CN220086840U

CN220086840U - Photovoltaic electric station cable fixer

Info

Publication number: CN220086840U
Application number: CN202321632193.3U
Authority: CN
Inventors: 邓伟楠; 董晨明; 牛宇栋; 靳志刚; 毛蓓
Original assignee: Anyang Yuanjing New Energy Co ltd
Current assignee: Anyang Yuanjing New Energy Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-24
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of cable fixing equipment and discloses a photovoltaic station cable fixer, which comprises a lower pressing plate and an upper pressing plate, wherein the end parts of the lower pressing plate and the upper pressing plate are hinged, a plurality of mounting grooves are formed in the positions of the upper surface of the lower pressing plate and the lower surface of the upper pressing plate, a plurality of mounting grooves are formed in equal intervals, guide holes are formed in the two ends of each mounting groove, clamping plates are arranged on the inner sides of the mounting grooves, guide posts are symmetrically welded on the outer vertical surfaces of the clamping plates, the guide posts are connected with the guide holes in an inserting mode, anti-skidding convex teeth are arranged on the inner vertical surfaces of the clamping plates, and the anti-skidding convex teeth are formed in a plurality of positions and are integrally formed with the clamping plates. After the end head of the first countersunk head screw is abutted against the outer vertical surface of the clamping plate, the clamping plate is clamped to the cable through the guide post matched with the guide hole, so that the cable is effectively prevented from being loosened, and the fixing effect of the cable is improved.

Description

Photovoltaic electric station cable fixer

Technical Field

The utility model relates to the technical field of cable fixing equipment, in particular to a photovoltaic electric station cable fixer.

Background

Distributed photovoltaic power plants, which are typically power generation systems that utilize distributed resources and are installed on a smaller scale and are deployed near the consumer, typically access a power grid of less than 35 kv or less, are often built on a residential or large plant roof basis by installing cable holders and then passing the cables through the holders. However, in the prior art, the cable fixing device cannot be suitable for cables with different specifications, and after the existing fixing device is used for a long time, the condition of loosening between the upper pressing plate and the lower pressing plate exists, so that the fixation of the cables cannot be better realized.

The utility model discloses a distributed photovoltaic station cable fixer disclosed by a patent network (the authorized bulletin number is CN 216819319U), and belongs to the technical field of cable fixing equipment. The fixing device comprises a lower pressing plate and an upper pressing plate, wherein one sides of the upper pressing plate and the lower pressing plate are hinged, a plurality of arc grooves are formed in the upper pressing plate and the lower pressing plate, two mounting grooves are formed in the inner wall of each arc groove, a self-adjusting structure is arranged in each mounting groove, a clamping plate is arranged in each arc groove, the clamping plates are fixedly connected with the self-adjusting structure, a positioning block and a positioning plate are fixedly arranged on one side of the upper pressing plate, a vertical plate is fixedly arranged at the top of the lower pressing plate, a positioning rod is movably arranged on the vertical plate, a pulling plate is fixedly arranged at one end of the positioning rod, a limiting plate is arranged at the top of the pulling plate, and a mounting plate is fixedly arranged on one side of the lower pressing plate. The self-adjusting structure is arranged, so that the self-adjusting structure can be automatically adjusted according to the specification of the cable, can be suitable for cables of various types, and has a wider application range.

With respect to the above description, the applicant believes that the following problems exist:

in the use process, the cable can extrude the two clamping plates, the two clamping plates extrude the two groups of guide rods, the guide rods extrude the guide plates, the guide plates extrude the telescopic rods, the telescopic rods extrude the springs, the deformation of the springs can use cables with different specifications, after the upper pressing plate is attached to the lower pressing plate, the positioning rods are loosened, the positioning rods are reinserted into the positioning holes under the driving of the tension springs, and meanwhile, the limiting plates are driven to be clamped above the positioning plates to realize positioning, but in the positioning process, the space between the clamping plates can not be changed due to the fact that the elastic force of the springs changes, so that the cable cannot be stably clamped, and the cable fixing device of the photovoltaic station needs to be changed to solve the problems.

Disclosure of Invention

The utility model aims to provide a photovoltaic cable fixer for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the photovoltaic electric station cable fixer comprises a lower pressing plate and an upper pressing plate;

the end parts of the lower pressing plate and the upper pressing plate are hinged;

the upper surface of the lower pressing plate and the lower surface of the upper pressing plate are provided with a plurality of mounting grooves which are equidistantly formed, and both ends of the plurality of mounting grooves are provided with guide holes;

the inner side of the mounting groove is provided with a clamping plate, the outer vertical surface of the clamping plate is symmetrically welded with a guide pillar, the guide pillar is connected with the guide hole in an inserting way, the inner vertical surface of the clamping plate is provided with a plurality of anti-skid convex teeth, and the anti-skid convex teeth and the clamping plate are of an integrated structure;

countersunk screw holes are formed between the guide holes, first countersunk screws are connected to the inner sides of the countersunk screw holes in a screwed mode, the end heads of the first countersunk screws are abutted to the outer vertical faces of the clamping plates, and springs are sleeved at the countersunk screw holes.

Preferably, the length of the guide post is matched with the depth of the guide hole, and the outer diameter of the guide post is matched with the inner diameter of the guide hole.

Preferably, grooves are symmetrically formed in one ends, far away from the hinge, of the lower pressing plate and the upper pressing plate, and the corresponding grooves are communicated with each other.

Preferably, a locking plate is installed at the inner side of the corresponding groove, and the locking plate and the corresponding groove form an embedded structure.

Preferably, the surface of the locking plate is longitudinally and symmetrically provided with second countersunk screws, and the second countersunk screws penetrate through the locking plate.

Preferably, a threaded hole is formed in the position, corresponding to the second countersunk head screw, of the inner side of the groove, and the threaded hole is in threaded connection with the second countersunk head screw.

Preferably, a mounting plate is arranged on one side of the corresponding groove, the mounting plate and the lower pressing plate and the upper pressing plate are respectively in an integrated structure, and the surface of the mounting plate is symmetrically provided with assembly holes.

Compared with the prior art, the utility model provides the photovoltaic power station cable fixer, which has the following beneficial effects:

1. this be used for photovoltaic power plant cable fixer, in arranging the mounting groove that holding down plate and top board set up with the cable, make the cable and the clamping plate inner wall department that the mounting groove inboard was installed set up simultaneously anti-skidding dogtooth butt, then make and close between holding down plate and the top board, through installing first countersunk head screw in countersunk head screw inboard, and cover at first countersunk head screw department establishes the spring, at first countersunk head screw cooperation countersunk head screw pivoted in-process, compression deformation with the spring, can effectually prevent that first countersunk head screw from becoming flexible with the elastic force of spring, and after the outer facade department butt of first countersunk screw and clamping plate, through guide pillar cooperation guiding hole removal, thereby make clamping plate clamp to cable pine take off, effectually prevented the cable pine, the fixed effect of cable has been improved.

2. This a be used for photovoltaic power plant cable fixer after assembling to the recess inboard through the locking plate, utilize the second countersunk head screw to run through the locking plate and then with the screw hole looks spiro union that the recess inboard set up, conveniently be in the same place the quick locking of holding down plate and top board.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of a split structure of the present utility model;

FIG. 2 is a schematic view of the inner side structure of the installation groove of the present utility model;

FIG. 3 is a schematic view of a clamping plate assembly structure of the present utility model;

fig. 4 is a schematic view of the structure of the clamping plate of the present utility model.

In the figure: 1. a lower pressing plate; 2. an upper press plate; 3. a mounting groove; 4. a clamping plate; 5. anti-skid convex teeth; 6. a guide post; 7. a guide hole; 8. countersunk head screw holes; 9. a first countersunk head screw; 10. a spring; 11. a groove; 12. a threaded hole; 13. a locking plate; 14. a second countersunk head screw; 15. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the photovoltaic electric station cable fixer comprises a lower pressing plate 1 and an upper pressing plate 2;

the end parts of the lower pressing plate 1 and the upper pressing plate 2 are hinged;

the upper surface of the lower pressing plate 1 and the lower surface of the upper pressing plate 2 are provided with a plurality of mounting grooves 3, the mounting grooves 3 are equidistantly provided with a plurality of guide holes 7, and the two ends of the plurality of mounting grooves 3 are provided with guide holes 7;

the inner side of the mounting groove 3 is provided with a clamping plate 4, the outer vertical surface of the clamping plate 4 is symmetrically welded with a guide post 6, the guide post 6 is connected with a guide hole 7 in an inserting way, the inner vertical surface of the clamping plate 4 is provided with a plurality of anti-skid convex teeth 5, and the anti-skid convex teeth 5 and the clamping plate 4 are of an integrated structure;

countersunk screw holes 8 are formed between the guide holes 7, first countersunk screws 9 are screwed on the inner sides of the countersunk screw holes 8, the ends of the first countersunk screws 9 are abutted against the outer vertical surfaces of the clamping plates 4, and springs 10 are sleeved at the countersunk screw holes 8.

Further, the length of the guide post 6 is matched with the depth of the guide hole 7, and the outer diameter of the guide post 6 is matched with the inner diameter of the guide hole 7, so that the stability of the guide post 6 in the moving process of the guide hole 7 is ensured.

Embodiment two:

referring to fig. 1 and 2, in combination with the first embodiment, it is further obtained that the end, far away from the hinge, of the lower pressing plate 1 and the upper pressing plate 2 is symmetrically provided with grooves 11, and the corresponding grooves 11 are connected in a conducting manner.

Further, the locking plate 13 is installed on the inner side of the corresponding groove 11, the locking plate 13 and the corresponding groove 11 form an embedded structure, the second countersunk head screws 14 are longitudinally and symmetrically installed on the surface of the locking plate 13, the second countersunk head screws 14 penetrate through the locking plate 13, threaded holes 12 are formed in the positions, corresponding to the second countersunk head screws 14, of the inner side of the groove 11, the threaded holes 12 are in threaded connection with the second countersunk head screws 14, after the locking plate 13 is assembled on the inner side of the groove 11, the second countersunk head screws 14 penetrate through the locking plate 13 and then are in threaded connection with the threaded holes 12 formed in the inner side of the groove 11, and accordingly the lower pressing plate 1 and the upper pressing plate 2 can be conveniently and rapidly locked together.

Further, the mounting plate 15 is arranged on one side of the corresponding groove 11, the mounting plate 15 and the lower pressing plate 1 and the upper pressing plate 2 are respectively in an integrated structure, and the mounting plate 15 is symmetrically provided with assembly holes on the surface, so that the lower pressing plate 1 and the upper pressing plate 2 for clamping the cable can be quickly assembled and fixed.

In the actual operation process, when the device is used, a cable is placed in the installation groove 3 formed between the lower pressing plate 1 and the upper pressing plate 2, meanwhile, the cable is abutted against the anti-slip convex teeth 5 formed at the inner wall of the clamping plate 4 installed at the inner side of the installation groove 3, then the lower pressing plate 1 and the upper pressing plate 2 are closed, the first countersunk screw 9 is installed at the inner side of the countersunk screw hole 8, the spring 10 is sleeved at the first countersunk screw 9, the spring 10 is compressed and deformed in the process of rotating the first countersunk screw 9 in cooperation with the countersunk screw hole 8, the first countersunk screw 9 can be effectively prevented from loosening by the elastic acting force of the spring 10, and after the end of the first countersunk screw 9 is abutted against the outer vertical surface of the clamping plate 4, the clamping plate 4 is clamped by the guide post 6 in cooperation with the guide hole 7, so that the cable is effectively prevented from loosening, and the fixing effect of the cable is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. Photovoltaic electric station cable fixer, its characterized in that: comprises a lower pressing plate (1) and an upper pressing plate (2);

the end parts of the lower pressing plate (1) and the upper pressing plate (2) are hinged;

the upper surface of the lower pressing plate (1) and the lower surface of the upper pressing plate (2) are provided with mounting grooves (3), a plurality of mounting grooves (3) are formed in an equidistant manner, and guide holes (7) are formed in two ends of each mounting groove (3);

the anti-slip clamp comprises a clamp plate (4) arranged on the inner side of an installation groove (3), guide posts (6) are symmetrically welded on the outer vertical surface of the clamp plate (4), the guide posts (6) are connected with guide holes (7) in an inserting mode, anti-slip convex teeth (5) are arranged on the inner vertical surface of the clamp plate (4), a plurality of anti-slip convex teeth (5) are arranged, and the anti-slip convex teeth (5) and the clamp plate (4) are of an integrated structure;

countersunk screw holes (8) are formed between the guide holes (7), first countersunk screws (9) are connected to the inner sides of the countersunk screw holes (8) in a screwed mode, the end heads of the first countersunk screws (9) are abutted to the outer vertical faces of the clamping plates (4), and springs (10) are sleeved at the countersunk screw holes (8).

2. The photovoltaic cell site cable retainer of claim 1, wherein: the length of the guide post (6) is matched with the depth of the guide hole (7), and the outer diameter of the guide post (6) is matched with the inner diameter of the guide hole (7).

3. The photovoltaic cell site cable retainer of claim 1, wherein: grooves (11) are symmetrically formed in one ends, far away from the hinge, of the lower pressing plate (1) and the upper pressing plate (2), and the corresponding grooves (11) are connected in a conducting mode.

4. A photovoltaic power station cable retainer according to claim 3, characterized in that: a locking plate (13) is arranged on the inner side of the corresponding groove (11), and the locking plate (13) and the corresponding groove (11) form an embedded structure.

5. The photovoltaic cell site cable retainer of claim 4, wherein: and second countersunk screws (14) are longitudinally and symmetrically arranged on the surface of the locking plate (13), and the second countersunk screws (14) penetrate through the locking plate (13).

6. The photovoltaic cell site cable retainer of claim 5, wherein: a threaded hole (12) is formed in the inner side of the groove (11) and corresponds to the second countersunk head screw (14), and the threaded hole (12) is in threaded connection with the second countersunk head screw (14).

7. A photovoltaic power station cable retainer according to claim 3, characterized in that: the mounting plate (15) is arranged on one side of the corresponding groove (11), the mounting plate (15) and the lower pressing plate (1) and the upper pressing plate (2) are respectively of an integrated structure, and assembly holes are symmetrically formed in the surface of the mounting plate (15).