CN204983163U - Combination concrete built -in fitting that one -way atress is adjustable - Google Patents
Combination concrete built -in fitting that one -way atress is adjustable Download PDFInfo
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- CN204983163U CN204983163U CN201520709644.8U CN201520709644U CN204983163U CN 204983163 U CN204983163 U CN 204983163U CN 201520709644 U CN201520709644 U CN 201520709644U CN 204983163 U CN204983163 U CN 204983163U
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- tooth
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- slide block
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Abstract
The utility model provides a combination concrete built -in fitting that one -way atress is adjustable, characterized by: be equipped with the open -ended on an empty stomach the steel inner wall install interior tooth, rhombus area tooth slider base minor face length is less than the interior tooth of the opening opening length of steel on an empty stomach, rhombus area tooth slider base have with the opening in the tooth same degree of depth of steel on an empty stomach, the outer tooth of angle, rhombus area tooth slider base sliding fit in the empty stomach steel, and it is fixed through the screw thread screw rod, L type picture peg minor face length is not more than slider base thickness, the long length of side degree of picture peg is greater than slider minor face length, thickness is lighter than the distance that take one's place back slider base and the interior tooth empty stomach steel opening opposite side of opening were installed to the slider, it constitutes the reinforcement pull rod to have round expansion end in screw thread screw rod one end, the screw cooperation is fixed on screw thread screw rod and the empty stomach steel wall. The beneficial effects are that: 1. Primary member opening channel -section steel, diamond pattern slider have the age of a draught animal, the stress is functional. 2. One -way regulation can be followed to the diamond pattern slider, and the location position is controlled easily, can guarantee to fix a position the position accuracy. 3. Utilize L type picture peg to fix slider, convenient operation, high efficiency. 5. Simple structure, convenient operation.
Description
Technical field
The utility model belongs to civil works technical field.
Background technology
Component is pre-buried is construction method common in engineering construction, compared with other method, because it is simple to operate, with low cost adopt by numerous engineering construction field.But affect by construction level, built-in fitting usually occurs the phenomenon that location is inaccurate in pre-buried position fixing process, and this have impact on the using function of built-in fitting to a certain extent, when individual cases need multipoint positioning, the increase of construction cost also can be caused.
Summary of the invention
The purpose of this utility model is: provide a kind of single load bearing Combined adjustable concrete embedded part, and it is inaccurate that it can solve built-in fitting location, the problem that multipoint positioning cost increases.
The technical solution of the utility model is: be provided with interior tooth at the hollow steel inwall being provided with opening, rhombus slide block base with tooth bond length is less than the Opening length of tooth hollow steel in opening, rhombus slide block with tooth base has and the same degree of depth of tooth hollow steel in opening, the outer tooth of angle, rhombus slide block base with tooth is slidably matched in hollow steel, and fixed by screw thread screw rod, L-type plate bond length is not more than slide block base thickness, thickness 3 ~ 5mm, the long edge lengths of plate is slightly larger than slide block bond length, thickness is less than the distance of tooth hollow steel opening opposite side in slide block installation in position rear slider base and opening, reinforcement pull bar is formed with round expansion termination in screw thread screw rod one end, screw thread screw rod coordinates fixing with screw on hollow steel wall.
The beneficial effects of the utility model are:
1. main member opening channel-section steel, diamond pattern slide block have the age of a draught animal, and holistic resistant behavior is good.
2. diamond pattern slide block can along unidirectional adjustment, and position location easily controls, and can ensure that position location is accurate.
3. utilize L-type plate to fix slide block, easy to operate, efficient.
5. structure is simple, easy to operate.The utility model project organization is simple, and easy to operate, common laborer just can use this utility model to construct through simple training.
Accompanying drawing explanation
Fig. 1 is the structure top view after the assembling of a kind of single load bearing Combined adjustable of the utility model concrete embedded part.
Fig. 2 is the side view after the assembling of a kind of single load bearing Combined adjustable of the utility model concrete embedded part
Fig. 3 is alveolus steel top view in opening
Fig. 4 is rectangle slide block front view with tooth.
Fig. 5 is L-type plate front view.
Fig. 6 is reinforcement pull bar top view.
Fig. 7 is reinforcement pull bar front view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, 1 be that in opening, tooth hollow steel, 2 is rhombus slide block bases with tooth, 3 are L-type plates, 4 is reinforcement pull bars.
Built-in fitting of the present invention is made up of tooth hollow steel, rhombus slide block with tooth, L-type plate, reinforcement pull bar in opening, and all composition components all make of common Q 235 steel.In opening, tooth hollow steel section is rectangle, leaves dark 1 ~ 2mm inside opening edge, the interior tooth of gradient 0 ~ 30 °, opening edge opposite side reserved band screw thread hole; Rhombus slide block with tooth is made up of base and bracelet screw rod, is entirety.Base is rhombus, and rhombus minor face maximum length is slightly less than the Opening length of tooth hollow steel in opening, and rhombus long limit maximum length is slightly less than tooth hollow steel opening edge length in opening, and base has the outer tooth having the same degree of depth, angle with tooth hollow steel in opening; L-type plate bond length is not more than slide block base thickness, and thickness is not more than 3 ~ 5mm, and the long edge lengths of plate is slightly larger than slide block bond length, and thickness is slightly less than the distance of tooth hollow steel opening opposite side in slide block installation in position rear slider base and opening; Reinforcement pull bar is made up of round expansion termination and band screw thread screw rod.
The using method of the utility model built-in fitting is: calculate the size that built-in fitting needs holding capacity in advance, to determine reinforcement pull bar quantity, after pull bar quantity is determined, by tooth in reinforcement pull bar and opening on an empty stomach channel-section steel be mechanically connected, and in opening, clog foam block in tooth empty stomach channel-section steel and main body concrete synchronous is constructed.After main body concrete reaches design strength value, to dig out in opening tooth foam in channel-section steel on an empty stomach, slide block with tooth for rhombus is placed assigned address, inserts L-type plate and fix slide block.
Claims (1)
1. a single load bearing Combined adjustable concrete embedded part, it is characterized in that: at the hollow steel inwall being provided with opening, interior tooth is installed, rhombus slide block base with tooth bond length is less than the Opening length of tooth hollow steel in opening, rhombus slide block with tooth base has and the same degree of depth of tooth hollow steel in opening, the outer tooth of angle, rhombus slide block base with tooth is slidably matched in hollow steel, and fixed by screw thread screw rod, L-type plate bond length is not more than slide block base thickness, thickness 3 ~ 5mm, the long edge lengths of plate is greater than slide block bond length, thickness is less than the distance of tooth hollow steel opening opposite side in slide block installation in position rear slider base and opening, reinforcement pull bar is formed with round expansion termination in screw thread screw rod one end, screw thread screw rod coordinates fixing with screw on hollow steel wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709644.8U CN204983163U (en) | 2015-09-15 | 2015-09-15 | Combination concrete built -in fitting that one -way atress is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709644.8U CN204983163U (en) | 2015-09-15 | 2015-09-15 | Combination concrete built -in fitting that one -way atress is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983163U true CN204983163U (en) | 2016-01-20 |
Family
ID=55117545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709644.8U Active CN204983163U (en) | 2015-09-15 | 2015-09-15 | Combination concrete built -in fitting that one -way atress is adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794386A (en) * | 2020-07-15 | 2020-10-20 | 朱明亮 | Building embedded part convenient to adjust |
-
2015
- 2015-09-15 CN CN201520709644.8U patent/CN204983163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794386A (en) * | 2020-07-15 | 2020-10-20 | 朱明亮 | Building embedded part convenient to adjust |
| CN111794386B (en) * | 2020-07-15 | 2021-08-27 | 长春鸿源建设有限公司 | Building embedded part convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |