Rapid jacking anti-static breather valve on-line detection tool

Abstract

The invention discloses a quick jacking anti-static breather valve on-line detection tool, and relates to the technical field of valve body monitoring, the quick jacking anti-static breather valve on-line detection tool comprises a jacking unit, the jacking unit comprises a jacking frame, an upper plate arranged on the jacking frame, a jacking plate arranged on the jacking frame, and a jacking assembly arranged on the jacking frame and used for controlling the jacking plate; the switching unit comprises a switching assembly arranged between the upper plate and the jacking plate in a sliding mode, a bright plate arranged on the switching assembly and a dark plate arranged on the switching assembly; the valve body connecting unit comprises a valve body connecting pipe arranged on the upper plate; and the storage tank connecting unit comprises a storage tank connecting pipe arranged on the jacking plate. According to the quick jacking anti-static breather valve on-line detection tool, the breather valve detection tool which does not allow a bottom valve to appear between a breather valve and a storage tank and supports integrated on-line detection is designed according to regular inspection and evaluation requirements on the breather valve in the industry.

Description

Technical Field

[0001] The invention relates to the technical field of valve body monitoring, and in particular to a quick-lifting anti-static breathing valve online detection tool. Background Art

[0002] According to the requirements of the petrochemical industry for tank breathing valves, breathing valves need to be tested and inspected annually. The main inspection contents include the following points: whether the operation and pressure relief function of the breathing valve are normal; whether the sealing of the breathing valve is good to avoid leakage; whether the structure of the breathing valve is intact to avoid cracks or deformation during use; clean up the debris inside the breathing valve to avoid blockage and affect the safety of the equipment.

[0003] According to the industry's mandatory inspection requirements for breathing valves, offline inspection of breathing valves poses great safety risks, and the lifting cost of breathing valves is high and the operation is complicated. In addition, the requirement that a bottom valve is not allowed between the breathing valve and the storage tank makes it necessary to design a breathing valve inspection tooling that supports integrated online inspection. Summary of the invention

[0004] In view of the problems existing in the above-mentioned existing quick-lift anti-static breathing valve online detection tooling, the present invention is proposed.

[0005] Therefore, the present invention provides a quick-lifting anti-static breathing valve online detection tooling, the purpose of which is to design a breathing valve detection tooling that does not allow a bottom valve to appear between the breathing valve and the storage tank and supports integrated online detection according to the online detection requirements of the breathing valve.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a quick-lifting anti-static breathing valve online detection tooling, including a lifting unit, a switching unit, a valve body connection unit, and a tank connection unit.

[0007] Among them, the jacking unit includes a jacking frame, an upper plate arranged on the jacking frame, a jacking plate arranged below the jacking frame, and a jacking component arranged on the jacking frame and used to control the distance between the jacking plate and the upper plate; the switching unit includes a switching component slidably arranged between the upper plate and the jacking plate, a visible plate arranged on the switching component, and a hidden plate arranged on the switching component; the valve body connecting unit includes a valve body connecting pipe arranged on the upper plate; and the tank connecting unit includes a tank connecting pipe arranged on the jacking plate.

[0008] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling of the present invention, the lifting frame includes a main lifting frame arranged at one end of the upper plate, and an auxiliary lifting frame arranged at the other end of the upper plate.

[0009] As a preferred solution of the quick-lift anti-static breathing valve online detection tooling of the present invention, wherein: the upper plate is provided with an upper locking hole, and a locking pin is provided on the upper locking hole; the lifting plate is provided with a lower locking hole corresponding to the locking pin;

[0010] The upper plate is provided with an upper detection hole corresponding to the exposed plate and the valve body connecting pipe, and the jacking plate is provided with a lower monitoring hole corresponding to the exposed plate and the tank connecting pipe.

[0011] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling described in the present invention, the lifting assembly includes a connecting rod 1 rotatably set on the main lifting frame, a connecting rod 2 rotatably set on the connecting rod 1, a connecting rod 3 rotatably set on the connecting rod 2, a handle set on the connecting rod 3, a lifting rod fixedly set on the connecting rod 3 and rotatably connected to the auxiliary lifting frame, a lifting block that cooperates with the lifting plate and is slidably connected to the main lifting frame or the auxiliary lifting frame, and a cam portion set on the lifting rod and the connecting rod 1, rotatably connected to the auxiliary lifting frame or the main lifting frame, and located in the lifting block.

[0012] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling described in the present invention, the cam portion includes a rotating shaft rotatably arranged on the jacking block, an idle wheel arranged on the rotating shaft, and a cam rotatably arranged on the auxiliary jacking frame and the main jacking frame, and rotatably connected with the idle wheel and driving the idle wheel and the jacking block to slide relative to the auxiliary jacking frame or the main jacking frame.

[0013] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling described in the present invention, the switching assembly includes a main switching frame slidably arranged between the upper plate and the lifting plate, an auxiliary switching frame arranged on the main switching frame, a pulley rotatably arranged on the auxiliary switching frame, a handle one arranged on the main switching frame, and a handle two arranged on the auxiliary switching frame.

[0014] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling of the present invention, wherein: the visible plate is arranged on the main switching frame; the hidden plate is arranged on the auxiliary switching frame.

[0015] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling described in the present invention, wherein: a guide groove corresponding to the pulley is arranged on the lifting plate, and a limited position detection groove is arranged on the guide groove.

[0016] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling of the present invention, wherein: the valve body connecting unit is cooperatively connected with the breathing valve unit; the storage tank connecting unit is cooperatively connected with the storage tank.

[0017] As a preferred solution of the quick-lifting anti-static breathing valve online detection tooling described in the present invention, it also includes a shell unit, including a detection tooling shell arranged on the lifting unit, a switching cover plate rotatably arranged on the detection tooling shell and corresponding to the switching unit, and a maintenance cover plate rotatably arranged on the detection tooling shell.

[0018] Beneficial effects of the present invention: According to the inspection and evaluation requirements for breathing valves in the industry, a breathing valve inspection tooling is designed which does not allow a bottom valve to appear between the breathing valve and the storage tank and supports integrated online inspection. By setting a lifting unit and a switching unit, the switching of the visible plate and the hidden plate between the valve body connecting unit and the storage tank connecting unit is realized, which facilitates the online inspection of the working status of the breathing valve arranged on the storage tank and avoids the appearance of a bottom valve between the breathing valve and the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the quick-lift anti-static breathing valve online detection tooling of the present invention.

[0021] Figure 2 It is a top view of the quick-lift anti-static breathing valve online detection tooling of the present invention.

[0022] Figure 3 It is a front view of the quick-lift anti-static breathing valve online detection tooling of the present invention.

[0023] Figure 4 The invention discloses a quick-lift anti-static breathing valve online detection tooling explosion Figure 1 .

[0024] Figure 5 The invention provides a quick lifting anti-static breathing valve for online detection of explosion during lifting of tooling Figure 2 .

[0025] Figure 6 The invention discloses a quick-lift anti-static breathing valve for detecting explosion when the tooling is not lifted. Figure 3 .

[0026] Figure 7 It is a structural schematic diagram of the quick-lift anti-static breathing valve online detection tooling cam portion when it is lifted.

[0027] Figure 8 It is a structural schematic diagram of the quick-lift anti-static breathing valve online detection tooling cam portion of the present invention when it is not lifted.

[0028] Fig. 9 It is a top view of the quick-lift anti-static breathing valve online detection tooling switching assembly of the present invention.

[0029] Fig.10 It is a structural schematic diagram of the quick-lift anti-static breathing valve online detection tooling switching assembly of the present invention.

[0030] Fig.11 It is a structural schematic diagram of the lifting plate of the quick-lift anti-static breathing valve online detection tooling of the present invention.

[0031] Fig.12 It is a schematic diagram of the installation structure of the quick-lift anti-static breathing valve online detection tooling of the present invention.

[0032] Fig.13 This is the installation front view of the quick-lift anti-static breathing valve online detection tooling of the present invention.

[0033] Fig.14 The installation diagram of the quick-lift anti-static breathing valve online detection tooling and the breathing valve of the present invention is shown in FIG. Figure 1 .

[0034] Fig.15 The installation diagram of the quick-lift anti-static breathing valve online detection tooling and the breathing valve of the present invention is shown in FIG. Figure 2 .

[0035] Description of the drawings: 100, lifting unit; 101, lifting frame; 101a, main lifting frame; 101b, auxiliary lifting frame; 102, upper plate; 102a, locking pin; 102b, upper locking hole; 102c, upper monitoring hole; 103, lifting plate; 103a, lower monitoring hole; 103b, lower locking hole; 103c, guide slide; 103c-1, limit detection groove; 104, lifting assembly; 104a, connecting rod 1; 104b, connecting rod 2; 104c, connecting rod 3; 104d, handle; 104e, lifting rod; 104f, cam part; 104f-1, rotating shaft; m, eccentric side; 104f-2, idler wheel; 104f-3, cam; 104g, lifting block; 200, switching unit; 201, switching assembly; 201a, main switching frame; 201b, auxiliary switching frame; 201c, pulley; 201d, handle one; 201e, handle two; 202, visible plate; 203, hidden plate; 300, valve body connecting unit; 301, valve body connecting pipe; 400, tank connecting unit; 401, tank connecting pipe; 500, breathing valve unit; 600, tank unit; 700, shell unit; 701, detection tooling shell; 702, switching cover; 703, maintenance cover. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either individually or selectively.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0040] Example 1, reference Figure 1-Figure 4, which is the first embodiment of the present invention, provides a quick-lifting anti-static breathing valve online detection tooling, including a lifting unit 100, a switching unit 200, a valve body connection unit 300, and a tank connection unit 400.

[0041] The lifting unit 100 includes a lifting frame 101, an upper plate 102 disposed on the lifting frame 101, a lifting plate 103 disposed below the lifting frame 101, and a lifting assembly 104 disposed on the lifting frame 101 and used to control the spacing between the lifting plate 103 and the upper plate 102. During the inspection process, the inspection tool is installed between the breathing valve unit 500 and the storage tank unit 600, wherein the upper plate 102 and the lifting frame 101 are disposed at one end close to the breathing valve unit 500, the upper plate 102 receives the breathing valve unit 500 through the valve body connection unit 300, and the lifting plate 103 receives the storage tank unit 600 through the storage tank connection unit 400. The staff needs to connect the detection equipment connected to the detection tooling with the breathing valve unit 500, and needs to disconnect the breathing valve unit 500 and the storage tank unit 600. When realizing online detection without affecting the normal storage operation of the storage tank unit 600, the lifting assembly 104 is driven to lift the upper plate 102 and the breathing valve unit 500 synchronously and separate them from the lifting plate 103, thereby increasing the distance between the lifting plate 103 and the upper plate 102, so as to cooperate with the switching unit 200, so that the staff can switch between the breathing valve unit 500 and the storage tank unit 600 for connection and closure.

[0042] The switching unit 200 includes a switching assembly 201 slidably disposed between the upper plate 102 and the lifting plate 103, an exposed plate 202 disposed on the switching assembly 201, and a concealed plate 203 disposed on the switching assembly 201. According to the working principle of the lifting assembly 104, when the lifting assembly 104 lifts the upper plate 102 and separates it from the lifting plate 103, the staff pulls the switching assembly 201, so that the exposed plate 202 and the concealed plate 203 are switched between the breathing valve unit 500 and the storage tank unit 600. When the exposed plate 202 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 are kept in a connected state. When the concealed plate 203 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 are kept in a closed state, so that the staff can detect the normal operation of the breathing valve unit 500.

[0043] The valve body connection unit 300 includes a valve body connection pipe 301 disposed on the upper plate 102; and the storage tank connection unit 400 includes a storage tank connection pipe 401 disposed on the lifting plate 103. The valve body connection unit 300 is used to connect the detection tooling and the breathing valve unit 500. The storage tank connection unit 400 is used to connect the detection tooling and the storage tank unit 600.

[0044] Furthermore, the jacking frame 101 includes a main jacking frame 101a disposed at one end of the upper plate 102, and an auxiliary jacking frame 101b disposed at the other end of the upper plate 102. The main jacking frame 101a is mainly used to install the rear rotation connection structure of the jacking assembly 104, and the auxiliary jacking frame 101b is mainly used to install the front manual adjustment structure of the jacking assembly 104.

[0045] During use, the staff first sets the lifting unit 100 between the breathing valve unit 500 and the storage tank unit 600, avoiding the need to set a detection bottom valve between the breathing valve unit 500 and the storage tank unit 600, and achieving the effect of controlling the connection and closing between the breathing valve unit 500 and the storage tank unit 600 through the detection tooling. When it is necessary to adjust the connection state between the breathing valve unit 500 and the storage tank unit 600, first operate the lifting assembly 104 to lift the breathing valve unit 500, so as to facilitate the installation of the open plate 202 or the dark plate 203 between the breathing valve unit 500 and the storage tank unit 600, and achieve the adjustment of the connection state between the breathing valve unit 500 and the storage tank unit 600. When the lifting assembly 104 controls the distance between the lifting plate 103 and the upper plate 102 to increase, that is, the upper plate 102 and the breathing valve unit 500 are lifted upward synchronously, and then the staff pulls the switching assembly 201 to switch the open plate 202 and the dark plate 203 between the breathing valve unit 500 and the tank unit 600. When the open plate 202 is located between the breathing valve unit 500 and the tank unit 600, the breathing valve unit 500 and the tank unit 600 remain in a connected state. When the dark plate 203 is located between the breathing valve unit 500 and the tank unit 600, the breathing valve unit 500 and the tank unit 600 remain in a closed state, which is convenient for the staff to detect the normal operation of the breathing valve unit 500.

[0046] Preferably, in addition to anti-static settings on the switching unit 200 coating, a pulley and guide rail solution can be adopted during the advancement of the switching component 201. A pulley is set on the switching component 201, and a guide rail corresponding to the pulley is set on the part where the upper plate 102 and the lifting plate 103 contact the switching component 201, so as to avoid surface-to-surface friction and reduce the risk of static electricity.

[0047] Example 2, reference Figure 1-Figure 8, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: an upper locking hole 102b is provided on the upper plate 102, and a locking pin 102a is provided on the upper locking hole 102b; a lower locking hole 103b corresponding to the locking pin 102a is provided on the lifting plate 103; when the detection tool body is installed, the staff first uses the switching component 201 to realize the switching of the open plate 202 and the hidden plate 203 between the breathing valve unit 500 and the storage tank unit 600. When the open plate 202 is set between the breathing valve unit 500 and the storage tank unit 600, the locking pin 102a set on the upper plate 102 is adjusted to connect with the lower locking hole 103b on the lifting plate 103, so as to maintain the relative stability between the upper plate 102 and the lifting plate 103, and ensure that the open plate 202 can remain stable between the upper plate 102 and the lifting plate 103.

[0048] Compared with Example 1, an upper detection hole 102c corresponding to the open plate 202 and the valve body connecting pipe 301 is provided on the upper plate 102, and a lower monitoring hole 103a corresponding to the open plate 202 and the tank connecting pipe 401 is provided on the lifting plate 103. The upper detection hole 102c is correspondingly connected to the breathing valve unit 500, and the lower detection hole 103a is correspondingly connected to the tank unit 600.

[0049] Furthermore, the lifting assembly 104 includes a connecting rod 104a rotatably set on the main lifting frame 101a, a connecting rod 2 104b rotatably set on the connecting rod 104a, a connecting rod 3 104c rotatably set on the connecting rod 2 104b, a handle 104d set on the connecting rod 3 104c, a lifting rod 104e fixedly set on the connecting rod 3 104c and rotatably connected to the auxiliary lifting frame 101b, a lifting block 104g slidably set on the auxiliary lifting frame 101b and matched with the lifting plate 103, and a cam portion 104f set on the lifting rod 104e, rotatably connected to the auxiliary lifting frame 101b, and located in the lifting block 104g. The staff sets the lifting unit 100 between the breathing valve unit 500 and the storage tank unit 600. When the connection state between the breathing valve unit 500 and the storage tank unit 600 needs to be adjusted, the lifting assembly 104 is first operated to lift the breathing valve unit 500, thereby facilitating the installation of the visible plate 202 or the hidden plate 203 between the breathing valve unit 500 and the storage tank unit 600, thereby realizing the adjustment of the connection state between the breathing valve unit 500 and the storage tank unit 600.

[0050] The handle 104d drives the connecting rod mechanism formed by the connecting rod three 104c, the connecting rod two 104b and the connecting rod one 104a to work in conjunction on the lifting frame 101, thereby controlling the cam part 104f to work in conjunction inside the lifting frame 101, thereby controlling the lifting plate 103 inside the lifting frame 101 to move up and down relative to the lifting frame 101. There are two implementation methods of the movement of the lifting plate 103 here: one is that the lifting frame 101 is relatively stationary, and the lifting assembly 104 drives the lifting plate 103 to move downward; the other is that the lifting plate 103 is relatively stationary, and the lifting assembly 104 drives the lifting frame 101 and the upper plate 102 to move upward. Both embodiments can increase the distance between the upper plate 102 and the lifting plate 103 connected to the lifting frame 101. By increasing the distance between the upper plate 102 and the lifting plate 103, the breathing valve unit 500 can be driven away from the storage tank unit 600, making it convenient for the staff to use the switching component 201 to adjust the position of the open plate 202 and the hidden plate 203 between the breathing valve unit 500 and the storage tank unit 600.

[0051] Furthermore, the cam portion 104f includes a rotating shaft 104f-1 rotatably disposed on the lifting block 104g, an idler wheel 104f-2 disposed on the rotating shaft 104f-1, and a cam 104f-3 rotatably disposed on the auxiliary lifting frame 101b and rotatably connected to the idler wheel 104f-2, and driving the idler wheel 104f-2 and the lifting block 104g to slide on the auxiliary lifting frame 101b. Similarly, the cam portion 104f also includes a rotating shaft 104f-1, an idler wheel 104f-2 and a cam 104f-3 disposed on the main lifting frame 101a, and the positions and connection relationships of the various components of the cam portion 104f on the main lifting frame 101a and the various components of the cam portion 104f on the auxiliary lifting frame 101b are correspondingly disposed, so that the lifting frame 101 is supported and lifted by the four cams 104f-3 when lifting, and remains stable. The handle 104d drives the connecting rod mechanism formed by the connecting rod 3 104c, the connecting rod 2 104b and the connecting rod 1 104a to work together on the lifting frame 101, thereby controlling the cam 104f-3 to rotate on the auxiliary lifting frame 101b. Under the action of gravity, the breathing valve unit 500 and the lifting plate 103 always fall toward the direction of the idler wheel 104f-2, and the idler wheel 104f-2 presses the inner ring of the rotating shaft 104f-1 through the non-standard stud, and the idler wheel 104f-2 is fixed on the lifting block 104g. When the lifting frame 101 and the upper plate 102 are not lifted, the cam 104f-3 rotates to the eccentric side m and contacts the idler wheel 104f-2, and a certain engagement state can be formed under the action of gravity. After the lifting frame 101 and the upper plate 102 are lifted, the cam 104f-3 contacts the outer edge of the idler wheel 104f-2, that is, the cam 104f-3 changes from the concave surface of the eccentric side m to the convex surface, and the cam 104f-3 is forced to move upward, and the valve body connection unit 300 follows the lifting frame 101 and the upper plate 102 to achieve lifting. The lifting assembly 104 adopts the contact lifting linkage system of the cam 104f-3 and the idler wheel 104f-2, which reduces the friction of the lifting frame 101 during the sliding process relative to the lifting block 104g, improves the transmission efficiency, and facilitates the staff to control the lifting assembly 104 to drive the breathing valve unit 500 to rise.

[0052] In this embodiment, the lifting frame 101, the upper plate 102 and the valve body connecting pipe 301 are fixedly connected to each other as a whole, which is the moving end during lifting; and the lifting plate 103, the lifting block 104g and the tank connecting pipe 401 are fixedly connected to each other as a whole, which is the fixed end during lifting. The lifting frame 101 slides in the vertical direction relative to the lifting plate 103. After the lifting assembly 104 is operated, the cam 104f-3 rotates from the eccentric side m to the outer edge side and contacts the idler wheel 104f-2, that is, the distance between the center of the cam 104f-3 and the center of the idler wheel 104f-2 increases, while the horizontal height of the center of the idler wheel 104f-2 and the lifting block 104g remain relatively still and do not move. Therefore, the connecting rod 104a connected to the cam 104f-3, the lifting rod 104e and the corresponding main lifting frame 101a and auxiliary lifting frame 101b will be lifted up synchronously, and then the lifting frame 101 drives the upper plate 102 and the valve body connecting pipe 301 to move upward synchronously.

[0053] During use, the staff first sets the lifting unit 100 between the breathing valve unit 500 and the storage tank unit 600, avoiding the need to set a detection bottom valve between the breathing valve unit 500 and the storage tank unit 600, and achieving the effect of controlling the connection and closure between the breathing valve unit 500 and the storage tank unit 600 through the detection tooling. When the lifting assembly 104 causes the upper plate 102 and the breathing valve unit 500 to be lifted and moved upward synchronously, the staff pulls the switching assembly 201, so that the open plate 202 and the dark plate 203 are switched between the breathing valve unit 500 and the storage tank unit 600. When the open plate 202 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 remain in a connected state. When the dark plate 203 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 remain in a closed state, which is convenient for the staff to detect the normal operation of the breathing valve unit 500.

[0054] The remaining structures are the same as those of Example 1.

[0055] Example 3, reference Figure 1-Figure 15, which is the third embodiment of the present invention, and this embodiment is different from the second embodiment in that: the switching assembly 201 includes a main switching frame 201a slidingly arranged between the upper plate 102 and the lifting plate 103, a sub-switching frame 201b arranged on the main switching frame 201a, a pulley 201c rotatably arranged on the sub-switching frame 201b, a handle 1 201d arranged on the main switching frame 201a, and a handle 2 201e arranged on the sub-switching frame 201b. The staff pulls the handle 1 201d and the handle 2 201e to realize the sliding switching of the main switching frame 201a and the sub-switching frame 201b between the upper plate 102 and the lifting plate 103, and at the same time, the main switching frame 201a and the sub-switching frame 201b can be telescopically adjusted, so that the size length of the main switching frame 201a and the sub-switching frame 201b is adjusted according to the size of the breathing valve unit 500 and the storage tank unit 600 to meet the replacement of the open plate 202 and the dark plate 203.

[0056] Compared with Example 2, further, the open plate 202 is arranged on the main switching frame 201a; the dark plate 203 is arranged on the auxiliary switching frame 201b. When the open plate 202 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 remain in a connected state, and when the dark plate 203 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 remain in a closed state.

[0057] Furthermore, the lifting plate 103 is provided with a guide groove 103c corresponding to the pulley 201c, and a limit position detection groove 103c-1 is provided on the guide groove 103c. When using the switching component 201 to switch the visible plate 202 and the hidden plate 203, the staff pushes the pulley 201c on the switching component 201 to roll back and forth on the guide slide groove 103c. After the front and rear pulleys 201c on the switching component 201 are in place, the pulley 201c automatically falls into the detection groove 103c-1. At this time, the hidden plate 203 on the switching component 201 first falls to the flange surface between the upper plate 102 and the lifting plate 103, and the pulley 201c is still in a suspended state in the vertical direction, and stops in contact with the detection groove 103c-1 surface at the front and rear, thereby making the position of the hidden plate 203 unique. Similarly, when switching to the pulley 201c on the visible plate 202 at the other end of the switching component 201, the pulley 201c can only and can also ensure the uniqueness of the position of the visible plate 202.

[0058] Preferably, it also includes a housing unit 700, including a detection tool housing 701 arranged on the jacking unit 100, a switching cover plate 702 rotatably arranged on the detection tool housing 701 and arranged corresponding to the switching unit 200, and an inspection cover plate 703 rotatably arranged on the detection tool housing 701. Considering the convenience of assembling the overall detection tool, the staff can split the housing unit 700 into two parts. When the main cover of the detection tool housing 701 pushes the breathing valve, the auxiliary cover of the detection tool housing 701 docks with the main cover and is connected to the reserved interface of the storage tank unit 600 and the breathing valve unit 500 through fasteners.

[0059] During use, the staff first sets the lifting unit 100 between the breathing valve unit 500 and the storage tank unit 600, avoiding the need to set a detection bottom valve between the breathing valve unit 500 and the storage tank unit 600, and achieving the effect of controlling the connection and closure between the breathing valve unit 500 and the storage tank unit 600 through the detection tooling. When the lifting assembly 104 causes the lifting plate 103 and the breathing valve unit 500 to be lifted synchronously, the staff pulls the switching assembly 201, so that the open plate 202 and the dark plate 203 are switched between the breathing valve unit 500 and the storage tank unit 600. When the open plate 202 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 remain in a connected state. When the dark plate 203 is located between the breathing valve unit 500 and the storage tank unit 600, the breathing valve unit 500 and the storage tank unit 600 remain in a closed state, which is convenient for the staff to detect the normal operation of the breathing valve unit 500.

[0060] The remaining structure is the same as that of Example 2.

[0061] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0062] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A quick-lift anti-static breathing valve online detection tool, characterized by: include, A lifting unit (100) comprises a lifting frame (101), an upper plate (102) arranged on the lifting frame (101), a lifting plate (103) arranged below the lifting frame (101), and a lifting assembly (104) arranged on the lifting frame (101) and used to control the distance between the lifting plate (103) and the upper plate (102); The switching unit (200) comprises a switching component (201) slidably disposed between the upper plate (102) and the lifting plate (103), a visible plate (202) disposed on the switching component (201), and a hidden plate (203) disposed on the switching component (201); A valve body connection unit (300) comprises a valve body connection pipe (301) arranged on the upper plate (102); and The storage tank connection unit (400) comprises a storage tank connection pipe (401) arranged on the lifting plate (103).

2. According to claim 1, the quick-lift anti-static breathing valve online detection tooling is characterized by: The lifting frame (101) comprises a main lifting frame (101a) arranged at one end of the upper plate (102), and a secondary lifting frame (101b) arranged at the other end of the upper plate (102).

3. The quick-lift anti-static breathing valve online detection tooling according to claim 2 is characterized by: The upper plate (102) is provided with an upper locking hole (102b), and the upper locking hole (102b) is provided with a locking pin (102a); the lifting plate (103) is provided with a lower locking hole (103b) corresponding to the locking pin (102a); The upper plate (102) is provided with an upper detection hole (102c) corresponding to the exposed plate (202) and the valve body connecting pipe (301), and the lifting plate (103) is provided with a lower monitoring hole (103a) corresponding to the exposed plate (202) and the storage tank connecting pipe (401).

4. The quick-lift anti-static breathing valve online detection tooling according to claim 3 is characterized by: The lifting assembly (104) comprises a connecting rod 1 (104a) rotatably arranged on the main lifting frame (101a), a connecting rod 2 (104b) rotatably arranged on the connecting rod 1 (104a), a connecting rod 3 (104c) rotatably arranged on the connecting rod 2 (104b), a handle (104d) arranged on the connecting rod 3 (104c), and a handle (104d) fixedly arranged on the connecting rod 3 (104c) and connected to the auxiliary lifting frame (101b). ) a lifting rod (104e) rotatably connected to the lifting plate (103), a lifting block (104g) cooperating with the lifting plate (103) and slidably connected to the main lifting frame (101a) or the auxiliary lifting frame (101b), and a cam portion (104f) arranged on the lifting rod (104e) and the connecting rod (104a), rotatably connected to the auxiliary lifting frame (101b) or the main lifting frame (101a), and located in the lifting block (104g).

5. The quick-lift anti-static breathing valve online detection tooling according to claim 4 is characterized by: The cam portion (104f) includes a rotating shaft (104f-1) rotatably arranged on the lifting block (104g), an idler wheel (104f-2) arranged on the rotating shaft (104f-1), and a cam (104f-3) rotatably arranged on the auxiliary lifting frame (101b) and the main lifting frame (101a), and is rotatably connected to the idler wheel (104f-2) and drives the idler wheel (104f-2) and the lifting block (104g) to slide relative to the auxiliary lifting frame (101b) or the main lifting frame (101a).

6. The quick-lift anti-static breathing valve online detection tooling according to any one of claims 1 to 5 is characterized in that: The switching assembly (201) comprises a main switching frame (201a) slidably arranged between the upper plate (102) and the lifting plate (103), a secondary switching frame (201b) arranged on the main switching frame (201a), a pulley (201c) rotatably arranged on the secondary switching frame (201b), a handle 1 (201d) arranged on the main switching frame (201a), and a handle 2 (201e) arranged on the secondary switching frame (201b).

7. The quick-lift anti-static breathing valve online detection tooling according to claim 6 is characterized by: The visible panel (202) is arranged on the main switching frame (201a); and the invisible panel (203) is arranged on the auxiliary switching frame (201b).

8. The quick-lift anti-static breathing valve online detection tooling according to claim 7 is characterized by: The lifting plate (103) is provided with a guide slide groove (103c) corresponding to the pulley (201c), and the guide slide groove (103c) is provided with a limit position detection groove (103c-1).

9. The quick-lift anti-static breathing valve online detection tooling according to claim 7 or 8 is characterized in that: The valve body connection unit (300) is cooperatively connected to the breathing valve unit (500); and the storage tank connection unit (400) is cooperatively connected to the storage tank (600).

10. The quick-lift anti-static breathing valve online detection tooling according to claim 9 is characterized in that: It also includes a shell unit (700), including a detection tool shell (701) arranged on the lifting unit (100), a switching cover (702) rotatably arranged on the detection tool shell (701) and arranged corresponding to the switching unit (200), and an inspection cover (703) rotatably arranged on the detection tool shell (701).

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