Boiler container safety valve detection equipment

Abstract

The utility model discloses a boiler container safety valve detection device, which comprises a machine body, a detection main body, a placing table and a placing groove, the detection main body is fixedly arranged at the top of the machine body, the top of the placing table is provided with three arc-shaped pressing plates, the tops of the surfaces of the three arc-shaped pressing plates are movably connected with screw rods through shaft pins, and the screw rods are fixedly connected with the detection main body. The top of the placing table is fixedly connected with a supporting mechanism, and the surface of the inner wall of the arc-shaped pressing plate is fixedly connected with an abutting mechanism. By arranging the arc-shaped pressing plate and the screw rod, the arc-shaped pressing plate can be driven to move up and down by rotating the screw rod, and the problems that when a safety valve is positioned, a user needs to twist rotating blocks in sequence, and two rotating blocks need to be twisted for positioning and clamping a single safety valve, so that the efficiency is low, and the working efficiency is low are solved. And moreover, the rotating block distance between every two adjacent clamping blocks is short, and torsion is strenuous and inconvenient, and the effect of conveniently positioning the safety valve is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a boiler container safety valve detection device. Background Art

[0002] A boiler safety valve is a valve installed on the top of the boiler near the driver's cab to prevent the pressure inside the boiler from exceeding the specified pressure. When the pressure inside the boiler exceeds the specified pressure, the safety valve automatically opens to release the steam in the boiler and reduce the pressure. When the pressure drops to the specified pressure, the safety valve automatically closes to stop releasing steam and reducing the pressure. However, the detection port of existing detection equipment is also exposed to the air when not in use, making it easy for dust in the air to enter. If this continues for a long time, it will cause damage to internal components and affect the accuracy of detection.

[0003] For example, the authorization announcement number CN221764760U is specifically a hard-sealed safety valve detection device, which includes a body, a control body and a detection body are provided on the body, a sphere is installed on the detection port of the detection body, a flange is provided on the sphere, an adjustment port is opened inside the sphere, and the detection port is connected to the adjustment port, a placement table is provided on the placement table, a placement slot is provided on the placement table, and retractable and movable clamping blocks are provided on both sides of the placement slot, a threaded rod is threadedly installed on the clamping block, and a rotating block and a splint are respectively installed at both ends of the threaded rod, and the position of the adjustment port can be adjusted through the sphere so that the flange on the sphere is aligned with the flange of the safety valve to avoid long-term use of the reset spring, which causes the reset spring and the clamping block to fix the safety valve in different positions each time, causing the valve port of the safety valve to be unable to be aligned with the detection port. The position of the safety valve needs to be adjusted, making the adjustment process time-consuming and labor-intensive.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, we found that:

[0005] Although this hard-sealed safety valve detection equipment is convenient for adjusting the position of the safety valve and improves the detection efficiency, when using it, the user is required to twist the rotating blocks in turn when positioning the safety valve, and a single safety valve positioning clamp requires twisting two rotating blocks, which is inefficient, and the rotating blocks between two adjacent clamping blocks are close, making twisting laborious and inconvenient. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a boiler container safety valve detection device, which has the advantage of facilitating the positioning of the safety valve, and solves the problem that when positioning the safety valve, the user needs to twist the rotating blocks in turn, and a single safety valve positioning clamp requires twisting two rotating blocks, which is inefficient, and the distance between the rotating blocks between two adjacent clamping blocks is close, which makes twisting laborious and inconvenient.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a boiler container safety valve detection device, comprising a body, a detection body, a placement table and a placement slot, the detection body is fixedly installed on the top of the body, the detection body is electrically connected to the body through a wire diagram, the front side of the detection body is fixedly connected to the rear side of the placement table, the placement slot is opened on the top of the placement table, three arc-shaped pressure plates are provided on the top of the placement table, the tops of the three surfaces of the arc-shaped pressure plates are movably connected to screws through axle pins, the top of the placement table is fixedly connected to a support mechanism, and the surface of the inner wall of the arc-shaped pressure plate is fixedly connected to a tightening mechanism.

[0008] As a preferred embodiment of the present invention, the support mechanism includes a support plate, the top of the support plate is fixedly connected to a connecting plate, the end of the screw away from the arc pressure plate passes through the connecting plate and is fixedly connected to a handwheel, and the screw is threadedly connected to the connecting plate.

[0009] As a preferred embodiment of the present invention, the tightening mechanism includes a first fixed cylinder, a tightening head is provided at the bottom of the first fixed cylinder, the top of the tightening head is fixedly connected to a first connecting rod, the other end of the first connecting rod passes through the first fixed cylinder and extends to the interior of the first fixed cylinder, and the first connecting rod is movably connected to the first fixed cylinder.

[0010] As a preferred embodiment of the present invention, the top of the inner wall of the first fixed cylinder is fixedly connected to a first spring, the other end of the first spring is fixedly connected to a first limit plate, the bottom of the first limit plate is fixedly connected to the end of the first connecting rod away from the tightening head, and the surface of the first limit plate is movably connected to the inner wall of the first fixed cylinder.

[0011] As a preferred embodiment of the present invention, four second fixed cylinders are fixedly connected to the bottom of the left and right sides of the inner wall of the placement groove, and a receiving plate is provided on the top of the four second fixed cylinders. The bottom of the receiving plate is fixedly connected to a second connecting rod, and the other end of the second connecting rod passes through the second fixed cylinder and extends to the interior of the second fixed cylinder, and the second connecting rod is movably connected to the second fixed cylinder.

[0012] As a preferred embodiment of the present invention, the bottom of the inner wall of the second fixed cylinder is fixedly connected to a second spring, the other end of the second spring is fixedly connected to a second limiting plate, the top of the second limiting plate is fixedly connected to the end of the second connecting rod away from the receiving plate, and the surface of the second limiting plate is movably connected to the inner wall of the second fixed cylinder.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model provides an arc-shaped pressure plate and a screw, and the arc-shaped pressure plate can be driven to move up and down by rotating the screw, thereby solving the problem that when positioning the safety valve, the user needs to twist the rotating blocks in turn, and a single safety valve positioning clamp requires twisting two rotating blocks, which is inefficient, and the distance between the rotating blocks of two adjacent clamping blocks is close, which makes twisting laborious and inconvenient, thereby achieving the effect of facilitating the positioning of the safety valve.

[0015] 2. The utility model sets a support mechanism, the support plate can fix and limit the connecting plate, the connecting plate can limit the screw, and the screw can be driven to rotate by turning the hand wheel, and the rotation of the screw can drive the arc pressure plate to move up and down.

[0016] 3. The utility model sets a tightening mechanism. The first fixed cylinder can movably limit the first connecting rod. The movable limit of the first connecting rod can movably limit the tightening head. The downward movement of the arc pressure plate can drive the tightening head to move downward to press and position the safety valve inside the placement groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of the second fixing cylinder of the utility model;

[0019] Figure 3 It is a schematic diagram of a three-dimensional sectional structure of the first fixing cylinder of the utility model.

[0020] In the figure: 1. Machine body; 2. Detection body; 3. Placement table; 4. Placement groove; 5. Arc-shaped pressure plate; 6. Screw; 7. Support mechanism; 71. Support plate; 72. Connecting plate; 73. Handwheel; 8. Tightening mechanism; 81. First fixed cylinder; 82. Tightening head; 83. First connecting rod; 9. First spring; 10. First limiting plate; 11. Second fixed cylinder; 12. Receiver plate; 13. Second connecting rod; 14. Second spring; 15. Second limiting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 3As shown, the utility model provides a boiler container safety valve detection device, including a body 1, a detection body 2, a placement table 3 and a placement slot 4. The detection body 2 is fixedly installed on the top of the body 1, and the detection body 2 is electrically connected to the body 1 through a wire diagram. The front side of the detection body 2 is fixedly connected to the rear side of the placement table 3, and the placement slot 4 is opened on the top of the placement table 3. Three arc-shaped pressure plates 5 are provided on the top of the placement table 3. The tops of the surfaces of the three arc-shaped pressure plates 5 are movably connected with screws 6 through axle pins. The top of the placement table 3 is fixedly connected with a supporting mechanism 7, and the surface of the inner wall of the arc-shaped pressure plate 5 is fixedly connected with a tightening mechanism 8.

[0023] refer to Figure 1 The support mechanism 7 includes a support plate 71, the top of the support plate 71 is fixedly connected to a connecting plate 72, the end of the screw 6 away from the arc-shaped pressure plate 5 passes through the connecting plate 72 and is fixedly connected to a handwheel 73, and the screw 6 is threadedly connected to the connecting plate 72.

[0024] As a technical optimization solution of the present invention, by setting up a support mechanism 7, the support plate 71 can fix and limit the connecting plate 72, and the connecting plate 72 can limit the screw 6. By turning the handwheel 73, the screw 6 can be driven to rotate, and the rotation of the screw 6 can drive the arc pressure plate 5 to move up and down.

[0025] refer to Figure 3 The tightening mechanism 8 includes a first fixed cylinder 81, a tightening head 82 is provided at the bottom of the first fixed cylinder 81, and a first connecting rod 83 is fixedly connected to the top of the tightening head 82. The other end of the first connecting rod 83 passes through the first fixed cylinder 81 and extends to the interior of the first fixed cylinder 81. The first connecting rod 83 is movably connected to the first fixed cylinder 81.

[0026] As a technical optimization solution of the present invention, by setting a tightening mechanism 8, the first fixed cylinder 81 can movably limit the first connecting rod 83, and the movable limit of the first connecting rod 83 can movably limit the tightening head 82. The downward movement of the arc pressure plate 5 can drive the tightening head 82 to move downward to press and position the safety valve inside the placement groove 4.

[0027] refer to Figure 3 The top of the inner wall of the first fixed cylinder 81 is fixedly connected with a first spring 9, the other end of the first spring 9 is fixedly connected with a first limiting plate 10, the bottom of the first limiting plate 10 is fixedly connected to the end of the first connecting rod 83 away from the tightening head 82, and the surface of the first limiting plate 10 is movably connected to the inner wall of the first fixed cylinder 81.

[0028] As a technical optimization solution of the present invention, by setting the first spring 9 and the first limit plate 10, the first spring 9 can movably limit the first limit plate 10, the first connecting rod 83 and the clamping head 82, and the elasticity of the first spring 9 itself is used to facilitate the clamping head 82 to clamp safety valves of different specifications.

[0029] refer to Figure 2 Four second fixed cylinders 11 are fixedly connected to the bottom of the left and right sides of the inner wall of the placement groove 4. A receiving plate 12 is provided on the top of the four second fixed cylinders 11. The bottom of the receiving plate 12 is fixedly connected to a second connecting rod 13. The other end of the second connecting rod 13 passes through the second fixed cylinder 11 and extends to the interior of the second fixed cylinder 11. The second connecting rod 13 is movably connected to the second fixed cylinder 11.

[0030] As a technical optimization solution of the present invention, by setting a second fixed cylinder 11, a receiving plate 12 and a second connecting rod 13, the second fixed cylinder 11 can movably limit the second connecting rod 13, and the movably limiting position of the second connecting rod 13 can movably limit the receiving plate 12, and the receiving plate 12 can support the safety valve placed inside the placement groove 4.

[0031] refer to Figure 2 The bottom of the inner wall of the second fixed cylinder 11 is fixedly connected to a second spring 14, the other end of the second spring 14 is fixedly connected to a second limiting plate 15, the top of the second limiting plate 15 is fixedly connected to the end of the second connecting rod 13 away from the receiving plate 12, and the surface of the second limiting plate 15 is movably connected to the inner wall of the second fixed cylinder 11.

[0032] As a technical optimization solution of the present invention, by setting the second spring 14 and the second limit plate 15, the second spring 14 can movably limit the second limit plate 15, the second connecting rod 13 and the receiving plate 12, and the elasticity of the second spring 14 itself is utilized to facilitate the receiving plate 12 to support safety valves of different specifications.

[0033] The working principle and use process of the present invention are as follows: when in use, the safety valve is first placed on the top of the receiving plate 12 inside each placement groove 4. At this time, the gravity of the safety valve itself can drive the receiving plate 12 to descend, and then the screw 6 is driven to rotate by turning the hand wheel 73. The rotation of the screw 6 can drive the arc-shaped pressure plate 5 and the tightening head 82 to move downward. When the tightening head 82 contacts the safety valve, the hand wheel 73 is continued to be turned to make the tightening head 82 continue to press the safety valve downward, so that the position of the safety valve can be fine-tuned. When the safety valve is aligned with the test port on the detection body 2, it stops. By turning the hand wheel 73, the safety valve can be positioned, so that the detection body 2 can be controlled by the body 1 to detect the safety valve. The body 1 and the detection body 2 have the same structure and working principle as the body 1 and the detection body 2 in the prior art (HYPERLINK"https: / / patents.qizhidao.com / search / result?from='advance&resultForm='%E8%AF%A6%E6%83%85'&statement=AN:"CN202420058775.3"" CN202420058775.3), which will not be repeated here.

[0034] To sum up: this boiler container safety valve detection equipment, by providing an arc-shaped pressure plate 5 and a screw 6, can drive the arc-shaped pressure plate 5 to move up and down by rotating the screw 6, thereby solving the problem that when positioning the safety valve, the user needs to twist the rotating blocks in turn, and a single safety valve positioning clamp requires twisting two rotating blocks, which is inefficient, and the distance between the rotating blocks between two adjacent clamping blocks is close, making twisting laborious and inconvenient.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A boiler container safety valve detection device, comprising a body (1), a detection body (2), a placement table (3) and a placement tank (4), characterized in that: The detection body (2) is fixedly mounted on the top of the machine body (1), the detection body (2) is electrically connected to the machine body (1) through a wire, the front side of the detection body (2) is fixedly connected to the rear side of the placement table (3), the placement groove (4) is opened on the top of the placement table (3), three arc-shaped pressure plates (5) are provided on the top of the placement table (3), the tops of the surfaces of the three arc-shaped pressure plates (5) are movably connected to screw rods (6) through axle pins, the top of the placement table (3) is fixedly connected to a support mechanism (7), and the surface of the inner wall of the arc-shaped pressure plate (5) is fixedly connected to a tightening mechanism (8).

2. The boiler container safety valve detection device according to claim 1, characterized in that: The support mechanism (7) comprises a support plate (71), the top of the support plate (71) is fixedly connected to a connecting plate (72), one end of the screw rod (6) away from the arc-shaped pressure plate (5) passes through the connecting plate (72) and is fixedly connected to a hand wheel (73), and the screw rod (6) is threadedly connected to the connecting plate (72).

3. The boiler container safety valve detection device according to claim 1, characterized in that: The tightening mechanism (8) comprises a first fixed cylinder (81), a tightening head (82) is provided at the bottom of the first fixed cylinder (81), a first connecting rod (83) is fixedly connected to the top of the tightening head (82), the other end of the first connecting rod (83) passes through the first fixed cylinder (81) and extends into the interior of the first fixed cylinder (81), and the first connecting rod (83) is movably connected to the first fixed cylinder (81).

4. The boiler container safety valve detection device according to claim 3, characterized in that: The top of the inner wall of the first fixed cylinder (81) is fixedly connected to a first spring (9), the other end of the first spring (9) is fixedly connected to a first limiting plate (10), the bottom of the first limiting plate (10) is fixedly connected to an end of the first connecting rod (83) away from the tightening head (82), and the surface of the first limiting plate (10) is movably connected to the inner wall of the first fixed cylinder (81).

5. The boiler container safety valve detection device according to claim 1, characterized in that: Four second fixed cylinders (11) are fixedly connected to the bottom of the left and right sides of the inner wall of the placement groove (4), and a receiving plate (12) is provided on the top of the four second fixed cylinders (11). The bottom of the receiving plate (12) is fixedly connected to a second connecting rod (13), and the other end of the second connecting rod (13) passes through the second fixed cylinder (11) and extends to the interior of the second fixed cylinder (11). The second connecting rod (13) is movably connected to the second fixed cylinder (11).

6. The boiler container safety valve detection device according to claim 5, characterized in that: A second spring (14) is fixedly connected to the bottom of the inner wall of the second fixed cylinder (11), and the other end of the second spring (14) is fixedly connected to a second limiting plate (15). The top of the second limiting plate (15) is fixedly connected to an end of the second connecting rod (13) away from the receiving plate (12), and the surface of the second limiting plate (15) is movably connected to the inner wall of the second fixed cylinder (11).

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