CN205099291U - Heat exchanger overhauls hoist device - Google Patents
Heat exchanger overhauls hoist device Download PDFInfo
- Publication number
- CN205099291U CN205099291U CN201520886592.1U CN201520886592U CN205099291U CN 205099291 U CN205099291 U CN 205099291U CN 201520886592 U CN201520886592 U CN 201520886592U CN 205099291 U CN205099291 U CN 205099291U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- support member
- crossbeam arm
- rotary support
- chain block
- 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 - Fee Related
Links
Abstract
The utility model discloses a main heat exchanger overhauls hoist device who comprises chain block, this heat exchanger overhauls hoist device pass through fixed support, rotation support spare, crossbeam davit, adjustment screw and chain block's cooperation and use the dismantlement and the installation that can realize head yu the heat exchanger shell of heat exchanger, the utility model discloses heat exchanger overhauls hoist device has simple structure, convenient to use, work efficiency height and can effectively reduce intensity of labour's advantage.
Description
Technical field
The utility model relates to a kind of maintenance hanging apparatus, the heat exchanger be especially made up of chain block maintenance hanging apparatus.
Background technology
At present, heat exchanger is very extensive as the heat exchange equipment application that Petrochemical Enterprises is conventional, in order to ensure that heat exchanger for a long time normally runs, must safeguard equipment and overhaul, thus the generation of minimizing accident, due to heat exchange equipment recoverable amount and floor area larger, work capacity such as equipment inspection dimension lifting etc. is very huge in process of production, service worker work is greatly powerful, and overhaul efficiency is lower, have impact on the economic benefit of enterprise.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, easy to use, work efficiency is high and effectively can reduces the heat exchanger maintenance hanging apparatus of labour intensity.
For achieving the above object, the utility model heat exchanger maintenance hanging apparatus, comprises chain block, also comprises the securing supports removably connected with heat exchanger; The vertical support tube of rotary support member stretches in securing supports, and described rotary support member can 360 degree of rotations; One end of crossbeam arm is stretched in the horizontal support pipe of rotary support member, and the other end with U-shaped hook is placed in the outside of the horizontal support pipe of rotary support member; Stretch in crossbeam arm through the horizontal support pipe of rotary support member and the tapped bore of crossbeam arm successively with externally threaded adjustment screw rod, described adjustment screw rod can move and drive crossbeam arm to move in the horizontal support pipe of rotary support member and crossbeam arm; Chain block one end is lifted on the U-shaped hook of crossbeam arm, and the end socket of the other end and heat exchanger links together.
The tapped bore of the horizontal support pipe of rotary support member is contrary with the externally threaded thread rotary orientation of adjustment screw rod.
Securing supports can be linked together by bolt and heat exchanger.
Adopt the utility model heat exchanger maintenance hanging apparatus, by securing supports, rotary support member, crossbeam arm, adjustment screw rod and chain block with the use of realizing removing and installing of exchanger head and heat exchanger shell.By being lifted on the part such as chain block lifting exchanger head etc. on the U-shaped hook of crossbeam arm, then regulated the horizontal extension distance of crossbeam arm by adjustment screw rod, and then realize the lifting of heat exchanger, dismounting and installation.Also rotary support member 360 degree can be made to rotate and then realize the parts such as exchanger head be separated with the lifting of heat exchanger shell, then carry out dismantling and installing.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat exchanger maintenance hanging apparatus.
Fig. 2 is the structural representation of securing supports.
Fig. 3 is the left view of Fig. 2.
Securing supports 1, rotary support member 2, crossbeam arm 3, adjustment screw rod 4, chain block 5, end socket 6, heat exchanger 7.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The maintenance of heat exchanger shown in Fig. 1 to Fig. 3 hanging apparatus, comprises chain block 5, also comprises the securing supports 1 removably connected with heat exchanger 7; The vertical support tube of rotary support member 2 stretches in securing supports 1, and described rotary support member 2 can 360 degree of rotations; One end of crossbeam arm 3 is stretched in the horizontal support pipe of rotary support member 2, and the other end with U-shaped hook is placed in the outside of the horizontal support pipe of rotary support member 2; Stretch in crossbeam arm 3 through the horizontal support pipe of rotary support member 2 and the tapped bore of crossbeam arm 3 successively with externally threaded adjustment screw rod 4, described adjustment screw rod 4 can move and drive crossbeam arm 3 to move in the horizontal support pipe of rotary support member 2 and crossbeam arm 3; Chain block 5 one end is lifted on the U-shaped hook of crossbeam arm 3, and the end socket 6 of the other end and heat exchanger 7 links together.
The tapped bore of the horizontal support pipe of rotary support member 2 is contrary with the externally threaded thread rotary orientation of adjustment screw rod 4.
Securing supports 1 can be linked together by bolt and heat exchanger 7.
During dismounting, the end socket 6 intending maintenance heat exchanger 7 is dismantled 4 with the tie bolt on heat exchanger 7 butt flange top, heat exchanger 7 is overhauled hanging apparatus and carries out erection.Chain block 5 firmly hangs on the U-shaped hook of crossbeam arm 3 after installing by instrument, turns the extension that adjustment screw rod 4 adjusts crossbeam arm 3 and makes chain block 5 as far as possible directly over end socket 6 suspension centre.The suspension hook of chain block 5 to be firmly connected with end socket 6 suspension hook and to adjust chain sling slightly stressed.Next start to dismantle end socket 6 and remain bolt with heat exchanger 7 housing butt flange.Torn rear adjustment chain block 5 open and hung end socket 6, turn adjustment screw rod 4 crossbeam arm 3 is played end socket outwards move to stagger with heat exchanger 7 after loose one's grip gradually and draw calabash 5 reed to put low head 6 to ground or platform.
When exchanger head returns dress, contrary when operational procedure and dismounting.Chain block 5 firmly hangs on the U-shaped hook of crossbeam arm 3 after installing by instrument, turns the extension that adjustment screw rod 4 adjusts crossbeam arm 3 and makes chain block 5 as far as possible directly over end socket 6 suspension centre.Start after chain block 5 suspension hook is firmly connected with end socket 6 suspension hook to strain chain block 5 end socket 6 is sling to cover flange and casing flange with behind high position, turn adjustment screw rod 4 crossbeam arm 3 to be played after end socket 6 moves to installation site to heat exchanger shell side the end socket 6 of heat exchanger 7 and heat exchanger 7 housing butt flange tie bolt are tightened, complete back dress.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above; but the utility model is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art possess, the various changes made under the prerequisite not departing from the utility model aim all should be included within protection domain of the present utility model.
Claims (3)
1. a heat exchanger maintenance hanging apparatus, comprises chain block, it is characterized in that: also comprise the securing supports removably connected with heat exchanger; The vertical support tube of rotary support member stretches in securing supports, and described rotary support member can 360 degree of rotations; One end of crossbeam arm is stretched in the horizontal support pipe of rotary support member, and the other end with U-shaped hook is placed in the outside of the horizontal support pipe of rotary support member; Stretch in crossbeam arm through the horizontal support pipe of rotary support member and the tapped bore of crossbeam arm successively with externally threaded adjustment screw rod, described adjustment screw rod can move and drive crossbeam arm to move in the horizontal support pipe of rotary support member and crossbeam arm; Chain block one end is lifted on the U-shaped hook of crossbeam arm, and the end socket of the other end and heat exchanger links together.
2. heat exchanger maintenance hanging apparatus according to claim 1, is characterized in that: the tapped bore of the horizontal support pipe of rotary support member is contrary with the externally threaded thread rotary orientation of adjustment screw rod.
3. heat exchanger maintenance hanging apparatus according to claim 1, is characterized in that: securing supports is connected with heat exchanger by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886592.1U CN205099291U (en) | 2015-11-02 | 2015-11-02 | Heat exchanger overhauls hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886592.1U CN205099291U (en) | 2015-11-02 | 2015-11-02 | Heat exchanger overhauls hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099291U true CN205099291U (en) | 2016-03-23 |
Family
ID=55515085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520886592.1U Expired - Fee Related CN205099291U (en) | 2015-11-02 | 2015-11-02 | Heat exchanger overhauls hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263360A (en) * | 2017-07-31 | 2017-10-20 | 天津吉森机电设备工程有限公司 | A kind of oil transfer arm swivel seal circle sliding and replacing device and its application |
-
2015
- 2015-11-02 CN CN201520886592.1U patent/CN205099291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263360A (en) * | 2017-07-31 | 2017-10-20 | 天津吉森机电设备工程有限公司 | A kind of oil transfer arm swivel seal circle sliding and replacing device and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161102 |