring support hanger is mainly used for steam and water pipeline or boiler equipment in power plant, and the equipment device generating thermal displacement in operation, and the existing spring support hanger can not be lifted, so when installing pipeline, it cannot be adjusted according to the need, which brings inconvenience. UTILITY MODEL CONTENTS
[0004] The utility model aims at the defects of prior art, provides a liftable spring support hanger to solve the problem that the existing spring support hanger can not be lifted, so when installing pipeline, it cannot be adjusted according to the need, which brings inconvenience.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A liftable spring support hanger, including base plate, both sides of the top end surface of base plate are symmetrically equipped with support column, the air slot is set up in one of support column, the limit slot is set up in the inner side of another support column, the movable base is slidably connected in the limit slot, the two-way screw rod is equipped between two support columns, the two opposite driving pieces are screw connected on two-way screw rod, one end of two-way screw rod is rotatably connected with movable base, the driving hand wheel is equipped on the other end of two-way screw rod and extends to the outside of air slot, the mounting frame of hollow rectangular structure is equipped between the top of two support columns, the connecting column is slidably connected on mounting frame, the pipeline clamp is equipped on the top of connecting column, the buffer plate is equipped in mounting frame and extends to the bottom of connecting column, a plurality of guide rods are slidably connected on buffer plate, and both ends of guide rod are fixedly connected with the inner side wall of mounting frame.
[0007] As a preferred technical scheme of the utility model, the first connecting plate is symmetrically equipped on both sides of the top end surface of base plate, the two opposite first displacement rods are movably equipped on the inner end surface of first connecting plate, and one end of first displacement rod, away from first connecting plate, is rotatably connected with driving piece.
[0008] As a preferred technical scheme of the utility model, the second connecting plate is movably arranged on the inner side end face of the second connecting plate, and the second displacement rod is rotatably connected to the driving piece at the end away from the second connecting plate.
[0009] As a preferred technical scheme of the utility model, the first buffer spring is coaxially sleeved on the outer side of the guide rod at the bottom of the buffer plate, and the two ends of the first buffer spring are fixedly connected with the inner side wall of the mounting rack bottom and the end face of the buffer plate bottom respectively.
[0010] As a preferred technical scheme of the utility model, the second buffer spring is coaxially sleeved on the outer side of the connecting column at the top of the buffer plate, and the two ends of the second buffer spring are fixedly connected with the inner side wall of the mounting rack top and the end face of the buffer plate top respectively.
[0011] As a preferred technical scheme of the utility model, the fixing column is movably connected to the top of the supporting column, and the slide rod is slidably connected in the fixing column and movably connected to the outer side wall of the mounting rack at one end.
[0012] As a preferred technical scheme of the utility model, the slide rod and the fixing column are both provided with stop plates, and the third buffer spring is sleeved on the outer side of the slide rod and the fixing column between the two stop plates.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] The utility model has the advantages of simple structure, convenient operation and strong flexibility, so that the support hanger can adjust the height according to the installation requirement, expands the application range, improves the practicability of the device, solves the problem that the existing support hanger cannot be lifted, so that the pipe cannot be adjusted according to the requirement during installation, and the inconvenience problem is solved. DRAWINGS
[0015] Fig. 1 The utility model is a structural schematic view:
[0016] Fig. 2 The utility model is a sectional view of the mounting rack;
[0017] Fig. 3 The utility model is a connection relation diagram of the fixing column and the slide rod;
[0018] In the figure: 1, base plate; 2, support column; 21, empty slot; 22, limiting slot; 23, movable base; 3, two-way screw rod; 31, driving hand wheel; 4, driving part; 5, mounting frame; 51, connecting column; 52, buffer plate; 53, guide rod; 54, first buffer spring; 55, second buffer spring; 6, pipe clamp; 7, first connecting plate; 71, first displacement rod; 8, second connecting plate; 81, second displacement rod; 9, fixed column; 91, sliding rod; 92, stop plate; 93, third buffer spring. DETAILED DESCRIPTION
[0019] The advantages and features of the present application will be more clearly understood from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings, although variations of them will occur to those skilled in the art in light thereof. The scope of the protection sought is defined by the appended claims.
[0020] In the description of the present application, unless otherwise specified, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0021] EMBODIMENT
[0022] REFERENCE Figs. 1-3 A liftable spring support hanger, comprising a base plate 1, the base plate 1 is provided with a support column 2 symmetrically on both sides of the top end face, one of the support columns 2 is provided with an empty slot 21, the other support column 2 is provided with a limiting slot 22 on the inner side, a movable base 23 is slidably connected in the limiting slot 22, the limiting slot 22 is provided to limit the displacement of the movable base 23, and further to limit the displacement of the two-way screw rod 3, the two-way screw rod 3 is arranged between the two support columns 2, the two-way screw rod 3 is provided with two oppositely arranged driving parts 4, one end of the two-way screw rod 3 is rotatably connected with the movable base 23, the other end of the two-way screw rod 3 extends to the outside of the empty slot 21 and is provided with a driving hand wheel 31, the driving hand wheel 31 is provided to facilitate the rotation operation of the two-way screw rod 3 by the staff, a mounting frame 5 with a hollow rectangular structure is arranged between the top portions of the two support columns 2, a connecting column 51 is slidably connected on the mounting frame 5, and a pipe clamp 6 is arranged on the top of the connecting column 51.
[0023] Further, the first connecting plate 7 is symmetrically arranged on both sides of the top end surface of the substrate 1, and the first displacement rod 71 is movably arranged on the inner side end surface of the first connecting plate 7.
[0024] Further, the second connecting plate 8 is arranged on the bottom end surface of the mounting frame 5, and the second displacement rod 81 is movably arranged on the inner side end surface of the second connecting plate 8. When the two driving members 4 are away from each other, the first displacement rod 71 and the second displacement rod 81 gradually incline, the bidirectional screw 3 moves downward, the first connecting plate 7 and the second connecting plate 8 gradually approach, and the height of the pipe clamp 6 becomes lower.
[0025] It should be noted that the positive and negative threads on the bidirectional screw 3 are symmetric along the center line of the bidirectional screw 3, and the two driving members 4 are also symmetric along the center line of the bidirectional screw 3, so that the mounting frame 5 and the pipe clamp 6 can always be balanced and stable.
[0026] Reference Fig. 2 The connecting column 51 extends to the inside of the mounting frame 5, and the buffer plate 52 is arranged at the bottom of the connecting column 51. A plurality of guide rods 53 are slidably connected to the buffer plate 52, and the two ends of the guide rods 53 are fixedly connected to the inner side wall of the mounting frame 5. The outer side of the guide rod 53 at the bottom of the buffer plate 52 is coaxially sleeved with the first buffer spring 54, and the two ends of the first buffer spring 54 are fixedly connected to the inner side wall of the bottom of the mounting frame 5 and the end surface of the bottom of the buffer plate 52, respectively. The outer side of the connecting column 51 at the top of the buffer plate 52 is coaxially sleeved with the second buffer spring 55, and the two ends of the second buffer spring 55 are fixedly connected to the inner side wall of the top of the mounting frame 5 and the end surface of the top of the buffer plate 52, respectively.
[0027] Reference Fig. 3The support column 2 top movable connection has a fixed column 9, the fixed column 9 inside sliding connection has one end with the mounting bracket 5 outer side wall movable connection slide rod 91, the slide rod 91 with fixed column 9 all are equipped with stop plate 92, two stop plates 92 between the third buffer spring 93 of the slide rod 91 with fixed column 9 outside is set, the third buffer spring 93 both ends with two stop plates 92 fixed connection, and third buffer spring 93 is conical setting, when mounting bracket 5 and pipe clamp 6 are adjusted, slide rod 91 is driven in fixed column 9, through the setting of fixed column 9, slide rod 91 and third buffer spring 93, not only make mounting bracket 5 and pipe clamp 6 more stable when lifting, also provide certain support force for mounting bracket 5 and pipe clamp 6.
[0028] The working principle of the utility model is:
[0029] When the support and hanger needs to be adjusted, the staff rotates the drive hand wheel 31 to drive the bidirectional screw rod 3 to rotate, the rotation of the bidirectional screw rod 3 directly drives the two driving parts 4 connected with it by threads to move simultaneously and approach or move away from each other, when the two driving parts 4 approach each other, the first displacement rod 71 and the second displacement rod 81 gradually become vertical, the bidirectional screw rod 3 moves upward, the first connecting plate 7 and the second connecting plate 8 gradually move away from each other, so that the height of the pipe clamp 6 becomes higher, and conversely, when the two driving parts 4 move away from each other, the first displacement rod 71 and the second displacement rod 81 gradually incline, the bidirectional screw rod 3 moves downward, the first connecting plate 7 and the second connecting plate 8 gradually approach each other, so that the height of the pipe clamp 6 becomes lower, thereby realizing the lifting adjustment of the support and hanger.
[0030] In the description of the utility model, it should be explained that, unless there is definite provision and limitation, the terms "connected", "connected" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0031] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.
Claims
1. A spring hanger, comprising a base plate (1), characterized in that: The both sides of the top end face of the substrate (1) are symmetrically provided with support columns (2), one of which is provided with a through groove (21), and the other is provided with a limiting groove (22) in the inner side, and the limiting groove (22) is slidably connected with a movable base (23), and a bidirectional screw rod (3) is arranged between the two support columns (2), and the bidirectional screw rod (3) is rotatably connected with the movable base (23) at one end, and the other end of the bidirectional screw rod (3) extends to the outside of the groove (21) and is provided with a driving hand wheel (31), and a hollow rectangular mounting rack (5) is arranged between the top of the two support columns (2), and the mounting rack (5) is slidably connected with a connecting column (51), and the connecting column (51) is provided with a pipeline clamp (6) at the top, and the connecting column (51) is provided with a buffer plate (52) extending into the mounting rack (5), and the buffer plate (52) is slidably connected with a plurality of guide rods (53) whose both ends are fixedly connected with the inner side wall of the mounting rack (5).
2. A spring hanger according to claim 1, wherein: The both sides of the top end face of the substrate (1) are symmetrically provided with first connecting plates (7), and the inner side end face of the first connecting plate (7) is movably provided with two oppositely arranged first displacement rods (71), and one end of the first displacement rod (71) away from the first connecting plate (7) is rotatably connected with the driving element (4).
3. The elevatable spring hanger of claim 1, wherein: The bottom end face of the mounting rack (5) is provided with two oppositely arranged second connecting plates (8), and the inner side end face of the second connecting plate (8) is movably provided with two oppositely arranged second displacement rods (81), and one end of the second displacement rod (81) away from the second connecting plate (8) is rotatably connected with the driving element (4).
4. The elevatable spring hanger of claim 1, wherein: The outer side of the guide rod (53) at the bottom of the buffer plate (52) is coaxially provided with a first buffer spring (54), and the both ends of the first buffer spring (54) are fixedly connected with the bottom inner side wall of the mounting rack (5) and the bottom end face of the buffer plate (52) respectively.
5. The elevatable spring hanger of claim 1, wherein: The outer side of the connecting column (51) at the top of the buffer plate (52) is coaxially provided with a second buffer spring (55), and the both ends of the second buffer spring (55) are fixedly connected with the top inner side wall of the mounting rack (5) and the top end face of the buffer plate (52) respectively.
6. The elevatable spring hanger of claim 1, wherein: The support column (2) is movably connected with a fixed column (9), and the fixed column (9) is slidably connected with a slide rod (91) movably connected with the outer side wall of the mounting rack (5).
7. A spring hanger according to claim 6, wherein: The slide rod (91) and the fixed column (9) are both provided with stop plates (92), and the third buffer spring (93) is arranged on the outer side of the slide rod (91) and the fixed column (9) between the two stop plates (92).