CN211340751U - Ground is wall and interior lining wall steel reinforcement cage connecting device even - Google Patents
Ground is wall and interior lining wall steel reinforcement cage connecting device even Download PDFInfo
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- CN211340751U CN211340751U CN201922242892.7U CN201922242892U CN211340751U CN 211340751 U CN211340751 U CN 211340751U CN 201922242892 U CN201922242892 U CN 201922242892U CN 211340751 U CN211340751 U CN 211340751U
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Abstract
The utility model discloses a ground is wall and interior welt steel reinforcement cage connecting device even, including first connecting reinforcement and second connecting reinforcement, the one end of first connecting reinforcement is connected with the thread bush, the one end of second connecting reinforcement is equipped with the screw thread section, the second connecting reinforcement can with thread bush threaded connection, first connecting reinforcement is used for connecting ground even wall steel reinforcement cage, the second connecting reinforcement is used for connecting interior welt steel reinforcement cage, the relative terminal surface that sets up with first connecting reinforcement on the thread bush is used for setting up in the connection face of ground even wall and interior welt, the last hole sealing component that is equipped with of thread bush. The device is applied, the threaded sleeve end face can be found without carrying out too deep chiseling into to the ground wall, the wall body can not be broken to the ground wall, the construction is simple, the second connecting steel bar and the first connecting steel bar are connected together through the threaded sleeve, the threaded connection is easy to operate, the connection is stable and reliable, the connection quality can be guaranteed, the device is simple in structure and convenient to use, and the effect is good.
Description
Technical Field
The utility model relates to a building engineering field especially relates to a ground is wall and interior welt steel reinforcement cage connecting device and method even.
Background
In the existing foundation pit engineering, an underground continuous wall (simply called a diaphragm wall) is used as a building enclosure, and usually, a lining wall is arranged to reinforce the soil retaining and water stopping effects of a foundation pit wall. The construction process comprises the steps of firstly excavating and pouring the diaphragm wall, then excavating a foundation pit, and constructing the inner lining wall, wherein the inner lining wall is generally constructed by a reverse construction method.
The steel bars of the lining wall and the steel bars of the underground diaphragm wall need to be connected firmly so as to ensure that the lining wall and the underground diaphragm wall are connected firmly and stressed together after pouring. After the ground wall connecting steel bars are found by roughening the surface of the ground wall, the lining wall and the ground wall steel bars are connected by welding.
The reinforcing bar of interior welt wall adopts the welded connection mode with the reinforcing bar of diaphragm wall, and diaphragm wall joint reinforcement department needs to chisel into the degree of depth great, and the construction difficulty, and leads to the fact destruction to diaphragm wall body, and in addition, welding condition is poor, and welding stress is concentrated, and the welded connection quality is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the device and the method for connecting the reinforcement cage of the diaphragm wall and the lining wall are provided aiming at the problems that in the prior art, the reinforcement of the lining wall and the reinforcement of the diaphragm wall are in welded connection, the penetration depth of the connection reinforcement of the diaphragm wall needs to be large, the construction is difficult, the wall body of the diaphragm wall is damaged, in addition, the welding condition is poor, the welding stress is concentrated, and the welding connection quality is difficult to guarantee.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a ground is wall and interior wall steel reinforcement cage connecting device even, includes first connecting reinforcement and second connecting reinforcement, the one end of first connecting reinforcement is connected with the thread bush, the one end of second connecting reinforcement is equipped with the screw thread section, the second connecting reinforcement can with thread bush threaded connection, first connecting reinforcement is used for connecting ground even wall steel reinforcement cage, the second connecting reinforcement is used for connecting interior wall steel reinforcement cage, on the thread bush with the relative terminal surface that sets up of first connecting reinforcement is used for setting up in the face of being connected of ground even wall and interior wall, be equipped with the hole sealing component on the thread bush.
Adopt a ground even wall and interior welt steel reinforcement cage connecting device, need not right the ground is even the wall carries out too dark chisel and goes into and can find the threaded sleeve terminal surface can not be right the ground is even the wall body causes destruction, and the construction is simple, and passes through the threaded sleeve will the second connecting reinforcement with first connecting reinforcement links together, threaded connection easy operation connects firmly, reliably, and connection quality can obtain guaranteeing, this connecting device simple structure, convenient to use, respond well.
Preferably, the first connecting steel bar is welded or bound and connected to the ground wall reinforcement cage.
Preferably, the second connecting steel bars are welded or bound and connected to the inner lining wall steel bar cage.
Preferably, the sealing member comprises solid grease filling the threaded sleeve bore.
By adopting the structure, the solid grease can seal the hole of the threaded sleeve, so that the threaded screw thread is protected from being influenced by subsequent concrete pouring, and the solid grease is low in cost and easy to purchase and obtain.
Further preferably, the solid grease is butter.
Preferably, the sealing member further comprises a sealing bag wrapped outside the threaded sleeve.
By adopting the structure, the sealing bag bears the pressure of subsequent concreting, so that the thread teeth in the thread sleeve are not damaged, the cost is low, and the purchase and the acquisition are easy.
Further preferably, the envelope is an adhesive tape.
Preferably, the sealing member is a threaded plug.
By adopting the structure, the threaded plug can seal the hole of the threaded sleeve to protect the thread teeth from being influenced by subsequent concreting on the one hand, and can bear the pressure of the subsequent concreting on the other hand to ensure that the thread teeth in the threaded sleeve are not damaged.
The utility model also provides a ground is wall and interior bushing wall steel reinforcement cage connecting method even, use as above arbitrary one a ground is wall and interior bushing wall steel reinforcement cage connecting device even, the method includes following step:
A. excavating the ground connection wall, arranging a plurality of first connecting steel bars on a steel bar cage of the ground connection wall, arranging a threaded sleeve at one end of each first connecting steel bar, arranging a hole sealing component on the threaded sleeve, arranging the steel bar cage of the ground connection wall in the ground connection wall, and positioning the free end surfaces of all the threaded sleeves at the connecting surface;
B. pouring the diaphragm wall for molding;
C. excavating a foundation pit, finding all the threaded sleeves on the connecting surface, and removing the hole sealing component;
D. set up a plurality of second connecting reinforcement, second connecting reinforcement with first connecting reinforcement one-to-one, second connecting reinforcement threaded connection in correspond the threaded sleeve.
Adopt a ground is wall and interior welt steel reinforcement cage connection method even, the construction the ground is wall even with interior welt connect the face wall good, first connecting reinforcement with the second connecting reinforcement passes through threaded sleeve connects, threaded connection easy operation, connects firm, reliable, and connection quality can obtain guaranteeing, this method step is simple, convenient operation, respond well.
Preferably, after the step D, the method further comprises:
E. arranging the lining wall reinforcement cage on the inner ring of the underground diaphragm wall, wherein the lining wall reinforcement cage is connected with the second connecting reinforcement;
F. and pouring the lining wall for molding.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. by applying the connecting device for the underground diaphragm wall and the steel reinforcement cage of the lining wall, the end face of the threaded sleeve can be found without deeply chiseling the underground diaphragm wall, the wall body of the underground diaphragm wall cannot be damaged, the construction is simple, the second connecting steel bar is connected with the first connecting steel bar through the threaded sleeve, the threaded connection operation is simple, the connection is stable and reliable, the connection quality can be ensured, and the connecting device is simple in structure, convenient to use and good in effect;
2. by applying the connecting device for the ground connecting wall and the lining wall reinforcement cage, the hole sealing component comprises solid grease which is filled in the inner hole of the threaded sleeve, the solid grease can seal the hole of the threaded sleeve, thread teeth are protected from being influenced by subsequent poured concrete, the cost is low, and the connecting device is easy to purchase and obtain;
3. by applying the connecting device for the underground diaphragm wall and the lining wall reinforcement cage, the hole sealing component also comprises a sealing bag wrapped outside the threaded sleeve, and the sealing bag bears the pressure of subsequent concreting, so that the thread teeth in the threaded sleeve are not damaged, the cost is low, and the device is easy to purchase and obtain;
4. by applying the connecting device for the ground connecting wall and the lining wall reinforcement cage, the hole sealing component is a threaded plug, the threaded plug can seal the hole of the threaded sleeve on one hand, and protect the threaded screw teeth from being influenced by subsequent concreting on the other hand, and can bear the pressure of the subsequent concreting on the other hand, so that the threaded screw teeth in the threaded sleeve are not damaged;
5. application a ground is wall and interior welt steel reinforcement cage connection method even, the construction ground even the wall with interior welt connect the face wall good, first connecting reinforcement with the second connecting reinforcement passes through threaded sleeve connects, threaded connection easy operation, connects firm, reliable, and connection quality can obtain guaranteeing, this method step is simple, convenient operation, respond well.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Icon: 1-ground wall, 2-lining wall, 3-connecting surface, 4-first connecting steel bar, 5-ground wall steel bar cage, 6-second connecting steel bar and 7-threaded sleeve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1-2, a ground is wall and interior welt steel reinforcement cage connecting device even, including first connecting reinforcement 4 and second connecting reinforcement 6.
One end of the first connecting reinforcing steel bar 4 is connected with a threaded sleeve 7, one end of the second connecting reinforcing steel bar 6 is provided with a threaded section, and the second connecting reinforcing steel bar 6 can be in threaded connection with the threaded sleeve 7.
The first connecting steel bars 4 are used for connecting the ground wall reinforcement cage 5, and the second connecting steel bars 6 are used for connecting the lining wall reinforcement cage; specifically, the first connecting reinforcing steel bars 4 are welded or bound to the ground wall reinforcement cage 5, and the second connecting reinforcing steel bars 6 are welded or bound to the lining wall reinforcement cage.
The end face of the threaded sleeve 7, which is opposite to the first connecting steel bar 4, is used for being arranged on the connecting face 3 of the underground diaphragm wall 1 and the inner lining wall 2, and the threaded sleeve 7 is provided with a hole sealing component.
The hole sealing component comprises solid grease and a sealing bag, the solid grease fills an inner hole of the threaded sleeve 7, the sealing bag is wrapped outside the threaded sleeve 7, the solid grease can seal the hole of the threaded sleeve 7 to protect threaded screw teeth from being affected by subsequent concreting, the cost is low, the purchase and the acquisition are easy, the sealing bag bears the pressure of the subsequent concreting to ensure that the threaded screw teeth in the threaded sleeve 7 are not damaged, and the cost is low, and the purchase and the acquisition are easy; specifically, the solid grease is butter, and the envelope is rubberized fabric.
Application even wall and interior welt steel reinforcement cage connecting device, need not right even wall 1 goes on that dark chisel is gone into and can be found threaded sleeve 7 terminal surface can not be right even wall 1 wall body causes destruction, and the construction is simple, and passes through threaded sleeve 7 will second connecting reinforcement 6 with first connecting reinforcement 4 links together, and threaded connection easy operation connects firmly, reliably, and connection quality can obtain guaranteeing, this connecting device simple structure, convenient to use, respond well.
Example 2
As shown in fig. 1-2, a ground is wall and interior welt steel reinforcement cage connecting device even, with embodiment 1's difference lies in, in this embodiment, the hole sealing component is the stopcock, the stopcock can be right on the one hand the 7 hole seals of threaded sleeve, and protection screw thread does not receive the influence of follow-up concreting, and on the other hand can bear the pressure of follow-up concreting, guarantees that 7 internal thread threads of threaded sleeve are not destroyed.
Example 3
As shown in fig. 1-2, the method for connecting a diaphragm wall and a steel reinforcement cage of an interior lining wall according to the present invention is applied to the device for connecting a diaphragm wall and a steel reinforcement cage of an interior lining wall according to embodiment 1 or embodiment 2, and the method includes the following steps:
A. excavating the ground connection wall 1, arranging a plurality of first connecting steel bars 4 on a ground connection wall steel bar cage 5, arranging a threaded sleeve 7 at one end of each first connecting steel bar 4, arranging a hole sealing component on each threaded sleeve 7, arranging the ground connection wall steel bar cage 5 in the ground connection wall 1, and positioning the free end surfaces of all the threaded sleeves 7 at the connecting surface 3;
B. pouring the diaphragm wall 1 for molding;
C. excavating a foundation pit, finding all the threaded sleeves 7 on the connecting surface 3, and removing the hole sealing component;
D. a plurality of second connecting steel bars 6 are arranged, the second connecting steel bars 6 correspond to the first connecting steel bars 4 one by one, and the second connecting steel bars 6 are in threaded connection with the corresponding threaded sleeves 7;
E. arranging the lining wall reinforcement cage on the inner ring of the underground diaphragm wall 1, wherein the lining wall reinforcement cage is connected with the second connecting reinforcement 6;
F. and pouring the inner lining wall 2 for molding.
Application a ground is wall and interior welt steel reinforcement cage connection method even, the construction ground is wall 1 even with interior welt 2 it is good to connect 3 walls of face, first connecting reinforcement 4 with second connecting reinforcement 6 passes through threaded sleeve 7 is connected, threaded connection easy operation, connect firm, reliable, connection quality can obtain the assurance, this method step is simple, convenient operation, respond well.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a ground is wall and interior wall steel reinforcement cage connecting device even, its characterized in that, includes first connecting reinforcement (4) and second connecting reinforcement (6), the one end of first connecting reinforcement (4) is connected with threaded sleeve (7), second connecting reinforcement (6) can with threaded sleeve (7) threaded connection, first connecting reinforcement (4) are used for connecting ground even wall steel reinforcement cage (5), second connecting reinforcement (6) are used for connecting interior wall steel reinforcement cage, threaded sleeve (7) go up with the relative terminal surface that sets up of first connecting reinforcement (4) is used for setting up in the connection face (3) of ground even wall (1) and interior wall (2), be equipped with the hole sealing component on threaded sleeve (7).
2. A connecting device according to claim 1, characterized in that the first connecting reinforcement (4) is welded or lashed to the reinforcement cage (5).
3. A connecting device according to claim 1, characterized in that the second connecting reinforcement (6) is welded or lashed to the interior lining reinforcement cage.
4. A connection device according to any one of claims 1-3, characterized in that the sealing means comprises solid grease filling the inner bore of the threaded sleeve (7).
5. A connection means according to claim 4, wherein the solid grease is butter.
6. The connection device according to claim 4, characterized in that the sealing member further comprises a sealing pocket wrapped outside the threaded sleeve (7).
7. The connecting device of claim 6 wherein the envelope is an adhesive.
8. The connection device according to any one of claims 1 to 3, wherein the sealing member is a threaded plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242892.7U CN211340751U (en) | 2019-12-13 | 2019-12-13 | Ground is wall and interior lining wall steel reinforcement cage connecting device even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242892.7U CN211340751U (en) | 2019-12-13 | 2019-12-13 | Ground is wall and interior lining wall steel reinforcement cage connecting device even |
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| Publication Number | Publication Date |
|---|---|
| CN211340751U true CN211340751U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922242892.7U Active CN211340751U (en) | 2019-12-13 | 2019-12-13 | Ground is wall and interior lining wall steel reinforcement cage connecting device even |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820724A (en) * | 2019-12-13 | 2020-02-21 | 广西路桥工程集团有限公司 | Device and method for connecting reinforcement cage of diaphragm wall and lining wall |
| CN113322943A (en) * | 2021-06-11 | 2021-08-31 | 广西路桥工程集团有限公司 | Occlusive pile and construction method thereof |
-
2019
- 2019-12-13 CN CN201922242892.7U patent/CN211340751U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820724A (en) * | 2019-12-13 | 2020-02-21 | 广西路桥工程集团有限公司 | Device and method for connecting reinforcement cage of diaphragm wall and lining wall |
| CN113322943A (en) * | 2021-06-11 | 2021-08-31 | 广西路桥工程集团有限公司 | Occlusive pile and construction method thereof |
| CN113322943B (en) * | 2021-06-11 | 2023-02-21 | 广西路桥工程集团有限公司 | Occlusive pile and construction method thereof |
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