Electric control feeding and discharging mechanism applied to marine valve group sealing detection mechanism

Abstract

The invention relates to the technical field of marine valve detection and feeding, in particular to an electric control feeding and discharging mechanism applied to a marine valve group sealing detection mechanism, which comprises a detection pool for storing preservative liquid. According to the electrically-controlled feeding and discharging mechanism applied to the marine valve group sealing detection mechanism, the electrically-controlled external overturning frame is movably assembled at the opening position of the upper end of the detection pool, and the positions of a traditional valve assembly inside and outside the detection pool can be changed through the design of an electrically-controlled overturning and telescoping mechanism; in the loading and unloading process, the upper end opening of the detection pool can be far away, and safety is improved; a hoisting type electric control translation guide rail is movably assembled at the end part of an electric control type external overturning frame, so that the width of the mounting mechanism can be adjusted and matched, and therefore, a prefabricated valve group can be mounted, and the application range is widened; the electric control lifting adjusting frame is movably assembled at the lower end of the hoisting type electric control translation guide rail, the installation height of the valve body can be adjusted according to needs, and assembly and disassembly are convenient.

Description

Technical Field

[0001] The invention relates to the technical field of ship valve detection and feeding, in particular to an electric control loading and unloading mechanism applied to a ship valve group sealing detection mechanism. Background Art

[0002] In order to conveniently control the pressure, flow and flow of fluid in ship pipelines, a large number of valve adjustment parts need to be installed inside the hull. The basic function of valves is to control the flow and direction of fluid pipelines, adjust the pressure and flow of the medium, and protect the normal operation of pipeline equipment.

[0003] The most critical factor for marine valves is sealing. The current sealing test for valves is mainly carried out by placing the valve inside a test tank and injecting high-pressure air into the valve to test the sealing of the valve. However, the valve needs to be manually installed on a fixed bracket located on the test tank. The entire operation process requires manual operation at the upper end of the test tank, which is not only time-consuming and labor-intensive, but also unsafe. At the same time, the test equipment can only be used for valve bodies of a single specification, with low adaptability, and the adjustment of the overall structure is very inconvenient. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the sealing detection currently used for valves requires manual installation of the valves, which is not only time-consuming and labor-intensive, but also unsafe. At the same time, the testing equipment can only be used for valve bodies of a single specification, with low adaptability, and the adjustment of the overall structure is very inconvenient.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an electrically controlled loading and unloading mechanism applied to a marine valve group sealing detection mechanism, comprising a detection pool for storing preservative liquid, wherein an electrically controlled external flip frame is movably assembled at the opening position of the upper end of the detection pool, and an electrically controlled external flip frame is movably assembled at the end of the electrically controlled external flip frame, and an electrically controlled lifting and adjusting frame is movably assembled at the lower end of the electrically controlled lifting and adjusting frame, and an arc-shaped upper limit frame with an installation notch on the outer side is fixedly assembled on the side wall of the electrically controlled lifting and adjusting frame, and a bottom lifting frame is fixedly assembled at the bottom lifting end of the electrically controlled lifting and adjusting frame.

[0006] The electrically controlled external flip frame comprises an upper telescopic flip frame of an N-shaped structure which is movably mounted on the frames at both sides of the detection pool opening through an axis and a side control support rod for controlling the upper telescopic flip frame.

[0007] The hoisting type electric control translation guide rail includes a transverse guide rail with assembly sleeves on both sides of the upper end, an embedded electric control lead screw installed inside the transverse guide rail, an internal thread translation block threadedly sleeved on the embedded electric control lead screw, and a bottom assembly frame of an inverted L-shaped structure bolted to the lower end of the internal thread translation block.

[0008] The electric-controlled lifting adjustment frame includes a longitudinal electric-controlled lead screw installed in the longitudinal side wall of the bottom assembly frame, an internal thread lifting block threadedly sleeved on the longitudinal electric-controlled lead screw, and an external lifting frame bolted on the internal thread lifting block.

[0009] The arc-shaped upper limiting frame is fixedly mounted on the side wall of the bottom assembly frame by means of lateral bolts.

[0010] An external assembly pipe for externally hanging an air delivery pipe is fixedly assembled on the side wall of the transverse guide rail.

[0011] A pressure sensing module for monitoring the assembly status of the marine valve is fixedly mounted on the upper surface of the bottom lifting frame.

[0012] The upper telescopic flip frame includes a flip adjustment cylinder installed on the frames on both sides of the detection pool opening through circular movement, an external flip frame slidably inserted in an N-shaped structure inside the flip adjustment cylinder opening, a built-in adjustment screw installed inside the flip adjustment cylinder, and an embedded adjustment motor fixed at the end of the flip adjustment cylinder.

[0013] The side walls of the external lifting frame are provided with side guide covers of an integral structure bent toward the outside of the bottom assembly frame.

[0014] Side-mounted optical detection modules are fixedly mounted on both side walls of the bottom assembly frame.

[0015] The beneficial effects of the present invention are:

[0016] (1) An electrically controlled loading and unloading mechanism applied to a marine valve group sealing detection mechanism of the present invention can change the position of a traditional valve assembly inside and outside the detection pool by movably assembling an electrically controlled external flip frame at the upper opening position of the detection pool and utilizing an electrically controlled flip and telescopic mechanism design. During the loading and unloading process, the valve assembly can be kept away from the upper opening of the detection pool, thereby improving safety.

[0017] (2) By movably assembling a hoisting electric-controlled translation guide rail at the end of the electric-controlled external flip frame, the width of the installation mechanism can be adjusted and adapted, so that the prefabricated valve group can be installed, thereby improving the scope of application;

[0018] (3) An electrically controlled lifting adjustment frame is movably mounted at the lower end of the hoisting electrically controlled translation guide rail, and the installation height of the valve body can be adjusted as needed, which is convenient for loading and unloading and can also facilitate the introduction of the valve into the testing liquid;

[0019] (4) This equipment adopts electronic control design, which saves time and effort in operation;

[0020] (5) By fixing an external assembly pipe for externally hanging gas pipes on the side wall of the horizontal guide rail, assembly operations can be performed outside the pool in advance, reducing the difficulty of loading and unloading materials;

[0021] (6) The entire device adopts an external structure layout, which can not only be directly modified and upgraded on the existing detection pool, but also facilitates popularization and promotion;

[0022] (7) The entire device adopts a split structure design. Once a fault occurs, it can be disassembled and replaced separately, which is convenient for maintenance and reduces the cost of subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a schematic diagram of the lateral structure in the present invention.

[0026] Figure 3 It is a partial schematic diagram of the present invention. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Figure 1 , Figure 2 and Figure 3 The shown embodiment is an electrically controlled loading and unloading mechanism applied to a sealing detection mechanism of a marine valve group, comprising a detection pool 1 for storing a preservative liquid, an electrically controlled external flip frame 2 being movably assembled at the opening position of the upper end of the detection pool 1, an electrically controlled external flip frame 2 being movably assembled at the end of the electrically controlled external flip frame 2 being movably assembled with a hoisting electrically controlled translation guide rail 3, an electrically controlled lifting and adjusting frame 4 being movably assembled at the lower end of the hoisting electrically controlled translation guide rail 3, an arc-shaped upper limit frame 5 having an installation notch on the outer side being fixedly assembled on the side wall of the hoisting electrically controlled translation guide rail 3, and a bottom lifting frame 6 being fixedly assembled at the bottom lifting end of the electrically controlled lifting and adjusting frame 4.

[0030] Working principle: People install the two sides of the marine valve or prefabricated marine valve group on the arc-shaped upper limit frame 5 and the bottom lifting frame 6 respectively, and then drive the marine valve or prefabricated marine valve group to lift to the highest position through the electrically-controlled lifting and adjusting frame 4, and then flip the marine valve or prefabricated marine valve group to the upper opening position of the detection tank 1 through the electrically-controlled external flip frame 2, and then use the electrically-controlled lifting and adjusting frame 4 to lower the marine valve or prefabricated marine valve group to the detection liquid inside the detection tank 1, and then perform air tightness detection on the marine valve or prefabricated marine valve group. After the detection is completed, the marine valve or prefabricated marine valve group is lifted to the upper opening of the detection tank 1 through the electrically-controlled lifting and adjusting frame 4, and then after draining, the marine valve or prefabricated marine valve group is flipped to the installation position through the electrically-controlled external flip frame 2.

[0031] In order to cooperate with the electric control adjustment flipping, the electric control external flip frame 2 includes an upper telescopic flip frame 21 of an N-shaped structure installed on the frames on both sides of the opening of the detection pool 1 through axial movement and a side control support rod 22 for controlling the upper telescopic flip frame 21.

[0032] The side control strut 22 changes the angle of the upper telescopic flip frame 21 by telescoping.

[0033] In order to cooperate with lifting, the lifting type electric control translation guide rail 3 includes a horizontal guide rail 32 with assembly sleeves 31 on both sides of the upper end, an embedded electric control screw rod 33 installed inside the horizontal guide rail 32, an internal thread translation block 34 threadedly sleeved on the embedded electric control screw rod 33, and a bottom assembly frame 35 of an inverted L-shaped structure bolted to the lower end of the internal thread translation block 34.

[0034] The hoisting type electric control translation guide rail 3 is hung on the horizontal section of the upper telescopic flip frame 21 through the assembly sleeve 31, and then the verticality is ensured by the gravity of the hoisting type electric control translation guide rail 3, the electric control lifting adjustment frame 4, the arc-shaped upper limit frame 5, the bottom lifting frame 6 and the marine valve or the prefabricated marine valve group itself.

[0035] In order to cooperate with the lifting and lowering adjustment, the electric-controlled lifting and lowering adjustment frame 4 includes a longitudinal electric-controlled screw rod 41 installed in the longitudinal side wall of the bottom assembly frame 35, an internally threaded lifting block 42 threadedly sleeved on the longitudinal electric-controlled screw rod 41, and an external lifting frame 43 bolted to the internally threaded lifting block 42.

[0036] By rotating the longitudinal electric control screw 41, the internal thread lifting block 42 is driven to adjust the height, and then the height is adjusted through the external lifting frame 43, so as to change the bottom lifting frame 6 for height adjustment. By adjusting the height of the bottom lifting frame 6, the height of the marine valve or the prefabricated marine valve group is changed.

[0037] In order to facilitate fixed assembly, the arc-shaped upper limit frame 5 is fixedly installed on the side wall of the bottom assembly frame 35 by lateral bolts.

[0038] In order to cooperate with external assembly, an external assembly pipe 36 for externally hanging an air pipe is fixedly assembled on the side wall of the transverse guide rail 32 .

[0039] The top air guide pipe at the air outlet position of the air supply pipe is fixedly assembled on the upper air inlet of the marine valve or the prefabricated marine valve group, and then the connecting pipe at the lower end or the side of the marine valve or the prefabricated marine valve group is fixedly sealed by a plug, and then the marine valve or the prefabricated marine valve group is introduced into the test liquid of the test pool 1, and high-pressure air is introduced into the marine valve or the prefabricated marine valve group through the air supply pipe, and then the air tightness of the marine valve or the prefabricated marine valve group is judged according to whether bubbles appear in the test liquid.

[0040] In order to monitor the placement status of the marine valve or the prefabricated marine valve group, a pressure sensing module 7 for monitoring the assembly status of the marine valve is fixedly mounted on the upper surface of the bottom lifting frame 6 .

[0041] The pressure sensing module 7 can detect the downward pressure of the marine valve or the prefabricated marine valve group in real time, and can avoid misoperation when the marine valve or the prefabricated marine valve group is not installed, thereby improving safety.

[0042] In order to cooperate with the telescopic adjustment, the upper telescopic flip frame 21 includes a flip adjustment cylinder 211 installed on the frames on both sides of the opening of the detection pool 1 through circular movement, an external flip frame 212 slidably inserted in the N-shaped structure inside the opening of the flip adjustment cylinder 211, a built-in adjustment screw 213 installed inside the flip adjustment cylinder 211, and an embedded adjustment motor 214 fixed at the end of the flip adjustment cylinder 211.

[0043] The embedded adjustment motor 214 drives the built-in adjustment screw 213 to rotate, and the built-in adjustment screw 213 drives the external flip frame 212 threadedly assembled with it to be telescopically adjusted inside the opening of the flip adjustment cylinder 211.

[0044] When it is necessary to store and load and unload on the outside, the electrically-controlled external flip frame 2 is flipped to horizontal, and then the external flip frame 212 is extended outward, and then the hoisting electrically-controlled translation guide rail 3 can drive the electrically-controlled lifting and adjusting frame 4 to translate and adjust along the transverse guide rail 32, so as to support and adjust the height of the marine valve or the prefabricated marine valve group on both sides; when air tightness detection is required, the electrically-controlled external flip frame 2 is controlled to flip to the upper opening of the detection tank 1, and then the verticality is maintained by the hoisting electrically-controlled translation guide rail 3, and the electrically-controlled lifting and adjusting frame 4 is used to drive the marine valve or the prefabricated marine valve group to descend into the detection liquid inside the detection tank 1.

[0045] In order to ensure the guiding property of lifting, the two side walls of the external lifting frame 43 are provided with side guide covers 8 of an integral structure bent toward the outside of the bottom assembly frame 35 .

[0046] The external lifting frame 43 is bent toward both sides of the bottom assembly frame 35 through the side guide covers 8. The side guide covers 8 can ensure the support of the external lifting frame 43, thereby ensuring the stability of the marine valve or the prefabricated marine valve group.

[0047] In order to monitor the installation status of the marine valve group in real time, side-mounted optical detection modules 9 are fixedly mounted on both side walls of the bottom assembly frame 35 .

[0048] The side-mounted optical detection module 9 is used to monitor the distance between the side-mounted guide rail 32 upwards, and the assembly state of the marine valve or the marine valve group is detected through the change of the distance at different positions, so as to ensure its horizontality inside the detection tank and ensure the detection accuracy.

[0049] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism, comprising a detection tank (1) for storing an antiseptic liquid, characterized in that: An electrically controlled external flip frame (2) is movably mounted at the upper opening of the detection pool (1); a hoisting electrically controlled translation guide rail (3) is movably mounted at the end of the electrically controlled external flip frame (2); an electrically controlled lifting and adjusting frame (4) is movably mounted at the lower end of the hoisting electrically controlled translation guide rail (3); an arc-shaped upper limit frame (5) having an installation notch on the outer side is fixedly mounted on the side wall of the hoisting electrically controlled translation guide rail (3); and a bottom lifting frame (6) is fixedly mounted at the bottom lifting end of the electrically controlled lifting and adjusting frame (4).

2. The electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism according to claim 1 is characterized in that: The electrically controlled external flip frame (2) comprises an upper telescopic flip frame (21) of an N-shaped structure movably mounted on the frames on both sides of the opening of the detection pool (1) through an axis, and a side control support rod (22) for controlling the upper telescopic flip frame (21).

3. The electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism according to claim 1 is characterized in that: The hanging type electric control translation guide rail (3) comprises a transverse guide rail (32) having assembly sleeves (31) on both sides of the upper end, an embedded electric control screw rod (33) installed inside the transverse guide rail (32), an internal thread translation block (34) threadedly sleeved on the embedded electric control screw rod (33), and a bottom assembly frame (35) of an inverted L-shaped structure bolted to the lower end of the internal thread translation block (34).

4. The electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism according to claim 3 is characterized in that: The electrically controlled lifting and adjusting frame (4) comprises a longitudinal electrically controlled lead screw (41) installed in the longitudinal side wall of the bottom assembly frame (35), an internally threaded lifting block (42) threadedly sleeved on the longitudinal electrically controlled lead screw (41), and an externally mounted lifting frame (43) bolted to the internally threaded lifting block (42).

5. The electrically controlled loading and unloading mechanism for a sealing detection mechanism of a marine valve group according to claim 4 is characterized in that: The arc-shaped upper limiting frame (5) is fixedly mounted on the side wall of the bottom assembly frame (35) by means of lateral bolts.

6. The electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism according to claim 3 is characterized in that: An external assembly pipe (36) for externally hanging an air delivery pipe is fixedly assembled on the side wall of the transverse guide rail (32).

7. The electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism according to claim 1 is characterized in that: A pressure sensing module (7) for monitoring the assembly status of the marine valve is fixedly mounted on the upper surface of the bottom lifting frame (6).

8. The electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism according to claim 2 is characterized in that: The upper telescopic flip frame (21) comprises a flip adjustment cylinder (211) movably mounted on the frames on both sides of the opening of the detection pool (1), an external flip frame (212) slidably plugged into an N-shaped structure inside the opening of the flip adjustment cylinder (211), a built-in adjustment screw rod (213) mounted inside the flip adjustment cylinder (211), and an embedded adjustment motor (214) fixed to the end of the flip adjustment cylinder (211).

9. The electrically controlled loading and unloading mechanism for a marine valve group sealing detection mechanism according to claim 4 is characterized in that: The side walls of the external lifting frame (32) are provided with side guide covers (8) of an integral structure bent toward the outside of the bottom assembly frame (35).

10. The electrically controlled loading and unloading mechanism used in a sealing detection mechanism of a marine valve group according to claim 3 is characterized in that: Side-mounted optical detection modules (9) are fixedly mounted on both side walls of the bottom assembly frame (35).

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