CN203257717U - Novel lower connector of industrial fan - Google Patents
Novel lower connector of industrial fan Download PDFInfo
- Publication number
- CN203257717U CN203257717U CN 201320284637 CN201320284637U CN203257717U CN 203257717 U CN203257717 U CN 203257717U CN 201320284637 CN201320284637 CN 201320284637 CN 201320284637 U CN201320284637 U CN 201320284637U CN 203257717 U CN203257717 U CN 203257717U
- Authority
- CN
- China
- Prior art keywords
- lower connector
- lower contact
- groove
- fan
- type connecting
- Prior art date
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a novel lower connector of an industrial fan. The lower connector is formed by welding split-type connecting sheets together. A groove capable of bearing a fan main body is synthesized at the upper part of the lower connector, and a hollow column capable of being connected with a supporting rod in an insertion manner is synthesized at the lower part of the lower connector. A connecting bolt hole is formed in the upper groove of the lower connector, and fixed screw holes are formed in the upper groove and the lower hollow column. Sawteeth are arranged at the two sides of the top of the groove. The two split-type connecting sheets are made of iron plates or stainless steel plates. The novel lower connector is low in production cost and convenient to install and has strong practicability.
Description
Technical field
The utility model relates to Industrial fan, is specifically related to a kind of lower contact that connects fan main body and strut.
Background technique
Integral structure is all adopted in existing Industrial fan lower contact, and its top is fixedly connected with fan main body by bolt, and its underpart adds the fixing mode of screw by socket and is connected with strut, thereby fan main body is fixed on the strut.The lower contact die sinking of this structure, installation, dismounting are all inconvenient.In addition, existing fan lower contact generally adopts the pig iron to make, and has also produced thus defective on the high side, is unfavorable for saving production cost.
The model utility content
The Industrial fan lower contact that provides a kind of cost of production low, practical, easy for installation is provided the purpose of this utility model.
The technical solution of the utility model is as follows:
The lower contact of a kind of infant industry fan is formed by two split type connecting sheet seam, and its top is synthetic can carry a groove of fan main body, the synthetic hollow cylinder that can plug with strut in its underpart.
The upper grooves place of this lower contact is provided with the connecting bolt hole, and its upper grooves place and bottom hollow cylinder place are equipped with fixing screw hole.
The both sides, top of described groove are equipped with sawtooth.
The material of described two split type connecting sheets is iron plate or corrosion resistant plate.
The utility model is formed by the mutually incomplete seam of two connecting sheets, the groove on its top no matter, or the hollow cylinder of its underpart, all has the elasticity that expands outwardly, when the fan main body that installation or removal are attached thereto or strut, all can obtain larger operating space, it is very smooth and easy, convenient to operate; Utilize iron plate or stainless steel as raw material, only need the cost of material of money more than one, compared to the cost of material more than the pig iron material ternary, can save cost of material over half.
Description of drawings
Fig. 1 is the utility model embodiment's general structure schematic representation
Fig. 2 is the utility model embodiment's general structure explosive view
Mark is followed successively by among the figure; 1, the first connecting sheet, the 2, second connecting sheet, 3, groove, 4, hollow cylinder, 5, the connecting bolt hole, 6, sawtooth, the 21, first fixing screw hole, the 22, second fixing screw hole, the 23, the 3rd fixing screw hole.
Embodiment
As depicted in figs. 1 and 2:
The lower contact of a kind of infant industry fan is formed by first, second connecting sheet 1,2 seam, and its top is synthetic can carry a groove 3 of fan main body, the synthetic hollow cylinder 4 that can plug with strut in its underpart.
The both sides, top of groove 3 are equipped with sawtooth 6.
First, second connecting sheet 1,2 material are iron plate or corrosion resistant plate.
The fan main body link is put into groove 3, and by connecting bolt and set screw it and lower contact are fixed, with hollow cylinder 4 and fan supporting rod socket, then by set screw lower contact is fixed on the strut, fan main body can be installed in support bar top.During dismounting, only associated bolt need be unclamped or set screw gets final product.
Claims (4)
1. infant industry fan lower contact is characterized in that, this lower contact is formed by two split type connecting sheet seam, and its top is synthetic can carry a groove of fan main body, the synthetic hollow cylinder that can plug with strut in its underpart.
2. a kind of infant industry fan according to claim 1 lower contact is characterized in that, the upper grooves place of this lower contact is provided with the connecting bolt hole, and its upper grooves place and bottom hollow cylinder place are equipped with fixing screw hole.
3. a kind of infant industry fan according to claim 1 and 2 lower contact is characterized in that, the both sides, top of described groove are equipped with sawtooth.
4. a kind of infant industry fan according to claim 1 lower contact is characterized in that the material of described two split type connecting sheets is iron plate or corrosion resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320284637 CN203257717U (en) | 2013-05-22 | 2013-05-22 | Novel lower connector of industrial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320284637 CN203257717U (en) | 2013-05-22 | 2013-05-22 | Novel lower connector of industrial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257717U true CN203257717U (en) | 2013-10-30 |
Family
ID=49470286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320284637 Expired - Fee Related CN203257717U (en) | 2013-05-22 | 2013-05-22 | Novel lower connector of industrial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257717U (en) |
-
2013
- 2013-05-22 CN CN 201320284637 patent/CN203257717U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |