Mountain photovoltaic project cable bridge convenient for on-site construction

Abstract

The utility model relates to the technical field of cable bridges, and discloses a mountain photovoltaic project cable bridge convenient for on-site construction, which comprises a base, the top of the base is fixedly connected with two supporting seats which are symmetrically distributed front and back, and the tops of the two supporting seats are fixedly provided with protective devices. The utility model discloses a mountain photovoltaic project cable bridge convenient for site construction, which comprises a base, a protective device and a clamping device, the outer side of the base is fixedly provided with a cover plate, the bottom of the cover plate is fixedly provided with the clamping device located above the protective device, and a cable body is movably installed between the protective device and the clamping device. The cable bridge has the advantages that the cable inside the bridge is guided and protected, the corresponding supporting seats can be replaced according to the change of the size specification of the cable, so that the protection device is replaced, and the cable bridge is more stable in the using process in cooperation with auxiliary supporting of the supporting device.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge for mountain photovoltaic projects which is convenient for on-site construction. Background Art

[0002] Mountain photovoltaic power stations refer to photovoltaic power stations built under complex terrain conditions such as mountains and hills. The construction surface is uneven, with different orientations and local gullies. The usable area of ​​the terrain is irregular and scattered, making the design difficult, the construction cost high, and the power generation efficiency reduced. The photovoltaic cable bridge is an important facility for cable laying and protection in photovoltaic power stations. The quality of installation and construction directly affects the operating efficiency and safety of the photovoltaic power station.

[0003] During use, most of the existing photovoltaic cable bridges lay multiple cables inside the bridge, but there is a lack of guiding and protective devices inside, which causes the cables to get entangled inside the bridge during the laying and transportation process, easily causing cable wear, thereby causing inconvenience in use. In addition, when installing in mountainous areas, most of the two sides of the cable bridge are connected to it through support rods, which are then inserted into the ground to complete the support. Due to the unevenness of the mountain, this support method is prone to unstable support after long-term use, thereby increasing the maintenance cost. Therefore, a cable bridge for mountain photovoltaic projects that is easy to be constructed on site is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cable bridge for mountain photovoltaic projects that is easy to construct on site. The cable bridge is equipped with a protective device and a clamping device for placing cables, which guides and protects the cables inside the bridge. The corresponding support seat can be replaced according to the size and specifications of the cables, thereby replacing the protective device, and with the auxiliary support of the supporting device, the cable bridge is more stable during use. The problem of lack of internal guiding and protective devices, which causes the cables to be entangled inside the bridge during laying and transportation, easily causing cable wear, and thus causing inconvenience in use, and when installing in the mountains, most of the two sides of the cable bridge are connected to it by support rods, which are then inserted into the ground to complete the support. Due to the uneven mountain terrain, such a support method is prone to unstable support after long-term use, thereby increasing the cost of maintenance.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: a cable bridge for mountain photovoltaic projects which is convenient for on-site construction, comprising a base, the top of the base being fixedly connected with two support seats which are symmetrically distributed front and back, the tops of the two support seats being fixedly installed with protective devices, a cover plate being fixedly installed on the outer side of the base, a clamping device located above the protective device being fixedly installed on the bottom of the cover plate, a cable body being movably installed between the protective device and the clamping device, two connecting rods being fixedly installed on the bottom of the base which are symmetrically distributed front and back, the left and right sides of the two connecting rods being fixedly connected with supporting devices, and the two supporting devices on the same front and back sides being fixedly connected to the left and right sides of the connecting rods by first fasteners.

[0008] The beneficial effects of the utility model are:

[0009] The cable bridge for mountain photovoltaic projects, which is convenient for on-site construction, is equipped with protective devices and clamping devices for placing cables, guiding and protecting the cables inside the bridge. The corresponding support seats can be replaced according to the size specifications of the cables, thereby replacing the protective devices, and cooperating with the auxiliary support of the supporting device, making the cable bridge more stable during use.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, a mounting hole penetrating the support seat is opened at the bottom of the base, and the bottom of the base is connected to a second fastener whose top extends to the top of the support seat through a threaded transmission. The number of the mounting holes is four and they are evenly distributed at the bottom of the base.

[0012] Furthermore, the protective device includes a placing table, the bottom of which is fixedly connected to the top of the supporting seat, the placing end of the placing table is arc-shaped, a first protective pad is fixedly installed on the placing end of the placing table, and the top of the first protective pad is in contact with the bottom of the cable body.

[0013] The beneficial effect of adopting the above further solution is that the bottom of the cable body is protected and abrasion is caused during movement.

[0014] Furthermore, the clamping device includes a spring, the top of the spring is fixedly connected to the bottom of the cover plate, the bottom of the spring is fixedly installed with a clamping block, the clamping end of the clamping block is arc-shaped, the clamping end of the clamping block is fixedly installed with a second protective pad, the bottom of the second protective pad is in contact with the top of the cable body, and the top of the clamping block is fixedly installed with a pull rod that passes through the top and extends to the top of the cover plate.

[0015] The beneficial effect of adopting the above further solution is that the top of the cable body is restricted and protected, making it more stable during use.

[0016] Furthermore, the supporting device includes a first supporting rod, which is fixed to the connecting rod by a first fastener, and a connecting groove is provided on the side of the first supporting rod close to the base, a moving block is slidably installed inside the connecting groove, and a second supporting rod is rotatably installed inside the moving block.

[0017] The beneficial effect of adopting the above further solution is that the height and angle of the second support rod can be easily adjusted, making it more suitable for mountainous terrain.

[0018] Furthermore, two slide grooves are provided inside the first support rod and are symmetrically distributed front to back, and sliders slidably connected to the inside of the slide grooves are fixedly installed on both the front and rear sides of the moving block.

[0019] Furthermore, the two connecting rods are provided with docking grooves on both sides, the size of the docking grooves is adapted to the size of the first fasteners, and the number of the protective devices is several and evenly distributed on the top of the support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the front view of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the protective device and the clamping device of the utility model;

[0022] Figure 3 This is a schematic diagram of the connection between the second fastener and the support seat of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection between the support device and the connecting rod of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the support device of the utility model;

[0025] Figure 6 This is a schematic diagram of the connection between the moving block and the first support rod of the utility model.

[0026] In the figure: 1. base; 2. support seat; 3. protective device; 301. placement table; 302. first protective pad; 4. cover plate; 5. clamping device; 501. spring; 502. clamping block; 503. second protective pad; 504. pull rod; 6. cable body; 7. connecting rod; 8. supporting device; 801. first support rod; 802. connecting groove; 803. moving block; 804. second support rod; 9. first fastener; 10. mounting hole; 11. second fastener; 12. slide groove; 13. slider; 14. docking groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0028] In the embodiment, Figure 1-6 A cable bridge for mountain photovoltaic projects which is convenient for on-site construction is provided. The utility model comprises a base 1, the top of the base 1 is fixedly connected with two support seats 2 which are symmetrically distributed front and back, the tops of the two support seats 2 are fixedly installed with protective devices 3, the outer side of the base 1 is fixedly installed with a cover plate 4, the bottom of the cover plate 4 is fixedly installed with a clamping device 5 located above the protective device 3, a cable body 6 is movably installed between the protective device 3 and the clamping device 5, the bottom of the base 1 is fixedly installed with two connecting rods 7 which are symmetrically distributed front and back, the left and right sides of the two connecting rods 7 are fixedly connected with supporting devices 8, and the two supporting devices 8 on the same side of the front and back are fixedly connected to the left and right sides of the connecting rod 7 by first fasteners 9.

[0029] Among them, the bottom of the base 1 is provided with an installation hole 10 that passes through the support base 2. The bottom of the base 1 is connected to a second fastener 11 whose top extends to the top of the support base 2 through a threaded transmission. There are four installation holes 10 and they are evenly distributed at the bottom of the base 1.

[0030] Among them, the protective device 3 includes a placing table 301, the bottom of the placing table 301 is fixedly connected to the top of the support seat 2, the placing end of the placing table 301 is arc-shaped, and the placing end of the placing table 301 is fixedly installed with a first protective pad 302, and the top of the first protective pad 302 is in contact with the bottom of the cable body 6.

[0031] The arc-shaped placement platform 301 can better protect the cable body 6 and play a guiding role, and the first protection pad 302 can protect the outer side of the cable.

[0032] Among them, the clamping device 5 includes a spring 501, the top of the spring 501 is fixedly connected to the bottom of the cover plate 4, the bottom of the spring 501 is fixedly installed with a clamping block 502, the clamping end of the clamping block 502 is arc-shaped, the clamping end of the clamping block 502 is fixedly installed with a second protective pad 503, the bottom of the second protective pad 503 is in contact with the top of the cable body 6, and the top of the clamping block 502 is fixedly installed with a pull rod 504 that passes through the top and extends to the top of the cover plate 4.

[0033] The spring 501 acts on the top of the clamping block 502 at the left and right sides to clamp and protect the cable body 6 placed on the placement table 301, thereby enhancing the stability during subsequent use.

[0034] Among them, the supporting device 8 includes a first supporting rod 801, which is fixed to the connecting rod 7 by a first fastener 9. A connecting groove 802 is provided on the side of the first supporting rod 801 close to the base 1. A moving block 803 is slidably installed inside the connecting groove 802, and a second supporting rod 804 is rotatably installed inside the moving block 803.

[0035] The second support rod 804 is driven to move up and down by the moving moving block 803, and when reaching the specified position, the second support rod 804 is rotated to provide a better support effect for the first support rod 801, so that the support for the entire bridge frame is more stable.

[0036] Two slide grooves 12 are provided inside the first support rod 801 and are symmetrically distributed front to back. Slide blocks 13 slidably connected to the slide grooves 12 are fixedly installed on both the front and rear sides of the moving block 803 .

[0037] Among them, the two connecting rods 7 are provided with docking grooves 14 on both sides, the size of the docking grooves 14 is adapted to the size of the first fasteners 9 , and the number of the protective devices 3 is several and evenly distributed on the top of the support seat 2 .

[0038] Working principle:

[0039] According to the specifications of the cable body 6, different types of support seats 2 can be selected to achieve the effect of replacing the protective device 3, and a cover plate 4 that is compatible with it can be selected to facilitate the use of the clamping device 5. The cable body 6 can be placed individually inside the placement table 301, and can also be placed inside the placement table 301 in a distributed circular array. The spring 501 drives the clamping block 502 to clamp the top of the cable body 6 to prevent the cable body 6 from being entangled during the laying process. After the first support rod 801 is fixed, the position of the second support rod 804 is adjusted by moving the moving block 803, thereby fixing the second support rod 804, which plays an auxiliary supporting role for the entire device and enhances stability during use.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable bridge for mountain photovoltaic projects that is convenient for on-site construction, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two support seats (2) which are symmetrically distributed in the front and back directions. The tops of the two support seats (2) are fixedly installed with protective devices (3). A cover plate (4) is fixedly installed on the outside of the base (1). A clamping device (5) located above the protective device (3) is fixedly installed on the bottom of the cover plate (4). A cable body (6) is movably installed between the protective device (3) and the clamping device (5). The bottom of the base (1) is fixedly installed with two connecting rods (7) which are symmetrically distributed in the front and back directions. The left and right sides of the two connecting rods (7) are fixedly connected to supporting devices (8). The two supporting devices (8) on the same side of the front and back directions are fixedly connected to the left and right sides of the connecting rod (7) through first fasteners (9).

2. According to claim 1, a cable bridge for mountain photovoltaic projects that is convenient for on-site construction is characterized by: The bottom of the base (1) is provided with a mounting hole (10) penetrating the support seat (2); the bottom of the base (1) is connected to a second fastener (11) via a threaded transmission, the top of which extends to above the support seat (2); the number of the mounting holes (10) is four and they are evenly distributed on the bottom of the base (1).

3. The cable bridge for mountain photovoltaic projects that is convenient for on-site construction according to claim 1 is characterized by: The protective device (3) comprises a placement platform (301), the bottom of the placement platform (301) is fixedly connected to the top of the support seat (2), the placement end of the placement platform (301) is arc-shaped, and a first protective pad (302) is fixedly installed on the placement end of the placement platform (301), and the top of the first protective pad (302) is in contact with the bottom of the cable body (6).

4. The cable bridge for mountain photovoltaic projects that is convenient for on-site construction according to claim 1 is characterized by: The clamping device (5) comprises a spring (501), the top of the spring (501) is fixedly connected to the bottom of the cover plate (4), a clamping block (502) is fixedly installed on the bottom of the spring (501), the clamping end of the clamping block (502) is arc-shaped, a second protective pad (503) is fixedly installed on the clamping end of the clamping block (502), the bottom of the second protective pad (503) is in contact with the top of the cable body (6), and a pull rod (504) is fixedly installed on the top of the clamping block (502) and extends through the top of the cover plate (4).

5. The cable bridge for mountain photovoltaic projects that is convenient for on-site construction according to claim 1 is characterized by: The supporting device (8) comprises a first supporting rod (801), the first supporting rod (801) being fixed to the connecting rod (7) via a first fastener (9), a connecting groove (802) being provided on a side of the first supporting rod (801) close to the base (1), a moving block (803) being slidably mounted inside the connecting groove (802), and a second supporting rod (804) being rotatably mounted inside the moving block (803).

6. A cable bridge for mountain photovoltaic projects that is convenient for on-site construction according to claim 5, characterized in that: The first support rod (801) is provided with two slide grooves (12) symmetrically distributed front to back, and the front and rear sides of the moving block (803) are fixedly mounted with sliders (13) slidably connected to the slide grooves (12).

7. The cable bridge for mountain photovoltaic projects that is convenient for on-site construction according to claim 1 is characterized by: The two connecting rods (7) are provided with docking grooves (14) on both sides, and the size of the docking grooves (14) is matched with the size of the first fastener (9). The number of the protective devices (3) is several and evenly distributed on the top of the support seat (2).

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