CN220234520U

CN220234520U - Photovoltaic module cable lock catch

Info

Publication number: CN220234520U
Application number: CN202321434008.XU
Authority: CN
Inventors: 翁晶金; 张辉; 崔利敏; 梁艳艳
Original assignee: Beijing Zhongneng Xinyuan Technology Development Co ltd
Current assignee: Beijing Zhongneng Xinyuan Technology Development Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-22
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of photovoltaic equipment support, and particularly discloses a photovoltaic module steel cable lock catch, which comprises a clamping table for clamping a photovoltaic module and a fixing piece arranged on the clamping table and used for fixing a steel cable, wherein the fixing piece comprises a fixing plate connected with the clamping table, a rotary table arranged at one end of the fixing plate far away from the clamping table, a positioning shaft fixedly connected to the rotary table and a rotating sleeve sleeved on the positioning shaft, external threads are arranged on the positioning shaft, a rotating handle used for tightening the rotating sleeve is connected to the positioning shaft on the outer side of the rotating sleeve in a threaded manner, a rotating plate is arranged on one side of the rotating sleeve, and a positioning block used for fixing the steel cable is detachably connected to the rotating plate.

Description

Photovoltaic module cable lock catch

Technical Field

The application relates to the technical field of photovoltaic equipment support, and particularly discloses a photovoltaic module steel cable lock catch.

Background

With the increasing growth of living conditions, the demands of people for energy are also increasing with the gradual improvement of living conditions. With the formulation of carbon emission indexes, a trend of the era has been made for the use of renewable clean energy. Common renewable energy sources include: solar energy, wind energy and water energy.

For solar energy, the solar energy collection and conversion function is generally performed by a solar panel, that is, a photovoltaic panel. Through the photovoltaic board belongs to photovoltaic module's part, photovoltaic module includes photovoltaic board and installs photovoltaic board support of photovoltaic board, and photovoltaic board support divide into ground type, wall type, roofing formula and portable according to different installation forms. The photovoltaic panel bracket is usually used for mounting and fixing the photovoltaic panel by wrapping the photovoltaic panel in aluminum alloy frames, and fixing the photovoltaic panel bracket between the aluminum alloy frames by steel ropes.

The assembly for fixing a photovoltaic module to a flexible steel cable comprises a locking piece A, a locking piece C and a locking piece cover plate B, wherein the steel cable is placed in a cavity of the locking piece A, and the locking piece cover plate B and the locking piece A are matched to fix the steel cable in the cavity, so that the photovoltaic panel can be fixed through the steel cable.

However, when the locking piece is positioned and installed on the steel cable, the orientation of the locking piece can be selected and fixed on the aluminum alloy frame firstly because the orientation of the profile groove is fixed, and then the steel cable is fixed. The fixing device does not have the function of fixing the aluminum alloy frame and the photovoltaic panel by matching the steel cable by changing the orientation of the groove at any angle, and in the process of installation, the aluminum alloy frame and the photovoltaic panel can be fixed by the locking piece only after the aluminum alloy frame and the photovoltaic panel are fixed. Once the locking piece is installed on the wrong side during the fixation with the aluminum alloy frame, the locking piece can only be installed on the other correct side after being removed.

Accordingly, the present inventors have provided a photovoltaic module cable lock catch to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems that the angle cannot be adjusted after the traditional steel cable lock catch used in the installation of the photovoltaic module is installed on one side of an aluminum alloy frame in error, and the steel cable lock catch needs to be detached again and installed on the other side of the aluminum alloy frame again, so that the construction time is prolonged.

In order to achieve the above purpose, the basic scheme of the utility model provides a photovoltaic module steel cable lock catch, which comprises a clamping table for clamping a photovoltaic module and a fixing piece arranged on the clamping table for fixing a steel cable, wherein the fixing piece comprises a fixing plate connected with the clamping table, a rotary table arranged at one end of the fixing plate far away from the clamping table, a positioning shaft fixedly connected to the rotary table and a rotating sleeve sleeved on the positioning shaft, external threads are arranged on the positioning shaft, a rotating handle for tightening the rotating sleeve is connected to the positioning shaft at the outer side of the rotating sleeve in a threaded manner, a rotating plate is arranged at one side of the rotating sleeve, and a positioning block for fixing the steel cable is detachably connected to the rotating plate.

Further, the clamping table comprises an upper clamping plate and a lower clamping plate, bolt holes for installing bolts are formed in the upper clamping plate and the lower clamping plate, and the fixing plate is connected with the lower clamping plate.

Further, an upper backing plate is fixedly connected to the inner side of the upper clamping plate, and a lower backing plate is fixedly connected to the inner side of the lower clamping plate.

Further, a sliding plate is arranged on one side of the lower clamping plate, a sliding groove for the sliding plate to slide is arranged on one side of the upper clamping plate, and the fixing plate is connected with the sliding plate.

Further, fixed plate one side is equipped with the lifter plate, and the slide bottom is equipped with the gliding holding tank of supply lifter plate, and the lifter plate outside is equipped with the fixture block along slip direction, and the continuous arch in fixture block one side, the slide is equipped with can arrange between adjacent arch and be used for fixed plate height's location structure.

Further, the protrusions continuously arranged on the clamping blocks are saw-tooth-shaped protrusions.

Further, the location structure is including locating the pivot on the slide, cup joints in pivot epaxial swivel and with the brake lever of swivel rigid coupling, the end of brake lever is equipped with can put into the piece of putting into between the adjacent arch, is equipped with the external screw thread in the pivot outside, and threaded engagement has the holding ring that is used for fastening the brake lever in the pivot.

Further, the outer wall of the positioning ring is a hexagonal surface.

Further, the positioning block comprises an arc plate for fastening a steel cable and flat plates fixedly connected to two sides of the arc plate respectively and detachably connected with the rotating plate.

Further, the flat plate is connected with the rotating plate through screws.

The principle and effect of this scheme lie in:

1. according to the photovoltaic module, the upper clamping plate and the lower clamping plate are respectively placed on two sides of the aluminum alloy frame of the photovoltaic module, then the upper clamping plate and the lower clamping plate are fixed with the aluminum alloy frame through bolts, the fixing plate is further fixed, and the steel cable can be fixed between the rotating plate and the locating block through the rotating plate and the locating block on the fixing plate, so that the positioning and the installation of the photovoltaic module are completed.

2. Compared with the prior art, the utility model can fasten the rotating sleeve by rotating the rotating handle to make the rotating sleeve prop against the rotary table through the rotating connection relation between the rotating sleeve and the positioning shaft and the threaded connection relation between the rotating handle and the positioning shaft, when the orientation of the rotating plate on the rotating sleeve needs to be regulated, the rotating handle is loosened to regulate, when the clamping platform is assembled in a staggered way, the steel cable can be fixed by only changing the orientations of the rotary table and the rotating plate, thereby solving the problems that the steel cable lock catch used in the traditional installation of the photovoltaic assembly cannot regulate the angle after being installed on one side of the aluminum alloy frame in an incorrect way, and the steel cable lock catch needs to be disassembled again and installed on the other side of the aluminum alloy frame again, and the construction time is increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic diagram of a photovoltaic module steel cable lock catch according to an embodiment of the present application;

fig. 2 shows a schematic diagram of a photovoltaic module steel cable lock catch according to an embodiment of the present application;

fig. 3 shows a partial schematic view of a photovoltaic module cable lock buckle according to an embodiment of the present application.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the aluminum alloy frame 1, the upper clamping plate 2, the lower clamping plate 3, the lifting plate 4, the rotating sleeve 5, the positioning shaft 6, the rotating handle 7, the steel cable 8, the positioning block 9, the clamping block 10, the brake rod 11, the sliding plate 12, the rotating plate 13, the fixing plate 14 and the positioning ring 15.

A photovoltaic module cable lock buckle, the embodiment of which is shown in fig. 1:

comprising an upper clamping plate 2, a lower clamping plate 3 and a fixing plate 14. The photovoltaic module comprises an aluminum alloy frame 1 and a photovoltaic panel arranged in the aluminum alloy frame 1. The extension of the aluminum alloy frame 1 is placed between the upper clamping plate 2 and the lower clamping plate 3, clamped by the upper clamping plate 2 and the lower clamping plate 3, and then the fixing plate 14 and the fixing piece arranged on the fixing plate 14 are used for installing and positioning the aluminum alloy frame and the steel cable 8.

As shown in fig. 2, an upper pad is mounted on the inner side of the upper clamping plate 2, and a lower pad is also mounted on the inner side of the lower clamping plate 3. When the upper clamping plate 2 and the lower clamping plate 3 are clamped at the upper end and the lower end of the aluminum alloy frame 1, the upper backing plate and the lower backing plate can reduce abrasion to the upper clamping plate 2 and the lower clamping plate 3. The upper clamping plate 2, the upper backing plate, the lower clamping plate 3 and the lower backing plate are all coaxially provided with a bolt hole. When the upper and lower clamping plates 2, 3 are mounted, first, a bolt hole with equal diameter is also formed in the aluminum alloy frame 1, then, a bolt is passed through the bolt hole from the lower clamping plate 3 upwards, and the exposed bolt of the upper clamping plate 2 is screwed by a nut to fix. Or the bolts are passed down from the upper clamping plate 2 through the bolt holes and are fixed by tightening the bolts exposed from the lower clamping plate 3 with nuts.

A chute is arranged on the outer side of the upper clamping plate 2, and a guide block is reserved on the inner walls of the two sides of the chute. A slide plate 12 is integrally formed on the outer side of the lower clamp plate 3. Guide grooves capable of containing guide blocks in the sliding grooves and sliding inside are respectively formed in two sides of the sliding plate 12, and the guide grooves are arranged below the top surface of the sliding plate 12 and do not extend to the top surface of the sliding plate 12.

A fixing plate 14 is also arranged below the lower clamping plate 3, and a lifting plate 4 which can slide with the sliding plate 12 is integrally formed on the outer side of the fixing plate 14. The distance of the fixed plate 14 with respect to the lower clamping plate 3 is controlled by sliding the lifting plate 4. Below the fixed plate 14, a turntable is integrally formed, by means of which a non-rotatable positioning shaft 6 is mounted.

The positioning shaft 6 is sleeved with a rotating sleeve 5, and the shaft sleeve can rotate on the positioning shaft 6. The positioning shaft 6 is provided with continuous external threads. On the positioning shaft 6, a turning handle 7 is engaged by external threads, as shown in fig. 2, the turning handle 7 being mounted on the positioning shaft 6 below the sleeve. Through rotating the rotating handle 7, the rotating handle 7 can be moved inwards or outwards through threaded engagement, when the rotating handle 7 is moved inwards, the end face of the top end of the rotating sleeve 5 can be abutted against the turntable, and the rotating sleeve 5 can be fixed after being abutted against.

A rotating plate 13 is integrally formed at one side of the rotating sleeve 5. When the rotating sleeve 5 is not abutted against the turntable, the rotating sleeve 5 can be rotated to change the orientation of the rotating plate 13, and when the rotating sleeve 5 is abutted against the turntable, the orientation of the rotating plate 13 is fixed.

The rotating plate 13 is provided with four positioning holes through which screws can be screwed, and the four positioning holes are divided into two groups of two sides. The steel cable 8 can be placed against the rotating plate 13 and between the positioning holes on both sides. After the steel cable 8 is positioned and placed, a positioning block 9 is installed, two ends of the positioning block 9 are flat plates attached to the rotating plate 13, an arc plate is arranged between the two flat plates, and the steel cable 8 is placed on the inner side of the arc plate. Two positioning holes are respectively formed on the flat plate, and screws can be screwed into the positioning holes on the rotating plate 13. After the flat plate and the rotating plate 13 are fixed by screws, the arc plate fixes the steel cable 8.

As shown in fig. 2 and 3, a receiving groove for accommodating the lifting plate 4 to slide in is formed at the bottom end of the sliding plate 12, two clamping grooves communicated with the receiving groove are formed at the outer side wall of the sliding plate 12 from the bottom end to the top, two clamping blocks 10 capable of sliding into the clamping grooves are integrally formed at the outer side of the lifting plate 4, a plurality of saw-tooth-shaped bulges are uniformly formed at one side of the clamping blocks 10 opposite to each other, and the bulges face upwards.

The outer side of the slide plate 12 is also provided with brake grooves adjacent to the clamping grooves respectively, a rotating shaft is arranged in each brake groove, a rotatable swivel is sleeved on each rotating shaft, a brake rod 11 is welded outside each swivel, the tail end of each brake rod 11 outwards extends and is provided with an embedded block capable of being meshed between the protrusions, and the tail end of each brake rod 11 can be arranged between the adjacent protrusions on the clamping block 10. When the end of the brake lever 11 is placed between the protrusions, the up-and-down movement of the cartridge 10 is restricted.

The external thread is also arranged outside the rotating shaft, a positioning ring 15 is also arranged on the brake rod 11, the inner side of the positioning ring 15 is provided with an internal thread meshed with the external thread of the rotating shaft, the positioning ring 15 is arranged on the rotating shaft outside the brake rod 11, and the outer wall of the positioning ring 15 is a hexagonal surface. When the clamping block 10 needs to be moved, the positioning ring 15 is unscrewed, so that the brake rod 11 can rotate on the rotating shaft through the rotating ring, the embedded block is pulled out of the position between the protrusions, the clamping block 10 can be moved, and when the clamping block 10 needs to be fixed, the embedded block is abutted between the protrusions, and the positioning ring 15 is screwed down.

According to the utility model, the upper clamping plate 2 and the lower clamping plate 3 are respectively placed on two sides of the aluminum alloy frame 1 of the photovoltaic module, then the upper clamping plate 2, the lower clamping plate 3 and the aluminum alloy frame 1 are fixed through bolts, the fixing plate 14 is further fixed, the steel cable 8 can be fixed between the rotating plate 13 and the locating block 9 through the rotating plate 13 and the locating block 9 on the fixing plate 14, the positioning installation of the photovoltaic module is completed, the rotating sleeve 5 can be abutted against the rotating table through the rotating connection relation between the rotating sleeve 5 and the locating shaft 6 through the threaded connection relation between the rotating handle 7 and the locating shaft 6, the rotating sleeve 5 is fastened through rotating the rotating handle 7, when the orientation of the rotating plate 13 on the rotating sleeve 5 needs to be adjusted, the rotating handle 7 is loosened, and when the clamping table is assembled in a staggered mode, the fixing of the steel cable 8 can be carried out only through changing the orientation of the rotating table and the rotating plate 13.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. A photovoltaic module cable lock catch is characterized in that: including the clamp stand that is used for centre gripping photovoltaic module with locate the mounting that is used for fixed cable wire on the clamp stand, the mounting includes the fixed plate that links to each other with the clamp stand, locate the revolving stage that clamp stand one end was kept away from to the fixed plate, the rigid coupling is located the locating shaft on the revolving stage and cup joints the epaxial commentaries on classics of locating shaft, be equipped with the external screw thread on the locating shaft, epaxial threaded connection has the rotation handle that is used for screwing up the commentaries on classics cover in the locating shaft outside, commentaries on classics cover one side is equipped with the revolving plate, can dismantle on the revolving plate and be connected with the locating piece that is used for fixed cable wire.

2. The photovoltaic module steel cable lock catch according to claim 1, wherein the clamping table comprises an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are respectively provided with a bolt hole for installing bolts, and the fixing plate is connected with the lower clamping plate.

3. The photovoltaic module steel cable lock catch according to claim 2, wherein an upper base plate is fixedly connected to the inner side of the upper clamping plate, and a lower base plate is fixedly connected to the inner side of the lower clamping plate.

4. The photovoltaic module steel cable lock catch according to claim 2, wherein a sliding plate is arranged on one side of the lower clamping plate, a sliding groove for sliding the sliding plate is arranged on one side of the upper clamping plate, and the fixing plate is connected with the sliding plate.

5. The photovoltaic module steel cable lock catch according to claim 4, wherein a lifting plate is arranged on one side of the fixing plate, a containing groove for the lifting plate to slide is arranged at the bottom end of the sliding plate, a clamping block is arranged on the outer side of the lifting plate along the sliding direction, a continuous bulge is arranged on one side of the clamping block, and a positioning structure capable of being placed between adjacent bulges and used for fixing the height of the fixing plate is arranged on the sliding plate.

6. The photovoltaic module steel cable lock catch according to claim 5, wherein the protrusions continuously provided on the clamping block are saw-toothed protrusions.

7. The photovoltaic module steel cable lock catch according to claim 6, wherein the positioning structure comprises a rotating shaft arranged on the sliding plate, a rotating ring sleeved on the rotating shaft and a brake rod fixedly connected with the rotating ring, an imbedding block capable of being imbedded between adjacent bulges is arranged at the tail end of the brake rod, external threads are arranged on the outer side of the rotating shaft, and a positioning ring used for fastening the brake rod is meshed with the threads on the rotating shaft.

8. The photovoltaic module cable lock catch of claim 7 wherein the outer wall of the retaining ring is hexagonal.

9. The photovoltaic module steel cable lock catch according to claim 1, wherein the positioning block comprises an arc plate used for fastening a steel cable and flat plates fixedly connected to two sides of the arc plate respectively and detachably connected with the rotating plate.

10. The photovoltaic module cable lock of claim 9 wherein the flat plate is connected to the swivel plate by screws.