Hydraulic lock detection pressing mechanism and detection device

Abstract

The utility model discloses a hydraulic lock detection pressing mechanism and a detection device. The hydraulic lock detection pressing mechanism comprises a bottom plate, the other side of the top of the bottom plate is provided with a fixing frame, the bottom of the inner side of the fixing frame is provided with a positioning seat, the top of the inner side of the fixing frame is provided with a lifting seat, and the middle position of the bottom end of the lifting seat is provided with a pressing head. A butt joint assembly is arranged between the top of a lifting seat and the top end of the inner side of a fixing frame, during use, after a hydraulic lock is positioned and placed on the inner side of a positioning seat, a lifting electric cylinder is started to push the lifting seat to descend, and a pressing head is driven to be inserted into a hydraulic lock connecting opening; and when the lifting seat is driven to descend, the stabilizing guide rod relatively slides downwards in the limiting through hole, so that the purpose of limiting and stabilizing the lifting seat and the pressing head can be achieved, the effect of accurately butting and inserting the pressing head and the hydraulic lock is achieved, the hydraulic lock and equipment do not need to be manually inserted, and the working efficiency is improved. And the stability of insertion connection between the equipment and the hydraulic lock is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic lock detection, in particular to a hydraulic lock detection pressure boosting mechanism and a detection device. Background Art

[0002] A hydraulic lock is a device that uses hydraulic principles to achieve locking in a hydraulic system. Hydraulic locks are widely used in the fields of construction machinery, automated production, oil extraction, and mining in modern industry. After a hydraulic lock is produced, a special pressure detection device needs to be used to detect its passage and pressure.

[0003] For example, a hydraulic lock detection device disclosed in the utility model with the authorization announcement number CN214092554U includes a hydraulic pump and a bracket. The hydraulic pump is arranged on the bracket, and a hydraulic lock mounting bracket is also arranged on the bracket. An oil outlet pipe is installed at the oil outlet of the hydraulic pump, and the other end of the oil outlet pipe is communicated with the oil cylinder of the hydraulic lock. The utility model effectively solves the technical defect of no hydraulic lock detection equipment in the prior art. However, in the process of applying this technical solution, it is necessary to manually insert and connect the detection oil circuit with the hydraulic lock, and there is a technical problem that manual operation is likely to cause unstable insertion, thus affecting the detection result. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a hydraulic lock detection pressure boosting mechanism and a detection device, which can solve the technical problem that it is necessary to manually insert and connect the detection oil circuit with the hydraulic lock, and manual operation is likely to cause unstable insertion, thus affecting the detection result.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] The hydraulic lock detection pressure boosting mechanism includes a bottom plate. On the other side of the top of the bottom plate, a fixed frame is arranged. At the bottom inside the fixed frame, a positioning seat is arranged. At the top inside the fixed frame, a lifting seat is arranged. At the middle position of the bottom end of the lifting seat, a pressure boosting head is arranged. On both sides of the bottom inside the positioning seat, plug heads are arranged. On one side of the top of the fixed frame, a lifting electric cylinder is penetrated. On both sides of the top of the lifting seat, stable guide rods are arranged. On one side and near the middle of the top inside the fixed frame, limit through holes are arranged. On both sides inside the positioning seat, clamping and stabilizing components are arranged.

[0007] As a preferred technical solution of the utility model, the bottom end of the lifting electric cylinder is fixedly connected to the middle position of the top of the lifting seat, and the stable guide rods are symmetrically arranged on the top of the lifting seat.

[0008] As a preferred technical solution of the present utility model, the top end of the stable guide rod penetrates into the inside of the limit perforation, and the diameter of the stable guide rod is smaller than the inner diameter of the limit perforation.

[0009] As a preferred technical solution of the present utility model, the clamping and stabilizing assembly includes a pushing electric cylinder, the pushing electric cylinder is arranged on both sides of the positioning seat, a stable clamping plate is arranged on one side of the pushing electric cylinder, the pushing electric cylinders are symmetrically arranged inside the positioning seat, and the stable clamping plate is in an "L" shape.

[0010] The hydraulic lock detection device includes the above-mentioned pressure application mechanism. The detection device further includes a detection box, the bottom of the detection box is fixedly connected to the top of the bottom plate, a hydraulic pump is arranged on one side of the top of the detection box, a pressure gauge is arranged on the other side of the top of the detection box, and a pressure application pipe is arranged on the top of one side of the detection box.

[0011] As a preferred technical solution of the present utility model, a control panel is arranged on one side of the front end of the detection box, and one end of the pressure application pipe is connected to the top of one side of the pressure application head.

[0012] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0013] 1. By arranging a docking assembly between the top of the lifting seat and the inner top end of the fixed frame, when in use, after positioning the hydraulic lock inside the positioning seat, start the lifting electric cylinder to push the lifting seat to descend and drive the pressure application head to insert into the hydraulic lock connection port, and when the lifting seat is driven to descend, the stable guide rod slides downward relatively in the limit perforation accordingly, so as to achieve the purpose of limiting and stabilizing the lifting seat and the pressure application head, thereby realizing the effect of accurately docking and inserting the pressure application head with the hydraulic lock, without manually inserting the hydraulic lock with the device by hand, and ensuring the firmness of the connection between the device and the hydraulic lock, with strong feasibility;

[0014] 2. By arranging clamping and stabilizing assemblies on both sides inside the positioning seat, when in use, position the hydraulic lock inside the positioning seat and nest its bottom connection port on the plug, then start the pushing electric cylinder to push the stable clamping plates to move relatively, and clamp and stabilize the hydraulic lock through the relatively moving stable clamping plates, so that the hydraulic lock is firmly fixed inside the positioning seat, ensuring the stability of the hydraulic lock when detecting the hydraulic pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0016] Figure 2 is a rear three-dimensional structural diagram of the present utility model;

[0017] Figure 3 is a front structural diagram of the present utility model;

[0018] Figure 4 For the Figure 1 magnified structural schematic diagram at position A in the present utility model.

[0019] Wherein: 1. bottom plate; 2. detection box; 3. control panel; 4. positioning seat; 5. fixing frame; 6. lifting seat; 7. lifting electric cylinder; 8. stable guide rod; 9. pressure pipe; 10. pressure gauge; 11. hydraulic pump; 12. pressing head; 13. limit perforation; 14. pushing electric cylinder; 15. stable clamping plate; 16. plug. Specific embodiments

[0020] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0021] Embodiment

[0022] Please refer to Figures 1-4 As shown, the present utility model provides a hydraulic lock detection and pressing mechanism, including a bottom plate 1. On the other side of the top of the bottom plate 1, a fixing frame 5 is provided. At the bottom inside the fixing frame 5, a positioning seat 4 is provided. At the top inside the fixing frame 5, a lifting seat 6 is provided. At the middle position of the bottom end of the lifting seat 6, a pressing head 12 is provided. During detection, the pressing head 12 is inserted and fixed with the hydraulic lock. On both sides of the bottom inside the positioning seat 4, plugs 16 are provided, and the plugs 16 are symmetrically arranged at the bottom inside the positioning seat 4. The bottom connection port of the hydraulic lock is blocked by the plugs 16;

[0023] The hydraulic lock detection device includes the above-mentioned pressing mechanism. The detection device further includes a detection box 2. The bottom of the detection box 2 is fixedly connected to the top of the bottom plate 1. On one side of the top of the detection box 2, a hydraulic pump 11 is provided. On the other side of the top of the detection box 2, a pressure gauge 10 is provided. On the top of one side of the detection box 2, a pressure pipe 9 is provided. On one side of the front end of the detection box 2, a control panel 3 is provided. One end of the pressure pipe 9 is connected to the top of one side of the pressing head 12. After inserting the pressing head 12 into the hydraulic lock, hydraulic oil is introduced into the hydraulic lock through the hydraulic pump 11, the pressure pipe 9 and the pressing head 12, and the pressure value is detected by the pressure gauge 10, so as to perform a path and pressure detection on the hydraulic lock;

[0024] As a further implementation manner of this embodiment, as Figure 1 , Figure 2and Figure 3 As shown in the figure, a lifting electric cylinder 7 is inserted through one side of the top end of the fixing frame 5. The bottom end of the lifting electric cylinder 7 is fixedly connected to the middle position of the top end of the lifting seat 6. The lifting electric cylinder 7 is used to push the lifting seat 6 downward and drive the pressing head 12 to be inserted into the hydraulic lock connection port. On both sides of the top end of the lifting seat 6, there are stable guide rods 8, and the stable guide rods 8 are symmetrically arranged on the top of the lifting seat 6. On one side and near the middle position of the inner top of the fixing frame 5, there are limit through holes 13. The top ends of the stable guide rods 8 penetrate through the inside of the limit through holes 13, and the diameter of the stable guide rods 8 is smaller than the inner diameter of the limit through holes 13. When the lifting seat 6 is driven to descend, the stable guide rods 8 slide downward relatively in the limit through holes 13 accordingly. In this way, the purpose of limiting and stabilizing the lifting seat 6 and the pressing head 12 can be achieved, thus realizing the effect of accurately docking and inserting the pressing head 12 with the hydraulic lock. There is no need for manual insertion of the hydraulic lock and the equipment, and the stability of the connection between the equipment and the hydraulic lock is ensured, and the feasibility is strong;

[0025] When in use, after positioning and placing the hydraulic lock inside the positioning seat 4, start the lifting electric cylinder 7 to push the lifting seat 6 downward and drive the pressing head 12 to be inserted into the hydraulic lock connection port. And when the lifting seat 6 is driven to descend, the stable guide rods 8 slide downward relatively in the limit through holes 13 accordingly, so as to limit and stabilize the lifting seat 6 and the pressing head 12, and thus the pressing head 12 can be accurately docked and inserted with the hydraulic lock to carry out accurate and effective hydraulic lock pressure detection work;

[0026] As a further implementation manner of this embodiment, as Figures 1-4 shown, on both sides inside the positioning seat 4, there are clamping and stabilizing components. The clamping and stabilizing components include a pushing electric cylinder 14. The pushing electric cylinder 14 is inserted through both sides of the positioning seat 4, and the pushing electric cylinder 14 is symmetrically arranged inside the positioning seat 4. On one side of the pushing electric cylinder 14, there is a stable clamping plate 15 in an "L" shape. The pushing electric cylinder 14 is used to push the stable clamping plate 15 to move relatively to clamp and stabilize the hydraulic lock placed inside the positioning seat 4, ensuring the stability of the hydraulic lock when detecting the hydraulic pressure;

[0027] When in use, position and place the hydraulic lock inside the positioning seat 4 and nest its bottom connection port on the plug 16, then start the pushing electric cylinder 14 to push the stable clamping plate 15 to move relatively. The hydraulic lock is clamped and stabilized by the relatively moving stable clamping plates 15, so that the hydraulic lock is firmly fixed inside the positioning seat 4.

[0028] Specific working principle:

[0029] During use, first place the hydraulic lock in the positioning seat 4 and nest its bottom connection port on the plug 16. Subsequently, the tester controls and activates the push cylinder 14 through the control panel 3 to push the stable clamping plate 15 to move relatively, and clamps and stabilizes the hydraulic lock through the relatively moving stable clamping plate 15, so that the hydraulic lock is firmly fixed inside the positioning seat 4. Subsequently, control and activate the lifting cylinder 7 to push the lifting seat 6 to descend and drive the pressure head 12 to be inserted into the hydraulic lock connection port. And when the lifting seat 6 is driven to descend, the stable guide rod 8 slides relatively downward in the limit perforation 13 accordingly, so as to limit and stabilize the lifting seat 6 and the pressure head 12, and thus the pressure head 12 can be accurately docked and inserted with the hydraulic lock. Subsequently, the hydraulic pump 11 imports hydraulic oil into the hydraulic lock through the pressure pipe 9 and the pressure head 12, and detects the pressure value through the pressure gauge 10, so as to detect the passage and pressure of the hydraulic lock.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic lock detection and pressing mechanism, comprising a bottom plate (1), characterized in that: A fixing frame (5) is arranged on the other side of the top of the bottom plate (1), a positioning seat (4) is arranged on the bottom of the inner side of the fixing frame (5), a lifting seat (6) is arranged on the top of the inner side of the fixing frame (5), a pressing head (12) is arranged at the middle position of the bottom end of the lifting seat (6), plugs (16) are arranged on both sides of the inner bottom of the positioning seat (4), a lifting electric cylinder (7) is penetrated on one side of the top of the fixing frame (5), stabilizing guide rods (8) are arranged on both sides of the top of the lifting seat (6), a limiting through hole (13) is arranged on one side of the inner top of the fixing frame (5) and at a position close to the middle, and clamping stabilizing components are arranged on both sides of the inside of the positioning seat (4).

2. The hydraulic lock detection and suppression mechanism according to claim 1 is characterized in that: The bottom end of the lifting electric cylinder (7) is fixedly connected to the middle position of the top end of the lifting seat (6), and the stabilizing guide rod (8) is symmetrically arranged on the top of the lifting seat (6).

3. The hydraulic lock detection and suppression mechanism according to claim 1 is characterized in that: The top end of the stabilizing guide rod (8) passes through the interior of the limiting through hole (13), and the diameter of the stabilizing guide rod (8) is smaller than the inner diameter of the limiting through hole (13).

4. The hydraulic lock detection and suppression mechanism according to claim 1 is characterized in that: The clamping stabilization component comprises a pushing electric cylinder (14), the pushing electric cylinder (14) is arranged on both sides of the positioning seat (4), a stabilizing clamping plate (15) is arranged on one side of the pushing electric cylinder (14), the pushing electric cylinder (14) is symmetrically arranged on the inner side of the positioning seat (4), and the stabilizing clamping plate (15) is in an "L" shape.

5. A hydraulic lock detection device, comprising the pressing mechanism according to any one of claims 1 to 4, characterized in that: The detection device further comprises a detection box (2), the bottom of the detection box (2) being fixedly connected to the top of the base plate (1), a hydraulic pump (11) being arranged on one side of the top of the detection box (2), a pressure gauge (10) being arranged on the other side of the top of the detection box (2), and a pressure-pressing pipe (9) being arranged on the top of one side of the detection box (2).

6. The hydraulic lock detection device according to claim 5, characterized in that: A control panel (3) is provided on one side of the front end of the detection box (2), and one end of the pressure tube (9) is connected to the top of one side of the pressure head (12).

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