CN218733181U

CN218733181U - Distributed photovoltaic power station cable fixer

Info

Publication number: CN218733181U
Application number: CN202222597069.XU
Authority: CN
Inventors: 江根深; 曹海峰
Original assignee: Jiangsu Jingbao Energy Technology Co ltd
Current assignee: Jiangsu Jingbao Energy Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-24
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a distributing type photovoltaic power plant cable fixer, belong to distributing type photovoltaic power plant cable technical field, to the problem that relatively poor and the easy not hard up come off of appearing of cable life, including bearing box a, bearing box a still includes bearing box b, and bearing box b rotates with bearing box a through two hinges that are the symmetric distribution and is connected, and the inboard lateral wall of bearing box a is fixed with a plurality of bearing plates that are the equidistance and distributes, and the outside lateral wall of bearing box a is fixed with two bracket plates that are the symmetric distribution, and bracket plate top lateral wall is seted up a plurality of wire casings that are the equidistance and distributes, and the wire casing is located bracket plate one side; the utility model discloses a cable is placed in line holding board department to accomplish the butt joint to the cable, and carry out the closure with cable box an and cable box b, can effectively play the protection effect to the cable, thereby avoid appearing causing the influence to the cable life-span because of sunshine insolate and overcast and rainy weather, further promote the life of cable.

Description

Distributed photovoltaic power station cable fixer

Technical Field

The utility model belongs to the technical field of distributed photovoltaic power plant cable, concretely relates to distributed photovoltaic power plant cable fixer.

Background

Distributed photovoltaic power stations, which are generally power generation systems with small installation scale and are arranged near users by using distributed resources, are generally connected to power grids with voltage levels lower than 35 kv or lower, and as distributed photovoltaic power stations are built according to users, most of the distributed photovoltaic power stations are provided with cable holders installed on roofs of residences or roofs of large plants, and then cables are passed through the holders.

The comparative patent document publication numbers are: "CN216819319U distributed photovoltaic power plant cable fixer includes holding down plate and top board, one side of top board and holding down plate is articulated to be connected, all be equipped with a plurality of arcs on top board and the holding down plate, it is a plurality of all be equipped with two mounting grooves on the inner wall of arc, be equipped with self-interacting structure in the mounting groove, be equipped with the grip block in the arc, grip block and self-interacting structure fixed connection, one side of top board is fixed and is equipped with locating piece and locating plate, the fixed riser that is equipped with in top of holding down plate, the movable locating lever on the riser, the fixed arm-tie that is equipped with of locating lever one end, the top of arm-tie is equipped with the limiting plate, the fixed mounting panel that is equipped with in one side of holding down plate, the utility model discloses still through setting up self-interacting structure, can adjust by oneself according to the specification of cable, applicable in the cable of multiple model, it is suitable for more extensively, above-mentioned patent still exists following problem under the in-service use condition: at present distributed photovoltaic power plant cable fixing device, the majority adopts insulating sticky tape to dock the cable to use the cable to press from both sides and install the cable fixed, easily cause the cable to receive the influence of sunshine insolate and overcast and rainy weather rainwater, lead to the life of cable to receive serious influence, because the locate mode of cable too loaded down with trivial details and the condition that the cable is not hard up or even drops easily appears moreover.

Therefore, a distributed photovoltaic power station cable fixer is needed to solve the problems that the service life of a cable is poor and loosening and falling are easy to occur in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distributing type photovoltaic power plant cable fixer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a distributed photovoltaic power station cable fixer comprises a bearing box a and a bearing box a

Bear box b, bear box b through two hinges that are the symmetric distribution with bear box a and rotate the connection, bear box a inboard lateral wall and be fixed with a plurality of line ball boards that are the equidistance and distribute, bear box a outside lateral wall and be fixed with two line ball boards that hold in the palm that are the symmetric distribution, hold in the palm line board top lateral wall and set up a plurality of wire casings that are the equidistance and distribute, the wire casing is located hold in the palm line board one side, hold in the palm the line board top and set up a plurality of line ball subassemblies that are the equidistance and distribute.

In the scheme, the line pressing assembly comprises

The connecting ring, the connecting ring is fixed in hold in the palm line board top lateral wall, the mounting groove has been seted up to connecting ring top lateral wall, the inside support that is fixed with of mounting groove, support top lateral wall set up threaded hole, the screw thread department threaded connection of screw hole has the threaded rod, the threaded rod top is fixed with the knob, the threaded rod is kept away from the one end of knob is rotated and is connected with the line ball board, the line ball board with the inboard sliding connection of support.

It is further worth explaining that the central axis of the line pressing plate and the central axis of the line groove are arranged in a collinear manner, and the central axis of the line groove and the central axis of the line supporting plate are arranged in a collinear manner.

It should be further explained that the line ball board is kept away from one side lateral wall of threaded rod is fixed with rubber ring a, rubber ring a both sides all are smooth arc surface setting, rubber ring a's the central axis with the central axis of wire casing is the collineation setting.

As a preferred embodiment, a rubber ring b is fixed on the side wall of one side of the wire slot, the two sides of the rubber ring b are both smooth arc surfaces, and the rubber ring b is located under the rubber ring a.

As a preferred embodiment, mounting blocks are fixed on the side walls of the bearing boxes a and b far away from the hinge, and a limiting rod penetrates through the side walls of the two mounting blocks in a sliding manner.

Compared with the prior art, the utility model provides a pair of distributing type photovoltaic power plant cable fixer includes following beneficial effect at least:

(1) Place in the department of holding the line board through the cable to accomplish the butt joint to the cable, and close cable box a and cable box b, can effectively play the protection effect to the cable, thereby avoid appearing causing the influence to the cable life-span because of sunshine insolate and overcast and rainy weather, further promote the life of cable.

(2) Through the setting of line ball subassembly, the staff operation of being convenient for presss from both sides tight location to the cable to can effectively avoid appearing the not hard up circumstances that causes the drop of cable, promote the cable and be being applied to distributed photovoltaic power plant's result of use, avoid causing the circumstances of electric leakage because of the not hard up circumstances that drops of cable wiring.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of a part of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 3.

In the figure: 1. a bearing box a; 2. a carrying box b; 3. a wire bearing plate; 4. a wire supporting plate; 5. a wire slot; 6. A wire pressing assembly; 61. a connecting ring; 62. mounting grooves; 63. a support; 64. a threaded hole; 65. a threaded rod; 66. a knob; 67. a wire pressing plate; 7. a rubber ring a; 8. a rubber ring b; 9. mounting blocks; 10. a restraining bar.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical scheme of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and based on the described embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art on the premise of not needing creative work all belong to the scope of protection of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-4, the utility model provides a distributed photovoltaic power plant cable fixer, including bearing box a1, bear box a1 and still include bearing box b2, bear box b2 and rotate with bearing box a1 through two hinges that are the symmetric distribution and be connected, bear box a1 inboard lateral wall and be fixed with a plurality of line bearing plates 3 that are the equidistance and distribute, bear box a1 outside lateral wall and be fixed with two line supporting plates 4 that are the symmetric distribution, line supporting plate 4 top lateral wall is seted up a plurality of wire casings 5 that are the equidistance and distribute, wire casing 5 is located line supporting plate 4 one side, line supporting plate 4 top sets up a plurality of line ball subassemblies 6 that are the equidistance and distribute, place in line bearing plate 3 department through the cable, thereby accomplish the butt joint to the cable, and carry out cable box a and cable box b closed, can effectively play the protective effect to the cable, thereby avoid appearing causing the influence of cable to the life-span because of sunshine insolate and overcast and rainy weather, further promote the life-span of cable.

Further as shown in fig. 1, fig. 2, fig. 3 and fig. 4, it is worth specifically explaining that, the wire pressing component 6 includes a connection ring 61, the connection ring 61 is fixed on the top side wall of the wire supporting plate 4, a mounting groove 62 is formed in the top side wall of the connection ring 61, a support 63 is fixed inside the mounting groove 62, a threaded hole 64 is formed in the top side wall of the support 63, a threaded rod 65 is connected to a thread of the threaded hole 64, a knob 66 is fixed on the top of the threaded rod 65, one end of the threaded rod 65, which is far away from the knob 66, is rotatably connected with a wire pressing plate 67, the wire pressing plate 67 is connected with the support 63 in an inner side sliding manner, and through the wire pressing component 6, the wire is conveniently clamped and positioned by a worker, so that the situation that the wire is loosened and falls off due to the cable can be effectively avoided, the use effect of the cable in the distributed photovoltaic power station is improved, and the situation that the electric leakage is caused by the loosening and falling off of the wire connection of the cable is avoided.

Further as shown in fig. 3, it is worth specifically explaining that the central axis of the line pressing plate 67 and the central axis of the wire casing 5 are arranged in a collinear manner, the central axis of the wire casing 5 and the central axis of the line supporting plate 4 are arranged in a collinear manner, and the central axis of the line pressing plate 67 and the central axis of the wire casing 5 are arranged in a collinear manner, so that the line pressing plate 67 can be effectively ensured to accurately finish clamping and positioning the cable.

The scheme has the following working processes: when needing to fix distributed photovoltaic power plant cable, at first penetrate the cable to hold in the line board 3, and dock the cable, accomplish the cable butt joint back, bear box b through the upset, until bear box b with bear box a under being in the state of laminating mutually, thereby pass installation piece 9 through the gag lever post 10 and accomplish the installation of bearing box a and bearing box b, and through rotating knob 66, make threaded rod 65 synchronous rotation, utilize the screw thread transmission effect between threaded rod 65 and the screw, cause line ball 67 to remove after the atress, thereby press from both sides tightly the cable outside, accomplish the fixed mounting work to the cable.

According to the working process, the following steps are known: place in holding line board 3 department through the cable, thereby accomplish the butt joint to the cable, and carry out the closure with cable box a and cable box b, can effectively play the protection effect to the cable, thereby avoid appearing causing the influence to the cable life-span because of sunshine insolate and overcast and rainy weather, further promote the life of cable, and through the setting of line ball subassembly 6, the staff's operation of being convenient for presss from both sides tight location to the cable, thereby can effectively avoid appearing the not hard up condition that causes the drop of cable, promote the cable and be being applied to distributed photovoltaic power plant's result of use, avoid causing the condition of electric leakage because of the not hard up dropout of cable wiring, and be collineatly setting through the central axis of line ball board 67 and the central axis of wire casing 5, effectively ensure that line ball board 67 can be accurate accomplish the tight location of clamp to the cable.

Further as shown in fig. 4, it is worth specifically explaining that, the side wall of one side of the wire pressing plate 67, which is far away from the threaded rod 65, is fixed with a rubber ring a7, both sides of the rubber ring a7 are smooth arc surfaces, the central axis of the rubber ring a7 and the central axis of the wire casing 5 are arranged in a collinear manner, and through the arrangement of the rubber ring a7, pretightening force when the cable is clamped and positioned can be realized, and abrasion when the cable is clamped can be effectively reduced.

Further as shown in fig. 4, it is worth specifically explaining that the lateral wall of one side of the wire slot 5 is fixed with a rubber ring b8, the two sides of the rubber ring b8 are both smooth arc surfaces, the rubber ring b8 is located under the rubber ring a7, the two sides of the rubber ring b8 are both smooth arc surfaces, so that the anti-skidding effect of the cable can be achieved when the cable is placed, and the pre-tightening force of the cable when the cable is clamped can be improved to a certain extent.

Further as shown in fig. 2 and fig. 3, it is worth specifically explaining that the side walls of the bearing box a and the bearing box b2, which are far away from the hinge, are both fixed with mounting blocks 9, the side walls of one side of each of the two mounting blocks 9 slide together to penetrate through a limiting rod 10, and the limiting rods 10 slide together with the mounting block to penetrate through the mounting block, so that the limiting rods are convenient for a worker to limit the bearing box a1 and the bearing box b2, and the sealing effect between the bearing box a1 and the bearing box b2 is effectively improved.

To sum up: through the setting of rubber ring a7, can be playing the pretightning force when pressing from both sides tight location to the cable, and can also effectively reduce the wearing and tearing when pressing from both sides tight the cable, and all be smooth arc surface setting through rubber ring b8 both sides, not only can play and play anti-skidding effect to it when placing the cable, but also can promote the pretightning force when pressing from both sides tight the cable to a certain extent, and through the setting of sliding between 10 and the installation of restriction lever fast, the staff of being convenient for is spacing bearing box a1 and bearing box b2, effectively promote to bear box a1 and bear the sealed effect between the box b 2.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A distributed photovoltaic power station cable fixer comprises a bearing box a (1) and is characterized in that the bearing box a (1) further comprises

Bear box b (2), bear box b (2) through two hinges that are the symmetric distribution with bear box a (1) and rotate the connection, bear box a (1) inboard lateral wall and be fixed with a plurality of line boards (3) that hold that are the equidistance and distribute, bear box a (1) outside lateral wall and be fixed with two line supporting plate (4) that are the symmetric distribution, line supporting plate (4) top lateral wall is seted up a plurality of wire casings (5) that are the equidistance and distribute, wire casing (5) are located line supporting plate (4) one side, line supporting plate (4) top sets up a plurality of line ball subassemblies (6) that are the equidistance and distribute.

2. The distributed photovoltaic power plant cable holder of claim 1, wherein: the line pressing component (6) comprises

The wire pressing plate is characterized by comprising a connecting ring (61), the connecting ring (61) is fixed on the top side wall of the wire supporting plate (4), a mounting groove (62) is formed in the top side wall of the connecting ring (61), a support (63) is fixed inside the mounting groove (62), a threaded hole (64) is formed in the top side wall of the support (63), a threaded rod (65) is connected to the thread of the threaded hole (64) in a threaded mode, a knob (66) is fixed to the top end of the threaded rod (65), the threaded rod (65) is far away from one end of the knob (66) and is connected with a wire pressing plate (67) in a rotating mode, and the wire pressing plate (67) is connected with the inner side sliding connection of the support (63).

3. The distributed photovoltaic power plant cable holder of claim 2, wherein: the central axis of line ball board (67) with the central axis of wire casing (5) is the collineation setting, the central axis of wire casing (5) with the central axis of holding in the palm line board (4) is the collineation setting.

4. The distributed photovoltaic power plant cable holder of claim 3, wherein: keep away from line ball board (67) one side lateral wall of threaded rod (65) is fixed with rubber ring a (7), rubber ring a (7) both sides all are smooth arc surface setting, the central axis of rubber ring a (7) with the central axis of wire casing (5) is the collineation setting.

5. The distributed photovoltaic power plant cable holder of claim 4, wherein: wire casing (5) one side lateral wall is fixed with rubber ring b (8), rubber ring b (8) both sides all are smooth arc surface setting, rubber ring b (8) are located under rubber ring a (7).

6. The distributed photovoltaic power plant cable holder of claim 5, wherein: bear box a with bear box b (2) and keep away from one side lateral wall of hinge all be fixed with installation piece (9), two installation piece (9) one side lateral wall slides jointly and runs through there is gag lever post (10).