CN214034379U

CN214034379U - Prefabricated outer wall with good stability

Info

Publication number: CN214034379U
Application number: CN202022433931.4U
Authority: CN
Inventors: 颜景凯; 颜成文; 颜井意
Original assignee: Nanjing Xupu Building Materials Technology Co ltd
Current assignee: Nanjing Xupu Building Materials Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-24
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a prefabricated outer wall with good stability, which comprises a prefabricated wall body, wherein a trapezoidal plate is fixedly arranged on the upper surface of the prefabricated wall body, jacks are arranged on the upper surface of the trapezoidal plate, connecting steel bars are fixedly arranged in front of the trapezoidal plate, annular steel bars are fixedly arranged on the left side surface of the prefabricated wall body, connecting columns are fixedly arranged on the right side surface of the prefabricated wall body, and connecting grooves are arranged at the bottom end of the back surface of the prefabricated wall body. The waterproof function of the outer wall and the service life of the building are improved.

Description

Prefabricated outer wall with good stability

Technical Field

The utility model relates to a building technical field specifically is a prefabricated outer wall that stability is good.

Background

The prefabricated external wall panel integrates the functions of external wall decoration and heat preservation, is produced and formed in one step in a factory, saves the link of external decoration of a building, saves a large amount of manpower and material resources for building enterprises, is a wider technology newly developed at present, is generally connected by a reinforcing steel bar hole arranged at the bottom and a reinforcing steel bar on a target place, saves a large amount of time and manpower by the mode, is very convenient and simple, and is very popular in the building industry at present.

The existing prefabricated outer wall has some defects when in use, for example, the existing prefabricated outer wall is unstable in the existing installation mode, potential safety hazards can be buried for the building under the condition, and for the areas with more rainwater, the waterproof technology of the traditional prefabricated outer wall cannot meet the requirement of outer wall waterproofing, so that the service life of the building can be influenced for a long time.

Therefore, the prefabricated outer wall with good stability is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good prefabricated outer wall of stability, be provided with trapezoidal plate and spliced pole on the prefabricated outer wall, prefabricated outer wall is connected through the mutual block between the connecting reinforcement of trapezoidal plate and slope from top to bottom, control through fixed column fixed connection, the connecting reinforcement of trapezoidal plate and slope has improved the stability of outer wall on the one hand, trapezoidal connecting gap is difficult to deposit water on the one hand, and the diversion pipeline that sets up in the prefabricated outer wall, be favorable to leading water to the building bottom, the waterproof function of outer wall and the life of building have been improved, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated outer wall with good stability comprises a prefabricated wall body, wherein a trapezoidal plate is fixedly mounted on the upper surface of the prefabricated wall body, a jack is formed in the upper surface of the trapezoidal plate, connecting steel bars are fixedly mounted in front of the trapezoidal plate, annular steel bars are fixedly mounted on the left side surface of the prefabricated wall body, a connecting column is fixedly mounted on the right side surface of the prefabricated wall body, a connecting groove is formed in the bottom end of the back surface of the prefabricated wall body, a connecting hole is formed in the connecting groove, a layer plate is fixedly mounted on the right side of the connecting groove, a fixing part is fixedly mounted at the left end of the upper surface of the layer plate, a water diversion pipe is fixedly mounted in the trapezoidal plate, a back cushion foam strip is fixedly mounted on the left side of one end of the water diversion pipe, weather-resistant sealant is fixedly mounted on the left side of the back cushion foam strip, a waterproof rubber strip is fixedly mounted on the right side of one end of the water diversion pipe, the left end fixed mounting of spliced pole has the bottom plate, the right side fixed mounting of spliced pole has the reinforcing bar gasket, fixed mounting has expansion bolts on the reinforcing bar gasket, the right-hand member fixed mounting of spliced pole has the sawtooth.

By adopting the technical scheme, the prefabricated walls can be mutually socket-jointed and connected through the connecting steel bars at the upper end and the lower end of the prefabricated wall and the jacks on the trapezoidal plates, and the connecting steel bars and the jacks are parallel to the bevel edges of the trapezoidal plates, after the two prefabricated walls are connected, the inclined connecting steel bars and the trapezoidal plates can stably fix the two prefabricated walls, the walls are not easy to incline left and right or up and down, the connecting grooves formed in the back surfaces of the prefabricated walls and the connecting holes in the connecting grooves can connect the laminated plates with the prefabricated walls, the stability of the walls can be further improved through the fixation of the fixing parts, the connecting column on the right side of the prefabricated walls can be mutually fixed with the wall on the right side through the expansion bolts and the steel bar gaskets, the inconvenience brought by binding the steel bars is reduced, the connection stability between the walls is also improved, and the water in the connecting gaps can be discharged through the water guide pipes arranged in the prefabricated walls, the waterproof capability of the outer wall is improved, so that the service life of the building can be prolonged.

Preferably, the trapezoidal plates are arranged in two groups, the two groups of trapezoidal plates are fixedly mounted at two ends of the prefabricated wall respectively, and the trapezoidal plates and the prefabricated wall are integrally formed.

Through adopting above-mentioned technical scheme, the last both ends and the lower extreme of prefabricated wall body respectively are equipped with a set of trapezoidal board, and trapezoidal board and prefabricated wall body integrated into one piece are favorable to connecting more closely between the prefabricated wall body like this, improve the stability of wall body.

Preferably, the jack is provided with a plurality of groups, a plurality of groups of jacks are all seted up on two sets of trapezoidal boards, connecting reinforcement is provided with a plurality of groups, the equal fixed mounting of a plurality of groups connecting reinforcement is in the upper end and the lower extreme of prefabricated wall body, connecting reinforcement and jack all are parallel with the hypotenuse of trapezoidal board, through connecting reinforcement and jack fixed connection between two sets of prefabricated wall bodies.

Through adopting above-mentioned technical scheme, jack and connecting reinforcement all are equipped with a plurality of groups, are favorable to connecting reinforcement between upper end wall body and the lower extreme wall body to be connected with the jack like this, and jack and connecting reinforcement all are parallel with trapezoidal hypotenuse, can make the more firm card of connecting reinforcement in the jack to make the connection between the wall body more stable.

Preferably, the water conduit runs through the upper surface and the lower surface of prefabricated wall body, the waterproof rubber strip is provided with two sets ofly, two sets of waterproof rubber strips are all installed between trapezoidal board and prefabricated wall body, through resistant sealed glue of waiting, back of the body pad foam strip and waterproof rubber strip fixed connection between trapezoidal board and the prefabricated wall body.

Through adopting above-mentioned technical scheme, be provided with sealed glue, back of the body pad foam strip and waterproof rubber strip between the prefabricated wall body, played waterproof effect on the one hand, connected two wall bodies on the one hand, the leading pipe runs through prefabricated wall body, can lead the water in the wall connection gap to the underground through the leading pipe, has improved the waterproof ability of outer wall.

Preferably, the spliced pole is equipped with four groups altogether, the equal fixed mounting of four group's spliced poles is on the right side of prefabricated wall body, the equal fixed mounting of the left end of every group spliced pole has a set of bottom plate, bottom plate and spliced pole welded fastening, be provided with two sets of expansion bolts on every group spliced pole, through expansion bolts and steel bar gasket fixed connection between spliced pole and the prefabricated wall body, the right-hand member fixed mounting of every group spliced pole has the sawtooth, sawtooth and spliced pole integrated into one piece.

Through adopting above-mentioned technical scheme, four group's spliced poles are fixed on prefabricated wall body right side, and the spliced pole can be stable fix in prefabricated wall body through the bottom plate, and expansion bolts passes through the reinforcing bar gasket and fixes in the wall body of right side to fix the spliced pole on the wall body of right side, the friction in spliced pole and the wall body has been strengthened to the sawtooth of spliced pole right-hand member, can make prefabricated wall body and right side wall body be connected more stable.

Preferably, the annular reinforcing steel bars are provided with a plurality of groups, and the annular reinforcing steel bars are fixedly arranged on two sides of the prefabricated wall body.

Through adopting above-mentioned technical scheme, a plurality of groups of annular reinforcing bars are fixed in prefabricated wall body, can be through ligature and the wall connection on both sides, and the fastness and the stability of connecting between the reinforcing wall body.

Compared with the prior art, the beneficial effects of the utility model are that:

the prefabricated walls can be mutually socket-jointed and connected through the connecting reinforcing steel bars at the upper end and the lower end of the prefabricated walls and the jacks on the trapezoidal plates, and the connecting reinforcing steel bars and the jacks are parallel to the inclined edges of the trapezoidal plates, after the two prefabricated walls are connected, the inclined connecting reinforcing steel bars and the trapezoidal plates can stably fix the two prefabricated walls, the walls are not easy to incline left and right or up and down, the connecting grooves formed in the back surfaces of the prefabricated walls and the connecting holes in the connecting grooves can connect the laminated plates with the prefabricated walls, the stability of the walls can be further improved through the fixing of the fixing parts, the connecting column on the right side of the prefabricated wall can be mutually fixed with the wall on the right side through the expansion bolts and the reinforcing steel bar gaskets, the inconvenience caused by binding reinforcing steel bars is reduced, the connection stability between the walls is also improved, the water in the connecting gaps can be discharged through the water guide pipes arranged in the prefabricated walls, and the waterproof capability of the outer wall is improved, thereby prolonging the service life of the building.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a back structural view of the present invention;

FIG. 3 is a view of the outer wall connection structure of the present invention;

FIG. 4 is an enlarged view of the structure at the position A of the present invention;

fig. 5 is a structural view of the connecting column of the present invention.

In the figure: 1. prefabricating a wall body; 2. connecting reinforcing steel bars; 3. a jack; 4. a trapezoidal plate; 5. connecting columns; 6. an annular reinforcing bar; 7. connecting grooves; 8. connecting holes; 9. a fixing member; 10. laminating the board; 11. a water conduit; 12. a waterproof rubber strip; 13. weather-resistant sealant; 14. a back cushion foam strip; 15. an expansion bolt; 16. a steel bar gasket; 17. saw teeth; 18. a base plate.

Detailed Description

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

Referring to fig. 1 to 5, the present invention provides a prefabricated exterior wall with good stability, which comprises: as shown in fig. 1 to 5, the wall comprises a prefabricated wall body 1, a trapezoidal plate 4 is fixedly installed on the upper surface of the prefabricated wall body 1, a jack 3 is arranged on the upper surface of the trapezoidal plate 4, a connecting reinforcement 2 is fixedly installed in front of the trapezoidal plate 4, an annular reinforcement 6 is fixedly installed on the left side surface of the prefabricated wall body 1, a connecting column 5 is fixedly installed on the right side surface of the prefabricated wall body 1, a connecting groove 7 is arranged at the bottom end of the back surface of the prefabricated wall body 1, a connecting hole 8 is arranged inside the connecting groove 7, a laminate 10 is fixedly installed on the right side of the connecting groove 7, a fixing part 9 is fixedly installed on the left side of the upper surface of the laminate 10, a water guide pipe 11 is fixedly installed inside the trapezoidal plate 4, a back cushion foam strip 14 is fixedly installed on the left side of one end of the water guide pipe 11, a weather-resistant sealant 13 is fixedly installed on the left side of the back cushion foam strip 14, a waterproof rubber strip 12 is fixedly installed on the right side of one end of the water guide pipe 11, a bottom plate 18 is fixedly installed on the left side of the connecting column 5, the right side fixed mounting of spliced pole 5 has reinforcing bar gasket 16, and fixed mounting has expansion bolts 15 on the reinforcing bar gasket 16, and the right-hand member fixed mounting of spliced pole 5 has sawtooth 17.

By adopting the technical scheme, the prefabricated wall bodies 1 can be connected with the jacks 3 on the trapezoidal plates 4 in a socket joint mode through the connecting steel bars 2 at the upper end and the lower end of the prefabricated wall body 1, and the connecting steel bars 2 and the jacks 3 are parallel to the inclined edges of the trapezoidal plates 4, after the two prefabricated wall bodies 1 are connected, the inclined connecting steel bars 2 and the trapezoidal plates 4 can stably fix the two prefabricated wall bodies 1, the wall bodies are not easy to incline left and right or up and down, the connecting grooves 7 formed in the back surfaces of the prefabricated wall bodies 1 and the connecting holes 8 in the connecting grooves 7 can connect the laminated plates 10 with the prefabricated wall bodies 1, the stability of the wall bodies can be further improved through the fixation of the fixing parts 9, the connecting columns 5 on the right sides of the prefabricated wall bodies 1 can be mutually fixed with the wall bodies on the right sides through the expansion bolts 15 and the steel gaskets 16, the water conduit 11 arranged in the prefabricated wall body 1 can discharge water in the connecting gap, so that the waterproof capacity of the outer wall is improved, and the service life of a building can be prolonged.

Specifically, as shown in fig. 1, two sets of trapezoidal plates 4 are provided, the two sets of trapezoidal plates 4 are respectively and fixedly installed at two ends of the prefabricated wall 1, and the trapezoidal plates 4 and the prefabricated wall 1 are integrally formed.

Through adopting above-mentioned technical scheme, prefabricated wall body 1's last both ends and lower extreme respectively are equipped with a set of trapezoidal plate 4, and trapezoidal plate 4 and prefabricated wall body 1 integrated into one piece are favorable to connecting more closely between the prefabricated wall body 1 like this, improve the stability of wall body.

Specifically, as shown in fig. 1 and 3, jack 3 is provided with a plurality of groups, and a plurality of groups of jacks 3 are all seted up on two sets of trapezoidal plates 4, and connecting reinforcement 2 is provided with a plurality of groups, and a plurality of groups of connecting reinforcement 2 are equal fixed mounting at the upper end and the lower extreme of prefabricated wall body 1, and connecting reinforcement 2 and jack 3 all are parallel with trapezoidal plate 4's hypotenuse, through connecting reinforcement 2 and jack 3 fixed connection between two sets of prefabricated wall bodies 1.

Through adopting above-mentioned technical scheme, jack 3 and connecting reinforcement 2 all are equipped with a plurality of groups, are favorable to connecting reinforcement 2 between upper end wall body and the lower extreme wall body to be connected with jack 3 like this, and jack 3 and connecting reinforcement 2 all are parallel with trapezoidal hypotenuse, can make connecting reinforcement 2 more firm card in jack 3 to make the connection between the wall body more stable.

Specifically, as shown in fig. 4, the water conduit 11 penetrates through the upper surface and the lower surface of the prefabricated wall 1, two groups of waterproof rubber strips 12 are arranged, the two groups of waterproof rubber strips 12 are both installed between the trapezoidal plate 4 and the prefabricated wall 1, and the trapezoidal plate 4 and the prefabricated wall 1 are fixedly connected through weather-resistant sealant 13, a back cushion foam strip 14 and the waterproof rubber strips 12.

Through adopting above-mentioned technical scheme, be provided with sealed glue 13, back of the body pad foam strip 14 and waterproof rubber strip 12 between the prefabricated wall body 1, played waterproof effect on the one hand, connected two wall bodies on the one hand, the leading pipe 11 runs through prefabricated wall body 1, can lead the water in the wall connection gap to the underground through leading pipe 11, has improved the waterproof ability of outer wall.

Specifically, as shown in fig. 1 and 5, four groups of connecting columns 5 are provided, four groups of connecting columns 5 are fixedly mounted on the right side of the prefabricated wall 1, a group of bottom plates 18 are fixedly mounted at the left end of each group of connecting columns 5, the bottom plates 18 are welded and fixed with the connecting columns 5, two groups of expansion bolts 15 are arranged on each group of connecting columns 5, the connecting columns 5 are fixedly connected with the prefabricated wall 1 through the expansion bolts 15 and steel bar gaskets 16, sawteeth 17 are fixedly mounted at the right end of each group of connecting columns 5, and the sawteeth 17 and the connecting columns 5 are integrally formed.

Through adopting above-mentioned technical scheme, four spliced poles 5 of group are fixed on prefabricated wall body 1 right side, and spliced pole 5 can be stable fix in prefabricated wall body 1 through bottom plate 18, and expansion bolts 15 passes through reinforcing bar gasket 16 and fixes in the wall body of right side to fix spliced pole 5 on the wall body of right side, the friction in spliced pole 5 and the wall body has been strengthened to the sawtooth 17 of spliced pole 5 right-hand member, can make prefabricated wall body 1 more stable with the wall body connection of right side.

Specifically, as shown in fig. 1, the annular reinforcing bars 6 are provided with a plurality of groups, and the plurality of groups of annular reinforcing bars 6 are all fixedly installed on two sides of the prefabricated wall 1.

Through adopting above-mentioned technical scheme, a plurality of groups of annular reinforcing bar 6 are fixed in prefabricated wall body 1, can be through ligature and the wall connection on both sides, and the fastness and the stability of connecting between the reinforcing wall body.

The working principle is as follows: the method comprises the steps of aligning a connecting steel bar 2 at the bottom end of a prefabricated wall body 1 and a jack 3 on a trapezoidal plate 4 with a jack 3 and a connecting steel bar 2 at the top end of another prefabricated wall body 1 by hoisting, slowly lowering the prefabricated wall body 1 at the upper end along the inclined edge of the trapezoidal plate 4 on the prefabricated wall body 1 at the bottom end, connecting the prefabricated wall body 1 at the upper end with the prefabricated wall body 1 at the lower end through the connecting steel bar 2 and the jack 3, installing a back cushion foam strip 14 and a waterproof rubber strip 12 at the joint of the two groups of prefabricated wall bodies 1, drilling weather-resistant sealant 13 on the left end, close to the outdoor side, of the back cushion foam strip 14, inserting a connecting column 5 at the right side of the prefabricated wall body 1 into a reserved hole on the right side wall body, fixing the connecting column 5 on the right side wall body through an expansion bolt 15 and a steel bar gasket 16, inserting a laminate 10 into a connecting groove 7 and a connecting hole 8 on the back of the prefabricated wall body 1, and fixing the laminate by a fixing piece 9, and finally, sealing the connecting parts between the walls according to the prior art, and installing the residual prefabricated walls 1 according to the steps.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good prefabricated outer wall of stability, includes prefabricated wall body (1), its characterized in that: the prefabricated wall body is characterized in that trapezoidal plates (4) are fixedly mounted on the upper surface of the prefabricated wall body (1), jacks (3) are formed in the upper surface of the trapezoidal plates (4), connecting steel bars (2) are fixedly mounted in the front of the trapezoidal plates (4), ring-shaped steel bars (6) are fixedly mounted on the left side face of the prefabricated wall body (1), connecting columns (5) are fixedly mounted on the right side face of the prefabricated wall body (1), connecting grooves (7) are formed in the bottom end of the back face of the prefabricated wall body (1), connecting holes (8) are formed in the connecting grooves (7), laminated plates (10) are fixedly mounted on the right side of the connecting grooves (7), fixing parts (9) are fixedly mounted on the left side of the upper surface of each laminated plate (10), water diversion pipes (11) are fixedly mounted in the trapezoidal plates (4), back cushion foam strips (14) are fixedly mounted on the left side of one ends of the water diversion pipes (11), left side fixed mounting of back of body pad foam strip (14) has weather-resistant sealed glue (13), the right side fixed mounting of leading water pipe (11) one end has waterproof rubber strip (12), the left end fixed mounting of spliced pole (5) has bottom plate (18), the right side fixed mounting of spliced pole (5) has reinforcing bar gasket (16), fixed mounting has expansion bolts (15) on reinforcing bar gasket (16), the right-hand member fixed mounting of spliced pole (5) has sawtooth (17).

2. The prefabricated exterior wall with good stability of claim 1, wherein: the trapezoidal plates (4) are arranged in two groups, the two groups of trapezoidal plates (4) are fixedly mounted at two ends of the prefabricated wall body (1) respectively, and the trapezoidal plates (4) and the prefabricated wall body (1) are integrally formed.

3. The prefabricated exterior wall with good stability of claim 1, wherein: jack (3) are provided with a plurality of groups, a plurality of groups jack (3) are all seted up on two sets of trapezoidal plate (4), connecting reinforcement (2) are provided with a plurality of groups, a plurality of groups connecting reinforcement (2) equal fixed mounting are in the upper end and the lower extreme of prefabricated wall body (1), connecting reinforcement (2) and jack (3) all are parallel with the hypotenuse of trapezoidal plate (4), through connecting reinforcement (2) and jack (3) fixed connection between two sets of prefabricated wall body (1).

4. The prefabricated exterior wall with good stability of claim 1, wherein: the utility model discloses a waterproof wall body, including prefabricated wall body (1), leading water pipe (11), waterproof rubber strip (12) are provided with two sets ofly, trapezoidal plate (4) and prefabricated wall body (1) are all installed to two sets of waterproof rubber strip (12) between, seal glue (13), back of the body pad foam strip (14) and waterproof rubber strip (12) fixed connection through resistant time between trapezoidal plate (4) and prefabricated wall body (1).

5. The prefabricated exterior wall with good stability of claim 1, wherein: spliced pole (5) are equipped with four groups altogether, the equal fixed mounting in the right side of prefabricated wall body (1) of four groups spliced pole (5), the equal fixed mounting in the left end of every group spliced pole (5) has a set of bottom plate (18), bottom plate (18) and spliced pole (5) welded fastening, be provided with two sets of expansion bolts (15) on every group spliced pole (5), through expansion bolts (15) and reinforcing bar gasket (16) fixed connection between spliced pole (5) and prefabricated wall body (1), the right-hand member fixed mounting of every group spliced pole (5) has sawtooth (17), sawtooth (17) and spliced pole (5) integrated into one piece.

6. The prefabricated exterior wall with good stability of claim 1, wherein: the annular reinforcing steel bars (6) are provided with a plurality of groups, and the annular reinforcing steel bars (6) of the groups are fixedly arranged on two sides of the prefabricated wall body (1).