CN217928147U - Fixing support of pressure sensor - Google Patents
Fixing support of pressure sensor Download PDFInfo
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- CN217928147U CN217928147U CN202221704989.0U CN202221704989U CN217928147U CN 217928147 U CN217928147 U CN 217928147U CN 202221704989 U CN202221704989 U CN 202221704989U CN 217928147 U CN217928147 U CN 217928147U
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Abstract
A pressure sensor fixing support is arranged at a position which is safe in environment and convenient to operate on a frame of a marine low-speed diesel engine, the pressure sensor and a needle valve connected to the lower portion of the pressure sensor are fixed on the fixing support, the needle valve guides oil pressure of a measured oil path to the pressure sensor through an instrument tube, and the fixing support comprises a support base, a pipe clamp and a fork-shaped frame; the support base is a reversed L-shaped component formed by bending a plane steel plate, the upper part of the support base is horizontally provided with a protection plate, the rear side part of the support base is vertically provided with an installation plate, the installation plate is fixed on the frame through bolts, the pipe clamp is fixed in the middle of the support base and used for clamping the pressure sensor, the pipe clamp comprises a pipe clamp base welded on the support base and an arc clamp connected on the pipe clamp base, and the fork-shaped frame is fixed on the front side surface of the lower part of the support base and used for clamping and supporting the needle valve. The utility model provides an installation fixed problem after pressure sensor draws forth, realized pressure sensor's firm installation, guaranteed pressure sensor's stable performance, reached convenient operation's effect.
Description
Technical Field
The utility model relates to a structure of large-scale marine low-speed diesel engine, concretely relates to a fixed bolster that is used for marine low-speed diesel engine pressure sensor to install belongs to diesel engine technical field.
Background
In a marine low-speed diesel engine system, a pressure sensor is a common electrical element and is used for measuring the pressure of gas or liquid, and the pressure sensor can play a role in pressure monitoring and alarming by comparing the measured pressure with a normal pressure range. And a needle valve is arranged below the pressure sensor, and the needle valve can control the on-off of the substance entering the pressure sensor. Therefore, in the usual case, a pressure sensor is required together with the needle valve for monitoring the pressure of the measuring medium.
At present, a pressure sensor on a main engine lubricating oil system is usually directly arranged on a pipe joint seat of an oil pipe, and the fixing mode is direct and convenient to operate. However, in some special cases, such as the position of the pipe joint on the oil where the pressure sensor is installed is inconvenient to operate, in order to ensure the safe and reliable operation of the pressure sensor, the pressure sensor needs to be led out to a place where the pressure sensor can be safely operated by using an instrument pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the installation problem after pressure sensor is drawn forth by the coupling on the measuring tube way, provide a pressure sensor's fixed bolster, realize pressure sensor's firm installation, prevent the shake of host computer motor car in-process, under the prerequisite that does not influence the pressure sensor performance, reach personnel convenient operation's effect.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a pressure sensor's fixed bolster, this pressure sensor's lower part fixedly connected with needle valve, its characterized in that: the fixed support is arranged at a position which is safe in environment and convenient to operate on a frame of the marine low-speed diesel engine, the pressure sensor and the needle valve are fixed on the fixed support, the needle valve is connected with a pipe connecting seat of a measured oil path through an instrument pipe, the oil pressure of the measured oil path is led out to the pressure sensor through the needle valve, and the fixed support comprises a support seat, a pipe clamp and a fork-shaped frame;
the support base is a reversed L-shaped component formed by bending a plane steel plate, the upper part of the support base is horizontally provided with a protection plate for protecting the pressure sensor and the needle valve from being damaged, and the rear side part of the support base is vertically provided with an installation plate which is fixed on the frame through bolts;
the pipe clamp is fixed in the middle of the support seat, is positioned below the protection plate and is used for clamping the pressure sensor and comprises a pipe clamp seat and an arc-shaped clamp, the pipe clamp seat is welded on the front side surface of the mounting plate of the support seat, and the arc-shaped clamp is a semicircular plate and is connected to the pipe clamp seat through a bolt to form a space for accommodating the pressure sensor;
the fork-shaped frame is fixedly connected to the front side face of the lower portion of the mounting plate of the support base and used for clamping and supporting the needle valve.
Furthermore, the fork-shaped frame is an L-shaped component bent by a plane steel plate, the rear side part of the fork-shaped frame is vertically provided with a connecting plate, the connecting plate is connected to the bracket base through bolts so as to mount and fix the fork-shaped frame, the lower part of the fork-shaped frame is a horizontal supporting plate, and the front part of the supporting plate is provided with a semicircular fork groove for forking the needle valve and supporting the integral pressure sensor and the needle valve.
Furthermore, a waist-shaped groove along the vertical direction is formed in the connecting plate of the fork-shaped frame, and the mounting height of the fork-shaped frame can be adjusted by adjusting the position of the bolt in the waist-shaped groove.
Furthermore, a nameplate for marking the type and the specification of the pressure sensor is fixed on the upper part of the mounting plate of the bracket seat.
Furthermore, the lower part of the mounting plate of the bracket seat is provided with a mounting hole for mounting the fixing bracket and a threaded hole for fixing the forked frame.
Furthermore, a threaded hole for connecting the arc-shaped clamp is formed in the pipe clamp seat of the pipe clamp, two sides of the arc-shaped clamp are provided with lug parts, and the lug parts are provided with connecting holes corresponding to the bolt holes.
The utility model has the advantages that:
1. the utility model discloses inciting somebody to action pressure sensor adopts the instrument tube to draw forth to the region of environment safety and the operation of being convenient for, has guaranteed the firm reliable of installation, has made things convenient for the operation, has avoided the shake of host computer motor car in-process, has ensured pressure sensor's performance.
2. The pressure sensor is fixed in a pipe clamp mode, so that the installation is reliable, and shaking cannot occur.
3. The top end of the support base is in a protection cover form, and the pressure sensor and the needle valve can be protected from being knocked by heavy objects and damaged by oil stains.
4. Be equipped with the data plate on the fixed bolster, personnel can know pressure sensor's information through the data plate.
In a word, the fixed bolster of pressure sensor has solved the installation fixed problem after pressure sensor draws forth, has realized pressure sensor's firm installation, has guaranteed pressure sensor's stable performance, has reached convenient operation's effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
Fig. 3 is an installation diagram of the present invention.
In the figure, the position of the upper end of the main shaft,
1-fixed support, 2-pressure sensor, 3-needle valve, 4-nameplate, 5-bolt, 6-bolt, 7-pipe connection seat, 8-frame, 9-instrument pipe, 11-support seat, 12-pipe clamp, 13-bolt, 14-bolt and 15-forked frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which should not be construed as limiting the scope of the invention.
The utility model is used for pressure sensor's installation on the marine low-speed diesel engine, be used for using the pressure sensor and the needle valve's of back of drawing forth of instrument tube fixed promptly.
Referring to fig. 2 and 3, a needle valve 3 is fixedly connected to the lower portion of the pressure sensor 2, and an instrument tube 9 leads oil pressure of a measured oil path out to the needle valve 3 through a tube connecting seat 7 on the oil path and then enters the pressure sensor 2.
Referring to fig. 1, the fixing bracket 1 of the pressure sensor is an assembly including a bracket base 11, a pipe clamp 12 and a forked bracket 15.
The support seat 11 is a foundation of the whole fixing support 1, is a reverse L-shaped component bent by a plane steel plate, the upper part of the support seat is horizontally provided with a protection plate in a protection cover form and used for protecting a pressure sensor 2 and a needle valve 3 which are fixed in the fixing support 1 from being knocked by heavy objects and damaged by oil stains, the rear side part of the support seat is vertically provided with a mounting plate which is used for fixing the whole fixing support 1, the upper part of the mounting plate is provided with two small holes for mounting name plates, the name plates 4 are fixed through bolts 6, the types and specifications of the pressure sensors 2 are marked on the name plates 4, and the lower part of the mounting plate is provided with four mounting holes for fixing the fixing support 1.
The pipe clamp 12 is fixed in the middle of the mounting plate of the bracket base 11, is positioned below the protection plate and is used for transversely clamping the pressure sensor 2, and the pipe clamp 12 comprises a pipe clamp base and an arc clamp. The pipe clamp seat is fixedly welded on the front side surface of the mounting plate of the bracket seat 11, and a threaded hole for connecting the arc-shaped clamp is formed in the pipe clamp seat; the arc-shaped clamps are semicircular plate pieces, connecting holes are formed in ear parts on two sides of each arc-shaped clamp and are fixedly connected to the pipe clamp seat through bolts 13, and a semicircular space formed between the pipe clamp seat and the arc-shaped clamps is used for accommodating the pressure sensor 2.
The forked frame 15 is fixedly connected to the front side face of the lower portion of the mounting plate of the support base 11 through bolts 14 and is used for clamping and supporting the needle valve 3. The fork-shaped frame 15 is an L-shaped component bent by a plane steel plate, the rear side part of the fork-shaped frame is provided with a connecting plate vertically, a waist-shaped groove along the vertical direction is formed in the connecting plate, the fork-shaped frame 15 is used for fixedly mounting on the bracket base 11, and the mounting height of the fork-shaped frame 15 can be adjusted by adjusting the position of the bolt 14 in the waist-shaped groove; the lower part of the forked frame 15 is a horizontal support plate, and the front part of the support plate is provided with a semicircular fork groove for forking the lower part of the needle valve 3 and supporting the whole weight of the pressure sensor 2 and the needle valve 3.
The installation and the operation of the utility model are as follows:
referring to fig. 1, 2 and 3, a holder 11 of a pipe holder, to which a tag 4 and a forked frame 15 are mounted and a pipe clamp 12 is welded, is fixedly mounted on a side plate of a frame 8 of a marine low-speed diesel engine by a bolt 5, a needle valve 3 fixedly connected to a lower portion of the pressure sensor 2 is connected to a pipe connection holder 7 of an oil passage to be measured by an instrument pipe 9, the pressure sensor 2 is placed in the pipe holder of the pipe clamp 12, the needle valve 3 is inserted into a forked groove of the forked frame 15, an arc-shaped clamp of the pipe clamp 12 is connected to the pipe holder by a bolt 13, so that the pressure sensor 2 is fixed, and finally, the mounting height of the forked frame 15 is adjusted by a bolt 14 and a waist-shaped groove, so as to stably clamp and support the overall weight of the pressure sensor 2 and the needle valve 3, thereby completing the fixing and mounting of the pressure sensor 2 and the needle valve 3.
The marine low-speed diesel engine of certain 6X72DF model uses the utility model discloses carry out the pressure sensor installation back, remove the pressure sensor of original inconvenient operation to frame department from the pipeline of eminence, guaranteed that the staff operates pressure sensor under safe and reliable's environment to ensure that the pressure sensor installation is reliable and stable performance.
The utility model discloses but wide application in all kinds of marine diesel engines.
The above-mentioned embodiment is not used for limiting the scope of the present invention, and the claimed protection scope is not limited to the above-mentioned embodiment, and should include other right as well the obvious transformation and substitution scheme of the present invention, all the changes and modifications made by the contents of the present invention belong to the scope of the present invention.
Claims (6)
1. The utility model provides a pressure sensor's fixed bolster, this pressure sensor's lower part fixedly connected with needle valve, its characterized in that: the fixed support is arranged at a position which is safe in environment and convenient to operate on a frame of the marine low-speed diesel engine, the pressure sensor and the needle valve are fixed on the fixed support, the needle valve is connected with a pipe connecting seat of a measured oil path through an instrument pipe, oil pressure of the measured oil path is led out to the pressure sensor through the needle valve, and the fixed support comprises a support seat, a pipe clamp and a forked frame;
the support base is a reversed L-shaped component formed by bending a plane steel plate, the upper part of the support base is horizontally provided with a protection plate for protecting the pressure sensor and the needle valve from being damaged, and the rear side part of the support base is vertically provided with an installation plate which is fixed on the frame through bolts;
the pipe clamp is fixed in the middle of the support seat, is positioned below the protection plate and is used for clamping the pressure sensor and comprises a pipe clamp seat and an arc-shaped clamp, the pipe clamp seat is welded on the front side surface of the mounting plate of the support seat, and the arc-shaped clamp is a semicircular plate and is connected to the pipe clamp seat through a bolt to form a space for accommodating the pressure sensor;
the fork-shaped frame is fixedly connected to the front side face of the lower portion of the mounting plate of the support base and used for clamping and supporting the needle valve.
2. The pressure sensor fixing bracket according to claim 1, wherein: the fork-shaped frame is an L-shaped component bent by a plane steel plate, the rear side part of the fork-shaped frame is vertically provided with a connecting plate, the connecting plate is connected to the bracket base through bolts so as to install and fix the fork-shaped frame, the lower part of the fork-shaped frame is a horizontal supporting plate, and the front part of the supporting plate is provided with a semicircular fork groove for forking the needle valve and supporting the integral pressure sensor and the needle valve.
3. The pressure sensor fixing bracket according to claim 2, wherein: waist-shaped grooves in the vertical direction are formed in the connecting plates of the fork-shaped frames, and the mounting height of the fork-shaped frames can be adjusted by adjusting the positions of the bolts in the waist-shaped grooves.
4. The pressure sensor fixing bracket according to claim 1, wherein: and a nameplate for marking the type and specification of the pressure sensor is fixed on the upper part of the mounting plate of the bracket base.
5. The pressure sensor fixing bracket according to claim 1, wherein: the lower part of the mounting plate of the bracket base is provided with a mounting hole for mounting the fixing bracket and a threaded hole for fixing the forked frame.
6. The pressure sensor fixing bracket according to claim 1, characterized in that: the pipe clamp seat of the pipe clamp is provided with a threaded hole for connecting the arc-shaped clamp, two sides of the arc-shaped clamp are provided with lug parts, and the lug parts are provided with connecting holes corresponding to the bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221704989.0U CN217928147U (en) | 2022-07-04 | 2022-07-04 | Fixing support of pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221704989.0U CN217928147U (en) | 2022-07-04 | 2022-07-04 | Fixing support of pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217928147U true CN217928147U (en) | 2022-11-29 |
Family
ID=84185808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221704989.0U Active CN217928147U (en) | 2022-07-04 | 2022-07-04 | Fixing support of pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217928147U (en) |
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2022
- 2022-07-04 CN CN202221704989.0U patent/CN217928147U/en active Active
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