CN207888626U - Control gauge in Shafting Alignment of Vessels - Google Patents
Control gauge in Shafting Alignment of Vessels Download PDFInfo
- Publication number
- CN207888626U CN207888626U CN201820240538.3U CN201820240538U CN207888626U CN 207888626 U CN207888626 U CN 207888626U CN 201820240538 U CN201820240538 U CN 201820240538U CN 207888626 U CN207888626 U CN 207888626U
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- connecting rod
- shafting
- vessels
- control gauge
- metering needle
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Abstract
The utility model discloses control gauges in a kind of Shafting Alignment of Vessels, including metering needle cone, connecting rod, Universal flange and fixing screws.The material of wherein metering needle cone is stainless steel, and being marked on ontology has scale, and tapped, is used for length adjustment；The material of connecting rod is Q235A, and length dimension determines that one end is tapped with internal thread according to general universal joint shaft size, match with metering needle cone, the connecting rod other end is provided with labeled slots, and trench bottom is plane, and the position of the required universal coupling rotary shaft simulated is gone out for precise marking；Universal flange material is Q235A, is used for connection axle series flange, using general-purpose bolt well format, is applicable in and a variety of shafting flanged joints；The material of fixing screws be brass, for work as metering needle cone be adjusted in place after, be fixed.Control gauge can simulate a variety of universal coupling forms in the utility model Shafting Alignment of Vessels, during entire shafting installation, substitute universal coupling, and its portable construction, easy to disassemble, of low cost.
Description
Technical field
The present invention relates to shipbuilding fields, more specifically to the control gauge used in the process in a kind of Shafting Alignment of Vessels.
Background technology
The centering quality shaft of marine shafting axis and the normal operation and Ship Vibration of host have a significant impact,
The shafting especially big on the diameter of axle, bearing spacing is small, rigidity is strong influences more notable.The state of the art of shafting depends primarily on axis
It is the state of center line, and the state of center line of shafting is same by center line of shafting bending degree and stern tube shaft and host center line
Axis degree determines.
It is particularly typical with full circle swinging shafting installation in shafting installation form.Full circle swinging shafting installation is polygonal there are multiaxis section
The features such as degree installation.The characteristics of to meet the installation of its multi-angle, coupling of shaft system need to use universal coupling as shown in Figure 4.
And during full circle swinging shafting installation, it needs by pre-installation, the multiple tracks technique such as intense adjustment.It such as will be universal
Joint is directly installed in entire shafting system, carries out the above adjustment process, and universal coupling is susceptible to shape-change, shafting
The problems such as deviation, and a universal coupling cost is very high, causes damages very serious.And being dismounted for multiple times is needed, influence construction effect
Rate.Fastener for installation is also required to repeatedly update.
Invention content
The present invention is based on problem above, control gauge in a kind of Shafting Alignment of Vessels is provided, a variety of universal coupling forms can be simulated,
During entire shafting installation, universal coupling is substituted.
In order to achieve the above object, control gauge in a kind of Shafting Alignment of Vessels of present invention offer, including middle part side are provided with label
The connecting rod of slot, an end face of the connecting rod and the center of flange are vertically connected, in the other end of the connecting rod
Heart position is provided with threaded hole in the axial direction.
Control gauge further includes metering needle cone in the Shafting Alignment of Vessels, and the metering needle cone includes surface setting and the connection
The externally threaded cylindrical body of corresponding threaded holes on bar, one end of the ontology are screwed onto the threaded hole of the connecting rod
In, the other end is connected with the needle facies basialis pyramidis of cone.
The side of the connecting rod upper screwed hole radially offers fastening thread hole, the fastening thread along the connecting rod
Fastening bolt is screwed in hole；The fastening bolt screws the side that its rear end face is pressed on the metering needle cone.
Control gauge in above-mentioned Shafting Alignment of Vessels, under preferred embodiment, the outer surface of the cylindrical body of the metering needle cone is equipped with
Scale in an axial direction.
Control gauge in above-mentioned Shafting Alignment of Vessels, under preferred embodiment, the bottom end of the labeled slots is plane.
Control gauge in above-mentioned Shafting Alignment of Vessels, under preferred embodiment, the flange is Universal flange.
The present invention replaces universal coupling to carry out pre-adjustment installation, reduces in pre-mounting stages to the damage of universal coupling
Wound, it is time saving and energy saving more to save installation cost；The configuration of the present invention is simple, easy to disassemble, light-weight and easy to operate and its structure are light
Just；The needle cone of bottom is designed as adjustable type, and is carved with scale on needle cone, can carry out the adjustment of grade telescopic can,
A variety of universal coupling sizes can be simulated；Flange uses external application Universal flange form, is suitable for various shafting flanges and installs.And
Flange is connect with control gauge bar in the form of welding, and length distance is easier to control, this control gauge can be also used for other ship types
Shafting alignment is installed, and the scope of application is wider.
Description of the drawings
Fig. 1 is the structural schematic diagram of control gauge in Shafting Alignment of Vessels of the present invention；
Fig. 2 is the schematic diagram of control gauge flange in Shafting Alignment of Vessels of the present invention；
Fig. 3 is the schematic diagram that control gauge metering needle is bored in Shafting Alignment of Vessels of the present invention；
Fig. 4 is universal coupling schematic diagram；
Fig. 5 is control gauge use flow diagram in Shafting Alignment of Vessels of the present invention；
Fig. 6 is the partial enlarged view at a in Fig. 5；
Fig. 7 is that angle measurement adjusts schematic diagram in control gauge process for using in Shafting Alignment of Vessels of the present invention.
Specific implementation mode
As shown in Figure 1 to Figure 3, control gauge in a kind of Shafting Alignment of Vessels of the present invention, including side are provided with the connecting rod of labeled slots 5
2, an end face of connecting rod 2 is connected with the center of flange 3, the center of other end is provided with screw thread in the axial direction
Hole；Control gauge further includes metering needle cone 1 in Shafting Alignment of Vessels, and metering needle cone 1 indicates scale including surface and is arranged and the connection
One end of the externally threaded cylindrical body of corresponding threaded holes on bar 2, ontology is screwed in the threaded hole of connecting rod 2, another
The needle facies basialis pyramidis with cone is held to be connected.The side of 2 upper screwed hole of the connecting rod radially offers fastening thread hole, institute
It states and is screwed with fastening bolt 4 in fastening thread hole.The bottom end of labeled slots 5 as shown in Figure 1 is plane, is convenient for marking.It is described
Flange 3 is Universal flange.
Control gauge is divided into Shafting Alignment of Vessels：Metering needle bores 1, connecting rod 2, Universal flange 3, fixing screws 4 wherein, metering needle
It is stainless steel to bore 1 material, and being marked on ontology has scale, and tapped, is used for length adjustment；Connecting rod 2
Material is Q235A, and length dimension determines that one end is tapped with internal thread according to general universal joint shaft size, and 1 phase is bored with metering needle
Match, 2 other end of connecting rod is provided with labeled slots 5, and trench bottom is plane, goes out the required universal coupling rotation simulated for precise marking
The position of shaft；3 material of Universal flange is Q235A, is used for connection axle series flange, using general-purpose bolt well format, is applicable in and more
Kind shafting flanged joint；The material of fixing screws 4 be brass, for work as metering needle cone 1 be adjusted in place after, be fixed.
Full circle swinging shafting be divided into propeller input shaft part, intermediate shaft part, host output shaft section, need to install altogether two it is universal
Joint is chosen one of universal coupling (intermediate shaft part and host output shaft section) in the present embodiment and is described.
As shown in Figures 4 to 7, the installation of this section needs control gauge in two Shafting Alignment of Vessels will first according to Theoretical Design drawing
Intermediate shaft part 8 and 9 Primary Location of host output shaft section, it is coarse value that two shaftings, which are formed by a ° of angle, at this time, need to be into traveling one
Walk intense adjustment.
The first step measures required installation universal coupling end face of flange 7 and arrives 6 position dimension A of rotary shaft, then with ship shaft
The end face 10 for being the flange 3 of control gauge in school is starting point, size A is measured in connecting rod 2, and marked at labeled slots 5；
Second step, by the flange spiral shell with intermediate shaft part 8 and host output shaft section 9 respectively of control gauge in two Shafting Alignment of Vessels
Bolt is fixed；
Third walks, and finely tunes the metering needle cone 1 of control gauge in Shafting Alignment of Vessels, so that control gauge length is met simulation universal coupling long
The requirement of degree, and meet two control gauge equal lengths, while two metering needles being made to bore 1 needle point to the heart；
4th step after completing above adjust, ensures that control gauge is fixed in Shafting Alignment of Vessels, must not be moved, field worker utilizes
Survey tool finds marked at the labeled slots 5 of the connecting rod 2 of two control gauges first, draws a straight line, measure this straight line and axis
It is that i.e. 2 center of connecting rod of center line is formed by angle；As shown in fig. 7, measuring the center line and two control gauges of intermediate shaft part 8
Labeled slots 5 line between angle α 2, then measure the center line of host output shaft section 9 and the labeled slots 5 of two control gauges
Line between angle β 2, (α 2, β 2≤± 0.5 °) is required according to inclination deviation, adjusts intermediate shaft part and host output shaft section
Setting angle；
5th step, removes control gauge, and the installation data of universal coupling is simulated by novel control gauge, that is, starts universal coupling
Installation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. control gauge in a kind of Shafting Alignment of Vessels, which is characterized in that be provided with the connecting rod (2) of labeled slots (5), institute including middle part side
The end face and the center of flange (3) for stating connecting rod (2) are vertically connected, the centre bit of the other end of the connecting rod (2)
Set the threaded hole being provided in the axial direction；
Control gauge further includes metering needle cone (1) in the Shafting Alignment of Vessels, and the metering needle cone (1) includes surface setting and the company
One end of the externally threaded cylindrical body of corresponding threaded holes on extension bar (2), the ontology is screwed onto the connecting rod (2)
In threaded hole, the other end is connected with the needle facies basialis pyramidis of cone；
The side of connecting rod (2) upper screwed hole radially offers fastening thread hole, the fastening spiral shell along the connecting rod (2)
Fastening bolt (4) is screwed in pit；The fastening bolt (4) screws the side that its rear end face is pressed on the metering needle cone.
2. control gauge in Shafting Alignment of Vessels according to claim 1, which is characterized in that the cylinder of the metering needle cone (1) is originally
The outer surface of body is equipped with scale in an axial direction.
3. control gauge in Shafting Alignment of Vessels according to claim 1, which is characterized in that the bottom end of the labeled slots (5) is plane.
4. control gauge in Shafting Alignment of Vessels according to claim 2, which is characterized in that the flange (3) is Universal flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240538.3U CN207888626U (en) | 2018-02-10 | 2018-02-10 | Control gauge in Shafting Alignment of Vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240538.3U CN207888626U (en) | 2018-02-10 | 2018-02-10 | Control gauge in Shafting Alignment of Vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888626U true CN207888626U (en) | 2018-09-21 |
Family
ID=63544159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240538.3U Active CN207888626U (en) | 2018-02-10 | 2018-02-10 | Control gauge in Shafting Alignment of Vessels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888626U (en) |
-
2018
- 2018-02-10 CN CN201820240538.3U patent/CN207888626U/en active Active
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