Rod type anti-falling brake device for flaw detection sample rod

Abstract

The invention discloses a rod type anti-falling brake device for a flaw detection sample rod, which relates to the technical field of brake devices and comprises two trusses and an anti-falling device, a travelling crane is slidably mounted at the tops of the two trusses, a positioning sliding sleeve is fixedly connected to the surface of the travelling crane, a sliding groove is formed in the surface of the positioning sliding sleeve, a sliding rod is slidably connected to the interior of the sliding groove, a moving rod is fixedly connected to the lower end of the sliding rod, a groove is formed in the surface of the moving rod, and two moving blocks are slidably connected to the interior of the groove; the anti-falling device comprises a supporting frame, a rotating shaft, a second pressing rod, a protruding block, a rotating cylinder and an electric telescopic rod, the supporting frame is fixedly connected to the tops of the first pressing rods, retrieval matching and feeding and discharging work of flaw detection sample rods are achieved through the two first pressing rods, the management level of the sample rod warehouse is improved, and the problem that a cantilever crane and a rope belt are manually used, and the labor intensity is lowered is solved. The labor intensity is high, and certain potential safety hazards exist.

Description

Technical Field

[0001] The invention relates to the technical field of braking devices, in particular to a rod-type anti-falling braking device for a flaw detection sample rod. Background Art

[0002] At present, there are various types of rod flaw detection equipment at home and abroad. For products in special fields such as aerospace, the inspection standards for the inspected workpieces are more stringent. As a result, how to achieve high standards, high requirements and high efficiency in flaw detection equipment to solve user problems has arisen. In the existing technology, the specifications of rods to be inspected are varied.

[0003] At present, most of the flaw detection stations in bar factories use cantilever cranes and ropes manually to complete the storage and retrieval of sample bars. The labor intensity is high and there are certain safety hazards. The efficiency and degree of automation need to be further improved. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a rod-type anti-fall braking device for flaw detection sample rods, which can solve the problem that the storage and retrieval of sample rods is completed manually using a cantilever crane and a rope, which is labor-intensive and has certain safety hazards, and the efficiency and degree of automation need to be further improved.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rod-type anti-fall braking device for flaw detection sample rods, comprising two frames and an anti-fall device; a crane is slidably installed on the top of the two frames, and a positioning sleeve is fixedly connected to the surface of the crane, and a sliding groove is provided on the surface of the positioning sleeve, and a sliding rod is slidably connected inside the sliding groove, and a moving rod is fixedly connected to the lower end of the sliding rod, and a groove is provided on the surface of the moving rod, and two moving blocks are slidably connected inside the groove, and a first pressure rod is fixedly connected to the surface of the two moving blocks; the anti-fall device comprises a supporting frame, a rotating shaft, a second pressure rod, a protrusion, a rotating cylinder and an electric telescopic rod, the supporting frame is fixedly connected to the top of the first pressure rod, the rotating shaft is rotatably connected to the lower end of the supporting frame, the second pressure rod is rotatably sleeved on the surface of the rotating shaft, and a second clamping groove is provided at the bottom of the second pressure rod.

[0006] Preferably, a tooth plate is fixedly connected to the surface of the sliding rod, and the tooth plate is slidably connected to the inside of the positioning sliding sleeve.

[0007] Preferably, a driving motor is fixedly mounted on the surface of the vehicle, a gear is fixedly connected to the output end of the driving motor, and the gear plate is meshingly connected to the gear.

[0008] Preferably, the tops of the two first pressure rods are each provided with a first slot.

[0009] Preferably, the internal threads of the two moving blocks are sleeved with a bidirectional threaded rod, and the left and right ends of the bidirectional threaded rod are provided with threads in opposite directions.

[0010] Preferably, a two-way motor is fixedly mounted on the left end of the moving rod, and the output end of the two-way motor is fixedly connected to the left end of the two-way threaded rod.

[0011] Preferably, the protrusion is fixedly connected to the top of the second pressure rod.

[0012] Preferably, the rotating cylinder is rotatably connected to the upper end of the support frame, and the electric telescopic rod is fixedly connected to an end of the rotating cylinder away from the support frame.

[0013] Preferably, the output end of the electric telescopic rod is rotatably mounted inside the protrusion.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The rod-type anti-fall braking device for the flaw detection sample rod can clamp and fix the rod through two first clamping grooves and two second clamping grooves to prevent the rod from falling and ensure the stability of the rod during movement. This method can realize the retrieval, matching and loading and unloading of the flaw detection sample rods through the two first pressure rods, and improve the management level of the sample rod library, solving the problem of manual use of cantilever cranes and ropes to complete the storage and retrieval of sample rods, which is labor-intensive and has certain safety hazards.

[0016] 2. The flaw detection sample rod uses a rod-type anti-fall braking device. The tooth plate slides up and down to drive the slide bar to slide up and down inside the slide groove, and the slide bar is limited and fixed by the positioning sleeve to ensure that the slide bar can slide vertically up and down, preventing the slide bar from deflecting during the sliding process, thereby improving the stability of the slide bar sliding up and down.

[0017] 3. The flaw detection sample rod uses a rod-type anti-fall braking device. After the staff starts the double-phase motor, the output end of the double-phase motor rotates to drive the two-way threaded rod to rotate. The rotation of the two-way threaded rod can drive the two moving blocks to slide relative to and opposite to each other. The two moving blocks slide and drive the two first pressure rods to slide relative to and opposite to each other to adjust the spacing, so that the two first pressure rods can lift plates of different sizes and lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall structure of a rod-type anti-fall braking device for a flaw detection sample rod of the present invention;

[0020] Figure 2This is a schematic diagram of the bottom structure of a rod-type anti-fall braking device for a flaw detection sample rod according to the present invention;

[0021] Figure 3 It is a schematic diagram of the surface structure of the moving rod of the present invention;

[0022] Figure 4 It is a schematic diagram of the internal structure of the moving rod of the present invention;

[0023] Figure 5 It is a schematic diagram of the surface structure of the first pressure rod of the present invention;

[0024] Figure 6 It is a schematic diagram of the surface structure of the support frame of the present invention.

[0025] Figure numerals: 1. carriage; 2. crane; 3. driving motor; 4. gear; 5. positioning sleeve; 6. slide groove; 7. slide rod; 8. tooth plate; 9. moving rod; 10. groove; 11. moving block; 12. first pressure rod; 13. first slot; 14. bidirectional threaded rod; 15. double-phase motor; 16. support frame; 17. rotating shaft; 18. second pressure rod; 19. second slot; 20. protrusion; 21. rotating cylinder; 22. electric telescopic rod. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] See also Figure 1-6 The present invention provides a technical solution: a rod-type anti-fall braking device for a flaw detection sample rod, comprising two frames 1 and an anti-fall device, a crane 2 is slidably installed on the top of the two frames 1, a driving motor 3 is fixedly installed on the surface of the crane 2, a gear 4 is fixedly connected to the output end of the driving motor 3, a positioning sleeve 5 is fixedly connected to the surface of the crane 2, a sliding groove 6 is provided on the surface of the positioning sleeve 5, a sliding rod 7 is slidably connected inside the sliding groove 6, a tooth plate 8 is fixedly connected to the surface of the sliding rod 7, the tooth plate 8 is slidably connected to the inside of the positioning sleeve 5, and the tooth plate 8 is meshed with the gear 4.

[0031] When the rod-type anti-fall braking device for the flaw detection sample rod is in use, after the staff starts the driving motor 3, the output end of the driving motor 3 rotates to drive the gear 4 to rotate, and the rotation of the gear 4 can drive the tooth plate 8 to slide up and down, and the tooth plate 8 can drive the slide bar 7 to slide up and down inside the slide groove 6 by sliding up and down, and the slide bar 7 is limited and fixed by the positioning sleeve 5 to ensure that the slide bar 7 can slide vertically up and down, prevent the slide bar 7 from deflecting during the sliding process, and improve the stability of the slide bar 7 sliding up and down.

[0032] The lower end of the slide rod 7 is fixedly connected to a moving rod 9, a groove 10 is provided on the surface of the moving rod 9, and two moving blocks 11 are slidably connected inside the groove 10. The surfaces of the two moving blocks 11 are fixedly connected to a first pressure rod 12, and the tops of the two first pressure rods 12 are provided with a first card slot 13. The internal threads of the two moving blocks 11 are sleeved with a bidirectional threaded rod 14, and the left and right ends of the bidirectional threaded rod 14 are provided with threads in opposite directions. A two-way motor 15 is fixedly installed on the left end of the moving rod 9, and the output end of the two-way motor 15 is fixedly connected to the left end of the two-way threaded rod 14.

[0033] The sliding bar 7 slides downward to drive the moving bar 9 to move to the lower side, and the moving bar 9 drives the two first pressure bars 12 to move to the lower side of the bar. Then, the driving crane 2 can drive the sliding bar 7 to move forward and backward, and the sliding bar 7 can drive the moving bar 9 and the two first pressure bars 12 to move forward and backward, thereby driving the two first pressure bars 12 to move to the lower side of the plate. Then, after the staff starts the double-phase motor 15, the output end of the double-phase motor 15 rotates to drive the bidirectional threaded rod 14 to rotate, and the rotation of the bidirectional threaded rod 14 can drive the two moving blocks 11 to slide relative to each other, and the two moving blocks 11 slide and bring The two first pressure rods 12 are moved to slide relative to each other and adjust the spacing, so that the two first pressure rods 12 can lift the plates of different sizes and lengths. Then, the staff starts the driving motor 3 again and drives the gear 4 to rotate in the opposite direction. The reverse rotation of the gear 4 can drive the sliding rod 7 and the moving rod 9 to move upward. The upward movement of the moving rod 9 can drive the two first pressure rods 12 to move upward and drive the rod to the upper position through the two first slots 13. At this time, during the forward and backward movement of the crane 2, the two first pressure rods 12 can drive the plate to move forward and backward to adjust the position for flaw detection.

[0034] The anti-fall device includes a support frame 16, a rotating shaft 17, a second pressure rod 18, a protrusion 20, a rotating cylinder 21 and an electric telescopic rod 22. The support frame 16 is fixedly connected to the top of the first pressure rod 12, the rotating shaft 17 is rotatably connected to the lower end of the support frame 16, the second pressure rod 18 is rotatably sleeved on the surface of the rotating shaft 17, and a second slot 19 is provided at the bottom of the second pressure rod 18. The protrusion 20 is fixedly connected to the top of the second pressure rod 18, the rotating cylinder 21 is rotatably connected to the upper end of the support frame 16, the electric telescopic rod 22 is fixedly connected to the end of the rotating cylinder 21 away from the support frame 16, and the output end of the electric telescopic rod 22 is rotatably installed inside the protrusion 20.

[0035] When the two first pressure rods 12 move upward and drive the rod to the upper side, the electric telescopic rod 22 can be started, and the output end of the electric telescopic rod 22 moves obliquely downward and drives the protrusion 20 to move. The movement of the protrusion 20 can drive the second pressure rod 18 to rotate on the surface of the rotating shaft 17. The second pressure rod 18 rotates and is clamped on the surface of the rod through the second clamping groove 19 to fix it. The staff can fix the left end of the rod through the second pressure rod 18 on the left in the same way. At this time, the rod can be clamped and fixed through the two first clamping grooves 13 and the two second clamping grooves 19 to prevent the rod from falling and ensure the stability of the rod during the movement. This method can realize the retrieval, matching and loading and unloading of the flaw detection sample rods through the two first pressure rods 12, and improve the management level of the sample rod warehouse, and solve the problem of manual use of cantilever cranes and ropes to complete the storage and retrieval of sample rods, which is labor-intensive and has certain safety hazards.

[0036] Working principle: The flaw detection sample rod uses a rod-type anti-fall braking device. After the staff starts the driving motor 3, the output end of the driving motor 3 rotates to drive the gear 4 to rotate. The rotation of the gear 4 can drive the tooth plate 8 to slide up and down. The tooth plate 8 slides up and down to drive the slide bar 7 to slide up and down inside the slide groove 6, and the slide bar 7 is limited and fixed by the positioning sleeve 5. The slide bar 7 slides downward to drive the moving rod 9 to move to the lower side. The moving rod 9 drives the two first pressure rods 12 to move to the lower side of the rod. Then, the crane 2 can drive the slide bar 7 to move forward and backward. The slide bar 7 can drive the moving rod 9 and the two first pressure rods 12 to move forward and backward, and then drive the two first pressure rods 12 to move to the lower side of the plate. Then, after the staff starts the double-phase motor 15, the output end of the double-phase motor 15 rotates to drive the bidirectional threaded rod 14 to rotate. The bidirectional threaded rod 14 rotates The two moving blocks 11 can be driven to slide relative to each other, and the two moving blocks 11 slide and drive the two first pressure rods 12 to slide relative to each other to adjust the spacing. The staff starts the driving motor 3 again and drives the gear 4 to rotate in the opposite direction. The reverse rotation of the gear 4 can drive the sliding rod 7 and the moving rod 9 to move upward. The upward movement of the moving rod 9 can drive the two first pressure rods 12 to move upward and drive the rod to the upper position through the two first slots 13. At this time, during the forward and backward movement of the crane 2, the two first pressure rods 12 can drive the plate to move forward and backward to adjust the position for flaw detection. The output end of the electric telescopic rod 22 moves obliquely downward and drives the protrusion 20 to move. The movement of the protrusion 20 can drive the second pressure rod 18 to rotate on the surface of the rotating shaft 17. The second pressure rod 18 rotates and is clamped on the surface of the rod through the second slot 19 to fix it.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rod-type anti-fall braking device for a flaw detection sample rod, characterized in that: include: Two overhead frames (1) and a fall prevention device; A trolley (2) is slidably mounted on the top of the two carriages (1); a positioning sleeve (5) is fixedly connected to the surface of the trolley (2); a sliding groove (6) is provided on the surface of the positioning sleeve (5); a sliding rod (7) is slidably connected inside the sliding groove (6); a moving rod (9) is fixedly connected to the lower end of the sliding rod (7); a groove (10) is provided on the surface of the moving rod (9); two moving blocks (11) are slidably connected inside the groove (10); and first pressing rods (12) are fixedly connected to the surfaces of the two moving blocks (11); The anti-fall device comprises a support frame (16), a rotating shaft (17), a second pressure rod (18), a convex block (20), a rotating cylinder (21) and an electric telescopic rod (22); the support frame (16) is fixedly connected to the top of the first pressure rod (12); the rotating shaft (17) is rotatably connected to the lower end of the support frame (16); the second pressure rod (18) is rotatably sleeved on the surface of the rotating shaft (17); and a second clamping groove (19) is provided at the bottom of the second pressure rod (18).

2. A rod-type anti-fall braking device for a flaw detection sample rod according to claim 1, characterized in that: A toothed plate (8) is fixedly connected to the surface of the sliding rod (7), and the toothed plate (8) is slidably connected to the interior of the positioning sliding sleeve (5).

3. A rod-type anti-fall braking device for a flaw detection sample rod according to claim 2, characterized in that: A driving motor (3) is fixedly mounted on the surface of the traveling crane (2); a gear (4) is fixedly connected to the output end of the driving motor (3); and a toothed plate (8) is meshingly connected to the gear (4).

4. A rod-type anti-fall braking device for a flaw detection sample rod according to claim 1, characterized in that: A first clamping groove (13) is formed at the top of each of the two first pressing rods (12).

5. The rod-type anti-fall braking device for flaw detection sample rod according to claim 1, characterized in that: The internal threads of the two moving blocks (11) are sleeved with a bidirectional threaded rod (14), and the left and right ends of the bidirectional threaded rod (14) are provided with threads in opposite directions.

6. A rod-type anti-fall braking device for a flaw detection sample rod according to claim 5, characterized in that: A two-phase motor (15) is fixedly mounted on the left end of the moving rod (9), and the output end of the two-phase motor (15) is fixedly connected to the left end of the two-way threaded rod (14).

7. The rod-type anti-fall braking device for flaw detection sample rod according to claim 1, characterized in that: The protrusion (20) is fixedly connected to the top of the second pressure rod (18).

8. A rod-type anti-fall braking device for a flaw detection sample rod according to claim 7, characterized in that: The rotating cylinder (21) is rotatably connected to the upper end of the support frame (16), and the electric telescopic rod (22) is fixedly connected to an end of the rotating cylinder (21) away from the support frame (16).

9. A rod-type anti-fall braking device for a flaw detection sample rod according to claim 8, characterized in that: The output end of the electric telescopic rod (22) is rotatably mounted inside the protrusion (20).

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