CN216552566U - Wallboard welding-free easy-assembly system - Google Patents

Abstract

The utility model relates to a wallboard welding-free easy-assembly system. It has solved the inconvenient scheduling problem of current wallboard installation. Including the stand, stand at least one side is equipped with at least one wallboard, is equipped with auxiliary positioning structure between stand and the wallboard, is equipped with the eccentric wheel subassembly that has at least one eccentric wheel body that rotates the setting through adjustable mounting structure from top to bottom on the stand, and one side that the wallboard is close to the stand has the positioning groove who corresponds with eccentric wheel body, and eccentric wheel body activity sets up in positioning groove and when eccentric wheel body receives external force circumferential direction the eccentric wheel body week outside thereby support and lean on in positioning groove with wallboard chucking in stand one side. Has the advantages that: wallboard and column mouting process is simple and convenient, and upper and lower position is adjustable, thereby supports to press from both sides stand and wallboard tight location in the positioning groove of wallboard one side through eccentric wheel body circumference outside, avoids stand and wallboard bolt to link to each other and welding process like this, and the construction volume is little, and the process is simple, and the installation effectiveness is high.

Description

Weld-free and easy-to-assemble system for wall panels

technical field

The utility model belongs to the technical field of building materials equipment, in particular to a welding-free and easy-to-assemble system for wall panels.

Background technique

The wall panel is a house structure with a load-bearing system composed of walls and floors. Traditional wall panels are mostly made of bricks, blocks, precast or cast-in-place concrete. Due to the large waste of traditional materials, there are also problems such as long construction period, cumbersome process, large workload, high cost, and difficulty in post-maintenance and repair, which is inconsistent with the concept of practicality, environmental protection and energy saving advocated by modern urbanites. Building decoration materials have gradually no longer met the needs of customers. Therefore, prefabricated integrated wall panels integrating structural functions and decorative functions have been gradually used in the construction industry. The existing prefabricated integrated wall panels mostly use bolts to connect the wall panels to the keel fixed on the wall before welding. Although this installation structure is firmly connected, the on-site welding process requires high welding quality. There is a fire hazard. In addition, the installation volume is large, the process is many, the installation efficiency is low, and the sealing of the bolt connection is poor, and it is prone to deformation and aging during use, which causes the wall panel to shake, which brings inconvenience to the use. Therefore, during the construction process There will be great difficulties, leading to problems such as prolonged working hours; in addition, the height of the existing wall panel and the skeleton cannot be adjusted again after the connection, and the flexibility is not good.

In order to solve the shortcomings of the existing technology, people have carried out long-term exploration and proposed various solutions. For example, the Chinese patent document discloses a building wall panel connection structure and its connection method [201710893094.3], which includes a wall panel connection female head and a wall panel connection male head, and the wall panel connection female head includes a front side connection plate of the female head, a female head The connecting plate on the rear side of the head and the connecting plate on the female head, the connecting plate on the front side of the female head and the connecting plate on the rear side of the female head are arranged in parallel and connected at both ends of the connecting plate of the female head to form an I-shaped frame plate, and one side of the I-shaped frame plate is the first A wall panel connection port, the other side of the I-shaped frame plate is the connector butt port, the female head connection board is provided with multi-layer eccentric axle devices, each layer corresponds to the female head front side connection board and the female head rear side connection board A set of eccentric wheel shaft devices are respectively provided, and the wallboard is inserted into the second wallboard connection port to realize integral connection with the wallboard connecting male; the wallboard is inserted into the first wallboard connection port to realize the connection with the wallboard female The head is integrally connected, and the eccentric shaft device is rotated to press and firmly connect the male plug on the plug with the female front connecting plate and the female rear connecting plate on the butt joint of the connector.

The above scheme solves the problem of the cumbersome installation process of the existing wall panels to a certain extent, but there are still many shortcomings in this scheme, such as: the connection structure is complex, the assembly is not fast enough, which affects the assembly efficiency, and the connection between the wall panels and the skeleton. The height cannot be adjusted again, and the flexibility is not good.

SUMMARY OF THE INVENTION

The purpose of this utility model is to solve the above problems, and provide a welding-free and easy-to-assemble system for wall panels.

In order to achieve the above purpose, the present utility model adopts the following technical solutions: the wall panel welding-free and easy-to-assemble system includes a column, and at least one wall plate is provided on at least one side of the column, and it is characterized in that the column and the wall are An auxiliary positioning structure is arranged between the plates, and an eccentric wheel assembly with at least one eccentric wheel body arranged in rotation is arranged on the upright column through the up and down adjustable installation structure. The side of the wall plate close to the column has a corresponding eccentric wheel body The positioning groove, the eccentric body is movably arranged in the positioning groove, and when the eccentric body is rotated circumferentially by an external force, the circumferential outer side of the eccentric body abuts in the positioning groove to clamp the wall plate. Close to the side of the column.

In the above-mentioned wall panel welding-free and easy-to-assemble system, the eccentric wheel assembly includes an eccentric wheel shaft vertically arranged relative to the column, the eccentric wheel shaft is connected to the column through an up and down adjustable mounting structure, and the eccentric wheel body passes through the vertical column. The rotating installation structure is arranged on the end of the eccentric shaft extending to the side of the column close to the wall plate, and there is a pulling device corresponding to the notch of the positioning groove and used for connecting with an external pulling device on the outer circumferential side of the eccentric body. connection part.

In the above-mentioned easy-to-assemble system for wall panels without welding, one side edge of the wall panel abuts against one side of the column, the positioning groove is provided on the edge of the side where the wall panel abuts against the column, and the positioning An eccentric insertion hole corresponding to the eccentric body is formed on one side of the groove through the end face of one side of the wall plate, and the width of the notch of the positioning groove is smaller than the diameter of the eccentric body; or, the positioning The width of the groove (the width is larger than the diameter of the eccentric body.

In the above-mentioned wall panel welding-free easy assembly system, the wall panel has a wall frame surrounded by a plurality of frame profiles, the wall frame is provided with a wall layer, and the positioning grooves It is arranged on the edge of one side of the frame profile, and one side of the frame profile has a notch extending along the width direction of the frame profile, and the inner side of the frame profile is provided with an arc body whose two ends are respectively connected to both sides of the notch. The positioning groove is formed between the arc-shaped body and the gap, and the gap is the notch of the positioning groove. One side has an arc limit plate corresponding to the end face of the eccentric body.

In the above-mentioned wall panel welding-free and easy-to-assemble system, the rotating installation structure includes an eccentric wheel mounting hole eccentrically arranged on the eccentric wheel body, and the eccentric wheel mounting hole is rotatably sleeved on the polished rod portion at one end of the eccentric wheel shaft the outer side in the circumferential direction, and the limit components are respectively provided on both sides of the eccentric wheel body; the limit components include a first limit part arranged on one side of the eccentric wheel body and located on the outer side of the eccentric wheel shaft in the circumferential direction, the The other side of the eccentric wheel body has a second limiting portion located at the end of the eccentric wheel shaft, and the diameters of the first limiting portion and the second limiting portion are both larger than the diameter of the eccentric wheel mounting hole.

In the above-mentioned welding-free and easy-to-assemble system for wall panels, the first limit portion is integrally formed on the first limit block on the outer side of the eccentric shaft in the circumferential direction or the first limit nut threadedly connected to the eccentric shaft. The first limit block and the first limit nut have a first limit washer sleeved on the outer side of the eccentric shaft on the side close to the eccentric body, and the second limit is connected to the end of the eccentric shaft. The second limit nut connected to the thread or the second limit block integrally formed on the end of the eccentric wheel shaft, and the second limit block and the second limit nut have a sleeve sleeved on the eccentric wheel shaft on the side close to the eccentric wheel body. a second limit gasket on the outer side in the circumferential direction; limit steps are respectively formed between the two ends of the polished rod portion, and the first limit gasket and the second limit gasket are respectively abutted against the limit steps set up.

In the above-mentioned wall panel welding-free and easy-to-assemble system, the column is any one of T-shaped steel, H-shaped steel, angle steel, channel steel and I-beam, and the column has at least one vertically arranged connection The plate part, and the end face of one side of the wall plate abuts one side of the connecting plate part.

In the above-mentioned wall panel welding-free easy assembly system, one end of the eccentric wheel shaft has an eccentric wheel body, and the upper and lower adjustable mounting structure includes a bar-shaped groove arranged on the connecting plate portion in the vertical direction, and the The eccentric shaft is movably passed through the strip groove, and the eccentric shaft is far away from the first installation nut that has one end of the eccentric body and is threadedly connected to the eccentric shaft. A first positioning gap is formed between a limit nut, the connecting plate portion is clamped in the first positioning gap, and the first installation nut and the first limit block or the first limit nut are close to the first positioning gap. One side of the positioning gap is provided with a first installation gasket sleeved on the eccentric wheel shaft; the two ends of the eccentric wheel shaft are respectively provided with eccentric wheel bodies, and the upper and lower adjustable installation structure includes two sets in the middle of the eccentric wheel shaft. The second installation nut is threadedly connected with the eccentric wheel shaft, a second positioning gap is formed between the second installation nuts, and the side of the second installation nut close to the second positioning gap is respectively sleeved on the eccentric. Second mounting spacer on axle.

In the above-mentioned wall panel welding-free easy assembly system, the auxiliary positioning structure includes a wall panel corner code connected to the upright column, the wall panel angle code is provided with a number of pre-positioning holes, and the wall panel is provided with a plurality of pre-positioning holes. There are a number of wall panel positioning holes penetrating the wall panel along the thickness direction, and the wall panel positioning holes are respectively connected with the pre-positioning holes through corner code positioning posts.

In the above-mentioned welding-free and easy-to-assemble system for wall panels, a plurality of wall panels arranged in sequence from top to bottom are respectively provided on both sides of the column, and the wall panels on both sides of the column are arranged in a one-to-one correspondence. Wall panels are in the same plane or set vertically.

Compared with the existing technology, the advantages of the wall panel welding-free and easy-to-assemble system are:

1. The structure is simple, and the installation process of the wall panel and the column is simple and convenient. When the eccentric wheel body at the end of the eccentric wheel shaft is driven by the external equipment to rotate in the circumferential direction, the circumferential outer side of the eccentric wheel body abuts in the positioning groove on one side of the wall panel. Therefore, the column and the wall plate are clamped and positioned, so that the bolt connection and welding process of the column and the wall plate are eliminated, the construction amount is small, the process is simple, and the installation efficiency is high.

2. The height of the eccentric body can be adjusted so that the height of the wall panel can be adjusted vertically relative to the column, which can adapt to the assembly requirements of different walls; it can realize the assembly of multiple wall panels, which is convenient to adjust the gap between the upper and lower wall panels. Helps in the positioning and installation of wall panels.

Description of drawings

FIG. 1 is a schematic structural diagram of the first embodiment.

FIG. 2 is a schematic structural diagram of a wall panel in Embodiment 1. FIG.

FIG. 3 is a schematic structural diagram of the eccentric wheel assembly in the first embodiment.

FIG. 4 is a partial structural schematic diagram of the eccentric wheel assembly in the first embodiment.

FIG. 5 is a schematic structural diagram of the eccentric wheel body in the first embodiment.

FIG. 6 is a schematic structural diagram of the eccentric wheel assembly in the second embodiment.

FIG. 7 is a partial structural schematic diagram of the eccentric wheel assembly in the second embodiment.

FIG. 8 is a partial structural schematic diagram of the eccentric wheel assembly in the third embodiment.

FIG. 9 is a schematic structural diagram in a state in which the upright column adopts angle steel and the wall panel is vertically arranged in the fourth embodiment.

FIG. 10 is a schematic structural diagram from another viewing angle in the state where the upright column adopts angle steel and the wall panel is vertically arranged in the fourth embodiment.

FIG. 11 is a schematic structural diagram in the state where the upright column adopts angle steel and another type of wall panel is vertically arranged in the fourth embodiment.

FIG. 12 is a schematic structural diagram from another viewing angle when the vertical column adopts angle steel and another type of wall panel is vertically arranged in the fourth embodiment.

FIG. 13 is a schematic structural diagram in the state in which the upright column adopts H-shaped steel or I-beam and the wall panel is arranged horizontally in the fifth embodiment.

FIG. 14 is a schematic structural diagram of another form in which the upright column adopts H-shaped steel or I-beam and the wall panel is arranged horizontally in the sixth embodiment.

FIG. 15 is a schematic structural diagram of the eccentric wheel assembly in another form in which the upright column adopts H-beam or I-beam and the wall panel is arranged horizontally in the sixth embodiment.

In the figure, the column 1, the connecting plate 11, the wall panel 2, the wall frame 21, the frame profile 211, the wall layer 22, the gap 23, the arc body 24, the arc limit plate 25, the auxiliary positioning structure 3, the wall Plate corner code 31, pre-positioning hole 32, wall plate positioning hole 33, corner code positioning column 34, up and down adjustable installation structure 4, strip groove 41, first installation nut 42, first positioning gap 43, first installation pad Sheet 44, Second Mounting Nut 45, Second Positioning Clearance 46, Second Mounting Washer 47, Eccentric Wheel Assembly 5, Eccentric Wheel Body 51, Eccentric Wheel Insertion Hole 511, Positioning Groove 52, Notch 521, Eccentric Wheel Shaft 53 , Pull the device connection part 54, the rotating installation structure 6, the eccentric wheel installation hole 61, the polished rod part 62, the limit step 621, the first limit part 63, the first limit block 631, the first limit nut 632, the first limit A limit washer 633 , a second limit portion 64 , a second limit nut 641 , a second limit block 642 , and a second limit washer 643 .

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1-5, the wall panel welding-free and easy-to-assemble system includes a column 1, at least one wall plate 2 is provided on at least one side of the column 1, and an auxiliary positioning structure 3 is arranged between the column 1 and the wall plate 2. The vertical column 1 is provided with an eccentric wheel assembly 5 having at least one rotating eccentric wheel body 51 through the up and down adjustable installation structure 4, and the side of the wall plate 2 close to the vertical column 1 has a positioning groove 52 corresponding to the eccentric wheel body 51, The eccentric body 51 is movably arranged in the positioning groove 52, and when the eccentric body 51 is rotated circumferentially by an external force, the circumferential outer side of the eccentric body 51 abuts in the positioning groove 52 to clamp the wall panel 2 to the column 1-1. side. Obviously, when the eccentric body 51 is movably arranged in the positioning groove 52 on one side of the wall plate 2, when the eccentric body 51 is rotated by external force, its outer side abuts in the positioning groove 52, because the eccentric body 51 It is eccentrically arranged, so the more it is rotated, the more the positioning groove 52 will be clamped, so that the wall panel 2 is clamped to one side of the column 1 .

Specifically, the eccentric wheel assembly 5 here includes an eccentric wheel shaft 53 vertically arranged relative to the column 1 . The eccentric wheel shaft 53 is connected to the column 1 through the up and down adjustable installation structure 4 , and the eccentric wheel body 51 is arranged on the eccentric wheel shaft through the rotating installation structure 6 . 53 extends to the end of the side of the column 1 close to the wall plate 2, and has a pulling device connection corresponding to the notch 521 of the positioning groove 52 on the outer circumferential side of the eccentric body 51 and used for connecting with an external pulling device. Section 54. Obviously, the eccentric shaft 53 is positioned on the upright column 1 by the up and down adjustable installation structure 6, and the eccentric body 51 is freely rotatable and arranged on the end of the eccentric shaft 53. Here, the connecting part 54 of the pulling device can be a socket structure or a direction The externally protruding cylindrical structure is used to connect with an external crowbar or a tubular body to drive the eccentric body 51 to rotate.

Further, one side edge of the wall panel 2 here is against the side of the column 1, the positioning groove 52 is arranged on the side edge of the wall panel 2 and the column 1 abutting, and one side of the positioning groove 52 penetrates one side of the wall panel 2. The end face forms an eccentric insertion hole 511 corresponding to the eccentric body 51, and the width of the slot 521 of the positioning groove 52 is smaller than the diameter of the eccentric body 51; or, the width of the slot 521 of the positioning groove 52 larger than the diameter of the eccentric body 51 . That is to say, the eccentric wheel body 51 here can be connected with the eccentric wheel shaft 53 in advance and then inserted into the positioning groove 52 through the eccentric wheel insertion hole 511 , or the eccentric wheel body 51 can be directly inserted into the notch 521 of the positioning groove 52 Then, the installation with the eccentric wheel shaft 53 is completed in the positioning groove 52 .

Wherein, the wall panel 2 here has a wall frame 21 surrounded by a plurality of frame profiles 211, and a wall layer 22 is arranged in the wall frame 21, wherein the wall layer 22 here can be a multi-layer structure, and the positioning The groove 52 is arranged on the edge of one side of the frame profile 211, and one side of the frame profile 211 has a notch 23 extending along the width direction of the frame profile 211. The inner side of the frame profile 211 is provided with an arc body whose ends are connected to both sides of the notch 23 respectively. 24. The positioning groove 52 is formed between the arc-shaped body 24 and the gap 23, and the gap 23 is the notch 521 of the positioning groove 52. One side of the arc-shaped body 24 is communicated with the eccentric wheel insertion hole 511, and the arc-shaped body 24 The other side away from the column 1 has an arc-shaped limiting plate 25 corresponding to the end face of the eccentric body 51 .

In order to realize the rotation of the eccentric wheel body 51 on the eccentric wheel shaft 53 , the rotating installation structure 6 here includes an eccentric wheel mounting hole 61 eccentrically arranged on the eccentric wheel body 51 , and the eccentric wheel mounting hole 61 is rotatably sleeved on the eccentric wheel shaft 53 The polished rod portion 62 at one end is circumferentially outward, and the two sides of the eccentric body 51 are respectively provided with limit components; The other side of the eccentric wheel body 51 has a second limiting portion 64 at the end of the eccentric wheel shaft 53 , and the diameters of the first limiting portion 63 and the second limiting portion 64 are both larger than the diameter of the eccentric wheel mounting hole 61 .

Preferably, the first limiting portion 63 here is a first limiting nut 632 that is threadedly connected to the eccentric shaft 53 . The first limiting washer 633 and the second limiting portion 64 are integrally formed on the second limiting block 642 at the end of the eccentric shaft 53 , and one side of the second limiting block 642 has a peripheral sleeve sleeved on the outer side of the eccentric shaft 53 . A limit step 621 is formed between the two ends of the polished rod portion 62, and the first limit gasket 633 and the second limit gasket 643 are respectively set against the limit step 621.

Wherein, the column 1 here is T-shaped steel, and the column 1 has at least one connecting plate portion 11 arranged vertically, and one end face of the wall plate 2 abuts one side of the connecting plate portion 11 . During actual installation, there are several wall panels 2 arranged in sequence from top to bottom on both sides of the column 1, and the wall panels 2 on both sides of the column 1 are arranged in one-to-one correspondence, and the wall panels 2 on both sides of the column are arranged on the same plane, that is, , each of the uprights 1 here can be provided with a wall panel 2, and the wall panels 2 located on the same side of the upright post 1 are sequentially arranged from top to bottom.

Preferably, one end of the eccentric wheel shaft 53 here has an eccentric wheel body 51 , the up-and-down adjustable mounting structure 4 includes a bar-shaped groove 41 arranged on the connecting plate portion 11 in the vertical direction, and the eccentric wheel shaft 53 is movably passed through the bar-shaped groove. 41, that is to say, only one end of the eccentric wheel shaft 53 is provided with the eccentric wheel body 51, and the other end is penetrated in the strip groove 41. The first installation nut 42 connected with 53 threads, a first positioning gap 43 is formed between the first installation nut 42 and the first limit nut 632, the connecting plate portion 11 is clamped in the first positioning gap 43, and the first installation nut The side of the 42 and the first limit nut 632 close to the first positioning gap 43 is provided with a first installation washer 44 sleeved on the eccentric shaft 53 .

During installation, in order to facilitate the installation, the auxiliary positioning structure 3 here includes a wall panel corner 31 connected to the column 1, and the wall panel corner 31 here mainly plays the role of supporting the wall panel 2, preventing the wall panel 2 from tilting backwards. An auxiliary reaction force can also be provided. After the installation of the wall panel 2 is completed, in order to further improve the installation firmness, a number of pre-positioning holes 32 are provided on the wall panel corner code 31, and a number of penetration holes along the thickness direction are provided on the wall panel 2. The wall panel positioning holes 33 of the wall panel 2 are respectively connected with the pre-positioning holes 32 through the corner code positioning posts 34 . The vertical column 1 and the wall panel 2 are pre-positioned by the angle code positioning column 34, and then the height of the eccentric wheel shaft 53 is adjusted, and the auxiliary positioning structure 3 plays a function of auxiliary cooperation.

The principle of the present embodiment is: pre-arrange the wall panel corner 31 on the column 1, and then place the wall panel 2 against the side of the wall panel corner 31 and support the wall panel 2 to ensure that the end face of the wall panel 2 is in close contact with one side of the wall panel 2. On the column, then adjust the upper and lower positions of the eccentric shaft 53 in the strip groove 41 until it reaches a predetermined position. The predetermined position ensures that the eccentric body 41 is inserted into the positioning groove 52 from the eccentric insertion hole 511 and the device connecting portion 54 is pulled. The slot 521 exposed in the positioning groove 52, and then through the first installation nut 42, the first installation nut 42 and the first limit nut 632 clamp the eccentric wheel shaft 53 in the strip groove 41, and realize the eccentric wheel assembly. 5 is locked, and then connected to the connecting part 54 of the pulling device through an external crowbar or a tubular body to drive the eccentric body 51 to rotate. To realize that the wall panel 2 is clamped on one side of the column 1, after the installation of the first wall panel 2 is completed, the same installation procedure can be used to install the second wall panel 2 above or below the first wall panel 2, And the pre-positioning of the two wall panels 2 can use the same wall panel corner code 31, which improves the connection firmness of the two wall panels 2, and at the same time, rotating the eccentric body 51 can also adjust the gap between the two wall panels 2. Finally, the wall panel positioning hole 33 and the pre-positioning hole 32 can be connected through the corner code positioning column 34 to realize the strengthening and fixing of the vertical column 1 and the wall panel 2 .

Embodiment 2

As shown in FIGS. 6-7 , the structure, principle and implementation steps of this embodiment are similar to those of the first embodiment, the difference is that the first limiting portion 63 in this embodiment is a first stopper 63 threadedly connected to the eccentric wheel shaft 53 . The limit nut 632 has a first limit washer 633 sleeved on the outer side of the eccentric wheel shaft 53 on the side of the first limit nut 632 close to the eccentric wheel body 51 , and the second limit portion 64 is connected to the end of the eccentric wheel shaft 53 . The second limit nut 641 is threadedly connected, and the side of the second limit nut 641 close to the eccentric body 51 has a second limit washer 643 sleeved on the outer side of the eccentric shaft 53 in the circumferential direction.

Embodiment 3

As shown in FIG. 8 , the structure, principle and implementation steps of the present embodiment are similar to those of the first embodiment. The difference lies in that the first limiting portion 63 in this embodiment is integrally formed on the circumferential outer side of the eccentric wheel shaft 53 . A limiting block 631 has a first limiting washer 633 sleeved on the outer side of the eccentric wheel shaft 53 on the side of the first limiting block 631 close to the eccentric wheel body 51 , and the second limiting portion 64 is connected to the eccentric wheel shaft 53 The ends of the second limit nut 641 are threadedly connected, and the side of the second limit nut 641 close to the eccentric body 51 has a second limit washer 643 sleeved on the outer side of the eccentric shaft 53 in the circumferential direction.

Embodiment 4

As shown in Figures 9-12, the structure, principle and implementation steps of this embodiment are similar to those of the first embodiment, the difference is that the column 1 in this embodiment is made of angle steel, and the two wall panels 2 are vertically arranged on the angle steel On both sides, and the wall panels 2 here can be respectively extended along the two connecting plate parts 11 of the angle steel, or can be arranged vertically with the two connecting plate parts 11 of the angle steel respectively, so as to realize the installation at the corners of the wall panels 2, wherein, The structures such as the up-down adjustable installation structure and the eccentric wheel assembly are the same as those in the first embodiment, and the installation procedures are not repeated here.

Embodiment 5

As shown in FIG. 13 , the structure, principle and implementation steps of this embodiment are similar to those of the first embodiment, the difference is that the column 1 in this embodiment is made of H-beam or I-beam, and the two wall panels 2 are respectively arranged on The two sides of the column 1 are located on the same plane, and the two wall panels 2 correspond to a group of eccentric wheel assemblies respectively, wherein, the upper and lower adjustable installation structure and the eccentric wheel assembly and other structures adopt the same structure and installation process as the first embodiment, here I won't go into details one by one.

Embodiment 6

As shown in Figures 14-15, the structure, principle and implementation steps of this embodiment are similar to those of the first embodiment, the difference is that the column 1 in this embodiment is made of H-beam or I-beam, and the two wall panels 2 are respectively It is arranged on both sides of the column 1 and is located on the same plane. The difference between this embodiment and the fifth embodiment is that in this embodiment, both ends of the eccentric wheel shaft 53 have eccentric wheel bodies 51 respectively. The root eccentric wheel shaft 53, that is to say, the eccentric wheel shaft 53 here can be provided with eccentric wheels 51 at both ends, and the upper and lower adjustable mounting structure 4 is arranged in the middle of the eccentric wheel shaft 53, and it is applied to the column 1 to be I-beam or H-shaped steel, obviously , the upper and lower adjustable installation structure 4 here includes two second installation nuts 45 arranged in the middle of the eccentric wheel shaft 53 and threadedly connected to the eccentric wheel shaft 53, a second positioning gap 46 is formed between the second installation nuts 45, and the second installation nut The side of the 45 close to the second positioning gap 46 is respectively provided with a second mounting pad 47 sleeved on the eccentric wheel shaft 53 . The column 1 here needs to weld an additional connecting plate portion 11 in the middle of the I-beam or H-beam, that is, the column 1 needs to have three connecting plate portions 11 arranged in parallel with each other, and the three connecting plate portions 11 are provided with The strip groove 41 and one end of the eccentric shaft 53 are respectively penetrated into the strip groove 41 on the connecting plate portion 11 located on both sides, and then the second mounting nut 45 clamps and fixes the middle connecting plate portion 11, in order to improve the stability. , the first limiting nut 632 here can abut on the connecting plate parts 11 on both sides.

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Although the column 1, the connecting plate part 11, the wall plate 2, the wall frame 21, the frame profile 211, the wall layer 22, the notch 23, the arc body 24, the arc limit plate 25, the auxiliary positioning Structure 3, wall panel corner code 31, pre-positioning hole 32, wall panel positioning hole 33, corner code positioning column 34, up and down adjustable installation structure 4, strip groove 41, first installation nut 42, first positioning gap 43, The first installation washer 44, the second installation nut 45, the second positioning gap 46, the second installation washer 47, the eccentric wheel assembly 5, the eccentric wheel body 51, the eccentric wheel insertion hole 511, the positioning groove 52, the notch 521 , eccentric wheel shaft 53, pulling device connecting part 54, rotating installation structure 6, eccentric wheel mounting hole 61, polished rod part 62, limit step 621, first limit part 63, first limit block 631, first limit Nut 632, first limit washer 633, second limit portion 64, second limit nut 641, second limit block 642, second limit washer 643 and other terms, but do not exclude the use of other terms possibility. These terms are used only to more conveniently describe and explain the essence of the present invention; it is contrary to the spirit of the present invention to interpret them as any kind of additional limitations.

Claims (10)

1. The utility model provides a wallboard exempts from to weld easily assembles system, includes stand (1), at least one side of stand (1) be equipped with at least one wallboard (2), its characterized in that, stand (1) and wallboard (2) between be equipped with auxiliary positioning structure (3), be equipped with eccentric wheel subassembly (5) that have at least one eccentric wheel body (51) that rotate the setting through adjustable mounting structure (4) about on stand (1), wallboard (2) be close to one side of stand (1) and have positioning groove (52) that correspond with eccentric wheel body (51), eccentric wheel body (51) activity set up in positioning groove (52) and when eccentric wheel body (51) receive external force circumferential direction eccentric wheel body (51) the circumference outside lean on in positioning groove (52) thereby with wallboard (2) chucking in stand (1) one side.

2. Wallboard welding-free easy-to-assemble system according to claim 1, wherein the eccentric wheel assembly (5) comprises an eccentric wheel shaft (53) vertically arranged relative to the upright post (1), the eccentric wheel shaft (53) is connected with the upright post (1) through an up-down adjustable mounting structure (4), the eccentric wheel body (51) is arranged at the end part of the eccentric wheel shaft (53) extending to one side of the upright post (1) close to the wallboard (2) through a rotating mounting structure (6), and a pulling device connecting part (54) corresponding to the notch (521) of the positioning groove (52) and used for being connected with an external pulling device is arranged on the circumferential outer side of the eccentric wheel body (51).

3. The wallboard welding-free easy-to-assemble system as claimed in claim 2, wherein one side edge of the wallboard (2) abuts against one side of the upright post (1), the positioning groove (52) is arranged at one side edge of the wallboard (2) abutting against the upright post (1), one side of the positioning groove (52) penetrates through one side end face of the wallboard (2) to form an eccentric wheel insertion hole (511) corresponding to the eccentric wheel body (51), and the width of the notch (521) of the positioning groove (52) is smaller than the diameter of the eccentric wheel body (51); or the width of the notch (521) of the positioning groove (52) is larger than the diameter of the eccentric wheel body (51).

4. The wallboard welding-free easy assembly system of claim 3, wherein the wallboard (2) has a wall frame (21) surrounded by a plurality of frame profiles (211), the wall frame (21) is provided with a wall body layer (22), the positioning groove (52) is arranged at one side edge of the frame profile (211), one side of the frame profile (211) is provided with a notch (23) extending along the width direction of the frame profile (211), the inner side of the frame profile (211) is provided with an arc body (24) with two ends respectively connected with two sides of the notch (23), the positioning groove (52) is formed between the arc body (24) and the notch (23), the notch (23) is a notch (521) of the positioning groove (52), one side of the arc body (24) is communicated with the eccentric wheel insertion hole (511), and the other side of the arc-shaped body (24) far away from the upright post (1) is provided with an arc-shaped limit plate (25) corresponding to the end surface of the eccentric wheel body (51).

5. The wallboard welding-free easy-to-assemble system according to claim 2, 3 or 4, wherein the rotating installation structure (6) comprises an eccentric wheel installation hole (61) eccentrically arranged on the eccentric wheel body (51), the eccentric wheel installation hole (61) is rotatably sleeved on the outer circumferential side of a polished rod part (62) at one end of the eccentric wheel shaft (53), and two sides of the eccentric wheel body (51) are respectively provided with a limiting component; the limiting assembly comprises a first limiting part (63) which is arranged on one side of the eccentric wheel body (51) and is located on the circumferential outer side of the eccentric wheel shaft (53), a second limiting part (64) which is located on the end part of the eccentric wheel shaft (53) is arranged on the other side of the eccentric wheel body (51), and the diameters of the first limiting part (63) and the second limiting part (64) are larger than the diameter of the eccentric wheel mounting hole (61).

6. The wallboard welding-free easy-assembly system as claimed in claim 5, wherein the first limiting portion (63) is a first limiting block (631) integrally formed on the circumferential outer side of the eccentric axle (53) or a first limiting nut (632) in threaded connection with the eccentric axle (53), and one side of the first limit block (631) and the first limit nut (632) close to the eccentric wheel body (51) is provided with a first limit gasket (633) sleeved on the circumferential outer side of the eccentric wheel shaft (53), the second limit part (64) is a second limit nut (641) in threaded connection with the end part of the eccentric wheel shaft (53) or a second limit block (642) integrally formed at the end part of the eccentric wheel shaft (53), a second limiting gasket (643) sleeved on the circumferential outer side of the eccentric wheel shaft (53) is arranged on one side, close to the eccentric wheel body (51), of the second limiting block (642) and the second limiting nut (641); and a limit step (621) is formed between two ends of the polish rod part (62), and the first limit gasket (633) and the second limit gasket (643) are respectively abutted against the limit step (621).

7. The wallboard welding-free and easy-assembling system of claim 6, characterized in that the upright column (1) is any one of T-shaped steel, H-shaped steel, angle steel, channel steel and I-shaped steel, and the upright column (1) has at least one connecting plate portion (11) vertically arranged, and one side end face of the wallboard (2) abuts against one side of the connecting plate portion (11).

8. The wallboard welding-free easy-to-assemble system of claim 7, wherein one end of the eccentric wheel shaft (53) is provided with an eccentric wheel body (51), the up-down adjustable installation structure (4) comprises a strip-shaped groove (41) arranged on the connecting plate portion (11) along the vertical direction, the eccentric wheel shaft (53) is movably arranged in the strip-shaped groove (41), the eccentric wheel shaft (53) is far away from a first installation nut (42) which is provided with one end of the eccentric wheel body (51) and is in threaded connection with the eccentric wheel shaft (53), a first positioning gap (43) is formed between the first installation nut (42) and the first limiting block (631) or the first limiting nut (632), the connecting plate portion (11) is clamped in the first positioning gap (43), and the sides of the first installation nut (42) and the first limiting block (631) or the first limiting nut (632) close to the first positioning gap (43) are provided with a sleeve which is sleeved on the eccentric wheel shaft (53) A first mounting pad (44); the two ends of the eccentric wheel shaft (53) are respectively provided with an eccentric wheel body (51), the up-down adjustable mounting structure (4) comprises two second mounting nuts (45) which are arranged in the middle of the eccentric wheel shaft (53) and are in threaded connection with the eccentric wheel shaft (53), a second positioning gap (46) is formed between the second mounting nuts (45), and second mounting gaskets (47) sleeved on the eccentric wheel shaft (53) are respectively arranged on one sides, close to the second positioning gap (46), of the second mounting nuts (45).

9. The wallboard welding-free and easy-to-assemble system of claim 1, wherein the auxiliary positioning structure (3) comprises a wallboard corner brace (31) connected with the upright post (1), the wallboard corner brace (31) is provided with a plurality of intervening positioning holes (32), the wallboard (2) is provided with a plurality of wallboard positioning holes (33) penetrating through the wallboard (2) along the thickness direction, and the wallboard positioning holes (33) are respectively connected with the pre-positioning holes (32) through corner brace positioning posts (34).

10. The wallboard welding-free and easy-to-assemble system of claim 1, wherein the vertical column (1) is provided with a plurality of wallboards (2) arranged from top to bottom at two sides respectively, the wallboards (2) at two sides of the vertical column (1) are arranged in a one-to-one correspondence, and the wallboards (2) at two sides of the column are positioned on the same plane or are arranged vertically.

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