CN110939215A - Horizontal connecting structure for assembled wall - Google Patents
Horizontal connecting structure for assembled wall Download PDFInfo
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- CN110939215A CN110939215A CN201911409431.2A CN201911409431A CN110939215A CN 110939215 A CN110939215 A CN 110939215A CN 201911409431 A CN201911409431 A CN 201911409431A CN 110939215 A CN110939215 A CN 110939215A
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- 238000010276 construction Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
Abstract
The invention discloses a horizontal connecting structure for an assembly type wall, which comprises a wall body, wherein the wall body comprises a first wall body and a second wall body which are mutually connected in the vertical direction, a first step is arranged on the first wall body, a second step is arranged on the second wall body, the first step and the second step are enclosed to form a through groove, the horizontal connecting structure also comprises a connecting piece which is arranged in the through groove and matched with the through groove, and the connecting piece is of a plate-shaped structure; the connecting piece is connected with the first wall body and the second wall body through bolts respectively; compared with the splicing mode in the prior art, the splicing structure has the advantages that the two adjacent wall bodies in the two vertical directions are connected through the connecting piece with the plate-shaped structure, so that the connecting area of the two spliced wall bodies is increased, the spliced wall bodies are more stable, the use of bolts is reduced, the construction process is simplified, the construction difficulty is reduced, the construction efficiency is improved, and the construction cost is reduced.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a horizontal connecting structure for an assembly type wall.
Background
With the development of modern industrial technology, fabricated buildings are becoming of interest. The fabricated building is a building which is fabricated by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application. The prefabricated building has the advantages of short construction period, low energy consumption, environmental friendliness and the like, can be subjected to standardized production and industrialized construction, can save materials and reduce waste, can improve the quality of the building, is very convenient and quick, and has become the trend of building industry development. The traditional method for splicing the building components after being transported to a construction site mainly comprises two methods, one method is to connect the two building components by using a large number of bolts, and the method has the defects that the stability of the spliced building wall is poor due to small contact area of the bolts, so that the stability is stable by using a large number of bolts, the difficulty of site installation is increased, and the labor intensity is high; the other type is rigid connection, two building components are connected through grouting materials, however, the shearing force borne by the rigid connection under the earthquake action is correspondingly large, the rigid connection is easy to be sheared and damaged, the rigid connection cost is high, and the construction process is complex.
In the prior art, chinese patent CN207988212U proposes a horizontal connection structure of a prefabricated shear wall with W-shaped joints, which includes an upper shear wall, a lower shear wall, W-shaped steel plates and split bolts, wherein two opposite side walls of the upper shear wall are provided with upper half grooves, two opposite side walls corresponding to the lower shear wall are provided with lower half grooves, the upper half grooves and the lower half grooves form complete W-shaped grooves after the upper shear wall and the lower shear wall are spliced, a plurality of first through holes penetrating through the upper shear wall are formed in the upper half grooves, a plurality of second through holes penetrating through the lower shear wall are formed in the lower half grooves, the W-shaped steel plates are disposed in the W-shaped grooves, and third through holes are formed in the W-shaped steel plates, the third through holes coincide with the first through holes and the second through holes, and the split bolts are inserted into the coincident through holes respectively. Firstly, the connecting structure is arranged in the W-shaped groove by adopting the W-shaped steel plate, so that the contact area between the connecting structure and the shear wall is smaller, and the stability of the spliced shear wall is poorer; secondly, the shear walls are heavy, and hoisting equipment is needed for assistance in splicing, so that the two shear walls are not easy to align in splicing; moreover, the W-shaped groove is easy to accumulate water, and the stability of the wall body is influenced after the time is long.
Disclosure of Invention
The invention provides a horizontal connecting structure for an assembly type wall, which aims to solve the technical problems that after splicing, the shear walls in the prior art are poor in stability and difficult to splice.
The technical scheme adopted by the invention is as follows: the horizontal connecting structure for the assembly type wall comprises a wall body, wherein the wall body comprises a first wall body and a second wall body which are connected with each other in the vertical direction, a first step is arranged on the first wall body, a second step is arranged on the second wall body, the first step and the second step are enclosed to form a through groove, the horizontal connecting structure also comprises a connecting piece which is arranged in the through groove and matched with the through groove, and the connecting piece is of a plate-shaped structure; the connecting piece is connected with the first wall body and the second wall body through bolts respectively. Compared with the splicing mode in the prior art, the connecting piece of the plate-shaped structure is used for connecting two adjacent walls in two vertical directions, so that the connecting area of the two spliced walls is increased, the spliced walls are more stable, the use of bolts is reduced, the construction process is simplified, the construction difficulty is reduced, the construction efficiency is improved, and the construction cost is reduced.
Furthermore, a convex column is arranged on one side connected with the second wall body, and a sliding groove matched with the convex column is arranged at the corresponding position of the second wall body. On one hand, the structure of the convex column plays a certain waterproof role, and water is prevented from entering the joint of the wall body; on the other hand, make things convenient for and splice between the wall body, the spout can play certain limiting displacement to the projection, when carrying out the concatenation between the wall body, the projection can slide in the spout to avoid misplacing between the wall body.
Further, the sliding groove is a tapered groove, and the width of the tapered groove is gradually reduced in the direction away from the first wall body. Because the tapered groove is wide at the upper part and narrow at the lower part, when the wall bodies are spliced, the tapered groove firstly limits the convex column, and the dislocation and horizontal rotation between the wall bodies are avoided; along with the distance between two walls diminishes gradually, the width of tapered slot diminishes gradually, consequently, the tapered slot has the guide effect to the projection, and the projection automatic alignment tapered slot to the speed of splicing between the wall body has been improved.
The wall body is characterized in that the sliding groove and the second step are of inclined structures, the plane of the bottom of the second step is parallel to the bottom of the sliding groove and forms a certain included angle α with the horizontal direction, after the wall body is transported to a site, the wall body needs to be installed by means of lifting equipment due to the fact that the wall body is heavy in weight, the lifting equipment cannot be aligned to the wall body once during installation, when the first wall body and the second wall body are installed in a staggered mode, the first wall body can only be lifted up again and put down repeatedly, and therefore the wall body can be successfully installed repeatedly.
Furthermore, the included angle α is in the range of 1-3 degrees, and is considered from the bearing capacity and the sliding coefficient of the wall body.
Furthermore, both sides of the first wall body are provided with first steps, and both sides of the second wall body are provided with second steps. The connecting area of the two spliced walls is further increased, so that the spliced walls are more stable.
Further, the bolt penetrates through the first step on one side, the wall body and the first step on the other side in sequence and is connected with the nut. The bolts are not easy to loosen and are connected more tightly, and the connection stability is further improved, so that the stability of the wall body is improved.
Further, a drainage groove is formed in the first step. Accumulated water in the through groove can be conveniently and timely discharged, and the performance of the wall body is prevented from being influenced.
Further, the bottom of the through groove is provided with a waterproof rubber mat. The accumulated water in the through groove is prevented from entering the joint of the two walls, so that the structure of the wall is damaged.
Further, the connecting piece is flush with the surfaces of the first wall body and the second wall body. The smoothness of the surface of the wall body is not influenced, and the wall body is convenient to process in the subsequent process.
The invention has the beneficial effects that:
1. compared with the splicing mode in the prior art, the splicing structure has the advantages that the two adjacent wall bodies in the two vertical directions are connected through the connecting piece with the plate-shaped structure, so that the connecting area of the two spliced wall bodies is increased, the spliced wall bodies are more stable, the use of bolts is reduced, the construction process is simplified, the construction difficulty is reduced, the construction efficiency is improved, and the construction cost is reduced.
2. The structure of the convex column plays a certain waterproof role, and water is prevented from entering the connecting part between the walls; in addition, the wall bodies can be conveniently spliced, the sliding grooves can play a certain limiting role on the convex columns, and when the wall bodies are spliced, the convex columns can slide in the sliding grooves, so that the dislocation between the wall bodies is avoided.
3. The upper part of the conical groove is wide, the lower part of the conical groove is narrow, and when the walls are spliced, the conical groove firstly limits the convex column, so that dislocation and horizontal rotation between the walls are avoided; along with the distance between two walls diminishes gradually, the width of tapered slot diminishes gradually, consequently, the tapered slot has the guide effect to the projection, and the projection automatic alignment tapered slot to the speed of splicing between the wall body has been improved.
4. According to the invention, the sliding chute and the second step are both arranged in an inclined structure, when the first wall body is not installed, the first wall body can slide on the second wall body only by lightly lifting the first wall body and then pushing the first wall body by means of external force; the wall body is fast in installation and production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the connection of a first wall and a second wall.
Fig. 3 is a schematic view of the connection of the connecting member to the through groove.
Fig. 4 is a cross-sectional view a-a of fig. 1.
Labeled as:
1. a first wall; 2. a second wall; 3. a through groove; 4. a connecting member; 5. a bolt; 6. a nut;
11. a first step; 12. a convex column; 21. a second step; 22. a chute; 31. a waterproof rubber mat;
101. α, the angle between the bottom of the second step and the horizontal direction.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1, 2, 3 and 4, the horizontal connection structure for the assembly type wall body of the invention comprises a wall body, wherein the wall body comprises a first wall body 1 and a second wall body 2 which are connected with each other in the vertical direction, first steps 11 are arranged on both sides of the first wall body 1, second steps 21 are arranged on both sides of the second wall body 2, and the first steps 11 and the second steps 21 are enclosed to form a through groove 3; the connecting piece 4 is arranged in the through groove 3 and matched with the through groove 3, and the connecting piece 4 is of a metal plate-shaped structure; the connecting pieces 4 are respectively connected with the first wall body 1 and the second wall body 2 through bolts 5. The bolt 5 penetrates through the first step on one side, the wall body and the first step on the other side in sequence and is connected with the nut 6. A drainage groove 101 is formed in the first step 11; the bottom of the through groove 3 is provided with a waterproof rubber pad 31; the connecting element 4 is flush with the surface of the first wall body 1 and the second wall body 2. The connecting piece 4 is of a parallelogram metal plate-shaped structure.
The working principle is as follows: compared with the splicing mode in the prior art, the connecting piece of the plate-shaped structure is used for connecting two adjacent walls in two vertical directions, so that the connecting area of the two spliced walls is increased, the spliced walls are more stable, the use of bolts is reduced, the construction process is simplified, the construction difficulty is reduced, the construction efficiency is improved, and the construction cost is reduced.
Example two:
the embodiment is a further improvement on the first embodiment. As shown in fig. 2, 3 and 4, a convex column 12 is disposed on one side of the first wall 1 connected to the second wall 2, and a sliding groove 22 matched with the convex column 12 is disposed at a corresponding position on the second wall 2.
The working principle is as follows: the structure of the convex column plays a certain waterproof role, and water is prevented from entering the joint of the wall body; on the other hand, make things convenient for and splice between the wall body, the spout can play certain limiting displacement to the projection, when carrying out the concatenation between the wall body, the projection can slide in the spout to avoid misplacing between the wall body.
Example three:
the embodiment is a further improvement on the basis of the second embodiment. As shown in fig. 2, 3 and 4, the sliding groove 22 is a tapered groove, and the width of the tapered groove gradually decreases in a direction away from the first wall 1.
The working principle is as follows: because the tapered groove is wide at the upper part and narrow at the lower part, when the wall bodies are spliced, the tapered groove firstly limits the convex column, and the dislocation and horizontal rotation between the wall bodies are avoided; along with the distance between two walls diminishes gradually, the width of tapered slot diminishes gradually, consequently, the tapered slot has the guide effect to the projection, and the projection automatic alignment tapered slot to the speed of splicing between the wall body has been improved.
Example four:
as shown in figures 1, 2 and 3, the chute 22 and the second step 21 are both inclined structures, the plane of the bottom of the second step is parallel to the bottom of the chute and forms an included angle α with the horizontal direction, and the included angle α is 2 degrees.
The working principle is as follows: after the wall is transported to the site, the wall needs to be installed by means of hoisting equipment due to the heavy weight of the wall, and the hoisting equipment cannot be aligned to the wall at one time during installation; when the first wall body and the second wall body are installed in a staggered mode, the first wall body can only be lifted up again and placed down again, and the operation can be successful after repeated times. Therefore, the sliding groove and the second step are both arranged in an inclined structure, and when the first wall body is not installed correctly, the first wall body can slide on the second wall body only by lightly hoisting the first wall body and then pushing the first wall body by means of external force. Therefore, the wall body is fast to install, and production efficiency is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Assembled wall is with horizontal connection structure, including the wall body, the wall body includes first wall body (1) and second wall body (2) of interconnect in the vertical direction, its characterized in that: a first step (11) is arranged on the first wall body (1), a second step (21) is arranged on the second wall body (2), and the first step (11) and the second step (21) are enclosed to form a through groove (3);
the connecting piece (4) is arranged in the through groove (3) and matched with the through groove (3), and the connecting piece (4) is of a plate-shaped structure; the connecting piece (4) is connected with the first wall body (1) and the second wall body (2) through bolts (5) respectively.
2. The horizontal connecting structure for an assembled wall according to claim 1, wherein: one side of the first wall body (1) connected with the second wall body (2) is provided with a convex column (12), and the second wall body (2) is provided with a sliding groove (22) matched with the convex column (12) at a corresponding position.
3. The horizontal connecting structure for an assembled wall according to claim 2, wherein: the sliding groove (22) is a conical groove, and the width of the conical groove is gradually reduced in the direction away from the first wall body (1).
4. The horizontal connecting structure for the assembled wall is characterized in that the sliding groove (22) and the second step (21) are both inclined structures, and the plane of the bottom of the second step (21) is parallel to the bottom of the sliding groove (22) and forms an included angle (α) with the horizontal direction.
5. The horizontal connecting structure for the assembled wall as claimed in claim 4, wherein the included angle (α) ranges from 1 ° to 3 °.
6. The horizontal connecting structure for an assembled wall according to claim 1, wherein: the two sides of the first wall body (1) are provided with first steps (11), and the two sides of the second wall body (2) are provided with second steps (21).
7. The horizontal connecting structure for an assembled wall according to claim 6, wherein: the bolt (5) penetrates through the first step on one side, the wall body and the first step on the other side in sequence and is connected with the nut (6).
8. The horizontal connecting structure for an assembled wall according to claim 1, wherein: and a drainage groove (101) is formed in the first step (11).
9. The horizontal connecting structure for an assembled wall according to claim 1, wherein: and a waterproof rubber pad (31) is arranged at the bottom of the through groove (3).
10. The horizontal connecting structure for an assembled wall according to claim 1, wherein: the connecting piece (4) is flush with the surfaces of the first wall body (1) and the second wall body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911409431.2A CN110939215A (en) | 2019-12-31 | 2019-12-31 | Horizontal connecting structure for assembled wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911409431.2A CN110939215A (en) | 2019-12-31 | 2019-12-31 | Horizontal connecting structure for assembled wall |
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| Publication Number | Publication Date |
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| CN110939215A true CN110939215A (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911409431.2A Pending CN110939215A (en) | 2019-12-31 | 2019-12-31 | Horizontal connecting structure for assembled wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962690A (en) * | 2020-07-18 | 2020-11-20 | 北京住总第一开发建设有限公司 | Assembly type building wall connecting structure and construction method thereof |
-
2019
- 2019-12-31 CN CN201911409431.2A patent/CN110939215A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962690A (en) * | 2020-07-18 | 2020-11-20 | 北京住总第一开发建设有限公司 | Assembly type building wall connecting structure and construction method thereof |
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