CN219952644U - Pre-buried sleeve even wall spare - Google Patents
Pre-buried sleeve even wall spare Download PDFInfo
- Publication number
- CN219952644U CN219952644U CN202320576138.0U CN202320576138U CN219952644U CN 219952644 U CN219952644 U CN 219952644U CN 202320576138 U CN202320576138 U CN 202320576138U CN 219952644 U CN219952644 U CN 219952644U
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- wall
- embedded
- sleeve
- external
- threaded sleeve
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to the field of building construction auxiliary tools, in particular to an embedded sleeve wall connecting piece, which comprises an embedded threaded sleeve, embedded steel bars, an external connecting assembly and a wall connecting cross rod, wherein the embedded threaded sleeve is embedded in a wall body, and one end of the embedded threaded sleeve is level with the surface of the wall body; one end of the embedded steel bar is in threaded connection with the embedded threaded sleeve, the other end of the embedded steel bar extends out of the embedded threaded sleeve and is embedded in the wall body, and a set matching distance is reserved between the embedded steel bar and the corresponding end of the embedded threaded sleeve; the external connecting assembly comprises an external connecting rib in threaded connection with the embedded threaded sleeve and an external connecting plate in plug welding connection with one end of the external connecting rib through a through hole; the wall connecting cross rod comprises a wall connecting rod body and a wall connecting plate connected with one end of the wall connecting rod body through perforation stopper welding; one of the outer connecting plates and the connecting wall plates is provided with connecting holes, and the other one is provided with connecting studs or connecting holes which are in one-to-one correspondence with the connecting holes. The utility model has simple integral structure, convenient installation and convenient disassembly and turnover.
Description
Technical Field
The utility model relates to the field of building construction auxiliary tools, in particular to a pre-buried sleeve wall connecting piece.
Background
Wall connecting members are generally members that are used in construction engineering to connect scaffold bodies to a main building structure and are capable of transmitting tensile and compressive forces by being connected to a secure fixed end to enhance the stability of other structures. The wall-attached connection realized by adopting the wall connecting piece has important functions of strengthening the overall stability of the scaffold, improving the stable bearing capacity of the scaffold and avoiding major accidents such as toppling or collapse.
The traditional rigid wall connecting piece is generally connected and fixed in a mode of attaching a wall end: the pull rod penetrates through the reserved holes of the wall body and is fixed on two sides of the wall body, namely, holes are drilled on the shear wall, then the wall connecting rod penetrates through the shear wall, one end of the wall connecting rod is fixed in the wall body on two sides of the shear wall, and the other end of the wall connecting rod is connected with the scaffold through a fastener; this connection has the following problems: firstly, a wall penetrating hole is left on a shear wall, the wall penetrating hole is required to be plugged after construction is finished, if the plugging is not tight, the wall is easy to leak after rain, and the maintenance is very difficult; secondly, the wall connecting rod needs to be fixed, so that the damage of the heat insulation material layer inside and outside the wall is easy to be caused. In addition, the steel pipe is directly embedded in the structural beam or the wall body, but the steel pipe can be removed only by adopting a cutting method after being embedded, so that the construction time is occupied, and the construction cost is increased.
Disclosure of Invention
In view of the above, the present utility model aims to provide a pre-buried sleeve wall connecting member, so as to solve the technical problems that in the prior art, the wall connecting member needs to be perforated on a wall body to cause water seepage risk easily occurring in the later stage, and the wall connecting member adopting a pre-buried steel pipe needs to be cut off in the later stage to increase construction cost.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an embedded sleeve wall-connecting piece, comprising:
the embedded thread sleeve is embedded in the wall body, and one end of the embedded thread sleeve is flush with the surface of the wall body;
one end of the embedded steel bar is in threaded connection with the embedded threaded sleeve, the other end of the embedded steel bar extends out of the embedded threaded sleeve and is embedded in the wall, and a set matching distance is reserved between one end of the embedded steel bar, which is in threaded connection with the embedded threaded sleeve, and one end of the embedded threaded sleeve, which is flush with the surface of the wall;
the external connecting assembly comprises an external connecting rib and an external connecting plate connected with one end of the external connecting rib through perforation plug welding, and the external connecting rib is provided with an external thread section in threaded connection with the embedded thread sleeve;
the wall connecting cross rod comprises a wall connecting rod body and a wall connecting plate connected with one end of the wall connecting rod body through perforation stopper welding, wherein the wall connecting rod body is coaxially arranged with the outer connecting ribs, and the other end of the wall connecting rod body is used for being connected with a vertical rod of the outer scaffold;
at least three connecting holes which are uniformly distributed in the circumferential direction of the wall connecting rod body are formed in one of the outer connecting plate and the wall connecting plate, and connecting studs which are in one-to-one correspondence with the connecting holes are formed in the other one of the outer connecting plate and the wall connecting plate;
or the outer connecting plates and the connecting wall plates are respectively provided with at least three connecting holes which are in one-to-one correspondence and are uniformly distributed along the circumferential direction of the connecting wall rod body.
The beneficial effects of the technical scheme are as follows: when the embedded sleeve wall connecting piece is used, the external connecting ribs are in threaded connection with the embedded threaded sleeve, and after the connecting plate is fixedly connected with the external connecting plate, the vertical rods of the external scaffold can be connected with the wall connecting rod body, so that the external scaffold can be stably fixed. After the wall is used, the fixing structure between the outer connecting plate and the connecting plate can be removed, the outer connecting assembly and the connecting wall cross rod can be removed by screwing the outer connecting ribs so as to be used in a follow-up turnover mode, compared with the prior art, the wall is not required to be provided with perforations, steel pipes with long lengths are not required to be embedded in the wall, follow-up cutting removal operation is also not required, water seepage risks are avoided correspondingly, and construction cost is saved. The utility model has simple integral structure, convenient installation and convenient disassembly and turnover, and can solve the problems that the traditional wall connecting piece affects the construction of a secondary structure, and is removed prematurely.
Further, the matching distance is not smaller than half of the length of the embedded threaded sleeve, and the length of the external threaded section is not smaller than the matching distance.
The beneficial effects are that: the matching length of the external connecting ribs and the embedded threaded sleeve is improved, and the connection firmness of the external connecting ribs and the external connecting plates relative to the wall body is improved.
Preferably, the connecting holes are arranged in four along the circumferential direction of the wall connecting rod body.
The beneficial effects are that: the firm connection between the wall connecting cross rod and the outer connecting plate is ensured, and further the firm fixation of the outer scaffold is ensured.
Furthermore, the embedded bars are L-shaped bars.
The beneficial effects are that: the bonding area with concrete is larger, and the mechanical property is better.
Furthermore, the connecting stud is welded on the outer connecting plate, the connecting hole is formed in the connecting plate, and a locking nut is connected to the part of the connecting stud penetrating out of the connecting hole in a threaded manner.
The beneficial effects are that: the connecting studs are welded on the outer connecting plate, so that the space for personnel to operate is larger.
Drawings
FIG. 1 is a schematic view of an embodiment 1 of a wall-connecting member of the present utility model;
FIG. 2 is a side view of the outer link assembly of FIG. 1;
FIG. 3 is a schematic view of the through-hole plug weld between the outer tie bars and the outer tie plates of FIG. 1;
fig. 4 is a schematic structural view of embodiment 2 of the embedded sleeve wall connecting member of the present utility model.
Reference numerals illustrate: the wall-mounted type concrete pile comprises a 1-embedded threaded sleeve, a 2-wall body, 3-embedded bars, 4-external connecting bars, 5-external connecting plates, 6-first connecting holes, 7-wall-connected rod bodies, 8-wall-connected plates, 9-external thread sections and 10-connecting studs.
Detailed Description
The utility model is described in further detail below with reference to the drawings and detailed description.
Embodiment 1 of the embedded sleeve wall connecting piece of the utility model:
as shown in fig. 1, the embedded sleeve wall connecting piece comprises an embedded threaded sleeve 1, embedded steel bars 3, an external connecting assembly and a wall connecting cross rod.
Specifically, the embedded threaded sleeve 1 is used for being embedded in the wall body 2, and one end of the embedded threaded sleeve 1 is flush with the surface of the wall body 2. The embedded steel bar 3 is an L-shaped bar, one end of the embedded steel bar is in threaded connection with the embedded threaded sleeve 1, and the other end of the embedded steel bar extends out of the embedded threaded sleeve 1 and is embedded in the wall body 2. The one end of the embedded steel bar 3 in threaded connection with the embedded threaded sleeve 1 and the one end of the embedded threaded sleeve 1 in flush with the surface of the wall body 2 are provided with a set matching distance, and the matching distance is larger than half of the length of the embedded threaded sleeve 1.
As shown in fig. 2, the outer connecting assembly comprises an outer connecting rib 4 and an outer connecting plate 5, and four connecting holes 6 are uniformly distributed on the outer connecting plate 5 in the circumferential direction of the outer connecting rib 4. As shown in fig. 3, the outer connecting plate 5 and the outer connecting rib 4 are connected by perforation plug welding. The external connecting rib 4 is provided with an external thread section 9 in threaded connection with the embedded thread sleeve 1, the length of the external thread section is greater than the set matching distance between one end of the embedded bar 3 in threaded connection with the embedded thread sleeve 1 and one end of the embedded thread sleeve 1 flush with the surface of the wall body 2.
The wall connecting cross rod comprises a wall connecting rod body 7 and a wall connecting plate 8, one end of the wall connecting rod body 7 is also connected with the wall connecting plate 8 through perforation plug welding, and specific reference can be made to fig. 3; the other end of the wall connecting rod body 7 is connected with the outer scaffold through a fastener. In this embodiment, four second connecting holes are uniformly distributed on the connecting wall plate 8 along the circumferential direction of the connecting wall rod body 7, and the second connecting holes are in one-to-one correspondence with the first connecting holes 6. During installation, the outer connecting plate 5 is attached to the connecting wall plate 8, the first connecting hole 6 corresponds to the second connecting hole, the fastening bolt is penetrated, and the penetrated part of the fastening bolt is fastened by adopting a locking nut.
The operation steps of the embedded sleeve wall connecting piece are as follows:
s1: the embedded design adopts embedded bars 3 with the diameter of 28mm of HRB400 and embedded threaded sleeves 1 according to the width of a wall body or a beam, and the embedded bars and the embedded threaded sleeves 1 are positioned in corresponding positions of the wall body 2 or the beam after being connected, and the other ends of the embedded threaded sleeves 1 are plugged by adhesive tapes; s2: pouring concrete; s3: removing the template; s4: the external connecting assembly is connected, one side adopts an external connecting rib 4 with the diameter of 28mm of HRB400, threading is processed on the external connecting rib, the other side and an external connecting plate 5 with the thickness of 10mm are subjected to perforation plug welding, 4 first connecting holes 6 are formed around the external connecting plate 5, and the external connecting assembly is connected with the embedded threaded sleeve 1 through the external connecting rib 4; s5: the wall connecting cross rod is connected, the end part of the wall connecting rod body 7 is welded with a wall connecting plate 8 with the thickness of 10mm, 4 second connecting holes are formed in corresponding positions around the wall connecting plate 8, and the wall connecting rod body is connected with the outer connecting plate through fastening bolts and locking nuts.
After the wall is used, the fixing structure between the outer connecting plate 5 and the connecting wall plate 8 can be removed, the outer connecting assembly and the connecting wall cross rod can be removed by screwing the outer connecting ribs 4 so as to be used in a follow-up turnover mode. The utility model has simple integral structure, convenient installation and convenient disassembly and turnover, and can solve the problems that the traditional wall connecting piece affects the construction of a secondary structure, and is removed prematurely.
Embodiment 2 of the embedded sleeve wall connecting piece of the utility model:
as shown in fig. 4, this embodiment differs from embodiment 1 described above in that: in this embodiment, the first connecting hole 6 is not formed on the outer connecting plate 5, but the connecting studs 10 corresponding to the second connecting holes one by one are welded on the outer connecting plate 5, and when in installation, the second connecting holes on the connecting wall plate 8 are correspondingly sleeved on the connecting studs 10, and the locking nuts are connected with the parts of the connecting studs 10 penetrating through the second connecting holes in a threaded manner.
The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.
Claims (5)
1. The utility model provides a pre-buried sleeve even wall spare which characterized in that includes:
the embedded thread sleeve is embedded in the wall body, and one end of the embedded thread sleeve is flush with the surface of the wall body;
one end of the embedded steel bar is in threaded connection with the embedded threaded sleeve, the other end of the embedded steel bar extends out of the embedded threaded sleeve and is embedded in the wall, and a set matching distance is reserved between one end of the embedded steel bar, which is in threaded connection with the embedded threaded sleeve, and one end of the embedded threaded sleeve, which is flush with the surface of the wall;
the external connecting assembly comprises an external connecting rib and an external connecting plate connected with one end of the external connecting rib through perforation plug welding, and the external connecting rib is provided with an external thread section in threaded connection with the embedded thread sleeve;
the wall connecting cross rod comprises a wall connecting rod body and a wall connecting plate connected with one end of the wall connecting rod body through perforation stopper welding, wherein the wall connecting rod body is coaxially arranged with the outer connecting ribs, and the other end of the wall connecting rod body is used for being connected with a vertical rod of the outer scaffold;
at least three connecting holes which are uniformly distributed in the circumferential direction of the wall connecting rod body are formed in one of the outer connecting plate and the wall connecting plate, and connecting studs which are in one-to-one correspondence with the connecting holes are formed in the other one of the outer connecting plate and the wall connecting plate;
or the outer connecting plates and the connecting wall plates are respectively provided with at least three connecting holes which are in one-to-one correspondence and are uniformly distributed along the circumferential direction of the connecting wall rod body.
2. The wall-connecting member of claim 1 wherein the mating spacing is not less than half the length of the sleeve and the length of the male thread section is not less than the mating spacing.
3. The embedded sleeve wall connecting piece of claim 1, wherein the connecting holes are arranged with four connecting holes along the circumferential direction of the wall connecting rod body.
4. A pre-buried sleeve wall connecting piece according to any one of claims 1 to 3, wherein the pre-buried bars are L-shaped bars.
5. A pre-buried sleeve wall connecting piece according to any one of claims 1 to 3, wherein the connecting stud is welded on the outer connecting plate, the connecting hole is formed in the connecting plate, and a locking nut is screwed on a portion of the connecting stud penetrating through the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320576138.0U CN219952644U (en) | 2023-03-22 | 2023-03-22 | Pre-buried sleeve even wall spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320576138.0U CN219952644U (en) | 2023-03-22 | 2023-03-22 | Pre-buried sleeve even wall spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952644U true CN219952644U (en) | 2023-11-03 |
Family
ID=88550067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320576138.0U Active CN219952644U (en) | 2023-03-22 | 2023-03-22 | Pre-buried sleeve even wall spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952644U (en) |
-
2023
- 2023-03-22 CN CN202320576138.0U patent/CN219952644U/en active Active
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