CN104499712A - Building Formwork Tie Rod - Google Patents
Building Formwork Tie Rod Download PDFInfo
- Publication number
- CN104499712A CN104499712A CN201410686119.9A CN201410686119A CN104499712A CN 104499712 A CN104499712 A CN 104499712A CN 201410686119 A CN201410686119 A CN 201410686119A CN 104499712 A CN104499712 A CN 104499712A
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- Prior art keywords
- rod
- pull rod
- rod body
- main body
- building formwork
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Links
- 238000009415 formwork Methods 0.000 title claims description 33
- 238000010276 construction Methods 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
技术领域technical field
本发明涉及一种应用于建筑模板中的拉杆。The invention relates to a pull rod used in building templates.
背景技术Background technique
随着建筑行业的不断发展，现浇混凝土结构的比重日益增大，人工费用不断增长，传统的木模板强度低，可周转次数少，需要消耗大量的木材和人力资源；钢模板则重量大，脱模难，施工需要机械设备协助，铝合金建筑模板是一种新型的建筑模板，它具有重量轻，周转次数多，多次周转成本低等优点。铝合金模板通常包括水平系统、边框系统、支撑柱、支撑龙骨、建筑模板等组成，建筑模板通常用于浇筑墙体、楼面，通常是两面建筑模板配套使用，除了通过边框系统固定两面建筑模板外，还需在两建筑模板的内部位置设置拉杆，进一步加固两建筑模板，以防止混凝土涨开变形，混凝土固化后，需取出拉杆，为了方便拉杆取出，传统的做法是在拉杆上套设塑料管，但是在实际过程中，建筑模板系统通常用于大型楼面的建设，其所需要的拉杆很多，这就造成了塑料管的大量浪费，且套管工作繁琐，增大成本。因为要补洞口，如果是以前的水泥与塑料管接触可能接触面不好这样的话可能导致凹凸不平或者漏水。With the continuous development of the construction industry, the proportion of cast-in-place concrete structures is increasing day by day, and labor costs are increasing. The traditional wooden formwork has low strength and can be turned around less frequently, requiring a large amount of wood and human resources; the steel formwork is heavy. It is difficult to remove the formwork, and the construction requires the assistance of mechanical equipment. Aluminum alloy building formwork is a new type of building formwork, which has the advantages of light weight, many turnover times, and low turnover costs. Aluminum alloy formwork usually consists of horizontal system, frame system, support column, support keel, building formwork, etc. Building formwork is usually used for pouring walls and floors, usually two-sided building formwork is used together, except that the two-sided building formwork is fixed through the frame system In addition, tie rods need to be installed inside the two building formworks to further strengthen the two building formworks to prevent the concrete from expanding and deforming. After the concrete is cured, the tie rods need to be taken out. However, in the actual process, the building formwork system is usually used in the construction of large floors, which requires a lot of tie rods, which causes a lot of waste of plastic pipes, and the sleeve work is cumbersome, increasing the cost. Because the hole needs to be repaired, if the cement is in contact with the plastic pipe in the past, the contact surface may not be good, which may cause unevenness or water leakage.
发明内容Contents of the invention
为了克服现有技术的不足，本发明提供一种建筑模板拉杆。In order to overcome the deficiencies of the prior art, the present invention provides a building formwork tie rod.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve its technical problems is:
建筑模板拉杆，包括设置在两个建筑模板之间的拉杆主体，所述拉杆主体包括杆体及分别设置在杆体两端的连接部，所述杆体横截面为圆形，且该杆体两端的截面的直径不相等，使得杆体形成一带一定斜度角的圆锥形结构。The building formwork pull rod includes a pull rod main body arranged between two building formworks, the pull rod main body includes a rod body and connecting parts respectively arranged at both ends of the rod body, the cross section of the rod body is circular, and the diameter of the section at both ends of the rod body is are not equal, so that the rod body forms a conical structure with a certain slope angle.
所述斜度角设置为0.2°-1°。The slope angle is set at 0.2°-1°.
所述连接部上设置有与建筑模板上的安装孔对应的连接孔位。The connection part is provided with connection holes corresponding to the installation holes on the building formwork.
所述连接部为一扁平结构，以贴合建筑模板的侧面。The connecting part is a flat structure to fit the side of the building formwork.
所述杆体表面设置有润滑油层或脱模剂。The surface of the rod body is provided with a lubricating oil layer or a release agent.
本发明的有益效果是：建筑模板拉杆，包括设置在两个建筑模板之间的拉杆主体，所述拉杆主体包括杆体及分别设置在杆体两端的连接部，所述杆体横截面为圆形，且该杆体两端的截面的直径不相等，杆体形成类似与模具中拔模设计的带一定斜度角的圆锥形结构，当混凝土固化后，从杆体直径较小的一端向直径较大的一端敲打，即可取出拉杆主体，取出非常的方便，且无需套设塑料管，节省大量的塑料管，并简化了拉杆的安装工序，大大的降低了成本，且拉杆与墙体的接触面平整，修补时密封的效果好，不易出现漏水。The beneficial effects of the present invention are: the building formwork pull rod includes a pull rod main body arranged between two building formworks, the pull rod body includes a rod body and connecting parts respectively arranged at both ends of the rod body, the cross section of the rod body is circular, and The diameters of the sections at both ends of the rod body are not equal, and the rod body forms a conical structure with a certain slope angle similar to the draft design in the mold. The main body of the tie rod can be taken out, which is very convenient to take out, and there is no need to set a plastic pipe, which saves a lot of plastic pipes, simplifies the installation process of the tie rod, and greatly reduces the cost. The sealing effect is good, and water leakage is not easy to occur.
附图说明Description of drawings
下面结合附图和实施例对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是本发明应用时的示意图；Fig. 1 is the schematic diagram when the present invention is applied;
图2是本发明图1中A部分的局部放大示意图；Fig. 2 is a partial enlarged schematic diagram of part A in Fig. 1 of the present invention;
图3是本发明的结构示意图。Fig. 3 is a structural schematic diagram of the present invention.
具体实施方式Detailed ways
参照图1至图3，图1、图2是本发明一个具体实施例应用时的示意图，图3是本发明一个具体实施例的结构示意图，如图所示，建筑模板拉杆，包括设置在两个建筑模板之间的拉杆主体1，所述拉杆主体1包括杆体20及分别设置在杆体20两端的连接部21、22，所述杆体20横截面为圆形，且该杆体20两端的截面的直径d1、d2不相等，使得杆体20形成类似与模具中拔模设计的一带一定斜度角的圆锥形结构，当混凝土固化后，从杆体20直径较小的一端向直径较大的一端敲打，即可取出拉杆主体1，取出非常的方便，且无需套设塑料管，节省大量的塑料管，并简化了拉杆的安装工序，大大的降低了成本，且拉杆与墙体的接触面平整，修补时密封的效果好，不易出现漏水。With reference to Fig. 1 to Fig. 3, Fig. 1, Fig. 2 are the schematic diagrams when a specific embodiment of the present invention is applied, and Fig. 3 is the structural representation of a specific embodiment of the present invention, as shown in the figure, the construction formwork pull rod, including being arranged on two The tie rod main body 1 between two building templates, the tie rod main body 1 includes a rod body 20 and connecting parts 21, 22 respectively arranged at both ends of the rod body 20, the cross section of the rod body 20 is circular, and the cross section of the rod body 20 two ends is The diameters d1 and d2 are not equal, so that the rod body 20 forms a conical structure with a certain slope angle similar to the draft design in the mold. After the concrete is cured, knock from the end of the rod body 20 with a smaller diameter to the end with a larger diameter. The main body 1 of the tie rod can be taken out, which is very convenient to take out, and there is no need to set a plastic pipe, which saves a lot of plastic pipes, simplifies the installation process of the tie rod, greatly reduces the cost, and the contact surface between the tie rod and the wall is smooth and easy to repair The time sealing effect is good, and water leakage is not easy to occur.
在本发明中，将所述斜度角设置为0.2°-1°，作为优选的在本实施例中，该斜度角设置为0.5°，保证拉杆的机构强度，且不影响拉杆的取出，并且为后续的拉杆孔混凝土填充带来便利。In the present invention, the inclination angle is set to 0.2°-1°. As a preferred example, in this embodiment, the inclination angle is set to 0.5° to ensure the mechanical strength of the pull rod without affecting the removal of the pull rod. And it brings convenience for the subsequent concrete filling of tie rod holes.
作为优选的，所述连接部21、22为一扁平结构，以贴合建筑模板的侧面，所述连接部21、22上设置有与建筑模板上的安装孔对应的连接孔位，以方便拉杆与建筑模板的组装。Preferably, the connecting parts 21 and 22 are a flat structure to fit the sides of the building formwork, and the connecting parts 21 and 22 are provided with connection holes corresponding to the mounting holes on the building formwork to facilitate the pulling of the rods. Assembly with building formwork.
在本发明中，为进一步方便拉杆的取出，还可在杆体20表面刷上一层润滑油，形成润滑油层，此外，还可在杆体20表面喷涂脱模剂，同样能够达到方便拉杆的取出的效果。In the present invention, in order to further facilitate the taking out of the pull rod, a layer of lubricating oil can also be brushed on the surface of the rod body 20 to form a lubricating oil layer. In addition, a release agent can also be sprayed on the surface of the rod body 20, which can also achieve the convenience of taking out the pull rod. Effect.
以上对本发明的较佳实施进行了具体说明，当然，本发明还可以采用与上述实施方式不同的形式，熟悉本领域的技术人员在不违背本发明精神的前提下所作的等同的变换或相应的改动，都应该属于本发明的保护范围内。The preferred implementation of the present invention has been described in detail above. Of course, the present invention can also adopt different forms from the above-mentioned embodiments. Those skilled in the art can make equivalent transformations or corresponding equivalents without violating the spirit of the present invention. Any changes should fall within the protection scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686119.9A CN104499712A (en) | 2014-11-25 | 2014-11-25 | Building Formwork Tie Rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686119.9A CN104499712A (en) | 2014-11-25 | 2014-11-25 | Building Formwork Tie Rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104499712A true CN104499712A (en) | 2015-04-08 |
Family
ID=52941153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410686119.9A Pending CN104499712A (en) | 2014-11-25 | 2014-11-25 | Building Formwork Tie Rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485726A (en) * | 2019-08-21 | 2019-11-22 | 山东方圆建筑材料有限公司 | The combination of building template pull rod |
| CN111910921A (en) * | 2020-07-09 | 2020-11-10 | 河南五方合创建筑设计有限公司 | Building template pull rod, building template and building template tie fixing system |
| CN111946061A (en) * | 2020-08-12 | 2020-11-17 | 鹏程建设集团有限公司 | Support structure in side of taking off soon |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280390A (en) * | 1993-03-25 | 1994-10-04 | N S P:Kk | Space holder of concrete formwork |
| CN203347233U (en) * | 2013-07-04 | 2013-12-18 | 中国建筑第八工程局有限公司 | Tapered tie bolt for large steel formworks |
| CN203514805U (en) * | 2013-09-04 | 2014-04-02 | 天津恒工模架工程股份有限公司 | Detachable pull tab for combined aluminum formwork |
| CN204357128U (en) * | 2014-11-25 | 2015-05-27 | 林德亮 | Building Formwork Tie Rod |
-
2014
- 2014-11-25 CN CN201410686119.9A patent/CN104499712A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280390A (en) * | 1993-03-25 | 1994-10-04 | N S P:Kk | Space holder of concrete formwork |
| CN203347233U (en) * | 2013-07-04 | 2013-12-18 | 中国建筑第八工程局有限公司 | Tapered tie bolt for large steel formworks |
| CN203514805U (en) * | 2013-09-04 | 2014-04-02 | 天津恒工模架工程股份有限公司 | Detachable pull tab for combined aluminum formwork |
| CN204357128U (en) * | 2014-11-25 | 2015-05-27 | 林德亮 | Building Formwork Tie Rod |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485726A (en) * | 2019-08-21 | 2019-11-22 | 山东方圆建筑材料有限公司 | The combination of building template pull rod |
| CN111910921A (en) * | 2020-07-09 | 2020-11-10 | 河南五方合创建筑设计有限公司 | Building template pull rod, building template and building template tie fixing system |
| CN111910921B (en) * | 2020-07-09 | 2022-05-03 | 河南五方合创建筑设计有限公司 | Building template drawknot fixing system |
| CN111946061A (en) * | 2020-08-12 | 2020-11-17 | 鹏程建设集团有限公司 | Support structure in side of taking off soon |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150408 |