Universal clamp for tracks of multiple specifications

Abstract

The utility model provides a universal fixture for tracks of multiple specifications, which is applied to the field of photovoltaic mounting components. Comprising a mounting seat plate which is fixedly connected to a corresponding supporting plane; one side of the fixed clamping block abuts against and is fixedly arranged on the mounting seat plate, a first clamping groove with an inward opening is formed in the outer side of the top of the fixed clamping block, a second clamping groove with an inward opening is formed in the end, away from the first clamping groove, of the fixed clamping block, and the width of the first clamping groove is larger than that of the second clamping groove; and the locking mechanism is used for fixedly arranging the fixed clamping block on the mounting seat plate. The width of the first clamping groove and the width of the second clamping groove are different, two supporting guide rail models of different general specifications in the field can be supported to be installed, use of the installation clamp is facilitated to a certain degree, the cooperative clamping effect of the movable clamping block and the fixed clamping block is omitted, and the installation clamp is convenient to use. And the track can be fixed through the clamping grooves in the fixed clamping blocks, so that the cost can be effectively reduced while the rapid installation of the track clamp is realized.

Description

Technical Field

[0001] The utility model relates to a universal clamp for tracks with multiple specifications, which is applied to the field of photovoltaic installation components. Background Art

[0002] The support rail is one of the indispensable components when installing photovoltaic modules. It is usually fixed by a specific mounting mechanism. The rail mounting mechanism currently used mainly consists of a mounting base plate and a clamping plate that can be mounted on the base plate. The clamping plate is firmly locked to the end of the mounting base plate by a locking member, such as a locking bolt, so as to achieve stable clamping and fixing of the support rail.

[0003] Existing patents, such as the guide rail installation mechanism shown in application number CN202122283911.8, introduce a locking mechanism that can firmly lock the fixed clamp and the movable clamp on the mounting base plate to create the inner and outer mounting slots of the guide rail. This design allows the product to be pre-assembled when the structure is already fixed, and supports the locking operation of the support rail directly at the construction site. Such a method can significantly simplify the installation process and greatly improve the work efficiency at the construction site, but it cannot adapt to support rails of various specifications. Therefore, in order to solve the above problems, the utility model designs a universal clamp for multi-specification tracks. Utility Model Content

[0004] The utility model provides a universal clamp for tracks of multiple specifications, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] A universal clamp for tracks of multiple specifications, comprising:

[0007] Install the seat plate and fix it on the corresponding supporting plane;

[0008] A fixed clamp block, one side of which abuts against and fixes the device on the mounting seat plate, a first card slot opening inwards is provided on the outer side of the top of the fixed clamp block, and a second card slot opening inwards is provided on one end of the fixed clamp block away from the first card slot, and the width of the first card slot is greater than the width of the second card slot;

[0009] The locking mechanism is used to fix the fixing clamp block to the mounting seat plate.

[0010] As a further improvement, the mounting seat plate includes a horizontally arranged connecting portion, one end of the connecting portion is folded upward to provide a mounting portion, the outer side surface of the mounting portion is provided with a serrated serrated groove, the fixed clamp block is provided with an abutment plate on one side of the mounting seat plate, and the abutment plate is provided with a serrated protrusion corresponding to the serrated groove.

[0011] As a further improvement, a longitudinal through groove with an opening at the top is provided on the side wall of the mounting portion, and a corresponding shifting convex edge extends inwardly from the top of the mounting portion.

[0012] As a further improvement, a first inclined block is provided on the top of the fixed clamp block, and the first inclined block is inclined upward to the horizontal plane, and the angle α is 3~5°. A first clamping pin is provided above the first inclined block, and a first clamping groove for fixing the support guide rail is formed between the first inclined block and the first clamping pin.

[0013] As a further improvement, a second inclined block is provided on the side of the fixed clamp block away from the first inclined block. The second inclined block is inclined downward to the horizontal plane, and an angle β=2~4° is provided under the second inclined block. A second clamping pin is formed between the second inclined block and the second clamping pin for fixing the support guide rail.

[0014] As a further improvement, a fixing plate is provided on the side of the fixing clamp away from the abutment plate, and a transverse mounting hole is provided on the fixing plate, and the locking mechanism includes a locking bolt that passes through the longitudinal through groove and is threadedly connected to the transverse mounting hole, an elastic member is provided between the nut of the locking bolt and the abutment plate, and a limiting gasket is provided between the nut of the locking bolt and the inner side surface of the mounting part.

[0015] As a further improvement, the elastic member is a variable diameter spring.

[0016] As a further improvement, a through groove is provided between the abutment plate and the fixing plate.

[0017] The beneficial effects of the utility model are:

[0018] (1) The utility model installs a fixed clamp on the mounting base plate through a locking mechanism, and fixes and installs the support guide rail through a first slot and a second slot arranged above the fixed clamp. The widths of the first slot and the second slot are inconsistent, which can support the installation of two support guide rail models of different general specifications in the field, and facilitate the use of the installation fixture to a certain extent. Compared with a guide rail installation mechanism with application number CN202122283911.8, the cooperative clamping effect of the movable clamp and the fixed clamp is cancelled, and the rail can be fixed by the slot on the fixed clamp, which can realize the rapid installation of the rail clamp and effectively reduce the cost.

[0019] (2) The first tilting block is tilted upward with respect to the horizontal plane, and the included angle α is 3-5°, so that during the installation of the support rail, the first clamping pin also has a certain tilting angle, which can more firmly clamp the support rail and improve the installation stability between the clamp and the support rail.

[0020] (3) The second tilting block is inclined downward with respect to the horizontal plane, and the angle β is 2-4°. Compared with the angle setting of the first tilting block, the inclination angle of the second tilting block is smaller. Since the width of the first slot is larger than that of the second slot, it may be difficult to clip the support rail in when the support rail is initially fixed and installed. Therefore, setting a second tilting block with a smaller inclination angle can not only improve the installation stability between the clamp and the support rail, but also facilitate the initial clipping and insertion of the support rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the support rail clamp installation structure provided by an embodiment of the utility model.

[0023] Figure 2 It is a schematic diagram of the exploded structure of the installation process of the support rail clamp provided by the embodiment of the utility model.

[0024] Figure 3 It is a side structural schematic diagram of the installation process of the support guide rail clamp provided by an embodiment of the utility model.

[0025] Figure 4 It is a schematic diagram of the exploded structure of the support rail clamp provided in an embodiment of the utility model.

[0026] Figure 5 It is a side view structural schematic diagram of the support guide rail clamp provided in an embodiment of the utility model.

[0027] Figure 6 It is a schematic diagram of another installation structure of the support rail clamp provided in an embodiment of the utility model.

[0028] Figure 7 It is a schematic diagram of the structure of the support rail clamp provided by an embodiment of the utility model installed on the hook assembly.

[0029] The accompanying drawings are marked as follows:

[0030] 10. Mounting plate; 11. Connecting portion; 12. Mounting portion; 121. Longitudinal through groove; 122. Shifting convex edge; 123. Sawtooth groove;

[0031] 20. Fixed clamping block; 21. Abutment plate; 211. Sawtooth convex edge; 22. Fixed plate; 221. Transverse mounting hole; 23. First inclined block; 231. First card pin; 232. First card slot; 24. Second inclined block; 241. Second card pin; 242. Second card slot; 25. Through slot;

[0032] 30. Locking mechanism; 31. Locking bolt; 32. Elastic member; 33. Limiting gasket;

[0033] 40. Support guide rails; 41. Install slide rails. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0035] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] Reference Figures 1 to 3 As shown, a universal clamp for multi-specification tracks includes: a mounting seat plate 10, fixedly connected to a corresponding supporting plane, the mounting seat plate 10 includes a horizontally arranged connecting portion 11, one end of the connecting portion 11 is folded upward to form a mounting portion 12, a longitudinal through groove 121 with an open top is provided on the side wall of the mounting portion 12, and a corresponding gear convex edge 122 extends inward from the top of the mounting portion 12. A sawtooth groove 123 is provided on the outer side surface of the mounting portion 12.

[0037] Reference Figures 1 to 5As shown, the fixed clamp block 20 has one side abutted and fixed on the mounting seat plate 10. The fixed clamp block 20 is provided with an abutting plate 21 on the side abutting the mounting seat plate 10. The abutting plate 21 is provided with a sawtooth convex edge 211 corresponding to the sawtooth groove 123. The top outer side of the fixed clamp block 20 is provided with a first card slot 232 opening inward. In this embodiment, the top of the fixed clamp block 20 is provided with a first inclined block 23. The first inclined block 23 is inclined upward with respect to the horizontal plane, and the angle α is 3-5°. In this embodiment, the angle α is 3.75°. The first card pin 231 is provided above the first inclined block 23. The first card slot 232 for fixing the support rail is formed between the first inclined block 23 and the first card pin 231.

[0038] The fixed clamp block 20 is provided with a second clamping groove 242 with an opening inward at one end away from the first clamping groove 232. In this embodiment, the fixed clamp block 20 is provided with a second inclined block 24 at one side away from the first inclined block 23. The second inclined block 24 is arranged downwardly inclined with respect to the horizontal plane, and the angle β is 2-4°. In this embodiment, the angle α is 2.75°. A second clamping pin 241 is provided below the second inclined block 24. A second clamping groove 242 for fixing the support rail is formed between the second inclined block 24 and the second clamping pin 241. The width of the first clamping groove 232 is greater than the width of the second clamping groove 242.

[0039] A fixing plate 22 is disposed on the side of the fixing clamp 20 away from the abutment plate 21, and a transverse mounting hole 221 is disposed on the fixing plate 22 and passes through the abutment plate 21. A through slot 25 is disposed between the abutment plate 21 and the fixing plate 22, and the purpose of providing the through slot 25 is to save materials and maintain a certain mounting strength.

[0040] Reference Figures 1 to 5 As shown, the locking mechanism 30 is used to fix the fixing clamp 20 to the mounting seat plate 10. The locking mechanism 30 includes a locking bolt 31 that passes through the longitudinal through groove 121 and is threadedly connected to the transverse mounting hole 221. An elastic member 32 is provided between the nut of the locking bolt 31 and the abutment plate 21. A limiting gasket 33 is provided between the nut of the locking bolt 31 and the inner side surface of the mounting portion 12.

[0041] As a further improvement, the elastic member 32 is a variable diameter spring. By providing the variable diameter spring, the stress distribution of the spring is more uniform due to the change in diameter, which helps to improve the load-bearing capacity and life of the spring, and can effectively fix the spring.

[0042] Reference Figure 1 or Figures 6-7As shown, the installation method of the utility model is: according to the required installation height, the fixing clamp block 20 is first pressed against the side wall of the mounting seat plate 10, and the fixing clamp block 20 is further fixed by the serrated groove 123 and the serrated convex edge 211, and the locking bolt 31, the reducing spring, and the limit gasket 33 are pre-installed on the fixing clamp block 20, and then the installation slide groove 41 on the support guide rail 40 is inserted into the first groove 232 or the second groove 242 and slid to the installation position, and then the locking bolt 31 is tightened and fixed, thereby fixing the support guide rail 40. The utility model is easy to install, has a stable structure, and can effectively reduce costs.

[0043] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A universal clamp for multi-specification tracks, characterized in that: include: A mounting base plate (10) is fixedly connected to a corresponding supporting plane; A fixed clamp block (20), one side of which abuts against and fixes the device on the mounting seat plate (10), a first card slot (232) opening inwardly is provided on the outer side of the top of the fixed clamp block (20), and a second card slot (242) opening inwardly is provided on one end of the fixed clamp block (20) away from the first card slot (232), and the width of the first card slot (232) is greater than the width of the second card slot (242); A locking mechanism (30) is used to fix the fixing clamp (20) onto the mounting seat plate (10).

2. A universal clamp for multi-specification tracks according to claim 1, characterized in that: The mounting seat plate (10) comprises a horizontally arranged connecting portion (11), one end of the connecting portion (11) being folded upward to form a mounting portion (12), the outer side surface of the mounting portion (12) being provided with a sawtooth-shaped sawtooth groove (123), and the fixing clamp block (20) being abutted against the mounting seat plate (10) and provided with an abutting plate (21), the abutting plate (21) being provided with a sawtooth convex edge (211) corresponding to the sawtooth groove (123).

3. A universal clamp for multi-specification tracks according to claim 2, characterized in that: A longitudinal through groove (121) with an open top is provided on the side wall of the mounting portion (12), and a corresponding shifting convex edge (122) extends inwardly from the top of the mounting portion (12).

4. The universal clamp for multi-specification tracks according to claim 1, characterized in that: A first inclined block (23) is provided on the top of the fixed clamp block (20); the first inclined block (23) is arranged to be inclined upward with respect to a horizontal plane, and an angle α is 3-5°; a first clamping pin (231) is provided above the first inclined block (23); a first clamping groove (232) for fixing a support guide rail is formed between the first inclined block (23) and the first clamping pin (231).

5. A universal clamp for multi-specification tracks according to claim 4, characterized in that: A second inclined block (24) is provided on the side of the fixed clamp block (20) away from the first inclined block (23); the second inclined block (24) is arranged to be inclined downward with respect to a horizontal plane, and an angle β thereof is 2-4°; a second clamping pin (241) is provided below the second inclined block (24); a second clamping groove (242) for fixing the support guide rail is formed between the second inclined block (24) and the second clamping pin (241).

6. The universal clamp for multi-specification tracks according to claim 3, characterized in that: A fixing plate (22) is arranged on one side of the fixing clamp block (20) away from the abutment plate (21); a transverse mounting hole (221) penetrating the abutment plate (21) is arranged on the fixing plate (22); the locking mechanism (30) comprises a locking bolt (31) penetrating the longitudinal through slot (121) and being threadedly connected to the transverse mounting hole (221); an elastic member (32) is arranged between the nut of the locking bolt (31) and the abutment plate (21); and a limiting gasket (33) is arranged between the nut of the locking bolt (31) and the inner side surface of the mounting portion (12).

7. The universal clamp for multi-specification tracks according to claim 6, characterized in that: The elastic member (32) is a variable diameter spring.

8. The universal clamp for multi-specification tracks according to claim 7, characterized in that: A through groove (25) is provided between the abutment plate (21) and the fixing plate (22).

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