CN205889055U - Ventilation tuber pipe is board flange bullet spring clamping installation specialized tool altogether - Google Patents
Ventilation tuber pipe is board flange bullet spring clamping installation specialized tool altogether Download PDFInfo
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- CN205889055U CN205889055U CN201620918790.6U CN201620918790U CN205889055U CN 205889055 U CN205889055 U CN 205889055U CN 201620918790 U CN201620918790 U CN 201620918790U CN 205889055 U CN205889055 U CN 205889055U
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- grab handle
- bullet spring
- spring clamping
- board
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Abstract
The utility model discloses a ventilation tuber pipe is board flange bullet spring clamping installation specialized tool altogether, including handle, handle's tail end extends and is equipped with that inner big and the outer end is conical correction awl for a short time, handle's front end is provided with joint board and lower joint board relatively, go up the joint board with form the draw -in groove of board flange bullet spring clamping looks gomphosis together down between the joint board. The utility model discloses a handle is used for having an effect and does the lever use simultaneously, and the correction can be finely tuned to it to the correction awl that the handle tail end was equipped with when board flange bolt mouth incompletely coincide altogether, through the draw -in groove that has definite dog -ear angle, board flange bullet spring clamping inlays the gomphosis together, is used for installing or dismantles board flange bullet spring clamping altogether, and structural design is simple, carries AND operation convenient to use, does benefit to to improve ventilation tuber pipe board flange bullet spring clamping's installation quality and installation effectiveness altogether.
Description
Technical field
This utility model is related to installing construction technical field and in particular to a kind of common plate flange springs of ventilation airduct are pressed from both sides
Installation special tool.
Background technology
In ventilation and air conditioning engineering construction, metal galvanized iron sheet airduct fabrication and installation occupy very big quantities, traditional wind
Pipe joining method is that flange connects, that is, use angle steel manufacturing flange, by angle steel flange, airduct is linked together, need substantial amounts of
Angle steel, artificial, machinery, auxiliary material consume very big；Plate flange blast pipe flange when making forms flange altogether, and connecting does not need angle
Airduct, it is only necessary to the tailing making airduct is fabricated to alligator clamp fixture, just can be connected, airduct sealing property is more by steel
Good, the low various features of air leak rate of air curtain；Save angle steel simultaneously, saved artificial and mechanical, cost-effective, good warp can be obtained
Ji benefit；Equipment automatic beading during airduct processing, intensity is high and good looking appearance is clean and tidy, and zinc coat will not be made damaged；Produce and install
Fast, alleviate labor intensity, improve labor efficiency, meet modernization project needs.
Consider from the above plurality of advantages that plate flange connects altogether, this kind of fabrication and installation method is got more and more
Engineering project selected by, and altogether plate flange is connected and is mainly fixed by the bolt at four angles and alligator clamp, invents this for this
Plant installation tool, can conveniently be total to the installation of plate flange springs folder.
Utility model content
Technical problem to be solved in the utility model be provide a kind of easy for operation, beneficial to improve installation quality and
The ventilation airduct of installation effectiveness plate flange springs folder installation special tool altogether.
For solving above-mentioned technical problem, the technical solution of the utility model is: install altogether by plate flange springs folder for ventilation airduct
Specific purpose tool, including grab handle, the tail end extension of described grab handle is provided with inner big and the little tapered rectification in outer end is bored, described
The front end of grab handle is relatively set with card adapter plate and lower card adapter plate, and being formed between described upper card adapter plate and described lower card adapter plate can
The draw-in groove that plate flange springs folder is mutually fitted together to together.
As preferred technical scheme, described upper card adapter plate includes being inclined upwardly the upper of setting from the front end of described grab handle
Screens portion, the inside side in edge in described upper screens portion is bent to form fitting portion.
As preferred technical scheme, described lower card adapter plate is included under the downward-sloping setting in the front end of described grab handle
Screens portion, the inside side in edge in described lower screens portion is bent to form lower fitting portion.
As preferred technical scheme, the angle between described upper screens portion and described grab handle is 120 °；Described embedding
Angle between conjunction portion and described upper screens portion is 130 °.
As preferred technical scheme, the angle between described lower screens portion and described grab handle is 135 °；Embedding under described
Angle between conjunction portion and described lower screens portion is 105 °.
Due to employing technique scheme, ventilation airduct plate flange springs folder installation special tool altogether, including grab handle,
The tail end extension of described grab handle is provided with inner big and the little tapered rectification in outer end is bored, and the front end of described grab handle is oppositely arranged
Have upper card adapter plate and lower card adapter plate, between described upper card adapter plate and described lower card adapter plate formed can together plate flange springs folder mutually embedding
The draw-in groove closing；Also serve as crow bar when this utility model has the advantages that described grab handle is installed to use in order to have an effect, grip
The rectification cone that handle tail end is provided with can be finely adjusted rectification when common plate flange bolt mouth not exclusively coincide to it；By having really
Determine the draw-in groove of knuckle angle, can together plate flange springs folder inlay chimeric, for installing or removing common plate flange springs folder, knot
Structure design is simple, carry with easy for operation, beneficial to improving the ventilation airduct installation quality that plate flange springs are pressed from both sides altogether and installation
Efficiency.
Brief description
The following drawings is only intended to, in this utility model is done with schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein:
Fig. 1 is the main structure diagram of this utility model embodiment；
Fig. 2 is the overlooking the structure diagram of this utility model embodiment；
Fig. 3 is the draw-in groove angular relationship schematic diagram of this utility model embodiment.
In figure: 1- grab handle；2- corrects cone；The upper card adapter plate of 31-；311- upper screens portion；The upper fitting portion of 312-；Block under 32-
Fishplate bar；Screens portion under 321-；Fitting portion under 322-；33- draw-in groove.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is expanded on further.In the following detailed description, only pass through to say
Bright mode describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art is permissible
Recognize, in the case of without departing from spirit and scope of the present utility model, can by with various different in the way of to described
Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim
Scope.
As depicted in figs. 1 and 2, ventilation airduct plate flange springs folder installation special tool altogether, including grab handle 1, from straight
Footpath 10mm iron and steel rod processing, long 150mm, grab handle is handgrip part, is also the position of having an effect of instrument；Described grab handle 1
Tail end extension is provided with inner big and 2, outside diameter 10mm, end diameter 5mm are bored in the little rectification in cone in outer end, is mainly used to rectify
Positive flange bolt hole；The front end of described grab handle 1 is relatively set with card adapter plate 31 and lower card adapter plate 32, described upper card adapter plate 31
Formed and described lower card adapter plate 32 between can plate flange springs folder is mutually fitted together to together draw-in groove 33,5mm thickness iron and steel can be adopted
Piece press process, this shackle portion is about 27mm, wide 50mm.Tool surfaces make polishing, are not only imitated using feel and vision
Really good, and it is beneficial to prolongation instrument service life.
With reference to Fig. 1 and Fig. 3, described upper card adapter plate 31 includes the upper card of setting that is inclined upwardly from the front end of described grab handle 1
Position portion 311, the inside side in edge in described upper screens portion 311 is bent to form fitting portion 312.Described upper screens portion 311 with described
Preferably 120 ° of angle between grab handle 1；Angle between described upper fitting portion 312 and described upper screens portion 311 is preferably
130°.
Described lower card adapter plate 32 includes the lower screens portion 321 of the downward-sloping setting in front end from described grab handle 1, described under
The inside side in edge in screens portion 321 is bent to form lower fitting portion 322.Folder between described lower screens portion 321 and described grab handle 1
Preferably 135 ° of angle；Preferably 105 ° of angle between described lower fitting portion 322 and described lower screens portion 321.
During installation or removal, by being pressed into the matrix draw-in groove 33 of suitable knuckle, plate flange springs folder is inlayed together, is used for
Installation or removal plate flange springs folder altogether；Also serve as crow bar in order to have an effect by grab handle 1 to use；Grab handle 1 tip designs become cone
Body (corrects cone 2), is finely adjusted rectification when not exclusively coincideing for common plate flange bolt mouth.
This tool processes make simple, operation with easy to carry, there are several functions, greatly accelerate the common plate of ventilation airduct
The installation rate of flange springs folder.
The foregoing is only the schematic specific embodiment of this utility model, be not limited to model of the present utility model
Enclose.Any those skilled in the art, done equivalent change on the premise of without departing from design of the present utility model and principle
Change and modification, the scope of this utility model protection all should be belonged to.
Claims (5)
1. ventilation airduct altogether plate flange springs folder installation special tool it is characterised in that: include grab handle, the tail of described grab handle
End extends and is provided with the inner big and little tapered rectification cone in outer end, the front end of described grab handle be relatively set with card adapter plate and under
Card adapter plate, forms between described upper card adapter plate and described lower card adapter plate and plate flange springs can press from both sides the draw-in groove being mutually fitted together to together.
2. ventilation airduct as claimed in claim 1 altogether plate flange springs folder installation special tool it is characterised in that: described upper card
Fishplate bar includes the upper screens portion of setting that is inclined upwardly from the front end of described grab handle, the edge inside lateral bending folding in described upper screens portion
Fitting portion in formation.
3. ventilation airduct as claimed in claim 2 altogether plate flange springs folder installation special tool it is characterised in that: described lower card
Fishplate bar includes the lower screens portion from the downward-sloping setting in the front end of described grab handle, the edge inside lateral bending folding in described lower screens portion
Form lower fitting portion.
4. ventilation airduct as claimed in claim 3 altogether plate flange springs folder installation special tool it is characterised in that: described upper card
Angle between position portion and described grab handle is 120 °；Angle between described upper fitting portion and described upper screens portion is 130 °.
5. ventilation airduct as claimed in claim 4 altogether plate flange springs folder installation special tool it is characterised in that: described lower card
Angle between position portion and described grab handle is 135 °；Angle between described lower fitting portion and described lower screens portion is 105 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918790.6U CN205889055U (en) | 2016-08-23 | 2016-08-23 | Ventilation tuber pipe is board flange bullet spring clamping installation specialized tool altogether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620918790.6U CN205889055U (en) | 2016-08-23 | 2016-08-23 | Ventilation tuber pipe is board flange bullet spring clamping installation specialized tool altogether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889055U true CN205889055U (en) | 2017-01-18 |
Family
ID=57777806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620918790.6U Active CN205889055U (en) | 2016-08-23 | 2016-08-23 | Ventilation tuber pipe is board flange bullet spring clamping installation specialized tool altogether |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199530A (en) * | 2017-06-05 | 2017-09-26 | 中建三局第二建设工程有限责任公司 | Common plate flange blast pipe spring clamp mounting tool |
-
2016
- 2016-08-23 CN CN201620918790.6U patent/CN205889055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199530A (en) * | 2017-06-05 | 2017-09-26 | 中建三局第二建设工程有限责任公司 | Common plate flange blast pipe spring clamp mounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee after: POWERCHINA NUCLEAR ENGINEERING Co.,Ltd. Address before: 250100 No. 297 industrial North Road, Licheng District, Shandong, Ji'nan Patentee before: POWERCHINA NUCLEAR ENGINEERING Co. |