CN220342237U - Photovoltaic support connects seal assembly - Google Patents

Abstract

The utility model provides a photovoltaic support connecting and sealing assembly, wherein two ends of a steel strand are respectively fixed on a beam of a photovoltaic support through connecting pieces, the connecting pieces are anchor pieces or riggers, the photovoltaic support connecting and sealing assembly further comprise clamping pieces II and clamping pieces I, sealing assemblies or sealing pieces, the connecting parts of the anchor pieces or the riggers and the steel strand are sleeved with the sealing assemblies or the sealing pieces, and the sealing assemblies or the sealing pieces are fixed through the clamping pieces II and the clamping pieces I; the outer sides of the steel strands are respectively wrapped with the first protective film and/or the second protective film, the structure is reasonable, and the sealing element and the sealing component can be well attached to the steel strands and the sealing head to play a role in sealing; the plurality of steel strands are integrated together by using the rigging or the anchoring piece to form a group cable rigging and group cable anchoring piece structure, so that the group cable rigging and group cable anchoring piece structure has larger pulling force and stronger anchoring property, and can be applied to large-load anchoring equipment; the problems of complex processing and potential safety hazard in the later stage are solved, and the device is applied to the overwater photovoltaic bracket, has stronger tightness and prevents water from entering.

Description

Photovoltaic support connects seal assembly

Technical Field

The utility model relates to the field of photovoltaic support auxiliary equipment, in particular to a photovoltaic support connecting and sealing assembly.

Background

The photovoltaic power station is arranged in the occasions with good solar illuminance such as the open field without barriers, the fishpond, the desert and the like. Patent No. 202222711065.X, patent name a marine flexible photovoltaic support rigging, patent No. 202221494243.1, patent name a rigging, above are all the connecting piece that is used for connecting between steel strand wires and the roof beam in the photovoltaic support, and it has following defect in the use: 1. the waterproof rubber rings are arranged inside the plugs of the connecting pieces in the prior art, so that the rubber rings are aged when the plugs are used for a long time, the tightness of the connecting pieces is affected, and the connecting pieces are easily corroded due to rain water immersion; 2. the rigging is a combination product of a single integrated structure, a single rigging cannot be connected with a plurality of steel strands for use, and the service life of the beam can be influenced by arranging a plurality of hole sites on the photovoltaic support beam; 3. the existing steel stranded wires are formed by winding multiple stranded wires together, gaps exist between the steel stranded wires, and the characteristics of the gaps enable the steel stranded wires and the connecting pieces not to achieve seamless combination, so that the tightness between the steel stranded wires and the connecting pieces is affected.

Disclosure of Invention

In order to solve the problems, the utility model provides a photovoltaic bracket connecting and sealing assembly which is reasonable in structure and solves the problems.

The technical scheme of the utility model is as follows: the photovoltaic support connecting and sealing assembly comprises a second clamping piece, a first clamping piece, a sealing assembly or a sealing piece, and a sealing assembly or a sealing piece sleeved at the joint of the second clamping piece and the steel strand, wherein the two ends of the steel strand are respectively fixed on a beam of the photovoltaic support through connecting pieces; the outer sides of the steel strands are respectively wrapped with a first protective film and/or a second protective film;

optionally, the sealing component is a taper part I, an annular part I and a long annular part, and the taper part I, the annular part I and the long annular part are of an integrated structure;

optionally, the sealing element is a first annular part and a second annular part with different sizes, and the first annular part and the second annular part are of an integrated structure;

optionally, the sealing component is fixed through a clamping piece II and a clamping piece I, the clamping piece I is clamped on the annular part I, and the clamping piece II is clamped on the long annular part;

optionally, the sealing element is fixed through a clamping element II and a clamping element I, the clamping element I is clamped on the first annular part, and the clamping element II is clamped on the second annular part;

optionally, two ends of the steel strand are fixed on the beam of the photovoltaic bracket through anchor pieces respectively, the anchor pieces comprise a first locking device, an anchor main body, a second rubber ring, a first clamping piece, a third rubber ring and a first sealing head, two sides of the anchor main body are respectively provided with a side plate, the anchor main body is provided with a plurality of first internal thread end parts, a taper end part and a second internal thread end part which are mutually communicated, at least one of the plurality of first internal thread end parts is arranged in the taper end part, the first locking device is arranged in the first internal thread end part, the third rubber ring is sleeved with the first sealing head and is arranged in the second internal thread end part, and the outer side of the first sealing head is sleeved with a sealing component or the sealing piece is fixed through the second clamping piece and the first clamping piece;

optionally, two ends of the steel strand are fixed on a beam of the photovoltaic bracket through a rigging respectively, the rigging comprises a U-shaped bolt, a rigging main body, a locking device II, a clamping piece II, an adjusting nut, a rubber ring I and a sealing head II, the sealing head II comprises an annular connecting part, a threaded part, an annular part II, an outer hexagonal connecting part, a conical part II and a through hole I, one side of the sealing head II is an annular connecting part, the annular connecting part is connected with the threaded part, the threaded part is connected with the annular part II, one side of the annular part II is provided with an outer hexagonal connecting part, one side of the outer hexagonal connecting part is a conical part II, the annular connecting part is connected with the threaded part, the annular part II, the outer hexagonal connecting part II and the conical part II are provided with a through hole I, the annular connecting part, the threaded part II, the annular part II, the outer hexagonal connecting part II and the through hole I are of the integrated structure, the plurality of holes are arranged on the rigging main body, the clamping piece II is arranged in the holes on the cable main body, the U-shaped bolt passes through the through hole II on the main body, is fixedly connected with the adjusting nut and is connected with the annular part II, the thread pitch adjusting part II is arranged on the annular part II, the sealing device II is also arranged on the inner side of the sealing device II, the sealing device II is sleeved on the sealing device II or the locking device II is sleeved on the sealing device II, and the sealing device II is arranged on the inner side of the sealing device II, and the sealing device II is fixedly arranged on the threaded part II;

compared with the prior art, the utility model has the beneficial effects that: the sealing element and the sealing component can be well attached to the steel stranded wire and the sealing head to play a role in sealing; the plurality of steel strands are integrated together by using the rigging or the anchoring piece to form a group cable rigging and group cable anchoring piece structure, so that the group cable rigging and group cable anchoring piece structure has larger pulling force and stronger anchoring property, and can be applied to large-load anchoring equipment; the problems of complex processing and potential safety hazard in the later stage are solved, the structure is simpler and more convenient, the safety is realized, the installation is convenient, the device is applied to the photovoltaic bracket on water, the tightness is stronger, and the water is prevented from entering.

Drawings

The utility model is further illustrated with reference to the following figures:

FIG. 1 is a block diagram of the use of the anchor of the present utility model;

FIG. 2 is an exploded view of the anchor of the present utility model in use;

FIG. 3 is an exploded view of the anchor of the present utility model in use;

FIG. 4 is a block diagram of the use of the anchor of the present utility model;

FIG. 5 is a cross-sectional view of the second seal head of the present utility model

FIG. 6 is an exploded view of the anchor of the present utility model in use;

FIG. 7 is a view showing the construction of the rigging according to the present utility model in use;

FIG. 8 is a block diagram of a seal of the present utility model;

FIG. 9 is an exploded view of the rigging of the present utility model in use;

FIG. 10 is a block diagram of a seal assembly of the present utility model;

FIG. 11 is an exploded cross-sectional view of the rigging of the present utility model in use;

FIG. 12 is an exploded view of the rigging of the present utility model in use;

FIG. 13 is a cross-sectional block diagram of a rigging of the present utility model;

FIG. 14 is a block diagram of a rigging of the present utility model;

FIG. 15 is a block diagram of a second seal head of the present utility model;

FIG. 16 is an exploded view of the rigging of the present utility model;

FIG. 17 is a block diagram of a rigging of the present utility model;

fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 show: steel strand 7, anchor 3, rigging 1, ground tackle 2, fastener two 5, fastener one 4, seal assembly 6, seal 11, protective film one 8, protective film two 9, taper one 62, annular one 61, long annular 63, first annular 111, second annular 112, locking device one 3-1, anchor body 3-2, rubber ring two 3-3, card one 3-4, rubber ring three 3-5, seal head one 3-6, U-bolt 1-1, rigging body 1-2, locking device two 1-3, card two 1-4, adjusting nut 1-5, rubber ring one 1-7, seal head two 1-11.

Detailed Description

The present utility model will be described in further detail with reference to the drawings, which are only for the purpose of illustrating the utility model, and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, which are connecting pieces for connecting single steel strands on a photovoltaic bracket, the outer sides of the steel strands 7 are respectively wrapped with a first protective film 8 and a second protective film 9, the steel strands 7 are fixed on a beam of the photovoltaic bracket through the connecting pieces, and the connecting pieces are rigging, anchors or anchors 3;

when the connecting piece is the anchoring piece 3, two ends of the steel strand 7 are respectively fixed on the beam of the photovoltaic bracket through the anchoring piece 3, the sealing component 6 is sleeved at the joint of the anchoring piece 3 and the steel strand 7, and the sealing component 6 is fixed through the clamping piece two 5 and the clamping piece one 4; the two sides of the anchoring main body 3-2 are respectively provided with side plates, the anchoring main body 3-2 is provided with a plurality of first internal thread end parts 3-21, a conical end part 3-22 and a second internal thread end part 3-23 which are mutually communicated, a clamping piece I3-4 is arranged in the conical end part 3-22, a locking device I3-1 is arranged in the first internal thread end part 3-21, a sealing head I3-6 is sleeved with a rubber ring III-5 and is arranged in the second internal thread end part 3-23, a steel strand 7 sequentially passes through a clamping piece II 5, a sealing assembly 6, a clamping piece I4, a sealing head I3-6, a rubber ring III-5, a second internal thread end part 3-23, a conical end part 3-22, a clamping piece I3-4, a first internal thread end part 3-21, a rubber ring II 3-3 and a locking device I3-1, wherein the sealing assembly 6 is sleeved outside the sealing head I3-6, the clamping piece II 5 is fixed on the long annular part 63, and the clamping piece I4 is fixed on the annular part I61;

when the anchoring main body 3-2 is provided with a plurality of first internal thread end parts 3-21, a conical end part 3-22 and a second internal thread end part 3-23 which are communicated with each other, a first clamping piece 3-4 is arranged in the conical end part 3-22, a first locking device 3-1 is arranged in the first internal thread end part 3-21, a first sealing head 3-6 is sleeved with a rubber ring three 3-5 and is arranged in the second internal thread end part 3-23, and a sealing piece 11 is sleeved outside the first sealing head 3-6 and fixed through a second clamping piece 5 and a first clamping piece 4; the group cable anchor 3 has the advantages of larger pulling force, stronger anchoring property, stronger sealing property and water immersion prevention, and is applied to the overwater photovoltaic bracket.

When the connecting piece is a rigging, two ends of a steel strand 7 are respectively fixed on a beam of a photovoltaic bracket through the rigging 1, a second clamping piece 1-4 is installed in a hole 1-21 on a rigging main body 1-2, a U-shaped bolt 1-1 penetrates through a second through hole 1-22 on the rigging main body 1-2 and is fixed through an adjusting nut 1-5, the pitch length is adjusted, an inner rubber ring 1-6 is arranged on an annular connecting part 1-111, a first rubber ring 1-7 is arranged on a locking device 1-3 and is then installed on a hole 1-21 of the rigging main body 1-2, a second locking device 1-3 and a threaded part 1-112 on a second sealing head 1-11 are respectively installed at two ends of a second through hole 1-22, and a second annular part 1-113, an outer hexagonal connecting part 1-114 and a second conical part 1-115 are sleeved with a sealing component 6 or a sealing piece 11 and are fixed through a second clamping piece 5 and a first clamping piece 4;

the second locking device 1-3 is also provided with a sealing plug 1-31 for preventing rainwater from being immersed from the rear end;

when a plurality of holes 1-21 are formed in the rigging main body 1-2, a plurality of second cards 1-4 are installed in the holes 1-21 in the rigging main body 1-2, the U-shaped bolt 1-1 penetrates through the second through hole 1-22 in the rigging main body 1-2 to be fixed and adjust the screw pitch length through the adjusting nut 1-5, an inner rubber ring 1-6 is arranged in the sealing head 1-11, the locking device 1-3 is provided with the first rubber ring 1-7 and then installed on the holes 1-21 in the rigging main body 1-2, the locking device 1-3 and the sealing head 1-11 are installed at two ends of the second through hole 1-22, and the sealing assembly 6 or the sealing piece 11 is sleeved outside the sealing head 1-11 and fixed through the clamping piece 5 and the clamping piece 4; the group cable 1 has the advantages of larger pulling force, stronger anchoring property, stronger sealing property and water immersion prevention, and is applied to the water photovoltaic bracket.

On the basis of the embodiment, the sealing assembly 6 can be replaced by a sealing element 11, when the sealing element 11 is used, the clamping element II 5 is fixed on the second annular part 112, and the clamping element I4 is clamped on the first annular part 111;

on the basis of the embodiment, the second clamping piece 5 is any one of a hoop and a throat hoop;

on the basis of the embodiment, the clamping piece I4 at least comprises two specifications;

on the basis of the embodiment, the rigging main body 1-2 provided with a plurality of holes 1-21 and the anchoring main body 3-2 provided with a plurality of mutually communicated first internal thread end parts 3-21, tapered end parts 3-22 and second internal thread end parts 3-23 can be applied to large-load anchoring equipment or underwater anchor chain connection and fixation.

On the basis of the embodiment, the rigging main body 1-2 provided with one hole 1-21, the anchoring main body 3-2 provided with one mutually communicated first inner threaded end part 3-21, the conical end part 3-22 and the second inner threaded end part 3-23 can be applied to steel strand fixation of a photovoltaic bracket.

The utility model has reasonable structure, the steel strand is a single-layer or double-layer sheath, and the sealing element 11 and the sealing component 6 can be well attached to the steel strand and the sealing head to play a sealing role; the plurality of steel strands are integrated together by using the rigging or the anchoring piece to form a group cable rig 1 and a group cable anchoring piece 3 structure, so that the group cable rig 1 and the group cable anchoring piece have larger pulling force and stronger anchoring property and can be applied to large-load anchoring equipment; the problems of complex processing and potential safety hazard in the later stage are solved, the structure is simpler and more convenient, the safety is realized, the installation is convenient, the device is applied to the photovoltaic bracket on water, the tightness is stronger, and the water is prevented from entering.

The above embodiments of the present utility model are not intended to limit the present utility model, and various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (7)

1. Photovoltaic support connects seal assembly, and steel strand wires (7) both ends are fixed on photovoltaic support's roof beam through the connecting piece respectively, and the connecting piece is anchor (3) or rigging (1), its characterized in that: the cable further comprises a clamping piece II (5), a clamping piece I (4), a sealing component (6) or a sealing piece (11), wherein the sealing component (6) or the sealing piece (11) is sleeved at the joint of the anchoring piece (3) or the cable (1) and the steel strand (7), and the sealing component (6) or the sealing piece (11) is fixed through the clamping piece II (5) and the clamping piece I (4);

the outer sides of the steel strands (7) are respectively wrapped with a first protective film (8) and/or a second protective film (9).

2. The photovoltaic bracket connection seal assembly of claim 1, wherein: the sealing assembly (6) is of a conical part I (62), an annular part I (61) and a long annular part (63), and the conical part I (62), the annular part I (61) and the long annular part (63) are of an integrated structure.

3. The photovoltaic bracket connection seal assembly of claim 1, wherein: the sealing element (11) is composed of a first annular part (111) and a second annular part (112) which are different in size, and the first annular part (111) and the second annular part (112) are of an integral structure.

4. The photovoltaic bracket connection seal assembly of claim 2, wherein: the sealing assembly (6) is fixed through a clamping piece II (5) and a clamping piece I (4), the clamping piece I (4) is clamped on the annular part I (61), and the clamping piece II (5) is clamped on the long annular part (63).

5. A photovoltaic bracket connection seal assembly according to claim 3, wherein: the sealing piece (11) is fixed through the clamping piece II (5) and the clamping piece I (4), the clamping piece I (4) is clamped on the first annular portion (111), and the clamping piece II (5) is clamped on the second annular portion (112).

6. The photovoltaic bracket connection seal assembly of claim 1, wherein: the two ends of the steel strand wires (7) are respectively fixed on the beam of the photovoltaic bracket through the anchor piece (3), the anchor piece (3) comprises a first locking device (3-1), an anchor main body (3-2), a second rubber ring (3-3), a first clamping piece (3-4), a third rubber ring (3-5) and a first sealing head (3-6), side plates are respectively arranged on two sides of the anchor main body (3-2), a plurality of mutually communicated first inner threaded end parts (3-21), tapered end parts (3-22) and second inner threaded end parts (3-23) are arranged on the anchor main body (3-2), at least one of the plurality of clamping pieces is arranged, the first clamping piece (3-4) is arranged in the tapered end parts (3-22), the first locking device (3-1) is arranged in the first inner threaded end parts (3-21), the third sealing head (3-6) is sleeved with the third rubber ring (3-5) and is arranged in the second inner threaded end parts (3-23), and the outer side sealing assembly (3-6) is sleeved with the sealing head (6) or the second sealing head (4) is fixed through the first sealing head (4).

7. The photovoltaic bracket connection seal assembly of claim 1, wherein: the two ends of the steel strand wires (7) are respectively fixed on a beam of a photovoltaic bracket through a rigging (1), the rigging (1) comprises a U-shaped bolt (1-1), a rigging main body (1-2), a locking device II (1-3), a card II (1-4), an adjusting nut (1-5), a rubber ring I (1-7) and a sealing head II (1-11), the sealing head II (1-11) comprises an annular connecting part (1-111), a threaded part (1-112), an annular part II (1-113), an external hexagonal connecting part (1-114), a conical part II (1-115) and a through hole I (1-116), one side of the sealing head II (1-11) is an annular connecting part (1-111), the annular connecting part (1-111) is connected with the threaded part (1-112), the threaded part (1-112) is connected with the annular part II (1-113), one side of the annular part II (1-113) is provided with an external hexagonal connecting part (1-114), one side of the external hexagonal connecting part (1-114) is a conical part II (1-115), and the annular part II (1-111) is connected with the threaded part II (1-112) The inside of the conical part II (1-115) is provided with a first through hole (1-116), the annular connecting part (1-111), the threaded part (1-112), the annular part II (1-113), the outer hexagonal connecting part (1-114), the conical part II (1-115) and the first through hole (1-116) are of an integrated structure, the rope main body (1-2) is provided with a plurality of holes (1-21), at least one of the plurality of holes is arranged, the card II (1-4) is arranged in the hole (1-21) on the rope main body (1-2), the U-shaped bolt (1-1) penetrates through the second through hole (1-22) on the rope main body (1-2) to fix and adjust the pitch length through an adjusting nut (1-5), the annular connecting part (1-111) is provided with an inner rubber ring (1-6), the locking device II (1-3) is provided with the rubber ring I (1-7) and then is arranged on the threaded hole of the rope main body (1-2), the locking device II (1-3) and the second locking device II (1-11) is arranged on the threaded hole of the rope main body (1-2), the U-shaped bolt II (1-1) penetrates through the through hole II (1-22) on the rope main body (1-2) to adjust the pitch length, and the locking device II (1-3) is respectively arranged on the end of the annular part II (1-2) and the annular part II (1-3) The outer sides of the outer hexagonal connecting parts (1-114) and the conical parts (1-115) are sleeved with the sealing component (6) or the sealing piece (11) to be fixed through the clamping piece two (5) and the clamping piece one (4).