CN209907980U - Support device for sectional replacement of shear wall concrete and replacement device thereof - Google Patents
Support device for sectional replacement of shear wall concrete and replacement device thereof Download PDFInfo
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- CN209907980U CN209907980U CN201920403509.9U CN201920403509U CN209907980U CN 209907980 U CN209907980 U CN 209907980U CN 201920403509 U CN201920403509 U CN 201920403509U CN 209907980 U CN209907980 U CN 209907980U
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Abstract
The utility model relates to a construction equipment field particularly, relates to a strutting arrangement of shear force wall concrete segmentation replacement and replacement device thereof. Support arrangement of shear force wall concrete segmentation replacement, it includes that the concrete of one side to the replacement section carries out the first supporting component that supports and the second supporting component that supports to the concrete of the opposite side of replacement section, first supporting component and second supporting component set up relatively, and first supporting component includes carries out the first horizontal support piece of horizontal support and the first support piece of vertical support to the concrete of one side of replacement section, and first horizontal support piece is connected with first support piece. The support device has simple structure, can well support and fix, is convenient to disassemble and recycle, and ensures that the replaced section of concrete is well connected with the original concrete after replacement.
Description
Technical Field
The utility model relates to a construction equipment field particularly, relates to a strutting arrangement of shear force wall concrete segmentation replacement and replacement device thereof.
Background
Need vibrate it after concrete placement among the prior art, guarantee to get rid of the air in the concrete and guarantee that the shear force wall that obtains after the concrete solidifies has good intensity, but it is not closely knit to have concrete vibration often to exist among the reality, then make and appear the hole in the concrete, perhaps concrete segregation leads to the concrete intensity not enough, need replace the concrete in this region this moment, current replacement method is directly pounding the region that needs the replacement and removes, then fill the replacement, but adopt this method, it is poor with adjacent concrete bonding force to replace the region, and replace adjacent concrete and collapse easily.
SUMMERY OF THE UTILITY MODEL
Another object of the utility model is to provide a strutting arrangement that shear force wall concrete segmentation was replaced, its simple structure, can have good support fixed action, and this strutting arrangement simple structure, convenient to detach can recycle, guarantees to replace the concrete of section after the replacement and is connected well with former concrete.
The utility model also provides a replacement device of shear force wall concrete segmentation replacement, it can be effectively, replace fast, and construction simple process, with low costs, security and good reliability.
The embodiment of the utility model is realized like this:
the utility model provides a supporting device for concrete section replacement of a shear wall, which comprises a first supporting component for supporting the concrete on one side of a replacement section and a second supporting component for supporting the concrete on the other side of the replacement section, wherein the first supporting component and the second supporting component are arranged oppositely;
the first support assembly comprises a first horizontal support member for horizontally supporting the concrete on one side of the displacement section and a first support member for vertically supporting the concrete on one side of the displacement section, the first horizontal support member is connected with the first support member, and the structure of the second support assembly is the same as that of the first support assembly.
The utility model discloses in the embodiment of preferred, above-mentioned first horizontal support piece is the I-steel, the I-steel passes replace the concrete of section one side, just two tip of I-steel are located replace the both sides of the concrete of section one side, just two tip of I-steel respectively with first support piece is connected.
The utility model discloses in the embodiment of the preferred, above-mentioned first support piece includes first vertical support piece and second vertical support piece, and first vertical support piece and second vertical support piece set up respectively in two tip of I-steel, and respectively with two end connection of I-steel.
In a preferred embodiment of the present invention, the first vertical supporting member includes a first supporting top and a second supporting top, the first supporting top is connected to one end of the i-beam, and the other end of the first supporting top is connected to the second supporting top.
In a preferred embodiment of the present invention, the first supporting top is a pillar, and the second supporting top is an oil top.
In a preferred embodiment of the present invention, the second supporting member includes a second horizontal supporting member for horizontally supporting the other side concrete of the replacement section and a second supporting member for vertically supporting the other side concrete of the replacement section, and the second horizontal supporting member is connected to the second supporting member.
In a preferred embodiment of the present invention, the second supporting member includes a third vertical supporting member and a fourth vertical supporting member, the third vertical supporting member and the fourth vertical supporting member are respectively disposed at two ends of the second horizontal supporting member, and are respectively connected to two ends of the second horizontal supporting member, and two ends of the second horizontal supporting member are disposed at two sides of the other side concrete of the replacement section.
In a preferred embodiment of the present invention, the third vertical supporting member includes a third supporting top and a fourth supporting top, the third supporting top is connected to one end of the second horizontal supporting member, and the other end of the third supporting top is connected to the fourth supporting top.
In a preferred embodiment of the present invention, the third supporting top is a pillar, and the fourth supporting top is an oil top.
The utility model also provides a replacement device of shear force wall concrete segmentation replacement, it includes the strutting arrangement of above-mentioned shear force wall concrete segmentation replacement.
The embodiment of the utility model provides a beneficial effect is: the utility model discloses an utilize strutting arrangement of shear force wall concrete segmentation replacement to support the concrete of replacement section both sides, guarantee that the replacement in-process can not take place to collapse, guarantee simultaneously that the concrete after the replacement can bond well with the concrete of replacement section both sides, form a complete whole, do not influence the superstructure of shear force wall, guarantee the security of replacement process, the reliability of the concrete after the replacement. Meanwhile, the replacement method is simple in construction process, convenient to construct and low in cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a supporting device for concrete segmental replacement of a shear wall provided in the background of the present invention;
fig. 2 is a schematic partial structural view of a support device for concrete segmental replacement of a shear wall provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a first support assembly provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a second supporting assembly provided in embodiment 1 of the present invention.
Icon: 100-a supporting device for concrete section replacement of the shear wall; 101-a displacement section; 102-a first support region; 103-a second support area; 104-a through hole; 200-a first support assembly; 300-a second support assembly; 210-a first horizontal support; 220-a first support; 211-i-section steel; 221-a first vertical support; 222-a second vertical support; 221 a-first support top; 221 b-a second supporting roof; 310-a second horizontal support; 320-a second support; 321-a third vertical support; 322-a fourth vertical support; 321 a-a third supporting crown; 321 b-a fourth supporting crown.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "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.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example 1
Referring to fig. 1, the present embodiment provides a supporting device 100 for segmental replacement of shear wall concrete, which supports concrete on two sides of a replacement segment 101 when the shear wall concrete is replaced, so as to ensure that the bonding force between the replaced concrete is strong enough, and thus ensure the replacement effect.
Firstly, the supporting device 100 for concrete section replacement of the shear wall comprises a first supporting component 200 for supporting concrete (numbered as a first supporting area 102) on one side of a replacement section 101 and a second supporting component 300 for supporting concrete (numbered as a second supporting area 103) on the other side of the replacement section 101, wherein the first supporting component 200 and the second supporting component 300 are arranged oppositely, and support the concrete on two sides of the replacement section 101 to bear the load of the shear wall, so that the concrete on two sides of the replacement section 101 is ensured not to collapse in the replacement process, and meanwhile, the replaced concrete can be well bonded with the concrete on two sides of the replacement section 101 to form a complete whole.
Specifically, the first support assembly 200 includes a first horizontal support 210 for horizontally supporting the concrete on one side of the displacement section 101, i.e., the first support area 102, and a first support 220 for vertically supporting the concrete, and the first horizontal support 210 is connected to the first support 220. The first horizontal support 210 can horizontally support and fix the first support region 102. The first support member 220 vertically supports the first horizontal support member 210, bears the load of the first support region 102, and ensures that the first support region 102 can function well with the subsequent concrete of the displacement section 101.
Specifically, referring to fig. 2 and 3, the first horizontal supporting member 210 is an i-beam 211, the i-beam 211 penetrates through the concrete on one side of the displacement section 101, and two ends of the i-beam 211 are located on two sides of the concrete on one side of the displacement section, that is, the i-beam 211 penetrates through the first supporting region 102, two ends of the i-beam 211 are located on two sides of the first supporting region 102, and two ends of the i-beam 211 are connected to the first supporting member 220. The I-steel 211 can better act with the first support member 220, so that the support effect is ensured, and meanwhile, the I-steel 211 can well support the first support area 102, so that the first support area 102 and the concrete of the replacement section 101 are ensured to act well.
Further, the first supporting member 220 includes a first vertical supporting member 221 and a second vertical supporting member 222, where the first vertical supporting member 221 and the second vertical supporting member 222 are respectively disposed at two ends of the i-beam 211 and are respectively connected to two ends of the i-beam 211, that is, the first vertical supporting member 221 and the second vertical supporting member 222 are respectively located at two sides of the first supporting region 102.
Further, the first vertical support 221 includes a first support top 221a and a second support top 221b, the first support top 221a is connected with one end of the i-beam 211, and the other end of the first support top 221a is connected with the second support top 221 b. The first support region 102 can be better loaded by providing the first support peak 221a and the second support peak 221 b.
The second vertical support 222 has the same structure as the first vertical support 221, and is connected to the i-beam 211 in the same manner as the first vertical support 221 is connected to the i-beam 211.
Referring to fig. 2 and 4, the second support assembly 300 has the same structure as the first support assembly 200, and specifically, the second support assembly 300 includes a second horizontal support 310 for horizontally supporting the other side of the displacement section 101, i.e., the second support region 103, and a second support 320 for vertically supporting the other side of the displacement section 101, and the second horizontal support 310 is connected to the second support 320. The second horizontal support 310 can horizontally support and fix the second support region 103. The second support 320 supports the second horizontal support 310 vertically, bears the load of the second support area 103, and ensures that the second support area 103 can work well with the subsequent concrete of the displacement section 101.
Specifically, the second horizontal supporting member 310 is also an i-beam 211, the i-beam 211 penetrates through the concrete on the other side of the displacement section 101, and two ends of the i-beam 211 are located on two sides of the concrete on one side of the displacement section, that is, the i-beam 211 penetrates through the second supporting region 103, two ends of the i-beam 211 are located on two sides of the second supporting region 103, and two ends of the i-beam 211 are connected to the second supporting member 320 respectively. The I-shaped steel 211 can better act with the second support member 320, so that the support effect is ensured, and meanwhile, the I-shaped steel 211 can well support the second support area 103, so that the second support area 103 and the concrete of the replacement section 101 are ensured to act well.
Meanwhile, the second horizontal support member 310 and the first horizontal support member 210 are located on the same horizontal plane, so that the first support area 102 and the second support area 103 are ensured to be subjected to the same acting force, the replaced concrete can be better acted with the concrete in the first support area 102 and the second support area 103, and the strength of the replaced concrete is ensured to be unchanged.
Further, the second supporting member 320 includes a third vertical supporting member 321 and a fourth vertical supporting member 322, the third vertical supporting member 321 and the fourth vertical supporting member 322 are respectively disposed at two ends of the second horizontal supporting member 310, and are respectively connected to the second horizontal supporting member 310, two ends of the second horizontal supporting member 310 are located at two sides of the concrete at the other side of the replacement section, that is, the third vertical supporting member 321 and the fourth vertical supporting member 322 are respectively located at two sides of the second supporting region 103.
Further, the third vertical support 321 includes a third supporting top 321a and a fourth supporting top 321b, the third supporting top 321a is connected with one end of the second horizontal support 310, and the other end of the third supporting top 321a is connected with the fourth supporting top 321 b. The second support region 103 can be better loaded by providing the third and fourth support apexes 321a and 321 b.
The fourth vertical support 322 and the third vertical support 321 have the same structure, and can well load the second support area 103, so that the replaced concrete in the replacement section 101 can well act on the first support area 102 and the second support area 103.
The embodiment also provides a replacement device for the sectional replacement of the shear wall concrete, which comprises the support device for the sectional replacement of the shear wall concrete.
The embodiment also provides a displacement method for the sectional displacement of the shear wall concrete, which comprises the following steps:
firstly, the area of the concrete to be replaced is judged, and then the area is partitioned, so that the concrete which is not to be replaced is arranged on the two sides of each concrete to be replaced, and then the replacement section 101 can be well bonded with the original concrete.
Then, the concrete of the replacement section 101 of each section is replaced, and the supporting device 100 for the sectional replacement of the shear wall concrete is used for supporting the concrete on two sides of the replacement section 101. The specific operation is as follows: a through hole 104 is formed in concrete on one side of the displacement section 101, namely the first support area 102, then the first horizontal support member 210 passes through the through hole 104, and two ends of the first horizontal support member 210 are not located in the through hole 104, then the first support member 220 is connected with two ends of the first horizontal support member 210, and two ends of the first support member 220 are respectively located on two sides of the first support area 102, so as to support the first horizontal support member 210. The first horizontal supporting member 210 penetrates through the through hole 104 formed in the first supporting region 102, the first horizontal supporting member 210 can fix and support the first supporting region 102 for the first time, and the first horizontal supporting member 210 located in the through hole 104 at the later stage is still remained in the first supporting region 102, so that the first supporting region 102 is reinforced.
The first support member 220 is connected to both ends of the first horizontal support member 210, specifically: first supporting top 221a is connected with the one end of I-steel 211 after first horizontal support piece 210 installs, and second supporting top 221b is connected with first supporting top 221a, then realizes supporting the one end of I-steel 211, and the I-steel 211 atress of being convenient for supports first support region 102, and the concrete of the later stage replacement section 101 of being convenient for can bond well with the concrete of first support region 102 then.
In the same way, the other end of the i-beam 211 is also vertically supported, so that the first support region 102 can be sufficiently supported. The two ends of the i-beam 211 are located on both sides of the first support region 102.
And after the supporting, replacing the concrete of the replacement section 101, specifically, replacing the concrete of the replacement section 101 by smashing the concrete of the replacement section 101 after the supporting is finished, and then filling new concrete for replacement. After smashing out the original concrete of the replacement section 101, washing the original concrete with water to ensure that the original non-compliant concrete is completely removed.
The new concrete is filled by placing reinforcing steel bars in the replacement section 101 for encryption, then sealing and reinforcing two sides of the replacement section 101, and filling the replacement section 101 with micro-expansive concrete. Specifically, after washing, transverse and longitudinal steel bars are placed in the displacement section 101, then one side of the displacement section 101 is reinforced by using a template sealing mold, and the other side of the displacement section 101 is also reinforced by using a mold sealing mold, but the transverse and longitudinal steel bars serve as a bell mouth, so that the reinforcement and the concrete bonding between the concrete and the first support area 102 and the second support area 103 are facilitated.
After the micro-expansion concrete is filled, the micro-expansion concrete is compacted by vibration of a small vibrating rod, and after the strength is reached, the horn mouth concrete is chiseled, and the surface treatment is smooth. Meanwhile, after the replacement is completed, the first supporting member 220 is removed, and then the first horizontal supporting members 210 at both ends of the replacement section 101 are cut off. Leaving the first horizontal support 210 partially within the first support region 102 enables further reinforcement of the shear wall.
And then replacing the concrete of the other divided replacement sections 101 by adopting the replacement method.
To sum up, the utility model discloses an utilize strutting arrangement of shear force wall concrete segmentation replacement to support the concrete of replacement section both sides, guarantee that the replacement in-process can not take place to collapse, guarantee simultaneously that the concrete after the replacement can bond well with the concrete of replacement section both sides, form a complete whole, do not influence the superstructure of shear force wall, guarantee the security of replacement process, the reliability of the concrete after the replacement. Meanwhile, the replacement method can effectively reduce the damage degree of the shear wall structure, and is simple in construction process, convenient to construct and low in cost.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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. A supporting device for concrete section replacement of a shear wall is characterized by comprising a first supporting component for supporting concrete on one side of a replacement section and a second supporting component for supporting concrete on the other side of the replacement section, wherein the first supporting component and the second supporting component are oppositely arranged,
the first support assembly comprises a first horizontal support member for horizontally supporting the concrete on one side of the displacement section and a first support member for vertically supporting the concrete on one side of the displacement section, the first horizontal support member is connected with the first support member, and the structure of the second support assembly is the same as that of the first support assembly.
2. The support device for concrete section replacement of a shear wall according to claim 1, wherein the first horizontal support member is an i-steel, the i-steel penetrates through the concrete on one side of the replacement section, two end portions of the i-steel are positioned on two sides of the concrete on one side of the replacement section, and the two end portions of the i-steel are respectively connected with the first support member.
3. The shear wall concrete segment displacement support device of claim 2, wherein the first support member comprises a first vertical support member and a second vertical support member, and the first vertical support member and the second vertical support member are respectively arranged at two ends of the I-shaped steel and are respectively connected with the two ends of the I-shaped steel.
4. The shear wall concrete segment displacement support device of claim 3, wherein the first vertical support comprises a first support head and a second support head, the first support head being connected to one end of the I-beam, and the other end of the first support head being connected to the second support head.
5. The shear wall concrete segment replacement support device of claim 4, wherein the first support top is a column and the second support top is an oil top.
6. The shear wall concrete section displacement support device of claim 4, wherein the second support assembly comprises a second horizontal support member for horizontally supporting the concrete on the other side of the displacement section and a second support member for vertically supporting the concrete, and the second horizontal support member is connected with the second support member.
7. The support device for concrete section replacement of shear wall according to claim 6, wherein the second support member comprises a third vertical support member and a fourth vertical support member, the third vertical support member and the fourth vertical support member are respectively disposed at two ends of the second horizontal support member and are respectively connected with two ends of the second horizontal support member, and two ends of the second horizontal support member are located at two sides of concrete on the other side of the replacement section.
8. The shear wall concrete segment displacement support device of claim 7, wherein the third vertical support member includes a third support head and a fourth support head, the third support head being connected to one end of the second horizontal support member, the other end of the third support head being connected to the fourth support head.
9. The shear wall concrete segment replacement support device of claim 8, wherein the third support top is a column and the fourth support top is an oil top.
10. A displacement device for shear wall concrete segment displacement, comprising the shear wall concrete segment displacement support device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920403509.9U CN209907980U (en) | 2019-03-27 | 2019-03-27 | Support device for sectional replacement of shear wall concrete and replacement device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920403509.9U CN209907980U (en) | 2019-03-27 | 2019-03-27 | Support device for sectional replacement of shear wall concrete and replacement device thereof |
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| CN209907980U true CN209907980U (en) | 2020-01-07 |
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| CN201920403509.9U Expired - Fee Related CN209907980U (en) | 2019-03-27 | 2019-03-27 | Support device for sectional replacement of shear wall concrete and replacement device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944452A (en) * | 2019-03-27 | 2019-06-28 | 广东蕉岭建筑工程集团有限公司 | The support device and its method of replacing of shear wall concrete segmented replacement |
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- 2019-03-27 CN CN201920403509.9U patent/CN209907980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944452A (en) * | 2019-03-27 | 2019-06-28 | 广东蕉岭建筑工程集团有限公司 | The support device and its method of replacing of shear wall concrete segmented replacement |
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