CN203437892U - Dismounting device for heat exchanger threaded locking ring - Google Patents
Dismounting device for heat exchanger threaded locking ring Download PDFInfo
- Publication number
- CN203437892U CN203437892U CN201320559242.5U CN201320559242U CN203437892U CN 203437892 U CN203437892 U CN 203437892U CN 201320559242 U CN201320559242 U CN 201320559242U CN 203437892 U CN203437892 U CN 203437892U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- locking ring
- thread
- attaching
- bearing plate
- 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.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 abstract description 6
- 230000007704 transition Effects 0.000 abstract 3
- 210000004907 gland Anatomy 0.000 description 3
- 238000007670 refining Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a dismounting device for a heat exchanger threaded locking ring. The dismounting device comprises a ball screw, wherein one end of the ball screw is connected with a bearing plate, and the other end of the ball screw is fixed with a transition flange through a bearing nut. Two adjusting studs vertically connected with two ends of the bearing plate are symmetrically arranged at two ends of the bearing plate and connected with a support. The support is vertically connected with a base plate. The transition flange is connected with a connecting plate which is arranged on the transition flange and provided with a wrench. By using the dismounting device, installation and dismounting of the threaded locking ring in the vertical direction are achieved.
Description
Technical field
The utility model relates to the attaching/detaching apparatus of heat exchanger in refining device field, relates in particular to the attaching/detaching apparatus of heat exchanger thread-locking ring.
Background technology
Along with the development of oil refining technique with install improving constantly of on-the-spot installation requirement, vertical-type screw heat exchanger occurs immediately.Meanwhile, because the dismounting frock of existing thread-locking ring cannot in the vertical direction installation and removal thread-locking ring, so there is the problem of thread-locking ring installation and removal inconvenience in vertical-type screw heat exchanger.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of attaching/detaching apparatus of heat exchanger thread-locking ring of energy in the vertical direction installation and removal thread-locking ring.
For addressing the above problem, the attaching/detaching apparatus of heat exchanger thread-locking ring described in the utility model, is characterized in that: this device comprises ball screw, and one end of this ball screw is connected with bearing plate, and the other end is fixed together by heavy burden nut and counter flange; The two ends of described bearing plate are arranged with two perpendicular connected adjustment double-screw bolts, and this is adjusted double-screw bolt and is connected with support; Described support is connected with base plate is vertical; Described counter flange is connected with the connecting plate which is provided with spanner.
Described adjustment double-screw bolt is connected with described support by transit joint.
Described transit joint is Y type, and in the groove of described transit joint, is provided with thrust ball bearing and internal circlip.
On described bearing plate, be arranged with two hangers.
The utility model compared with prior art has the following advantages:
1, the utility model in use support be connected with heat exchanger shell with base plate, connecting plate is connected with heat exchanger thread-locking ring and gland thereof, utilize ball screw and adjust double-screw bolt regulate levelness of the present utility model and with the perpendicularity of heat exchanger shell, heat exchanger thread-locking ring and gland thereof, then by the spanner application of force on connecting plate, thereby realize the installation and removal of in the vertical direction double thread retaining ring.
2, the utility model utilize ball screw and adjust double-screw bolt regulate levelness of the present utility model and with the perpendicularity of heat exchanger shell, heat exchanger thread-locking ring and gland thereof, guarantee the axis of heat exchanger thread-locking ring and the axiality of the axis of thread, thereby avoided when dismounting because of the stressed impaired problem of screw thread that causes.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is use view of the present utility model.
Fig. 2 is the structural representation of the utility model transit joint.
In figure: 1-ball screw 2-bearing plate 3-counter flange 4-heavy burden nut 5-adjusts double-screw bolt 6-support 7-base plate 8-connecting plate 9-transit joint 10-thrust ball bearing 11-internal circlip 12-hanger.
The specific embodiment
As shown in Figure 1, the attaching/detaching apparatus of heat exchanger thread-locking ring, this device comprises ball screw 1, and one end of this ball screw 1 is connected with bearing plate 2, and the other end is fixed together by heavy burden nut 4 and counter flange 3; The two ends of bearing plate 2 are arranged with two perpendicular connected adjustment double-screw bolts 5, and this is adjusted double-screw bolt 5 and is connected with support 6; Support 6 is connected with base plate 7 is vertical; Counter flange 3 is connected with the connecting plate 8 which is provided with spanner.
As further improvement of the utility model, adjust double-screw bolt 5 and be connected with support 6 by transit joint 9.
As of the present utility model, further improve, transit joint 9 is Y type, and in the groove of transit joint 9, is provided with thrust ball bearing 10 and internal circlip 11(as shown in Figure 2).
As another improvement of the present utility model, on bearing plate 2, be arranged with two hangers 12.
Claims (4)
1. the attaching/detaching apparatus of heat exchanger thread-locking ring, is characterized in that: this device comprises ball screw (1), and one end of this ball screw (1) is connected with bearing plate (2), and the other end is fixed together by heavy burden nut (4) and counter flange (3); The two ends of described bearing plate (2) are arranged with two perpendicular connected adjustment double-screw bolts (5), and this is adjusted double-screw bolt (5) and is connected with support (6); Described support (6) and vertical being connected of base plate (7); Described counter flange (3) is connected with the connecting plate (8) which is provided with spanner.
2. the attaching/detaching apparatus of heat exchanger thread-locking ring as claimed in claim 1, is characterized in that: described adjustment double-screw bolt (5) is connected with described support (6) by transit joint (9).
3. the attaching/detaching apparatus of heat exchanger thread-locking ring as claimed in claim 2, is characterized in that: described transit joint (9) is Y type, and in the groove of described transit joint (9), is provided with thrust ball bearing (10) and internal circlip (11).
4. the attaching/detaching apparatus of the heat exchanger thread-locking ring as described in claim 1,2 or 3, is characterized in that: on described bearing plate (2), be arranged with two hangers (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559242.5U CN203437892U (en) | 2013-09-10 | 2013-09-10 | Dismounting device for heat exchanger threaded locking ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559242.5U CN203437892U (en) | 2013-09-10 | 2013-09-10 | Dismounting device for heat exchanger threaded locking ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437892U true CN203437892U (en) | 2014-02-19 |
Family
ID=50088966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320559242.5U Expired - Lifetime CN203437892U (en) | 2013-09-10 | 2013-09-10 | Dismounting device for heat exchanger threaded locking ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149923A (en) * | 2015-09-02 | 2015-12-16 | 北京国电龙源环保工程有限公司 | Device and method fir dismounting screw thread parts |
| CN114043213A (en) * | 2021-11-22 | 2022-02-15 | 南京金陵石化建筑安装工程有限公司 | Threaded locking ring disassembling and assembling machine |
-
2013
- 2013-09-10 CN CN201320559242.5U patent/CN203437892U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149923A (en) * | 2015-09-02 | 2015-12-16 | 北京国电龙源环保工程有限公司 | Device and method fir dismounting screw thread parts |
| CN105149923B (en) * | 2015-09-02 | 2018-07-27 | 北京国电龙源环保工程有限公司 | A kind of device of dismounting screw thread class part |
| CN114043213A (en) * | 2021-11-22 | 2022-02-15 | 南京金陵石化建筑安装工程有限公司 | Threaded locking ring disassembling and assembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |