Rail connection device

Abstract

The application discloses a guide rail connecting device, which comprises a first clamping piece, a second clamping piece and a plurality of connecting fixing pieces, wherein the first clamping piece and the second clamping piece are oppositely arranged, and the plurality of connecting fixing pieces penetrate the first clamping piece and the second clamping piece; the first clamping piece is provided with a first mounting area and a plurality of first mounting holes, the plurality of first mounting holes are arranged at intervals along the length direction of the first clamping piece, part of the first mounting holes is located in the first mounting area, and the connecting fixing pieces penetrate the first mounting holes. Through the cooperation of the first clamping piece, the second clamping piece and the connecting fixing pieces, the first clamping piece and the second clamping piece are respectively located on two sides, and the first clamping piece and the second clamping piece are fixed through the connecting fixing pieces, so that clamping and fixing are realized, the safety factor is greatly improved, and the safety of the work of workers is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of connecting device, in particular to a guide rail connecting device. BACKGROUND

[0002] In real life, workers need to do high-altitude work for various reasons, such as air conditioner installation and maintenance, building exterior wall cleaning, high-voltage power installation and maintenance, etc. For high-altitude work, suspension and scaffolding are generally used. The suspension work method does not require a preliminary scaffold to be built, but only needs to be secured by a rope. The scaffolding method is more conducive to the stability of the worker's operation, such as the use of high-voltage power distribution racks. Such racks are built by splicing multiple individual parts, which has higher requirements for the connection firmness of the connecting part, which will directly affect the safety of the worker's work. At present, the protection of the connecting part is lacking, and there is a great safety hazard. SUMMARY

[0003] In view of the deficiencies of the prior art, the present application provides a guide rail connecting device.

[0004] The guide rail connecting device disclosed by the present application comprises a first clamping piece, a second clamping piece, and a plurality of connecting fixing pieces. The first clamping piece and the second clamping piece are arranged opposite to each other, and the plurality of connecting fixing pieces penetrate the first clamping piece and the second clamping piece. The first clamping piece is provided with a first mounting area and a plurality of first mounting holes. The plurality of first mounting holes are arranged at intervals along the length direction of the first clamping piece. Part of the area of the first mounting hole is located in the first mounting area, and the connecting fixing piece penetrates the first mounting hole.

[0005] According to an embodiment of the present application, the second clamping piece is provided with a second mounting area and a plurality of second mounting holes. The second mounting area is arranged opposite to and at intervals with the first mounting area. The plurality of second mounting holes are arranged at intervals along the length direction of the second mounting area. Part of the area of the second mounting hole is located in the second mounting area, and the plurality of second mounting holes correspond to the plurality of first mounting holes. The connecting fixing piece penetrates the second mounting hole and the first mounting hole.

[0006] According to an embodiment of the present application, the first mounting area and the second mounting area jointly form an accommodating area.

[0007] According to an embodiment of the present application, the first clamping piece is further provided with a first closing block, and the second clamping piece is further provided with a second closing block. The first closing block and the second closing block abut against each other.

[0008] According to an embodiment of the present application, the first clamping piece is further provided with a first material-saving area, and the first material-saving area is arranged adjacent to the first mounting area. The first mounting hole is arranged in the first material-saving area and the first mounting area, respectively.

[0009] According to an embodiment of the present application, the second clamping piece is further provided with a second material-saving area, the second material-saving area is arranged adjacent to the second mounting hole, and the second mounting hole is arranged in the second material-saving area and the second mounting area respectively.

[0010] According to an embodiment of the present application, the first clamping piece is further provided with a first fitting surface along the width direction.

[0011] According to an embodiment of the present application, the second clamping piece is further provided with a second fitting surface along the width direction.

[0012] According to an embodiment of the present application, the first clamping piece and the second clamping piece are respectively arranged on two sides of a connection between a first splicing piece and a second splicing piece.

[0013] According to an embodiment of the present application, the first splicing piece and the second splicing piece are both provided with through holes, and the connecting fixing piece penetrates through the through holes.

[0014] The present application has the beneficial effect that through the cooperation of the first clamping piece, the second clamping piece and the connecting fixing piece, the first clamping piece and the second clamping piece are respectively arranged on two sides, and the first clamping piece and the second clamping piece are fixed by the connecting fixing piece, so that clamping and fixing are realized, the safety factor is greatly improved, and safety guarantee is provided for the work of workers. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a use scene diagram of the guide rail connecting device in the embodiment;

[0017] Figure 2 It is another use scene diagram of the guide rail connecting device in the embodiment;

[0018] Figure 3 It is a perspective structural schematic diagram of the guide rail connecting device;

[0019] Figure 4 It is a perspective structural schematic diagram of the first clamping piece in the embodiment;

[0020] Figure 5 It is a side view of the first clamping piece in the embodiment;

[0021] Figure 6 It is a perspective structural schematic diagram of the second clamping piece in the embodiment.

[0022] Reference numerals

[0023] 1-First clamping component; 11-First mounting area; 12-First mounting hole; 13-First sealing block; 14-First material-saving area; 15-First mating surface;

[0024] 2-Second clamping element; 21-Second mounting area; 22-Second mounting hole; 23-Second sealing block; 24-Second material-saving area; 25-Second mating surface;

[0025] 3-Connecting fasteners;

[0026] 4-Accommodation area;

[0027] 5-First assembly;

[0028] 6-Second splice;

[0029] 7-Through hole. Detailed Implementation

[0030] The following drawings disclose several embodiments of the present invention. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0031] Furthermore, in this invention, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the invention. They are merely used to distinguish components or operations described using the same technical terms, and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, such a combination should be considered nonexistent and not within the scope of protection claimed by this invention.

[0032] like Figures 1-3 As shown, Figure 1 This is a usage scenario diagram of the guide rail connection device in the embodiment; Figure 2 This is another usage scenario diagram of the guide rail connection device in the embodiment; Figure 3It is a schematic diagram of the three-dimensional structure of the guide rail connecting device. The guide rail connecting device of the present application comprises a first clamping piece 1, a second clamping piece 2 and a connecting fixing piece 3. The first clamping piece 1 and the second clamping piece 2 are oppositely arranged and abut each other. The connecting fixing piece 3 penetrates the first clamping piece 1 and the second clamping piece 2, fixes the positions of the first clamping piece 1 and the second clamping piece 2, and keeps the first clamping piece 1 and the second clamping piece 2 in the current state for clamping and fixing.

[0033] Specifically, the connecting fixing piece 3 is a combination structure of a screw, a nut and a gasket, which is not only convenient to disassemble, but also has a long service life.

[0034] Please refer to Figure 4 and Figure 5 together, Figure 4 it is a schematic diagram of the three-dimensional structure of the first clamping piece 1 in the embodiment; Figure 5 it is a side view of the first clamping piece 1 in the embodiment. The first clamping piece 1 is provided with a first mounting area 11 and a plurality of first mounting holes 12. The first mounting area 11 is oppositely arranged with the second clamping piece 2. The plurality of first mounting holes 12 are distributed at intervals along the length direction of the first mounting area 11, and the connecting fixing piece 3 penetrates the first mounting hole 12. In specific application, the plurality of first mounting holes 12 are arranged at equal intervals. Further, the first clamping piece 1 is also provided with a first closing block 13. The first closing block 13 is located at one end of the first clamping piece 1, and the first closing block 13 protrudes from the first clamping piece 1. The first closing block 13 abuts against the second clamping piece 2. Still further, the first clamping piece 1 also includes a first material-saving area 14. The first material-saving area 14 is located between the first closing block 13 and the first mounting area 11. The first mounting hole 12 is partially located in the first mounting area 11, and the other part of the first mounting hole 12 is located in the first material-saving area 14. Through the arrangement of the first material-saving area 14, the volume of the first clamping piece 1 is reduced, thereby saving the manufacturing cost and improving the economic benefit. Still further, the first clamping piece 1 also includes a first matching surface 15 adjacent to the first mounting area 11. The first matching surface 15 increases the smoothness and firmness of the connection.

[0035] Again refer to Figure 6 together, Figure 6The schematic diagram of the stereoscopic structure of the second clamping piece 2 in the embodiment. The second clamping piece 2 is provided with a second mounting area 21 and a plurality of second mounting holes 22. The second mounting area 21 is arranged opposite to the first mounting area 11, and the second mounting area 21 and the first mounting area 11 jointly splice into the accommodating area 4 to realize the accommodating function. The plurality of second mounting holes 22 correspond to the plurality of first mounting holes 12 respectively, and the connecting fixing piece 3 penetrates the first mounting hole 12 and the second mounting hole 22. In specific application, the plurality of second mounting holes 22 are equidistantly arranged along the length direction of the second clamping piece 2. Further, the second clamping piece 2 is also provided with a second sealing block 23. The second sealing block 23 is located at one end of the second clamping piece 2 away from the second mounting area 21, and the second sealing block 23 and the first sealing block 13 abut against each other to form an obstruction. Still further, the second clamping piece 2 is also provided with a second material-saving area 24. The second material-saving area 24 is arranged opposite to the first material-saving area 14, and the first material-saving area 14 and the second material-saving area 24 splice into a complete material-saving area, which greatly reduces the manufacturing cost of the whole device. Still further, the second clamping piece 2 is also provided with a second matching surface 25. The second matching surface 25 is opposite to the first matching surface 15, and jointly acts to realize the stability of the connection.

[0036] In the embodiment, the first clamping piece 1 and the second clamping piece 2 have the same structure.

[0037] Please refer to Figure 1 and Figure 2 again. The guide rail connecting device further comprises a first splicing piece 5 and a second splicing piece 6. The first splicing piece 5 is connected with the second splicing piece 6, and the first clamping piece 1 and the second clamping piece 2 are located at the connection position. The first splicing piece 5 and the second splicing piece 6 are fixedly connected to enhance the firmness of the connection position and avoid the separation of the first splicing piece 5 and the second splicing piece 6. Further, the first splicing piece 5 and the second splicing piece 6 are both provided with a through hole 7, and the connecting fixing piece 3 penetrates the through hole 7. In specific application, the through hole 7 is arranged on the side edge of the first splicing piece 5 and the second splicing piece 6. Further, the positions of the through hole 7, the first mounting hole 12 and the second mounting hole 22 are arranged so that the first mounting area 11 and the second mounting area 21 can be more tightly attached to the first splicing piece 5 and the second splicing piece 6. In combination with the effect of the connecting fixing piece 3, the first clamping piece 1 and the second clamping piece 2 can generate a larger clamping force on the first splicing piece 5 and the second splicing piece 6, thereby making the combination of the first clamping piece 1, the second clamping piece 2, the first splicing piece 5 and the second splicing piece 6 more firm.

[0038] When the guide rail connecting device is used, first, the first splicing piece 5 is spliced with the second splicing piece 6, the first installation area 11 on the first clamping piece 1 is attached to one side of the first splicing piece 5 and the second splicing piece 6, at the same time, the first fitting surface 15 is also attached to the first splicing piece 5 and the second splicing piece 6, similarly, the second clamping piece 2 is installed on the other side, then the connecting fixing piece 3 penetrates the first installation hole 12, the through hole 7 and the second installation hole 22 in sequence, the first clamping piece 1 and the second clamping piece 2 are fixed, at the same time, the first sealing block 13 and the second sealing block also abut each other, the connecting part of the first splicing piece 5 and the second splicing piece 6 is protected, which prevents it from being impacted and corroded from the outside, and prolongs its service life.

[0039] In summary, through the cooperation of the first clamping piece 1, the second clamping piece 2 and the connecting fixing piece 3, the first clamping piece 1 and the second clamping piece 2 are respectively located on both sides and are fixed by the connecting fixing piece 3, which realizes clamping and fixing, greatly improves the safety factor and provides safety protection for the work of workers.

[0040] The above only describes the embodiments of the present application and is not used to limit the present application. The present application can have various changes and variations for those skilled in the art. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the scope of claims of the present application.

Claims

1. A rail connection device, characterized in that The utility model relates to a kind of first clamping piece (1), second clamping piece (2) and multiple connection fixing parts (3), the first clamping piece (1) is oppositely arranged with the second clamping piece (2), multiple connection fixing parts (3) are through the first clamping piece (1) and the second clamping piece (2);The first clamping piece (1) is equipped with first installation area (11) and multiple first installation hole (12), multiple first installation hole (12) is interval arranged along the length direction of the first clamping piece (1), the partial area of first installation hole (12) is located in first installation area (11), and connection fixing part (3) is through first installation hole (12); The second clamping piece (2) is equipped with second installation area (21) and multiple second installation hole (22), the second installation area (21) is oppositely interval arranged with the first installation area (11), multiple second installation hole (22) is interval arranged along the length direction of the second installation area (21), the partial area of second installation hole (22) is located in second installation area (21), and multiple second installation hole (22) is corresponding with multiple first installation hole (12), and connection fixing part (3) is through second installation hole (22) and first installation hole (12); The first installation area (11) and the second installation area (21) form an accommodating area (4) together; The first clamping piece (1) is further provided with a first fitting surface (15) along the width direction; The second clamping piece (2) is further provided with a second fitting surface (25) along the width direction; It further includes a first splicing piece (5) and a second splicing piece (6) connected with the first splicing piece (5), the first clamping piece (1) and the second clamping piece (2) are located on both sides of the connection of the first splicing piece (5) and the second splicing piece (6) respectively; The first splicing piece (5) and the second splicing piece (6) are both provided with a through hole (7), and the connection fixing part (3) penetrates the through hole (7). The first clamping piece (1) is further provided with a first closing block (13), and the second clamping piece (2) is further provided with a second closing block (23), the first closing block (13) and the second closing block (23) abut each other.

2. Rail connection arrangement according to claim 1, characterized in that The first clamping piece (1) is further provided with a first material-saving area (14), the first material-saving area (14) is adjacent to the first installation area (11), and the first installation hole (12) is respectively arranged in the first material-saving area (14) and the first installation area (11).

3. The rail connecting device according to claim 1, characterized in that The second clamping piece (2) is further provided with a second material-saving area (24), the second material-saving area (24) is adjacent to the second installation hole (22), and the second installation hole (22) is respectively arranged in the second material-saving area (24) and the second installation area (21).

4. The rail connecting device according to claim 1, characterized in that ​

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