CN212655402U - Freezer fan hoist device - Google Patents
Freezer fan hoist device Download PDFInfo
- Publication number
- CN212655402U CN212655402U CN202020670734.1U CN202020670734U CN212655402U CN 212655402 U CN212655402 U CN 212655402U CN 202020670734 U CN202020670734 U CN 202020670734U CN 212655402 U CN212655402 U CN 212655402U
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- CN
- China
- Prior art keywords
- hoisting
- lifting
- hoist
- fan
- holes
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a freezer fan hoist device. The hoisting device comprises a hoisting frame formed by combining a plurality of sections of angle steel through bolts, wherein a second hoisting part is welded at the top of the hoisting frame; the middle part of each lifting piece is welded with a first lifting part, and two sides of each first lifting part are respectively provided with a waist-shaped through hole and are symmetrically arranged; the fixing piece is provided with a plurality of circular through holes. The lifting frame is arranged on the heat insulation board of the warehouse body, the fixing piece and the lifting piece are respectively fixed on the upper side and the lower side of the heat insulation board through screws, the chain block is connected with the first lifting portion, and the lever block is connected with the second lifting portion. Has the advantages that: in the environment of a refrigeration house, the problems that a crane is inconvenient to go in and out and is difficult to hang are solved; lack of specific hoisting tools in the warehouse; the inconvenience of storehouse overhang roof beam hoist and mount and can not compromise the condition that the fan goes up and down in the storehouse simultaneously during hoist and mount, hoist with this device, with low costs, easy operation, safe and reliable conveniently carries, but reuse.
Description
Technical Field
The utility model relates to a hoist device especially relates to a freezer fan hoist device.
Background
In cold storage, a freezer is basically constructed by polyurethane and polystyrene heat insulation plates, a fan is suspended and fixed on the heat insulation plate at the top in the freezer, and equipment is lifted by the fan due to environmental factors and is inconvenient to operate in the freezer. In the technical field of freezer fan installation, can adopt hoist and mount in the storehouse, but specific hoist device still is more scarce, also can adopt the outer hanging beam hoist and mount of storehouse, and there is the hanging point difficulty in this kind of hoist and mount mode, and the impetus is not well looked for, and the lift condition of the fan in the storehouse can not be seen in the operation outside the storehouse moreover, causes the condition of the unbalanced fan slope of atress easily, has a great deal of potential safety hazard.
Disclosure of Invention
To the problem in the above-mentioned technical background, the utility model aims at providing a hoist device with low costs, easy operation, safe and reliable conveniently carries, but reuse.
In order to achieve the above objects, the present invention adopts the following technical solutions, a freezer fan lifting device and an installation method thereof, comprising a pair of fixing members, a pair of lifting members, a lifting frame, a pair of chain blocks and a lever block, wherein a first lifting part is welded at the middle position of the lifting member, the lifting frame is composed of a plurality of sections of angle steel, a second lifting part is welded at the top of the lifting frame, the chain blocks are connected with the first lifting part, the lever block is connected with the second lifting part, the chain blocks and the lever blocks are used for connecting the fan, the lifting member is provided with waist-shaped through holes, the waist-shaped through holes are two, are respectively located at two sides of the first lifting part and are symmetrically arranged, the fixing members are provided with circular through holes, the position intervals of the circular through holes correspond to the position intervals of the fan with lifting holes, and the circular through holes are also formed at two sides of each section of angle steel in the lifting, each section of angle steel can be combined, disassembled and connected.
Drawings
Figure 1 is the installation implementation drawing of the utility model discloses a freezer fan
FIG. 2 is a schematic view of the structure of the hoisting member and the fixing member of the present invention
Figure 3 is the structure schematic diagram of the hoisting frame of the utility model
1-a heat insulation board; 2-a fixing piece; 3-a connector; 4-a first sling portion; 7-a second sling portion; 5-chain block; 6-hoisting frame; 8-lever block; 9. 11-circular through holes; 10-waist type through hole
Detailed Description
In order to make the technical field person understand the present invention better, the following will combine the drawings in this embodiment to clearly and completely describe the technical solution provided by the present invention.
The utility model provides a freezer fan hoist device includes a pair of mounting, a pair of hoist and mount piece, a hoist and mount frame, a pair of chain block, a lever block, hoist and mount piece middle part position welding has a first hoist and mount portion, hoist and mount frame comprises multisection angle steel, and the welding of hoist and mount frame top has second hoist and mount portion, chain block with first hoist and mount portion connects, lever block with second hoist and mount portion connects, and chain block and lever block are used for being connected the fan, hoist and mount piece have seted up waist type through-hole, waist type through-hole has two, is located respectively the both sides and the symmetry setting of first hoist and mount portion, circular through-hole has been seted up to the mounting, the position interval of circular through-hole and the fan are from the position interval one-to-one of taking the hole of hoist and mount, circular through-hole has also been seted up to every section angle steel both sides position in.
The method mainly comprises the following steps of: the first step is as follows: according to hanging hole quantity and interval size on the freezer fan from taking hoist and mount frame, set up two rows of through-holes corresponding to storehouse body top heated board suitable position, also set up circular through-hole with mounting 2 in the corresponding position, be fixed in heated board upper and lower both sides respectively with mounting 2 and connecting piece 3 through full silk screw rod, mounting 2 hugs closely above the heated board 1 and is the horizontal direction with the fan, hoist and mount piece 3 hugs closely below the heated board 1 and is the vertical direction with the fan, connects in mounting 2 both sides position.
The second step is that: the chain block 5 is hung at the first hoisting part 4 and is connected with the fan, and the fan is stably lifted to the highest position through the chain block 5.
The third step: the combined hoisting frame 6 is arranged on the heat insulation board 1, and a hand plate hoist 8 is hung at the second hoisting part 7 and is connected with a fan.
The fourth step: the hand chain block 5 and the hoisting piece 3 on any side are dismounted, the fan is adjusted to a proper position again through the hand plate block 8, and the corresponding hoisting hole of the fan on the side is fixedly connected with the heat insulation plate 1 through the full-thread screw rod.
The fifth step: and (3) detaching the chain block 5 and the hoisting piece 3 on the other side, adjusting the hanging position of the fan again through the chain block 8, and enabling the corresponding hoisting hole of the fan on the side to be fixedly connected with the heat insulation board 1 through the full-thread screw rod.
And a sixth step: and finally, connecting and fixing the residual lifting holes of the fan, and finishing the installation of the fan.
The seventh step: and (5) disassembling the fan hoisting frame 6 and reserving the hoisting piece 3 for next use.
Claims (1)
1. A freezer fan hoisting device is used for a freezer installation fan and is characterized by comprising a pair of fixing parts (2), a pair of hoisting parts (3), a hoisting frame (6), a pair of chain blocks (5) and a lever block (8), wherein a first hoisting part (4) is welded in the middle of each hoisting part (3), the hoisting frame (6) is composed of a plurality of sections of angle steel, a second hoisting part (7) is welded at the top of the hoisting frame (6), the chain blocks (5) are connected with the first hoisting part (4), the lever blocks (8) are connected with the second hoisting part (7), the chain blocks (5) and the lever blocks (8) are used for connecting the fan, waist-shaped fixing parts (10) are formed in the hoisting part (3), the waist-shaped through holes are two and are respectively located on two sides of the first hoisting part (4) and symmetrically arranged, circular through holes (11) are formed in the chain blocks (2), the position interval of the circular through holes (11) corresponds to the position interval of the fan with the hoisting holes one by one, circular through holes (9) are also formed in the positions of the two sides of each section of angle steel in the hoisting frame (6), and each section of angle steel can be combined, disassembled and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670734.1U CN212655402U (en) | 2020-04-28 | 2020-04-28 | Freezer fan hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020670734.1U CN212655402U (en) | 2020-04-28 | 2020-04-28 | Freezer fan hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212655402U true CN212655402U (en) | 2021-03-05 |
Family
ID=74766326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020670734.1U Expired - Fee Related CN212655402U (en) | 2020-04-28 | 2020-04-28 | Freezer fan hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212655402U (en) |
-
2020
- 2020-04-28 CN CN202020670734.1U patent/CN212655402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |