CN219818759U - Flange hole aligning device - Google Patents
Flange hole aligning device Download PDFInfo
- Publication number
- CN219818759U CN219818759U CN202222903059.4U CN202222903059U CN219818759U CN 219818759 U CN219818759 U CN 219818759U CN 202222903059 U CN202222903059 U CN 202222903059U CN 219818759 U CN219818759 U CN 219818759U
- Authority
- CN
- China
- Prior art keywords
- flange
- contact block
- flange hole
- aligning device
- force application
- 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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Links
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to a flange hole aligning device. The flange hole aligning device comprises a contact block and a force application rod connected to one end of the contact block, wherein a locating pin assembly matched with a flange hole of an upper flange is hinged to the upper side of one end, far away from the force application rod, of the contact block, and a locating surface which is abutted to the outer wall of a lower flange when the locating pin assembly is located with the flange hole of the upper flange is arranged at one end, far away from the force application rod, of the contact block. When the flange hole aligning device is used, the locating pin of the locating pin assembly is inserted into the flange hole of the upper side flange, the locating surface of the contact block is tightly attached to the outer wall surface of the lower side flange, the force application rod is pressed down, the force application rod rotates clockwise by taking the contact position of the contact surface of the contact block and the lower side flange as a fulcrum, and in the process, the contact block drives the locating pin and the flange on the upper side of the contact block to move. Compared with the prior art, the flange hole aligning device can be used for conveniently and rapidly aligning the flange holes, and is beneficial to improving the equipment installation efficiency.
Description
Technical Field
The utility model belongs to the technical field of hole aligning devices, and particularly relates to a flange hole aligning device.
Background
The flange is used for aligning the holes, so that two pipe openings are completely abutted, and the two pipe openings are conveniently fixed by the screw rod, so that no gap is leaked between the two pipe openings; when connecting, the holes of the flanges at the two ends need to be aligned. For large-scale equipment installation equipment, because equipment weight is big, the wire hole is aimed at comparatively difficultly when two flange installation are connected, relies on crow bar to insert downthehole through sled one flange in the prior art, pulls another flange and realizes to the hole, or pulls through the chain, and it is slow to remove, and the operation is difficult, needs certain skill, is difficult to enter the downthehole accurately moreover, and the operation is very wasted time and energy, inefficiency.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the flange hole aligning device, and the flange hole aligning device can be used for conveniently and rapidly aligning the flange holes, so that the equipment installation efficiency is improved.
The technical scheme of the flange hole aligning device is as follows:
the utility model provides a flange is to hole device, includes the contact block and connects the application of force pole of contact block one end, the contact block keep away from the one end upside of application of force pole articulates there is the locating pin subassembly that is used for with the flange hole assorted of upside flange, the contact block keep away from the one end of application of force pole has the locating surface with the outer wall butt of downside flange when locating of the flange hole of locating pin subassembly and upside flange.
As a further improvement of the above technical solution, the contact block includes a rectangular upper portion and an isosceles trapezoid lower portion with a bottom integrally connected with the upper portion, and the inclined surface of the lower portion away from the force application rod forms the positioning surface.
As a further improvement of the above technical solution, the force applying rod is a round rod, an axis of the round rod extends along the length direction of the upper portion, and one end of the force applying rod is fixedly connected to one side surface of the upper portion.
As a further improvement to the technical scheme, the locating pin assembly comprises a locating pin and a connecting piece, wherein the connecting piece comprises two L-shaped plates which are arranged at intervals in parallel, one ends of the two L-shaped plates are respectively and fixedly connected to the outer wall of the locating pin, the other ends of the two L-shaped plates are provided with corresponding through hinge holes, and the two L-shaped plates are hinged to the two sides of the upper portion through hinge shafts inserted in the hinge holes.
As a further improvement of the technical scheme, connecting columns are arranged at the corners of the two L-shaped plates.
The utility model provides a flange hole aligning device, which has the beneficial effects that compared with the prior art:
when the flange hole aligning device is used, the locating pin of the locating pin assembly is inserted into the flange hole of the upper flange, the locating surface of the contact block is tightly attached to the outer wall surface of the lower flange, the force application rod is pressed down, the force application rod rotates clockwise by taking the contact position of the contact surface of the contact block and the lower flange as a fulcrum, and in the process, the contact block drives the locating pin on the upper side of the contact block to move, so that the locating pin drives the upper flange to move, and the upper flange is driven to move. The flange butt joint device is matched with the flange holes circumferentially arranged on the upper flange, so that the upper flange is driven to move until the flange holes on the upper flange are correspondingly matched with the flange holes on the lower flange. Compared with the prior art, the flange hole aligning device can be used for conveniently and rapidly aligning the flange holes, and is beneficial to improving the equipment installation efficiency.
Drawings
FIG. 1 is a schematic view of a flange-to-hole assembly of the present utility model;
FIG. 2 is a schematic view of the use of the flange-to-hole apparatus of the present utility model;
in the figure: 1. a contact block; 2. a force application rod; 3. a positioning pin; 4. an L-shaped plate; 5. a hinge shaft; 6. a connecting column; 7. an upper flange; 8. and a lower flange.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
the specific embodiment of the flange hole aligning device of the utility model, as shown in fig. 1 and 2, comprises a contact block 1 and a force application rod 2 connected to one end of the contact block 1, wherein a locating pin assembly matched with a flange hole of an upper flange 7 is hinged to the upper side of one end of the contact block 1, which is far away from the force application rod 2, and a locating surface which is abutted with the outer wall of a lower flange 8 when the locating pin assembly is located with the flange hole of the upper flange 7 is arranged at one end of the contact block, which is far away from the force application rod 2.
In this embodiment, the contact block includes an upper portion having a rectangular shape and a lower portion having an isosceles trapezoid shape with a lower bottom integrally connected to the upper portion, and an inclined surface of the lower portion apart from the urging lever 2 constitutes a positioning surface. The urging lever 2 is a round lever, an axis of which extends in the upper longitudinal direction, and one end of the urging lever 2 is fixedly connected to one side surface of the upper portion. The locating pin subassembly includes locating pin 3 and connecting piece, and the connecting piece includes two parallel interval arrangement's L shaped plate 4, and the one end of two L shaped plates 4 is fixed connection respectively on the outer wall of locating pin 3, is equipped with the hinge hole that corresponds to link up on the other end of two L shaped plates 4, and two L shaped plates 4 are articulated in upper portion both sides through the articulated shaft 5 of cartridge in the hinge hole. The corners of the two L-shaped plates 4 are provided with connecting columns 6.
When the flange hole aligning device is used, the locating pin 3 of the locating pin assembly is inserted into the flange hole of the upper flange 7, the locating surface of the contact block 1 is tightly attached to the outer wall surface of the lower flange 8, the force application rod 2 is pressed down, the force application rod 2 rotates clockwise by taking the contact position of the contact surface of the contact block 1 and the lower flange 8 as a fulcrum, in the process, the contact block 1 drives the locating pin 3 on the upper side of the contact block 1 to move, so that the locating pin 3 drives the upper flange 7 to move, and the upper flange 7 is driven to move. The flange butt joint device is matched with the flange holes circumferentially arranged on the upper flange 7, so that the upper flange 7 is driven to move until the flange holes on the upper flange 7 are correspondingly matched with the flange holes of the lower flange 8. Compared with the prior art, the flange hole aligning device can be used for conveniently and rapidly aligning the flange holes, and is beneficial to improving the equipment installation efficiency.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (5)
1. The flange hole aligning device is characterized by comprising a contact block and a force application rod connected to one end of the contact block, wherein a locating pin assembly matched with a flange hole of an upper flange is hinged to the upper side of one end of the contact block, which is far away from the force application rod, and one end of the contact block, which is far away from the force application rod, is provided with a locating surface which is abutted against the outer wall of a lower flange when the locating pin assembly is located with the flange hole of the upper flange.
2. The flange hole aligning device of claim 1 wherein the contact block includes an upper portion having a rectangular shape and a lower portion having a lower bottom integrally connected to the upper portion in the form of an isosceles trapezoid, and a slope of the lower portion away from the force application bar constitutes the positioning surface.
3. The flange hole aligning device of claim 2 wherein the force applying rod is a round rod, an axis of the round rod extends in a length direction of the upper portion, and one end of the force applying rod is fixedly connected to one side surface of the upper portion.
4. The flange hole aligning device according to claim 2, wherein the positioning pin assembly comprises a positioning pin and a connecting piece, the connecting piece comprises two parallel L-shaped plates which are arranged at intervals, one ends of the two L-shaped plates are respectively and fixedly connected to the outer wall of the positioning pin, the other ends of the two L-shaped plates are provided with corresponding through hinge holes, and the two L-shaped plates are hinged to the two sides of the upper portion through hinge shafts inserted in the hinge holes.
5. The flange hole aligning device of claim 4 wherein a connecting post is provided at a corner of two of the L-shaped plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222903059.4U CN219818759U (en) | 2022-11-02 | 2022-11-02 | Flange hole aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222903059.4U CN219818759U (en) | 2022-11-02 | 2022-11-02 | Flange hole aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818759U true CN219818759U (en) | 2023-10-13 |
Family
ID=88280251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222903059.4U Active CN219818759U (en) | 2022-11-02 | 2022-11-02 | Flange hole aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818759U (en) |
-
2022
- 2022-11-02 CN CN202222903059.4U patent/CN219818759U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |