CN210045792U - Can be used to different diameter barrels indent circle supporting device - Google Patents
Can be used to different diameter barrels indent circle supporting device Download PDFInfo
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- CN210045792U CN210045792U CN201920453570.4U CN201920453570U CN210045792U CN 210045792 U CN210045792 U CN 210045792U CN 201920453570 U CN201920453570 U CN 201920453570U CN 210045792 U CN210045792 U CN 210045792U
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Abstract
The utility model discloses a circle supporting device for the indent of a cylinder with different diameters, which relates to the field of repairing the cylinder in chemical equipment, and comprises a backing plate, wherein the backing plate is an arc-shaped plate, a positioning tube is fixed at the middle position of the backing plate, a sleeve is arranged in the positioning tube, an internal thread lantern ring is fixed on the inner wall of the end part of the sleeve, and the internal thread of the internal thread lantern ring is connected with a threaded rod; the welding of threaded rod tip has the jack, the jack top still is fixed with the cross-section and is oval-shaped top, is located the barrel depressed part outside and is provided with oxygen acetylene heating device, a round hole has still been opened to the tip of threaded rod, and the round steel handle has been inserted in the round hole. The utility model discloses make the barrel ovality reach standard requirement, improved labor efficiency, reduced intensity of labour, improved product quality and productivity effect.
Description
Technical Field
The utility model relates to a restoration field of barrel among the chemical industry equipment specifically is a can be used to different diameter barrel indent circle supporting device.
Background
Chemical industry equipment is mostly circular barrel equipment, and the great section of thick bamboo wall of barrel diameter is thinner a bit, and when the barrel rotated on the revolving stage, barrel and revolving stage contact position produced sunken deformation by the revolving stage holding power easily, and sunken deformation back barrel circularity tolerance can not reach standard requirement, for making the sunken position rounding of barrel, needs a device that can prop the circle with the section of thick bamboo wall that is suitable for under chemical industry equipment.
Disclosure of Invention
The utility model discloses a solve the restoration problem of the sunken deformation of the circular barrel equipment of chemical industry equipment, provide one kind and can be used to different diameter barrel indent circle supporting device.
The utility model discloses a realize through following technical scheme: the inward-concave circle supporting device for the cylinders with different diameters comprises a backing plate, wherein the backing plate is an arc-shaped plate, a positioning pipe is fixed at the middle position of the backing plate, a sleeve is arranged in the positioning pipe, an internal thread lantern ring is fixed on the inner wall of the end part of the sleeve, and a threaded rod is connected with the internal thread of the internal thread lantern ring; the welding of threaded rod tip has the jack, the jack top still is fixed with the cross-section and is oval-shaped top, is located the barrel depressed part outside and is provided with oxygen acetylene heating device, a round hole has still been opened to the tip of threaded rod, and the round steel handle has been inserted in the round hole.
The utility model is invented for repairing the sinking of the cylinder wall of the chemical equipment, when in maintenance, the cylinder body is horizontally laid on the ground, the device mainly comprises a backing plate and an adjusting part, the backing plate is arranged on the inner wall of the sinking part in the cylinder body, a positioning pipe on the backing plate is used for fixing the position of the sleeve, an inner thread lantern ring is fixed on the inner wall of the end part of the sleeve, the inner thread lantern ring is internally connected with a threaded rod, the threaded rod can be screwed in and screwed out from the inner thread lantern ring for adjusting the height, the threaded rod is the adjusting part of the device, a jack and an oval top head are sequentially fixed on the top of the threaded rod from bottom to top, the top head is used for rounding the sinking part, the force of the jack is larger, the rounding process can be realized, a round hole is arranged on the lower part of the threaded rod, a round steel handle is inserted in the, the screw rod is extended and contracted in the sleeve, the heights of the jack and the top head are adjusted, an oxygen acetylene heating device is further arranged on the outer side of the sunken part of the cylinder body during repair, and the sunken part of the cylinder wall is jacked up by the top head and the jack in the adjusting part in the cylinder body in the heating process of the oxygen acetylene heating device. The utility model discloses the specific operation does: the barrel is horizontally laid on the ground, the concave part is upward, then the base plate is placed on the inner wall right opposite to the concave part in the barrel, the threaded rod is screwed into the internal thread lantern ring of the sleeve, the round steel handle is screwed, the height of the threaded rod is adjusted, the top is close to the concave part, then the oxygen and acetylene heating device heats the concave part, and after the barrel is heated to a certain temperature, the concave part is rounded by the top through adjusting the jack.
Compared with the prior art the utility model discloses following beneficial effect has: the utility model provides a pair of can be used to different diameter barrel indent rounding devices for the restoration of sunken deformation in the barrel makes barrel indent position rounding, makes the barrel ovality reach standard requirement, has improved labor efficiency, has reduced intensity of labour, has improved product quality and productivity effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The figures are labeled as follows: 1-backing plate, 2-positioning tube, 3-sleeve, 4-internal thread lantern ring, 5-threaded rod, 6-jack, 7-top, 8-barrel, 9-atmosphere acetylene heating device.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
An indent rounding device for cylinders with different diameters is shown in figure 1: the backing plate comprises a backing plate 1, wherein the backing plate 1 is an arc-shaped plate, a positioning tube 2 is fixed in the middle of the backing plate 1, a sleeve 3 is arranged in the positioning tube 2, an internal thread lantern ring 4 is fixed on the inner wall of the end part of the sleeve 3, and a threaded rod 5 is connected with the internal thread of the internal thread lantern ring 4; 5 tip welding of threaded rod has jack 6, 6 tops of jack still are fixed with the cross-section and are oval-shaped top 7, are located the 8 sunken position outsides of barrel and are provided with oxygen acetylene heating device 9, a round hole has still been opened to the tip of threaded rod 5, and the round steel handle has been inserted in the round hole.
The embodiment specifically operates as follows: the backing plate 1 fixed with the positioning tube 2 is placed on the inner side of the opposite surface of the sunken part, the sleeve 3 is vertically placed in the positioning tube 2, then a round steel handle is inserted into a round hole at the end part of the threaded rod 5 and rotates, the adjusting threaded rod 5 stretches to a proper position, then the jack 6 is welded on the end part of the threaded rod, and an elliptical top head 7 is spot-welded at the end part of the jack 6, so that the position of the top head 7 is close to the inner side of the sunken part, an oxygen and acetylene heating device 9 is placed on the outer side of the sunken part and used for heating the sunken part, after the sunken part is heated to a certain temperature, the round steel handle is screwed, the adjusting threaded rod 5 is used for adjusting the heights of the jack and the top head.
The scope of the invention is not limited to the above embodiments, and various modifications and changes may be made by those skilled in the art, and any modifications, improvements and equivalents made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. The utility model provides a can be used to different diameter barrels indent to prop circle device which characterized in that: the backing plate comprises a backing plate (1), wherein the backing plate (1) is an arc-shaped plate, a positioning pipe (2) is fixed in the middle of the backing plate (1), a sleeve (3) is arranged in the positioning pipe (2), an internal thread sleeve ring (4) is fixed on the inner wall of the end part of the sleeve (3), and a threaded rod (5) is connected with the internal thread of the internal thread sleeve ring (4); threaded rod (5) tip welding has jack (6), jack (6) top is still fixed with the cross-section and is oval-shaped top (7), is located barrel (8) sunken position outside and is provided with oxygen acetylene heating device (9), a round hole has still been opened to the tip of threaded rod (5), and the round steel handle has been inserted in the round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453570.4U CN210045792U (en) | 2019-04-04 | 2019-04-04 | Can be used to different diameter barrels indent circle supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453570.4U CN210045792U (en) | 2019-04-04 | 2019-04-04 | Can be used to different diameter barrels indent circle supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210045792U true CN210045792U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920453570.4U Active CN210045792U (en) | 2019-04-04 | 2019-04-04 | Can be used to different diameter barrels indent circle supporting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210045792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843257A (en) * | 2020-05-28 | 2020-10-30 | 河北环境工程学院 | Heat exchanger header inner side rounding device and heat exchanger header welding method |
| CN112872107A (en) * | 2021-04-12 | 2021-06-01 | 内蒙古联晟新能源材料有限公司 | Method for reducing grooves in bottoming of aluminum alloy sleeve |
-
2019
- 2019-04-04 CN CN201920453570.4U patent/CN210045792U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843257A (en) * | 2020-05-28 | 2020-10-30 | 河北环境工程学院 | Heat exchanger header inner side rounding device and heat exchanger header welding method |
| CN111843257B (en) * | 2020-05-28 | 2022-02-11 | 河北环境工程学院 | Heat exchanger header inner side rounding device and heat exchanger header welding method |
| CN112872107A (en) * | 2021-04-12 | 2021-06-01 | 内蒙古联晟新能源材料有限公司 | Method for reducing grooves in bottoming of aluminum alloy sleeve |
| CN112872107B (en) * | 2021-04-12 | 2023-04-21 | 内蒙古联晟新能源材料有限公司 | Method for reducing grooves in bottoming of aluminum alloy sleeve |
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