CN209479890U - A kind of marine shafting flanged collar equipment - Google Patents
A kind of marine shafting flanged collar equipment Download PDFInfo
- Publication number
- CN209479890U CN209479890U CN201821355092.5U CN201821355092U CN209479890U CN 209479890 U CN209479890 U CN 209479890U CN 201821355092 U CN201821355092 U CN 201821355092U CN 209479890 U CN209479890 U CN 209479890U
- Authority
- CN
- China
- Prior art keywords
- positive
- pressing plate
- flanged collar
- fixed
- leading
- 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.)
- Active
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of marine shafting flanged collar equipments, including leading positive tooling, pressing plate and screw rod, the positive tooling of neck includes multiple arc panels for being located at and leading in positive flange bolt hole, multiple arcs plate is uniformly distributed to constitute the positive annulus of neck in circumferencial direction, each arc panel passes through a connecting rod mutually to be fixed with the fixation round tube for being located at Ling Zheng circle ring center, the end side for leading the bolt hole of positive flange is arranged in the pressing plate, and the screw rod sequentially passes through pressing plate and fixed round tube and is fixed by nut.The utility model structure is simple, easy to use, low in cost and versatile, and the neck suitable for all marine shafting flanges just, can quickly, easily complete shafting flanged collar and just work.
Description
Technical field
The utility model relates to shipbuilding technical fields, more particularly to a kind of marine shafting flanged collar equipment.
Background technique
Marine shafting needs to carry out the installment work of coupling of shaft system bolt after the completion of in.Due to shafting flange bolt
Hole and connection bolt are brush installation, therefore need to guarantee that two pairs of flange bolt holes can be accurate right before the installation of shafting bolt
In, to need using leading positive bolt shaft flange to be led just, to guarantee that subsequent installation can be gone on smoothly.
Currently, being used to carry out there are two ways to shafting flanged collar is positive during shipbuilding:
Method one leads positive bolt using thick-walled pipe processing according to respective flange bolt hole internal diameter, and bolt outer diameter is than in screw hole
The small 0.02-0.03mm of diameter, bolt lead positive installation with one section of conical surface.When use the direct positive bolt of high-ranking military officer gently tap into
Enter shafting flange bolt hole i.e. and can guarantee that two pairs of flange bolt holes being capable of precise alignment.
Method two, production and the hydraulic bolt of shafting installation bolt same size, tapered sleeve outer diameter are 0.10- smaller than screw hole internal diameter
0.20mm, and open on tapered sleeve the slot of a wide 5-6mm.Tapered sleeve is filled in into shafting flange bolt hole when use, then in tapered sleeve
Taper bolt is inside filled in, tensing tapered sleeve i.e. using corresponding hydraulic device can guarantee that two pairs of flange bolt holes being capable of precise alignment.
In both methods, method one needs to process the positive bolt of neck, different bolts hole respectively according to the internal diameter of specific screw hole
The positive bolt of neck cannot be general, without versatility, cause biggish waste.Method two is led just using hydraulic bolt, a rule
Checkerwork cell diameter corresponds to a bolt, at high cost, and versatility is not strong.
In conclusion current marine shafting flanged collar just during, lack a kind of simple, at low cost, versatile
Tool and method is quick, is simply done shafting flanged collar just works.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, design a kind of marine shafting flanged collar equipment,
It is just worked with quick, convenient and fast completion shafting flanged collar.
In order to achieve the above objectives, the technical scheme adopted by the utility model is
A kind of marine shafting flanged collar equipment, including the positive tooling of neck, pressing plate and screw rod, the positive tooling of neck includes multiple
Positioned at the arc panel led in positive flange bolt hole, multiple arcs plate is uniformly distributed constituting a neck just in whole circumference direction
Annulus, each arc panel passes through a connecting rod mutually to be fixed with the fixation round tube for being located at Ling Zheng circle ring center, the pressing plate setting
In the end side for the bolt hole for leading positive flange, the screw rod sequentially passes through pressing plate and fixed round tube and is fixed by nut.
Preferably, one end of the connecting rod is hingedly fixed on arc panel, the other end is hingedly fixed in fixed round tube
On.
Preferably, it is respectively and fixedly provided with connecting plate on the arc panel and fixed round tube, the both ends of connecting rod pass through company respectively
Outbound is mutually fixed with corresponding connecting plate.
Preferably, the pressing plate is made by the circular steel plate of 15mm thickness, and the outer diameter of pressing plate is at least executed than neck
The big 50mm of the internal diameter of blue bolt hole, the center of pressing plate are equipped with the circular through hole pass through screw rod.
Preferably, the gap between the arc panel and the positive flange bolt hole inner wall of neck is less than 0.02mm.
Preferably, the arc panel is three, and three arc panels are uniformly distributed in a circumferential direction.
The positive beneficial effect of the utility model: the utility model structure is simple, easy to use, low in cost and versatility
By force, just suitable for the neck of all marine shafting flanges, by the positive tooling of setting neck in the bolt hole for leading positive flange, positive work is being led
Interspersed screw rod in dress, and in the end fixation clip of screw rod, it can quickly, easily complete shafting flanged collar and just work.
Detailed description of the invention
In order to become apparent to illustrate the embodiment of the present invention or technical solution in the prior art, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for leading positive tooling.
Fig. 2 is the sectional side elevation for leading positive tooling.
Fig. 3 is the use state diagram that the utility model leads equipment.
The concrete meaning of figure label are as follows: 1 is pressing plate, and 2 be screw rod, and 3 is lead positive flange, and 4 be arc panel, and 5 be connecting rod, 6
For fixed round tube, 7 be connecting plate, and 8 be connecting pin, and 9 be nut.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of utility model.
Disclosing the term used in this application is only merely for for the purpose of describing particular embodiments, being not intended to be limiting this
It is open.The "an" of the singular used in disclosure and the accompanying claims book, " described " and "the" are also intended to packet
Most forms are included, unless the context clearly indicates other meaning.
Illustrate present embodiment in conjunction with Fig. 1-Fig. 3, the marine shafting flanged collar equipment of the utility model, structure is simple,
It is low in cost, versatile, it can quickly, easily complete shafting flanged collar and just work.
The marine shafting flanged collar equipment includes leading positive tooling, pressing plate 1 and screw rod 2.Positive tooling setting is led to lead just
In 3 bolt hole of flange, the end side for leading the bolt hole of positive flange 3 is arranged in pressing plate 1, and screw rod 2 sequentially passes through pressing plate 1 and leads positive tooling
And it is fixed by nut.
The positive tooling of neck includes multiple arcs plate 4,5, one, connecting rod identical with 4 quantity of arc panel fixed round tubes 6.Institute
It states the setting of arc panel 4 leading in positive 3 bolt hole of flange, multiple arcs plate 4 is uniformly distributed on the whole circumference direction of bolt hole
To constitute the positive annulus of neck, each arc panel 4 passes through a connecting rod 5 and the fixation round tube 6 for being located at Ling Zheng circle ring center
It is mutually fixed.One end of the connecting rod 5 is hingedly fixed on arc panel 4, the other end is hingedly fixed on fixed round tube 6, specifically,
Connecting plate 7 is respectively and fixedly provided on the arc panel 4 and fixed round tube 6, one end of connecting plate 7 is equipped with rounded corner and is drilled with round logical
Hole, the both ends of connecting rod 5 also process rounded corner and are drilled with circular through hole, and the both ends of connecting rod 5 pass through connecting pin 8 respectively and accordingly connect
Fishplate bar is mutually fixed, even if the through-hole of 5 end of connecting rod and the through-hole of corresponding connecting plate 7 overlap, then make connecting pin 8 pass through this two
Connecting rod 5 and connecting plate 7 are fixed up by a hole.
The end side for leading the bolt hole of positive flange 3 is arranged in the pressing plate 1, and center is equipped with a circular through hole, i.e. screw rod
Hole, the hole size match with screw rod.Screw rod 2 sequentially passes through pressing plate 1 and fixed round tube 6 and is fixed by nut.
In the present embodiment, the arc panel 4 be three, these three arc panels by a DN32-40mm, wall thickness 5mm with
Upper, length about 250mm stainless pipe is cut along its circumferencial direction three equal parts, and three arc panels are leading positive flange bolt
It is uniformly distributed on the circumferencial direction in hole.
The connecting plate 7 is 6, by the stainless steel plate system with a thickness of 4-5mm, width 10-12mm, a length of 12-15mm
Form, one end of connecting plate 7 is equipped with rounded corner and is drilled with the circular through hole that diameter is 6mm, the other end be welded on arc panel 4 or
On fixed round tube 6.
The connecting rod 5 by diameter is about 12mm, the round steel of a length of 40-50mm is made, the cylindrical surface point at round steel both ends
The plane with rounded corner of a wide 8mm, long 10mm are not processed, and heart drill straight diameter is the circular hole of 6mm in the planes.
The pressing plate 1 is made by the circular steel plate of 15mm thickness, and the outer diameter of pressing plate 1 is at least than leading positive 3 bolt hole of flange
The big 50mm of internal diameter, the diameter of the screw hole at 1 center of pressing plate is 15mm.The screw rod 2 is the M14 screw rod of length about 350mm.
Steps are as follows for the use of the marine shafting flanged collar equipment of the utility model:
1, the positive tooling of high-ranking military officer, which is filled in, needs to lead in positive bolt hole；
2, screw rod is inserted into the fixation round tube for leading positive tooling；
3, pressing plate is put in the other end of screw rod, screws on spiral shell close to leading the end of positive tooling to screw on nut 9 in screw rod
Cap；
4, using the further tightening nuts of spanner, when between the 3 pieces of arc panels and flange bolt hole inner wall for leading positive tooling
When gap is less than 0.02mm, shafting flanged collar just works and terminates.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand；Specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (6)
1. a kind of marine shafting flanged collar equipment, which is characterized in that described including leading positive tooling, pressing plate (1) and screw rod (2)
Leading positive tooling includes multiple arc panels (4) for being located at and leading in positive flange bolt hole, and multiple arcs plate (4) uniformly divides in circumferencial direction
For cloth to constitute the positive annulus of neck, each arc panel (4) passes through a connecting rod (5) and the fixation for being located at Ling Zheng circle ring center
Round tube (6) is mutually fixed, and in the end side for the bolt hole for leading positive flange (3), the screw rod (2) is sequentially passed through for pressing plate (1) setting
Pressing plate (1) and fixed round tube (6) are simultaneously fixed by nut.
2. marine shafting flanged collar equipment according to claim 1, which is characterized in that cut with scissors one end of the connecting rod (5)
Connect be fixed on arc panel (4), the other end is hingedly fixed on fixed round tube (6).
3. marine shafting flanged collar equipment according to claim 2, which is characterized in that the arc panel (4) and fixation
It is respectively and fixedly provided on round tube (6) connecting plate (7), the both ends of connecting rod (5) pass through connecting pin (8) respectively and mutually fix with corresponding connecting plate.
4. marine shafting flanged collar equipment according to claim 1, which is characterized in that the pressing plate (1) is by 15mm thickness
Circular steel plate be made, the outer diameter of pressing plate (1) at least than leading the internal diameter of positive flange (3) bolt hole 50mm big, pressing plate (1)
Center is equipped with the circular through hole pass through screw rod (2).
5. marine shafting flanged collar equipment according to claim 1, which is characterized in that the arc panel (4) and neck are just
Gap between flange (3) bolt hole inner wall is less than 0.02mm.
6. marine shafting flanged collar equipment according to claim 1, which is characterized in that the arc panel (4) is three,
Three arc panels are uniformly distributed in a circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821355092.5U CN209479890U (en) | 2018-08-22 | 2018-08-22 | A kind of marine shafting flanged collar equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821355092.5U CN209479890U (en) | 2018-08-22 | 2018-08-22 | A kind of marine shafting flanged collar equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479890U true CN209479890U (en) | 2019-10-11 |
Family
ID=68111430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821355092.5U Active CN209479890U (en) | 2018-08-22 | 2018-08-22 | A kind of marine shafting flanged collar equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479890U (en) |
-
2018
- 2018-08-22 CN CN201821355092.5U patent/CN209479890U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204692824U (en) | A kind of pipe collar | |
| CN202157465U (en) | Steel bar connecting sleeve | |
| CN209479890U (en) | A kind of marine shafting flanged collar equipment | |
| CN204921580U (en) | Internal diameter tensioning coupling device that steel pipe is seamless | |
| CN201579637U (en) | Clamp for turning cylindrical workpieces | |
| CN210484865U (en) | Corrosion-resistant quick sealing connection pipe fitting | |
| CN211292319U (en) | Pipe detection clamp | |
| CN202877947U (en) | Finish turning device for supporting pipe | |
| CN205394326U (en) | Channel bend external [line up] clamp | |
| CN203944672U (en) | A kind of on-the-spot continuous-tube hydraulic straightening machine of using | |
| CN110924596A (en) | Taper sleeve type steel bar connector | |
| CN205968860U (en) | Fracture bolt remove device | |
| CN204545779U (en) | Shell ring plate welding tooling | |
| CN214723472U (en) | Novel pipe inner wall sealing device | |
| CN211649355U (en) | Natural gas line is welded junction group and is assembled device speedily carries out rescue work | |
| CN207695952U (en) | A kind of face-flange-steel-pipe welding centralizer | |
| CN204248325U (en) | A kind of sheet-metal duct assembling tool | |
| CN209814587U (en) | Detachable reinforcement cage inner supporting device | |
| CN209876270U (en) | Adjustable window for experiments | |
| CN103481005B (en) | Alignment assisting mechanism for welding radial stud of pipeline | |
| CN214425345U (en) | Cutting sleeve type reducing flange system structure suitable for pipeline connection with different drift diameters | |
| CN113463903A (en) | Reusable wall connecting device | |
| CN207829305U (en) | A kind of anti-skidding straight thread connecting sleeve with cramping body | |
| CN214889522U (en) | Pipe clamp type groove connector | |
| CN217168289U (en) | Splicing tool for large flue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |