Reversible seat inspection device based on manual hydraulic tool pressurization

Abstract

The utility model discloses a backseat inspection device based on manual hydraulic tool pressurization, which relates to the technical field of artillery backseat inspection and comprises a sweeping board, a hydraulic machine is fixedly mounted on the upper surface of the sweeping board, a driving motor is fixedly mounted at the top end of the hydraulic machine, and a hydraulic motor is fixedly mounted on the upper surface of the hydraulic machine. A detector is arranged on the front side of the driving motor, a pressure oil pipe is fixedly connected to the connecting opening, a hydraulic cylinder is fixedly connected to the other end, away from the connecting opening, of the pressure oil pipe, and a fixing mechanism is fixedly connected to the outer portion of one side of the hydraulic cylinder in a sleeving mode. The hydraulic machine is electrically driven by the driving motor, so that a hydraulic rod in a hydraulic cylinder is driven to stretch out and draw back, an artillery rapidly reaches the length of a backseat, the air pressure and liquid quantity parameters of the anti-backseat device are rapidly obtained through the detector, whether the artillery meets the shooting requirement or not is judged, the anti-backseat device is rapidly and efficiently checked, the time cost is saved, and the working efficiency is improved. And the foundation maintenance and detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artillery recoil inspection, in particular to a recoil inspection device based on manual hydraulic tool pressurization. Background Art

[0002] The detection and adjustment of gun recoil are mainly reflected in the recoil mechanism. Under field conditions, the emergency repair of equipment is particularly critical. The inspection of the anti-recoil device involved is an important link to ensure the normal operation of the equipment.

[0003] For the inspection of the anti-recoil device, a manual hydraulic tool is usually used for pressurization operation. However, the process of manually assembling the pressurization device is complicated and the operation is cumbersome, which not only affects the convenience of maintenance, but also reduces the maintenance efficiency. In the process of base maintenance and emergency repair, the pure manual pressurization method obviously cannot meet the requirements of speed and efficiency. Therefore, the utility model proposes an anti-recoil inspection device based on manual hydraulic tool pressurization. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-recoil inspection device based on manual hydraulic tool pressurization to solve the problem that the inspection of the anti-recoil device proposed in the above background technology usually adopts manual hydraulic tool to perform pressurization operation. However, the process of manual assembly of the pressurization device is complicated and the operation is cumbersome, which not only affects the convenience of maintenance, but also reduces the maintenance efficiency. In the process of base maintenance and emergency repair, the pure manual pressurization method obviously cannot meet the requirements of fast and efficient.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reverse recoil inspection device based on manual hydraulic tool pressurization includes a vehicle plate, a hydraulic press is fixedly installed on the upper surface of the vehicle plate, a drive motor is fixedly installed on the top of the hydraulic press, a detector is provided on the upper surface of the hydraulic press and in front of the drive motor, a connecting port is provided on the front side of the hydraulic press, a pressure oil pipe is fixedly connected to the connecting port, a hydraulic cylinder is fixedly connected to the other end of the pressure oil pipe away from the connecting port, and a fixing mechanism is fixedly sleeved on the outside of one side of the hydraulic cylinder.

[0007] Optionally, a hydraulic interface is provided at one end of the hydraulic cylinder, and the hydraulic interface is fixedly connected to one end of the pressure oil pipe. A hydraulic rod is movably provided inside the hydraulic cylinder, and the hydraulic rod extends to the end of the hydraulic cylinder away from the pressure oil pipe. A connecting thread is provided on the outside of one end of the hydraulic cylinder close to the hydraulic rod, and a limiting groove is provided on the side of the connecting thread and on the outer wall ring of the hydraulic cylinder.

[0008] Optionally, the fixing mechanism includes a ring, which is sleeved on the outside of one end of the hydraulic cylinder, and the inner side of the ring slides in the inside of the limiting groove through a limiting slider, the outside of the ring is provided with a first connecting rod about the limiting slider ring, the end of the first connecting rod away from the ring is vertically connected to the second connecting rod, the other end of the second connecting rod is fixedly connected to a mounting ring, the outer wall ring of the mounting ring is provided with a tightening ring, the tightening ring extends to the inner side of the mounting ring through a screw rod, and the end of the screw rod extending to the inner side of the mounting ring is provided with a tightening block.

[0009] Optionally, handles are provided on the upper surface of the hydraulic press and on both sides of the driving motor, a push handle is provided on the top rear side of the vehicle plate, a fixed sleeve is provided on the outer bottom end of the push handle, and a movable wheel is provided on the bottom of the vehicle plate.

[0010] Optionally, a sealing device is provided between the hydraulic interface and the pressure oil pipe.

[0011] Optionally, the screw is connected to the internal thread of the mounting ring.

[0012] The beneficial effects of the utility model are:

[0013] 1. In the utility model, the hydraulic press driven by the driving motor is driven by electricity, thereby driving the extension and retraction of the hydraulic rod in the hydraulic cylinder, so that the artillery quickly reaches the recoil length, and the air pressure and liquid volume parameters of the anti-recoil device are obtained more quickly through the detector to judge whether the artillery meets the shooting requirements. The inspection of the anti-recoil device is fast and efficient, saving time cost and improving the efficiency of base maintenance and inspection.

[0014] 2. When the hydraulic cylinder is connected to the anti-recoil device through the connecting thread, the fixing mechanism is set so that the limit slider slides in the limit groove to move the mounting ring to the connecting device, and then the knob tightening ring controls the screw-in depth of the adjustment screw, which can accurately control the pressure of the tightening block on the connecting surface, thereby ensuring the stability and safety of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a reverse recoil inspection device based on manual hydraulic tool pressurization of the utility model;

[0016] Figure 2 It is a structural schematic diagram of another perspective of a reverse recoil inspection device based on manual hydraulic tool pressurization of the utility model;

[0017] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0019] The numbers in the figure are:

[0020] 1. Car plate; 2. Hydraulic press; 3. Drive motor; 4. Connecting port; 5. Pressure oil pipe; 6. Hydraulic cylinder; 601. Hydraulic interface; 602. Hydraulic rod; 603. Connecting thread; 604. Limiting groove; 7. Fixing mechanism; 701. Ring; 702. Limiting slider; 703. First connecting rod; 704. Second connecting rod; 705. Mounting ring; 706. Tightening ring; 707. Screw; 708. Tightening block; 8. Handle; 9. Detector; 10. Fixing sleeve; 11. Pushing handle; 12. Moving wheel. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the following is a detailed description of the invention.

[0022] Implementation method further illustrates the utility model.

[0023] The following is an explanation of the preferred embodiments of the device of the utility model.

[0024] See also Figure 1-4 As shown, the anti-recoil inspection device based on manual hydraulic tool pressurization includes a vehicle plate 1, a hydraulic press 2 is fixedly installed on the upper surface of the vehicle plate 1, the hydraulic press 2 generates high-pressure liquid through the internal oil circuit system, and drives the hydraulic rod 602 to perform telescopic movement, a driving motor 3 is fixedly installed on the top of the hydraulic press 2, and the driving motor 3 provides power for the hydraulic press 2, a detector 9 is provided on the upper surface of the hydraulic press 2 and located in front of the driving motor 3, the detector 9 is used to monitor the air pressure and liquid volume parameters generated by the hydraulic press 2, a connecting port 4 is provided on the front side of the hydraulic press 2, a pressure oil pipe 5 is fixedly connected to the connecting port 4, and a hydraulic cylinder 6 is fixedly connected to the other end of the pressure oil pipe 5 away from the connecting port 4, the hydraulic cylinder 6 contains high-pressure liquid, and the artillery recoil action is simulated by the extension and contraction of the hydraulic rod 602, and a fixing mechanism 7 is fixedly sleeved on one side of the hydraulic cylinder 6. The fixing mechanism 7 ensures a stable connection between the hydraulic cylinder 6 and the artillery anti-recoil device to prevent accidents during the inspection process.

[0025] Specifically, the hydraulic press 2 is driven by the driving motor 3 to drive the extension and retraction of the hydraulic rod 602 in the hydraulic cylinder 6, so that the artillery quickly reaches the recoil length. The air pressure and liquid volume parameters of the anti-recoil device are obtained more quickly through the detector 9 to determine whether the artillery meets the shooting requirements. The inspection of the anti-recoil device is fast and efficient, saving time costs. The original equipment takes the time to detect one equipment, and the improved equipment can detect the parameters of three equipments, thereby improving the efficiency of base maintenance and inspection.

[0026] A handle 8 is provided on the upper surface of the hydraulic press 2 and on both sides of the driving motor 3, a push handle 11 is provided on the top rear side of the vehicle plate 1, and a fixing sleeve 10 is provided on the outer bottom end of the push handle 11, and a moving wheel 12 is provided on the bottom of the vehicle plate 1.

[0027] Furthermore, a hydraulic interface 601 is provided at one end of the hydraulic cylinder 6, and the hydraulic interface 601 is fixedly connected to one end of the pressure oil pipe 5. A hydraulic rod 602 is movably provided inside the hydraulic cylinder 6, and the hydraulic rod 602 extends to the end of the hydraulic cylinder 6 away from the pressure oil pipe 5. A connecting thread 603 is provided on the outside of the end of the hydraulic cylinder 6 close to the hydraulic rod 602, and the connecting thread 603 is threadedly connected to the anti-recoil device. A limiting groove 604 is provided on the side of the connecting thread 603 and on the outer wall ring of the hydraulic cylinder 6. The limiting groove 604 is used for cooperation with the limiting slider 702. When the driving motor 3 drives the hydraulic press 2 to work, hydraulic oil is transported to the hydraulic cylinder 6 through the pressure oil pipe 5, so that the hydraulic rod 602 is retracted and extended in the hydraulic cylinder 6, simulating the recoil action of the artillery.

[0028] Furthermore, a sealing device is provided between the hydraulic interface 601 and the pressure oil pipe 5, and the sealing device is used to prevent liquid leakage and ensure the normal operation and safety of the system.

[0029] In another embodiment provided by the present invention, Figure 4 As shown, the fixing mechanism 7 includes a collar 701, which is sleeved on the outside of one end of the hydraulic cylinder 6, and the inner side of the collar 701 slides in the inside of the limiting groove 604 through a limiting slider 702, and the outside of the collar 701 is provided with a first connecting rod 703 around the limiting slider 702, and the end of the first connecting rod 703 away from the collar 701 is vertically connected to the second connecting rod 704, and the other end of the second connecting rod 704 is fixedly connected to a mounting ring 705, and the outer wall of the mounting ring 705 is provided with a tightening ring 706, which extends to the inner side of the mounting ring 705 through a screw rod 707, and a tightening block 708 is provided at one end of the screw rod 707 extending to the inner side of the mounting ring 705.

[0030] Furthermore, the screw rod 707 is connected to the inner thread of the mounting ring 705 .

[0031] Specifically, first slide the limiting slider 702 in the limiting groove 604 to move the mounting ring 705 to the connection surface of the anti-recoil device, then rotate the tightening ring 706 to connect it to the internal thread of the mounting ring 705 through the screw 707, adjust the screw-in depth of the screw 707, and make the tightening block 708 apply appropriate pressure to the connection surface. By setting the fixing mechanism 7, the stability and safety of the connection can be ensured.

[0032] When in use, first, by pushing the push handle 11 and the moving wheel 12, the whole device is moved to a proper position. When the anti-recoil device of the artillery needs to be checked, the hydraulic cylinder 6 is connected to the anti-recoil device through the connecting thread 603, and then the limiting slider 702 and the limiting groove 604 are used to achieve accurate positioning. Then, the tightening ring 706 is rotated, and the internal thread connection with the mounting ring 705 is made through the screw rod 707. The screwing depth of the screw rod 707 is adjusted so that the tightening block 708 applies appropriate pressure to the connection surface, thereby ensuring the stability and safety of the connection. Then, the driving motor 3 is started to drive the hydraulic press 2 to work. The hydraulic press 2 generates high-pressure liquid through the internal oil circuit system, and transports hydraulic oil into the hydraulic cylinder 6 through the pressure oil pipe 5, so that the hydraulic rod 602 is extended and retracted in the hydraulic cylinder 6, simulating the recoil action of the artillery. At the same time, the air pressure and liquid volume parameters generated by the hydraulic press 2 are monitored in real time through the detector 9, providing data support for checking the anti-recoil device of the artillery, so as to determine whether the artillery meets the shooting requirements.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reverse rear seat inspection device based on manual hydraulic tool pressurization, comprising a vehicle plate (1), characterized in that: A hydraulic press (2) is fixedly mounted on the upper surface of the vehicle plate (1), a driving motor (3) is fixedly mounted on the top of the hydraulic press (2), a detector (9) is provided on the upper surface of the hydraulic press (2) and located in front of the driving motor (3), a connecting port (4) is provided in front of the hydraulic press (2), a pressure oil pipe (5) is fixedly connected to the connecting port (4), a hydraulic cylinder (6) is fixedly connected to the other end of the pressure oil pipe (5) away from the connecting port (4), and a fixing mechanism (7) is fixedly sleeved on one side of the hydraulic cylinder (6).

2. The anti-recoil inspection device based on manual hydraulic tool pressurization according to claim 1 is characterized in that: A hydraulic interface (601) is provided at one end of the hydraulic cylinder (6), and the hydraulic interface (601) is fixedly connected to one end of the pressure oil pipe (5). A hydraulic rod (602) is movably provided inside the hydraulic cylinder (6), and the hydraulic rod (602) extends to the end of the hydraulic cylinder (6) away from the pressure oil pipe (5). A connecting thread (603) is provided on the outside of the end of the hydraulic cylinder (6) close to the hydraulic rod (602), and a limiting groove (604) is provided beside the connecting thread (603) and on the outer wall ring of the hydraulic cylinder (6).

3. The anti-recoil inspection device based on manual hydraulic tool pressurization according to claim 1 is characterized in that: The fixing mechanism (7) comprises a collar (701), the collar (701) being sleeved on the outside of one end of the hydraulic cylinder (6), and the inner side of the collar (701) slides in the inside of the limiting groove (604) through a limiting slider (702), the outer side of the collar (701) is provided with a first connecting rod (703) around the limiting slider (702), the end of the first connecting rod (703) away from the collar (701) is vertically connected to a second connecting rod (704), the other end of the second connecting rod (704) is fixedly connected to a mounting ring (705), the outer wall of the mounting ring (705) is provided with a tightening ring (706), the tightening ring (706) is extended to the inner side of the mounting ring (705) through a screw rod (707), and the end of the screw rod (707) extending to the inner side of the mounting ring (705) is provided with a tightening block (708).

4. The anti-recoil inspection device based on manual hydraulic tool pressurization according to claim 1 is characterized in that: The upper surface of the hydraulic press (2) and the two sides of the driving motor (3) are provided with handles (8); the top end of the rear side of the vehicle plate (1) is provided with a push handle (11); the bottom end of the push handle (11) is externally sleeved with a fixing sleeve (10); and the bottom of the vehicle plate (1) is provided with a moving wheel (12).

5. The anti-recoil inspection device based on manual hydraulic tool pressurization according to claim 2, characterized in that: A sealing device is provided between the hydraulic interface (601) and the pressure oil pipe (5).

6. The anti-recoil inspection device based on manual hydraulic tool pressurization according to claim 3 is characterized in that: The screw rod (707) is connected to the internal thread of the mounting ring (705).

Images