Deck welding positioning device

Abstract

The utility model discloses a deck welding positioning device which comprises a base, supporting rods are fixedly installed at the four corners of the top of the base, a top plate is arranged at the top of the base, the tops of the supporting rods and the bottom of the top plate are fixedly installed, and a pressing assembly used for limiting a deck is arranged at the top of the top plate. Wherein sliding grooves are formed in the right sides of the two supporting rods, sliding blocks are slidably installed in the sliding grooves, a baffle is arranged at the top of the base, and the left side of the baffle and the right sides of the sliding blocks are fixedly installed. When two decks are placed in the base, the double-shaft motor can be started at the moment, an output shaft of the double-shaft motor drives the two sets of gears to rotate, the gears rotate to drive the toothed plate to move towards the bottom, the toothed plate moves towards the bottom to drive the pressing plate to move towards the bottom, and the pressing plate moves towards the bottom to press and limit the two decks. Therefore, the advantage of limiting the deck is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of decks, and in particular relates to a deck welding positioning device. Background Art

[0002] The deck is an important component of the hull. It is a planar structure located above the inner bottom plate in the ship structure. It is used to cover the space inside the ship and divide it horizontally into layers. The deck is a steel plate on the beam, which divides the hull into upper, middle and lower layers. The topmost deck at the bow and stern is called the upper deck. If all the openings of this deck can be sealed and guaranteed to be watertight, this deck can also be called the main deck. When measuring, it is also called the tonnage deck. A few ocean-going ships have an upper deck on the main deck that runs through the bow and stern. Since its openings cannot ensure watertightness, it can only be called a shelter deck. The layers of long decks below the main deck are called the second deck, the third deck, etc. from top to bottom. Above the main deck are short decks, which are usually named according to the name or purpose of the cabin on that deck, such as the bridge deck, the lifeboat deck, etc. The middle cabin panel of a wooden deck barge is also called a deck, which is generally movable.

[0003] The existing publication number is: CN215616098U, which discloses a positioning device for ship deck welding, including a shell, three limit plates are arranged above the four corners of the shell, and the inner top surfaces of the three limit plates are bonded with a protective layer, the surface of the protective layer is provided with protrusions, and the protrusions are distributed in an array, and a slide rail is arranged inside the shell, and an electric telescopic rod is installed on the top surface of the slide rail, and a rod end is arranged on the top of the electric telescopic rod, and a ring is arranged on the outside of the rod end, and the telescopic rod is installed on one side of the outer wall of the ring. The utility model is provided with three limit plates, and the inner top surfaces of the three limit plates are provided with a protective layer and a protrusion. The three limit plates are against the four corners of the deck body to fix the deck body, which can not only improve the stability of the deck body, but also effectively prevent the deck body from moving during the welding process, thereby improving the welding quality.

[0004] However, there are some problems with the existing technology: a large number of plates are needed in the welding process of marine engineering ships, and these plates need to be precisely positioned and welded. The welding positioning devices currently on the market are not conducive to positioning ship decks of different lengths, which will cause the ship deck to move and affect the welding effect. Moreover, before welding the ship deck, it is inconvenient to move the ship deck, affecting work efficiency. Therefore, we propose a deck welding positioning device. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a deck welding positioning device, through which the deck entering into the base can be stably pushed by an anti-sway component to prevent the deck from being out of welding position during welding, and the deck entering into the base can be completely clamped by a clamping component to facilitate later welding.

[0006] The utility model is implemented as follows: a deck welding positioning device comprises a base, support rods are fixedly installed at the four corners of the top of the base, a top plate is arranged on the top of the base, the top of the support rod and the bottom of the top plate are fixedly installed, a clamping component for limiting the deck is arranged on the top of the top plate, wherein two groups of the support rods are provided with sliding grooves on the right sides, a slider is slidably installed inside the sliding groove, a baffle is arranged on the top of the base, the left side of the baffle and the right side of the slider are fixedly installed, a limiting component for limiting the baffle is arranged on the right side of one group of the support rods, and an anti-sway component for pushing the deck is arranged inside the base.

[0007] Optionally, the clamping assembly includes two groups of tooth plates, a pressure plate is provided at the bottom of the top plate, the bottom of the tooth plate passes through the bottom of the top plate and is fixedly installed with the pressure plate, a gear meshing with the tooth plate is provided at the top of the top plate, a dual-axis motor is fixedly installed at the top of the top plate, and the output end of the dual-axis motor is fixedly installed with the inner side of the gear.

[0008] Optionally, two groups of stabilizing rods are fixedly installed on the right side of the top of the pressure plate, the top of the stabilizing rods penetrates to the top of the top plate and is slidably connected to the top plate, and a stopper is fixedly installed on the top of the stabilizing rod, and the top of the stopper is in contact with the top of the top plate.

[0009] Optionally, the limit assembly includes a connecting block, a limit rod is arranged on the back of the connecting block, the limit block is fixedly installed on the top of the baffle, the front end of the limit rod passes through the interior of the limit block, and the limit rod and the limit block are slidably installed.

[0010] Optionally, the anti-sway assembly includes a clamping plate, a plurality of groups of springs are fixedly mounted on the back of the clamping plate, the back of the springs are fixedly mounted to the inner wall of the base, and the bottom of the clamping plate is in contact with the bottom of the inner wall of the base.

[0011] Optionally, a plurality of rolling grooves are provided on the front side of the abutting plate, and rollers are rotatably mounted inside the rolling grooves via shaft pins.

[0012] Optionally, a slide groove is provided at the bottom of the inner wall of the base, and a plurality of groups of the slide grooves are internally provided with transmission rollers rotatably mounted via shaft pins.

[0013] Optionally, a round block is fixedly mounted on the back of the limiting rod, a tension spring is sleeved on the surface of the limiting rod, the front end of the tension spring is fixedly mounted on the back of the connecting block, and the rear end of the tension spring is fixedly mounted on the front end of the round block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A deck welding positioning device. First, when both decks are put into the base, the dual-axis motor can be started. The output shaft of the dual-axis motor drives the two sets of gears to rotate. The rotation of the gear drives the tooth plate to move toward the bottom. The movement of the tooth plate to the bottom drives the pressure plate to move toward the bottom. The movement of the pressure plate to the bottom will press and limit the two decks, thereby achieving the advantage of the limited deck.

[0016] 2. A deck welding positioning device, which can drive the slider to move to the top when the baffle is pulled to the top. When the slider moves to the top, the limit rod can be pushed forward to enter the inside of the limit block, so that the limit block and the baffle can be limited.

[0017] 3. A deck welding positioning device can allow the deck to enter the base. At this time, due to the elastic force of the spring on the clamping plate, the clamping plate and the deck in the base will fit together to limit the position, thereby preventing the deck from shaking when moving.

[0018] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an overall schematic structural diagram of the base provided by the utility model;

[0020] Figure 2 It is a cross-sectional exploded view of the base provided by the utility model;

[0021] Figure 3 The utility model provides Figure 1 Enlarged view of point A in the middle;

[0022] Figure 4 The utility model provides Figure 2 Enlarged view of point B in the middle.

[0023] In the figure: 1. base; 2. support rod; 3. top plate; 4. clamping assembly; 41. tooth plate; 42. pressure plate; 43. gear; 44. dual-axis motor; 45. stabilizing rod; 46. block; 5. sliding groove; 6. slider; 7. baffle; 8. limit assembly; 81. connecting block; 82. limit rod; 83. limit block; 9. anti-sway assembly; 91. clamping plate; 92. spring; 93. rolling groove; 94. roller; 95. slide groove; 96. transmission roller; 10. round block; 11. tension spring. DETAILED DESCRIPTION

[0024] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0025] like Figures 1 to 4 As shown, a deck welding positioning device provided by an embodiment of the utility model includes a base 1, support rods 2 are fixedly installed at the four corners of the top of the base 1, a top plate 3 is arranged on the top of the base 1, the top of the support rod 2 and the bottom of the top plate 3 are fixedly installed, a clamping component 4 for limiting the deck is arranged on the top of the top plate 3, wherein two groups of support rods 2 are provided with sliding grooves 5 on the right side, a slider 6 is slidably installed inside the sliding groove 5, a baffle 7 is arranged on the top of the base 1, the left side of the baffle 7 and the right side of the slider 6 are fixedly installed, a limiting component 8 for limiting the baffle 7 is arranged on the right side of one group of support rods 2, and an anti-sway component 9 for pushing the deck is arranged inside the base 1.

[0026] Specifically, Figures 1 to 4 As shown, two groups of decks that need to be welded can be placed in the base 1, wherein the decks are pushed in from the left side of the base 1. When the first deck is pushed to the rightmost side of the base 1, the baffle 7 is limited by the limiting assembly 8. Then the deck is moved to the bottom so that it drives the slider 6 to move to the bottom of the sliding groove 5. At this time, the right side of the first deck will contact the left side of the baffle 7, thereby preventing the first deck from separating from the base 1. Then the second deck is pushed into the base 1 in the same manner as the above steps, so that the right side of the second deck contacts the left side of the first deck. Both decks are limited by the anti-sway assembly 9 when pushed. At this time, the first and second decks can be clamped and limited by the clamping assembly 4. Finally, the two decks can be welded and limited by tools such as a welding gun.

[0027] Furthermore, the clamping assembly 4 includes two groups of tooth plates 41, a pressure plate 42 is arranged at the bottom of the top plate 3, the bottom of the tooth plate 41 passes through the bottom of the top plate 3 and is fixedly installed with the pressure plate 42, a gear 43 meshing with the tooth plate 41 is arranged at the top of the top plate 3, a dual-axis motor 44 is fixedly installed at the top of the top plate 3, and the output end of the dual-axis motor 44 and the inner side of the gear 43 are fixedly installed.

[0028] Specifically, Figures 1 to 4 As shown, first, when both decks are completely placed into the base 1, the dual-axis motor 44 can be started at this time, and the output shaft of the dual-axis motor 44 drives the two sets of gears 43 to rotate, and the rotation of the gear 43 drives the tooth plate 41 to move toward the bottom, and the movement of the tooth plate 41 to the bottom drives the pressure plate 42 to move toward the bottom, and the movement of the pressure plate 42 to the bottom will press and limit the two decks, thereby achieving the advantage of the limited deck.

[0029] Furthermore, two sets of stabilizing rods 45 are fixedly installed on the right side of the top of the pressure plate 42, the top of the stabilizing rod 45 passes through the top of the top plate 3 and is slidably connected to the top plate 3, and a stopper 46 is fixedly installed on the top of the stabilizing rod 45, and the top of the stopper 46 is in contact with the top of the top plate 3.

[0030] Specifically, Figures 1 to 4 As shown, when the pressing plate 42 moves up and down, it drives the stabilizing rod 45 to move toward the bottom, and the stabilizing rod 45 moves toward the bottom, driving the top plate 3 to move toward the bottom, thereby limiting the pressing plate 42 to prevent the pressing plate 42 from failing to remain vertical on both sides when moving.

[0031] Furthermore, the limit assembly 8 includes a connecting block 81, a limit rod 82 is provided on the back of the connecting block 81, a limit block 83 is fixedly installed on the top of the baffle 7, the front end of the limit rod 82 passes through the interior of the limit block 83, and the limit rod 82 and the limit block 83 are slidably installed.

[0032] Specifically, Figures 1 to 4 As shown, when the baffle plate 7 is pulled toward the top, the slider 6 will be driven to move toward the top. When the slider 6 moves to the top, the limit rod 82 can be pushed toward the front side to make it enter the interior of the limit block 83, thereby limiting the limit block 83 and the baffle plate 7.

[0033] Furthermore, the anti-sway component 9 includes a clamping plate 91, and a plurality of groups of springs 92 are fixedly installed on the back of the clamping plate 91. The back of the spring 92 is fixedly installed on the inner wall of the base 1, and the bottom of the clamping plate 91 contacts the bottom of the inner wall of the base 1.

[0034] Specifically, Figures 1 to 4 As shown, when the deck is allowed to enter the interior of the base 1, the clamping plate 91 is subjected to the elastic force of the spring 92, so that the clamping plate 91 and the deck in the base 1 are fitted together to limit the position, thereby preventing the deck from shaking when moving.

[0035] Furthermore, a plurality of rolling grooves 93 are formed on the front side of the abutting plate 91 , and rollers 94 are rotatably mounted inside the rolling grooves 93 via shaft pins.

[0036] Specifically, Figures 1 to 4As shown, the deck entering the base 1 can come into contact with the roller 94, thereby reducing the friction between the deck and the abutting plate 91, which not only improves the stability of the deck during movement, but also prevents excessive friction during movement of the deck, resulting in the deck being unable to move normally.

[0037] Furthermore, a slide groove 95 is provided at the bottom of the inner wall of the base 1 , and a plurality of groups of slide grooves 95 are provided with transmission rollers 96 rotatably mounted therein via shaft pins.

[0038] Specifically, Figures 1 to 4 As shown, the bottom of the deck entering the base 1 can roll with the surface of the transmission roller 96, thereby reducing the friction when pushing the deck.

[0039] Furthermore, a round block 10 is fixedly installed on the back of the limiting rod 82, and a tension spring 11 is sleeved on the surface of the limiting rod 82. The front end of the tension spring 11 is fixedly installed on the back of the connecting block 81, and the rear end of the tension spring 11 is fixedly installed on the front end of the round block 10.

[0040] Specifically, Figures 1 to 4 As shown, the limit rod 82 can always bear the tension of the tension spring 11, so that the limit rod 82 will be more stable when entering the interior of the limit block 83, and it will also prevent the limit rod 82 from being separated from the limit block 83 due to external force, thereby improving the stability of the limit baffle 7.

[0041] 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 deck welding positioning device, comprising a base (1), characterized in that: Support rods (2) are fixedly installed at the four corners of the top of the base (1), a top plate (3) is arranged on the top of the base (1), the top of the support rod (2) and the bottom of the top plate (3) are fixedly installed, and a clamping component (4) for limiting the deck is arranged on the top of the top plate (3), wherein two groups of the support rods (2) are provided with sliding grooves (5) on the right side, and a slider (6) is slidably installed inside the sliding groove (5), a baffle (7) is arranged on the top of the base (1), the left side of the baffle (7) and the right side of the slider (6) are fixedly installed, and a limiting component (8) for limiting the baffle (7) is arranged on the right side of one group of the support rods (2), and an anti-sway component (9) for pushing the deck is arranged inside the base (1).

2. A deck welding positioning device according to claim 1, characterized in that: The clamping assembly (4) comprises two sets of tooth plates (41), a pressure plate (42) is arranged at the bottom of the top plate (3), the bottom of the tooth plate (41) penetrates to the bottom of the top plate (3) and is fixedly mounted with the pressure plate (42), a gear (43) meshing with the tooth plate (41) is arranged at the top of the top plate (3), a dual-axis motor (44) is fixedly mounted at the top of the top plate (3), and the output end of the dual-axis motor (44) is fixedly mounted with the inner side of the gear (43).

3. A deck welding positioning device according to claim 2, characterized in that: Two groups of stabilizing rods (45) are fixedly installed on the right side of the top of the pressure plate (42), the top of the stabilizing rod (45) penetrates to the top of the top plate (3) and is slidably connected to the top plate (3), and a stopper (46) is fixedly installed on the top of the stabilizing rod (45), and the top of the stopper (46) is in contact with the top of the top plate (3).

4. A deck welding positioning device according to claim 1, characterized in that: The limiting assembly (8) comprises a connecting block (81), a limiting rod (82) is arranged on the back of the connecting block (81), a limiting block (83) is fixedly installed on the top of the baffle (7), the front end of the limiting rod (82) penetrates into the interior of the limiting block (83), and the limiting rod (82) and the limiting block (83) are slidably installed.

5. A deck welding positioning device according to claim 1, characterized in that: The anti-sway component (9) comprises a clamping plate (91), a plurality of groups of springs (92) are fixedly mounted on the back of the clamping plate (91), the back of the springs (92) are fixedly mounted on the inner wall of the base (1), and the bottom of the clamping plate (91) is in contact with the bottom of the inner wall of the base (1).

6. A deck welding positioning device according to claim 5, characterized in that: A plurality of rolling grooves (93) are provided on the front side of the abutting plate (91), and a roller (94) is rotatably mounted inside the rolling groove (93) via an axle pin.

7. A deck welding positioning device according to claim 1, characterized in that: A slide groove (95) is provided at the bottom of the inner wall of the base (1), and a plurality of groups of the slide grooves (95) are rotatably mounted with transmission rollers (96) via shaft pins.

8. A deck welding positioning device according to claim 4, characterized in that: A round block (10) is fixedly mounted on the back of the limiting rod (82), a tension spring (11) is sleeved on the surface of the limiting rod (82), a front end of the tension spring (11) is fixedly mounted on the back of the connecting block (81), and a rear end of the tension spring (11) is fixedly mounted on the front end of the round block (10).

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