A fastening cross base for ship deck

Abstract

The invention discloses a cross base for fastening a ship deck, comprising a quick-connect base, a supporting short column and a mounting plate. The quick-connect base is penetrated and installed with the supporting short column, the mounting plate is sleeved and installed on the supporting short column, vertical ear plates are installed on both sides of the top of the mounting plate, a connecting hole is opened at the center of the mounting plate, a mounting groove is opened on the top of the mounting plate, a cross grab plate is installed on the outer wall of the bottom of the supporting short column, a cross slot hole is opened on the upper surface of the quick-connect base, and a fixing plate is installed on the inner wall of the quick-connect base. When installing temporary equipment on the cross base for fastening a ship deck, it is only necessary to penetrate the cross grab plate on the supporting short column through the cross slot hole of the quick-connect base, rotate the angle so that the cross grab plate is engaged with the fixing plate, and then fix the supporting column of the temporary equipment on the supporting short column to complete the installation of the temporary equipment. The installation process is convenient and easy to disassemble, and can be repeatedly disassembled and assembled for many times, and the operation is simple and reliable.

Description

Technical Field

[0001] The invention relates to the fields of construction and machinery, in particular to the technical field of fastening of temporary equipment installed on a ship deck, and more particularly to a fastening cross base for a ship deck. Background Art

[0002] Generally, there are a lot of temporary equipment on ships. Depending on the needs, the form of the ship's base is also different. Regardless of the type of ship, the base design is light weight, low cost, easy to install, and beautiful. During the construction process of the ship's deck, the corresponding connection base will be reserved on the deck to provide a connection interface for the installation of temporary equipment. A large number of bases will affect the strength of the hull structure and affect the service life of the deck.

[0003] Traditional ship foundations are of a single type. With the requirements of special equipment, rapid installation and rapid removal have put forward new requirements for the foundation.

[0004] Therefore, how to improve the existing temporary equipment installation process is complicated, difficult to install, and not easy to disassemble after installation, and can not be repeatedly disassembled and installed for recycling is a problem that the present invention needs to solve. Summary of the invention

[0005] In order to overcome the above technical problems, the purpose of the present invention is to provide a cross base for fastening a ship deck: by reserving a number of holes on the deck where temporary equipment is installed, firstly installing the quick-connect base in the reserved holes, and then after the cross-gripping plate on the supporting short column passes through the cross-slot hole of the quick-connect base, the supporting short column is rotated so that the cross-gripping plate is in close contact with the fixing plate, the fixing of the supporting short column is completed, and the installation plate is rotated to the top of the supporting short column so that the upper surface of the installation plate is flush with the ground. When installing temporary equipment, the vertical ear plates on both sides are opened, and the rotation-assisting rod is pulled out and extended into the vertical ear plates on both sides. The mounting plate is rotated downward by holding the rotation-assisting rod until the lower surface of the mounting plate contacts the upper surface of the quick-connect base, so that the top of the supporting short column passes through the mounting plate, and the supporting column of the temporary equipment is sleeved on the supporting short column, or the supporting column of the temporary equipment is threadedly connected to the top of the supporting short column, and the rotation-assisting rod or bolts pass through the holes on the supporting column of the temporary equipment and the mounting holes on both sides to fix it, thereby completing the installation of the temporary equipment. This solves the problems of the existing temporary equipment having a complicated installation process, being difficult to install, being inconvenient to disassemble after installation, and being unable to be repeatedly disassembled and installed for recycling.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A fast-fastening cross base for a ship deck comprises a quick-connect base, a supporting short column and a mounting plate, wherein the quick-connect base is penetrated by a supporting short column and the mounting plate is sleeved and mounted on the supporting short column;

[0008] Wherein, a plurality of hinges are installed on both sides of the top of the mounting plate, and both sides of the top of the mounting plate are rotatably connected with vertical ear plates through the hinges. A connecting hole is opened at the center of the mounting plate, and an internal thread is opened in the inner cavity of the connecting hole. A mounting groove is opened on a diameter of the top of the mounting plate, and the vertical ear plates on both sides are located on both sides of the mounting groove and are symmetrically arranged;

[0009] Among them, an external thread is provided on the outer wall of the top of the supporting short column, and four cross-gripping plates of the same size are installed on the outer wall of the bottom of the supporting short column, and the angle between adjacent cross-gripping plates is 90 degrees;

[0010] Among them, the quick-connect base is a hollow structure, a cross slot hole is opened on the upper surface of the quick-connect base, four protruding plates are combined between the upper surface of the quick-connect base and the cross slot hole, four fixing plates are installed on the inner wall of the quick-connect base, and the four fixing plates are respectively located directly below the four protruding plates.

[0011] As a further solution of the present invention: a rotation-assisting rod is placed in the inner cavity of the installation groove, and installation holes are opened on the longitudinal midlines of the vertical ear plates on both sides, and the diameter of the installation holes is larger than the diameter of the rotation-assisting rod.

[0012] As a further solution of the present invention: the internal thread of the inner cavity of the connecting hole and the external thread on the outer wall of the supporting short column are matching components, and the connecting hole is threadedly connected to the supporting short column.

[0013] As a further solution of the present invention: the cross-gripping plate passes through the cross-slotted hole, and the distance between adjacent fixing plates is greater than the width of the cross-gripping plate.

[0014] As a further solution of the present invention: the thickness of one end of the fixing plate is smaller than the thickness of the other end, and the four fixing plates are installed in the same direction on the inner wall of the quick-connect base, that is, they are all installed clockwise or counterclockwise.

[0015] As a further solution of the present invention: the working process of the quick installation temporary equipment of the quick fastening cross base for the ship deck is as follows:

[0016] Step 1: Reserve several holes on the deck where the temporary equipment is installed. First, install the quick-connect base in the reserved holes. Then, insert the cross-grip plate on the support short column through the cross-slot hole of the quick-connect base. Rotate the support short column so that the cross-grip plate is in close contact with the fixing plate to complete the fixing of the support short column.

[0017] Step 2: Rotate the mounting plate to the top of the supporting short column so that the upper surface of the supporting short column is flush with the ground;

[0018] Step 3: When installing temporary equipment:

[0019] S1. Open the two side ear plates, pull out the rotation-assisting rod and extend it into the mounting holes on the two side ear plates. Hold the rotation-assisting rod and rotate the mounting plate downward until the lower surface of the mounting plate contacts the upper surface of the quick-connect base, so that the top of the supporting short column passes through the mounting plate.

[0020] S2. Sleeve the support column of the temporary equipment on the support short column, or thread the support column of the temporary equipment on the top of the support short column, and fix it through the holes on the support column of the temporary equipment and the mounting holes on both sides by using a rotation-assisting rod or bolts to complete the installation of the temporary equipment.

[0021] Beneficial effects of the present invention:

[0022] (1) A quick-fastening cross base for a ship deck of the present invention is prepared by reserving a plurality of holes on the deck where temporary equipment is installed, first installing the quick-connect base in the reserved holes, then passing the cross-gripping plate on the supporting short column through the cross-slotted hole of the quick-connect base, rotating the supporting short column so that the cross-gripping plate is in close contact with the fixing plate, completing the fixing of the supporting short column, and rotating the mounting plate to the top of the supporting short column so that the upper surface of the mounting plate is flush with the ground; when the temporary equipment is not installed, the quick-fastening cross base for a ship deck is covered by the mounting plate to cover the holes and the quick-connect base, so that the deck can be kept flat without any protrusions, and the appearance and use are not affected;

[0023] (2) A quick-fastening cross base for ship decks of the present invention, when installing temporary equipment, the vertical ear plates on both sides are opened, the rotation-assisting rod is pulled out and inserted into the installation holes on the vertical ear plates on both sides, and the installation plate is rotated downward by holding the rotation-assisting rod until the lower surface of the installation plate contacts the upper surface of the quick-connect base, so that the top of the supporting short column passes through the installation plate, and the supporting column of the temporary equipment is sleeved on the supporting short column, or the supporting column of the temporary equipment is threadedly connected to the top of the supporting short column, and the rotation-assisting rod or bolts are inserted through the holes on the supporting column of the temporary equipment and the installation holes on both sides to fix it, thereby completing the installation of the temporary equipment; when the upper temporary equipment needs to be installed on the quick-fastening cross base for ship decks, it is only necessary to sleeve the supporting column of the temporary equipment on the supporting short column and fix it by the rotation-assisting rod or bolts;

[0024] (3) The quick-fastening cross base for ship decks of the present invention can be used to install temporary equipment by only inserting the cross-catch plate on the supporting short column through the cross-slot hole of the quick-connect base, rotating the cross-catch plate to engage with the fixing plate, and then fixing the supporting column of the temporary equipment on the supporting short column to complete the installation of the temporary equipment. The installation process is convenient and easy to disassemble, and can be repeatedly disassembled and assembled, and the operation is simple and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a structural schematic diagram of a quick-fastening cross base for a ship deck in the present invention;

[0027] Figure 2 It is a connection view of the supporting short column, the mounting plate and the ear plate in the present invention;

[0028] Figure 3 is a top view of the installation plate in the present invention;

[0029] Figure 4 is a top view of the installation plate in the present invention;

[0030] Figure 5 It is a connection view of the supporting short column and the cross grab plate in the present invention;

[0031] Figure 6 is a top view of the quick-connect base of the present invention;

[0032] Figure 7 It is an internal top view of the quick-connect base of the present invention;

[0033] Figure 8 The present invention Figure 6 Sectional view at AA in the middle;

[0034] Fig. 9 is a three-dimensional diagram of a fixing plate in the present invention;

[0035] Fig.10 It is a schematic diagram of the installation of the support column temporarily equipped in the present invention.

[0036] In the figure: 101, quick-connect base; 102, supporting short column; 103, auxiliary rotation rod; 104, mounting plate; 105, hinge; 106, vertical ear plate; 107, mounting groove; 108, connecting hole; 109, cross grip plate; 110, cross slot hole; 111, convex plate; 112, fixing plate; 113, mounting hole. DETAILED DESCRIPTION

[0037] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1:

[0039] See also Figure 1-10As shown, this embodiment is a fastening cross base for ship decks, comprising a quick-connect base 101, a supporting short column 102, and a mounting plate 104. The supporting short column 102 is installed through the quick-connect base 101, and the mounting plate 104 is installed on the supporting short column 102.

[0040] Among them, a plurality of hinges 105 are installed on both sides of the top of the mounting plate 104, and both sides of the top of the mounting plate 104 are rotatably connected with upright ear plates 106 through the hinges 105. When the upright ear plates 106 are not erected, the rotation-assisting rod 103 can be fixed. When the upright ear plates 106 are erected, the support column of temporary equipment can be easily installed. A connecting hole 108 is opened at the center of the mounting plate 104, and an internal thread is opened in the inner cavity of the connecting hole 108. A mounting groove 107 is opened on a diameter at the top of the mounting plate 104, and the upright ear plates 106 on both sides are located on both sides of the mounting groove 107 and are symmetrically arranged;

[0041] Among them, an external thread is provided on the outer wall of the top of the supporting short column 102, and four cross gripping plates 109 of the same size are installed on the outer wall of the bottom of the supporting short column 102, and the angle between adjacent cross gripping plates 109 is 90 degrees;

[0042] Among them, the quick-connect base 101 has a hollow structure, and a cross slot hole 110 is opened on the upper surface of the quick-connect base 101. Four protruding plates 111 are combined between the upper surface of the quick-connect base 101 and the cross slot hole 110. Four fixing plates 112 are installed on the inner wall of the quick-connect base 101, and the four fixing plates 112 are respectively located directly below the four protruding plates 111.

[0043] An auxiliary rotation rod 103 is placed in the inner cavity of the mounting groove 107, and mounting holes 113 are opened on the longitudinal midlines of the vertical ear plates 106 on both sides. The diameter of the mounting holes 113 is larger than the diameter of the auxiliary rotation rod 103, so that the auxiliary rotation rod 103 can pass through the mounting holes 113 on the vertical ear plates 106 on both sides, so that the support column of the temporary equipment can be fixed by the auxiliary rotation rod 103, or the support column of the temporary equipment can be fixed by passing bolts through the mounting holes 113.

[0044] The internal thread of the inner cavity of the connecting hole 108 and the external thread on the outer wall of the supporting short column 102 are matching components, and the connecting hole 108 is threadedly connected to the supporting short column 102; therefore, when the mounting plate 104 is rotated, it can move up and down on the supporting short column 102. When the mounting plate 104 is located at the top of the supporting short column 102, the upper surface of the mounting plate 104 is flush with the ground, so that when the ship deck fastening cross base is not installed with temporary equipment, the mounting plate 104 is used to cover the holes and the quick-connect base 101, so that the deck can be kept flat without any protrusions, without affecting the appearance and use; when the mounting plate 104 is rotated downward, The lower surface of the mounting plate 104 is in contact with the upper surface of the quick-connect base 101, so that the top of the supporting short column 102 passes through the mounting plate 104, the supporting column of the temporary equipment is sleeved on the supporting short column 102, or the supporting column of the temporary equipment is threadedly connected to the top of the supporting short column 102, and the auxiliary rotation rod 103 or bolts pass through the holes on the supporting column of the temporary equipment and the mounting holes 113 on both sides for fixing, so as to complete the installation of the temporary equipment. The installation process is convenient and easy to disassemble, and can be repeatedly disassembled and assembled, and the operation is simple and reliable. Compared with the traditional buried plate or base, it is more convenient and efficient. At the same time, the ship deck fastening cross base has a simple structure and low cost;

[0045] The cross gripping plate 109 passes through the cross slot hole 110 , and the distance between adjacent fixing plates 112 is greater than the width of the cross gripping plate 109 , so that the cross gripping plate 109 can smoothly extend into and contact the bottom of the inner cavity of the quick-connect base 101 .

[0046] The thickness of one end of the fixing plate 112 is smaller than that of the other end. The four fixing plates 112 are installed in the same direction on the inner wall of the quick-connect base 101, and are all installed clockwise or counterclockwise, so that when the rotating support short column 102 drives the cross-gripping plate 109 to rotate, the cross-gripping plate 109 moves from the end of the fixing plate 112 with a smaller thickness to the other end with a larger thickness, so that the contact between the cross-gripping plate 109 and the fixing plate 112 is closer, thereby completing the fixation of the support short column 102.

[0047] See also Figure 1-10 As shown, the working process of a quick installation temporary equipment for a quick fastening cross base for a ship deck in this embodiment is as follows:

[0048] Step 1: reserve several holes on the deck where the temporary equipment is installed, first install the quick-connect base 101 in the reserved holes, then extend the cross-grip plate 109 on the support short column 102 into the cross-slot hole 110 on the upper surface of the quick-connect base 101, rotate the support short column 102 so that the cross-grip plate 109 is in close contact with the fixing plate 112, and complete the fixing of the support short column 102;

[0049] Step 2: Screw the mounting plate 104 to the top of the supporting short column 102 so that the upper surface of the mounting plate 104 is flush with the ground;

[0050] Step 3: When installing temporary equipment:

[0051] S1. Open the two side ear plates 106, pull out the rotation-assisting rod 103 and insert it into the mounting holes 113 on the two side ear plates 106, hold the rotation-assisting rod 103 and rotate the mounting plate 104 downward until the lower surface of the mounting plate 104 contacts the upper surface of the quick-connect base 101, so that the top of the supporting short column 102 passes through the mounting plate 104;

[0052] S2. Sleeve the support column of the temporary equipment on the support short column 102, or thread the support column of the temporary equipment on the top of the support short column 102, and fix it through the holes on the support column of the temporary equipment and the mounting holes 113 on both sides through the rotation-assisting rod 103 or bolts to complete the installation of the temporary equipment.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The above contents are merely examples and explanations of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the invention or exceed the scope defined by the claims, they shall all fall within the protection scope of the present invention.

Claims

1. A quick fastening cross base for ship deck, characterized in that: It comprises a quick-connect base (101), a supporting short column (102), and a mounting plate (104); the supporting short column (102) is installed through the quick-connect base (101), and the mounting plate (104) is sleeved and installed on the supporting short column (102); Wherein, a plurality of hinges (105) are installed on both sides of the top of the mounting plate (104), and both sides of the top of the mounting plate (104) are rotatably connected to vertical ear plates (106) through the hinges (105). A connecting hole (108) is provided at the center of the mounting plate (104), and an internal thread is provided in the inner cavity of the connecting hole (108). A mounting groove (107) is provided on a diameter of the top of the mounting plate (104), and the vertical ear plates (106) on both sides are located on both sides of the mounting groove (107) and are symmetrically arranged; The top outer wall of the supporting short column (102) is provided with an external thread, and the bottom outer wall of the supporting short column (102) is provided with four cross gripping plates (109) of the same size, and the angle between adjacent cross gripping plates (109) is ninety degrees; The quick-connect base (101) is a hollow structure, a cross slot hole (110) is provided on the upper surface of the quick-connect base (101), four convex plates (111) are formed between the upper surface of the quick-connect base (101) and the cross slot hole (110), four fixing plates (112) are installed on the inner wall of the quick-connect base (101), and the four fixing plates (112) are respectively located directly below the four convex plates (111); A rotation-assisting rod (103) is placed in the inner cavity of the installation groove (107), and installation holes (113) are opened on the longitudinal midlines of the vertical ear plates (106) on both sides, and the diameter of the installation holes (113) is larger than the diameter of the rotation-assisting rod (103); The cross gripping plate (109) passes through the cross slot hole (110), and the distance between adjacent fixing plates (112) is greater than the width of the cross gripping plate (109).

2. A rapid fastening cross base for ship deck according to claim 1, characterized in that: The internal thread of the inner cavity of the connection hole (108) and the external thread on the outer wall of the supporting short column (102) are matching components, and the connection hole (108) and the supporting short column (102) are threadedly connected.

3. A rapid fastening cross base for ship deck according to claim 1, characterized in that: The thickness of one end of the fixing plate (112) is smaller than the thickness of the other end, and the four fixing plates (112) are installed in the same direction on the inner wall of the quick-connect base (101), that is, they are all installed clockwise or counterclockwise.

4. A rapid fastening cross base for ship deck according to claim 1, characterized in that: The working process of the quick installation temporary equipment of the quick fastening cross base for ship deck is as follows: Step 1: reserve a number of holes on the deck where the temporary equipment is installed, first install the quick-connect base (101) in the reserved holes, then extend the cross gripping plate (109) on the supporting short column (102) into the cross slot hole (110) on the upper surface of the quick-connect base (101), rotate the supporting short column (102) so that the cross gripping plate (109) is in close contact with the fixing plate (112), and the fixing of the supporting short column (102) is completed; Step 2: Screw the mounting plate (104) to the top of the supporting short column (102) so that the upper surface of the mounting plate (104) is flush with the ground; Step 3: When installing temporary equipment: S1, open the two side ear plates (106), pull out the rotation-assisting rod (103) and insert it into the mounting holes (113) on the two side ear plates (106), hold the rotation-assisting rod (103) and rotate the mounting plate (104) downward until the lower surface of the mounting plate (104) contacts the upper surface of the quick-connect base (101), so that the top of the supporting short column (102) passes through the mounting plate (104); S2, the support column of the temporary equipment is sleeved on the support short column (102), or the support column of the temporary equipment is threadedly connected to the top of the support short column (102), and fixed by a rotation-assisting rod (103) or a bolt penetrating the hole on the support column of the temporary equipment and the mounting holes (113) on both sides, thereby completing the installation of the temporary equipment.

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