Boiler pressure vessel detection equipment

Abstract

The utility model relates to the technical field of detection devices, and provides boiler pressure vessel detection equipment which comprises a detection table, a through groove is formed in the center of the detection table, a two-way screw rod is movably embedded in the through groove, two sliding plates are movably arranged on the outer surface of the two-way screw rod in a sleeved mode, and the two sliding plates are connected with the detection table. The two sliding plates are movably embedded in the through groove; a boiler needing to be detected is placed at the center of the detection table, a servo motor is started to drive a bidirectional screw rod to rotate, the bidirectional screw rod drives two first arc-shaped plates to move oppositely or oppositely through sliding plates, and therefore clamping and fixing are conducted according to the size of the boiler, and first electric telescopic rods are fixedly installed at the tops of the two sliding plates correspondingly; two first electric telescopic rods are started at the same time to drive two second arc-shaped plates to conduct lifting adjustment, adjustment is conducted according to different heights of the boiler, the boiler can be clamped more stably, a plurality of anti-slip strips are fixedly installed on the outer surfaces of the first arc-shaped plates and the outer surfaces of the second arc-shaped plates, and the anti-slip strips can improve friction force.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to boiler pressure vessel detection equipment. Background Art

[0002] Boiler pressure vessels are sealed devices designed to contain gas or liquid and can work under pressure levels higher than atmospheric pressure. Boilers and pressure vessels are extremely important in industry and daily life. However, in the prior art, traditional boiler detection devices are not easy to adjust and fix according to their height. Therefore, the boiler is easy to shake during detection, which affects the detection effect. The tipping of the boiler will cause harm to the surrounding workers and pose a safety hazard. In addition, when detecting the inside of the boiler, the detection head can only be replaced according to the height of the boiler, which is relatively cumbersome and will also affect the detection data. Utility Model Content

[0003] The purpose of the utility model is to solve the problem in the prior art that the traditional boiler detection device is not convenient to adjust and fix according to its height, so the boiler is easy to shake during detection, thereby affecting the detection effect. The tipping of the boiler will cause harm to the surrounding workers, posing a safety hazard. Moreover, when detecting the inside of the boiler, the detection head can only be replaced according to the height of the boiler, which is relatively cumbersome and will also affect the detection data.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A boiler pressure vessel inspection device, comprising: an inspection platform, a through slot is provided at the center of the inspection platform, a bidirectional screw is movably embedded in the through slot, two slide plates are movably sleeved on the outer surface of the bidirectional screw, and the two slide plates are movably embedded in the through slot, and further comprising:

[0006] Two arc-shaped plates 1 are fixedly mounted on opposite surfaces of the two slide plates;

[0007] Two electric telescopic rods 1 are fixedly mounted on the top of the two slide plates, and connecting blocks are fixedly mounted on the top of the two electric telescopic rods 1;

[0008] Two arc-shaped plates 2 are fixedly mounted on opposite surfaces of the two connecting blocks;

[0009] A plurality of anti-slip strips are respectively fixedly mounted on the opposite surfaces of the two arc-shaped plates 1 and 2;

[0010] The pressure gauge is fixedly mounted on an outer surface of one side of the testing platform.

[0011] Preferably, an L-shaped plate is fixedly installed at the center of one side of the detection platform, a servo motor is fixedly installed inside the L-shaped plate, and an output end of the servo motor passes through the detection platform and is fixedly installed at one end of a bidirectional screw.

[0012] The technical effect of adopting the above further solution is: the servo motor drives the bidirectional screw to rotate, and the bidirectional screw drives the two arc plates to move relative to or away from each other through the slide plate.

[0013] Preferably, an electric push rod is fixedly mounted at the center of one side of the top outer surface of the detection platform, and a connecting plate is fixedly mounted on the top of the electric push rod.

[0014] The technical effect of adopting the above further solution is that the electric push rod can drive the connecting plate to be raised and lowered, so that the circular sealing cover is covered on the boiler.

[0015] Preferably, a hydraulic cylinder is fixedly mounted on one side of the top outer surface of the connecting plate, an output end of the hydraulic cylinder passes through the connecting plate, and a circular sealing cover is fixedly mounted on the output end of the hydraulic cylinder.

[0016] The technical effect of adopting the above further solution is that the hydraulic cylinder can drive the circular sealing cover to perform sealing operation on the boiler.

[0017] Preferably, a second electric telescopic rod is fixedly mounted at the bottom center of the circular sealing cover, and a detection head is fixedly mounted at the output end of the second electric telescopic rod.

[0018] The technical effect of adopting the above further solution is that the second electric telescopic rod can drive the detection head to detect the inside of the boiler at different depths.

[0019] Preferably, an air pump is fixedly mounted on the outer surface of the connecting plate, and a connecting pipe is fixedly mounted on the output end of the air pump.

[0020] The technical effect of adopting the above further solution is that the air pump transmits the gas to the connecting pipe.

[0021] Preferably, a telescopic tube is fixedly installed on the other end of the connecting tube, and the other end of the telescopic tube is fixedly connected to an air intake pipe.

[0022] The technical effect of adopting the above further solution is that the telescopic tube can be contracted and adjusted as the circular sealing cover rises and falls.

[0023] Preferably, the air inlet pipe is fixedly mounted on the outer surface of the circular sealing cover, and the air inlet pipe passes through the circular sealing cover.

[0024] The technical effect of adopting the above further solution is that the air inlet pipe inputs the gas into the interior of the boiler and performs pressure detection on it.

[0025] Compared with the prior art, the advantages and positive effects of the utility model are:

[0026] 1. In the utility model, the boiler to be inspected is placed at the center of the inspection platform, and the servo motor is turned on to rotate the bidirectional screw. The bidirectional screw drives the two arc plates 1 to move relative to or away from each other through the slide plate, so as to clamp and fix the boiler according to the size of the boiler. The top of the two slide plates is fixedly installed with an electric telescopic rod 1. At the same time, starting the two electric telescopic rods 1 can drive the two arc plates 2 to be raised and lowered. The boiler can be clamped more stably according to the different heights of the boiler. The outer surfaces of the arc plates 1 and 2 are fixedly installed with multiple anti-slip strips, which can increase the friction and make the boiler more firmly limited on the inspection platform.

[0027] 2. In the utility model, the electric push rod can drive the circular sealing cover to be adjusted according to the height of the boiler. The circular sealing cover is covered on the top of the boiler so that the detection head is embedded in the interior of the boiler. The electric telescopic rod 2 can drive the detection head to detect the inside of the boiler at different depths. The air pump is turned on to transmit the gas through the connecting pipe to the telescopic pipe, and then transmitted to the air inlet pipe to enter the interior of the boiler. The air pressure can be observed through the pressure gauge. If the air pressure value remains unchanged, it means that the boiler pressure vessel is qualified, otherwise it is unqualified. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the structure of a boiler pressure vessel detection device is provided for the utility model;

[0029] Figure 2 A side view structural diagram of a boiler pressure vessel detection device proposed in the utility model;

[0030] Figure 3 A schematic cross-sectional view of a boiler pressure vessel inspection device is provided for the utility model;

[0031] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0032] Legend:

[0033] 1. Testing table; 101. Through slot; 102. Bidirectional screw; 103. Slide plate; 104. Arc plate 1; 105. Anti-slip strip; 106. Electric telescopic rod 1; 107. Connecting block; 108. Arc plate 2; 109. Electric push rod; 110. Connecting plate; 111. Round sealing cover; 112. Electric telescopic rod 2; 113. Testing head; 114. Hydraulic cylinder; 115. Air pump; 116. L-shaped plate; 117. Servo motor; 118. Inlet pipe; 119. Telescopic pipe; 120. Connecting pipe; 2. Pressure gauge. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0036] Example 1

[0037] like Figure 1-4 As shown, the utility model provides a boiler pressure vessel inspection device, including: an inspection platform 1, a through slot 101 is opened at the center of the inspection platform 1, a bidirectional screw 102 is movably embedded in the through slot 101, and two slide plates 103 are movably sleeved on the outer surface of the bidirectional screw 102, and the two slide plates 103 are movably embedded in the through slot 101, and also include: two arc plates 104, both fixedly mounted on the opposite sides of the two slide plates 103; two electric telescopic rods 106, both fixedly mounted on the top of the two slide plates 103 The tops of the two electric telescopic rods 106 are fixedly installed with connecting blocks 107; the two arc plates 108 are fixedly installed on the opposite surfaces of the two connecting blocks 107; a plurality of anti-slip strips 105 are respectively fixedly installed on the opposite surfaces of the two arc plates 104 and the arc plates 108; an L-shaped plate 116 is fixedly installed at the center of one side of the testing platform 1, and a servo motor 117 is fixedly installed inside the L-shaped plate 116, and the output end of the servo motor 117 passes through the testing platform 1 and is fixedly installed at one end of the bidirectional screw 102.

[0038] In this embodiment, the boiler to be inspected is placed at the center of the inspection platform 1, and the servo motor 117 is turned on to rotate the bidirectional screw 102. The bidirectional screw 102 drives the two arc plates 104 to move relative to or away from each other through the slide 103, so as to clamp and fix the boiler according to the size of the boiler. The tops of the two slides 103 are fixedly installed with electric telescopic rods 106. At the same time, starting the two electric telescopic rods 106 can drive the two arc plates 108 to be raised and lowered. By adjusting according to the different heights of the boilers, the boiler can be clamped more stably. The outer surfaces of the arc plates 104 and 108 are fixedly installed with multiple anti-slip strips 105. The anti-slip strips 105 can increase the friction force, so that the boiler can be more firmly limited on the inspection platform 1.

[0039] Example 2

[0040] like Figure 1-4As shown, this embodiment is basically the same as the embodiment 1, and the similarities are not repeated. Some differences are: it also includes: a pressure gauge 2, which is fixedly installed on the outer surface of one side of the detection platform 1; an electric push rod 109 is fixedly installed at the center of one side of the top outer surface of the detection platform 1, and a connecting plate 110 is fixedly installed on the top of the electric push rod 109; a hydraulic cylinder 114 is fixedly installed on one side of the top outer surface of the connecting plate 110, and the output end of the hydraulic cylinder 114 passes through the connecting plate 110, and a circular sealing cover 111 is fixedly installed on the output end of the hydraulic cylinder 114; An electric telescopic rod 112 is fixedly installed at the bottom center of the circular sealing cover 111, and a detection head 113 is fixedly installed at the output end of the electric telescopic rod 112; an air pump 115 is fixedly installed on the outer surface of the connecting plate 110, and a connecting pipe 120 is fixedly installed at the output end of the air pump 115; a telescopic tube 119 is fixedly installed at the other end of the connecting pipe 120, and an air intake pipe 118 is fixedly connected to the other end of the telescopic tube 119; the air intake pipe 118 is fixedly installed on the outer surface of the circular sealing cover 111, and the air intake pipe 118 runs through the circular sealing cover 111.

[0041] In this embodiment, the electric push rod 109 can drive the circular sealing cover 111 to adjust according to the height of the boiler. The circular sealing cover 111 is covered on the top of the boiler, so that the detection head 113 is embedded in the interior of the boiler. The electric telescopic rod 112 can drive the detection head 113 to detect the interior of the boiler at different depths. The air pump 115 is turned on to transmit the gas to the telescopic tube 119 through the connecting pipe 120, and then transmitted to the air inlet pipe 118 to enter the interior of the boiler. The air pressure can be observed through the pressure gauge 2. If the air pressure value remains unchanged, it means that the boiler pressure vessel is qualified, otherwise it is unqualified.

[0042] Working principle: When in use, place the boiler to be tested at the center of the test bench 1, turn on the servo motor 117 to drive the bidirectional screw 102 to rotate, and the bidirectional screw 102 drives the two arc plates 104 to move relative to or away from each other through the slide 103, so as to clamp and fix the boiler according to the size of the boiler. The tops of the two slides 103 are fixedly installed with electric telescopic rods 106. At the same time, starting the two electric telescopic rods 106 can drive the two arc plates 108 to move up and down. According to the different heights of the boiler, the boiler can be clamped more stably. The outer surfaces of the arc plates 104 and 108 are fixedly installed with multiple Anti-slip strip 105, anti-slip strip 105 can increase friction, so that the boiler can be more firmly limited on the inspection platform 1, the electric push rod 109 can drive the circular sealing cover 111 to adjust according to the height of the boiler, the circular sealing cover 111 is covered on the top of the boiler, so that the detection head 113 is embedded in the interior of the boiler, the electric telescopic rod 112 can drive the detection head 113 to detect the inside of the boiler at different depths, turn on the air pump 115 to transmit the gas through the connecting pipe 120 to the telescopic pipe 119, and then transmit it to the air inlet pipe 118 to enter the interior of the boiler, the air pressure can be observed through the pressure gauge 2, and if the air pressure value remains unchanged, it means that the boiler pressure vessel is qualified, otherwise it is unqualified.

[0043] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. Boiler pressure vessel testing equipment, characterized in that: include: The detection platform (1) has a through slot (101) at the center thereof, a bidirectional screw (102) is movably embedded in the through slot (101), two slide plates (103) are movably sleeved on the outer surface of the bidirectional screw (102), and the two slide plates (103) are movably embedded in the through slot (101), and further comprises: Two arc-shaped plates (104) are fixedly mounted on opposite surfaces of the two slide plates (103); Two electric telescopic rods (106) are fixedly mounted on the top of the two slide plates (103), and a connecting block (107) is fixedly mounted on the top of the two electric telescopic rods (106); Two arc-shaped plates (108) are fixedly mounted on opposite surfaces of the two connecting blocks (107); A plurality of anti-slip strips (105) are respectively fixedly mounted on the opposite surfaces of the two arc-shaped plates 1 (104) and 2 (108); A pressure gauge (2) is fixedly mounted on an outer surface of one side of the detection platform (1).

2. The boiler pressure vessel detection equipment according to claim 1, characterized in that: An L-shaped plate (116) is fixedly mounted at the center of one side of the detection platform (1), a servo motor (117) is fixedly mounted inside the L-shaped plate (116), and an output end of the servo motor (117) passes through the detection platform (1) and is fixedly mounted on one end of the bidirectional screw (102).

3. The boiler pressure vessel detection equipment according to claim 2, characterized in that: An electric push rod (109) is fixedly mounted at the center of one side of the top outer surface of the detection platform (1), and a connecting plate (110) is fixedly mounted on the top of the electric push rod (109).

4. The boiler pressure vessel detection equipment according to claim 3 is characterized in that: A hydraulic cylinder (114) is fixedly mounted on one side of the top outer surface of the connection plate (110); an output end of the hydraulic cylinder (114) passes through the connection plate (110); and a circular sealing cover (111) is fixedly mounted on the output end of the hydraulic cylinder (114).

5. The boiler pressure vessel detection equipment according to claim 4, characterized in that: A second electric telescopic rod (112) is fixedly mounted at the bottom center of the circular sealing cover (111), and a detection head (113) is fixedly mounted at the output end of the second electric telescopic rod (112).

6. The boiler pressure vessel detection equipment according to claim 5, characterized in that: An air pump (115) is fixedly mounted on the outer surface of the connecting plate (110), and a connecting pipe (120) is fixedly mounted on the output end of the air pump (115).

7. The boiler pressure vessel detection equipment according to claim 6, characterized in that: The other end of the connecting pipe (120) is fixedly mounted with a telescopic pipe (119), and the other end of the telescopic pipe (119) is fixedly connected with an air intake pipe (118).

8. The boiler pressure vessel detection equipment according to claim 7, characterized in that: The air inlet pipe (118) is fixedly mounted on the outer surface of the circular sealing cover (111), and the air inlet pipe (118) passes through the circular sealing cover (111).

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