CN214884650U

CN214884650U - Connection structure between light wallboard and roof board

Info

Publication number: CN214884650U
Application number: CN202120384040.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shaanxi Shengshi Zhongying Industrial Co ltd
Current assignee: Shaanxi Shengshi Zhongying Industrial Co ltd
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-11-26
Anticipated expiration: 2031-02-21

Abstract

The utility model provides a connection structure between light wallboard and roof board, including the wallboard, the connecting plate is by last even board and even board is constituteed down, go up even board and be in the vertical relation even between the board down, can adopt one metal sheet to bend and form, it is provided with the fixed perforation of multichannel to arrange on even board, be used for fixing to the downside of roof board, it is fixed with the multichannel dead lever to arrange on the side position of even board down, its terminal position still forms a complete set and is provided with fixation nut, the upper end side of wallboard is arranged and is provided with the through groove that the multichannel position corresponds, through the groove and be the bar form, the dead lever can insert into through the inslot, the length of dead lever is greater than the wallboard thickness, then the wallboard installation back, the outer end of dead lever can surpass outward, then anchor fixation nut makes the upper end of wallboard fixed, installation easy operation is convenient.

Description

Connection structure between light wallboard and roof board

Technical Field

The utility model relates to a building wallboard structure technical field especially relates to a connection structure between light weight wallboard and roof board.

Background

The popularization of the construction mode of the assembly type building leads the building construction to be faster and faster, the assembly type construction is to prefabricate each building component in advance in a factory and transport the components to a construction site for assembly construction, so the speed of the assembly type construction is much higher than that of cast-in-place construction, but the problems of building earthquake resistance, bearing property and the like are involved, the assembly type construction mode of a main body structure of the building is not mature, but the assembly type construction mode of non-bearing components in the building is worth popularizing, in particular to a partition wall part which can adopt light wall plates, such as precast wall plates poured by aerated concrete and the like, the weight is light, the transportation and the transportation are convenient, the bearing burden brought to the main body structure of the building is small, but the problems still exist during the construction of the wall plates, the connection between the wall plates and the main body structure part of the building is not firm, such as the connection part between the wall plate and a roof plate, due to the fact that the height of a building floor has errors, connecting anchors arranged on the tops of the wall boards and the roof board cannot be accurately butted, construction difficulty is caused, and the position needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve is that improve the convenience of being connected between light wallboard and the roof board, convenient construction operation to improve the structural strength who connects the position.

In order to solve the above technical problems, the present invention provides a connection structure between a light wall board and a roof slab, comprising a wall board and a connection board, wherein the wall board is a rectangular light wall board with a certain thickness, which is a relatively common wall board structure, the connection board is composed of an upper connection board and a lower connection board, the upper connection board and the lower connection board are both bar-shaped metal boards with the same length, the upper side edge of the lower connection board is fixedly connected with the side edge of the upper connection board, and the upper connection board and the lower connection board are in a vertical relationship, so as to form a connection board with an overall L-shaped cross section, when processing, the connection board can be formed by bending one metal board, a plurality of fixing through holes are arranged on the upper connection board, so that the upper connection board can be fixed to the lower side surface of the roof slab by using anchor bolts, a plurality of fixing rods are arranged and fixed on the side surface of the lower connection board, and the fixing rods are in a screw rod structure, namely, the outer surface of the fixing rod is cut with screw threads, the fixing rod and the lower connecting plate are in a vertical relation, the tail end part of the fixing rod is also provided with a fixing nut in a matching way, and the length of the fixing rod is greater than the thickness of the wallboard.

The upper end side of wallboard is arranged and is provided with the multichannel and link up the groove, link up the groove around being, link up the groove and be the bar form, its interior width slightly is greater than the external diameter of dead lever, then the dead lever can insert into link up the inslot, the range quantity in groove is the same with the range quantity of dead lever, and the position corresponds, then link the multichannel dead lever homoenergetic on the board down and correspond the inslot that links up that inserts the distolateral range on the wallboard, and because the length of dead lever is greater than the wallboard thickness, then the wallboard installation back, the top position of wallboard pastes under the state of linking the board down, the outer end of dead lever can surpass outside, then surpass the part outside and can anchor into fixation nut and make the upper end of wallboard obtain fixing, then the upper end position installation of wallboard is accomplished.

The utility model has the advantages that, installation easy operation is convenient, only needs to link the board earlier and fix the roof downside and correspond the position, and even board then is vertical state down this moment, and the back pastes the upper end of wallboard and leans on even board down and makes the dead lever correspondence insert and link up the inslot, fixation nut on the last anchor, fixation nut can make the upper end of wallboard hug closely fixed even board down, and fixed effect is firm, and structural strength is good.

And lean on the in-process that carries out the installation by even board down in wallboard upper end, for the labour saving operation, generally can let the lower extreme of wallboard unmovable, the wallboard is in the tilt state and slowly rights right again, and dead lever insertion process can not perpendicular to wallboard always like this, so the utility model discloses in link up the groove and be the bar form, be favorable to the insertion process of dead lever, and the high if and the high existence error of floor of wallboard, the height of wallboard slightly less than the floor height promptly, also can obtain the adjustment through the groove of linking up of bar form.

As an improved embodiment, a through groove ring is fixedly arranged on one circle of the inner wall of the through groove, the inner width of the through groove ring needs to be slightly larger than the outer diameter of the fixing rod, the through groove ring is a metal component, the through groove ring is arranged to increase the structural hardness of the through groove part and prevent the through groove part from being damaged when colliding and contacting with the fixing rod, in addition, the through groove ring is arranged to facilitate the manufacturing and forming of the through groove part, the wall plate is generally cast by adopting light aerated concrete, and the through groove ring is reserved and arranged during the casting process to naturally form the through groove.

As an improved embodiment, a plurality of anchor rods are arranged on the periphery of the through groove ring, and are embedded into the material of the wall board, so that the fixing effect of the through groove ring is improved.

As an improved embodiment, the outer end of the fixing rod is further provided with a backing ring in a matching manner, the inner diameter of the backing ring is slightly larger than the outer diameter of the fixing rod but smaller than the outer diameter of the fixing nut, the outer diameter of the backing ring is significantly larger than the outer diameter of the fixing nut, the backing ring is sleeved into the outer end of the fixing rod when used for fixing a wallboard and is tightly attached between the outer side surface of the wallboard and the fixing nut, the contact area between the backing ring and the wallboard is increased, the fixing effect of the fixing nut on the wallboard is improved, and meanwhile, the fixing nut is prevented from being damaged by extrusion on the wallboard.

As an improved embodiment, a fixing ring is fixedly arranged on one circle of the periphery of the inner end of the fixing nut, the outer diameter of the fixing ring is obviously larger than that of the fixing nut, the fixing ring and the fixing nut can extrude the backing ring together when the fixing nut is used for fixing, the contact area is increased, and the fastening effect is improved.

Drawings

Fig. 1 is a perspective view of the present invention in an assembled state.

Fig. 2 is a perspective view of the assembly process of the present invention.

Fig. 3 is a cross-sectional side view of the middle connection portion of the present invention.

Fig. 4 is the cross-sectional front view of the through slot of the middle wall plate.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

A connecting structure between a light wallboard and a roof slab comprises a wallboard 1 and a connecting plate 2, wherein the wallboard 1 is a rectangular light wallboard with a certain thickness, the wallboard is a relatively common wallboard structure, the connecting plate 2 consists of an upper connecting plate 21 and a lower connecting plate 22, the upper connecting plate 21 and the lower connecting plate 22 are strip-shaped metal plate structures with the same length, the upper side edge part of the lower connecting plate 22 is fixedly connected with the side edge part of the upper connecting plate 21, the upper connecting plate 21 and the lower connecting plate 22 are in a vertical relation, so that the connecting plate 2 with an L-shaped overall section is formed, as shown in a cross section of FIG. 3, a metal plate can be bent during processing, a plurality of fixing through holes 211 are arranged on the upper connecting plate 21, as shown in FIG. 2, the upper connecting plate 21 can be fixed on the lower side surface of the roof slab by adopting anchoring bolts, a plurality of fixing rods 221 are arranged and fixed on the side surface part of the lower connecting plate 22, the fixing rod 221 is a screw rod structure, that is, a screw thread is cut on the outer surface of the fixing rod 221, the fixing rod 221 and the lower connecting plate 22 are in a vertical relationship, the tail end of the fixing rod 221 is also provided with a fixing nut 222 in a matching manner, and the length of the fixing rod 221 is greater than the thickness of the wall plate 1.

A plurality of through grooves 11 are arranged on the upper end side of the wall plate 1, as shown in fig. 2, the through grooves 11 are through from front to back, the through grooves 11 are in a strip shape, the inner width of which is slightly larger than the outer diameter of the fixing rod 221, the fixing rod 221 can be inserted into the through groove 11, the arrangement number of the through grooves 11 is the same as that of the fixing rods 221, and the positions of the through grooves correspond to that of the fixing rods, a plurality of fixing rods 221 on the lower connecting plate 22 can be correspondingly inserted into the through grooves 11 arranged at the upper end side of the wall board 1, and since the length of the fixing rods 221 is greater than the thickness of the wall board 1, when the wall panel 1 is installed, the top end portion of the wall panel 1 abuts against the lower connecting plate 22, as shown in the sectional view of fig. 3, the outer end of the fixing rod 221 is protruded outward, the over-out portion can be anchored into fixing nut 222 so that the upper end of wall panel 1 is fixed and the installation of the upper end portion of wall panel 1 is completed.

The utility model has the advantages that, installation easy operation is convenient, only need earlier to link board 21 to fix the roof board downside and correspond the position, link board 22 then is vertical state down this moment, later paste the upper end of wallboard 1 and lean on down link board 22 and make dead lever 221 correspond and insert through in the groove 11, fixation nut 222 on the last anchor, fixation nut 222 can make the upper end of wallboard 1 hug closely fixed down link board 22, as shown in fig. 1, fixed effect is firm, structural strength is good.

And lean on the in-process that even board 22 carried out the installation under leaning on in wallboard 1 upper end, for the labour saving operation, generally can let wallboard 1's lower extreme unmovable, wallboard 1 is in the tilt state and slowly rights again, as shown in fig. 2, dead lever 221 insertion process can not perpendicular to wallboard 1 always like this, so the utility model discloses in link up groove 11 and be the bar form, be favorable to dead lever 221's insertion process, and wallboard 1 highly if with the floor height error, wallboard 1's height slightly is less than the floor height promptly, also can obtain the adjustment through link up groove 11 of bar form.

As an improved embodiment, the inner wall of the through groove 11 is fixedly provided with a through groove ring 12 in a circle, as shown in a cross-sectional view of fig. 4, the inner width of the through groove ring 12 needs to be slightly larger than the outer diameter of the fixing rod 221, the through groove ring 12 is a metal member, and the through groove ring is provided to increase the structural rigidity of the through groove 11, so as to prevent the through groove 11 from being damaged when colliding and contacting with the fixing rod 221, in addition, the through groove ring 12 is provided to facilitate the manufacturing and forming of the through groove 11, the wall panel 1 is generally cast by lightweight aerated concrete, and the through groove 11 can be naturally formed when the through groove ring 12 is arranged in advance during the casting.

As a modified embodiment, as shown in the sectional view of fig. 4, a plurality of anchor rods 13 are arranged on the periphery of the through-slot ring 12, and the anchor rods 13 are embedded in the material of the wall panel 1, so as to increase the fixing effect of the through-slot ring 12.

As an improved embodiment, the outer end of the fixing rod 221 is further provided with a backing ring 223 in a matching manner, as shown in fig. 2, the inner diameter of the backing ring 223 is slightly larger than the outer diameter of the fixing rod 221 but smaller than the outer diameter of the fixing nut 222, the outer diameter of the backing ring 223 is significantly larger than the outer diameter of the fixing nut 222, the backing ring 223 is sleeved into the outer end of the fixing rod 221 when used for fixing the wallboard 1, and the backing ring 223 is tightly attached between the outer side surface of the wallboard 1 and the fixing nut 222, so as to increase the contact area with the wallboard 1, improve the fixing effect of the fixing nut 222 on the wallboard 1, and simultaneously avoid the fixing nut 222 from crushing and damaging the wallboard 1.

As a modified embodiment, a fixing ring 2221 is fixedly arranged on the outer circumference of the inner end of the fixing nut 222, as shown in fig. 2, the outer diameter of the fixing ring 2221 is significantly larger than the outer diameter of the fixing nut 222, so that the fixing ring 2221 and the fixing nut 222 press the backing ring 223 together when the fixing nut 222 is used for fixing, the contact area is increased, and the fastening effect is improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar changes or improvements can be made without departing from the principles of the present invention, and these changes or improvements should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a connection structure between light wallboard and the roof board which characterized in that: including wallboard (1), connecting plate (2), wallboard (1) is for possessing certain thickness's rectangle form light weight wallboard, connecting plate (2) is even board (21) and is constituteed down by last, goes up even board (21) and is the bar metal sheet structure that length is the same down even board (22), the side position of going up of even board (22) is connected fixedly with the side position of last even board (21) down, and goes up even board (21) and is in the vertical relation down between even board (22) to form connecting plate (2) that the whole cross-section is the L shape, it is provided with multichannel fixed perforation (211) to arrange on even board (21), arrange on the side position of even board (22) down and be fixed with dead lever multichannel (221), dead lever (221) are the screw rod structure, and the cutting has the screw thread on its outer surface, and dead lever (221) and even board (22) down are in the vertical relation, the terminal position of dead lever (221) still supports and is provided with fixation nut (222), and the length of dead lever (221) is greater than the thickness of wallboard (1), the upper end side of wallboard (1) is arranged and is provided with multichannel through groove (11), through groove (11) is through-going from beginning to end, through groove (11) and be the bar form, and its interior width slightly is greater than the external diameter of dead lever (221), and dead lever (221) can insert into through groove (11) in, the range quantity of through groove (11) is the same with the range quantity of dead lever (221), and the position corresponds, and multichannel dead lever (221) homoenergetic on lower link plate (22) all can correspond and insert through groove (11) that wallboard (1) upper end side was arranged.

2. The connecting structure between a lightweight wall panel and a roof slab as set forth in claim 1, wherein: the inner wall of the through groove (11) is fixedly provided with a through groove ring (12) in a circle, the inner width of the through groove ring (12) is slightly larger than the outer diameter of the fixing rod (221), and the through groove ring (12) is a metal component.

3. The connecting structure between a lightweight wall panel and a roof slab as claimed in claim 2, wherein: the periphery of the through groove ring (12) is provided with a plurality of anchor rods (13), and the anchor rods (13) are embedded in the material of the wallboard (1).

4. A connection structure between a lightweight wall panel and a roof slab as claimed in any one of claims 1 to 3, wherein: the outer end of the fixing rod (221) is also provided with a backing ring (223) in a matching mode, the inner diameter of the backing ring (223) is slightly larger than the outer diameter of the fixing rod (221), but is smaller than the outer diameter of the fixing nut (222), and the outer diameter of the backing ring (223) is obviously larger than the outer diameter of the fixing nut (222).

5. The connecting structure between a lightweight wall panel and a roof slab as set forth in claim 4, wherein: the outer circumference of the inner end of the fixing nut (222) is fixedly provided with a fixing ring (2221) in a circle, and the outer diameter of the fixing ring (2221) is obviously larger than that of the fixing nut (222).