Anti-deformation plate heat exchanger welding support frame

Abstract

The utility model relates to the technical field of heat exchanger welding, and discloses an anti-deformation plate heat exchanger welding support frame which comprises a table plate and an outer protective cover, a support is arranged on the outer wall of the table plate, a screw is arranged on the outer wall of the support, the table plate and the screw are fixed through threaded connection, a plurality of connecting holes are formed in the outer wall of the support, and the outer protective cover is arranged on the table plate. A plurality of connecting holes are formed in the support and symmetrically distributed in the outer wall of the support, limiting pipes are arranged on the inner walls of the connecting holes, a cover plate is arranged on the side, away from the support, of each limiting pipe, a connecting column is arranged on the inner wall of each cover plate, and a plurality of clamping grooves are formed in the outer wall of each connecting column. According to the anti-deformation plate heat exchanger welding supporting frame, elastic force released by the springs can push the pressing plates to fix the plate heat exchanger, and when the plate heat exchanger shakes, the springs can effectively absorb the elastic force, so that the plate heat exchanger can be effectively prevented from falling off during shaking, and the connection stability of equipment is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger welding technical field, concretely is a kind of anti-deformation plate heat exchanger welding support frame. BACKGROUND

[0002] Plate heat exchanger is made of several metal sheets with certain corrugated shape, according to the different sealing methods, plate heat exchanger can be divided into detachable plate heat exchanger, half-welded plate heat exchanger and full-welded plate heat exchanger, the biggest difference between them is that full-welded plate heat exchanger has no sealing gasket, half-welded plate heat exchanger has a sealing ring between each pair of plates, and detachable plate heat exchanger has a sealing ring between each plate. The whole plate of full-welded plate heat exchanger is sealed by welding, its working pressure range can be from vacuum to 20MPa, temperature range reaches-200℃~900℃, full-welded plate heat exchanger is widely used for its high heat exchange efficiency, high temperature resistance, high pressure resistance, corrosion resistance, compact structure and other advantages.

[0003] The existing plate heat exchanger, when welding the edge of heat exchanger, plate heat exchanger is easy to shake in the process of moving, which leads to the easy falling of plate heat exchanger, and welding head is easy to produce welding residue when welding plate heat exchanger, and the residue is also easy to accumulate in the equipment, so that it is difficult to clean in the later period, therefore, an anti-deformation plate heat exchanger welding support frame is provided. UTILITY MODEL CONTENTS

[0004] The utility model provides the following technical scheme: an anti-deformation plate heat exchanger welding support frame, including table board and outer protective cover, the outer wall of table board is equipped with support, the outer wall of support is equipped with screw, it is fixed between table board and screw through screw thread connection, the outer wall of support is equipped with a plurality of connecting holes, and a plurality of connecting holes are distributed in the outer wall of support in symmetry, the inner wall of connecting hole is equipped with limit tube, the side of limit tube away from support is equipped with cover plate, the inner wall of cover plate is equipped with connecting column, the outer wall of connecting column is equipped with a plurality of clamping grooves, and a plurality of clamping grooves are distributed in the outer wall of connecting column in linear array.

[0005] As a preferred technical scheme of the utility model, the outer wall of table board is equipped with sliding mechanism, the outer wall of support is equipped with inclined sliding groove, the inner wall of inclined sliding groove is equipped with inclined fixing mechanism, the side of support away from cover plate is equipped with inner protective cover.

[0006] As a preferred technical scheme of the utility model, the outer wall of table board is equipped with storage groove, the outer wall of table board is equipped with baffle, and table board and baffle are rotatably connected, the inner wall of storage groove is equipped with scraper, storage groove and scraper are slidably connected, and the outer wall of scraper is equipped with handle.

[0007] As a preferred technical scheme of the utility model, the outer wall of the table plate is equipped with a limiting shell, the outer wall of the limiting shell is equipped with a driving motor, the inner wall of the limiting shell is equipped with a limiting guide column, the limiting shell and the limiting guide column are connected in sliding mode, the outer wall of the limiting guide column is provided with a guide groove, and the inner wall of the guide groove is equipped with an oblique fixing mechanism.

[0008] As a preferred technical scheme of the utility model, the inner wall of the guide groove is equipped with a transmission block, the outer wall of the transmission block is equipped with an oblique guide rod, the outer wall of the oblique guide rod is equipped with a clamping mechanism, the inner wall of the clamping mechanism is provided with a fixing groove, the inner wall of the fixing groove is equipped with a guide rod, the outer wall of the guide rod is equipped with a pressing plate, and the outer wall of the guide rod is equipped with a spring.

[0009] As a preferred technical scheme of the utility model, the outer wall of the table plate is equipped with a supporting seat, and the supporting seat is symmetrically distributed on the outer wall of the table plate.

[0010] As a preferred technical scheme of the utility model, the outer wall of the bracket is equipped with a limiting base block, the outer wall of the limiting base block is equipped with a pump, the inner wall of the limiting base block is equipped with a driving sliding block, the limiting base block and the driving sliding block are connected in sliding mode, the outer wall of the driving sliding block is equipped with a driving shaft, the outer wall of the driving sliding block is equipped with a plurality of vertical sliding rods, the plurality of vertical sliding rods are symmetrically distributed on the outer wall of the driving sliding block, and the vertical sliding rods are equipped with a welding table on the side away from the driving sliding block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The anti-deformation plate heat exchanger welding support frame, the elastic force released by the spring can push the pressing plate to fix the plate heat exchanger, and when the plate heat exchanger shakes, the spring can also effectively absorb the elastic force, thereby effectively avoiding the plate heat exchanger from falling off when shaking, so that the connection stability of the equipment is enhanced.

[0013] 2. The anti-deformation plate heat exchanger welding support frame, the residue generated during welding of the welding table can directly fall into the storage groove, and when the welding work is completed, the worker can directly pull the handle to drive the scraper to remove the residue accumulated in the storage groove, thereby effectively avoiding the accumulation of residue in the storage groove. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of an anti-deformation plate heat exchanger welding support frame.

[0015] Figure 2 It is a left view of an anti-deformation plate heat exchanger welding support frame.

[0016] Figure 3It is a structure schematic view of a scraping plate in a welding support frame of a deformation-proof plate heat exchanger;

[0017] Figure 4 It is a structure schematic view of an outer protective cover in a welding support frame of a deformation-proof plate heat exchanger;

[0018] Figure 5 It is a structure schematic view of a sliding mechanism in a welding support frame of a deformation-proof plate heat exchanger;

[0019] Figure 6 It is a structure schematic view of a clamping mechanism in a welding support frame of a deformation-proof plate heat exchanger.

[0020] In the figure: 1, table plate; 2, support seat; 3, partition plate; 4, handle; 5, support; 6, screw; 7, oblique sliding groove; 8, outer protective cover; 81, cover plate; 82, limiting tube; 83, connecting column; 84, clamping groove; 9, sliding mechanism; 91, limiting shell; 92, driving motor; 93, limiting guide column; 94, guide groove; 10, inner protective cover; 11, limiting base block; 12, pump; 13, connecting hole; 14, oblique fixing mechanism; 141, oblique guide rod; 142, transmission block; 143, clamping mechanism; 144, fixed groove; 145, guide rod; 146, pressing plate; 147, spring; 15, vertical sliding rod; 16, driving shaft; 17, welding table; 18, scraping plate; 19, storage groove; 20, driving sliding block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-6The application discloses a welding support frame for a deformation-proof plate heat exchanger, which comprises a table plate 1 and an outer protective cover 8, an outer wall of the table plate 1 is provided with a support 5, an outer wall of the support 5 is provided with a screw 6, the table plate 1 is fixed with the screw 6 through threaded connection, a plurality of connecting holes 13 are formed in the outer wall of the support 5 and are symmetrically distributed on the outer wall of the support 5, a limiting tube 82 is arranged on the inner wall of the connecting hole 13, a cover plate 81 is arranged on the side, away from the support 5, of the limiting tube 82, a connecting column 83 is arranged on the inner wall of the cover plate 81, a plurality of clamping grooves 84 are formed in the outer wall of the connecting column 83 and are linearly arranged on the outer wall of the connecting column 83, wherein the plurality of screws 6 are arranged on the outer wall of the support 5, and the table plate 1 is fixed with the screw 6 through threaded connection, so that the connection stability of the support 5 outside the table plate 1 is improved, and the support 5 is effectively prevented from being scattered due to shaking during welding of the equipment, an outer wall of the table plate 1 is provided with a sliding mechanism 9, an oblique sliding groove 7 is formed in the outer wall of the support 5, an oblique fixing mechanism 14 is arranged on the inner wall of the oblique sliding groove 7, and an inner protective cover 10 is arranged on the side, away from the cover plate 81, of the support 5, wherein the oblique sliding groove 7 can guide the transmission block 142 during lifting of the transmission block 142, so that the welding table 17 can be controlled to weld the plate heat exchanger, an accommodating groove 19 is formed in the outer wall of the table plate 1, an outer wall of the table plate 1 is provided with a partition plate 3, the table plate 1 is rotationally connected with the partition plate 3, a scraping plate 18 is arranged on the inner wall of the accommodating groove 19, the accommodating groove 19 is slidably connected with the scraping plate 18, and a handle 4 is arranged on the outer wall of the scraping plate 18, wherein the residues welded by the welding table 17 can directly fall into the accommodating groove 19, so that the residues generated during welding can be effectively prevented from splashing everywhere, an outer wall of the table plate 1 is provided with a limiting shell 91, a driving motor 92 is arranged on the outer wall of the limiting shell 91, a limiting guide column 93 is arranged on the inner wall of the limiting shell 91, the limiting shell 91 is slidably connected with the limiting guide column 93, a guide groove 94 is formed in the outer wall of the limiting guide column 93, and an oblique fixing mechanism 14 is arranged on the inner wall of the guide groove 94, wherein the driving motor 92 can directly drive the limiting guide column 93 to slide on the outer wall of the limiting shell 91, a transmission block 142 is arranged on the inner wall of the guide groove 94, an oblique guide rod 141 is arranged on the outer wall of the transmission block 142, a clamping mechanism 143 is arranged on the outer wall of the oblique guide rod 141, a fixing groove 144 is formed in the inner wall of the clamping mechanism 143, a guide rod 145 is arranged on the inner wall of the fixing groove 144, a pressing plate 146 is arranged on the outer wall of the guide rod 145, and a spring 147 is arranged on the outer wall of the guide rod 145, wherein the fixing groove 144 formed in the clamping mechanism 143 can limit the plate heat exchanger, so that the plate heat exchanger can be prevented from being deviated, an outer wall of the table plate 1 is provided with a support base 2, and the support base 2 is symmetrically distributed on the outer wall of the table plate 1, wherein the support base 2 can provide stable supporting force for the equipment during operation of the equipment and can guarantee stable operation of the equipment in the later period, an outer wall of the support 5 is provided with a limiting base block 11, and a pump 12 is arranged on the outer wall of the limiting base block 11.The inner wall of the limiting base block 11 is provided with a driving sliding block 20, the limiting base block 11 is in sliding connection with the driving sliding block 20, the outer wall of the driving sliding block 20 is provided with a driving shaft 16, the outer wall of the driving sliding block 20 is provided with a plurality of vertical sliding rods 15, and the plurality of vertical sliding rods 15 are symmetrically distributed on the outer wall of the driving sliding block 20, and the vertical sliding rod 15 is provided with a welding table 17 on the side away from the driving sliding block 20, wherein a plurality of vertical sliding rods 15 are arranged on the outer wall of the driving sliding block 20, so that the equipment can directly guide the welding table 17 during welding work, thereby effectively avoiding the position deviation of the welding table 17 during welding.

[0023] Working principle, when the equipment needs to be used, the cover plate 81 is taken out by twisting the connecting column 83, the plate heat exchanger to be welded is arranged in the pressing plate 146, then the cover plate 81 is fixed outside the support 5, the driving motor 92 can drive the limiting guide column 93 to drive the transmission block 142 to slide outside the inclined sliding groove 7, and be welded by the welding table 17.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A welded support frame for a deformation-resistant plate heat exchanger, comprising a table (1) and an outer protective cover (8), characterized in that: The outer wall of the tabletop (1) is provided with a bracket (5), and the outer wall of the bracket (5) is provided with screws (6). The tabletop (1) and the screws (6) are fixed together by threaded connection. The outer wall of the bracket (5) is provided with multiple connecting holes (13), and the multiple connecting holes (13) are symmetrically distributed on the outer wall of the bracket (5). The inner wall of the connecting hole (13) is provided with a limiting tube (82). The limiting tube (82) is provided with a cover plate (81) on the side away from the bracket (5). The inner wall of the cover plate (81) is provided with a connecting post (83). The outer wall of the connecting post (83) is provided with multiple slots (84), and the multiple slots (84) are distributed in a linear array on the outer wall of the connecting post (83).

2. The anti-deformation plate heat exchanger welding support frame according to claim 1, characterized in that: The outer wall of the tabletop (1) is provided with a sliding mechanism (9), the outer wall of the bracket (5) is provided with an oblique groove (7), the inner wall of the oblique groove (7) is provided with an oblique fixing mechanism (14), and the bracket (5) is provided with an inner protective cover (10) on the side away from the cover plate (81).

3. The anti-deformation plate heat exchanger welding support frame according to claim 1, characterized in that: The outer wall of the tabletop (1) is provided with a storage groove (19), the outer wall of the tabletop (1) is provided with a partition (3), and the tabletop (1) and the partition (3) are rotatably connected. The inner wall of the storage groove (19) is provided with a scraper (18), the storage groove (19) and the scraper (18) are slidably connected, and the outer wall of the scraper (18) is provided with a handle (4).

4. The anti-deformation plate heat exchanger welding support frame according to claim 3, characterized in that: The outer wall of the tabletop (1) is provided with a limiting shell (91), the outer wall of the limiting shell (91) is provided with a drive motor (92), the inner wall of the limiting shell (91) is provided with a limiting guide post (93), the limiting shell (91) and the limiting guide post (93) are slidably connected, the outer wall of the limiting guide post (93) is provided with a guide groove (94), and the inner wall of the guide groove (94) is provided with an oblique fixing mechanism (14).

5. The anti-deformation plate heat exchanger welding support frame according to claim 4, characterized in that: The inner wall of the guide groove (94) is provided with a transmission block (142), the outer wall of the transmission block (142) is provided with an inclined guide rod (141), the outer wall of the inclined guide rod (141) is provided with a clamping mechanism (143), the inner wall of the clamping mechanism (143) is provided with a fixing groove (144), the inner wall of the fixing groove (144) is provided with a guide rod (145), the outer wall of the guide rod (145) is provided with a pressure plate (146), and the outer wall of the guide rod (145) is provided with a spring (147).

6. The anti-deformation plate heat exchanger welding support frame according to claim 1, characterized in that: The outer wall of the tabletop (1) is provided with a support seat (2), and the support seats (2) are symmetrically distributed on the outer wall of the tabletop (1).

7. The anti-deformation plate heat exchanger welding support frame according to claim 1, characterized in that: The bracket (5) has a limiting base block (11) on its outer wall, a pump (12) on its outer wall, a driving slider (20) on its inner wall, a sliding connection between the limiting base block (11) and the driving slider (20), a driving shaft (16) on its outer wall, a plurality of vertical sliding rods (15) on its outer wall, and the plurality of vertical sliding rods (15) are symmetrically distributed on the outer wall of the driving slider (20), and a welding station (17) is provided on the side of the vertical sliding rod (15) away from the driving slider (20).

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