Spring support hanger convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of supports and hangers, and discloses a spring support and hanger convenient to disassemble and assemble, which comprises a top plate capable of being used for the spring support and hanger, positioning holes are symmetrically formed in two sides of a limiting frame, a lifting assembly comprises a sliding rod, a lifting rod, a screw rod and a first bevel gear, and the sliding rod is fixed on the inner wall of a sleeve shell. The lifting rod slidably sleeves the surface of the sliding rod, the bottom of the lifting rod penetrates through the bottom of the sleeve shell, the lead screw penetrates through the interior of the lifting rod in a threaded mode, the first bevel gear is fixed to the lower portion of the lead screw in an embedded mode, a driving structure is arranged on the surface of the first bevel gear, a clamping mechanism is arranged on the surface of the lifting rod, and a supporting component is arranged on the surface of the clamping mechanism. By means of mutual matching of the driving structure, the clamping mechanism and the supporting component, when the device is used, the purpose of clamping pipelines of different sizes can be achieved through the clamping structure, rapid disassembly and assembly can be achieved through matching of the clamping structure and the positioning holes, and therefore convenience is improved when the pipelines are overhauled.

Description

Technical Field

[0001] This utility model relates to the field of support and hanger technology, specifically a spring support and hanger that is easy to assemble and disassemble. Background Technology

[0002] Spring supports are a very common type of industrial equipment, mainly used in pipeline transportation. They effectively support the bottom of the pipeline, preventing it from sinking and bending due to gravity, which would affect the transportation process.

[0003] Chinese patent CN119737508A discloses a pipe spring support. This device, through the coordinated use of a fixed sleeve, sliding rod, spring two, spring damper two, fixed crossbar, sliding sleeve, spring damper one, spring one, support rod, connecting rod, upper clamping plate, and lower clamping plate, achieves the function of buffering vibrations in both vertical and horizontal directions. Through the coordinated use of a fixed nut, threaded top column, guide rod, knob, and rubber top plate, it can fasten and balance the pipe. By making the rubber top plate of rubber, it can avoid scratching the outer wall of the pipe and enhance the stability of pipe clamping, prevent loosening, and make it safer and more reliable.

[0004] However, in actual use, the height of the pipe from the building roof varies in different environments. Therefore, the support and hanger need to be adjusted according to the usage requirements of the pipe at different heights. However, the existing device cannot meet this requirement. Even if the height adjustment can be forcibly completed by driving the spring, the spring will be in a state of energy storage or tension for a long time, which will reduce the service life of the spring. Therefore, a spring support and hanger that is easy to disassemble and install is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a spring support that is easy to assemble and disassemble, in order to solve the problem mentioned in the background art that, in actual use, the height of the pipe from the building roof is different in different environments. Therefore, it is necessary to make the support adjust the height according to the usage requirements of the pipe at different heights. However, the existing device cannot meet this requirement. Even if the spring can be driven to forcibly complete the height adjustment, the spring will be in a state of energy storage or tension for a long time, which will reduce the service life of the spring.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spring support bracket that is easy to assemble and disassemble, comprising a top plate for use as a spring support bracket, a limiting frame fixed at the bottom center of the top plate, a housing being snapped into the inside of the limiting frame, positioning holes symmetrically opened on both sides of the limiting frame, a lifting assembly being provided inside the housing, the lifting assembly comprising a slide rod, a lifting rod, a lead screw and a first bevel gear, the slide rod being fixed to the inner wall of the housing, the lifting rod being slidably sleeved on the surface of the slide rod, the bottom of the lifting rod penetrating the bottom of the housing, the lead screw thread penetrating the inside of the lifting rod, the end of the lead screw being bearing-connected to the inner wall of the housing, the first bevel gear being nested and fixed below the lead screw, a driving structure being provided on the surface of the first bevel gear, the driving structure being interconnected with the housing, a clamping mechanism being provided on the surface of the lifting rod, and a supporting component being provided on the surface of the clamping mechanism.

[0007] Preferably, the inner wall of the aforementioned casing is fixed with a partition, and the top ends of the slide rod and the lead rod are connected to the partition.

[0008] Preferably, the drive structure described above includes a second bevel gear and a rotating shaft. The second bevel gear is meshed with one side of the first bevel gear, and the rotating shaft is fixed at the center of the side of the second bevel gear. The end of the rotating shaft passes through the side wall of the housing, and the rotating shaft and the side wall of the housing are connected by a bearing.

[0009] Preferably, the clamping mechanism includes a horizontal plate, a bidirectional screw, a sliding plate, and a clamping plate. The horizontal plate is fixed to the bottom of the lifting rod. A through groove is formed on the surface of the horizontal plate. The bidirectional screw is connected to the inside of the through groove by a bearing. The end of the bidirectional screw passes through the side wall of the horizontal plate. The sliding plate is threaded onto the surface of the bidirectional screw. The side of the sliding plate slides against the inner wall of the through groove. The clamping plate is fixed to the side wall of the sliding plate.

[0010] Preferably, two skateboards are provided, and the skateboards are symmetrically distributed about the longitudinal central axis of the horizontal board.

[0011] Preferably, the ends of the bidirectional screw and the rotating shaft are both fixed with rotating plates, and the internal threads of the rotating plates are threaded through with locking bolts. The ends of the locking bolts are respectively fixed to the outer walls of the horizontal plate and the casing.

[0012] Preferably, the aforementioned support component includes a fixing rod, a base plate, and a fastening bolt. The fixing rod is fixed to the bottom of one of the slide plates, the base plate is rotatably sleeved on the surface of the fixing rod, and the fastening bolt is threaded through the interior of the base plate and threadedly connected to the other slide plate.

[0013] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0014] 1. This utility model, through the cooperation of the top plate, limiting frame, housing, positioning hole and lifting component, enables the device to be height-adjusted by means of the lifting component during use. This solves the problem that the existing device has a fixed height and cannot be adjusted according to different situations. Even if the elastic element is forcibly driven, it will affect its lifespan.

[0015] 2. Through the cooperation of the drive structure, clamping mechanism and support components, this utility model enables the device to clamp pipes of different sizes using the clamping structure, and can also be quickly disassembled and assembled with the positioning holes, thereby increasing the convenience of pipe maintenance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first-view structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of the support component of this utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the lifting rod of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Top plate; 2. Limiting frame; 3. Housing; 4. Positioning hole; 5. Lifting assembly; 501. Slide rod; 502. Lifting rod; 503. Lead screw; 504. First bevel gear; 6. Drive structure; 601. Second bevel gear; 602. Rotating shaft; 7. Clamping mechanism; 701. Horizontal plate; 702. Bidirectional screw; 703. Slide plate; 704. Clamping plate; 8. Support component; 801. Fixing rod; 802. Base plate; 803. Fastening bolt. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0025] Example

[0026] In the Chinese patent with publication number CN119737508A, in actual use, the height of the pipe from the building roof is different in different environments. Therefore, it is necessary to make the support and hanger adjust the height according to the usage requirements of the pipe at different heights. However, the existing device cannot meet this requirement. Even if the spring can be driven to forcibly complete the height adjustment, the spring will be in a state of energy storage or tension for a long time, which will reduce the service life of the spring.

[0027] Please see Figure 1-5This utility model provides a technical solution: a spring support bracket that is easy to assemble and disassemble, including a top plate 1 for use as a spring support bracket. To fix the device to the wall surface, the side of the top plate 1 is fixed with side lugs for through-hole screws. To prevent the housing 3 from shaking or shifting, a limiting frame 2 is fixed at the bottom center of the top plate 1. The housing 3 is snapped into the inside of the limiting frame 2. Positioning holes 4 are symmetrically provided on both sides of the limiting frame 2. To allow the support height of the device to be adjusted according to different situations, the inside of the housing 3 is provided with… The lifting assembly 5 includes a slide rod 501, a lifting rod 502, a lead screw 503, and a first bevel gear 504. To ensure the support conforms to the standards of a spring support, the lifting rod 502 includes a sleeve rod, a connecting rod, and a spring. The slide rod 501 is fixed to the inner wall of the housing 3. The sleeve rod slidably fits onto the surface of the slide rod 501. A connecting rod is slidably connected inside the sleeve rod. A spring is nested and fixed to the surface of the connecting rod. The other end of the spring is fixed to the inner wall of the sleeve rod. The bottom of the sleeve rod penetrates the bottom of the housing 3. The screw 503 is threaded through the inside of the sleeve rod. The end of the screw 503 is connected to the bearing on the inner wall of the sleeve 3. The first bevel gear 504 is nested and fixed below the screw 503. The surface of the first bevel gear 504 is provided with a drive structure 6, which is connected to the sleeve 3. The surface of the lifting rod 502 is provided with a clamping mechanism 7, and the surface of the clamping mechanism 7 is provided with a support component 8. In order to ensure that the installation of the screw 503 and the slide rod 501 does not obstruct the sliding plate 703 in the positioning hole 4, thereby ensuring the positioning operation. Successfully completed. The inner wall of the housing 3 is fixed with a partition. The top ends of the slide rod 501 and the lead screw 503 are connected to the partition. In order to provide a power source for the lifting operation, a drive structure 6 is provided. The drive structure 6 includes a second bevel gear 601 and a rotating shaft 602. The second bevel gear 601 is meshed with one side of the first bevel gear 504. The rotating shaft 602 is fixed at the center of the side of the second bevel gear 601. The end of the rotating shaft 602 passes through the side wall of the housing 3. The rotating shaft 602 and the side wall of the housing 3 are connected by a bearing.

[0028] To ensure clamping and fixing of pipes of different sizes, a clamping mechanism 7 is provided. The clamping mechanism 7 includes a horizontal plate 701, a bidirectional screw 702, a sliding plate 703, and a clamping plate 704. The sliding plate 703 includes a movable plate, an insert plate, and a tension spring. The horizontal plate 701 is fixed to the bottom of the connecting rod. A through groove is formed on the surface of the horizontal plate 701. The bidirectional screw 702 is bearing-connected to the inside of the through groove, and its end penetrates through the side wall of the horizontal plate 701. The movable plate is threaded onto the surface of the bidirectional screw 702, and its side slidably fits against the inner wall of the through groove. The clamping plate 704 is fixed to the side wall of the movable plate. The insert plate is engaged and slidably fitted onto the top of the movable plate. The tension spring is nested and fixed to the surface of the movable plate, and its end is fixed to the bottom of the insert plate. To enhance the clamping effect on the pipe, the surface of the clamping plate 704 has an arc-shaped structure. For easy and quick assembly and disassembly, the insert plate has a "7"-shaped structure. The sliding plate 703 is aligned with the longitudinal center axis of the horizontal plate 701. The top of the insert plate corresponds to the position of the positioning hole 4. To increase the stability of the bidirectional screw 702 and the rotating shaft 602 after rotation, rotating plates are fixed to the ends of both the bidirectional screw 702 and the rotating shaft 602. Locking bolts are threaded through the internal threads of the rotating plates. The ends of the locking bolts are fixed to the outer walls of the horizontal plate 701 and the sleeve 3, respectively. To prevent the pipe from falling downwards, a support component 8 is provided. The support component 8 includes a fixing rod 801, a base plate 802, and a fastening bolt 803. The fixing rod 801 is fixed to the bottom of a sliding plate 703. The base plate 802 is rotatably sleeved on the surface of the fixing rod 801. The fastening bolt 803 is threaded through the inside of the base plate 802 and threadedly connected to another sliding plate 703. To achieve the purpose of shock absorption and protection, rubber pads are fixed to the surfaces of the base plate 802 and the clamping plate 704. When the movable plate moves to the end of the bidirectional screw 702, the insert plate will disengage from the positioning hole 4.

[0029] The working principle or structural principle is as follows: First, when installing the device, the operator can use a screw tube to pass through the side lugs to fix the top plate 1 to the wall surface. Next, the sleeve 3 is inserted into the inside of the limiting frame 2. Then, according to the required installation height of the pipe, the height of the horizontal plate 701 is adjusted. During adjustment, the operator can drive the rotating shaft 602 to rotate through the rotating plate at the end of the rotating shaft 602. Because the rotating shaft 602 and the lead screw 503 are connected to each other through the first bevel gear 504 and the second bevel gear 601, when the rotating shaft 602 rotates, it will drive the lead screw 503 to rotate, thereby causing the sleeve rod and connecting rod to rise and fall, thus adjusting the height of the horizontal plate 701. After adjusting the height, the operator can rotate the base plate 802 to connect the fastening bolts 803 on its surface with the movable plate, thus forming a "closed" frame. Next, after the pipe passes through the clamping plates 704, the operator can use the rotating plate at the end of the bidirectional screw 702 to drive the bidirectional screw 702 to rotate. Because the bidirectional screw 702 is threadedly connected to the movable plate, when the bidirectional screw 702 rotates, it will drive the movable plate to move, which will then drive the clamping plate 704 to clamp and fix the pipe. At the same time, it will also drive the insertion plate to continuously move within the positioning hole 4. If it is necessary to disassemble the device, the bidirectional screw 702 can be rotated in the opposite direction to complete the quick disassembly.

[0030] In summary, this device has advantages such as height adjustability and ease of assembly and disassembly.

[0031] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A spring support bracket that is easy to assemble and disassemble, comprising a top plate (1) that can be used for the spring support bracket, characterized in that: A limiting frame (2) is fixed at the bottom center of the top plate (1). A sleeve (3) is snapped into the inside of the limiting frame (2). Positioning holes (4) are symmetrically opened on both sides of the limiting frame (2). A lifting assembly (5) is provided inside the sleeve (3). The lifting assembly (5) includes a slide rod (501), a lifting rod (502), a lead screw (503), and a first bevel gear (504). The slide rod (501) is fixed to the inner wall of the sleeve (3). The lifting rod (502) is slidably sleeved on the surface of the slide rod (501). The bottom of the lifting rod (502) extends through the bottom of the housing (3). The lead screw (503) is threaded through the inside of the lifting rod (502). The end of the lead screw (503) is connected to the bearing on the inner wall of the housing (3). The first bevel gear (504) is nested and fixed below the lead screw (503). The surface of the first bevel gear (504) is provided with a drive structure (6). The drive structure (6) is connected to the housing (3). The surface of the lifting rod (502) is provided with a clamping mechanism (7). The surface of the clamping mechanism (7) is provided with a support component (8).

2. The easily detachable spring support bracket according to claim 1, characterized in that: The inner wall of the casing (3) is fixed with a partition, and the top ends of the slide rod (501) and the lead rod (503) are connected to the partition.

3. The easily detachable spring support bracket according to claim 1, characterized in that: The drive structure (6) includes a second bevel gear (601) and a rotating shaft (602). The second bevel gear (601) is meshed with one side of the first bevel gear (504). The rotating shaft (602) is fixed at the center of the side of the second bevel gear (601). The end of the rotating shaft (602) passes through the side wall of the housing (3). The rotating shaft (602) and the side wall of the housing (3) are connected by a bearing.

4. The easily detachable spring support bracket according to claim 3, characterized in that: The clamping mechanism (7) includes a horizontal plate (701), a bidirectional screw (702), a sliding plate (703), and a clamping plate (704). The horizontal plate (701) is fixed to the bottom of the lifting rod (502). A through groove is provided on the surface of the horizontal plate (701). The bidirectional screw (702) is bearing connected to the inside of the through groove. The end of the bidirectional screw (702) passes through the side wall of the horizontal plate (701). The sliding plate (703) is threaded onto the surface of the bidirectional screw (702). The side of the sliding plate (703) slides against the inner wall of the through groove. The clamping plate (704) is fixed to the side wall of the sliding plate (703).

5. A spring support bracket for easy assembly and disassembly according to claim 4, characterized in that: Two slide plates (703) are provided, and the slide plates (703) are symmetrically distributed about the longitudinal central axis of the cross plate (701).

6. A spring hanger that is easy to assemble and disassemble according to claim 4, characterized in that: The ends of the bidirectional screw (702) and the rotating shaft (602) are both fixed with rotating plates. The internal threads of the rotating plates are threaded through with locking bolts. The ends of the locking bolts are respectively fixed to the outer walls of the horizontal plate (701) and the casing (3).

7. A spring hanger that is easy to assemble and disassemble according to claim 4, characterized in that: The support component (8) includes a fixing rod (801), a base plate (802), and a fastening bolt (803). The fixing rod (801) is fixed to the bottom of one of the slide plates (703). The base plate (802) is rotatably sleeved on the surface of the fixing rod (801). The fastening bolt (803) is threaded through the interior of the base plate (802). The fastening bolt (803) is threadedly connected to the other slide plate (703).

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