CN207548075U - The bolt hole butt junction location tooling of large scale equipment assembling - Google Patents
The bolt hole butt junction location tooling of large scale equipment assembling Download PDFInfo
- Publication number
- CN207548075U CN207548075U CN201721687343.5U CN201721687343U CN207548075U CN 207548075 U CN207548075 U CN 207548075U CN 201721687343 U CN201721687343 U CN 201721687343U CN 207548075 U CN207548075 U CN 207548075U
- Authority
- CN
- China
- Prior art keywords
- bolt hole
- equipment
- leader
- assembling
- large scale
- 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
- Connection Of Plates (AREA)
Abstract
The bolt hole butt junction location tooling of large scale equipment assembling belongs to large scale equipment assembling field, solves the problems, such as to be susceptible to bolt hole dislocation, equipment bias in large scale equipment assembling process.(1) it is cylinder that the tooling, which is commonly called as leader, one end tapping, (3) bolt hole matches with being connect equipment, and the other end is processed coning, and the cylindrical four sides at tip position respectively cuts flat with a part.(1) the leader is screwed in one by one connect equipment (3) above in the bolt hole of corresponding distribution, (1) tip can guide and correctly penetrate in the correspondence bolt hole of access device (2) leader, and making access device, (2) (3) all bolt hole corresponds with being connect equipment；Leader (1) rectangular position is stuck in spanner, unloads leader (1), it is corresponding to change product bolt, nut is tightened, change the outfit whole bolts one by one, completes the assembling of equipment.The steady reliable, accurate positioning of bolt hole docking, easy to operate when the tooling can realize equipment assembling, securely and reliably, efficient, versatile.
Description
Technical field
The utility model is related to large scale equipments to assemble field, the docking between especially each equipment or component.
Background technology
As advanced oil refining process is continuously available application in production, the requirement to refining equipment is also higher and higher.For
And oil refining process is adapted, refining equipment device is also in the direction to the more harsh high temperature and pressure of ultra-large type and production environment
Development, this proposes higher requirement to the manufacture and installation of refining equipment.Between equipment in large-scale refining equipments in sets
Assemble that requirement to dimensional accuracy is very high, the assembling, large-sized flange between tube bank particularly on heat exchangers and housing are docked
When, the requirement to dimensional accuracy is especially high, and bolt hole deviation is within φ ± 0.8mm between generally requiring equipment；Due to equipment
Diameter is big, quality weight, and the assembling in each equipment assembling docking or equipment between each large component, size Control is extremely difficult,
The problems such as being susceptible to bolt hole dislocation, equipment assembling bias, seriously affects equipment overall quality.
Invention content
The purpose of this utility model is to overcome prior art defects, overcome in large scale equipment assembling process and bolt occur
The problems such as hole easily misplaces, equipment assembling is eccentric.
The utility model provides the bolt hole butt junction location tooling of large scale equipment assembling, is commonly called as taking the lead, structure is：Institute
The leader 1 stated for cylinder, take the lead 1 one end tapping, with connect 3 bolt hole of equipment match, leader 1 other end be processed into circular cone
Shape, the cylindrical four sides at tip position respectively cut flat with a part.
The application method of leader is：The leader 1 is screwed in the bolt hole for being connect the corresponding distribution above of equipment 3 one by one
It is interior, before access device 2 enters and connect equipment 3, in advance gasket seal assembling in place, fixed with leader 1；With mark line mark
Note is connect 3 bolt hole of equipment assembling position corresponding with 2 bolt hole of access device；It is set when access device 2 is entered to be connect by mark line
After standby 3,1 tip of leader can guide and correctly penetrate in the correspondence bolt hole of access device 2, and access device 2 is made to be set with being connect
Standby 3 all bolts hole correspond, and access device 2, gasket and are connect equipment 3 and are bonded, and play a supporting role；With spanner card
At 1 rectangular position of taking the lead, leader 1 is unloaded, it is corresponding to change product bolt, tighten nut；Then change the outfit next bolt again, one by one
Change the outfit whole bolts, completes access fixed equipment 2 and is connect the assembling of equipment 3.
The beneficial effects of the utility model are：2 bolt hole of access device is set with being connect when the tooling can realize equipment assembling
The standby steady reliable, accurate positioning of 3 bolts hole docking, efficiently solves the bad control of equipment assembling dimensional accuracy and erection bolt
The technical barrier of hole bias；It is easy to operate, securely and reliably, reduce the operation level requirement to equipment assembling construction personnel；It is logical
It is strong with property, the assembling being applicable between the equipment of various different-diameters；Equipment bolt hole packaging efficiency greatly improved, take the lead
1 can reuse, and reduce equipment assembly cost.
Description of the drawings
Fig. 1 is equipment package assembly fundamental diagram；
Fig. 2 is access device flange and is connect equipment bolt hole structure schematic diagram；
Fig. 3 is the partial enlarged view of I in Fig. 1, and access device 2 passes through the knot after 1 assembling of leader with being connect 3 bolt hole of equipment
Structure schematic diagram；
Fig. 4 is 1 structure diagram of leader；
Fig. 5 is leader 1A direction views；
Component in figure：1 leader, 2 access devices, 3 are connect equipment.
Specific embodiment
In conjunction with the specific embodiment of description of the drawings the utility model.
As shown in Fig. 4 Fig. 5, the bolt hole butt junction location tooling of large scale equipment assembling is commonly called as taking the lead, structure is：It is described
The structure of leader 1 is cylindrical, take the lead 1 one end tapping, match with 3 bolt hole of equipment, 1 other end of leader is processed into circular cone
Shape smoothly enters convenient for guiding 2 bolt hole of equipment, and the cylindrical four sides at tip position respectively cuts flat with a part, and effect is easy for setting
Disassembling fixture leader 1 after standby 2 assembling；Leader 1 can reuse.
As shown in Fig. 1 Fig. 2 Fig. 3, embodiment access device 2 here is a large-sized flange, by the leader 1 one by one
Screw-in is connect above equipment 3 in the equally distributed bolt hole in border, before access device 2 enters and connect equipment 3, in advance close
Gasket assembles in place, is fixed with leader 1, and corresponding with 2 bolt hole of access device with wire tag is marked to be connect 3 bolt hole of equipment
Assembling position ensures that being connect the centering by drawing of 3 bolt hole of equipment and 2 bolt hole of access device or span centre assembles；When connecing
Enter after equipment 2 enters by mark line and connect equipment 3,1 tip of leader can be easily slid into 2 bolt hole of access device, and guiding connects
Enter equipment 2 correctly to penetrate, access device 2 is made to be corresponded with being connect all bolts hole of equipment 3, play positioning and prevent bolt
Eccentric effect, after 2 bolt hole of access device fully enters and reaches technology permissible accuracy, connects between hole dislocation, equipment
Enter equipment 2, gasket and connect equipment 3 to be bonded, and play a supporting role；1 rectangular position of leader is stuck in spanner, easily unloads and draws
First 1, it often dismantles a leader 1 and is just packed into a formal bolt, it is complete after leader 1, which all disassembles, is fully enclosed formal bolt
Into access fixed equipment 2 and the assembling for being connect equipment 3.Embodiment prove access device 2 and by connect between equipment 3 assembling essence
Degree, bolt hole deviation is within φ ± 0.8mm between can reaching equipment.
Claims (1)
1. the bolt hole butt junction location tooling of large scale equipment assembling, is commonly called as taking the lead, it is characterized in that：(1) the leader is cylinder
Shape, one end tapping taken the lead (1), (3) bolt hole matches with being connect equipment, and leader (1) process coning by the other end, tip position
Cylindrical four sides respectively cut flat with a part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687343.5U CN207548075U (en) | 2017-12-07 | 2017-12-07 | The bolt hole butt junction location tooling of large scale equipment assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687343.5U CN207548075U (en) | 2017-12-07 | 2017-12-07 | The bolt hole butt junction location tooling of large scale equipment assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548075U true CN207548075U (en) | 2018-06-29 |
Family
ID=62666092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687343.5U Expired - Fee Related CN207548075U (en) | 2017-12-07 | 2017-12-07 | The bolt hole butt junction location tooling of large scale equipment assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207548075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894830A (en) * | 2017-12-07 | 2019-06-18 | 兰州兰石重型装备股份有限公司 | The bolt hole butt junction location tooling and application method of large scale equipment assembling |
-
2017
- 2017-12-07 CN CN201721687343.5U patent/CN207548075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894830A (en) * | 2017-12-07 | 2019-06-18 | 兰州兰石重型装备股份有限公司 | The bolt hole butt junction location tooling and application method of large scale equipment assembling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202256036U (en) | Sealing device for pressure test of pipeline | |
| CN207548075U (en) | The bolt hole butt junction location tooling of large scale equipment assembling | |
| CN109894830A (en) | The bolt hole butt junction location tooling and application method of large scale equipment assembling | |
| CN206377366U (en) | A kind of oil connection | |
| CN202693226U (en) | Pressure application tooling for pipe | |
| CN203343977U (en) | Installation tool for large-diameter sealing ring | |
| CN106525341B (en) | A kind of high pressure gas detection connector for the micro- diameter thin-wall tube of heat exchanger | |
| CN203963004U (en) | Seal arrangement | |
| CN104295851A (en) | Pipe fitting blocking device of fluid pipeline | |
| CN203847865U (en) | Length compensating device for vacuum pipeline | |
| CN207527191U (en) | A kind of anti-rotational piecing devices of lube oil cooler | |
| CN203409762U (en) | Cross-shaped petroleum pipeline cutting identification strip | |
| CN207298160U (en) | Spherical shell flange | |
| CN203629758U (en) | Tool specialized for leakage test of corrugated tube | |
| CN207112182U (en) | A kind of pipe branch draws mounting structure | |
| CN207171811U (en) | One kind grinding tube expansion frock | |
| CN206640286U (en) | A kind of nuclear power generating equipment qualification test cable gland head | |
| CN201288919Y (en) | Pipeline quick clip | |
| CN206680580U (en) | Obturator with linear impressed current anode | |
| CN200986513Y (en) | Nozzle intensity tester of steam turbine | |
| CN202585013U (en) | Temperature bulb fixing device of temperature controller for large-size power transformer | |
| CN209370651U (en) | Novel oil transportation pump seal blowdown pipeline | |
| CN205048164U (en) | Instrument supply gas drive air supply pipe | |
| CN206123480U (en) | Wind -powered electricity generation locking dish assistance -localization real -time cover | |
| CN215444685U (en) | Flange plate butt joint rapid positioning device with large bent pipe |
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: 20180629 Termination date: 20191207 |