Blank seam endoscope for pump body detection

Abstract

The utility model discloses a blank seam endoscope for pump body detection, and relates to the technical field of pump body detection. The endoscope comprises a base and an endoscope lens, a first rotating shaft is rotationally installed on the opposite side of a vertical plate, a winding drum is fixedly arranged on the outer side of the first rotating shaft in a sleeving mode, a cable is wound on the outer side of the winding drum, an auxiliary assembly is fixedly arranged at the top end of the base, and a telescopic assembly is arranged on the auxiliary assembly. By rotating a rotating plate along a second rotating shaft, the rotating plate drives a fixing plate to rotate, so that the fixing plate is flush with a top plate, then a spring drives a limiting disc to reset through elastic force, and an inserting rod is inserted into an inserting groove to fix the rotating plate, so that the situation that a cable is prone to being damaged when being mopped to the ground can be conveniently avoided, and the purpose of auxiliary protection is achieved; by moving the sliding block in the sliding groove, driving the telescopic plate to move by the sliding block, driving the second pulley to move by the telescopic plate and rotating the screw rod, the sliding block is fixed on the guide rod by the screw rod, so that the auxiliary position of the cable can be adjusted, and the application range of the equipment is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of pump body detection, in particular to a blank seam endoscope for pump body detection. Background Art

[0002] The pump body consists of two parts: the suction chamber and the pressure chamber. The inlet and outlet flanges of the suction chamber are used to connect the inlet and outlet pipes. The suction chamber is generally a gradually shrinking conical short pipe or an equal-diameter straight pipe, which is used to introduce water flow into the impeller and provide the required flow state to the impeller. The pressure chamber is used to collect the liquid flowing out of the impeller and guide the liquid flow to the outlet. The appearance of the pressure chamber is very similar to a snail shell, commonly known as a volute, and the impeller is wrapped in the volute.

[0003] After the pump body is produced, due to the complex internal structure, it is difficult to check the seams of the inner wall of the body using traditional inspection methods. The ropes and cables of existing endoscope equipment are prone to drag on the ground when being pulled, and the ropes and cables are prone to damage when dragging on the ground. To address the above problems, the inventors have proposed a pump body seam inspection endoscope to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the rope is easily damaged when dragging on the ground, the utility model aims to provide a blank seam endoscope for pump body detection.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a blank seam endoscope for pump body inspection, comprising a base and an endoscope head, the base is fixedly provided with symmetrically distributed vertical plates, a first rotating shaft is rotatably installed on the opposite side of the vertical plate, a winding drum is fixedly sleeved on the outer side of the first rotating shaft, a cable is wound around the outer side of the winding drum, one end of the cable is connected to the endoscope head, an auxiliary component is fixedly provided on the top of the base, and a telescopic component is arranged on the auxiliary component.

[0006] Preferably, the auxiliary component includes a support plate, one end of the support plate is fixedly provided with a mounting on the base, the top of the support plate is fixedly provided with a top plate, the top of the top plate is rotatably provided with a symmetrically distributed first pulley, one end of the cable movably passes through the two first pulleys, one end of the top plate is provided with a groove, the inside of the groove is rotatably provided with a second rotating shaft, the outer side of the second rotating shaft is fixedly sleeved with a rotating plate, one side of the rotating plate is fixedly connected to the telescopic component, by rotating the rotating plate along the second rotating shaft, the rotating plate drives the fixed plate to rotate so that the fixed plate is flush with the top plate, and then the spring drives the limit plate to reset through the elastic force, and the plug rod is inserted into the slot to fix the rotating plate, so that the situation that the cable is easily damaged by dragging on the ground can be easily avoided.

[0007] Preferably, the telescopic assembly comprises a fixed plate and the telescopic plate, one end of the fixed plate is fixedly connected to one end of the rotating plate, the telescopic plate is movably inserted inside the fixed plate, one end of the telescopic plate is fixedly provided with a mounting plate, the inner side of the mounting plate is rotatably mounted with a second pulley, the second pulley is used in conjunction with the cable, a sliding groove is provided on the outer side of the fixed plate, a sliding block is provided inside the sliding groove, one end of the slider is fixedly connected to one side of the telescopic plate, the slider is moved in the sliding groove, the telescopic plate is driven to move, the telescopic plate drives the second pulley to move, and then the slider is fixed to the guide rod, so that the auxiliary position of the cable can be adjusted.

[0008] Preferably, a plug rod is movably penetrated through the outer side of the top plate, and a slot is opened at one end of the rotating plate, the slot is used in conjunction with the plug rod, and the plug rod is inserted into the slot so that the plug rod fixes the rotating plate, and a limit plate is fixedly provided at one end of the plug rod, and a spring is movably sleeved on the outer side of the plug rod, and the two ends of the spring are respectively fixedly connected to one side of the limit plate and the outer side of the top plate, so that the limit plate can be conveniently moved through the limit plate, and the limit plate can be reset by the elastic force of the spring.

[0009] Preferably, a guide rod is fixedly provided inside the slide groove, one end of the guide rod movably passes through the slider, and the slider is kept moving stably by the guide rod. A screw rod passes through the outer thread of the slider, and one end of the screw rod is fitted with the outer side of the guide rod. The slider can be fixed on the guide rod by the screw rod.

[0010] Preferably, the bottom end of the base is fixedly provided with foot brake universal wheels distributed in a rectangular array, and the equipment can be conveniently moved by the foot brake universal wheels.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By rotating the rotating plate along the second rotating shaft, the rotating plate drives the fixed plate to rotate so that the fixed plate is flush with the top plate, and then the spring drives the limit plate to reset through elastic force, and the plug rod is inserted into the slot to fix the rotating plate, so that the cable can be easily damaged by dragging on the ground, thereby achieving the purpose of auxiliary protection;

[0013] 2. By moving the slider in the slide groove, the slider drives the telescopic plate to move, the telescopic plate drives the second pulley to move, and then the screw is rotated so that the screw fixes the slider on the guide rod, so that the auxiliary position of the cable can be adjusted, thereby increasing the use range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is a schematic cross-sectional view of the auxiliary component structure of the utility model.

[0017] Figure 3 for Figure 2 A is an enlarged view of the structure.

[0018] Figure 4 for Figure 2 A magnified view of the structure of B.

[0019] In the figure: 1. base; 2. endoscope lens; 3. vertical plate; 4. first rotating shaft; 5. take-up drum; 6. cable; 7. auxiliary component; 71. support plate; 72. top plate; 73. first pulley; 74. groove; 75. second rotating shaft; 76. rotating plate; 77. plug rod; 78. slot; 79. limit plate; 710. spring; 8. telescopic component; 81. fixed plate; 82. telescopic plate; 83. mounting plate; 84. second pulley; 85. slide groove; 86. slider; 87. guide rod; 88. screw; 9. foot brake universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Figure 1-4 As shown, the utility model provides a technical solution: a blank seam endoscope for pump body inspection, comprising a base 1 and an endoscope head 2, the base 1 is fixedly provided with symmetrically distributed vertical plates 3, a first rotating shaft 4 is rotatably installed on the opposite side of the vertical plates 3, a winding drum 5 is fixedly sleeved on the outer side of the first rotating shaft 4, a cable 6 is wound around the outer side of the winding drum 5, one end of the cable 6 is connected to the endoscope head 2, an auxiliary component 7 is fixedly provided on the top of the base 1, and a telescopic component 8 is arranged on the auxiliary component 7.

[0022] The auxiliary component 7 includes a support plate 71, one end of which is fixedly installed on the base 1, a top plate 72 is fixedly installed on the top of the support plate 71, and a symmetrically distributed first pulley 73 is rotatably installed on the top of the top plate 72. One end of the cable 6 can move through the two first pulleys 73, and a groove 74 is opened at one end of the top plate 72. A second rotating shaft 75 is rotatably installed inside the groove 74. A rotating plate 76 is fixedly sleeved on the outer side of the second rotating shaft 75, and one side of the rotating plate 76 is fixedly connected to the telescopic component 8.

[0023] By adopting the above technical solution, by rotating the rotating plate 76 along the second rotating shaft 75, the rotating plate 76 drives the fixed plate 81 to rotate so that the fixed plate 81 is flush with the top plate 72, and then the spring 710 drives the limit plate 79 to reset through the elastic force, and the insert rod 77 is inserted into the slot 78 to fix the rotating plate 76, so that the cable 6 can be easily prevented from being damaged by dragging on the ground.

[0024] The telescopic assembly 8 includes a fixed plate 81 and a telescopic plate 82. One end of the fixed plate 81 is fixedly connected to one end of the rotating plate 76. The telescopic plate 82 is movably inserted inside the fixed plate 81. A mounting plate 83 is fixedly provided at one end of the telescopic plate 82. A second pulley 84 is rotatably installed on the inner side of the mounting plate 83. The second pulley 84 is used in conjunction with the cable 6. A slide groove 85 is provided on the outer side of the fixed plate 81. A slider 86 is provided on the inner sliding card of the slide groove 85. One end of the slider 86 is fixedly connected to one side of the telescopic plate 82.

[0025] By adopting the above technical solution, by moving the slider 86 in the slide groove 85, the slider 86 drives the telescopic plate 82 to move, the telescopic plate 82 drives the second pulley 84 to move, and then the slider 86 is fixed on the guide rod 87, so that the auxiliary position of the cable 6 can be adjusted.

[0026] An insertion rod 77 is movably inserted through the outer side of the top plate 72 , and a slot 78 is provided at one end of the rotating plate 76 , and the slot 78 is used in conjunction with the insertion rod 77 .

[0027] By adopting the above technical solution, the insertion rod 77 is inserted into the slot 78 so that the insertion rod 77 fixes the rotating plate 76 .

[0028] A limit plate 79 is fixedly provided at one end of the insertion rod 77 , and a spring 710 is movably sleeved on the outer side of the insertion rod 77 . Both ends of the spring 710 are fixedly connected to one side of the limit plate 79 and the outer side of the top plate 72 , respectively.

[0029] By adopting the above technical solution, the limiting plate 79 can be easily moved, and the limiting plate 79 can be driven to reset by the elastic force of the spring 710.

[0030] A guide rod 87 is fixedly disposed inside the slide groove 85 , and one end of the guide rod 87 movably passes through the slide block 86 .

[0031] By adopting the above technical solution, the sliding block 86 is kept moving stably by the guide rod 87 .

[0032] A screw rod 88 is threaded through the outer side of the slider 86 , and one end of the screw rod 88 is in contact with the outer side of the guide rod 87 .

[0033] By adopting the above technical solution, the slider 86 can be fixed on the guide rod 87 through the screw rod 88.

[0034] The bottom end of the base 1 is fixedly provided with foot brake universal wheels 9 distributed in a rectangular array.

[0035] By adopting the above technical solution, the equipment can be conveniently moved through the foot brake universal wheel 9.

[0036] Working principle: First, move the device to the place of use through the foot brake universal wheel 9, then move the limit plate 79, the limit plate 79 drives the insertion rod 77 to move, and at the same time the limit plate 79 stretches the spring 710, so that the spring 710 generates elastic force, then rotate the rotating plate 76 along the second rotating shaft 75, the rotating plate 76 drives the fixed plate 81 to rotate, so that the fixed plate 81 is flush with the top plate 72, and then the spring 710 drives the limit plate 79 to reset through the elastic force, the limit plate 79 drives the insertion rod 77 to be inserted into the slot 78, so that the insertion rod 77 fixes the rotating plate 76, and keeps the movement of the cable 6 smooth through the first pulley 73, and then the endoscope lens 2 passes through the second rotating shaft 75. The second pulley 84 is used between the second pulley 84 and the mounting plate 83 to keep the cable 6 stable when being pulled, so that the cable 6 can be easily avoided from being damaged when dragging on the ground, thereby achieving the purpose of auxiliary protection. Then the slider 86 is moved in the slide groove 85, and the guide rod 87 is used to keep the slider 86 stable. The slider 86 drives the telescopic plate 82 to move, and the telescopic plate 82 drives the second pulley 84 to move. Then the screw 88 is rotated so that the screw 88 fixes the slider 86 on the guide rod 87. In this way, the auxiliary position of the cable 6 can be adjusted, thereby increasing the use range of the equipment. Finally, the endoscope lens 2 is inserted into the pump body for inspection.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A blank seam endoscope for pump body inspection, comprising a base (1) and an endoscope head (2), characterized in that: The base (1) is fixedly provided with symmetrically distributed vertical plates (3), and a first rotating shaft (4) is rotatably installed on the opposite side of the vertical plates (3). A winding drum (5) is fixedly sleeved on the outer side of the first rotating shaft (4), and a cable (6) is wound around the outer side of the winding drum (5). One end of the cable (6) is connected to the endoscope lens (2). An auxiliary component (7) is fixedly provided at the top end of the base (1), and a telescopic component (8) is arranged on the auxiliary component (7).

2. A pump body inspection blank seam endoscope as claimed in claim 1, characterized in that: The auxiliary component (7) comprises a support plate (71), one end of the support plate (71) is fixedly mounted on the base (1), a top plate (72) is fixedly mounted on the top of the support plate (71), a symmetrically distributed first pulley (73) is rotatably mounted on the top of the top plate (72), one end of the cable (6) movably passes through two first pulleys (73), a groove (74) is formed at one end of the top plate (72), a second rotating shaft (75) is rotatably mounted inside the groove (74), a rotating plate (76) is fixedly sleeved on the outer side of the second rotating shaft (75), and one side of the rotating plate (76) is fixedly connected to the telescopic component (8).

3. A pump body inspection blank seam endoscope as claimed in claim 2, characterized in that: The telescopic assembly (8) comprises a fixed plate (81) and a telescopic plate (82), one end of the fixed plate (81) is fixedly connected to one end of the rotating plate (76), the telescopic plate (82) is movably inserted in the interior of the fixed plate (81), one end of the telescopic plate (82) is fixedly provided with a mounting plate (83), the inner side of the mounting plate (83) is rotatably provided with a second pulley (84), the second pulley (84) is used in conjunction with the cable (6), a sliding groove (85) is provided on the outer side of the fixed plate (81), a sliding block (86) is slidably provided inside the sliding groove (85), and one end of the sliding block (86) is fixedly connected to one side of the telescopic plate (82).

4. A pump body inspection blank seam endoscope as claimed in claim 2, characterized in that: An insertion rod (77) is movably inserted through the outer side of the top plate (72), and a slot (78) is provided at one end of the rotating plate (76), and the slot (78) is used in conjunction with the insertion rod (77).

5. A pump body inspection blank seam endoscope as claimed in claim 4, characterized in that: A limiting plate (79) is fixedly provided at one end of the insertion rod (77), a spring (710) is movably sleeved on the outer side of the insertion rod (77), and two ends of the spring (710) are respectively fixedly connected to one side of the limiting plate (79) and the outer side of the top plate (72).

6. A pump body inspection blank seam endoscope as claimed in claim 3, characterized in that: A guide rod (87) is fixedly provided inside the slide groove (85), and one end of the guide rod (87) movably passes through the slide block (86).

7. A blank seam endoscope for pump body inspection as claimed in claim 6, characterized in that: A screw rod (88) is passed through the outer thread of the slider (86), and one end of the screw rod (88) is in contact with the outer side of the guide rod (87).

8. A pump body inspection blank seam endoscope as claimed in claim 1, characterized in that: The bottom end of the base (1) is fixedly provided with foot brake universal wheels (9) distributed in a rectangular array.

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