CN210075155U

CN210075155U - Photovoltaic module fixing pressing block

Info

Publication number: CN210075155U
Application number: CN201921071339.5U
Authority: CN
Inventors: 武宇龙; 吴恒亮; 李建; 翟文杰; 程宇旭; 陈嘉贵; 高峰; 刘特安
Original assignee: Zhuzhou National Engineering Research Center of Converters Co Ltd
Current assignee: Zhuzhou National Engineering Research Center of Converters Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-02-14
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a photovoltaic module fixing pressing block, which comprises a pressing block main body, a bolt rod and a spring, wherein the pressing block main body comprises a horizontal pressing edge, a first vertical pressing edge and a second vertical pressing edge; the horizontal pressing edge is provided with a mounting hole, the tail part of the bolt rod is mounted in the mounting hole, the spring is sleeved on the bolt rod between the head part of the bolt rod and the horizontal pressing edge, one side of the first vertical pressing edge is in butt joint with one side of the horizontal pressing edge, and the other side of the first vertical pressing edge is provided with an assembly pressing block; one side of the second vertical blank holder is butted with the other side of the horizontal blank holder, and a supporting block is arranged on the other side of the second vertical blank holder; the tail of the bolt rod is provided with a clamping portion, a clamping groove is formed in the guide rail, and the clamping portion of the bolt rod is clamped in the clamping groove of the guide rail of the photovoltaic module. The utility model discloses a photovoltaic module fixes briquetting has simple structure, installation advantage such as quick, the part is few, with low costs.

Description

Photovoltaic module fixing pressing block

Technical Field

The utility model relates to a photovoltaic module installs technical field, refers in particular to a photovoltaic module fixes briquetting.

Background

With the maturity of photovoltaic power generation technology, the construction land of a large-scale photovoltaic power station on the ground is more and more difficult to examine and approve, the roof resource with a large area exists in the industry and commerce, the electricity price is higher, the construction development trend of a photovoltaic power generation system is already towards the application field of the roof of the industry and commerce, and green sustainable energy becomes a wind vane which is tightly grasped in each field. The reduction of the power consumption cost of a photovoltaic power generation system is especially under the influence of subsidy policies, the photovoltaic power generation system gradually approaches to flat-price internet surfing, the control of the construction and operation cost of the photovoltaic power generation system is very important, the existing support system for fixing photovoltaic components covers the conditions that the installation is not facilitated on site due to the fact that the number of the components is large, the types of the components are large, the quantity of the components is large, the requirements on the construction period and the technical level of workers are high, especially, a pressing block for fixing the components is involved, and the pressing block assembly is often required to spend a large amount of. At present, a scheme with low cost, safety and reliability is not available in the aspect of quickly installing a novel structure for a component pressing block.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: to the technical problem that prior art exists, the utility model provides a simple structure, installation are quick, with low costs photovoltaic module fixed briquetting.

In order to solve the technical problem, the utility model provides a technical scheme does:

a photovoltaic module fixing pressing block comprises a pressing block main body, a bolt rod and a spring, wherein the pressing block main body comprises a horizontal pressing edge, a first vertical pressing edge and a second vertical pressing edge; the bolt comprises a horizontal blank holder, a bolt rod, a spring, a first vertical blank holder, a second vertical blank holder, a horizontal blank holder and a component pressing block, wherein the horizontal blank holder is provided with a mounting hole, the tail part of the bolt rod is mounted in the mounting hole, the spring is sleeved on the bolt rod between the head part of the bolt rod and the horizontal blank holder, one side of the first vertical blank holder is in butt joint with one side of the horizontal blank holder, the first vertical blank holder is positioned on one side of the head part of the bolt rod, the arrangement direction of the first vertical blank holder is perpendicular to that of the horizontal blank holder, and; one side of the second vertical blank holder is butted with the other side of the horizontal blank holder, the second vertical blank holder is positioned on one side of the horizontal blank holder at the tail part of the bolt rod, the arrangement direction of the second vertical blank holder is vertical to the horizontal blank holder, and the other side of the second vertical blank holder is provided with a supporting block; the tail of the bolt rod is provided with a clamping part used for being clamped in a clamping groove of a guide rail of the photovoltaic module.

As a further improvement of the above technical solution:

the clamping part of the bolt rod comprises a through groove transversely penetrating through the tail part of the bolt rod, the peripheral side of the tail part of the bolt rod extends outwards to form a step, and the diameter of the bolt rod is gradually reduced from the step to the tail part of the bolt rod.

The inner side of the component pressing block is provided with sawteeth.

The bottom side of the supporting block is provided with sawteeth.

The horizontal pressing edge, the first vertical pressing edge, the second vertical pressing edge, the assembly pressing block and the supporting block are integrally formed to form an integrated pressing block main body.

The briquetting main body is an aluminum alloy briquetting main body.

The outer layer of the briquetting main body is provided with an anodized anticorrosive layer.

And a positioning component matched with the frame of the photovoltaic component is arranged on the inner side of the component pressing block.

The positioning assembly comprises a positioning column and a positioning groove; the positioning column is located on the bottom side of the component pressing block, and the positioning groove is installed on the frame.

The positioning assembly comprises a positioning column and a positioning groove; the positioning column is located on the frame, and the positioning groove is located on the bottom side of the component pressing block.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a photovoltaic module fixed pressing block through overall structure's optimal arrangement, has following advantage:

1. the integral structure is simple, the types of the pressing block main body and the accessories are few, the assembly of the accessories is completed by a manufacturer, and the pressing block main body and the accessories can be directly taken and used for installation on a construction site, so that the site assembly link is omitted, and the construction period is shortened;

2. the cost is low, and a manufacturer can realize batch production due to the simple structure;

3. the applicability is strong, the spring coefficient can be set according to the environmental factors of the project implementation ground, the prestress of the spring is adjusted to meet the requirements of local wind load and the like, and the safety and the reliability of the photovoltaic module are guaranteed;

4. the integral installation is quick and convenient, and the technical level requirement on constructors is reduced;

5. have the theftproof function concurrently, the briquetting main part that compresses tightly need adopt specialized tool just can take out.

The photovoltaic module fixing pressing block of the utility model overcomes the problems of complex structure, high cost, time and labor consuming assembly, high requirement on the technical level of constructors and the like of the traditional fixing pressing block at present, and optimizes the fixing pressing block, so that the constructed roof distributed photovoltaic power station is safe, reliable and low in cost; the photovoltaic module is simple in whole component configuration and convenient to install, can be installed and fixed in place quickly, can enhance the wind load resisting capacity of the module, is convenient to construct, shortens the construction period of a photovoltaic power generation system, and has the advantages of being quick in construction, safe, reliable, low in cost and the like.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic side view of the present invention.

The reference numbers in the figures denote: 1. a briquette main body; 101. horizontally pressing edges; 102. a first vertical blank holder; 103. a second vertical edge pressing; 104. mounting holes; 105. pressing the assembly; 106. a support block; 2. a bolt shank; 201. a fastening part; 3. a spring; 4. a guide rail; 401. a clamping groove.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 3, the photovoltaic module fixing pressing block of the present embodiment includes a pressing block main body 1, a bolt bar 2, a spring 3, and a guide rail 4, where the pressing block main body 1 includes a horizontal pressing edge 101, a first vertical pressing edge 102, and a second vertical pressing edge 103; a mounting hole 104 is formed in the horizontal pressing edge 101, the tail of the bolt rod 2 is mounted in the mounting hole 104, the spring 3 is sleeved on the bolt rod 2 between the head of the bolt rod 2 and the horizontal pressing edge 101, one side of the first vertical pressing edge 102 is in butt joint with one side of the horizontal pressing edge 101, the first vertical pressing edge 102 is located on one side, perpendicular to the horizontal pressing edge 101, of the head of the bolt rod 2, the arrangement direction of the first vertical pressing edge 102 is perpendicular to that of the horizontal pressing edge 101, and an assembly pressing block 105 is arranged on the other side of the first vertical pressing edge 102; one side of a second vertical pressing edge 103 is butted with the other side of the horizontal pressing edge 101, the second vertical pressing edge 103 is positioned on one side of the horizontal pressing edge 101 at the tail part of the bolt rod 2, the arrangement direction of the second vertical pressing edge 103 is perpendicular to that of the horizontal pressing edge 101, and a supporting block 106 is arranged on the other side of the second vertical pressing edge 103; the tail of the bolt rod 2 is provided with a clamping part 201, the guide rail 4 is provided with a clamping groove 401, and the clamping part 201 of the bolt rod 2 is clamped in the clamping groove 401 of the guide rail 4. When specifically installing, supporting shoe 106 supports on guide rail 4, forms the notch that is used for installing photovoltaic module (specifically being the frame) between subassembly blank pressing and the guide rail 4, and photovoltaic module stretches into this notch in, then pushes down shank of bolt 2, makes the block portion 201 card of 2 afterbody of shank of bolt go into to guide rail 4's draw-in groove 401 in for subassembly briquetting 105 compresses tightly photovoltaic module on guide rail 4, realizes fixing photovoltaic module through the pretightning force of spring 3. The utility model discloses a photovoltaic module fixed pressing block, through the setting of above structure, specifically following advantage: 1. the integral structure is simple, the types of the pressing block main body 1 and accessories are few, the assembly of the accessories is completed by a manufacturer, and the pressing block main body can be directly taken and used for installation on a construction site, so that the site assembly link is omitted, and the construction period is shortened; 2. the cost is low, and a manufacturer can realize batch production due to the simple structure; 3. the applicability is strong, the coefficient of the spring 3 can be set according to the environmental factors of the project implementation ground, the prestress of the spring 3 is adjusted to meet the requirements of local wind load and the like, and the safety and the reliability of the photovoltaic module are guaranteed; 4. the integral installation is quick and convenient, and the technical level requirement on constructors is reduced; 5. have the theftproof function concurrently, the briquetting main part 1 that compresses tightly need adopt specialized tool just can take out.

In this embodiment, the engaging portion 201 of the bolt bar 2 includes a through groove transversely penetrating the tail portion of the bolt bar 2, the peripheral side of the tail portion of the bolt bar 2 extends outward to form a step, and the diameter of the bolt bar 2 gradually decreases from the step toward the tail portion of the bolt bar 2; specifically, the whole tail part of the bolt rod 2 is in a barb shape and is hooked in the clamping groove 401 of the guide rail 4; the installation is rapid, and the bolt rod 2 is hooked in the clamping groove 401 of the guide rail 4 only by pressing down the bolt rod with force; when the anti-theft device is disassembled, a special tool (such as a caliper) is required to be taken out, and the anti-theft device has an anti-theft function.

In this embodiment, the inner side of the module pressing block 105 is provided with the saw teeth, so as to be convenient for fixing with the frame of the photovoltaic module; similarly, the bottom side of the support block 106 is provided with serrations to facilitate fixing to the rail 4. In addition, the horizontal pressing edge 101, the first vertical pressing edge 102, the second vertical pressing edge 103, the assembly pressing block 105 and the supporting block 106 are integrally formed to form an integrated pressing block main body 1, and the integrated pressing block main body is an aluminum alloy pressing block main body and has good integral structural strength. The outer layer of briquetting main part 1 is equipped with the anodization anticorrosive coating, improves its life-span of working outdoors.

In this embodiment, a positioning component (not shown in the figure) matched with the frame of the photovoltaic module is arranged on the inner side of the module pressing block 105. Specifically, the positioning assembly comprises a positioning column and a positioning groove; the positioning column is positioned at the bottom side of the component pressing block 105, and the positioning groove is arranged on the frame; or the positioning column is positioned on the frame, the positioning groove is positioned at the bottom side of the component pressing block 105, and the reliability of the installation of the photovoltaic component is further improved through the matching between the positioning column and the positioning groove.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The photovoltaic module fixing pressing block is characterized by comprising a pressing block main body (1), a bolt rod (2) and a spring (3), wherein the pressing block main body (1) comprises a horizontal pressing edge (101), a first vertical pressing edge (102) and a second vertical pressing edge (103); the bolt comprises a horizontal pressing edge (101), a mounting hole (104) is formed in the horizontal pressing edge (101), the tail of a bolt rod (2) is mounted in the mounting hole (104), a spring (3) is sleeved on the bolt rod (2) between the head of the bolt rod (2) and the horizontal pressing edge (101), one side of a first vertical pressing edge (102) is in butt joint with one side of the horizontal pressing edge (101), the first vertical pressing edge (102) is located on one side, located on the head of the bolt rod (2), of the horizontal pressing edge (101), the arrangement direction of the first vertical pressing edge is perpendicular to that of the horizontal pressing edge (101), and an assembly pressing block (105) is arranged on the other side of the first vertical pressing edge (102); one side of the second vertical pressing edge (103) is in butt joint with the other side of the horizontal pressing edge (101), the second vertical pressing edge (103) is located on one side, located at the tail of the bolt rod (2), of the horizontal pressing edge (101), the arrangement direction of the second vertical pressing edge is perpendicular to that of the horizontal pressing edge (101), and a supporting block (106) is arranged on the other side of the second vertical pressing edge (103); the tail of the bolt rod (2) is provided with a clamping part (201) which is used for being clamped in a clamping groove (401) of a guide rail (4) of the photovoltaic module.

2. The photovoltaic module fixing briquette according to claim 1, characterized in that the engaging portion (201) of the bolt shank (2) comprises a through groove transversely penetrating the tail portion of the bolt shank (2), the periphery of the tail portion of the bolt shank (2) extends outwards to form a step, and the diameter of the bolt shank (2) is gradually reduced from the step to the tail portion of the bolt shank (2).

3. Photovoltaic module fixing block according to claim 1 or 2, characterized in that the inside of the module block (105) is provided with serrations.

4. Photovoltaic module fixing press according to claim 1 or 2, characterized in that the bottom side of the support block (106) is provided with serrations.

5. The photovoltaic module fixing block according to claim 1 or 2, wherein the horizontal pressing edge (101), the first vertical pressing edge (102), the second vertical pressing edge (103), the module pressing block (105) and the supporting block (106) are integrally formed to form an integrated pressing block body.

6. The photovoltaic module fixing compact according to claim 1 or 2, characterized in that the compact body (1) is an aluminum alloy compact body.

7. The photovoltaic module fixing compact according to claim 1 or 2, characterized in that the outer layer of the compact body (1) is provided with an anodized corrosion-resistant layer.

8. A photovoltaic module fixing block according to claim 1 or 2, characterized in that the inside of the module block (105) is provided with a positioning module which cooperates with the frame of the photovoltaic module.

9. The photovoltaic module fixing pressing block according to claim 8, wherein the positioning module comprises a positioning column and a positioning groove; the positioning column is located on the bottom side of the component pressing block (105), and the positioning groove is installed on the frame.

10. The photovoltaic module fixing pressing block according to claim 8, wherein the positioning module comprises a positioning column and a positioning groove; the positioning column is located on the frame, and the positioning groove is located on the bottom side of the component pressing block (105).