CN220470376U - Pressure detection device for hydraulic system - Google Patents
Pressure detection device for hydraulic system Download PDFInfo
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- CN220470376U CN220470376U CN202322156928.6U CN202322156928U CN220470376U CN 220470376 U CN220470376 U CN 220470376U CN 202322156928 U CN202322156928 U CN 202322156928U CN 220470376 U CN220470376 U CN 220470376U
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- pressure detection
- fixedly connected
- hydraulic system
- detection device
- pipe body
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 238000013016 damping Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000009471 action Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a pressure detection device for a hydraulic system, which comprises a hydraulic pipe body, a connecting component and a supporting component, wherein a base is arranged at the bottom of the hydraulic pipe body, the connecting component is arranged at the outer side of the hydraulic pipe body, the connecting component comprises a clamping ring, a first spring, a soft board and a side board, the clamping ring is arranged at the outer side of the hydraulic pipe body, the first spring is welded at the inner ring of the clamping ring, the soft board is welded at one end of the first spring far away from the inner ring of the clamping ring, and the side board is fixedly connected at the outer side of the clamping ring. The pressure detection device for the hydraulic system solves the problems that when the existing partial pressure detection meter is used, the pressure meter is connected with a detected pipeline through the connecting pipe, the detected pipeline cannot be supported to a certain degree, and the detected pipeline is subjected to certain pressure, so that the pressure detection precision is affected.
Description
Technical Field
The utility model relates to the field of hydraulic systems, in particular to a pressure detection device for a hydraulic system.
Background
The hydraulic system is used for increasing acting force by changing pressure, and a complete hydraulic system consists of five parts, namely a power element, an executing element, a control element, an auxiliary element (accessory) and hydraulic oil. Hydraulic systems can be divided into two categories: the hydraulic transmission system takes power transmission and movement as main functions. The hydraulic control system is to make the output of the hydraulic system meet specific performance requirements (especially dynamic performance), and the hydraulic system is mainly referred to as a hydraulic transmission system, and when the hydraulic system works normally, the hydraulic system needs to detect the pressure regularly to prevent the pressure from being out of a specific range and affecting the normal work of the hydraulic system.
The utility model provides a pressure detection device for hydraulic system, through setting up first guard ring, second guard ring and baffle, can carry out the omnidirectional protection to the manometer, but its when using, the manometer passes through fixed union coupling with the detected pipeline, when unexpected collision appears, can lead to fixed pipe fracture or damage, influences the normal work of manometer.
When the existing partial pressure detection meter is used, the pressure meter is connected with the detected pipeline through the connecting pipe, the detected pipeline cannot be supported to a certain extent, and then the detected pipeline can bear certain pressure, so that the accuracy of pressure detection is affected.
Accordingly, there is a need to provide a new pressure detection device for a hydraulic system that solves the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the pressure detection device for the hydraulic system, which can protect the pressure detection meter, ensure that the pressure detection meter can be stably connected during detection, and can support a detection pipeline at the same time, thereby providing detection precision.
The utility model provides a pressure detection device for a hydraulic system, which comprises a hydraulic pipe body, a connecting component and a supporting component, wherein a base is arranged at the bottom of the hydraulic pipe body, the connecting component is arranged at the outer side of the hydraulic pipe body, the connecting component comprises a clamping ring, a first spring, a soft board and a side board, the clamping ring is arranged at the outer side of the hydraulic pipe body, the first spring is welded at the inner ring of the clamping ring, the soft board is welded at one end of the first spring far away from the inner ring of the clamping ring, the side board is fixedly connected at the outer side of the clamping ring, the supporting component is arranged at the top of the base, the supporting component comprises a motor, a screw rod and an adjusting plate, the top of the base is fixedly connected with the motor, the output end of the motor is fixedly connected with the screw rod, and the adjusting plate is connected with the outer side thread of the screw rod.
As the pressure detection device for the hydraulic system, preferably, the inner ring of the soft board is fixedly connected with the elastic block, and the inner thread of the side board is connected with the adjusting bolt.
As the pressure detection device for the hydraulic system, preferably, the top of the clamping ring is fixedly connected with the support, the top of the support is fixedly connected with the first placing shell, and one side of the first placing shell is fixedly connected with the fixing block.
As the pressure detection device for the hydraulic system, preferably, the outer side of the fixed block is slidably connected with the second placing shell, a clamping groove is formed in the second placing shell, and a clamping strip is slidably connected in the clamping groove.
As the pressure detection device for the hydraulic system provided by the utility model, preferably, a transparent plate is arranged in the first placing shell, an arc plate is arranged at the top of the first placing shell, and a fixing bolt is arranged in the arc plate.
As the pressure detection device for the hydraulic system, the top of the adjusting plate is preferably fixedly connected with a fixed pipe, and the inside of the fixed pipe is connected with a sliding rod in a sliding manner.
As the pressure detection device for the hydraulic system, preferably, the top of the sliding rod is fixedly connected with the top ring, and the outer side of the sliding rod is fixedly connected with the fixing ring.
As the pressure detection device for the hydraulic system, the bottom of the sliding rod is preferably welded with the second spring, and the bottom of the second spring is preferably welded with the damping seat.
Compared with the prior art, the utility model has the beneficial effects that:
this a pressure detection device for hydraulic system, through setting up coupling assembling, when staff need carry out the pressure detection to hydraulic system, firstly put into first shell and the second of placing and place inside the shell, then communicate the hydraulic pipe body through connecting pipe and check valve, then place the snap ring in the assigned position, through adjusting bolt, connect two curb plates, make adjusting bolt can fix each snap ring, under the effect of first spring and soft board, can prevent that the snap ring from causing the damage to the hydraulic pipe, simultaneously under the effect of support and each snap ring, can support and protect first shell and the second of placing place the shell, prevent to appear connecting unstable condition between pressure detector and the hydraulic pipe body, through setting up supporting component, when carrying out the pressure detection to the hydraulic pipe body, firstly, the pressure detector is connected and supported through the connecting component, then the arc plate is placed at the bottom of the hydraulic pipe body, so that the top ring can support the hydraulic pipe body, the motor is started according to the bending amplitude of the hydraulic pipe body, the height of the top ring can be adjusted in a large range under the action of the motor and the screw rod, the bending amplitude of the hydraulic pipe body can be reduced, meanwhile, when the hydraulic pipe body compresses the second spring, the pressure can be weakened through the damping seat, the pressure born by the hydraulic pipe body is further reduced, the pressure detection precision is improved, the problem that when the traditional partial pressure detection meter is used, the pressure gauge and the detected pipeline are connected through the connecting pipe, the detected pipeline cannot be supported to a certain extent, and the detected pipeline can bear a certain pressure, and the pressure detection accuracy is affected.
Drawings
FIG. 1 is a schematic view of a pressure detection device for a hydraulic system according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the connection assembly of FIG. 1;
FIG. 3 is a schematic view of the structural connection of the first and second containment shells of FIG. 1;
FIG. 4 is a schematic view of the support assembly of FIG. 1;
FIG. 5 is a schematic view of the structural connection of the slide bar and the stationary tube of FIG. 1.
Reference numerals in the drawings: 1. a hydraulic pipe body; 2. a base; 3. a connection assembly; 31. a clasp; 32. a first spring; 33. a flexible board; 34. a side plate; 4. a support assembly; 41. a motor; 42. a screw; 43. an adjusting plate; 5. an elastic block; 6. an adjusting bolt; 7. a bracket; 8. a first placement case; 9. a fixed block; 10. a second placement case; 11. a clamping groove; 12. clamping strips; 13. a transparent plate; 14. an arc plate; 15. a fixing bolt; 16. a fixed tube; 17. a slide bar; 18. a top ring; 19. a fixing ring; 20. a second spring; 21. damping seat.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, fig. 1 is a schematic structural diagram of a pressure detecting device for a hydraulic system according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the connection assembly of FIG. 1; FIG. 3 is a schematic view of the structural connection of the first and second containment shells of FIG. 1; FIG. 4 is a schematic view of the support assembly of FIG. 1; FIG. 5 is a schematic view of the structural connection of the slide bar and the stationary tube of FIG. 1. A pressure detection device for a hydraulic system comprises a hydraulic pipe body 1, wherein a base 2 is arranged at the bottom of the hydraulic pipe body 1.
In the concrete implementation process, as shown in fig. 2 and 3, the connecting component 3 is arranged on the outer side of the hydraulic pipe body 1, the connecting component 3 comprises a clamping ring 31, a first spring 32, a soft board 33 and a side board 34, the clamping ring 31 is arranged on the outer side of the hydraulic pipe body 1, the first spring 32 is welded on the inner ring of the clamping ring 31, the soft board 33 is welded on one end, far away from the inner ring of the clamping ring 31, of the first spring 32, and the side board 34 is fixedly connected on the outer side of the clamping ring 31.
The inner ring of the soft board 33 is fixedly connected with an elastic block 5, and the inner thread of the side board 34 is connected with an adjusting bolt 6.
The top fixedly connected with support 7 of snap ring 31, the top fixedly connected with of support 7 is first to place shell 8, and one side fixedly connected with fixed block 9 of shell 8 is placed to the first.
The outside sliding connection of fixed block 9 has the second to place shell 10, and the draw-in groove 11 has been seted up to the inside of shell 10 is placed to the second, and the inside sliding connection of draw-in groove 11 has card strip 12.
The inside of the first placing shell 8 is provided with a transparent plate 13, the top of the first placing shell 8 is provided with an arc plate 14, and the inside of the arc plate 14 is provided with a fixing bolt 15.
It should be noted that: when the staff needs to carry out pressure detection to the hydraulic pipe body 1, firstly, the pressure detector is placed into the first placing shell 8, then the second placing shell 10 is assembled through the clamping strip 12 and the fixing block 9, after the assembly is finished, the first placing shell 8 and the second placing shell 10 can be connected and fixed through the arc plate 14, then the clamping ring 31 is installed, under the action of the soft plate 33 and the first spring 32, the clamping ring 31 can be stably connected with the hydraulic pipe body 1, and then the first placing shell 8 and the second placing shell 10 can be supported, so that the pressure detector can stably work.
Referring to fig. 4 and 5, the support assembly 4 is disposed at the top of the base 2, the support assembly 4 includes a motor 41, a screw 42 and an adjusting plate 43, the top of the base 2 is fixedly connected with the motor 41, the output end of the motor 41 is fixedly connected with the screw 42, and the outer side of the screw 42 is in threaded connection with the adjusting plate 43.
The top of the adjusting plate 43 is fixedly connected with a fixed pipe 16, and the inside of the fixed pipe 16 is slidably connected with a sliding rod 17.
The top of the slide bar 17 is fixedly connected with a top ring 18, and the outer side of the slide bar 17 is fixedly connected with a fixed ring 19.
The bottom of the slide bar 17 is welded with a second spring 20, and the bottom of the second spring 20 is welded with a damping seat 21.
It should be noted that: after the installation of the pressure detector is completed, the hydraulic pipe body 1 may be bent, the hydraulic pipe body 1 needs to be supported through the supporting component 4, the hydraulic pipe body 1 is firstly placed in the top ring 18, then the motor 41 is started, the motor 41 drives the screw rod 42 to rotate, and then the fixed pipe 16 and the sliding rod 17 can be driven to move through the adjusting plate 43, so that the height of the top ring 18 can be adjusted, the top ring 18 can effectively support the hydraulic pipe body 1, the hydraulic pipe body 1 can generate certain pressure on the top ring 18, the sliding rod 17 slides in the fixed pipe 16, the pressure is transmitted through the second spring 20, the damping seat 21 can weaken the pressure, the pressure born by the hydraulic pipe body 1 is further reduced, and the detection precision of the pressure detector is improved to a certain extent.
The working principle of the pressure detection device for the hydraulic system provided by the utility model is as follows:
when the pressure detection is needed to be carried out on the hydraulic pipe body 1 by workers, firstly, the pressure detector is placed into the first placing shell 8 and the second placing shell 10, then the first placing shell 8 and the second placing shell 10 are assembled through the fixing blocks 9 and the clamping strips 12, after the assembly is finished, the clamping rings 31 are placed at the designated positions, then the pressure detector and the hydraulic pipe body 1 are communicated through the connecting pipes, after the communication is finished, the side plates 34 are positioned and fixed through the adjusting bolts 6, under the action of the first springs 32 and the soft plates 33, the clamping rings 31 can be tightly connected with the hydraulic pipe body 1, further, the support 7 can stably support the first placing shell 8 and the second placing shell 10, after the pressure detector is assembled, the hydraulic pipe body 1 can be bent to a certain extent, firstly, the hydraulic pipe body 1 is placed into the top ring 18, then the motor 41 is started, under the action of the screw rods 42 of the motor 41, the height of the adjusting plates 43 can be adjusted, further, the top ring 18 can support the hydraulic pipe body 1, meanwhile, under the action of the second springs 20 and the action of the second springs 21, the pressure detector is carried out, the accuracy of the hydraulic pipe body is reduced, and the pressure detection accuracy is further, and the pressure detection accuracy is improved.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (8)
1. A pressure sensing apparatus for a hydraulic system, comprising:
the hydraulic pipe comprises a hydraulic pipe body (1), wherein a base (2) is arranged at the bottom of the hydraulic pipe body (1);
the connecting assembly (3), the connecting assembly (3) is arranged on the outer side of the hydraulic pipe body (1), the connecting assembly (3) comprises a clamping ring (31), a first spring (32), a soft board (33) and a side board (34), the clamping ring (31) is arranged on the outer side of the hydraulic pipe body (1), the first spring (32) is welded on the inner ring of the clamping ring (31), the soft board (33) is welded on one end, far away from the inner ring of the clamping ring (31), of the first spring (32), and the side board (34) is fixedly connected on the outer side of the clamping ring (31);
the support assembly (4), support assembly (4) set up in the top of base (2), support assembly (4) include motor (41), screw rod (42) and regulating plate (43), the top fixedly connected with motor (41) of base (2), the output fixedly connected with screw rod (42) of motor (41), the outside threaded connection of screw rod (42) has regulating plate (43).
2. The pressure detection device for a hydraulic system according to claim 1, wherein the inner ring of the soft board (33) is fixedly connected with an elastic block (5), and the inner thread of the side board (34) is connected with an adjusting bolt (6).
3. The pressure detection device for a hydraulic system according to claim 1, wherein a support (7) is fixedly connected to the top of the snap ring (31), a first placing shell (8) is fixedly connected to the top of the support (7), and a fixing block (9) is fixedly connected to one side of the first placing shell (8).
4. A pressure detection device for a hydraulic system according to claim 3, characterized in that the outer side of the fixed block (9) is slidably connected with a second placing shell (10), a clamping groove (11) is formed in the second placing shell (10), and a clamping strip (12) is slidably connected in the clamping groove (11).
5. A pressure detection device for a hydraulic system according to claim 3, characterized in that the inside of the first placement housing (8) is provided with a transparent plate (13), the top of the first placement housing (8) is provided with an arc plate (14), and the inside of the arc plate (14) is provided with a securing peg (15).
6. The pressure detection device for a hydraulic system according to claim 1, characterized in that the top of the adjusting plate (43) is fixedly connected with a fixed tube (16), and the inside of the fixed tube (16) is slidingly connected with a sliding rod (17).
7. The pressure detection device for a hydraulic system according to claim 6, wherein a top ring (18) is fixedly connected to the top of the slide bar (17), and a fixing ring (19) is fixedly connected to the outer side of the slide bar (17).
8. The pressure detection device for a hydraulic system according to claim 6, characterized in that the bottom of the slide bar (17) is welded with a second spring (20), the bottom of the second spring (20) is welded with a damping seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322156928.6U CN220470376U (en) | 2023-08-11 | 2023-08-11 | Pressure detection device for hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322156928.6U CN220470376U (en) | 2023-08-11 | 2023-08-11 | Pressure detection device for hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470376U true CN220470376U (en) | 2024-02-09 |
Family
ID=89802933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322156928.6U Active CN220470376U (en) | 2023-08-11 | 2023-08-11 | Pressure detection device for hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470376U (en) |
-
2023
- 2023-08-11 CN CN202322156928.6U patent/CN220470376U/en active Active
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