Condensation pipe anti-vibration support of vertical condenser

Abstract

The anti-vibration support is provided with an anti-vibration mechanism, when the anti-vibration support is used, after the lower portion of a condensation pipe is jacked up through an external jack, a bolt is pulled out, a left support body and a right support body are opened through a hinge shaft, the condensation pipe is put down through the jack to make contact with the interior of a containing groove, and then the condensation pipe is placed in the containing groove. The left frame body and the right frame body are combined and then are fixed through a plug pin, a positioning pin above the left frame body is pulled out, and after a movable plate is moved to the position of a pipe plate at the upper end of a condensation pipe, the movable plate is fixed through matching of the positioning pin and a positioning hole; the operation is repeated to move the moving plate above the right frame body to the position of a pipe plate in the middle of the condenser pipe, the condenser pipe is supported by the clamping assembly, and due to the fact that a worm gear and a worm have the self-locking function, the worm can only drive the worm gear to rotate, and clamping looseness in the moving process can be avoided; and in the moving process, vibration of the condensation pipe is avoided through the anti-vibration assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-vibration support for condenser tubes of vertical condensers, specifically an anti-vibration support for condenser tubes of vertical condensers. Background Technology

[0002] The condenser tubes of a vertical condenser are a key component, primarily used to cool refrigerant or vapor and convert it into liquid. In vertical condensers, the condenser tubes are typically arranged vertically, utilizing natural convection or forced water circulation to improve cooling efficiency. Existing condenser tubes require assembly with the condenser after production. The internal structure of a vertical condenser consists of multiple condenser tubes mounted on a tube sheet. Moving these tubes requires supports, which makes it difficult to dampen the supporting tubes during movement. Therefore, we propose a vibration damping support device for the condenser tubes of a vertical condenser to address the aforementioned problems. Utility Model Content

[0003] The purpose of this utility model is to provide a vibration-damping bracket for the condenser tubes of a vertical condenser, so as to solve the problem that the vibration-damping bracket for the condenser tubes of a vertical condenser is inconvenient to use for vibration protection as mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a vibration-damping support for the condenser tube of a vertical condenser, comprising a left frame and a right frame, with a base plate correspondingly provided below both the left and right frames;

[0005] A shock-absorbing component is provided above the base plate, and casters for movement are provided below the base plate. The left and right frames are hinged at one end and fixed at the other end by pins. The left and right frames are provided with placement grooves formed by settlement. Multiple sets of fixing rods are provided on the left and right frames. The fixing rods are slidably connected to the moving plate. Assembly blocks are provided on the upper sides of the moving plate and are slidably connected to the interior of the left and right frames. Positioning pins are connected through the assembly blocks. Positioning holes that cooperate with the positioning pins are provided on the left and right frames. A clamping component for supporting the condenser pipe is provided above the moving plate.

[0006] As a preferred embodiment of this utility model, the shock-absorbing component includes a spring damper, a slide rod, a slider, a damping spring, and a support rod. The slide rod is provided inside the base plate, and two sets of sliders are provided on the slide rod, with the sliders and slide rod slidably connected. A damping spring is sleeved on the slide rod, and one end of the damping spring is fixedly connected to the inside of the base plate. The upper end of the slider is hinged to the lower end of the support rod, and the upper end of the support rod is hinged to the lower part of the left frame. Two sets of spring dampers are provided on the base plate, and the upper part of the spring dampers is fixedly connected to the lower part of the left frame.

[0007] As a preferred embodiment of this utility model, the placement groove is provided with multiple sets of balls.

[0008] As a preferred embodiment of this utility model, the clamping assembly includes a rotating rod, a worm gear, a worm wheel, a connecting member, a clamping plate, and an anti-slip pad. The moving plate is rotatably connected to the rotating rod, and the front end of the rotating rod is fixedly connected to the worm gear. The moving plate is provided with two sets of worm wheels that cooperate with the worm wheels. The worm wheels are fixedly connected to the connecting member, and the connecting member is connected to the clamping plate by bolts. The surface of the clamping plate is provided with an anti-slip pad.

[0009] As a preferred embodiment of this utility model, multiple sets of support plates are respectively provided on the left and right frames, with the support plates on the left frame positioned at the bottom and the support plates on the right frame positioned at the bottom.

[0010] As a preferred embodiment of this utility model, the movable plate on the left frame is height-adjustable in the upper half, and the movable plate on the right frame is height-adjustable in the lower half.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The anti-vibration support for the condenser tube of the vertical condenser is equipped with an anti-vibration mechanism. In use, after the condenser tube is lifted by the external jack and the pin is pulled out, the left and right frames are opened by the hinge shaft. The condenser tube is then lowered and contacts the inside of the placement groove by the jack. The ball bearings inside the placement groove reduce resistance and friction. The left and right frames are then merged and fixed by the pin. The positioning pin on the top of the left frame is pulled out, and the moving plate is moved to the tube plate position at the top of the condenser tube. It is then fixed by the positioning pin and the positioning hole. The above operation is repeated to move the moving plate on the top of the right frame to the tube plate position in the middle of the condenser tube. The clamping assembly supports the condenser tube. Since the worm gear and worm have a self-locking function, the worm gear can only be driven by the worm to rotate, which can prevent the clamp from loosening during the movement. During the movement, the anti-vibration assembly prevents the condenser tube from vibrating. Attached Figure Description

[0012] Figure 1 The three-dimensional representation of this utility model Figure 1 Structural diagram;

[0013] Figure 2 The three-dimensional representation of this utility model Figure 2 Structural diagram;

[0014] Figure 3 This is a schematic diagram of the shockproof component structure of this utility model;

[0015] Figure 4This is a schematic diagram of the clamping component structure of this utility model.

[0016] In the diagram: 1. Left frame; 2. Right frame; 3. Base plate; 4. Casters; 5. Anti-vibration assembly; 501. Spring shock absorber; 502. Slide rod; 503. Slider; 504. Damping spring; 505. Support rod; 6. Pin; 7. Placement slot; 8. Fixing rod; 9. Moving plate; 10. Assembly block; 11. Positioning pin; 12. Positioning hole; 13. Clamping assembly; 131. Rotating rod; 132. Worm gear; 133. Worm wheel; 134. Connector; 135. Clamping plate; 136. Anti-slip pad; 14. Ball bearing; 15. Support plate. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 This utility model provides a technical solution: a vibration-damping support for the condenser tubes of a vertical condenser, comprising a left frame 1 and a right frame 2, with a base plate 3 correspondingly provided below each of the left and right frame 1 and 2. A vibration-damping component 5 is provided above the base plate 3, and casters 4 for movement are provided below the base plate 3. The vibration-damping component 5 includes a spring damper 501, a sliding rod 502, a slider 503, a damping spring 504, and a support rod 505. The sliding rod is provided inside the base plate 3. 502, two sets of sliders 503 are provided on the slide rod 502, and the sliders 503 and the slide rod 502 are slidably connected. A damping spring 504 is sleeved on the slide rod 502, and one end of the damping spring 504 is fixedly connected to the inside of the base plate 3. The upper part of the slider 503 is hinged to the lower end of the support rod 505, and the upper end of the support rod 505 is hinged to the lower part of the left frame 1. Two sets of spring shock absorbers 501 are provided on the base plate 3, and the upper part of the spring shock absorber 501 is fixedly connected to the lower part of the left frame 1.

[0019] After the support is completed, push the left frame 1 to move the condenser pipe. If shaking occurs during the movement, the support rod 505 under the left frame 1 and the right frame 2 will drive the slider 503 to slide on the slide rod 502. The damping spring 504 above the slide rod 502 will contract, and at the same time the spring shock absorber 501 above the base plate 3 will reduce the vibration.

[0020] The left frame 1 and the right frame 2 are hinged at one end, and the other ends of the left frame 1 and the right frame 2 are fixed by a pin 6. The left frame 1 and the right frame 2 are provided with a placement groove 7 formed by settlement. The placement groove 7 is provided with multiple sets of ball bearings 14. The left frame 1 and the right frame 2 are provided with multiple sets of fixing rods 8. The fixing rods 8 are slidably connected to the moving plate 9. The upper sides of the moving plate 9 are provided with assembly blocks 10, and the assembly blocks 10 are slidably connected to the left frame 1 and the right frame 2. The assembly blocks 10 are connected with positioning pins 11. The left frame 1 and the right frame 2 are provided with positioning holes 12 that cooperate with the positioning pins 11. The upper part of the moving plate 9 is provided with a clamping assembly 13 for supporting the condenser tube. The clamping assembly 13 includes a rotating rod 131, a worm gear 132, and a worm wheel. 133, connector 134, clamping plate 135 and anti-slip pad 136, the movable plate 9 is rotatably connected to the rotating rod 131, the front end of the rotating rod 131 is fixedly connected to the worm gear, the movable plate 9 is provided with two sets of worm gears 133 that cooperate with the worm gears 133, the worm gears 133 are fixedly connected to the connector 134, the connector 134 is connected to the clamping plate 135 by bolts, the surface of the clamping plate 135 is provided with anti-slip pad 136, the left frame 1 and the right frame 2 are respectively provided with multiple sets of support plates 15 for support, the support plate 15 on the left frame 1 is located at the bottom, the support plate 15 on the right frame 2 is located at the bottom, the movable plate 9 on the left frame 1 is height adjustable in the upper half, the movable plate 9 on the right frame 2 is height adjustable in the lower half;

[0021] In use, push the left frame 1 to move it via the multiple casters 4 under the base plate 3. After moving the left frame 1 and right frame 2 to the vicinity of the condenser pipes, use the external jack to lift the condenser pipes from below. Pull out the pin 6, pull the left frame 1 and right frame 2 to open them via the hinge axis, and move the placement slots 7 on the left frame 1 and right frame 2 to the tube plate below the multiple condenser pipes. After bringing the left frame 1 and right frame 2 together via the hinge axis, use the jack to lower the condenser pipes into contact with the inside of the placement slot 7. The ball bearings 14 inside the placement slot 7 reduce resistance and friction. After merging the left frame 1 and right frame 2, fix them with the pin 6. The tube plate used to fix the condenser pipes usually has three parts: top, bottom, and middle. At this time, the bottom tube plate is in contact with the placement slot 7. Pull out the positioning pin 11 on the top of the left frame 1 and move the upper assembly block. Assembly block 10 slides on the upper half of the left frame 1, while moving plate 9 slides above fixed rod 8. After moving moving plate 9 to the tube plate position at the upper end of the condenser tube, it is fixed by positioning pin 11 and positioning hole 12. Repeat the operation to move moving plate 9 above the right frame 2 to the tube plate position in the middle of the condenser tube. At this time, rotating rod 131 above moving plate 9 drives worm gear 132 to rotate. Since worm gear 132 meshes with worm wheel 133, it drives worm wheel 133 to rotate, causing connecting piece 134 above worm wheel 133 to rotate. Connecting piece 134 on both sides of worm wheel 133 drives clamping plate 135 to move closer to the middle and clamp the tube plate above the condenser. Anti-slip pad 136 on the inner side of clamping plate 135 increases friction and completes the support of condenser tube. The self-locking function of worm wheel 133 and worm gear 132 can prevent the clamping from loosening during movement.

[0022] Working principle: When using the anti-vibration bracket for the condenser tubes of a vertical condenser, push the left frame 1 to move it via the multiple casters 4 under the base plate 3. After moving the left frame 1 and right frame 2 near the condenser tubes, use the external jack to lift the condenser tubes from below. Pull out the pin 6, pull the left frame 1 and right frame 2 to open them via the hinge shaft, move the placement slots 7 on the left frame 1 and right frame 2 to the tube plate below the multiple condenser tubes, and then bring the left frame 1 and right frame 2 together via the hinge shaft. Finally, use the jack to... The condenser tube is lowered and contacts the inside of the placement slot 7. The ball bearings 14 inside the placement slot 7 reduce resistance and friction. After the left frame 1 and right frame 2 are combined, they are fixed by the pin 6. The tube plate used to fix the condenser tube typically has three parts: a top, a bottom, and a middle section. At this point, the bottom tube plate contacts the placement slot 7. The positioning pin 11 on the upper part of the left frame 1 is pulled out, and the upper assembly block 10 is moved. The assembly block 10 slides on the upper half of the left frame 1, while the moving plate 9 slides above the fixing rod 8. After moving the upper moving plate 9 to the tube plate position at the upper end of the condenser tube, it is then... Positioning pin 11 is fixed in conjunction with positioning hole 12. Repeating the operation moves the movable plate 9 above the right frame 2 to the tube sheet position in the middle of the condenser tube. At this time, rotating rod 131 above the movable plate 9 drives worm gear 132 to rotate. Since worm gear 132 meshes with worm wheel 133, it drives worm wheel 133 to rotate, causing connecting piece 134 above worm wheel 133 to rotate. Connecting pieces 134 on both sides of worm wheel 133 drive clamping plates 135 to move closer to the center, clamping the tube sheet above the condenser. Anti-slip pads 136 on the inner side of clamping plates 135 enhance friction. The pair of condenser tubes are supported, and the self-locking function of the worm gear 133 and the worm shaft 132 can prevent the clamping from loosening during movement. After the support is completed, the left frame 1 is pushed to move the condenser tube. If shaking occurs during the movement, the support rod 505 under the left frame 1 and the right frame 2 drives the slider 503 to slide on the slide rod 502. The damping spring 504 above the slide rod 502 contracts, and at the same time, the spring shock absorber 501 above the base plate 3 reduces the vibration, thereby completing a series of operations. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A vibration-damping support for the condenser tube of a vertical condenser, comprising a left frame (1) and a right frame (2), and a base plate (3) is provided below both the left frame (1) and the right frame (2). Its features are: A shock-absorbing component (5) is provided above the base plate (3), and a caster wheel (4) for movement is provided below the base plate (3). The left frame (1) and the right frame (2) are hinged at one end, and the other ends of the left frame (1) and the right frame (2) are fixed by a pin (6). The left frame (1) and the right frame (2) are provided with a placement groove (7) formed by settlement. The left frame (1) and the right frame (2) are provided with multiple sets of fixing rods (8). The movable plate (9) is slidably connected to the movable plate (9). Assembly blocks (10) are provided on the upper sides of the movable plate (9), and the assembly blocks (10) are slidably connected to the left frame (1) and the right frame (2). A positioning pin (11) is connected through the assembly block (10). Positioning holes (12) that cooperate with the positioning pin (11) are provided on the left frame (1) and the right frame (2). A clamping assembly (13) for supporting the condenser tube is provided on the upper side of the movable plate (9).

2. The anti-vibration support for the condenser tube of a vertical condenser according to claim 1, characterized in that, The shock-absorbing component (5) includes a spring damper (501), a slide rod (502), a slider (503), a damping spring (504), and a support rod (505). The slide rod (502) is provided inside the base plate (3). Two sets of sliders (503) are provided on the slide rod (502), and the sliders (503) and the slide rod (502) are slidably connected. The damping spring (504) is sleeved on the slide rod (502), and one end of the damping spring (504) is fixedly connected to the inside of the base plate (3). The upper part of the slider (503) is hinged to the lower end of the support rod (505), and the upper end of the support rod (505) is hinged to the lower part of the left frame (1). Two sets of spring dampers (501) are provided on the base plate (3), and the upper part of the spring damper (501) is fixedly connected to the lower part of the left frame (1).

3. The anti-vibration support for the condenser tube of a vertical condenser according to claim 1, characterized in that, The placement groove (7) is provided with multiple sets of ball bearings (14).

4. The anti-vibration support for the condenser tube of a vertical condenser according to claim 1, characterized in that, The clamping assembly (13) includes a rotating rod (131), a worm gear (132), a worm wheel (133), a connector (134), a clamping plate (135), and an anti-slip pad (136). The moving plate (9) is rotatably connected to the rotating rod (131), and the front end of the rotating rod (131) is fixedly connected to the worm gear. The moving plate (9) is provided with two sets of worm wheels (133) that cooperate with the worm wheels (133). The worm wheels (133) are fixedly connected to the connector (134), and the connector (134) is connected to the clamping plate (135) by bolts. The surface of the clamping plate (135) is provided with an anti-slip pad (136).

5. The anti-vibration support for the condenser tube of a vertical condenser according to claim 1, characterized in that, Multiple sets of support plates (15) are respectively provided on the left frame (1) and the right frame (2). The support plate (15) on the left frame (1) is located at the bottom, and the support plate (15) on the right frame (2) is located at the bottom.

6. The anti-vibration support for the condenser tube of a vertical condenser according to claim 1, characterized in that, The movable plate (9) on the left frame (1) is height-adjusted in the upper half, and the movable plate (9) on the right frame (2) is height-adjusted in the lower half.

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