CN211172501U - Supporting device for opening simulated hole of brick wall - Google Patents
Supporting device for opening simulated hole of brick wall Download PDFInfo
- Publication number
- CN211172501U CN211172501U CN201921582642.1U CN201921582642U CN211172501U CN 211172501 U CN211172501 U CN 211172501U CN 201921582642 U CN201921582642 U CN 201921582642U CN 211172501 U CN211172501 U CN 211172501U
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- CN
- China
- Prior art keywords
- underpinning
- opening
- wall
- brick wall
- wall body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011449 brick Substances 0.000 title claims abstract description 35
- 238000009424 underpinning Methods 0.000 claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a brick wall plans opening support and trades device sets up plans opening top surface at the brick wall, including two sets of structures, the steelframe that the equal same steel support of size changes the subassembly and connects into, every group supports the subassembly and changes the upper beam including holding in the palm, support and change down pole and a plurality of lacing plate, the cross-section of underpinning the lower beam and supporting the upper beam is L shape, support and change down the pole level and inlay and establish at the top surface of planning opening wall body, support and change the upper beam level and inlay and establish on the planning opening wall body of underpinning the lower beam top, support and change down and be connected through first connecting piece and a plurality of lacing plate between the pole, two sets of support and trade subassemblies and distribute and plan opening wall body both sides and relative setting, connect through the second connecting piece that plans opening wall body between two sets of relative lacing plate respectively.
Description
Technical Field
The utility model relates to a building technical field, in particular to brick wall plans to open entrance to a cave and holds in palm device.
Background
The house building often encounters the problem of opening a hole in the local part of a wall body due to the adjustment of the local function in the using process, and for the reinforced concrete wall body, due to the arrangement of longitudinal and transverse reinforcing steel bars, the reinforced concrete wall body has certain shear resistance and bending resistance, and after a proper hole is opened, the wall body cannot crack and displace and the like at once, so that the influence on the structure safety and the application during the hole opening construction is not obvious.
Brick wall structures are different, the brick wall structures are made of brittle materials consisting of bricks and mortar, and the bending resistance and the shearing resistance are very low in bearing capacity, so that holes are formed in the rear of a wall body for various reasons, and the temporary supporting and underpinning of the hole opening before the hole is formed are indispensable no matter how the structure is finally reinforced integrally.
The underpinning device is used as a reinforcing measure for newly opening a hole in a brick wall, and how to make the underpinning device low in manufacturing cost, safe and reliable and convenient to construct becomes a problem which is urgently needed to be solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims to provide a brick wall plans opening hole and asks device, should ask and trade the device and can guarantee to plan the safety of opening hole wall body, need not to increase the auxiliary stay again, but wide application in brick wall plans the strutting in opening hole, has that the construction is simple and convenient, low in manufacturing cost, laborsaving, safe and reliable's characteristics of saving trouble.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a supporting and replacing device for a to-be-dug opening of a brick wall is arranged on the top surface of the to-be-dug opening of the brick wall and comprises two steel supporting and replacing assemblies which are of the same structure and size and are connected into a steel frame, each supporting and replacing assembly comprises a supporting and replacing upper rod, a supporting and replacing lower rod and a plurality of batten plates, the cross sections of the supporting and replacing lower rods and the supporting and replacing upper rods are L-shaped, the supporting and replacing lower rods are horizontally embedded in the top surface of the to-be-dug opening wall, the supporting and replacing upper rods are horizontally embedded in the to-be-dug opening wall above the supporting and replacing lower rods, the supporting and replacing upper rods and the supporting and replacing lower rods are connected with the plurality of batten plates through first connecting pieces, the two groups of supporting and replacing assemblies are distributed on two sides of the to-be-dug opening wall and are arranged oppositely, and the two groups of opposite batten plates are connected through.
The device for supporting the opening of the brick wall is characterized in that the batten plates on two sides of the wall body to be provided with the opening are arranged at intervals, and the interval distances between the batten plates are equal.
The device for supporting the opening of the brick wall is characterized in that the batten plate is a long rectangle.
The device for supporting the opening of the brick wall is characterized in that the upper supporting and replacing rod and the lower supporting and replacing rod are both angle steel.
In the device for supporting a to-be-opened tunnel opening of a brick wall, the length of the steel frame is greater than that of the to-be-opened tunnel opening.
In the device for supporting the opening of the brick wall, the two ends of the steel frame are 40-50cm longer than the edge of the opening.
In the device for supporting the wall to be perforated, the distance between the upper supporting and replacing rod and the lower supporting and replacing rod is an integral multiple of the thickness of the wall to be perforated.
The device for supporting the opening of the brick wall is characterized in that the first connecting piece and the second connecting piece are both bolt assemblies.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a steelframe that two sets of steel underpinning subassemblies connected into, the pole level is inlayed and is established at the last top surface of planning a hole mouth wall body under the underpinning of every group underpinning subassembly, underpin the pole level of going up inlays and establishes on the support plans a hole mouth wall body of pole top of going down, underpin the pole and underpin the pole of going up through the batten plate connection, connect through the second connecting piece that passes the wall body of planning a hole mouth wall body between the relative batten plate, can guarantee the safety of planning a hole mouth wall body, and need not to increase the auxiliary stay, but wide application in the brick wall plans strutting in hole, the construction is simple and convenient, with the security of guaranteeing the wall body after opening a hole, improve the efficiency of opening a hole on the brick wall, construction safety and reliability.
The device is simple and convenient to construct, the suitability is strong, and need not to increase other bearing structure outside planning the entrance to a cave wall, has labour saving and time saving, practices thrift the cost, improves the characteristics of efficiency of construction.
Drawings
FIG. 1 is a schematic diagram of a front structure of a virtual opening of the present invention;
FIG. 2 is a schematic view of the structure of the embodiment of the present invention after opening the opening;
FIG. 3 is a schematic structural view of the installation of a lintel and a constructional column at a cut opening of the present invention;
FIG. 4 is a side view of FIG. 3;
FIG. 5 is an enlarged view of portion A of FIG. 3;
fig. 6 is an enlarged view of a portion B of fig. 4.
In the figures, the reference numbers:
1. a wall body with a hole is planned to be opened; 2. opening a hole; 4. The upper rod is replaced; 5. the lower rod is replaced; 6. a batten plate; 7. a first connecting member; 8. a second connecting member; 9. newly adding a lintel; 10. and newly adding a constructional column.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The embodiment is shown in figures 1-6, a brick wall intended opening underpinning device is arranged on the top surface of a brick wall intended opening 2 and comprises a steel frame formed by connecting two groups of steel underpinning components with the same structure and size, each group of underpinning components comprises an underpinning upper rod 4, an underpinning lower rod 5 and a plurality of lacing plates 6, the cross sections of the underpinning lower rod 5 and the underpinning upper rod 4 are L-shaped, the underpinning lower rod 5 is horizontally embedded on the top surface of the wall body 1 intended opening, the underpinning upper rod 4 is horizontally embedded on the wall intended opening above the underpinning lower rod 5, the underpinning upper rod 4 and the underpinning lower rod 5 are connected with the lacing plates 6 through first connecting pieces 7, the two groups of underpinning components are distributed on two sides of the wall body 1 intended opening and are arranged oppositely, and the two groups of lacing plates 6 are connected through second connecting pieces 8 penetrating through the wall body 1 intended opening respectively.
The batten plates 6 on two sides of the wall body 1 with the opening to be punched are arranged at intervals, the interval distances among the batten plates 6 are equal, and the batten plates 6 are long rectangles. This arrangement can facilitate the fastening connection of the two sets of opposing gusset plates 6.
The underpinning upper rod 4 and the underpinning lower rod 5 are both angle steels. The angle steel is convenient to obtain materials, and materials do not need to be customized.
The length of the steel frame is larger than that of the opening 2 to be opened. This ensures that there is sufficient space and strength to support the intended opening 2.
In the embodiment, the two ends of the steel frame are 40-50cm longer than the edge of the opening 2.
The distance between the underpinning upper rod 4 and the underpinning lower rod 5 is integral multiple of the thickness of the brick of the wall body 1 with the opening to be drilled. The arrangement can lead the underpinning upper rod 4 and the underpinning lower rod 5 to be embedded between the brick joints of the wall body 1 with the hole to be opened, and the grooves which lead the underpinning upper rod 4 and the underpinning lower rod 5 to be embedded in the wall body 1 with the hole to be opened are not needed to be arranged on the bricks of the wall body with the hole to be opened, thereby saving manpower and material resources and improving the construction efficiency.
The first connecting member 7 and the second connecting member 8 in this embodiment are preferably bolt assemblies.
The specific working process of this embodiment is as follows:
as shown in fig. 1, firstly, determining the position and size of a to-be-opened cave 2 on a to-be-opened cave wall body 1, and drawing a contour line; determining the length of the steel frame and the length of the batten plate according to the size of the opening 2 to be opened; a underpinning lower rod 5 is embedded in a brick joint on the top surface of the hole 2 to be opened, an underpinning upper rod 4 is embedded in a wall body above the underpinning lower rod 5, and the underpinning upper rod 4 and the underpinning lower rod 5 of the wall body 1 to be opened at the same side are connected with a batten plate 6 through a first connecting piece 7; and installing another group of underpinning assemblies on the other side of the wall body 1 with the intended opening by adopting the same method, and then respectively connecting and fastening the opposite batten plates on the two sides of the wall body 1 with the intended opening through second connecting pieces penetrating through the wall body 1 with the intended opening. Thus, the underpinning device for the planned opening 2 of the brick wall is installed.
As shown in fig. 2, the opening is chiseled out within the contour of the intended opening 2.
As shown in fig. 3, a new lintel 9 and a new constructional column 10 are embedded in the new opening. Thus, the purpose of forming a new hole on the brick wall is achieved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A brick wall hole opening simulating underpinning device is arranged on the top surface of a hole opening to be opened of a brick wall and is characterized by comprising a steel frame formed by connecting two groups of steel underpinning components with the same structure and size, wherein each group of underpinning components comprise an underpinning upper rod, an underpinning lower rod and a plurality of lacing plates, the cross sections of the underpinning lower rod and the underpinning upper rod are L-shaped, the underpinning lower rod is horizontally embedded in the top surface of the hole opening wall to be opened, the underpinning upper rod is horizontally embedded in the hole opening wall to be opened above the underpinning lower rod, the underpinning upper rod and the underpinning lower rod are connected with the lacing plates through first connecting pieces, the underpinning components are distributed on two sides of the hole opening wall to be opened and are arranged oppositely, and the lacing plates opposite to the hole opening wall to be opened are connected through second connecting pieces penetrating through the hole opening wall.
2. The apparatus for supporting a hole to be bored in a brick wall according to claim 1, wherein the gusset plates are provided at intervals on both sides of the wall body to be bored, and the distance between the gusset plates is equal.
3. The apparatus for opening a cave entrance in a brick wall according to claim 1 or 2, wherein said gusset plate is a long rectangle.
4. The apparatus for changing a virtual opening of a brick wall according to claim 1, wherein the upper and lower support-changing rods are angle steel.
5. The apparatus of claim 1, wherein the length of the steel frame is greater than the length of the intended opening.
6. The apparatus for supporting a virtual opening in a brick wall according to claim 5, wherein both ends of the steel frame are 40-50cm longer than the edge of the virtual opening.
7. The apparatus according to claim 1, wherein the distance between the upper and lower supporting rods is an integral multiple of the thickness of the wall.
8. The apparatus of claim 1, wherein the first and second connectors are bolt assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582642.1U CN211172501U (en) | 2019-09-21 | 2019-09-21 | Supporting device for opening simulated hole of brick wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921582642.1U CN211172501U (en) | 2019-09-21 | 2019-09-21 | Supporting device for opening simulated hole of brick wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211172501U true CN211172501U (en) | 2020-08-04 |
Family
ID=71827974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921582642.1U Expired - Fee Related CN211172501U (en) | 2019-09-21 | 2019-09-21 | Supporting device for opening simulated hole of brick wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211172501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293804A (en) * | 2021-12-27 | 2022-04-08 | 上海建工二建集团有限公司 | Underpinning structure and method for masonry load-bearing wall opening |
-
2019
- 2019-09-21 CN CN201921582642.1U patent/CN211172501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293804A (en) * | 2021-12-27 | 2022-04-08 | 上海建工二建集团有限公司 | Underpinning structure and method for masonry load-bearing wall opening |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |