CN209466203U - Spanner for flange centering - Google Patents
Spanner for flange centering Download PDFInfo
- Publication number
- CN209466203U CN209466203U CN201920222870.1U CN201920222870U CN209466203U CN 209466203 U CN209466203 U CN 209466203U CN 201920222870 U CN201920222870 U CN 201920222870U CN 209466203 U CN209466203 U CN 209466203U
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- CN
- China
- Prior art keywords
- flange
- spanner
- fixture nut
- jackscrew
- pulling plug
- 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.)
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Abstract
The spanner for flange centering of the utility model, the spanner includes: wrench body, pulling plug fixture nut, pulling plug, jackscrew and jackscrew fixture nut, the spanner is used for the first flange equipped with first pipe and the centering of second flange during installation equipped with second pipe, wrench body is T steel plate, the T steel plate includes upper horizontal edge and lower vertical edge, upper horizontal edge and lower vertical edge are mutually perpendicular to, upper and lower ends in upper horizontal edge side are respectively welded a pulling plug fixture nut, above-mentioned two pulling plug fixture nut is on same vertical center line, pulling plug passes through the hole in above-mentioned two pulling plug fixture nut and first flange, a jackscrew fixture nut is respectively welded at left and right sides of lower vertical edge bottom end, above-mentioned two jackscrew fixture nut is on same level center line, jackscrew passes through above-mentioned two jackscrew fixture nut, and withstand on the side of second flange Bian Shang, the spanner is easy to use, it is easy to operate flexibly, save artificial and reduce labor intensity, it can be adapted for the flange of different size.
Description
Technical field
The utility model belongs to the tool of the centerings such as pipe flange, valve flanges, apparatus closing end flange, more specifically,
It is related to a kind of spanner for flange centering.
Background technique
The process units such as chemical industry, chemical fertilizer, petroleum interior conduit, equipment, valve all be unable to do without flanged joint, but in pipeline, set
When the operations such as standby maintenance, installation, due to expanding with heat and contract with cold, being piped the factors such as precision, long-term vibration deformation, cause companion flange different
The also decentraction of the heart, i.e. link bolt hole, companion flange can not be passed through by resulting in connection bolt, just be brought to being connected and fixed for flange
Very big difficulty, how by the companion flange of decentraction quickly, smoothly to connect be a new technical problem,
Crowbar conventionally employed in the companion flange screwing process of decentraction is prized into flange, the side such as mounting flange is remake in cutting
Method, but it is laborious using crowbar sled flange, it is minimum to need 2 people or more；Mounting flange is remake using cutting, the used time compared with
It is long, influence progress.The deficiency of the above method can effectively be made up by being attached flange using a kind of flange centering spanner.
Summary of the invention
The goal of the invention of the utility model be solve existing tool can not make two connecting flanges to the problems in, and mention
For a kind of spanner for flange centering.
In order to complete the goal of the invention of the utility model, the utility model uses following technical scheme:
A kind of spanner for flange centering of the utility model, the spanner include: wrench body, pulling plug fixture nut, draw
Bolt, jackscrew and jackscrew fixture nut, the spanner are used for the first flange equipped with first pipe and the second method equipped with second pipe
Blue centering during installation, in which: wrench body is T steel plate, which includes upper horizontal edge and lower vertical edge, and upper horizontal edge is under
Vertical edge is mutually perpendicular to, and the upper and lower ends in upper horizontal edge side are respectively welded a pulling plug fixture nut, and above-mentioned two pulling plug is solid
Nut is determined on same vertical center line, and pulling plug passes through the hole in above-mentioned two pulling plug fixture nut and first flange, lower perpendicular
A jackscrew fixture nut is respectively welded at left and right sides of the bottom end of side, above-mentioned two jackscrew fixture nut is at same level center
On line, jackscrew passes through above-mentioned two jackscrew fixture nut, and withstands on the side of second flange；
A kind of spanner for flange centering of the utility model, in which: be welded with pulling for two pulling plug fixture nuts
Groove is provided on hand body, two pulling plug fixture nuts are welded on above-mentioned groove；
A kind of spanner for flange centering of the utility model, in which: be welded with pulling for two jackscrew fixture nuts
Groove is provided on hand body, two jackscrew fixture nuts are welded on above-mentioned groove；
A kind of spanner for flange centering of the utility model, in which: be provided on the wrench body of the upper horizontal edge other side
Hanging hole, for suspension of the spanner when not working；
A kind of spanner for flange centering of the utility model, in which: the wrench body is the steel of 10mm to 25mm thickness
Plate.
Using a kind of spanner for flange centering of the utility model pries open flange with use crowbar, cutting is remake
The methods of mounting flange is compared, it has the advantage that
1, easy to use, applicability is extensive, it is suitable for the flange of different size.
2, production is simple, can be made of the steel plate and bolt of conventional 14mm thickness, and input cost is low, economy consumption reduction, can
To be used in turn repeatedly.
3 the operation is simple and flexible, one man operation, saves artificial, reduces labor intensity.
4 installation progresses are fast, without carrying out erecting and welding after cutting away flange again.
Detailed description of the invention
Fig. 1 is the spanner forward direction schematic diagram for flange centering of the utility model.
In Fig. 1, label 1 is hanging hole；Label 2 is wrench body；Label 3 is pulling plug fixture nut；Label 4 is pulling plug；
Label 5 is jackscrew；Label 6 is jackscrew fixture nut；Label 7 is first flange；Label 8 is first pipe；Label 9 is the second method
It is blue；Label 10 is second pipe；Label 11 is upper horizontal edge；Label 12 is lower vertical edge.
Specific embodiment
As shown in Figure 1, spanner of the utility model for flange centering includes: wrench body 2, pulling plug fixture nut 3, pulling plug
4, jackscrew 5 and jackscrew fixture nut 6, the spanner are used for the first flange 7 equipped with first pipe 8 and the equipped with second pipe 10
The centering of two flanges 9 during installation, wrench body 2 are T shape with a thickness of the steel plate of 10mm to 25mm, which includes upper horizontal edge
11 and lower vertical edge 12, upper horizontal edge 11 and lower vertical edge 12 be mutually perpendicular to, the upper and lower ends in upper 11 side of horizontal edge have two
Groove is welded with a pulling plug fixture nut 3 on groove, above-mentioned two pulling plug fixture nut 3 on same vertical center line,
Pulling plug 4 passes through the hole in above-mentioned two pulling plug fixture nut 3 and first flange 7, distinguishes in the left and right sides of lower 12 bottom end of vertical edge
It opens there are two groove, is respectively welded a jackscrew fixture nut 6 on groove, above-mentioned two jackscrew fixture nut 6 is same
On horizontal center line, jackscrew 5 passes through above-mentioned two jackscrew fixture nut 6, and withstands on the side of second flange 9, in upper cross
It is provided with hanging hole 1 on the wrench body 2 of 11 other side of side, for suspension of the spanner when not working.
In use, adjusting 4 length of pulling plug according to 7 thickness of first flange, pulling plug 4 is inserted into the connection bolt of first flange 7
In hole, jackscrew 5 is rotated, second flange 9 is allowed slowly to promote outward, makes first flange 7 and second flange 9 with one heart, then installation connects
The bolt of first flange 7 and second flange 9 is connect, that is, completes the connection work of first flange 7 and second flange 9.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (5)
1. a kind of spanner for flange centering, which includes: wrench body (2), pulling plug fixture nut (3), pulling plug (4), top
Silk (5) and jackscrew fixture nut (6), the spanner are used for the first flange (7) equipped with first pipe (8) and second pipe are housed
(10) the centering of second flange (9) during installation, it is characterised in that: wrench body (2) is T steel plate, which includes upper
Horizontal edge (11) and lower vertical edge (12), upper horizontal edge (11) and lower vertical edge (12) are mutually perpendicular to, up and down the two of upper horizontal edge (11) side
End is respectively welded a pulling plug fixture nut (3), and above-mentioned two pulling plug fixture nut (3) is drawn on same vertical center line
Bolt (4) passes through the hole on above-mentioned two pulling plug fixture nut (3) and first flange (7), in the left and right two of lower vertical edge (12) bottom end
Side is respectively welded a jackscrew fixture nut (6), and above-mentioned two jackscrew fixture nut (6) is on same level center line, top
Silk (5) passes through above-mentioned two jackscrew fixture nut (6), and withstands on the side of second flange (9).
2. being used for the spanner of flange centering as described in claim 1, it is characterised in that: be welded with two pulling plug fixture nuts
(3) groove is provided on wrench body (2), two pulling plug fixture nuts (3) are welded on above-mentioned groove.
3. being used for the spanner of flange centering as claimed in claim 1 or 2, it is characterised in that: fixed being welded with two jackscrews
Groove is provided on the wrench body (2) of nut (6), two jackscrew fixture nuts (6) are welded on above-mentioned groove.
4. being used for the spanner of flange centering as claimed in claim 3, it is characterised in that: the spanner in upper horizontal edge (11) other side
Hanging hole (1) is provided on body (2), for suspension of the spanner when not working.
5. as claimed in claim 4 be used for flange centering spanner, it is characterised in that: the wrench body (2) be 10mm extremely
The steel plate of 25mm thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222870.1U CN209466203U (en) | 2019-02-18 | 2019-02-18 | Spanner for flange centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222870.1U CN209466203U (en) | 2019-02-18 | 2019-02-18 | Spanner for flange centering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466203U true CN209466203U (en) | 2019-10-08 |
Family
ID=68093706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920222870.1U Active CN209466203U (en) | 2019-02-18 | 2019-02-18 | Spanner for flange centering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466203U (en) |
-
2019
- 2019-02-18 CN CN201920222870.1U patent/CN209466203U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |