Connecting structure of flat ground rail

Abstract

The utility model relates to the technical field of connection of flat rails, and discloses a connecting structure of a flat rail, which comprises a ground rail body and a plurality of fixing bolts, a fixing seat is fixedly mounted on the outer surface of the ground rail body, a plurality of first connecting holes, a plurality of second connecting holes and a plurality of through holes are formed in the outer surface of the fixing seat, and the first connecting holes and the second connecting holes are communicated with the through holes. A through opening is formed in the right-angle fixing frame, a connecting piece is connected to the outer surface of the through opening in an inserted mode, and a plurality of first mounting holes and second mounting holes are formed in the outer surface of the connecting piece. According to the connecting structure of the flat ground rails, the connecting piece is inserted into the through opening, the two flat ground rails are fixedly connected through the connecting piece, and then the right-angle fixing frame is installed; and a first fixing hole and a first connecting hole are fixedly connected through a fixing bolt, a first mounting hole and a second connecting hole are fixedly connected through a fixing bolt, and further tightening connection is conducted, so that the effects that the flat ground rail is conveniently connected, the connecting structure is more commonly used, and mass production is facilitated are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of connection of flat floor rails, in particular to a connection structure of flat floor rails. Background Art

[0002] Flat floor rails are also known as T-slot floor rails, floor beams, floor channel irons, foundation channel irons, cast iron floor rails, and strip platforms. Flat floor rails are designed and spliced into cast beam platforms based on the fixed points of the equipment. They are mainly used for assembly, testing, welding, and inspection of large equipment. When installing and using flat floor rails, they usually need to be connected.

[0003] Currently, it is difficult to connect the flat rails for use, and the complex connection structure makes it difficult to mass-produce, resulting in poor practicality. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides a connection structure for a flat rail to solve the problem mentioned in the above background technology that the connection of the flat rail is currently difficult, and the connection structure is complex and difficult to mass produce, resulting in poor practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure of a flat rail, comprising a rail body and a plurality of fixing bolts, a fixing seat being fixedly installed on the outer surface of the rail body, a plurality of No. 1 connecting holes, a No. 2 connecting holes and a through-hole being opened on the outer surface of the fixing seat, a connecting piece being inserted and connected on the outer surface of the through-hole, a plurality of No. 1 mounting holes and No. 2 mounting holes being opened on the outer surface of the connecting piece, a right-angle fixing piece being provided on the outer surface of the right-angle fixing piece, a plurality of No. 1 fixing holes and No. 2 fixing holes being fixedly connected to the No. 2 mounting holes by the fixing bolts, the No. 1 fixing hole being fixedly connected to the No. 1 connecting hole by the fixing bolts, the No. 1 mounting hole being fixedly connected to the No. 2 connecting hole by the fixing bolts

[0006] Preferably, the outer surface of the fixing seat is provided with a plurality of connecting seats, and the outer surface of the connecting seat is provided with a plurality of hole pieces, and the hole pieces are fixedly connected to the No. 2 connecting hole through the fixing bolts.

[0007] Preferably, the plurality of connecting seats are all L-shaped, and the plurality of connecting seats are evenly distributed on both sides of the fixing seat.

[0008] Preferably, the fixing seat is trapezoidal, and the floor rail body is embedded and fixedly welded to the floor rail body, the connecting piece is rectangular, and the right-angle fixing piece is L-shaped.

[0009] Preferably, several of the fixing bolts are arranged in different specifications, and several of the No. 1 connecting hole, No. 2 mounting hole, No. 2 fixing hole and No. 1 fixing hole are all 1 cm, and several of the No. 1 mounting hole, No. 2 connecting hole and hole piece are all 1.5 cm.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The connection structure of the flat floor rail is achieved by inserting a connecting piece into the through opening, fixing the two flat floor rails together through the connecting piece, and then installing the right-angle fixing frame, so that the No. 1 fixing hole and the No. 1 connecting hole are fixedly connected by a fixing bolt, and the No. 1 installation hole and the No. 2 connecting hole are fixedly connected by a fixing bolt, and the connection is further tightened, thereby facilitating the connection of the flat floor rail, making the connection structure more commonly used and convenient for mass production.

[0012] 2. The connection structure of the flat rail is achieved by fixing the hole piece and the No. 2 connection hole with a fixing bolt. The several holes opened on the outer surface of the connecting seat are convenient for connection with other objects or the ground, thereby achieving the effect of easy disassembly, installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a front view schematic diagram of the structure of the utility model;

[0015] Figure 3 This is a side view schematic diagram of the structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the connecting piece of the utility model.

[0017] In the figure: 1. Floor rail body; 2. Fixing seat; 3. Connecting hole No. 1; 4. Through port; 5. Connecting seat; 6. Hole piece; 7. Connecting piece; 8. Mounting hole No. 1; 9. Mounting hole No. 2; 10. Right-angle fixing piece; 11. Fixing hole No. 1; 12. Fixing hole No. 2; 13. Fixing bolt; 14. Connecting hole No. 2. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0019] Example 1:

[0020] Please refer to Figures 1-4.

[0021] A connection structure of a flat floor rail comprises a floor rail body 1 and a plurality of fixing bolts 13. A fixing seat 2 is fixedly mounted on the outer surface of the floor rail body 1. The outer surface of the fixing seat 2 is provided with a plurality of No. 1 connecting holes 3, No. 2 connecting holes 14 and a through-opening 4. A connecting member 7 is inserted and connected to the outer surface of the through-opening 4. The outer surface of the connecting member 7 is provided with a plurality of No. 1 mounting holes 8 and No. 2 mounting holes 9. The outer surface of the connecting member 7 is provided with a right-angle fixing member 10. The outer surface of the right-angle fixing member 10 is provided with a plurality of No. 1 fixing holes 11 and No. 2 fixing holes 12. The No. 2 mounting hole 9 is fixedly connected to the No. 2 fixing hole 12 by a fixing bolt 13. The No. 1 fixing hole 11 is fixedly connected to the No. 1 connecting hole 3 by a fixing bolt 13. The No. 1 mounting hole 8 is fixedly connected to the No. 2 connecting hole 14 by a fixing bolt 13.

[0022] Specifically, by inserting the connecting piece 7 into the through-hole 4, the two flat rails are fixedly connected by the connecting piece 7, and then the right-angle fixing frame is installed, so that the No. 1 fixing hole 11 and the No. 1 connecting hole 3 are fixedly connected by the fixing bolt 13, and the No. 1 installation hole 8 and the No. 2 connecting hole 14 are fixedly connected by the fixing bolt 13, and the connection is further tightened, thereby facilitating the connection of the flat rails, making the connection structure more commonly used and convenient for mass production.

[0023] In the embodiment, the fixing seat 2 is trapezoidal, and is embedded in and fixedly welded to the ground rail body 1 . The connecting piece 7 is rectangular, and the right-angle fixing piece 10 is L-shaped.

[0024] Specifically, because the fixing seat 2 is trapezoidal, and the ground rail body 1 is embedded and fixedly welded to the ground rail body 1, the connecting piece 7 is rectangular, and the right-angle fixing piece 10 is L-shaped, it is convenient for mass production and relatively simple to manufacture.

[0025] Working principle: A fixing seat 2 is fixedly installed on the outer surface of the ground rail body 1, and a number of No. 1 connecting holes 3, No. 2 connecting holes 14 and a through-hole 4 are opened on the outer surface of the fixing seat 2. At the same time, a connecting piece 7 is inserted and connected to the outer surface of the through-hole 4. The outer surface of the connecting piece 7 is provided with a number of No. 1 mounting holes 8 and No. 2 mounting holes 9. In addition, a right-angle fixing piece 10 is provided on the outer surface of the connecting piece 7. The outer surface of the right-angle fixing piece 10 is provided with a number of No. 1 fixing holes 11 and No. 2 fixing holes 12. The No. 2 mounting holes 9 and the No. 2 fixing holes 12 are fixedly connected by fixing bolts 13, and the No. 1 fixing hole 11 and the No. 1 connecting hole 3 are fixed by fixing bolts 13. Connection, the No. 1 mounting hole 8 and the No. 2 connecting hole 14 are fixedly connected by fixing bolts 13, the connecting piece 7 is inserted into the through-hole 4, the two flat rails are fixedly connected by the connecting piece 7, and then the right-angle fixing frame is installed, so that the No. 1 fixing hole 11 and the No. 1 connecting hole 3 are fixedly connected by fixing bolts 13, and the No. 1 mounting hole 8 and the No. 2 connecting hole 14 are fixedly connected by fixing bolts 13, and the connection is further tightened. Compared with the related art, the connection structure of a flat rail provided by the utility model has the following beneficial effects: thereby achieving the effect of facilitating the connection of the flat rail, making the connection structure more commonly used, and facilitating mass production.

[0026] Example 2:

[0027] Please refer to Figures 1-4.

[0028] The outer surface of the fixing seat 2 is provided with a plurality of connecting seats 5 , and the outer surface of the connecting seat 5 is provided with a plurality of hole pieces 6 , and the hole pieces 6 are fixedly connected to the No. 2 connecting hole 14 by fixing bolts 13 .

[0029] Specifically, by fixing the hole piece 6 to the No. 2 connecting hole 14 through the fixing bolt 13, the connecting seat 5 is installed on the outer surface of the fixing seat 2 for installation with other objects. The several hole pieces 6 opened on the outer surface of the connecting seat 5 are convenient for connection with other objects or the ground, thereby achieving the effect of easy disassembly, installation and use.

[0030] In the embodiment, the plurality of connecting seats 5 are all L-shaped, and the plurality of connecting seats 5 are evenly distributed on both sides of the fixing seat 2 .

[0031] Specifically, because the plurality of connecting seats 5 are all L-shaped and are evenly distributed on both sides of the fixing seat 2, the fixing seat 2 is more secure when in use.

[0032] In the embodiment: a plurality of fixing bolts 13 are provided in different specifications, and a plurality of No. 1 connecting holes 3, No. 2 mounting holes 9, No. 2 fixing holes 12 and No. 1 fixing holes 11 are all 1 cm, and a plurality of No. 1 mounting holes 8, No. 2 connecting holes 14 and hole pieces 6 are all 1.5 cm.

[0033] Specifically, because several fixing bolts 13 are arranged in different specifications, they can be matched according to the size of the hole diameter. In addition, several No. 1 connecting holes 3, No. 2 mounting holes 9, No. 2 fixing holes 12 and No. 1 fixing holes 11 are all 1 cm, and several No. 1 mounting holes 8, No. 2 connecting holes 14 and hole pieces 6 are all 1.5 cm, which facilitates precise fixation and improves the firmness and accuracy of the connection of the ground rail body 1.

[0034] Working principle: Several connecting seats 5 are provided on the outer surface of the fixing seat 2, and several hole pieces 6 are opened on the outer surface of the connecting seat 5. The hole pieces 6 are fixedly connected to the No. 2 connecting hole 14 by fixing bolts 13, so that the connecting seat 5 is installed on the outer surface of the fixing seat 2 and other objects are installed. The several hole pieces 6 opened on the outer surface of the connecting seat 5 are convenient for connection with other objects or the ground. Compared with the relevant technology, the connection structure of the flat rail provided by the utility model has the following beneficial effects: thereby achieving the effect of facilitating disassembly, installation and use.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure for a flat rail, comprising a rail body (1) and a plurality of fixing bolts (13), characterized in that: A fixing seat (2) is fixedly mounted on the outer surface of the floor rail body (1), and a plurality of No. 1 connecting holes (3), No. 2 connecting holes (14) and a through-port (4) are provided on the outer surface of the fixing seat (2), and a connecting piece (7) is inserted and connected to the outer surface of the through-port (4), and a plurality of No. 1 mounting holes (8) and No. 2 mounting holes (9) are provided on the outer surface of the connecting piece (7), and a right-angle fixing piece (10) is provided on the outer surface of the right-angle fixing piece (10), and a plurality of No. 1 fixing holes (11) and No. 2 fixing holes (12) are fixedly connected to the No. 2 mounting holes (9) and the No. 2 fixing holes (12) by means of the fixing bolts (13), and the No. 1 fixing holes (11) and the No. 1 connecting holes (3) are fixedly connected by means of the fixing bolts (13), and the No. 1 mounting holes (8) and the No. 2 connecting holes (14) are fixedly connected by means of the fixing bolts (13).

2. The connection structure of a flat rail according to claim 1, characterized in that: The outer surface of the fixing seat (2) is provided with a plurality of connecting seats (5), and the outer surface of the connecting seat (5) is provided with a plurality of hole pieces (6). The hole pieces (6) are fixedly connected to the No. 2 connecting hole (14) via the fixing bolts (13).

3. The connection structure of a flat rail according to claim 2, characterized in that: The plurality of connecting seats (5) are all L-shaped, and the plurality of connecting seats (5) are evenly distributed on both sides of the fixing seat (2).

4. The connection structure of a flat rail according to claim 1, characterized in that: The fixing seat (2) is trapezoidal, and the ground rail body (1) is embedded and fixedly welded to the ground rail body (1). The connecting piece (7) is rectangular, and the right-angle fixing piece (10) is L-shaped.

5. The connection structure of a flat rail according to claim 2, characterized in that: Several of the fixing bolts (13) are arranged in different specifications, and several of the No. 1 connecting hole (3), No. 2 mounting hole (9), No. 2 fixing hole (12) and No. 1 fixing hole (11) are all 1 cm, and several of the No. 1 mounting hole (8), No. 2 connecting hole (14) and hole piece (6) are all 1.5 cm.

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