CN210889216U - Flange anti-deformation tool capable of being rapidly positioned - Google Patents
Flange anti-deformation tool capable of being rapidly positioned Download PDFInfo
- Publication number
- CN210889216U CN210889216U CN201921323177.XU CN201921323177U CN210889216U CN 210889216 U CN210889216 U CN 210889216U CN 201921323177 U CN201921323177 U CN 201921323177U CN 210889216 U CN210889216 U CN 210889216U
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- thread
- double
- arc
- threaded
- flange
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to a flange anti-deformation tool capable of being positioned quickly, which comprises two arc-shaped fixed plates which are arranged in bilateral symmetry, wherein the arc-shaped fixed plates are provided with bulges for inserting into flange holes, the middle positions of the inner sides of the arc-shaped fixed plates are fixedly connected with double-thread screw rods, the thread turning directions of adjacent ends between the double-thread screw rods are opposite, a thread adjusting sleeve is connected between the double-thread screw rods, and the left end and the right end of the thread adjusting sleeve are respectively in threaded connection with the corresponding double-thread screw rods; the connecting ends of the double-thread screw and the thread adjusting sleeve are provided with linear grooves, and a transverse plate is arranged between the linear grooves; and one end of the double-thread screw rod, which is close to the arc-shaped fixing plate, is provided with a supporting mechanism. The utility model is not only simple in structure, loading and unloading are swift moreover, labour saving and time saving.
Description
Technical Field
The utility model relates to a wind power tower cylinder field specifically indicates to have a deformation frock is prevented to flange that can fix a position fast.
Background
The flange is usually a metal body like a disk, and several fixing holes are formed on the periphery of the metal body for connecting other objects.
The flanges are indispensable in the construction of the tower, and when the tower sections are butted, the flanges must be locked with each other, so the accuracy of the flanges is very important, and the flanges must be handled with extra care, and the deformation of the flanges is avoided as much as possible. Usually, corresponding tools are installed by manufacturers when the flanges are carried, so that the flanges are prevented from being deformed due to stress, but the traditional tools are often troublesome to assemble and disassemble, and a plurality of positions need to be locked by bolts, so that time and labor are wasted.
The utility model discloses a deformation frock is prevented to flange that problem design that exists to foretell prior art can fix a position fast is the utility model discloses the purpose of research.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a deformation frock is prevented to flange that can fix a position fast can effectively solve the problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a flange anti-deformation tool capable of being quickly positioned comprises two arc-shaped fixing plates which are bilaterally symmetrically arranged, wherein bulges used for inserting into flange holes are arranged on the arc-shaped fixing plates, double-thread screws are fixedly connected to the middle positions of the inner sides of the arc-shaped fixing plates, the thread directions of adjacent ends between the double-thread screws are opposite, a thread adjusting sleeve is connected between the double-thread screws, and the left end and the right end of the thread adjusting sleeve are respectively in threaded connection with the corresponding double-thread screws; the connecting ends of the double-thread screw and the thread adjusting sleeve are provided with linear grooves, and a transverse plate is arranged between the linear grooves; a supporting mechanism is arranged at one end of the double-thread screw rod close to the arc-shaped fixed plate and comprises an arc-shaped supporting plate, a connecting pipe is fixedly connected to the inner side of the arc-shaped supporting plate, and the arc-shaped supporting plate and the connecting pipe can move left and right and are arranged on the double-thread screw rod; the connecting pipe is not fixedly connected with one end of the arc-shaped supporting plate and is rotatably connected with a threaded sleeve, and the inner side of the threaded sleeve is in threaded connection with the double-thread threaded screw.
The thread turning directions of the left part and the right part inside the thread adjusting sleeve are opposite.
And a bearing is arranged between the connecting pipe and the threaded sleeve, and the threaded sleeve is connected to the connecting pipe through the matching of the bearing.
The arc supporting plate is provided with a through hole corresponding to the double-thread screw rod, and the arc supporting plate is matched with the movable device on the double-thread screw rod through the through hole.
The utility model has the advantages that:
the utility model discloses when using, at first with the centre gripping double thread screw rod, then rotatory screw thread adjusting collar to the interval that makes two arc fixed plate suits with the diameter of ring flange, then utilizes arch and the flange hole cooperation on the arc fixed plate, installs the arc fixed plate to the ring flange on, the threaded sleeve pipe on the last rotatory double thread screw rod, thereby makes the arc backup pad sticis the inboard of ring flange. The utility model discloses under the effect of frock, when the ring flange received inward external force, can play the guard action through the arc backup pad, and when the ring flange received outside extrusion, the arch on the arc fixed plate also can prevent its outside deformation. The utility model is not only simple in structure, loading and unloading are swift moreover, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the linear groove and the transverse plate.
Fig. 3 is a schematic structural diagram of the support mechanism.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-3, a flange anti-deformation tool capable of being quickly positioned comprises two arc-shaped fixing plates 1 which are bilaterally symmetrically arranged, wherein protrusions 2 used for inserting into flange holes are arranged on the arc-shaped fixing plates 1, double-thread threaded screws 8 are fixedly connected to the middle positions of the inner sides of the arc-shaped fixing plates 1, the thread turning directions of adjacent ends between the double-thread threaded screws 8 are opposite, a thread adjusting sleeve 3 is connected between the double-thread threaded screws 8, and the left end and the right end of the thread adjusting sleeve 3 are respectively in threaded connection with the corresponding double-thread threaded screws 8; the connecting ends of the double-thread screw 8 and the thread adjusting sleeve 3 are provided with straight grooves 4, and a transverse plate 5 is arranged between the straight grooves 4; a supporting mechanism is arranged at one end of the double-thread threaded screw 8 close to the arc-shaped fixed plate 1 and comprises an arc-shaped supporting plate 6, a connecting pipe 7 is fixedly connected to the inner side of the arc-shaped supporting plate 6, and the arc-shaped supporting plate 6 and the connecting pipe 7 can be moved left and right and are arranged on the double-thread threaded screw 8; the connecting pipe 7 is not fixedly connected with one end of the arc-shaped supporting plate 6 and is rotatably connected with a threaded sleeve 9, and the inner side of the threaded sleeve 9 is in threaded connection with a double-thread threaded screw 8.
The thread directions of the left part and the right part inside the thread adjusting sleeve 3 are opposite.
A bearing 10 is arranged between the connecting pipe 7 and the threaded sleeve 9, and the threaded sleeve 9 is connected to the connecting pipe 7 through the matching of the bearing 10.
The arc-shaped supporting plate 6 is provided with a through hole (not shown) corresponding to the double-thread screw 8, and the arc-shaped supporting plate 6 is matched with the movable device on the double-thread screw 8 through the through hole.
The utility model discloses when using, at first will grasp double thread screw rod 8, then rotatory screw thread adjusting collar 3 to the interval that makes two arc fixed plate 1 suits with the diameter of ring flange, then utilizes arch 2 and the cooperation of flange hole on the arc fixed plate 1, installs arc fixed plate 1 to the ring flange on, threaded sleeve 9 on the last rotatory double thread screw rod 8, thereby makes arc support plate 6 sticis the inboard of ring flange. The utility model discloses under the effect of frock, when the ring flange received inward external force, can play the guard action through arc backup pad 6, and when the ring flange received outside extrusion, arch 2 on the arc fixed plate 1 also can prevent its outside deformation.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the present invention.
Claims (4)
1. The utility model provides a deformation frock is prevented to flange that can fix a position fast includes the arc fixed plate that two bilateral symmetry set up, all be equipped with the arch that is used for inserting the flange hole on the arc fixed plate, its characterized in that: the middle positions of the inner sides of the arc-shaped fixed plates are fixedly connected with double-thread threaded screws, the thread turning directions of adjacent ends of the double-thread threaded screws are opposite, a thread adjusting sleeve is connected between the double-thread threaded screws, and the left end and the right end of the thread adjusting sleeve are respectively in threaded connection with the corresponding double-thread threaded screws; the connecting ends of the double-thread screw and the thread adjusting sleeve are provided with linear grooves, and a transverse plate is arranged between the linear grooves; a supporting mechanism is arranged at one end of the double-thread screw rod close to the arc-shaped fixed plate and comprises an arc-shaped supporting plate, a connecting pipe is fixedly connected to the inner side of the arc-shaped supporting plate, and the arc-shaped supporting plate and the connecting pipe can move left and right and are arranged on the double-thread screw rod; the connecting pipe is not fixedly connected with one end of the arc-shaped supporting plate and is rotatably connected with a threaded sleeve, and the inner side of the threaded sleeve is in threaded connection with the double-thread threaded screw.
2. The flange anti-deformation tool capable of being rapidly positioned according to claim 1, and is characterized in that: the thread turning directions of the left part and the right part inside the thread adjusting sleeve are opposite.
3. The flange anti-deformation tool capable of being rapidly positioned according to claim 1, and is characterized in that: and a bearing is arranged between the connecting pipe and the threaded sleeve, and the threaded sleeve is connected to the connecting pipe through the matching of the bearing.
4. The flange anti-deformation tool capable of being rapidly positioned according to claim 1, and is characterized in that: the arc supporting plate is provided with a through hole corresponding to the double-thread screw rod, and the arc supporting plate is matched with the movable device on the double-thread screw rod through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323177.XU CN210889216U (en) | 2019-08-15 | 2019-08-15 | Flange anti-deformation tool capable of being rapidly positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921323177.XU CN210889216U (en) | 2019-08-15 | 2019-08-15 | Flange anti-deformation tool capable of being rapidly positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210889216U true CN210889216U (en) | 2020-06-30 |
Family
ID=71313899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921323177.XU Active CN210889216U (en) | 2019-08-15 | 2019-08-15 | Flange anti-deformation tool capable of being rapidly positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210889216U (en) |
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2019
- 2019-08-15 CN CN201921323177.XU patent/CN210889216U/en active Active
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| GR01 | Patent grant |