CN220538970U - Shear wall drawknot assembly adapting to built-in insulation boards with various thicknesses - Google Patents
Shear wall drawknot assembly adapting to built-in insulation boards with various thicknesses Download PDFInfo
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- CN220538970U CN220538970U CN202321832487.0U CN202321832487U CN220538970U CN 220538970 U CN220538970 U CN 220538970U CN 202321832487 U CN202321832487 U CN 202321832487U CN 220538970 U CN220538970 U CN 220538970U
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- Prior art keywords
- gasket
- sleeve
- shear wall
- positioner
- pull rod
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- 238000009413 insulation Methods 0.000 title claims abstract description 31
- 210000000078 claw Anatomy 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model relates to a shear wall drawknot assembly adapting to a built-in insulation board with various thicknesses, which comprises a positioner, a pull rod and a gasket assembly, wherein the gasket assembly comprises a sleeve, one end of the sleeve is a clamping plate, the other end of the sleeve is a clamping head, the clamping head of the sleeve is clamped on the positioner after passing through the insulation board, one end of the pull rod is clamped on the positioner after passing through the sleeve, the gasket assembly further comprises a gasket, the gasket is movably sleeved on the sleeve, and the gasket is used for being abutted against one side surface of the insulation board. Adopting a scheme of adding a gasket, and adapting to a heat-insulating plate with corresponding thickness; and the thickness of the gasket is optional, so that the adaptability is better. The gasket is easy to manufacture, and compared with the original gasket assembly which is manufactured by opening a plurality of sets of dies, the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of built-in insulation board fixing structures, in particular to a shear wall tie assembly adapting to built-in insulation boards with various thicknesses.
Background
The reinforced concrete built-in heat-insulating layer combined shear wall integrates energy conservation and bearing, has a fireproof function, and has been increasingly applied to a concrete shear wall structure. The patent of the utility model of the grant publication No. CN213805920U discloses a novel reinforced corrosion-resistant built-in heat-insulation composite shear wall tie assembly, which comprises a positioner, a gasket assembly and a pull rod, wherein the gasket assembly is connected to the positioner, and the pull rod passes through the gasket assembly and is arranged on the positioner. When the gasket assembly is used, the sleeve in the gasket assembly penetrates through the heat-insulating plate, the clamping block at the top of the sleeve penetrates through the sleeve ring to be installed on the chassis of the positioner, and the heat-insulating plate is just clamped between the base in the gasket assembly and the chassis of the positioner. The drawknot component in the structural form is suitable for the insulation board with fixed thickness, if the thickness of the insulation board changes, the gasket component needs to be replaced, the gasket structure is a plastic piece with an integral structure and is not of a conventional shape, and the drawknot component can be manufactured only by matching with a plurality of dies, so that the cost is increased.
Disclosure of Invention
The utility model aims to provide a shear wall tie assembly which is suitable for built-in insulation boards with various thicknesses, and the aim of adapting the insulation boards with various thicknesses can be achieved through structural optimization.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an adaptation multiple thickness embeds shear force wall drawknot subassembly of heated board, includes locator, pull rod, gasket subassembly, and gasket subassembly includes the sleeve pipe, and sleeve pipe one end is splint, the other end is the dop, and sheathed tube dop is on the locator is located to the card after passing the heated board, and the card is located on the locator after pull rod one end passes the sleeve pipe, and gasket subassembly still includes a gasket, and the gasket movable sleeve is established on the sleeve pipe, the gasket is used for a side of butt heated board.
Further, the gasket is arranged next to the clamping plate, the middle part of the gasket is provided with a penetrating hole, and the gasket is round or rectangular.
Further, the clamping head comprises a plurality of clamping blocks, the clamping blocks radially protrude out along the sleeve, and gaps are formed between adjacent clamping blocks so that the clamping head forms an elastic clamping head.
Further, one end of the pull rod penetrating through the positioner is provided with a limiting part, an elastic limiting claw is arranged in the positioner, and the limiting part penetrates through a space enclosed by the elastic limiting claw and is limited in one direction.
Further, the locator includes the locating plate, the installation cover of being connected with the locating plate, and the locating plate is used for the another side of butt heated board, and the installation cover inner wall is equipped with elasticity spacing claw, locating plate middle part sets up the through-hole, supplies the sheathed tube dop passes to one-way spacing to the dop.
Further, one side of the clamping plate far away from the sleeve is provided with a plurality of reinforcing rib plates.
Further, the gasket is provided with a weight reducing hole or a weight reducing groove.
The utility model has the beneficial effects that:
according to the utility model, the gasket is additionally arranged on the basis of the existing scheme, and the gasket with the corresponding thickness can meet the installation requirement according to the thickness of the insulation board aiming at the insulation board with the thinned thickness. The thickness of the gasket is selectable, and the adaptability is better, and the whole gasket assembly is not required to be replaced. The gasket is of a conventional shape, is easy to manufacture, and reduces the cost compared with the original gasket assembly which is manufactured by opening a plurality of sets of dies.
Drawings
FIG. 1 is an exploded schematic view of the shear wall tie assembly of the present utility model;
FIG. 2 is a schematic cross-sectional view of a positioner;
FIG. 3 is a schematic illustration of a sleeve configuration in a gasket assembly;
FIG. 4 is a schematic structural view of a gasket;
FIG. 5 is a schematic illustration of the shear wall tie assembly of the present utility model in an applied condition;
FIG. 6 is a schematic view showing the structure of a gasket in example 2;
FIG. 7 is a schematic view showing the structure of a gasket in example 3;
FIG. 8 is a schematic view showing the structure of a gasket in example 4;
fig. 9 is a schematic structural view of the gasket in example 5.
Name corresponding to each label in the figure:
11. a clamping plate; 12. a sleeve; 121. a slit; 13. a clamping block; 14. reinforcing rib plates;
2. a gasket; 20. penetrating the mounting hole; 21. a lightening hole; 22. a weight reduction groove;
3. a pull rod; 31. a limit part;
4. a positioner; 41. a positioning plate; 411. a through hole; 42. a mounting sleeve; 421. a steel bar groove; 422. an elastic limit claw;
5. and (5) a heat insulation board.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Example 1 of the present utility model:
as shown in fig. 1-5, the shear wall tie assembly adapting to the built-in insulation boards with various thicknesses comprises a positioner 4, a pull rod 3 and a gasket assembly, wherein the gasket assembly is mainly optimally designed to adapt to the insulation boards 5 with various thicknesses.
As shown in fig. 1 and 3, the gasket assembly includes a sleeve 12, one end of the sleeve 12 is a clamping plate 11, the other end is a clamping head, and the gasket assembly further includes a gasket 2. The clamping head of the sleeve 12 is clamped on the positioner 4 after passing through the heat insulation plate 5. The chuck includes a plurality of fixture block 13, and fixture block 13 radially bulge along sleeve pipe 12 has gap 121 between the adjacent fixture block 13 so that the chuck forms the elasticity chuck, contracts when meetting external resistance, thereby can realize by one-way spacing when the automatic re-setting after resistance disappears.
The sleeve 12 is perpendicular to the clamping plate 11, in this embodiment the clamping plate 11 is a circular plate. The gasket 2 is movably sleeved on the sleeve 12. When in use, the gasket 2 is arranged next to the clamping plate 11, the gasket 2 is used for abutting against one side surface of the heat insulation plate 5, and the original mode that the clamping plate is directly contacted with the heat insulation plate 5 is replaced.
The side of the clamping plate 11 far away from the sleeve 12 is provided with a plurality of reinforcing rib plates 14 which are integrally injection molded with the clamping plate 11 and the sleeve 12.
As shown in fig. 1 and 2, the positioner 4 includes a positioning plate 41, and a mounting sleeve 42 connected to the positioning plate 41, where the positioning plate 41 is used to abut against the other side surface of the insulation board 5, and after the positioning plate 41 is mounted, the gasket 2 and the positioning plate 41 are located on two opposite side surfaces of the insulation board 5 to clamp the insulation board 5. The middle part of the positioning plate 41 is provided with a through hole 411 for the clamp head of the sleeve 12 to pass through and for limiting the clamp head in one way. The diameter of the through hole 411 is smaller than the outer diameter of the chuck in a natural state, thereby playing a limiting role.
As shown in fig. 2, the end of the mounting sleeve 42 of the positioner 4 is further provided with a rebar groove 421.
As shown in fig. 4, the middle part of the gasket 2 is provided with a penetrating hole for the sleeve 12 to pass through, the gasket 2 is round, and the shape of the gasket is consistent with that of the clamping plate 11 at the end part of the sleeve 12, and the gasket can be made into a round shape with the same size. In other embodiments, the spacer 2 may be rectangular, hexagonal, etc., and mainly by using the thickness of the spacer 2, when using spacers 2 with different thicknesses, the thermal insulation board 5 with different thicknesses may be adapted. Compared with the insulation board with fixed thickness in the prior patent, if the thickness of the insulation board is reduced by L, a gasket with the thickness of L is adopted.
As shown in fig. 2, the inner wall of the mounting sleeve 42 is provided with an elastic limit claw 422 for cooperating with one end of the pull rod 3 to limit the pull rod.
One end of the pull rod 3 passes through the sleeve 12 and then is clamped on the positioner 4, and one end of the pull rod 3 passing through the positioner 4 is provided with a limiting part 31. The limiting part 31 is in a shape of a circular table, and after the pull rod 3 passes through the space enclosed by the elastic limiting claw 422, the limiting part 31 is limited in one direction.
The installation and use steps of the shear wall tie assembly are as follows:
the sleeve 12 of the gasket assembly is inserted into a reserved hole on the heat insulation plate 5, the positioner 4 is taken, the through hole 411 on the positioner 4 is aligned with the clamping head at the end part of the sleeve 12, the positioner 4 is pressed down, the clamping head is forced to shrink inwards and penetrates out of the through hole 411 of the positioning plate 41, and the clamping head is reset and limited in one direction (the outer diameter of the clamping head is larger than the diameter of the through hole 411 and cannot be pulled out reversely). At this time, the gasket 2 and the positioning plate 41 are just clamped at both sides of the heat insulation plate 5. The rebar grooves 421 of the locator 4 are installed into the rebar mesh. The pull rod 3 penetrates into the sleeve 12 until the limit part 31 at one end of the pull rod 3 passes through the elastic limit claw 422, the elastic limit claw 422 is reset after passing through the elastic limit claw 422, the elastic limit claw 422 limits the end part of the pull rod 3 at the moment, the pull rod 3 and the positioner 4 are assembled, and the insulation board 5 is fixed. After the installation, the template is supported, the template abuts against the other end of the pull rod 3, and concrete is poured.
According to the insulation board 5 with different thickness, the gasket 2 with corresponding thickness is selected, the adaptability is better, and the whole gasket assembly is not required to be replaced. The gasket 2 is a structure with a conventional shape, and is easy to manufacture, and can be made of plastic materials or metal sheets (such as iron sheets), so that the cost is reduced.
In other embodiments, the gasket structure may be further optimized, for example, a circular gasket, and the material consumption may be reduced by means of holes or slots, such as the following hole or slot shapes, but not limited thereto.
Example 2:
as shown in fig. 6, the gasket 2 is circular, and is provided with a plurality of through small round holes, which are defined as lightening holes 21, wherein each lightening hole 21 is circumferentially distributed around the center through hole, and after the lightening holes are arranged, the use amount of materials can be reduced and the cost can be reduced on the premise of meeting the use requirement.
Example 3:
as shown in fig. 7, the gasket 2 is circular, and a plurality of lightening holes 21 are formed in the gasket 2, wherein the lightening holes 21 are waist-shaped holes.
Example 4:
as shown in fig. 8, the gasket 2 is circular, the gasket 2 is provided with a weight-reducing groove 22, and the weight-reducing groove 22 is an annular groove and is concentrically arranged with the through hole in the center of the gasket 2.
Example 5:
as shown in fig. 9, a weight-reducing groove is provided in the central region of the gasket 2, and a stepped hole 23, i.e., a structure of unequal thickness with a thin central edge, is formed with the through hole in the center of the gasket 2.
The schemes of the weight reducing holes and the weight reducing grooves in the above modes can also be combined, and the weight reducing grooves and the weight reducing holes exist.
Claims (7)
1. The utility model provides an adaptation multiple thickness embeds shear force wall drawknot subassembly of heated board, includes locator, pull rod, gasket subassembly, and gasket subassembly includes the sleeve pipe, and sleeve pipe one end is splint, the other end is the dop, and sheathed tube dop is on the locator is located to the card after passing the heated board, and pull rod one end passes on the locator is located to the card after the sleeve pipe, its characterized in that: the gasket assembly further comprises a gasket which is movably sleeved on the sleeve and is used for being abutted against one side face of the heat insulation plate.
2. The shear wall tie assembly of claim 1, wherein: the gasket is arranged next to the clamping plate, the middle part of the gasket is provided with a penetrating hole, and the gasket is round or rectangular.
3. The shear wall tie assembly of claim 1, wherein: the clamping head comprises a plurality of clamping blocks, the clamping blocks radially protrude out along the sleeve, and gaps are formed between adjacent clamping blocks so that the clamping head forms an elastic clamping head.
4. A shear wall tie assembly according to claim 3, wherein: one end of the pull rod, which passes through the positioner, is provided with a limiting part, an elastic limiting claw is arranged in the positioner, and the limiting part passes through a space enclosed by the elastic limiting claw and is limited in one direction.
5. The shear wall tie assembly of claim 4, wherein: the locator includes the locating plate, the installation cover of being connected with the locating plate, and the locating plate is used for the another side of butt heated board, and the installation cover inner wall is equipped with elasticity spacing claw, locating plate middle part sets up the through-hole, supplies sheathed tube dop passes to one-way spacing to the dop.
6. The shear wall tie assembly of claim 1, wherein: and one side of the clamping plate, which is far away from the sleeve, is provided with a plurality of reinforcing rib plates.
7. The shear wall tie assembly of any of claims 1-6, wherein: the gasket is provided with a weight reducing hole or a weight reducing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321832487.0U CN220538970U (en) | 2023-07-12 | 2023-07-12 | Shear wall drawknot assembly adapting to built-in insulation boards with various thicknesses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321832487.0U CN220538970U (en) | 2023-07-12 | 2023-07-12 | Shear wall drawknot assembly adapting to built-in insulation boards with various thicknesses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220538970U true CN220538970U (en) | 2024-02-27 |
Family
ID=89965230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321832487.0U Active CN220538970U (en) | 2023-07-12 | 2023-07-12 | Shear wall drawknot assembly adapting to built-in insulation boards with various thicknesses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220538970U (en) |
-
2023
- 2023-07-12 CN CN202321832487.0U patent/CN220538970U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |