CN210225301U

CN210225301U - Briquetting subassembly is used in installation of photovoltaic board

Info

Publication number: CN210225301U
Application number: CN201921539115.2U
Authority: CN
Inventors: Zhilin Zhang; 张治林
Original assignee: Nanjing Sualuminium New Energy Technology Co ltd
Current assignee: Nanjing Sualuminium New Energy Technology Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-03-31
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a briquetting component for photovoltaic panel installation in the technical field of photovoltaic equipment accessories, which comprises a U-shaped clamping plate, wherein the left side of the top part of a bottom plate of the U-shaped clamping plate is provided with a limiting clamping hook, a fixing nut is welded in the middle of the top part of a top plate of the U-shaped clamping plate, and a fixing screw rod is vertically arranged in the inner cavity of the fixing nut, the utility model adjusts the fixed width of the opening of the U-shaped clamping plate by adjusting the position of the fixing screw rod in the fixing nut, thereby the product can be clamped on photovoltaic panels with different thicknesses, the application range of the product is improved, the sliding inserting plate can be pushed out from the inner cavity of the U-shaped limiting plate under the action of the elastic force of the clamping elastic piece, the outer ends of two groups of sliding inserting plates can change along with the change of the width of an external connecting notch and are always in, a sliding phenomenon occurs and a rotation-off phenomenon occurs due to shaking.

Description

Briquetting subassembly is used in installation of photovoltaic board

Technical Field

The utility model relates to a photovoltaic equipment accessory technical field specifically is briquetting subassembly is used in photovoltaic board installation.

Background

The photovoltaic panel assembly is often required to be fixed by a pressing block assembly in the installation process, the fixing range of the existing pressing block assembly cannot be adjusted generally, and the use limitation is large, for example, a fixed pressing block (CN206894567U) and an adjustable pressing block (CN205792394U) are provided, when the photovoltaic panel assembly is installed on a frame body with a wide notch, especially when the applicant is in the implementation of poverty-relieving photovoltaic projects, in the outdoor installation process, when a large-size fixing piece installation and stable connection are required to be performed as a basis near the edge, the risk of sliding is easy to occur, and meanwhile, when the photovoltaic panel assembly is used, the rotation falling-off phenomenon can be generated due to shaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a briquetting subassembly is used in installation of photovoltaic board to solve the unable adjustment usually of the fixed range of the current briquetting subassembly that proposes in the above-mentioned background art, the use restriction is great, and be the fixed length with the length of the connecting plate of external support body, when installing on the support body of notch width broad, can take place the slip phenomenon, can't fix the position of product, when using simultaneously, can produce because of the shake and rotate the obscission, cause the problem of the damage of photovoltaic board subassembly.

In order to achieve the above object, the utility model provides a following technical scheme: the pressing block assembly for mounting the photovoltaic panel comprises a U-shaped clamping plate, wherein a limiting clamping hook is arranged on the left side of the top of a bottom plate of the U-shaped clamping plate, a fixing nut is welded in the middle of the top of a top plate of the U-shaped clamping plate, a fixing screw rod is vertically mounted in an inner cavity of the fixing nut, the bottom end of the fixing screw rod penetrates through the top plate of the U-shaped clamping plate, a threaded fastener is welded at the top end of the fixing screw rod, a supporting baffle is horizontally welded at the top of a right side wall of the U-shaped clamping plate, a wear-resistant bearing is embedded at the top of the supporting baffle, a connecting screw rod is inserted into an inner cavity of the wear-resistant bearing, the bottom end of the connecting screw rod penetrates through the inner cavity of the wear-resistant bearing, an adjusting fastener is welded at the top of the connecting screw rod, a, connect the bottom both ends of slide and all weld U type limiting plate, it is two sets of the inner chamber of U type limiting plate has all been pegged graft and has been had the slip picture peg, and two sets of slip picture pegs are symmetrical about the axis of connecting the slide and set up, the lateral wall all is provided with limit baffle about the inner of slip picture peg, and is two sets of longitudinal welding has the card to block through tight elasticity piece between the limit baffle.

Preferably, the top of the U-shaped clamping plate is provided with a mounting hole matched with the fixing screw, the axis of the mounting hole and the axis of the fixing nut are on the same vertical line, and the opening size of the U-shaped clamping plate is larger than the thickness size of the photovoltaic plate.

Preferably, the fixing nut and the fixing screw rod and the positioning nut and the connecting screw rod are connected with each other through mutually matched threads.

Preferably, the threaded fastener and the adjusting fastener have the same structure, and the side walls of the threaded fastener and the adjusting fastener are vertically and uniformly provided with anti-skid threads.

Preferably, the top of the supporting baffle is provided with a limiting clamping groove matched with the wear-resistant bearing, and the limiting clamping groove and the wear-resistant bearing are in interference fit.

Preferably, the middle of the top of the connecting sliding plate is provided with a limiting shaft hole matched with the connecting screw rod, the limiting shaft hole is in clearance fit with the connecting screw rod, and the shaft center of the limiting shaft hole and the shaft center of the positioning nut are on the same vertical line.

Preferably, the width of the sliding insertion plate is the same as the width of the inside of the U-shaped limiting plate, and the sliding insertion plate can slide in the inner cavity of the U-shaped limiting plate under the elastic action of the clamping elastic piece.

Preferably, the sliding insertion plate and the limiting baffle are integrated, and the outer wall of the limiting baffle is provided with a welding insertion hole matched with the clamping elastic part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adjustment clamping screw is in the position of fixation nut, adjustment U type cardboard open-ended fixed width, thereby make this product can the joint on the photovoltaic board of different thickness, the application scope of product is improved, utilize the elastic action of chucking elastic component, make the slip picture peg can be under the effect of its elasticity, release from the inner chamber of U type limiting plate, the outer end that makes two sets of slip picture pegs can change along with the change of the width of external connection notch, be in the conflict state all the time, when avoiding installing on the support body of notch width broad, can take place the slip phenomenon, and produce because the shake and rotate the obscission.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a pressing block assembly of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the connecting slide plate and the structure thereon;

fig. 4 is a schematic view of the combination of the sliding insertion plate and the limiting baffle of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-U-shaped clamping plate, 2-limiting clamping hook, 3-fixing nut, 4-fixing screw rod, 5-threaded fastener, 6-supporting baffle plate, 7-wear-resistant bearing, 8-connecting screw rod, 9-adjusting fastener, 10-connecting sliding plate, 11-limiting shaft hole, 12-positioning nut, 13-U-shaped limiting plate, 14-sliding inserting plate, 15-limiting baffle plate, 151-welding jack and 16-clamping elastic piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a briquetting subassembly is used in installation of photovoltaic board, including U type cardboard 1, the top left side of U type cardboard 1 bottom plate is provided with spacing trip 2, and the welding has fixation nut 3 in the middle of the top of U type cardboard 1 roof, and the vertical mounting of inner chamber of fixation nut 3 has set screw 4, and the bottom of set screw 4 runs through the roof of U type cardboard 1, and the welding of the top of set screw 4 has threaded fastener 5.

A supporting baffle 6 is horizontally welded at the top of the right side wall of the U-shaped clamping plate 1, a wear-resistant bearing 7 is embedded at the top of the supporting baffle 6, a connecting screw rod 8 is inserted in the inner cavity of the wear-resistant bearing 7, the bottom end of the connecting screw rod 8 penetrates through the inner cavity of the wear-resistant bearing 7, the top of the connecting screw rod 8 is welded with an adjusting fastener 9, the bottom end of the connecting screw rod 8 is sleeved with a connecting sliding plate 10, the top of the connecting sliding plate 10 is welded with a positioning nut 12 matched with the connecting screw rod 8, and the positioning nut 12 is sleeved on the outer wall of the connecting screw rod 8, the two ends of the bottom of the connecting sliding plate 10 are welded with U-shaped limiting plates 13, the inner cavities of the two groups of U-shaped limiting plates 13 are inserted with sliding inserting plates 14, and two groups of sliding insertion plates 14 are symmetrically arranged in front and back direction about the axis of the connecting sliding plate 10, the left side wall and the right side wall of the inner end of each sliding insertion plate 14 are provided with limiting baffles 15, and a clamping elastic part 16 is longitudinally welded between the two groups of limiting baffles 15.

Referring to fig. 1, the fixing nut 3 and the fixing screw 4 and the positioning nut 12 and the connecting screw 8 are connected to each other by mutually matching threads.

In a particularly preferred scheme, the top of the U-shaped clamping plate 1 is provided with a mounting hole matched with the fixing screw 4, and the axis of the mounting hole and the axis of the fixing nut 3 are on the same vertical line, so that the bottom end of the fixing screw 4 conveniently extends out of the top of the U-shaped clamping plate 1.

The opening size of U type cardboard 1 is greater than the thickness size of photovoltaic board, makes U type cardboard 1 can the joint at the side of different thickness photovoltaic boards.

Preferably, threaded fastener 5 is the same with the structure of adjusting fastener 9, and threaded fastener 5 and the equal vertical anti-skidding line of evenly having seted up of the lateral wall of adjusting fastener 9 make things convenient for staff's dismouting.

Preferably, the top of the supporting baffle 6 is provided with a limiting clamping groove matched with the wear-resistant bearing 7, and the limiting clamping groove and the wear-resistant bearing 7 are in interference fit.

Preferably, a limiting shaft hole 11 matched with the connecting screw rod 8 is formed in the middle of the top of the connecting sliding plate 10, the limiting shaft hole 11 and the connecting screw rod 8 are in clearance fit, and the shaft center of the limiting shaft hole 11 and the shaft center of the positioning nut 12 are on the same vertical line.

Preferably, the width of the sliding insert plate 14 is the same as the inner width of the U-shaped position limiting plate 13, and the sliding insert plate 14 can slide in the inner cavity of the U-shaped position limiting plate 13 under the elastic force of the clamping elastic member 16. Preferably, the sliding insertion plate 14 is integrated with the limit baffle 15, and the outer wall of the limit baffle 15 is provided with a welding insertion hole 151 matched with the clamping elastic member 16, so as to facilitate the welding fixation of the clamping elastic member 16.

As shown in the combined figure 1, in the photovoltaic construction process of the briquetting assembly of the utility model, the U-shaped clamping plate 1 is clamped at the side edge of the photovoltaic plate, and the limiting clamping hook 2 is contacted with the bottom of the photovoltaic plate, the threaded fastener 5 is manually rotated to drive the fixed screw rod 4 to rotate, the extension length of the fixed screw rod 4 on the fixed nut 3 is adjusted through the rotation of the fixed screw rod 4 and the thread action between the fixed screw rod 4 and the fixed nut 3, so that the bottom end of the fixed screw rod 4 can be abutted against the top of the photovoltaic panel, the connecting sliding plate 10 with the sliding inserting plate 14 is placed in the inner cavity of the clamping groove of the external mounting rack, due to the elastic force of the clamping elastic piece 16, the limit baffle 15 is pushed to slide towards the direction far away from the axle center of the connecting sliding plate 10, so that the outer ends of the two groups of sliding insertion plates 14 extend out of the inner cavity of the U-shaped limiting plate 13, and the outer ends of the sliding insertion plates 14 can be contacted with the side walls of the clamping grooves of the external mounting rack.

Adjusting fastener 9 can drive connecting screw 8's rotation, through connecting screw 8's rotation and the screw thread effect between positioning nut 12, make positioning nut 12 can upwards slide at connecting screw 8's outer wall, thereby make and be in the state of tightening between connection slide 10 and the external mounting bracket, fix the position of photovoltaic board, utilize the elastic action of chucking elastic component 16, make slide insert plate 14 can be under its elastic force effect, release from the inner chamber of U type limiting plate 13, make the change of the width of two sets of slide insert plates 14's outer end can be along with the external connection notch, be in conflict state all the time, when avoiding installing on the support body as the basis at the edge of notch width broad, can take place the slip phenomenon, and produce the rotation phenomenon of droing because of the shake.

It should be understood that the pressing block assembly disclosed by the invention can be particularly used on a frame body which needs to be used as a foundation for installing and stably connecting large-size fixing parts in the construction process of a photovoltaic project, and the middle connection and the pressing block can be common medium-pressure blocks or other adjustable pressing blocks.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Briquetting subassembly is used in photovoltaic board installation, its characterized in that: the clamping device comprises a U-shaped clamping plate (1), wherein a limiting clamping hook (2) is arranged on the left side of the top of a bottom plate of the U-shaped clamping plate (1), a fixing nut (3) is welded in the middle of the top of a top plate of the U-shaped clamping plate (1), a fixing screw rod (4) is vertically arranged in an inner cavity of the fixing nut (3), and the bottom end of the fixing screw rod (4) penetrates through the top plate of the U-shaped clamping plate (1); a threaded fastener (5) is welded at the top end of the fixed screw (4);

a supporting baffle (6) is horizontally welded at the top of the right side wall of the U-shaped clamping plate (1), a wear-resistant bearing (7) is embedded at the top of the supporting baffle (6), and a connecting screw rod (8) is inserted into an inner cavity of the wear-resistant bearing (7);

the bottom end of the connecting screw rod (8) penetrates through the inner cavity of the wear-resistant bearing (7), and the top of the connecting screw rod is welded with an adjusting fastener (9);

the bottom end of the connecting screw rod (8) is sleeved with a connecting sliding plate (10), the top of the connecting sliding plate (10) is welded with a positioning nut (12) matched with the connecting screw rod (8), and the positioning nut (12) is sleeved on the outer wall of the connecting screw rod (8);

connect the bottom both ends of slide (10) and all weld U type limiting plate (13), two sets of the inner chamber of U type limiting plate (13) is all pegged graft and is had slip picture peg (14), and two sets of slip picture peg (14) about the axis symmetry setting of connecting slide (10), the lateral wall all is provided with limit baffle (15), two sets of about the inner of slip picture peg (14) longitudinal welding has card through tight elasticity piece (16) between limit baffle (15).

2. The photovoltaic panel installation briquetting assembly of claim 1, wherein: the top of the U-shaped clamping plate (1) is provided with a mounting hole matched with the fixing screw rod (4), the axis of the mounting hole and the axis of the fixing nut (3) are on the same vertical line, and the opening size of the U-shaped clamping plate (1) is larger than the thickness size of the photovoltaic plate.

3. The photovoltaic panel installation briquetting assembly of claim 1, wherein: the fixing nut (3) and the fixing screw rod (4) and the positioning nut (12) and the connecting screw rod (8) are mutually connected through mutually matched threads.

4. The photovoltaic panel installation briquetting assembly of claim 1, wherein: the structure of the threaded fastener (5) is the same as that of the adjusting fastener (9), and anti-skid threads are uniformly formed in the vertical direction of the side walls of the threaded fastener (5) and the adjusting fastener (9).

5. The photovoltaic panel installation briquetting assembly of claim 1, wherein: the top of the supporting baffle (6) is provided with a limiting clamping groove matched with the wear-resistant bearing (7), and the limiting clamping groove is in interference fit with the wear-resistant bearing (7).

6. The photovoltaic panel installation briquetting assembly of claim 1, wherein: connect the top of slide (10) in the middle of seted up with connecting screw (8) matched with spacing shaft hole (11), and be clearance fit between spacing shaft hole (11) and connecting screw (8), the axle center of spacing shaft hole (11) and the axle center of set nut (12) are on same vertical line.

7. The photovoltaic panel installation briquetting assembly of claim 1, wherein: the width of the sliding inserting plate (14) is the same as the inner width of the U-shaped limiting plate (13), and the sliding inserting plate (14) can slide in the inner cavity of the U-shaped limiting plate (13) under the elastic action of the clamping elastic piece (16).

8. The photovoltaic panel installation briquetting assembly of claim 1, wherein: the sliding insertion plate (14) and the limiting baffle (15) are integrated, and the outer wall of the limiting baffle (15) is provided with a welding insertion hole (151) matched with the clamping elastic piece (16).