CN219967039U - Plate heat exchanger installation device - Google Patents
Plate heat exchanger installation device Download PDFInfo
- Publication number
- CN219967039U CN219967039U CN202321630737.2U CN202321630737U CN219967039U CN 219967039 U CN219967039 U CN 219967039U CN 202321630737 U CN202321630737 U CN 202321630737U CN 219967039 U CN219967039 U CN 219967039U
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- China
- Prior art keywords
- fixed
- adjusting
- movable
- heat exchanger
- plate heat
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- 238000009434 installation Methods 0.000 title description 2
- 238000003780 insertion Methods 0.000 claims abstract description 20
- 230000037431 insertion Effects 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of heat exchange equipment, and particularly discloses a plate heat exchanger mounting device. The nut tightening device comprises a fixed structure, a movable structure, an adjusting structure and a power structure, wherein the power mechanism mainly comprises a miniature chain block, and the miniature chain block drives a chain to rotate so as to drive a movable plug cylinder to rotate, thereby achieving the purpose of tightening the nut. The plate heat exchangers with different heights can be operated by the arrangement of the adjusting structure, and the adaptability is high. The lifting rod can easily insert the movable insertion cylinder onto the nut to be tightened.
Description
Technical Field
The utility model relates to the technical field of heat exchange equipment, in particular to a plate heat exchanger mounting device.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with a certain corrugated shape, thin rectangular channels are formed among various plate sheets, heat exchange is carried out through the plate sheets, and the plate heat exchanger is ideal equipment for carrying out heat exchange of liquid-liquid and liquid-vapor.
The plate heat exchanger is usually with a plurality of heat transfer fins by fixed splint and movable splint through threaded rod and fastening bolt close connection together, forms a confined space, and plate heat exchanger has big or small according to its service scenario, and high can reach two three meters, and for the high plate heat exchanger of these shapes, the highest fastening bolt is also higher than ordinary people, at this moment will screw up fastening bolt, and it is necessary to climb by means of instrument such as ladder to get up, not only troublesome, has the potential safety hazard moreover.
Disclosure of Invention
The utility model provides a plate heat exchanger mounting device which is trouble-saving and safe in order to make up the defects of the prior art.
The utility model is realized by the following technical scheme:
the plate heat exchanger mounting device is characterized by comprising a fixed structure, a movable structure, an adjusting structure and a power structure, wherein the fixed structure comprises a fixed insertion cylinder, a rotating gear capable of rotating around the fixed insertion cylinder is arranged on the fixed insertion cylinder, a fixed rod is arranged on the fixed insertion cylinder, and at least two adjusting bolts are arranged on the fixed rod; the movable structure comprises a movable plug cylinder, the inner parts of the fixed plug cylinder and the inner end of the movable plug cylinder are both hexagonal structures, a fixed flywheel is fixedly arranged on the movable plug cylinder, and a lifting rod is sleeved on the movable plug cylinder; the adjusting structure comprises an adjusting rod, one end of the adjusting rod is provided with a strip-shaped adjusting hole, the adjusting bolt is positioned in the adjusting hole, the other end of the adjusting bolt is provided with an adjusting gear, and the adjusting gear is coaxially provided with a fixed pulley; a chain is wound among the rotating gear, the fixed flywheel and the adjusting gear; the rotating gear, the fixed flywheel and the adjusting gear are all provided with guard plates; the power structure comprises a miniature chain block, and a lifting hook of the miniature chain block is connected with a chain.
The miniature chain block is fixedly connected with the fixed insertion cylinder.
The fixed insert cylinder is provided with a fixed hanging ring, and the hanging hook of the miniature chain block is movably connected with the fixed hanging ring.
The chain is provided with a movable hanging ring, and the lifting hook is movably connected with the movable hanging ring.
The adjusting bolt is butterfly-shaped.
The inner ends of the fixed plug cylinder and the movable plug cylinder are both bell-mouthed.
The adjusting rod is provided with a sucker, and the sucker and the adjusting gear are respectively arranged on two sides of the adjusting rod.
The beneficial effects of the utility model are as follows:
the utility model is provided with the power mechanism mainly comprising the miniature chain block, and the miniature chain block drives the chain to rotate, so that the movable insertion barrel is driven to rotate, the purpose of tightening the nut is achieved, the climbing ladder is not required in the operation, and the utility model is time-saving, labor-saving, safe and efficient. The plate heat exchangers with different heights can be operated by the arrangement of the adjusting structure, and the adaptability is high. The lifting rod can easily insert the movable insertion cylinder onto the nut to be tightened.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the partial structure of the direction A in FIG. 1;
FIG. 3 is a schematic rear view of the fixed or movable cartridge of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the B-B direction in FIG. 3;
FIG. 5 is a schematic view of the structure of an adjusting bolt;
FIG. 6 is an enlarged schematic view of FIG. 1 at C;
FIG. 7 is a schematic cross-sectional view of the shield.
In the figure, 1 fixed insertion cylinder, 101 fixed rod, 1011 adjusting hole, 1012 adjusting bolt, 102 fixed hanging ring, 103 rotating gear, 2 movable insertion cylinder, 201 fixed flywheel, 202 lifting rod, 3 adjusting gear, 301 fixed pulley, 302 adjusting rod, 303 sucker, 4 miniature chain block, 401 lifting hook, 402 lifting hook, 403 hand chain, 5 chain, 501 movable hanging ring and 6 guard board.
Detailed Description
The drawings illustrate specific embodiments of the utility model. As shown in fig. 1 to 7, the plate heat exchanger mounting device includes a fixed structure, a movable structure, an adjusting structure and a power structure, wherein:
the fixed structure comprises a fixed insertion cylinder 1, a rotary gear 103 is arranged on the fixed insertion cylinder 1, the rotary gear 103 can freely rotate around the fixed insertion cylinder 1, the inner wall of the fixed insertion cylinder 1 is hexagonal, and the inner end of the fixed insertion cylinder is bell-mouthed so as to be convenient for sleeving a screwed bolt. A fixing rod 101 is fixedly installed on the fixed insertion barrel 1, the outer end of the fixing rod 101 is in threaded connection with at least two adjusting bolts 1012, and for convenience of operation, the adjusting bolts 1012 are butterfly-shaped as shown in fig. 5.
The movable structure comprises a movable insert cylinder 2, the inner wall of the movable insert cylinder 2 is hexagonal which is the same as a screwed nut, the end part of the movable insert cylinder is bell-mouthed so as to facilitate the nut to be sleeved into the movable insert cylinder 2, a fixed flywheel 201 is fixed on the outer wall of the movable insert cylinder 2, the movable insert cylinder 2 can be driven to rotate in one direction only like a bicycle wheel, the movable insert cylinder 2 cannot be driven to rotate when the fixed flywheel 201 is reversed, a lifting rod 202 is sleeved on the movable insert cylinder 2, and the lifting rod 202 can only freely rotate on the movable insert cylinder 2 and cannot axially move along the movable insert cylinder 2.
The adjusting mechanism comprises an adjusting rod 302, one end of the adjusting rod 302 is provided with a strip-shaped adjusting hole 1011, an adjusting bolt 1012 is positioned in the adjusting hole 1011, and the position of the adjusting rod 302 is adjusted by adjusting the position between the adjusting hole 1011 and the adjusting bolt 1012; the other end of the adjusting rod 302 is fixed with an adjusting gear 3, and a fixed pulley 301 is coaxially arranged on the adjusting gear 3.
A sucking disc 303 is fixedly arranged on the back of the adjusting rod 302, and the sucking disc 303 and the adjusting gear 3 are respectively arranged on two sides of the adjusting rod 302.
The adjusting bolt 1012 is preferably butterfly-shaped, which is convenient for adjustment.
A chain 5 is wound between the rotating gear 103, the fixed flywheel 201 and the adjusting gear 3.
The shafts of the fixed inserting cylinder 1, the movable inserting cylinder 2 and the adjusting gear 3 are respectively and fixedly provided with a guard plate 6 as shown in the figure, and the guard plate 6 limits the chain 5 to the range of the rotating gear 103, the fixed flywheel 201 and the adjusting gear 3, so that the chain 5 is prevented from falling off when not in use.
The power mechanism is mainly a miniature chain 4, the miniature chain 4 can be fixedly connected with the fixed plug cylinder 1, and a fixed hanging ring 102 can be fixedly arranged on the fixed plug cylinder 1, and when the miniature chain 4 is used, the hanging hook 401 of the miniature chain 4 is hooked on the fixed hanging ring 102.
The lifting hook 402 of the micro chain 4 can be fixed with the chain 5, or a movable hanging ring 501 can be fixed on the chain 5, and the lifting hook 402 is hooked on the movable hanging ring 501 in use.
In use, the hand chain 403 of the micro chain 4 passes around the crown block 301.
The use process is as follows:
when the highest bolt is screwed, the bolt at the middle part is screwed, the lifting hook 402 of the micro chain 4 is hooked on the movable hanging ring 501, the position of the chain 5 is adjusted, the position of the movable hanging ring 501 is close to the movable inserting cylinder 2, the lifting rod 202 is held by hand, the movable inserting cylinder 2 passes through the uppermost inserting rod, meanwhile, the fixed inserting cylinder 1 is inserted into the inserting rod at the middle part, the lifting rod 202 is moved until the movable inserting cylinder 2 is sleeved with the uppermost bolt (the inserting rod is screwed to a proper position before being clamped into clamping grooves of the fixed clamping plate and the movable clamping plate), the fixed inserting cylinder 1 is sleeved with the bolt at the middle part, the lifting hook 401 of the micro chain 4 is hooked on the fixed hanging ring 102, the fixed gear is rotated, the chain 5 between the fixed inserting cylinder 1 and the movable inserting cylinder 2 is tensioned, then the position of the adjusting bolt 1012 in the adjusting hole 1011 is adjusted, the whole chain 5 is tightened, the back 303 of the adjusting gear 3 is mounted on the movable clamping plate (if the adjusting amplitude is large enough, the position of the sucking plate is not mounted), the fixed inserting cylinder 1 is clamped, the micro chain 4 is pulled down, and the chain 5 is pulled down by the lifting hook 301 is not pulled down, and the chain is screwed down, and the reverse operation can be started, and the lifting hook 301 is started, and the chain is screwed down.
The technical features are known to those skilled in the art except the technical features described in the specification.
Claims (7)
1. The plate heat exchanger mounting device is characterized by comprising a fixed structure, a movable structure, an adjusting structure and a power structure, wherein the fixed structure comprises a fixed insertion cylinder (1), a rotating gear (103) capable of rotating around the fixed insertion cylinder (1) is arranged on the fixed insertion cylinder (1), a fixed rod (101) is arranged on the fixed insertion cylinder (1), and at least two adjusting bolts (1012) are arranged on the fixed rod (101); the movable structure comprises a movable plug cylinder (2), the inner parts of the fixed plug cylinder (1) and the inner end of the movable plug cylinder (2) are both hexagonal structures, a fixed flywheel (201) is fixedly arranged on the movable plug cylinder (2), and a lifting rod (202) is sleeved on the movable plug cylinder (2); the adjusting structure comprises an adjusting rod (302), one end of the adjusting rod (302) is provided with a strip-shaped adjusting hole (1011), the adjusting bolt (1012) is positioned in the adjusting hole (1011), the other end of the adjusting bolt is provided with an adjusting gear (3), and the adjusting gear (3) is coaxially provided with a fixed pulley (301); a chain (5) is wound among the rotating gear (103), the fixed flywheel (201) and the adjusting gear (3); the rotating gear (103), the fixed flywheel (201) and the adjusting gear (3) are all provided with guard plates (6); the power structure comprises a miniature chain block (4), and a lifting hook (402) of the miniature chain block (4) is connected with a chain (5).
2. Plate heat exchanger mounting device according to claim 1, characterized in that the micro chain block (4) is fixedly connected with the stator cartridge (1).
3. Plate heat exchanger mounting device according to claim 1, characterized in that the stator cartridge (1) is provided with a fixed suspension loop (102), the lifting hook (401) of the micro chain block (4) being movably connected with the fixed suspension loop (102).
4. A plate heat exchanger mounting arrangement according to claim 1 or 2, wherein the chain (5) is provided with a movable suspension loop (501), and the lifting hook (402) is movably connected with the movable suspension loop (501).
5. A plate heat exchanger mounting arrangement according to claim 1, wherein the adjusting bolt (1012) is butterfly-shaped.
6. A plate heat exchanger mounting arrangement according to claim 1, wherein the inner ends of the fixed plug cylinder (1) and the movable plug cylinder (2) are bell-mouthed.
7. A plate heat exchanger mounting arrangement according to claim 1, wherein the adjustment lever (302) is provided with suction cups (303), the suction cups (303) being arranged on both sides of the adjustment lever (302) separately from the adjustment gear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630737.2U CN219967039U (en) | 2023-06-26 | 2023-06-26 | Plate heat exchanger installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630737.2U CN219967039U (en) | 2023-06-26 | 2023-06-26 | Plate heat exchanger installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967039U true CN219967039U (en) | 2023-11-07 |
Family
ID=88583144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321630737.2U Active CN219967039U (en) | 2023-06-26 | 2023-06-26 | Plate heat exchanger installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967039U (en) |
-
2023
- 2023-06-26 CN CN202321630737.2U patent/CN219967039U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |