Drilling and beveling tool clamp for offshore ship platform plate

Abstract

The utility model discloses a drilling and beveling tool clamp for an offshore ship platform plate. The drilling and beveling tool clamp comprises a base; the number of the supporting frames is two, the two supporting frames are arranged on the base in a spaced mode, and rod pieces, used for supporting the steel plate, of the supporting frames are obliquely arranged; and the limiting assembly is arranged on the rod piece, used for supporting the steel plate, of the support and used for limiting the steel plate to slide along the rod piece for supporting the steel plate. According to the drilling and beveling tool clamp for the offshore ship platform plate, a steel plate can be conveniently erected on the supporting frame, the supporting frame is matched with the limiting assembly, so that the steel plate is stabilized on the supporting frame, and the drilling and beveling tool clamp belongs to the technical field of ship platform plate machining.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship platform plate processing, in particular to a tooling fixture for drilling holes and beveling sea ship platform plates. Background Art

[0002] Offshore ship platform plates are generally prepared from stainless steel plates. After the stainless steel plates are cut into platform plate blanks, holes need to be drilled on the platform plate blanks. The purpose of drilling holes is to facilitate the installation of platform plate fence brackets and the connection with the vertical poles of the ship so that it can be erected above the ship. After drilling, a groove needs to be opened on the edge of the hole to facilitate the insertion of the rod into the hole or passing through the hole, and then welded and fixed.

[0003] The current drilling and beveling process for stainless steel plates is generally to lift the stainless steel plate to a support block through a gantry crane, and then place it on the support block, so that there is a gap between the stainless steel plate and the ground or the bottom plate, so that the ground or the bottom plate will not be drilled during drilling, and it is also convenient for beveling.

[0004] However, when the gantry crane lifts the stainless steel plate onto the support block, due to the heavy weight of the stainless steel plate, the stainless steel plate shakes due to inertia during the lifting process, and staff are required to make adjustments on the side to accurately place it on the support block, which can easily cause safety problems. Utility Model Content

[0005] The utility model aims to provide a drilling and beveling fixture for an offshore ship platform plate, which solves the problem that the stainless steel plate is heavy and shakes due to inertia during lifting, requiring staff to make adjustments nearby to accurately place it on the support block.

[0006] The specific technical solutions are as follows:

[0007] A drilling and beveling fixture for an offshore ship platform plate, comprising:

[0008] Base;

[0009] Support frames, the number of the support frames is two, the two support frames are arranged on the base at intervals, and the support frames are used to support the rods of the steel plate to be arranged obliquely;

[0010] The limit assembly is arranged on a rod of a bracket used to support the steel plate, and the limit assembly is used to limit the sliding of the steel plate along the rod supporting the steel plate.

[0011] Preferably, the base includes a moving component and a platform, the moving component is arranged at the bottom of the platform, and the two support frames are fixed on the platform.

[0012] Preferably, the moving assembly includes four wheel sets, and the four wheel sets are distributed in a rectangular shape at the bottom of the platform.

[0013] Preferably, all four wheel sets are provided with brakes.

[0014] Preferably, the support frame includes a first rod, a second rod and a third rod, the first rod and the second rod are both fixedly connected to the platform, the first rod and the second rod are perpendicular to each other, and the second rod is vertically arranged relative to the platform; the two ends of the third rod are respectively fixedly connected to the first rod and the second rod to form a right triangle, and the limit assembly is arranged at one end of the third rod close to the first rod.

[0015] Preferably, a cross beam is connected between the two support frames, and the number of the cross beams is two; wherein one cross beam is fixedly connected to the connection between the first rod and the third rod, and the other cross beam is connected to the connection between the second rod and the third rod.

[0016] Preferably, the limiting assembly includes a limiting rod, the limiting rod is fixedly connected to the third rod, and the limiting rod and the third rod are perpendicular to each other.

[0017] Compared with the existing technology, the utility model has the following beneficial effects:

[0018] The offshore ship platform plate drilling and beveling fixture in the utility model cooperates with a support frame and a limit assembly, so that when the steel plate is hoisted onto the support frame by a gantry crane, the support frame limits the steel plate, so that the steel plate slides along the rod supporting the steel plate to the limit assembly, and the limit assembly provides limit support to the steel plate, so that the steel plate is placed obliquely on the support frame, which is convenient for subsequent drilling and beveling process processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0020] Figure 1 The present invention is a stereoscopic diagram of a tooling fixture for drilling and beveling offshore ship platform plates.

[0021] Figure 2 Another stereoscopic view of a tooling fixture for drilling and beveling offshore ship platform plates.

[0022] Among them, 1 is a wheel set, 2 is a base, 3 is a first rod, 4 is a second rod, 5 is a third rod, 6 is a crossbeam, and 7 is a limit rod. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and 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.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0027] like Figure 1-Figure 2 As shown, this embodiment provides a drilling and beveling fixture for an offshore ship platform plate, comprising:

[0028] The base 2 may be a flat plate or a frame formed by sequentially splicing a plurality of profiles. The flat plate may be made of steel plates, and the profiles may be I-beam profiles.

[0029] There are two support frames, which are spaced apart on the base 2. The support frames are used to support the rod of the steel plate, which is tilted. By setting two support frames and tilting the rod (third rod 5) used to support the steel plate, the steel plate leans against the third rod 5, and the bottom of the steel plate is restricted by a limiting assembly, so that the steel plate can only lean against the third rod 5.

[0030] The limit assembly is arranged on a rod of a bracket used to support the steel plate, and the limit assembly is used to limit the sliding of the steel plate along the rod supporting the steel plate.

[0031] The base 2 includes a moving component and a platform. The moving component is arranged at the bottom of the platform, and two support frames are fixed on the platform.

[0032] The mobile assembly includes four wheel sets 1, which are distributed in a rectangular shape at the bottom of the platform, and brakes are provided on all four wheel sets 1. Specifically, the wheel sets 1 can be existing rollers or existing universal wheels, such as universal casters and universal head brakes of Blickle.

[0033] The support frame includes a first rod 3, a second rod 4 and a third rod 5. The first rod 3 and the second rod 4 are both fixedly connected to the platform, the first rod 3 and the second rod 4 are perpendicular to each other, and the second rod 4 is vertically arranged relative to the platform; both ends of the third rod 5 are respectively fixedly connected to the first rod 3 and the second rod 4 to form a right triangle, and the limit assembly is arranged at one end of the third rod 5 close to the first rod 3. Specifically, the first rod 3, the second rod 4 and the third rod 5 are all made of I-beam profiles, the first rod 3 and the second rod 4 are respectively used as two right-angled sides of the right triangle, and the third rod 5 is used as the hypotenuse of the right triangle.

[0034] A crossbeam 6 is connected between the two support frames, and the number of the crossbeams 6 is two; one crossbeam 6 is fixedly connected to the connection between the first rod 3 and the third rod 5, and the other crossbeam 6 is connected to the connection between the second rod 4 and the third rod 5. Specifically, the two crossbeams 6 are made of I-beams.

[0035] The limiting assembly includes a limiting rod 7 , which is fixedly connected to the third rod 5 , and the limiting rod 7 and the third rod 5 are perpendicular to each other.

[0036] Principle: The drilling and beveling tooling fixture for offshore ship platform plates provided in this embodiment cooperates with a support frame and a limit assembly, so that when the steel plate is lifted onto the support frame by the gantry crane, the support frame contacts the steel plate, and the support frame limits the steel plate, so that when the steel plate is lowered by the gantry crane, the steel plate slides along the third rod 5 supporting the steel plate to the limit assembly, and the limit assembly provides limit support for the steel plate, so that the steel plate is placed obliquely on the support frame. Since the steel plate is placed obliquely on the support frame, drilling a hole in the steel plate will not drill into the ground or the bottom plate, which facilitates subsequent drilling and beveling process processing.

[0037] In some embodiments, the third rod 5 is adjustably connected to the first rod 3. For example, a slide groove is provided on the first rod 3, a socket is provided on the third rod 5, a through hole is provided on the first rod 3 to communicate with the slide groove, the third rod 5 is slidably connected to the slide groove, and a pin is connected to the through hole. After the third rod 5 has adjusted its inclination angle, the pin is inserted into the socket to fix the third rod 5, thereby realizing the adjustment of the inclination angle of the third rod 5.

[0038] In order to improve the stability of the entire support frame, the connection between the first rod member 3 and the second rod member 4 of the two support frames is also connected by a crossbeam 6.

[0039] At the same time, an oblique rod is connected at the connection between the first rod 3 and the second rod 4, and the other end of the oblique rod is perpendicular to the third rod 5, so as to improve the stability of the support frame.

[0040] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any and one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A drilling and beveling fixture for offshore ship platform plates, characterized in that: include: Base; Support frames, the number of the support frames is two, the two support frames are arranged on the base at intervals, and the support frames are used to support the rods of the steel plate to be arranged obliquely; The limit assembly is arranged on a rod of a bracket used to support the steel plate, and the limit assembly is used to limit the sliding of the steel plate along the rod supporting the steel plate.

2. The offshore ship platform plate drilling and beveling fixture according to claim 1, characterized in that: The base comprises a moving component and a platform, the moving component is arranged at the bottom of the platform, and two supporting frames are both fixed on the platform.

3. The offshore ship platform plate drilling and beveling fixture according to claim 2, characterized in that: The mobile assembly includes four wheel groups, and the four wheel groups are distributed in a rectangular shape at the bottom of the platform.

4. The offshore ship platform plate drilling and beveling fixture according to claim 3, characterized in that: All four wheel sets are provided with brakes.

5. The offshore ship platform plate drilling and beveling fixture according to claim 1, characterized in that: The support frame includes a first rod, a second rod and a third rod. The first rod and the second rod are both fixedly connected to the platform. The first rod and the second rod are perpendicular to each other, and the second rod is vertically arranged relative to the platform. The two ends of the third rod are respectively fixedly connected to the first rod and the second rod to form a right-angled triangle, and the limiting assembly is arranged at one end of the third rod close to the first rod.

6. The offshore ship platform plate drilling and beveling fixture according to claim 5, characterized in that: A crossbeam is connected between the two support frames, and the number of the crossbeams is two; one crossbeam is fixedly connected to the connection between the first rod and the third rod, and the other crossbeam is connected to the connection between the second rod and the third rod.

7. The offshore ship platform plate drilling and beveling fixture according to claim 5, characterized in that: The limiting assembly comprises a limiting rod, the limiting rod is fixedly connected to the third rod, and the limiting rod and the third rod are perpendicular to each other.

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