CN206925794U - A kind of high pressure heat exchanger bolt disassembly device - Google Patents
A kind of high pressure heat exchanger bolt disassembly device Download PDFInfo
- Publication number
- CN206925794U CN206925794U CN201720559541.7U CN201720559541U CN206925794U CN 206925794 U CN206925794 U CN 206925794U CN 201720559541 U CN201720559541 U CN 201720559541U CN 206925794 U CN206925794 U CN 206925794U
- Authority
- CN
- China
- Prior art keywords
- bolt
- jack
- heat exchanger
- high pressure
- pressure heat
- 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
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model belongs to large scale equipment mounting and dismounting tool field, more particularly to a kind of high pressure heat exchanger bolt disassembly device, and Simple detachable and the installation of heat exchanger bolt can be achieved.A kind of high pressure heat exchanger bolt disassembly device, it is sequentially connected including fixed workpiece, jack and striking wrench, fixed workpiece, jack and the striking wrench, the fixed workpiece setting fixed bolt hole, striking wrench one end is connected with jack, and the other end sets multiple stressed bolt holes.Fixed bolt hole and stressed bolt hole are separately fixed to the bolt position of flange, for the bolt that wherein stressed bolt hole is connected to need the bolt dismounted, the fast assembling-disassembling of specific bolt can be carried out by being used as fulcrum by other bolts.
Description
Technical field
The utility model belongs to large scale equipment mounting and dismounting tool field, more particularly to a kind of high pressure heat exchanger bolt disassembly
Device.
Background technology
Bolt connection can be largely used in such as installation of high pressure heat exchanger large scale equipment, bolt fastening structure is simple, can
It is high by property, but in equipment Removal due to the part corrosion of bolt, and bolt position narrow space, it is difficult such as flange position
To be also not enough to be dismantled using general utility tool, artificial strength such as hydraulic spanners.
The content of the invention
The utility model provides a kind of high pressure heat exchanger bolt disassembly device, can be achieved the Simple detachable of heat exchanger bolt with
Installation, used technical scheme are：
A kind of high pressure heat exchanger bolt disassembly device, including fixed workpiece, jack and striking wrench, the regular worker
Part, jack and striking wrench are sequentially connected, the fixed workpiece setting fixed bolt hole, and striking wrench one end connects with jack
Connect, the other end sets multiple stressed bolt holes.Fixed bolt hole and stressed bolt hole are separately fixed to the bolt position of flange,
The bolt that wherein stressed bolt hole is connected to need the bolt that is dismounted, by other bolts be used as fulcrum can carry out it is specific
The fast assembling-disassembling of bolt.
Wherein, the fixing bolt hole number is 2.When fixing bolt hole number is more than 1, the moment of torsion suffered by fixed workpiece
For application point between multiple bolts rather than at the axis of single bolt, whole device stress is more reasonable.
Preferably, it is rotation connection between the jack and fixed workpiece and striking wrench.Jack both ends can be distinguished
Rotating shaft is set to be connected with fixed workpiece and striking wrench.
Preferably, to contact connection between the jack and fixed workpiece and striking wrench, striking wrench sets spill
Hole, the concave hole match with jack end, and the fixed workpiece sets supporting plate with jack junction.Contact connection
The utility model partial installation can be made, it is easier for installation.
Preferably, the supporting plate is T-shaped or L shaped plate material.T-shaped or L-shaped can more preferable support jacks.
Preferably, the jack sets torque dynamometer.Torque dynamometer can be shown when moment of torsion suffered by front bolt, avoided
Equipment is damaged because moment of torsion is excessive.
The utility model is simple in construction, by the way that other bolts on flange are removed or installed using bolt as fulcrum,
Small, operating efficiency height is limited by space.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of the utility model embodiment two；
In figure：1- fixation workpiece, 2- fixed bolt holes, 3- supporting plates, 4- jack, 5- torque dynamometers, 6- hammerings are pulled
Hand, 7- concave holes, 8- stressed bolts hole, 9- rotating shafts I, 10- rotating shaft II.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
Embodiment one
As shown in figure 1, a kind of high pressure heat exchanger bolt disassembly device, including fixation workpiece 1, the jack 4 being sequentially connected
With striking wrench 6, fixed workpiece 1 sets supporting plate 3, and supporting plate 3 is T-shaped, and supporting plate 3 is connected with jack 4, for supporting thousand
Jin top 4.Striking wrench 6 sets concave hole 7, and the end of jack 4 is placed at concave hole 7.Fixed workpiece 1 sets 2 fixing bolts
Hole 2, striking wrench 6 set stressed bolt hole 8.Jack 4 sets torque dynamometer 5.
Utility model works principle is：Fixed bolt hole 2 and stressed bolt hole 8 are respectively fixed to the bolt of flange
On, the bolt that wherein stressed bolt hole 8 is connected operates, when jack 4 outwards pushes up to treat assembling-disassembling bolt to jack 4
When opening, fixed workpiece 1 with striking wrench 6 by moment of torsion, moment of torsion application point suffered by fixed workpiece 1 be two fixed bolt holes 2 it
Between, and moment of torsion application point suffered by striking wrench 6 is positioned at treating at assembling-disassembling bolt axis.Therefore only need assembling-disassembling bolt and produce rotation,
The stroke that resistance is maximum in disassembly process can be completed.
Embodiment two
As shown in Fig. 2 jack 4 is respectively provided with rotating shaft with fixed workpiece 1 and the junction of striking wrench 6, jack 4 is with fixing
The junction of workpiece 1 sets rotating shaft I9, and jack 4 sets rotating shaft II10, other parts and embodiment one with the junction of striking wrench 6
It is essentially identical.
Claims (6)
1. a kind of high pressure heat exchanger bolt disassembly device, it is characterised in that including fixed workpiece, jack and striking wrench, institute
State fixed workpiece, jack and striking wrench to be sequentially connected, the fixed workpiece setting fixed bolt hole, striking wrench one end with
Jack connects, and the other end sets stressed bolt hole.
A kind of 2. high pressure heat exchanger bolt disassembly device as claimed in claim 1, it is characterised in that the fixing bolt hole count
Measure as 2.
3. a kind of high pressure heat exchanger bolt disassembly device as claimed in claim 1, it is characterised in that the jack and fixation
It is rotation connection between workpiece and striking wrench.
4. a kind of high pressure heat exchanger bolt disassembly device as claimed in claim 1, it is characterised in that the jack and fixation
Concave hole is set for contact connection, striking wrench between workpiece and striking wrench, the concave hole matches with jack end,
The fixed workpiece sets supporting plate with jack junction.
5. a kind of high pressure heat exchanger bolt disassembly device as claimed in claim 4, it is characterised in that the supporting plate is T-shaped
Or L shaped plate material.
6. a kind of high pressure heat exchanger bolt disassembly device as claimed in claim 1, it is characterised in that the jack, which is set, to be turned round
Square measuring appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559541.7U CN206925794U (en) | 2017-05-18 | 2017-05-18 | A kind of high pressure heat exchanger bolt disassembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559541.7U CN206925794U (en) | 2017-05-18 | 2017-05-18 | A kind of high pressure heat exchanger bolt disassembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925794U true CN206925794U (en) | 2018-01-26 |
Family
ID=61352421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559541.7U Expired - Fee Related CN206925794U (en) | 2017-05-18 | 2017-05-18 | A kind of high pressure heat exchanger bolt disassembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925794U (en) |
-
2017
- 2017-05-18 CN CN201720559541.7U patent/CN206925794U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209755061U (en) | Large-scale shaft coupling dismounting device | |
| CN105805122A (en) | Super bolt | |
| CN206925794U (en) | A kind of high pressure heat exchanger bolt disassembly device | |
| CN205572275U (en) | A dismouting device that is used for bolt elongator pull head assembly | |
| CN102330751B (en) | Motor test spacer-bush-type coupling and dismounting method thereof | |
| CN207593690U (en) | A kind of novel main shaft bearing replacer for being easily installed and dismantling | |
| CN201227733Y (en) | Detaching device for coupling | |
| CN110653560A (en) | Counter-force support for replacing coupler and using method | |
| CN208584496U (en) | A kind of speed change box clutch piston ring circlip dismantling device | |
| CN203006789U (en) | Auxiliary hoisting tool for on-site maintenance of wind turbine generator | |
| CN101979214B (en) | Tool for screwing and disassembling giant thread ring | |
| CN201505889U (en) | Tool for rapidly assembling and disassembling fixing pin for film sheet catcher in cold gas pressurizer | |
| CN104236783A (en) | Detecting trolley of hydraulic torque wrench | |
| CN205148146U (en) | A anchor clamps for decomposing or assembly power turbine dish | |
| CN204371877U (en) | Super bolt | |
| CN108301986B (en) | Platform fixing device is used in a kind of test of wind electricity blade | |
| CN201534276U (en) | Device for dismounting half hub section of shaft coupling | |
| CN213175911U (en) | Improved tubular unit oil supply head sealing tile dismounting structure | |
| CN215942754U (en) | Major diameter ring flange dismantles frock | |
| CN215394991U (en) | Special tool for low-power coupler pin | |
| CN203875589U (en) | Torque tightening and dismantling device for large compression nut | |
| CN204128730U (en) | The detection dolly of hydraulic torque wrench | |
| CN204546393U (en) | A kind of outer-hexagonal bolt measuring moment coupling arrangement | |
| CN216634222U (en) | Bearing dismounting device | |
| CN218194849U (en) | Large-scale rim plate dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180126 Termination date: 20210518 |