CN217845486U - Pressure sensor convenient to dismouting - Google Patents
Pressure sensor convenient to dismouting Download PDFInfo
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- CN217845486U CN217845486U CN202222053245.3U CN202222053245U CN217845486U CN 217845486 U CN217845486 U CN 217845486U CN 202222053245 U CN202222053245 U CN 202222053245U CN 217845486 U CN217845486 U CN 217845486U
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- pressure sensor
- linkage block
- sensor body
- push rod
- rubber support
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Abstract
The utility model discloses a pressure sensor convenient to dismouting, including the installation base, the middle part of installation base up end is installed the shock pad, and the top of shock pad settles and has the pressure sensor body, the both sides of pressure sensor body are all installed the centre gripping spud, and the below of centre gripping spud is connected with the linkage block, one side outside the linkage block is connected with hydraulic push rod; the support frame is all installed to the both sides of installation base, fixing bolt's top is provided with the location and changes the board, and the mid-mounting of location commentaries on classics board top has micro motor, the lifter plate is installed to micro motor's top, and the top of lifter plate is connected with lift push rod. This pressure sensor convenient to dismouting compares with current device, can drive the linkage block through hydraulic push rod and carry out the removal of horizontal direction to can make and be close to or keep away from each other between linkage block and the centre gripping spud, the mutual loading and unloading between the pressure sensor body of being convenient for and the installation base.
Description
Technical Field
The utility model relates to a pressure sensor technical field specifically is a pressure sensor convenient to dismouting.
Background
The pressure sensor is a sensor which converts a pressure signal into a voltage signal and outputs the voltage signal. Pressure sensors are generally composed of an elastic sensing element and a displacement sensing element. The elastic sensing element is used for enabling a measured pressure to act on a certain area and converting the pressure into displacement or strain, then the displacement sensing element or the strain gauge is used for converting the displacement sensing element or the strain gauge into an electric signal which has a certain relation with the pressure, and the functions of the two elements are sometimes integrated. The method is generally applied to detection of air pressure, including air inlet vacuum degree, atmospheric pressure, air pressure in an air cylinder, tire air pressure and the like; and the detection of oil pressure, including gearbox oil pressure, brake valve oil pressure, suspension oil pressure, etc.
The existing pressure sensor mounting mode is that a pressure sensor is mounted at a position needing to be used through a bolt or glue, so that the pressure sensor is inconvenient to dismount and difficult to repair and replace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure sensor convenient to dismouting to propose in solving above-mentioned background art because current pressure sensor mounting means is usually through the bolt or install pressure sensor in the position that needs to use with glue, be not convenient for dismantle it, caused the problem of the difficulty of maintenance change simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme: a pressure sensor for easy disassembly, comprising:
the device comprises an installation base, a damping pad is installed in the middle of the upper end face of the installation base, a pressure sensor body is arranged above the damping pad, clamping positioning piles are installed on two sides of the pressure sensor body, a linkage block is connected below the clamping positioning piles, and a hydraulic push rod is connected to one side outside the linkage block;
fixing bolt, it is installed the both sides of installation base up end, the support frame is all installed to the both sides of installation base, fixing bolt's top is provided with the location and changes the board, and the mid-mounting that changes the board top in the location has micro motor, the lifter plate is installed to micro motor's top, and the top of lifter plate is connected with lifting push rod.
Preferably, the clamping and positioning piles are symmetrically distributed about the vertical center line of the pressure sensor body, and the clamping and positioning piles are matched with the shape and size of the pressure sensor body.
Preferably, a telescopic structure is formed between the hydraulic push rod and the linkage block, the linkage block is fixedly connected with the clamping positioning pile, and the pressure sensor body is detachably connected with the installation base.
Preferably, a telescopic structure is formed between the lifting push rod and the lifting plate, and the lifting plate is parallel to the mounting base.
Preferably, a rotating structure is formed between the micro motor and the positioning rotating plate, and the positioning rotating plate is perpendicular to the fixing bolt.
Preferably, the linkage block is further provided with:
the rubber support rod is installed on one side in the linkage block, a guide groove is formed in the joint of the rubber support rod and the linkage block, and a positioning shaft is installed between the rubber support rods.
Preferably, be the cross distribution between the rubber support rod, and through location axle swing joint between the rubber support rod to the rubber support rod passes through guide way and linkage block joint sliding connection.
Compared with the prior art, the utility model provides a pressure sensor convenient to dismouting possesses following beneficial effect: this pressure sensor convenient to dismouting can drive the linkage piece through hydraulic push rod and carry out the removal of horizontal direction to can make and be close to or keep away from each other between linkage piece and the centre gripping spud, the mutual loading and unloading between the pressure sensor body of being convenient for and the installation base.
1. The utility model discloses a centre gripping spud can play the effect of centre gripping location to the pressure sensor body, thereby can improve the stability in the pressure sensor body use, can drive the linkage piece through hydraulic push rod and carry out the removal of horizontal direction, thereby can make and be close to each other or keep away from between linkage piece and the centre gripping spud, be convenient for the mutual loading and unloading between pressure sensor body and the installation base, avoided current pressure sensor mounting means usually to install pressure sensor in the position that needs to use through the bolt or with glue, be not convenient for dismantle it, caused the difficult problem of maintenance change simultaneously;
2. the utility model can drive the lifting plate to move in the vertical direction through the lifting push rod, so that the lifting plate can drive the positioning rotating plate to position the fixing bolt downwards, the fixing bolt is prevented from loosening, the positioning rotating plate can be driven to rotate at a certain angle through the micro motor, and the positioning rotating plate can be rotated to be away from the fixing bolt when needed, so that the fixing bolt can be conveniently disassembled and assembled;
3. the utility model discloses a rubber support pole can be to playing the effect of support between the linkage piece, can make rubber support pole carry out the rotation along with the linkage piece motion through the location axle, and the guide way plays spacing guide effect to rubber support pole's removal, and rubber support pole can absorb some vibrational force when the device receives the vibration simultaneously, reaches buffering absorbing effect to can reduce the vibration and feel the influence to the pressure sensor body, improve the accurate nature that the pressure sensor body used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting base and the supporting frame of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic structural diagram of the linkage block of the present invention.
In the figure: 1. installing a base; 2. a pressure sensor body; 3. clamping the positioning pile; 4. fixing the bolt; 5. a support frame; 6. positioning a rotating plate; 7. a micro motor; 8. a lifting plate; 9. a lifting push rod; 10. a shock pad; 11. a hydraulic push rod; 12. a linkage block; 13. a rubber support rod; 14. positioning the shaft; 15. a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a pressure sensor for easy assembly and disassembly includes: the device comprises an installation base 1, a shock pad 10 is installed in the middle of the upper end face of the installation base 1, a pressure sensor body 2 is arranged above the shock pad 10, clamping and positioning piles 3 are installed on two sides of the pressure sensor body 2, a linkage block 12 is connected below the clamping and positioning piles 3, the clamping and positioning piles 3 are symmetrically distributed about the vertical central line of the pressure sensor body 2, and the clamping and positioning piles 3 are matched with the pressure sensor body 2 in shape and size; the clamping and positioning pile 3 can clamp and position the pressure sensor body 2, so that the stability of the pressure sensor body 2 in the using process can be improved; one side outside the linkage block 12 is connected with a hydraulic push rod 11; a telescopic structure is formed between the hydraulic push rod 11 and the linkage block 12, the linkage block 12 is fixedly connected with the clamping positioning pile 3, and the pressure sensor body 2 is detachably connected with the mounting base 1; the linkage block 12 can be driven to move in the horizontal direction through the hydraulic push rod 11, so that the linkage block 12 and the clamping positioning pile 3 can be close to or far away from each other, the mutual assembly and disassembly between the pressure sensor body 2 and the installation base 1 are facilitated, and the problems that the pressure sensor is installed at a position needing to be used usually through a bolt or glue in the existing pressure sensor installation mode, the pressure sensor is inconvenient to disassemble, and the maintenance and replacement are difficult are solved; the fixing bolts 4 are arranged on two sides of the upper end surface of the mounting base 1, the supporting frames 5 are arranged on two sides of the mounting base 1, the positioning rotating plate 6 is arranged above the fixing bolts 4, the middle part above the positioning rotating plate 6 is provided with the micro motor 7, a rotating structure is formed between the micro motor 7 and the positioning rotating plate 6, and the positioning rotating plate 6 is perpendicular to the fixing bolts 4; the positioning rotating plate 6 can be driven to rotate at a certain angle through the micro motor 7, so that the positioning rotating plate 6 can be rotated to be far away from the fixing bolt 4 when needed, and the fixing bolt 4 is convenient to disassemble and assemble; a lifting plate 8 is arranged above the micro motor 7, and a lifting push rod 9 is connected above the lifting plate 8; a telescopic structure is formed between the lifting push rod 9 and the lifting plate 8, and the lifting plate 8 is parallel to the mounting base 1; can drive lifter plate 8 through lifting push rod 9 and carry out the removal of vertical direction to can make lifter plate 8 drive location commentaries on classics board 6 and fix a position fixing bolt 4 downwards, prevent fixing bolt 4's pine from taking off.
Referring to fig. 1, 3 and 4, a pressure sensor for easy assembly and disassembly includes: the rubber support rod 13 is arranged on one side in the linkage block 12, a guide groove 15 is formed in the joint of the rubber support rod 13 and the linkage block 12, and a positioning shaft 14 is arranged between the rubber support rods 13; the rubber support rods 13 are distributed in a cross shape, the rubber support rods 13 are movably connected through a positioning shaft 14, and the rubber support rods 13 are clamped and slidably connected with the linkage block 12 through guide grooves 15; can play the effect of support between the linkage block 12 through rubber support rod 13, can make rubber support rod 13 carry out the rotation each other along with linkage block 12 motion through location axle 14, guide way 15 plays spacing guide effect to rubber support rod 13's removal, rubber support rod 13 can receive when the device vibrates simultaneously, absorb partly vibrational force, reach the absorbing effect of buffering, thereby can reduce the vibration and feel the influence to pressure sensor body 2, improve the accurate nature that pressure sensor body 2 used.
The working principle is as follows: when the pressure sensor convenient to disassemble and assemble is used, firstly, the mounting base 1 is mounted at a position to be used, the mounting base 1 is fixed through the fixing bolt 4, then the micro motor 7 on the inner side of the support frame 5 is started, and the micro motor 7 drives the positioning rotating plate 6 to rotate to a position corresponding to the fixing bolt 4; secondly, starting a lifting push rod 9, wherein the lifting push rod 9 drives a lifting plate 8 to vertically and downwards move, so that the lifting plate 8 drives a positioning rotating plate 6 to downwards position a fixing bolt 4, the fixing bolt 4 is prevented from loosening, then, a pressure sensor body 2 is placed on a shock pad 10, a hydraulic push rod 11 is started, the hydraulic push rod 11 drives a linkage block 12 to horizontally move, and therefore the linkage block 12 and a clamping positioning pile 3 can be close to each other until the pressure sensor body 2 is clamped and positioned; then, the linkage blocks 12 are supported through the rubber support rods 13, the rubber support rods 13 rotate with the linkage blocks 12 through the positioning shafts 14, the guide grooves 15 play a limiting and guiding role in the movement of the rubber support rods 13, and meanwhile, when the device vibrates, the rubber support rods 13 can absorb part of vibration force to achieve the effect of buffering and damping, so that the influence of vibration on the pressure sensor body 2 is reduced, and the use accuracy of the pressure sensor body 2 is improved; when finally needing to dismantle pressure sensor body 2, driving through hydraulic rod 11 and keeping away from each other between the centre gripping spud 3, can keep away from pressure sensor body 2 and installation base 1 each other, avoid installing pressure sensor through the bolt or with glue, be not convenient for dismantle it or maintain the change, this is exactly this pressure sensor's of dismouting of being convenient for theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A pressure sensor convenient to dismouting, its characterized in that includes:
the device comprises an installation base (1), wherein a shock pad (10) is installed in the middle of the upper end face of the installation base (1), a pressure sensor body (2) is arranged above the shock pad (10), clamping positioning piles (3) are installed on two sides of the pressure sensor body (2), a linkage block (12) is connected below the clamping positioning piles (3), and a hydraulic push rod (11) is connected to one side outside the linkage block (12);
fixing bolt (4), it is installed the both sides of installation base (1) up end, support frame (5) are all installed to the both sides of installation base (1), the top of fixing bolt (4) is provided with location commentaries on classics board (6), and the mid-mounting of location commentaries on classics board (6) top has micro motor (7), lifter plate (8) are installed to the top of micro motor (7), and the top of lifter plate (8) is connected with lifting push rod (9).
2. The pressure sensor convenient to disassemble and assemble as claimed in claim 1, wherein the clamping positioning piles (3) are symmetrically distributed about the vertical center line of the pressure sensor body (2), and the external dimensions of the clamping positioning piles (3) and the pressure sensor body (2) are matched.
3. The pressure sensor convenient to disassemble and assemble according to claim 1, wherein a telescopic structure is formed between the hydraulic push rod (11) and the linkage block (12), the linkage block (12) is fixedly connected with the clamping positioning pile (3), and the pressure sensor body (2) is detachably connected with the mounting base (1).
4. The pressure sensor convenient for disassembly and assembly as claimed in claim 1, wherein a telescopic structure is formed between the lifting push rod (9) and the lifting plate (8), and the lifting plate (8) and the mounting base (1) are parallel to each other.
5. The pressure sensor convenient for disassembly and assembly as claimed in claim 1, wherein a rotating structure is formed between the micro motor (7) and the positioning rotating plate (6), and the positioning rotating plate (6) is perpendicular to the fixing bolt (4).
6. A pressure sensor as claimed in claim 1, characterised in that the linkage block (12) is further provided with:
the rubber support rod (13) is installed on one side in the linkage block (12), a guide groove (15) is formed in the joint of the rubber support rod (13) and the linkage block (12), and a positioning shaft (14) is installed between the rubber support rods (13).
7. The pressure sensor convenient for assembly and disassembly as claimed in claim 6, wherein the rubber support rods (13) are distributed in a cross shape, the rubber support rods (13) are movably connected through a positioning shaft (14), and the rubber support rods (13) are connected with the linkage block (12) in a clamping and sliding manner through guide grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222053245.3U CN217845486U (en) | 2022-08-04 | 2022-08-04 | Pressure sensor convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222053245.3U CN217845486U (en) | 2022-08-04 | 2022-08-04 | Pressure sensor convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217845486U true CN217845486U (en) | 2022-11-18 |
Family
ID=84011620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222053245.3U Active CN217845486U (en) | 2022-08-04 | 2022-08-04 | Pressure sensor convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217845486U (en) |
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2022
- 2022-08-04 CN CN202222053245.3U patent/CN217845486U/en active Active
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