Heat exchanger equipment supporting device

Abstract

The utility model relates to the field of heat exchangers, and discloses a heat exchanger equipment supporting device which comprises a supporting plate arranged on a vertical plate in an up-down sliding mode, the vertical plate is welded to the middle position of the upper surface of a bottom plate, and a first fixing arc plate is rotationally installed in the middle position of the right side surface of the supporting plate through a shaft pin. A second fixing arc plate is rotatably mounted in the middle of the left side surface of a supporting plate through a shaft pin, the supporting plate is slidably mounted on a vertical plate through an inserting plate, the height of the supporting plate can be changed according to needs through a plurality of supporting rods arranged in a matched mode, and therefore the supporting plates in the multiple sets of supporting devices are located on the same plane. The heat exchanger can be in a horizontal state after being installed, and subsequent use is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of heat exchangers, in particular to a support device for a heat exchanger device. Background Technique

[0002] A shell-and-tube heat exchanger is composed of components such as a shell, a heat transfer tube bundle, a tube sheet, a baffle plate, and a tube box. When installing a shell-and-tube heat exchanger, due to the different diameters of the shells of the shell-and-tube heat exchangers, a support seat matching the shell is required during installation. In the Chinese utility model patent with the publication number CN210741223U, an adjustable heat exchanger support seat is disclosed, which includes a base and a support seat. By providing a groove, a support plate, and a lead screw, the distance between the groove and the support plate can be adjusted through the lead screw, so as to install heat exchangers with different diameters. By providing a fixing plate, a bolt column, and a fixing bolt, a better supporting effect can be achieved on the support plate, preventing the support plate from shaking in the sliding direction, so that the position of the support plate is more stable.

[0003] Regarding the above related technologies, the inventor believes that there are the following defects: In the above structure, two groups of support plates and support seats are symmetrically arranged on the left and right sides of the base, and the distance between them is fixed. When installing a heat exchanger, we also need to ensure that the heat exchanger is within a certain level after installation. When the heights of the left and right sides of the ground where the base is placed are inconsistent, it may cause the heat exchanger installed above the support seat and the support plate to tilt at a certain angle, which will affect subsequent use. For this reason, we have designed a support device for a heat exchanger device. Summary of the Invention

[0004] To solve the technical problem of ensuring the level of the heat exchanger, the utility model provides a support device for a heat exchanger device.

[0005] The utility model is realized by adopting the following technical solutions: A support device for a heat exchanger device includes a support plate slidably arranged up and down on a vertical plate, the vertical plate is welded at the middle position of the upper surface of the bottom plate, a fixed arc plate one is rotatably installed at the middle position of the right surface of the support plate through a pin, and a fixed arc plate two is rotatably installed at the middle position of the left surface of the support plate through a pin.

[0006] As a further improvement of the above solution, a connecting plate one is integrally formed above the fixed arc plate one, a connecting plate two is integrally formed above the fixed arc plate two, and the connections between the connecting plate one and the fixed arc plate one and between the connecting plate two and the fixed arc plate two are both designed to be bent to form arc-shaped parts. When the fixed arc plate one and the fixed arc plate two fix a heat exchanger with a diameter larger than the inner diameter of the circle formed by them, it is mainly fixed by the contact between the connection part and the outer surface of the heat exchanger, and the design of the arc-shaped part can ensure that the surface of the heat exchanger will not be damaged.

[0007] As a further improvement of the above solution, strip-shaped sliding holes are formed through both the left and right sides of the first connecting plate and the second connecting plate. The fixing bolt passes through the strip-shaped sliding holes on the first connecting plate and the second connecting plate from right to left and is placed on the left side of the second connecting plate. A fixing nut is threadedly connected to the left end of the fixing bolt. When the size of the heat exchanger is small, the fixing bolt is close to the arc portion. The larger the size of the heat exchanger, the farther the distance from the arc portion. It can fix heat exchangers of various sizes.

[0008] As a further improvement of the above solution, a plugging plate is welded at the middle position below the support plate. The plugging plate and the support plate form a T-shaped structure.

[0009] A plugging groove is formed by downward depression on the upper surface of the vertical plate. The plugging plate is slidably plugged in the plugging groove, which is convenient for changing the height of the support plate, and can ensure that the heat exchanger is in a horizontal state as a whole during installation.

[0010] As a further improvement of the above solution, adjustment sliding holes are formed through both the front and rear surfaces of the vertical plate. The adjustment sliding holes communicate with the plugging groove. Locking screws are arranged at both the front and rear ends of the plugging plate. The locking screws pass through the adjustment sliding holes and are placed outside. Locking nuts are connected to the locking screws, which is convenient for first adjusting the height of the support plate and then fixing the support rod, thereby supporting and strengthening it again and improving the support strength.

[0011] As a further improvement of the above solution, a sliding plate is slidably arranged on the front and rear sides of the left and right ends of the upper surface of the bottom plate. A connecting shaft seat is integrally formed on the sliding plate. A support rod is rotatably installed on the connecting shaft seat. The upper end of the support rod is rotatably connected to the lower part of the support plate through a shaft seat. When the height of the support plate is changed, the position of the bottom end of the support rod will also change accordingly, and the support plate can be fixedly supported.

[0012] As a further improvement of the above solution, both the upper and lower ends of the support rod are in a semi-circular structure, and the upper and lower ends of the support rod are respectively in rolling contact with the surfaces of the sliding plate and the support plate. The upper and lower ends of the support rod can contact the support plate and the sliding plate, increasing the overall contact area and strengthening the support effect.

[0013] As a further improvement of the above solution, four symmetrically arranged support sliding grooves are formed above the bottom plate, and the support sliding grooves are in a convex-shaped structure. A locking bolt is slidably arranged in the support sliding groove. The screw of the locking bolt passes through the sliding plate and is placed above it. A locking nut is connected above the locking bolt. After the height of the support plate is changed, the position of the bottom end of the support rod will also change accordingly. Then, fix the locking nut to fix the sliding plate, and the support plate can be supported.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present utility model slidably mounts the support plate on the vertical plate through the insertion plate, and with multiple support rods provided, it can change the height of the support plate as needed, so that the support plates in multiple groups of support devices are on the same plane, and the heat exchanger can be in a horizontal state after installation, which is convenient for subsequent use;

[0016] 2. By providing the fixed arc plate one and the fixed arc plate two on the left and right sides of the support plate, and cooperating with the fixed bolts provided, it can fix heat exchangers of various different sizes, and the inner side surfaces of the fixed arc plate one and the fixed arc plate two are bent to form arc-shaped parts, which can ensure that the surface of the heat exchanger will not be damaged when the heat exchanger is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of a support device for a heat exchanger equipment provided by the present utility model;

[0018] Figure 2 is Figure 1 the isometric view of;

[0019] Figure 3 is Figure 2 the structural schematic diagram without the fixed arc plate one and the fixed arc plate two installed in;

[0020] Figure 4 is Figure 1 the structural schematic diagram without the fixed arc plate one and the fixed arc plate two installed in;

[0021] Figure 5 is the structural schematic diagram of the bottom plate and the vertical plate.

[0022] MAIN SYMBOL DESCRIPTION:

[0023] 1. Bottom plate; 11. Support chute; 2. Vertical plate; 21. Adjusting sliding hole; 22. Insertion slot; 3. Support rod; 31. Connecting shaft seat; 32. Sliding plate; 4. Support plate; 5. Insertion plate; 51. Locking screw; 6. Fixed arc plate one; 61. Connecting plate one; 7. Fixed arc plate two; 71. Connecting plate two; 8. Fixed bolt. SPECIFIC EMBODIMENTS

[0024] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments. Embodiment

[0025] Please combine Figures 1-5, A support device for a heat exchanger equipment in this embodiment includes a support plate 4 slidably arranged up and down on a vertical plate 2. The vertical plate 2 is welded at the middle position of the upper surface of the bottom plate 1. A fixed arc plate one 6 is rotatably installed at the middle position of the right side surface of the support plate 4 through a shaft pin, and a fixed arc plate two 7 is rotatably installed at the middle position of the left side surface of the support plate 4 through a shaft pin.

[0026] A connecting plate one 61 is integrally formed above the fixed arc plate one 6, and a connecting plate two 71 is integrally formed above the fixed arc plate two 7. Moreover, the joints between the connecting plate one 61 and the fixed arc plate one 6 and between the connecting plate two 71 and the fixed arc plate two 7 are both designed with bends to form arc-shaped parts. When the fixed arc plate one 6 and the fixed arc plate two 7 fix a heat exchanger with a diameter larger than the inner diameter of the circle formed by them, they mainly fix it by the contact of the joints with the outer surface of the heat exchanger, and the design of the arc-shaped parts can ensure that the surface of the heat exchanger will not be damaged.

[0027] Bar-shaped sliding holes are formed through both the left and right sides of the connecting plate one 61 and the connecting plate two 71. A fixing bolt 8 passes through the bar-shaped sliding holes on the connecting plate one 61 and the connecting plate two 71 from right to left and is placed on the left side of the connecting plate two 71. Moreover, a fixing nut is threadedly connected to the left end of the fixing bolt 8. When the size of the heat exchanger is small, the fixing bolt 8 is close to the arc-shaped part, and the larger the size of the heat exchanger, the farther the distance from the arc-shaped part. It can fix heat exchangers of various sizes.

[0028] A plugging plate 5 is welded at the middle position below the support plate 4. The plugging plate 5 and the support plate 4 form a T-shaped structure;

[0029] A plugging groove 22 is formed by downward depression on the upper end surface of the vertical plate 2. The plugging plate 5 is slidably plugged into the plugging groove 22, which is convenient for changing the height of the support plate 4, and thus can ensure that the heat exchanger is in a horizontal state as a whole during installation.

[0030] Adjusting sliding holes 21 are formed through both the front and rear side surfaces of the vertical plate 2. The adjusting sliding holes 21 are communicated with the plugging groove 22. Locking screws 51 are arranged at both the front and rear ends of the plugging plate 5. The locking screws 51 pass through the adjusting sliding holes 21 and are placed outside them. Moreover, locking nuts are connected to the locking screws 51, which is convenient for first adjusting the height of the support plate 4 and then being able to fix the support rod 3 to support and strengthen it again to improve the support strength.

[0031] A sliding plate 32 is slidably arranged at the front and rear sides of both the left and right ends of the upper end surface of the bottom plate 1. A connecting shaft seat 31 is integrally formed on the sliding plate 32. A support rod 3 is rotatably installed on the connecting shaft seat 31. The upper end of the support rod 3 is rotatably connected to the lower part of the support plate 4 through a shaft seat. When the height of the support plate 4 is changed, the position of the bottom end of the support rod 3 will also change accordingly, and thus the support plate 4 can be fixedly supported.

[0032] Both the upper and lower ends of the support rod 3 are semi-circular structures, and the upper and lower ends of the support rod 3 are respectively in rolling contact with the sliding plate 32 and the surface of the support plate 4. The upper and lower ends of the support rod 3 can contact the support plate 4 and the sliding plate 32, increasing the overall contact area and strengthening the support effect.

[0033] Four symmetrically arranged support chutes 11 are provided above the bottom plate 1, and the support chutes 11 are in a convex shape. A locking bolt is slidably arranged in the support chute 11. The screw rod of the locking bolt passes through the sliding plate 32 and is located above it, and a locking nut is connected above the locking bolt. After the height of the support plate 4 is changed, the position of the bottom end of the support rod 3 will also change accordingly. Then, the locking nut is fixed to fix the sliding plate 32, thereby being able to support the support plate 4.

[0034] The implementation principle of a support device for a heat exchanger device in the embodiment of the present application is as follows: During actual use, multiple groups of the support devices are set according to the specific length of the heat exchanger (one support device is set at intervals under the heat exchanger according to the actual situation). Then, the upper surfaces of these support plates 4 are made to be in the same plane. Specifically, after moving the support plate 4 upward to the required height, the locking nut is screwed onto the locking screw rod 51 and the locking nut is tightly attached to the outer surface of the vertical plate 2. At this time, the support plate 4 will be initially fixed. During the upward movement of the support plate 4, the support rod 3 will cause the sliding plates 32 on the left and right sides of the bottom plate 1 to move inward synchronously. Then, the multiple locking nuts are screwed onto the multiple locking bolts one by one. At this time, the height adjustment of the support plate 4 is completed, making the support plates 4 in multiple groups of support devices in the same plane. After the heat exchanger is installed, it can be in a horizontal state. Then, the fixing arc plate one 6 and the fixing arc plate two 7 on the left and right sides are rotated upward, and a fixing bolt 8 is passed through the strip-shaped sliding holes on the connecting plate one 61 and the connecting plate two 71 from right to left and placed on the left side of the connecting plate two 71, and the fixing nut is screwed on. At this time, the arc-shaped parts of the fixing arc plate one 6 and the fixing arc plate two 7 will contact the outer surface of the heat exchanger to fix it;

[0035] The support plate 4 is slidably installed on the vertical plate 2 through the insertion plate 5. With the cooperation of multiple support rods 3 provided, the height of the support plate 4 can be changed as needed, so that the support plates 4 in multiple groups of support devices are in the same plane. After the heat exchanger is installed, it can be in a horizontal state, which is convenient for subsequent use;

[0036] By providing the fixing arc plate one 6 and the fixing arc plate two 7 on the left and right sides of the support plate 4, with the cooperation of the fixing bolt 8 provided, it can fix heat exchangers of various different sizes. And the inner side surface of the fixing arc plate one 6 and the fixing arc plate two 7 is bent to form an arc-shaped part, which can ensure that the surface of the heat exchanger will not be damaged when fixing the heat exchanger.

[0037] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art on the basis of the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A heat exchanger equipment support device, characterized in that: It comprises a support plate (4) slidably arranged on a vertical plate (2) up and down, the vertical plate (2) being welded to the middle position of the upper surface of the bottom plate (1), a fixed arc plate (6) being rotatably mounted on the middle position of the right side surface of the support plate (4) via an axle pin, and a fixed arc plate (2) being rotatably mounted on the middle position of the left side surface of the support plate (4) via an axle pin.

2. A heat exchanger equipment supporting device according to claim 1, characterized in that: A connecting plate 1 (61) is integrally formed above the fixed arc plate 1 (6), and a connecting plate 2 (71) is integrally formed above the fixed arc plate 2 (7), and the connection between the connecting plate 1 (61) and the fixed arc plate 1 (6), and the connection between the connecting plate 2 (71) and the fixed arc plate 2 (7) are both bent to form an arc portion.

3. A heat exchanger equipment supporting device according to claim 2, characterized in that: The left and right sides of the connecting plate 1 (61) and the connecting plate 2 (71) are both penetrated by strip-shaped sliding holes, and the fixing bolt (8) passes through the strip-shaped sliding holes on the connecting plate 1 (61) and the connecting plate 2 (71) from right to left and is placed on the left side of the connecting plate 2 (71), and the left end of the fixing bolt (8) is threadedly connected to a fixing nut.

4. A heat exchanger equipment support device according to claim 1, characterized in that: A plug-in board (5) is welded to the middle of the lower portion of the support plate (4), and the plug-in board (5) and the support plate (4) form a T-shaped structure; The upper end surface of the vertical plate (2) is recessed downward to form a plug-in slot (22), and the plug-in plate (5) is slidably plugged into the plug-in slot (22).

5. A heat exchanger equipment supporting device according to claim 4, characterized in that: The front and rear surfaces of the vertical plate (2) are penetrated by adjustment sliding holes (21), the adjustment sliding holes (21) are communicated with the plug-in slots (22), and the front and rear ends of the plug-in plate (5) are provided with locking screws (51), the locking screws (51) pass through the adjustment sliding holes (21) and are placed outside the adjusting sliding holes, and the locking screws (51) are connected to locking nuts.

6. A heat exchanger equipment supporting device according to claim 1, characterized in that: A sliding plate (32) is slidably provided on the front and rear sides of both left and right ends of the upper surface of the bottom plate (1); a connecting shaft seat (31) is integrally formed on the sliding plate (32); a support rod (3) is rotatably mounted on the connecting shaft seat (31); and the upper end of the support rod (3) is rotatably connected to the lower side of the support plate (4) via the shaft seat.

7. A heat exchanger equipment supporting device according to claim 6, characterized in that: The upper and lower ends of the support rod (3) are both semicircular structures, and the upper and lower ends of the support rod (3) are in rolling contact with the surfaces of the sliding plate (32) and the support plate (4) respectively.

8. A heat exchanger equipment supporting device according to claim 6, characterized in that: Four symmetrically arranged support grooves (11) are provided above the bottom plate (1), and the support grooves (11) are in a convex shape. Locking bolts are slidably arranged in the support grooves (11), and the screw rods of the locking bolts pass through the sliding plate (32) and are placed above the sliding plate, and locking nuts are connected above the locking bolts.

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