CN219013910U

CN219013910U - Hydraulic pressure peak value detection device

Info

Publication number: CN219013910U
Application number: CN202223418796.1U
Authority: CN
Inventors: 张建帅
Original assignee: Zhongyi Automation Technology Dalian Co ltd
Current assignee: Zhongyi Automation Technology Dalian Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-12
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a hydraulic pressure peak value detection device, which relates to the technical field of peak value detection devices and comprises a base and a detection device body, wherein sliding grooves are formed in two inner sides of the base, sliding rods are vertically arranged in the sliding grooves, the detection device body is sleeved between the sliding rods on two sides, a plurality of pressure gauges are arranged at the top ends of the detection device body, a detection tube is arranged at one side of the detection device body, a plurality of first installation seats are fixedly arranged at the bottom of the inner part of the base, a plurality of second installation seats are fixedly arranged at the bottom end of the detection device body, shock absorption rods are hinged in the first installation seats through pin shafts, movable rods are sleeved at one ends of the shock absorption rods, one ends of the movable rods are hinged with the second installation seats through pin shafts, a plurality of springs are arranged between the base and the detection device body, and the springs are distributed at equal distances. The hydraulic pressure peak value detection device can effectively improve the damping effect of the hydraulic pressure peak value detection device, and has higher practical value.

Description

Hydraulic pressure peak value detection device

Technical Field

The utility model belongs to the technical field of peak detection devices, and particularly relates to a hydraulic pressure peak detection device.

Background

The physical pressure refers to acting force generated on the contact surface of two objects, or vertical acting force of gas on the surface of solid and liquid, or vertical acting force of liquid on the surface of solid, hydraulic force is used for converting mechanical energy into kinetic energy of liquid, then converting the kinetic energy of liquid into mechanical energy to play a role in energy transfer, and the equipment needs to detect hydraulic force and pressure peaks when in maintenance, so that a peak detection device is used.

Based on the above, the present inventors found that the following problems exist: when the existing peak detection device detects, the peak detection device connected through the pipeline also vibrates under the drive of the equipment because the equipment generates pressure or hydraulic pressure and can generate vibration, so that the detection effect is affected after the detection element in the peak detection equipment is vibrated.

Accordingly, in view of the above, an object of the present utility model is to provide a hydraulic pressure peak value detecting device which is improved in view of the conventional structure and the conventional drawbacks, and which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a hydraulic pressure peak value detection device, which aims to solve the problem that the detection effect is affected by vibration in the detection process of the conventional peak value detection device.

The purpose and the effect of the hydraulic pressure peak value detection device are achieved by the following specific technical means:

the utility model provides a hydraulic pressure peak value detection device, includes base and detection device body, the spout has all been seted up to the inside both sides of base, the slide bar is all vertically installed to the inside of spout, both sides the cover is equipped with detection device body between the slide bar, a plurality of manometers are installed on the top of detection device body, the detection tube is installed to one side of detection device body, a plurality of first mount pads of inside bottom fixed mounting of base, the bottom fixed mounting of detection device body has a plurality of second mount pads, the inside of first mount pad all articulates through the round pin axle has the shock attenuation pole, the one end cover of shock attenuation pole is equipped with the movable rod, the one end of movable rod all articulates through round pin axle and second mount pad.

Further, a plurality of springs are arranged between the base and the detection device body, and the springs are distributed at equal intervals.

Further, the first piston is sleeved on the inner bottom side of the shock absorption rod in a sliding mode, and the second piston is sleeved on one end, far away from the second mounting seat, of the movable rod.

Further, the inside upper end that is close to first piston of shock attenuation pole is filled with hydraulic oil, the inside bottom that is close to first piston of shock attenuation pole is filled with high-pressure nitrogen gas.

Further, the bottom of the shock absorption rod is embedded with an air tap.

Further, a mounting plate is fixedly arranged on one side of the base, and a hand pushing frame is welded on the upper end face of the mounting plate.

Furthermore, universal wheels are installed at four corners of the bottom surface of the base, and brake foot plates are arranged at the upper ends of the universal wheels.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the hydraulic pressure peak value detection device, the detection device body is sleeved between the sliding rods, so that the sliding stability of the detection device body in the base is improved, a user is conveniently connected with equipment through a pipeline by installing the pressure gauge and the detection pipe, the hydraulic peak value of the equipment is detected, the damping rod is hinged between the first installation seat and the second installation seat through the pin shaft, the damping buffer effect of the damping rod is utilized, and the detection device body cannot repeatedly move due to the elastic action of the spring when the damping buffer is carried out through the spring;

2. according to the hydraulic pressure peak value detection device, the first piston rod is installed, so that damping effect is generated when the first piston rod passes through hydraulic oil in the damping rod, the second piston rod is installed, the second piston rod is abutted by bottom high-pressure nitrogen, the pressure of the hydraulic oil is further improved, air bubbles are prevented from being generated in the hydraulic oil, damping effect is influenced, the base is conveniently pushed through the hand pushing frame, the universal wheels are installed, the detection device body is conveniently moved and detected, and the detection efficiency is improved; the hydraulic pressure peak detection device has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effectively improved damping effect and higher practical value.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective back view of the present utility model.

Fig. 3 is a schematic side cross-sectional view of the present utility model.

FIG. 4 is a schematic side cross-sectional view of a buffer rod of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 2. a universal wheel; 3. a mounting plate; 4. a hand pushing frame; 5. a detection device body; 6. a pressure gauge; 7. a detection tube; 8. a chute; 9. a slide bar; 10. a first mount; 11. a second mounting base; 12. a shock-absorbing rod; 13. a spring; 14. an air tap; 15. a movable rod; 16. a first piston; 17. hydraulic oil; 18. high pressure nitrogen; 19. and a second piston.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a hydraulic pressure peak value detection device, which comprises a base 1 and a detection device body 5, wherein sliding grooves 8 are formed in two sides of the interior of the base 1, sliding rods 9 are vertically arranged in the sliding grooves 8, a detection device body 5 is sleeved between the sliding rods 9 on two sides, the detection device body 5 is sleeved between the sliding rods 9, the sliding stability of the detection device body 5 in the base 1 is improved, a plurality of pressure gauges 6 are arranged at the top end of the detection device body 5, a detection tube 7 is arranged on one side of the detection device body 5, a user can conveniently connect with equipment through a pipeline through the pressure gauges 6 and the detection tube 7, further, the peak value of the pressure of the equipment is detected, a plurality of first mounting seats 10 are fixedly arranged at the bottom of the interior of the base 1, a plurality of second mounting seats 11 are fixedly arranged at the bottom end of the detection device body 5, shock absorption rods 12 are hinged in the interior of the first mounting seats 10 through pin shafts, movable rods 15 are sleeved at one ends of the shock absorption rods 12, one ends of the movable rods 15 are hinged with the second mounting seats 11 through pin shafts, and the shock absorption rods 11 are repeatedly moved through the first mounting seats 10 and the shock absorption rods 13 through the hinge shafts 12 when the shock absorption devices are not in use of the shock absorption devices 13.

Wherein, install a plurality of springs 13 between base 1 and the detection device body 5, a plurality of equidistance distributes between the spring 13, through equidistance distribution a plurality of springs 13, conveniently utilizes the flexible characteristic of spring 13 to reduce the vibrations that detection device body 5 received.

The damping rod 12 is provided with a first piston 16 in a sliding sleeve at the bottom of the inner part, one end of the movable rod 15 far away from the second mounting seat 11 is sleeved with a second piston 19, the first piston rod 16 is installed to enable the damping rod 12 to generate damping effect when penetrating through the hydraulic oil 17, and the second piston rod 19 is installed to enable the damping rod to be abutted against the bottom high-pressure nitrogen 18, so that the pressure of the hydraulic oil 17 is improved, bubbles are prevented from being generated inside the damping rod, and damping effect is affected.

Wherein, the inside of the shock rod 12 is filled with hydraulic oil 17 near the upper end of the first piston 16, and the inside of the shock rod 12 is filled with high-pressure nitrogen 18 near the bottom end of the first piston 16.

Wherein, the air cock 14 is inlayed to the bottom of shock attenuation pole 12, through installation air cock 14, is convenient for fill high-pressure nitrogen gas 18 to shock attenuation pole 12 bottom.

Wherein, one side fixed mounting of base 1 has mounting panel 3, the up end welding of mounting panel 3 has hand push frame 4, through installation hand push frame 4, conveniently promotes base 1.

Wherein, universal wheel 2 is all installed in the bottom surface four corners of base 1, the upper end of universal wheel 2 all is equipped with brake sole, through installation universal wheel 2, conveniently removes detection to detection device body 5, improves detection efficiency.

Specific use and action of the embodiment:

when the hydraulic pressure peak value detection device is used, whether all mechanisms in the hydraulic pressure peak value detection device are complete or not is checked, then the detection device body 5 is moved to a proper position through the push frame 4 and the universal wheel 2, a pressure hydraulic port of equipment to be detected is communicated with a detection pipe through a pipeline, the pressure gauge 6 arranged at the upper end of the detection device body 5 displays the peak value of the equipment along with the operation of the equipment, vibration is generated when the equipment operates and is transmitted to the detection device body 5 through the pipeline, at the moment, the spring 13 is vibrated to stretch and retract, the vibration force is reduced, the shock absorption rod 12 is hinged between the base 1 and the detection device body 5, when the detection device body 5 stretches and contracts along with the spring 13, the movable rod 15 stretches and contracts in the shock absorption rod 12, the second piston 19 moves in the hydraulic oil 17, the movement of the detection device body 5 is limited by the resistance of the hydraulic oil, the repeated movement of the equipment is avoided, and the detection accuracy is improved.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a hydraulic pressure peak value detection device, includes base (1) and detection device body (5), its characterized in that: spout (8) have all been seted up to inside both sides of base (1), slide bar (9) are all vertically installed to the inside of spout (8), both sides the cover is equipped with detection device body (5) between slide bar (9), a plurality of manometers (6) are installed on the top of detection device body (5), detection tube (7) are installed to one side of detection device body (5), the inside bottom fixed mounting of base (1) has a plurality of first mount pad (10), the bottom fixed mounting of detection device body (5) has a plurality of second mount pad (11), the inside of first mount pad (10) all articulates through the round pin axle has shock attenuation pole (12), the one end cover of shock attenuation pole (12) is equipped with movable rod (15), the one end of movable rod (15) all articulates with second mount pad (11) through the round pin axle.

2. The hydraulic pressure peak detection apparatus according to claim 1, wherein: a plurality of springs (13) are arranged between the base (1) and the detection device body (5), and the springs (13) are equidistantly distributed.

3. The hydraulic pressure peak detection apparatus according to claim 1, wherein: the inner bottom side of the shock absorption rod (12) is sleeved with a first piston (16), and one end of the movable rod (15) far away from the second mounting seat (11) is sleeved with a second piston (19).

4. A hydraulic pressure peak detection unit according to claim 3, wherein: the inside of shock attenuation pole (12) is filled with hydraulic oil (17) near the upper end of first piston (16), the inside of shock attenuation pole (12) is filled with high-pressure nitrogen gas (18) near the bottom of first piston (16).

5. The hydraulic pressure peak detection apparatus according to claim 1, wherein: the bottom end of the shock absorption rod (12) is embedded with an air tap (14).

6. The hydraulic pressure peak detection apparatus according to claim 1, wherein: one side of the base (1) is fixedly provided with a mounting plate (3), and the upper end face of the mounting plate (3) is welded with a hand pushing frame (4).

7. The hydraulic pressure peak detection apparatus according to claim 1, wherein: universal wheels (2) are arranged at four corners of the bottom surface of the base (1), and brake foot plates are arranged at the upper ends of the universal wheels (2).