Conveying device for valve production

Abstract

The conveying device for valve production comprises a conveying vehicle, a plurality of sets of inserting rods are fixedly connected to the upper portion of the conveying vehicle, a lower mounting base is fixedly connected to the bottoms of the inserting rods, four sets of first connecting bases are fixedly connected to the upper portion of the lower mounting base, and first pushing rods are connected to the two sides of the upper portion of each first connecting base through rotating shafts. Second push rods are connected to the inner sides of the upper portions of every two adjacent first push rods through rotating shafts, second connecting bases are connected to the upper portions of the second push rods through rotating shafts, upper lifting bases are fixedly connected to the upper portions of the second connecting bases, the upper lifting bases are slidably connected to the interiors of the inserting rods, and third connecting bases are fixedly connected to the outer sides of the upper portions of the first push rods. The outer side of the third connecting base is fixedly connected with a fixing piece, valves with different inner diameters can be fixed to a transport vehicle, and the situation that the valves collide with one another and are damaged when the vehicle runs is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of valve processing, in particular to a conveying device for valve production. Background Art

[0002] A valve is a pipe fitting used to open and close pipes, control flow direction, and adjust and control the parameters of the conveyed medium (such as temperature, pressure, and flow). It has functions such as shutoff, regulation, diversion, reverse flow prevention, pressure stabilization, flow diversion, or overflow pressure relief. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal, and radioactive media.

[0003] After the existing valves are prepared, they usually need to be transported by a transport cart. Due to the difference in the inner diameters of the valves, it is difficult for the transport vehicle to effectively fix the valves, causing the valves to collide with each other and damage the valves. Utility Model Content

[0004] The purpose of the utility model is to provide a conveying device for valve production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device for valve production, including a conveying vehicle, a plurality of groups of insertion rods are fixedly connected to the upper part of the conveying vehicle, a lower mounting seat is fixedly connected to the bottom of the insertion rod, four groups of first connecting seats are fixedly connected to the upper part of the lower mounting seat, first push rods are connected to the rotating shafts on both sides of the upper part of the first connecting seat, second push rods are connected to the second connecting seat on the upper inner rotating shafts of two adjacent groups of the first push rods, the second push rods are connected to the second connecting seat on the upper rotating shaft, an upper lifting seat is fixedly connected to the upper part of the second connecting seat, the upper lifting seat is slidably connected to the inside of the insertion rod, a third connecting seat is fixedly connected to the outer side of the upper part of the first push rod, and a fixing plate is fixedly connected to the outer side of the third connecting seat.

[0006] Preferably, a locking cylinder is fixedly connected to the upper part of the upper lifting seat, and the locking cylinder is slidably connected to the outside of the insertion rod. A locking screw is threadedly connected to the outside of the locking cylinder, and a plurality of groups of height holes matching the locking screw are opened inside the insertion rod.

[0007] Preferably, four sets of sliding rails are fixedly connected at the four corners of the conveying vehicle, sliding wheels are rotatably connected inside the sliding rails, sliding grooves are provided on the sliding rails on both sides facing each other, one end of the sliding wheel is fixedly connected to a connecting rod, the connecting rods on both sides penetrate the sliding grooves and are fixedly connected to an upper protective plate, and a connecting groove is provided inside the upper protective plate.

[0008] Preferably, two groups of mounting plates are fixedly connected to the upper portion of the upper protection plate, and mounting screws are threadedly connected inside the mounting plates.

[0009] Preferably, four groups of limit plates are fixedly connected to the upper part of the conveying vehicle, and the limit plates are directly opposite to the lower part of the upper protection plate.

[0010] Preferably, baffles are fixedly connected to both sides of the upper portion of the transport vehicle, a handrail is fixedly connected to the upper portion of the baffle on one side, and four sets of universal wheels are fixedly connected to the lower portion of the transport vehicle.

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

[0012] 1. The utility model cooperates with an insertion rod, an upper lifting seat, a second push rod, a second connecting seat, a first push rod, a first connecting seat, a third connecting seat, a fixing plate, a locking screw, and a height hole. By inserting the valve to the outside of the insertion rod, by pressing down the upper lifting seat, the second push rod rotates around the second connecting seat, the first push rod rotates around the first connecting seat, and the fixing plate is pushed out through the third connecting seat. The outside of the fixing plate is in an arc shape, and after contacting the inner wall of the valve, it is close to the inner wall of the valve. By connecting the locking screw with holes of different heights, the extension distance of the fixing plate is controlled, and it is used to fix valves of different inner diameters. Valves of different inner diameters can be fixed on a transport vehicle to prevent valves from being damaged by collisions between valves when the vehicle is driving.

[0013] 2. The utility model also cooperates with the use of sliding rails, sliding wheels, upper protective plates, insertion rods, connecting grooves, mounting screws, and mounting sheets. The sliding wheels are moved along the sliding rails, the upper protective plates are raised and then rotated to a horizontal level, the insertion rods are inserted into the connecting grooves, and the mounting sheets of the upper protective plates on both sides are connected by mounting screws, so that the upper protective plates can protect the upper part of the valve, and the upper part of the valve can be protected, and necessary installation tools can be transported during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a schematic diagram of the insertion rod structure of the utility model from a second viewing angle;

[0016] Figure 3 This is a cross-sectional view of the sliding rail structure of the utility model from the third viewing angle.

[0017] In the figure: 1. conveyor vehicle; 2. insertion rod; 3. lower mounting seat; 4. first connecting seat; 5. first push rod; 6. second push rod; 7. second connecting seat; 8. upper lifting seat; 9. third connecting seat; 10. fixing plate; 11. locking cylinder; 12. locking screw; 13. height hole; 14. sliding rail; 15. sliding wheel; 16. connecting rod; 17. sliding groove; 18. upper protective plate; 19. connecting groove; 20. mounting plate; 21. mounting screw; 22. limit plate; 23. baffle; 24. handrail; 25. universal wheel. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a conveying device for valve production, including a conveying vehicle 1, a plurality of groups of insertion rods 2 are fixedly welded on the upper part of the conveying vehicle 1, a lower mounting seat 3 is fixedly welded on the bottom of the insertion rod 2, four groups of first connecting seats 4 are fixedly welded on the upper part of the lower mounting seat 3, first push rods 5 are installed on the rotating shafts on both sides of the upper part of the first connecting seat 4, second push rods 6 are installed on the inner rotating shafts of the upper parts of the two adjacent groups of first push rods 5, a second connecting seat 7 is installed on the upper rotating shaft of the second push rod 6, an upper lifting seat 8 is fixedly welded on the upper part of the second connecting seat 7, and the upper lifting seat 8 is slidably installed inside the insertion rod 2, a third connecting seat 9 is fixedly welded on the outer side of the upper part of the first push rod 5, and a fixing plate 10 is fixedly welded on the outer side of the third connecting seat 9, by inserting the valve into the outer side of the insertion rod 2, by pressing down the upper lifting seat 8, the second push rod 6 rotates around the second connecting seat 7, the first push rod 5 rotates around the first connecting seat 4, and the fixing plate 10 is pushed out through the third connecting seat 9, and the outer side of the fixing plate 10 is in an arc shape, and it is close to the inner wall of the valve after contacting the inner wall of the valve;

[0020] A locking cylinder 11 is fixedly welded on the upper part of the upper lifting seat 8, and the locking cylinder 11 is slidably connected to the outside of the insertion rod 2. A locking screw 12 is threadedly installed on the outside of the locking cylinder 11, and a plurality of groups of height holes 13 matching the locking screw 12 are opened inside the insertion rod 2. By connecting the locking screw 12 with holes 13 of different heights, the extension distance of the fixing plate 10 can be controlled to fix valves of different inner diameters; four groups of sliding rails 14 are fixedly welded at the four corners of the conveying vehicle 1, and sliding wheels 15 are rotatably installed inside the sliding rails 14. The sliding rails 14 on both sides are opened with sliding grooves 17 facing each other on one side, and a connecting rod 16 is fixedly welded at one end of the sliding wheel 15. The connecting rods 16 on both sides penetrate the sliding grooves 17 and are fixedly welded with an upper protective plate 18, and a connecting groove 19 is opened inside the upper protective plate 18. By moving and sliding along the sliding rails 14 Wheel 15, after raising the upper protective plate 18, rotate the upper protective plate 18 to the horizontal, insert the insertion rod 2 into the connecting groove 19, so that the upper protective plate protects the upper part of the valve; two groups of mounting plates 20 are fixedly welded on the upper part of the upper protective plate 18, and the mounting plates 20 are internally threadedly connected with mounting screws 21, and the mounting plates 20 of the upper protective plates 18 on both sides are connected by the mounting screws 21 to prevent the upper protective plates 18 on both sides from rotating; four groups of limiting plates 22 are fixedly welded on the upper part of the conveying vehicle 1, and the limiting plates 22 are directly opposite to the lower part of the upper protective plate 18, which are used to limit the lowered upper protective plate 18 to prevent the upper protective plate 18 from rotating; baffles 23 are fixedly welded on both sides of the upper part of the conveying vehicle 1, and a handrail 24 is fixedly welded on the upper part of the baffle 23 on one side, and four groups of universal wheels 25 are threadedly installed on the lower part of the conveying vehicle 1 for moving the conveying vehicle 1.

[0021] Working principle: When the utility model is in use, the valve is inserted into the outside of the insertion rod 2, and the upper lifting seat 8 is pressed down, so that the second push rod 6 rotates around the second connecting seat 7, and the first push rod 5 rotates around the first connecting seat 4, and the fixing plate 10 is pushed out through the third connecting seat 9. The outer side of the fixing plate 10 is arc-shaped, and it is close to the inner wall of the valve after contacting. The locking screw 12 is connected with holes 13 at different heights to control the extension distance of the fixing plate 10, which is used to fix valves with different inner diameters. The sliding wheel 15 is moved along the sliding rail 14, and the upper protective plate 18 is raised and then rotated to a horizontal position. The insertion rod 2 is inserted into the connecting groove 19, and the mounting plates 20 of the upper protective plates 18 on both sides are connected by the mounting screws 21, so that the upper protective plates 18 protect the upper part of the valve.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for valve production, comprising a conveying vehicle (1), characterized in that: The upper part of the transport vehicle (1) is fixedly connected with a plurality of insertion rods (2); the bottom of the insertion rod (2) is fixedly connected with a lower mounting seat (3); the upper part of the lower mounting seat (3) is fixedly connected with four groups of first connecting seats (4); the rotating shafts on both sides of the upper part of the first connecting seat (4) are connected with first push rods (5); the inner rotating shafts on the upper parts of two adjacent groups of the first push rods (5) are connected with second push rods (6); the upper rotating shafts of the second push rods (6) are connected with second connecting seats (7); the upper part of the second connecting seat (7) is fixedly connected with an upper lifting seat (8); the upper lifting seat (8) is slidably connected to the inside of the insertion rod (2); the upper outer part of the first push rod (5) is fixedly connected with a third connecting seat (9); the outer side of the third connecting seat (9) is fixedly connected with a fixing plate (10).

2. A conveying device for valve production according to claim 1, characterized in that: A locking cylinder (11) is fixedly connected to the upper part of the upper lifting seat (8), and the locking cylinder (11) is slidably connected to the outside of the insertion rod (2). A locking screw (12) is threadedly connected to the outside of the locking cylinder (11), and a plurality of groups of height holes (13) matching the locking screw (12) are provided inside the insertion rod (2).

3. A conveying device for valve production according to claim 1, characterized in that: The conveying vehicle (1) is fixedly connected with four sets of sliding rails (14) at the four corners, and the sliding rails (14) are rotatably connected with sliding wheels (15) inside. The sliding rails (14) on both sides are provided with sliding grooves (17) facing each other. One end of the sliding wheel (15) is fixedly connected with a connecting rod (16), and the connecting rods (16) on both sides penetrate the sliding grooves (17) and are fixedly connected with an upper protective plate (18), and a connecting groove (19) is provided inside the upper protective plate (18).

4. A conveying device for valve production according to claim 3, characterized in that: Two groups of mounting plates (20) are fixedly connected to the upper part of the upper protection plate (18), and mounting screws (21) are internally threadedly connected to the mounting plates (20).

5. A conveying device for valve production according to claim 3, characterized in that: Four groups of limit plates (22) are fixedly connected to the upper part of the transport vehicle (1), and the limit plates (22) are directly opposite to the lower part of the upper protection plate (18).

6. A conveying device for valve production according to claim 1, characterized in that: Baffles (23) are fixedly connected to both sides of the upper part of the transport vehicle (1), a handrail (24) is fixedly connected to the upper part of the baffle (23) on one side, and four sets of universal wheels (25) are fixedly connected to the lower part of the transport vehicle (1).

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