阅读说明：本技术 一种双层幕墙的连接结构及安装方法 (Connecting structure and mounting method of double-layer curtain wall ) 是由 苗珍录 常亮 于 2021-08-23 设计创作，主要内容包括：本发明涉及一种双层幕墙的连接结构及安装方法,连接结构包括设置于墙体的外表面的内墙板、面板、第一安装组件和第二安装组件,面板通过第一安装组件和第二安装组件安装于内墙板的外侧。双层幕墙结构具有绿色环保、节约能源、保护建筑结构的效果；面板采用挂接式安装,其位置三维可调,安装时容易定位,在非可视范围内操作便利,可以反复安装、拆卸,不易松脱；整体的安装方法简单,安装效率高。(The invention relates to a connecting structure and an installation method of a double-layer curtain wall. The double-layer curtain wall structure has the effects of environmental protection, energy conservation and building structure protection; the panel is installed in a hanging mode, the position of the panel is three-dimensionally adjustable, the panel is easy to position during installation, the operation is convenient in a non-visual range, the panel can be repeatedly installed and disassembled, and the panel is not easy to loosen; the whole installation method is simple, and the installation efficiency is high.)

1. The utility model provides a connection structure of double-deck curtain wall, including set up in interior wallboard (1) of the surface of wall body, install in through first installation component (2) and second installation component (3) panel (4) in the outside of interior wallboard (1), its characterized in that:

the first mounting assembly (2) comprises a first keel (21) which is vertically arranged and fixed on the outer side of the inner wall plate (1), and the left side and the right side of the first keel (21) are respectively provided with a through groove (211) which is vertically arranged;

the second mounting assembly (3) comprises an adapter (31), hanging rods (32) which are connected to the front portion of the adapter (31) and arranged along the left-right direction, and hanging pieces (33) which are connected to the left side portion and the right side portion of the panel (4), wherein hanging grooves are formed in the hanging pieces (33), and the hanging pieces (33) on the adjacent side portions of the two panels (4) which are adjacent to each other on the left side and the right side are hung on the same hanging rod (32) through the hanging grooves respectively; the left side and the right side of the rear portion of the adapter piece (31) are respectively provided with sliding grooves (311) arranged along the front-back direction, the second mounting assembly (3) further comprises T-shaped connecting pieces (34) connected with the sliding grooves (311) in a one-to-one correspondence manner, each T-shaped connecting piece (34) comprises a rod portion (341) which is arranged along the left-right direction and is provided with threads and a head portion (342) located at one end of the rod portion (341), the rod portion (341) is connected with a nut (35), the rod portion (341) is arranged in the sliding grooves (311) in a penetrating manner, and the head portion (342) and the nut (35) are respectively located on the left side and the right side of the sliding grooves (311); the rod part (341) is connected into the through groove (211), the head part (342) and the sliding groove (311) are respectively positioned at the left side and the right side of the through groove (211), and the adaptor (31) and the first keel (21) are locked and fixed through a locking nut (35).

2. The double-wall curtain wall connecting structure according to claim 1, wherein: first installation component (2) still include second fossil fragments (22) that set up along the left and right directions, cup joint in at least one cover core (23) in second fossil fragments (22), second installation component (3) still including connecting first connecting piece (36) of the upper portion of panel (4), the rear portion and the cover core (23) fixed connection of first connecting piece (36).

3. The double-wall curtain wall connecting structure as claimed in claim 2, wherein: the connecting structure further comprises a water-batching plate (5) used for guiding water entering between the inner wall plate (1) and the panel (4) out of the connecting structure, and the middle part of the first connecting piece (36) is provided with a connecting part (361) which is arranged in a protruding mode; criticize water board (5) including first body (51), second body (52), third body (53) and fourth body (54) that connect gradually, the upside at second fossil fragments (22) is connected in second body (52) just fourth body (54) are connected in the outside of connecting portion (361), first body (51), third body (53) all from the back forward ground from the top down slope setting.

4. The double-wall curtain wall connecting structure as claimed in claim 3, wherein: have between two adjacent panels (4) from top to bottom and supply along batching passageway (6) that the water that water board (5) flowed down flows out, the lower lateral part of panel (4) is connected with second connecting piece (7), the lower lateral part of second connecting piece (7) has first recess (71), be provided with in first recess (71) and be used for hindering water from the outside entering batching strip (72) in passageway (6).

5. The double-wall curtain wall connecting structure according to claim 4, wherein: panel (4) include panel body (41) and extend towards extension (42) of the dorsal part extension of panel (4) around panel body (41), the front portion of hanging piece (33), the front portion of first connecting piece (36), the front portion of second connecting piece (7) have slot (8) respectively, during slot (8) were inserted in extension (42), the front portion of hanging piece (33), the front portion of first connecting piece (36), vice frame is constituteed to second connecting piece (7), vice frame is located the back of panel (4).

6. The double-wall curtain wall connecting structure according to claim 1, wherein: the hanging and connecting piece (33) is provided with a second groove (331), a water retaining strip (332) is arranged in the second groove (331), and the water retaining strips (332) of the left panel and the right panel (4) are overlapped.

7. The double-wall curtain wall connecting structure according to claim 1, wherein: interior wallboard (1) includes heated board (11), sets up front side and dorsal water proof screen (12) of heated board (11).

8. The double-wall curtain wall connecting structure according to claim 1, wherein: an air cavity (9) communicated with the outside is arranged between the inner wallboard (1) and the panel (2).

9. A method for installing a connecting structure of a double-layer curtain wall based on any one of claims 1 to 8, comprising the following steps:

firstly, fixedly installing the inner wallboard (1) on a wall body on an outer wall of a building, and then installing the first installation component (2) on the outer side of the inner wallboard (1);

step two, assembling an adapter (31), a hanging rod (32), a T-shaped connecting piece (34) and a nut (35), assembling a hanging piece (33), a first connecting piece (36), a second connecting piece (7) and a panel (4), hanging the hanging piece (33) on the hanging rod (32), and connecting the panel (2) and a second mounting assembly (4) to form a mounting unit;

during installation, the installation unit is moved to the corresponding first installation component (2), then the installation unit is moved to enable the rod part (341) of the T-shaped connecting piece (34) to be inserted into the through groove (211) of the first installation component (2) from top to bottom, and the sliding groove (311) on the adapter piece (31) and the head part (342) of the T-shaped connecting piece (34) are respectively positioned at the left side and the right side of the through groove (211);

and fourthly, respectively moving the rod part (341) of the T-shaped connecting piece (34) back and forth along the sliding groove (311) and moving the rod part up and down along the through groove (211) to adjust the mounting position of the mounting unit in the front and back direction and the up and down direction, locking the nut (35) of the T-shaped connecting piece (34) after the adjustment is finished, locking and fixing the adapter piece (31) and the first keel (21), adjusting the mounting position of the panel (2) in the left and right direction by adjusting the position of the hanging part of the hanging piece (33) on the hanging rod (32), then fixedly connecting the first connecting piece (36) and the sleeve core (23), and finally mounting the batching board (5).

Technical Field

The invention relates to the technical field of energy-saving reconstruction of building curtain walls, in particular to a connecting structure and an installation method of a double-layer curtain wall.

Background

The existing commercial buildings in China have various forms, and the larger the scale, the higher the energy consumption occupied by the commercial buildings, so the energy-saving effect of the curtain wall in the industry is widely concerned. More and more buildings reach green, energy-conserving requirement with double-deck curtain wall's structural style, and double-deck curtain wall includes inside and outside two-layer facade, and current problem is that, two-layer panel passes through single connecting piece, if cantilever beam, or coupling assembling connects, but is fixed connection, and unable repeated dismantlement, in case the installation is accomplished, the position of the relative inlayer facade of outer facade can not transfer again, on the other hand, secondary dismouting when unable cooperation was overhauld, was maintained.

Disclosure of Invention

The invention aims to provide a connecting structure of a double-layer curtain wall and an installation method.

In order to achieve the purpose, the invention adopts the technical scheme that:

the invention provides a connecting structure of a double-layer curtain wall, which comprises an inner wall plate arranged on the outer surface of a wall body and a panel arranged on the outer side of the inner wall plate through a first mounting assembly and a second mounting assembly. The inner wall board is arranged on the wall body on the outer side of the building, and the inner wall board is called as the inner wall board because the opposite wall board is positioned on the inner side. The inner wall board mainly plays roles of heat preservation and heat insulation, and reduces heat exchange between the interior of the building and the outside through the wall body, so that the consumption of energy sources for keeping the interior of the building at a constant temperature is saved. On the other hand, the inner wall plate has a certain protection effect on the building structure, the building scale is large, the building structure can generate stress due to structural deformation caused by temperature change, the inner wall plate prevents the building structure from generating large temperature change, the durability of the building structure is improved, and the service life of the building is prolonged.

First installation component includes vertical setting and is fixed in the first fossil fragments in the interior wallboard outside, and the left and right sides portion of first fossil fragments has the logical groove of following vertical direction setting respectively. The first keel and the wall body connected with the inner wall plate have a connection relation. The second mounting assembly comprises an adapter, a hanging rod connected to the front portion of the adapter and arranged in the left-right direction, and hanging pieces connected to the left side portion and the right side portion of the panel. The hanging pieces on the adjacent side parts of the two adjacent panels on the left and right are respectively hung on the same hanging rod through the hanging grooves, so that the hanging pieces are easy to position during installation, convenient to operate in a non-visible range and capable of improving the installation efficiency; can be repeatedly installed and disassembled without loosening.

The left and right sides at the rear portion of adaptor has seted up the spout that sets up along the fore-and-aft direction respectively, and the second installation component still includes the T shape connecting piece that is connected with the spout one-to-one. The front and rear directions are defined as directions relatively far away from and close to the direction of the inner wall plate, respectively. The T-shaped connecting piece comprises a rod part which is arranged along the left and right direction and is provided with threads, and a head part which is positioned at one end of the rod part, wherein the rod part is connected with a nut, the rod part is arranged in the sliding chute in a penetrating way, and the head part and the nut are respectively positioned at the left side and the right side of the sliding chute; the rod part is connected to the through groove, the head part and the sliding groove are respectively positioned at the left side and the right side of the through groove, and the adapter part and the first keel are locked and fixed through the locking nut. Specifically, the rod part of the T-shaped connecting piece corresponds to the sliding groove and the through groove, and the nut and the head part of the T-shaped connecting piece lock the relative positions of the first keel and the adapter piece together.

When the position of the panel is adjusted, the left and right positions of the panel are adjusted by adjusting the position of the hanging piece hung on the hanging rod; the height position of the adapter relative to the first keel is changed by sliding the rod part up and down along the through groove, namely, fine adjustment of the panel in the up-down direction is completed by up-down movement of the T-shaped bolt along the through groove; the front and rear positions of the adapter relative to the first keel are changed by moving the rod part back and forth along the sliding groove, namely fine adjustment of the panel in the front and rear directions is completed by moving the T-shaped connecting piece back and forth along the sliding groove; the panel is three-dimensionally adjustable relative to the inner wall plate, the adjusting mode is convenient, and the connecting structure is simple and firm.

Further, first installation component still includes the second fossil fragments that set up along left right direction, cup joints at least one cover core in the second fossil fragments, and second installation component still includes the first connecting piece of connection in the upper portion of panel, the rear portion and the cover core fixed connection of first connecting piece. The step of connecting the first connecting piece with the sleeve core is arranged after the position of the panel is adjusted, and the purpose of the step is to further firmly connect the panel.

Still further, the connection structure further comprises a water collecting plate for guiding out water entering between the inner wall plate and the panel to the outside of the connection structure, and the middle part of the first connecting piece is provided with a connecting part which is arranged in a protruding mode upwards. Criticize water board including the first body, second body, third body and the fourth body that connect gradually, the second body coupling is in the outside of connecting portion at the upside of second fossil fragments and fourth body coupling, and first body, third body all from backward forward ground from the top down slope setting, form the domatic of deriving water.

Furthermore, a channel for water flowing down along the water batching plate to flow out is arranged between the two adjacent panels, the lower side part of each panel is connected with a second connecting piece, the lower side part of each second connecting piece is provided with a first groove, a water batching strip used for blocking water from entering the channel from the outside is arranged in each first groove, and the phenomenon of backflow of the external water flow is avoided.

Furthermore, the panel comprises a panel body and an extension part which extends from the periphery of the panel body and extends towards the back side of the panel, the front part of the hanging piece, the front part of the first connecting piece and the front part of the second connecting piece are respectively provided with a slot, the extension part is inserted into the slots, the front part of the hanging piece, the front part of the first connecting piece and the second connecting piece form an auxiliary frame, and the auxiliary frame is positioned at the back of the panel. The front is defined as the side facing the direction of the panel body and the back is defined as the side of the panel facing the direction of the inner wall panel.

Further, the hanging and connecting piece is provided with a second groove, a water retaining strip is arranged in the second groove, the water retaining strips of the left panel and the right panel are in lap joint, and the water retaining strip also has the function of preventing external water from flowing backwards.

Further, interior wallboard includes heated board, sets up at the waterproof screen of heated board's front side and dorsal part. The arrangement of the heat insulation board is beneficial to the heat stability in the building, and the waterproof screen improves the wetting condition of the wall body and the heat insulation board.

Further, an air cavity communicated with the outside is formed between the inner wall board and the panel, the air cavity is formed by the distance between the inner wall board and the panel in essence, the function of the air cavity is the same as that of the heat insulation layer, and the air cavity has the effects of green and energy saving.

On the basis, the invention also provides an installation method of the connecting structure of the double-layer curtain wall, which comprises the following steps:

firstly, fixedly installing an inner wallboard on a wall body on an outer wall of a building, and then installing a first installation component on the outer side of the inner wallboard;

assembling the adapter, the hanging rod, the T-shaped connecting piece and the nut, assembling the hanger, the first connecting piece, the second connecting piece and the panel, hanging the hanger on the hanging rod, and connecting the panel and the second mounting assembly to form a mounting unit;

when the T-shaped connecting piece is installed, the installation unit is moved to the corresponding first installation component, then the installation unit is moved, the rod part of the T-shaped connecting piece is inserted into the through groove of the first installation component from top to bottom, and the sliding groove in the adapter piece and the head part of the T-shaped connecting piece are respectively positioned at the left side and the right side of the through groove;

and fourthly, respectively adjusting the mounting positions of the mounting units in the front-back direction and the up-down direction by the forward and backward movement of the rod part of the T-shaped connecting piece along the sliding groove and the up and down movement of the rod part along the through groove, locking a nut of the T-shaped connecting piece after the adjustment is finished, locking and fixing the adapter piece and the first keel, adjusting the mounting positions of the panel in the left-right direction by adjusting the position of the hanging part of the hanging piece on the hanging rod, then fixedly connecting the first connecting piece and the sleeve core, and finally mounting the water batching plate.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

the double-layer curtain wall structure has the effects of environmental protection, energy conservation and building structure protection; in the double-layer curtain wall, the position of the panel is three-dimensionally adjustable, the adjustment mode is convenient, and the connection structure is simple and firm; the panel adopts the formula installation that articulates, and easy location is operated conveniently at non-visual within range, improves the installation effectiveness, and can install, dismantle repeatedly, is difficult for the pine to take off.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic view of a connection structure of a double-layer curtain wall according to an embodiment of the invention;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

FIG. 3 is another view of the embodiment of FIG. 1;

FIG. 4 is a partial enlarged view of area B of FIG. 3;

fig. 5 is a schematic structural view of the water batch plate of the embodiment of fig. 1.

Wherein the reference numerals are as follows:

1. an inner wall panel; 11. a thermal insulation board; 12. a waterproof screen; 2. a first mounting assembly; 21. a first keel; 211. a through groove; 22. a second keel; 23. sleeving a core; 3. a second mounting assembly; 31. an adapter; 311. a chute; 32. a hanging rod; 33. hanging and connecting pieces; 331. a second groove; 332. a water bar; 34. a T-shaped connector; 341. a rod portion; 342. a head portion; 35. a nut; 36. a first connecting member; 361. a connecting portion; 4. a panel; 41. a panel body; 42. an extension portion; 5. a water-batching plate; 51. a first body; 52. a second body; 53. a third body; 54. a fourth body; 6. a channel; 7. a second connecting member; 71. a first groove; 72. water strips are batched; 8. a slot; 9. an air chamber.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 5, the connecting structure of the double-wall curtain wall in the embodiment includes an inner wall panel 1, a panel 4, a first mounting assembly 2 and a second mounting assembly 3. The panel 4 is mounted to the outside of the interior wall panel 1 by means of the first mounting assembly 2 and the second mounting assembly 3. The inner wall panel 1 is disposed on the outer surface of the wall body, and is called as an inner wall panel 1 because the opposite panel 4 is located at the inner side. The inner wall board 1 mainly plays roles of heat preservation and heat insulation, and reduces heat exchange between the interior of the building and the outside through the wall body, thereby saving energy consumption for keeping the interior of the building at a constant temperature. On the other hand, the inner wall board 1 has a certain protection effect on the building structure, the building scale is large, the building structure can generate stress due to structural deformation caused by temperature change, the inner wall board 1 prevents the building structure from generating large temperature change, the durability of the building structure is improved, and the service life of the building is prolonged.

Interior wallboard 1 includes heated board 11 and waterproof screen 12, and waterproof screen 12 sets up at heated board 11's front side and dorsal part, and heated board 11's setting is exactly used for improving the inside thermal stability of building, and waterproof screen 12 makes wall body, heated board 11's the moist condition improve.

The panel 4 includes a panel body 41 and an extension 42, the extension 42 extending from the periphery of the panel body 41 and extending toward the back side of the panel 4, the back side of the panel 4 being defined as a side of the panel 4 facing the direction in which the inner wall panel 1 is located.

An air cavity 9 communicated with the outside is arranged between the inner wall board 1 and the panel 4, the air cavity 9 is formed by the distance between the inner wall board 1 and the panel 4, the function of the air cavity is the same as that of a heat insulation layer, and the air cavity has the effects of green and energy saving.

First installation component 2 includes first fossil fragments 21, second fossil fragments 22, and the vertical setting of first fossil fragments 21 is fixed in the interior wallboard 1 outside, and second fossil fragments 22 sets up along left right direction. The second runner 22 includes at least one ferrule 23 telescoped therein. The left and right sides of the first keel 21 are respectively provided with a through groove 211 arranged along the vertical direction. The first keel 21 and the wall body connected with the inner wall board 1 have a connection relationship, and the connection of the first keel 21 and the wall body can be realized through corner connectors, screws or other connection members in the prior art. The connecting member of the first keel 21 and the wall body may be disposed through the interior wall panel 1, or the interior wall panel 1 may have a hole site avoiding the connecting member.

The second mounting assembly 3 comprises an adapter 31, a hanging rod 32, a hanging piece 33, a T-shaped connecting piece 34, a first connecting piece 36 and a second connecting piece 7, the hanging rod 32 is connected to the front portion of the adapter 31 and arranged in the left-right direction, the hanging piece 33 is connected to the left side portion and the right side portion of the panel 4, the first connecting piece 36 is connected to the upper side portion of the panel 4, the rear portion of the first connecting piece 36 is fixedly connected with the sleeve core 23, and the second connecting piece 7 is connected to the lower side portion of the panel 4.

The hanging piece 33 is provided with a hanging groove; the T-shaped connector 34 includes a stem portion 341 provided in the left-right direction and having a thread, a head portion 342 provided at one end of the stem portion 341, and a nut 35 connected to the stem portion 341; the left and right sides of the rear portion of the adapter 31 are respectively provided with sliding grooves 311 arranged along the front-rear direction, and the T-shaped connecting pieces 34 are connected with the sliding grooves 311 in a one-to-one correspondence manner.

During installation, the hanging pieces 33 on the adjacent side parts of the left panel 4 and the right panel 4 are hung on the same hanging rod 32 through the hanging grooves respectively, so that the positioning is easy, the operation is convenient in a non-visible range, the installation efficiency is improved, the repeated installation and disassembly can be realized, and the looseness can be avoided. The rod 341 of the T-shaped connector 34 is inserted into the sliding slot 311, the head 342 and the nut 35 are respectively located at the left and right sides of the sliding slot 311, and the rod 341 is connected to the through slot 211 of the first keel 21 to make the head 342 and the sliding slot 311 respectively located at the left and right sides of the through slot 211, so that the adaptor 31 and the first keel 21 are locked and fixed by the locking nut 35. Specifically, the positions of the rod 341 of the T-shaped connector 34 correspond to the positions of the sliding slot 311 and the through slot 211, and the nut 35 and the head 342 of the T-shaped connector 34 lock the relative positions of the first keel 21 and the adaptor 31 together. The front and rear directions are defined as directions relatively far from and close to the direction in which the inner wall panel 1 is located, respectively.

When the position of the panel 4 is adjusted, the left and right positions of the panel 4 are adjusted by adjusting the position of the hanging piece 33 hung on the hanging rod 32; the height position of the adaptor 31 relative to the first keel 21 is changed by sliding the rod part 341 up and down along the through groove 211, that is, the fine adjustment of the panel 4 in the up and down direction is completed by the up and down movement of the T-shaped bolt along the through groove 211; the front and back positions of the adapter 31 relative to the first keel 21 are changed by moving the rod 341 back and forth along the sliding slot 311, namely, fine adjustment of the front and back directions of the panel 4 is completed by moving the T-shaped connecting piece 34 back and forth along the sliding slot 311; the panel 4 is three-dimensionally adjustable relative to the inner wall plate 1, the adjustment mode is convenient, and the connection structure is simple and firm.

The T-shaped connecting member 34 in this embodiment is a T-shaped bolt, and in practical application, other structures capable of achieving the same function in the prior art may be adopted.

Preferably, the connection structure further comprises a water-spraying plate 5 for guiding out water entering between the inner wall panel 1 and the face plate 4 to the outside of the connection structure, and the middle part of the first connecting member 36 has a connecting part 361 protruding upwards. The water batching board 5 comprises a first body 51, a second body 52, a third body 53 and a fourth body 54 which are sequentially connected, the second body 52 is connected to the upper side of the second keel 22, the fourth body 54 is connected to the outer side of the connecting part 361, and the first body 51 and the third body 53 are arranged in a manner of inclining from top to bottom from back to front to form a slope surface for guiding out water.

Preferably, a channel 6 for water flowing down along the water feeding plate 5 to flow out is arranged between the two adjacent panels 4, a first groove 71 is arranged at the lower side part of the second connecting piece 7, and a water feeding strip 72 for blocking water from entering the channel 6 from the outside is arranged in the first groove 71, so that the phenomenon of backflow of external water flow is avoided.

Preferably, the front portion of the hanging member 33, the front portion of the first connecting member 36, and the front portion of the second connecting member 7 have slots 8, respectively, the extension portions 42 are inserted into the slots 8, the front portion of the hanging member 33, the front portion of the first connecting member 36, and the second connecting member 7 constitute a sub-frame, and the sub-frame is located at the back of the panel 4. The front portion is defined as a side portion facing in the direction of the panel body 41.

Preferably, the hanging member 33 has a second recess 331, a water bar 332 is disposed in the second recess 331, the water bars 332 of the two adjacent left and right panels 4 are overlapped, and the water bars 332 also prevent the external water from flowing backwards.

In this embodiment, a method for installing a connection structure of a double-layer curtain wall is further provided, including:

firstly, fixedly installing an inner wall board 1 on a wall body on an outer wall of a building, and then installing a first installation component 2 on the outer side of the inner wall board 1;

step two, assembling the adaptor 31, the hanging rod 32, the T-shaped connector 34 and the nut 35, assembling the hanging connector 33, the first connector 36, the second connector 7 and the panel 4, hanging the hanging connector 33 on the hanging rod 32, and connecting the panel 4 and the second mounting component 3 to form a mounting unit;

step three, during installation, the installation unit is firstly moved to the corresponding first installation component 2, then the installation unit is moved to enable the rod part 341 of the T-shaped connecting piece 34 to be inserted into the through groove 211 of the first installation component 2 from top to bottom, and the sliding groove 311 on the adapter piece 31 and the head part 342 of the T-shaped connecting piece 34 are respectively positioned at the left side and the right side of the through groove 211;

and fourthly, respectively adjusting the mounting positions of the mounting units in the front-back direction and the up-down direction by the forward and backward movement of the rod part 341 of the T-shaped connecting piece 34 along the sliding groove 311 and the upward and downward movement of the through groove 211, locking the nut 35 of the T-shaped connecting piece 34 after the adjustment is finished, locking and fixing the adapter piece 31 and the first keel 21, adjusting the mounting positions of the panel 4 in the left-right direction by adjusting the position of the hanging part of the hanging piece 33 on the hanging rod 32, then fixedly connecting the first connecting piece 36 and the sleeve core 23, and finally mounting the batching board 5.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.