CN203755498U - Horizontal frame section bar, fixing structure for frame type curtain wall and vertical frame punching positioning tool - Google Patents
Horizontal frame section bar, fixing structure for frame type curtain wall and vertical frame punching positioning tool Download PDFInfo
- Publication number
- CN203755498U CN203755498U CN201320889638.6U CN201320889638U CN203755498U CN 203755498 U CN203755498 U CN 203755498U CN 201320889638 U CN201320889638 U CN 201320889638U CN 203755498 U CN203755498 U CN 203755498U
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- CN
- China
- Prior art keywords
- horizontal frame
- pin
- frame
- curtain wall
- section bar
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Abstract
The utility model discloses a horizontal frame section bar, a fixing structure for a frame type curtain wall and a vertical frame punching positioning tool. The horizontal frame section bar comprises a section bar main body, wherein at least two prefabricated circular holes with open slots are arranged in a cross section of the section bar main body, and at least three axial extending raised strip parts are uniformly arranged in the prefabricated circular holes along the circumferential direction. The fixing structure for the frame type curtain wall is characterized in that the frame type curtain wall comprises a prefixed vertical frame and a horizontal frame fixedly linked with the vertical frame, wherein the horizontal frame section bar is selected as the horizontal frame; spring pin holes, which are formed after the raised strip parts are cut off, are arranged as the prefabricated circular holes in the end part of the horizontal frame; a spring and a pin are arranged in the spring pin holes; a pin hole corresponding to the pin is arranged in a lateral side of the vertical frame; the spring is resisted against the inner end of the pin; the outer end of the pin is arranged in the pin hole, so that the horizontal frame and the vertical frame are fixedly linked with each other. The horizontal frame section bar being 10-30mm long is arranged as the vertical frame punching positioning tool for the frame type curtain wall. The horizontal frame section bar has the characteristics of simple structure, good bending resistance of the horizontal frame, reasonable stress, cost-saving property and shortened construction period.
Description
Technical field
The utility model relates to a kind of wall body structure part and fixed structure thereof, more particularly refers to fixed structure and the munnion punching orientation tool of a kind of horizontal frame section, frame curtain wall.
Background technology
At present, (install in advance munnion in frame curtain wall structure, refill upper transverse frame) in, horizontal frame with adopt " L " type aluminum component way being connected generally of munnion, insert in horizontal frame section mating groove on the one side that is about to " L " type aluminum component, " L " type aluminum component another side is fixed on munnion with tapping screw, then buckles cover plate, antitorque bad, the tapping screw of the horizontal frame bending resistance of this way stressed unreasonable, waste horizontal frame material.The horizontal frame of curtain wall, munnion, accessory etc. are for ensureing that machining accuracy is all that this kind does and extended the curtain wall integral construction duration in processing factory's processing at present.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and the fixed structure of a kind of horizontal frame section, frame curtain wall and munnion punching orientation tool are provided, antitorque good, the reasonable stress of its simple structure, horizontal frame bending resistance, cost-saving, reduction of erection time.
For achieving the above object, the utility model is by the following technical solutions:
Horizontal frame section, comprises section bar body, and the cross section of described section bar body is at least provided with two prefabricated circular holes with open slot, and in described prefabricated circular hole, at least hoop is evenly provided with three axially extended convex strip portions.
Its further technical scheme is: described section bar body is provided with rectangular hollow chamber, is at least provided with two high spots on the inwall of cavity, and described high spot is provided with described prefabricated circular hole.
Its further technical scheme is: the outside of described section bar body is provided with connection part, and described connection part is at least provided with a draw-in groove portion.
The fixed structure of frame curtain wall, the horizontal frame that described frame curtain wall comprises pre-fixed munnion and is fixedly connected with hard frame; Described horizontal frame is aforesaid horizontal frame section, and the prefabricated circular hole of horizontal frame end is the spring pin hole after excision convex strip portions, and spring pin hole is built-in with spring and pin; The side of described munnion is provided with the pin hole corresponding with pin; Spring is only butted on the inner of pin, and the outer end of pin is placed in pin hole, forms being fixedly connected of horizontal frame and munnion.
Its further technical scheme is: described pin comprises that the insertion section of inserting in pin-and-hole, the cunning matching with spring pin hole close portion, and for being inserted in the spring location division of spring.
Its further technical scheme is: the head end of described insertion section is provided with tapered portion.
The munnion punching orientation tool of frame curtain wall, the foregoing horizontal frame section that described punching orientation tool is long 10-30mm; At least three convex strip portions in described prefabricated circular hole form the circular perforations that can pass through, and the bit diameter of punching use is equal to or slightly less than the diameter of circular perforations.
The utility model beneficial effect is compared with prior art: the feature that the utlity model has antitorque good, the reasonable stress of simple structure, horizontal frame bending resistance, cost-saving, reduction of erection time; Specifically be compared as follows:
Simple structure: horizontal frame is exactly a kind of part of spring pin with being connected of munnion, there is no other auxiliary components;
Horizontal frame bending resistance is antitorque good: traditional horizontal frame and munnion be connected employing " L " type aluminum component way, horizontal frame need be made local open section cavity, causes its bending resistance antitorque bad; The horizontal frame of the utility model can be made closed section cavity, and its bending resistance is antitorque good;
Reasonable stress: traditional horizontal frame and munnion be connected employing " L " type aluminum component way, the distance between tapping screw is less, thereby causes tapping screw stressed larger; The utility model spring, pin are arranged at horizontal frame section diagonal angle, distance maximum, thus realize the stressed minimum of spring pin.
Cost-saving: traditional horizontal frame and munnion be connected employing " L " type aluminum component way, horizontal frame need be made local open section cavity, stressed bad because of its section, therefore horizontal frame cross section is larger, also needs to increase the plate part of non-stress, therefore its material usage is large simultaneously; The horizontal frame of the utility model can be made closed section cavity, and its horizontal frame section is stressed good, therefore horizontal frame cross section is less, and does not have non-stress material, therefore its material usage is little, cost-saving;
Reduction of erection time: the horizontal frame of conventional curtain wall, munnion, accessory etc. are for ensureing that machining accuracy is to deliver to construction site after processing factory machines, and it is longer that this kind does logistics link, extended the curtain wall integral construction duration; The utility model spring, pin do not need processing, directly deliver to construction site and use, and horizontal frame, munnion are directly delivered to building site and simply processed, and can use, and reduce logistics link, save the construction period.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the horizontal frame section specific embodiment one of the utility model;
Fig. 2 is the schematic cross-section of the horizontal frame section specific embodiment two of the utility model;
Fig. 3 is the schematic cross-section of the horizontal frame section specific embodiment three of the utility model;
Fig. 4 is the horizontal plane schematic diagram (munnion and a horizontal frame) of the fixed structure specific embodiment of the utility model frame curtain wall;
Fig. 5 is the horizontal plane schematic diagram (two munnions and a horizontal frame) of the fixed structure specific embodiment of the utility model frame curtain wall;
Fig. 6 is the vertical plane schematic diagram of the fixed structure specific embodiment of the utility model frame curtain wall;
Fig. 7 is the pin figure in Fig. 4 embodiment;
Fig. 8 is the spring part figure in Fig. 4 embodiment;
Fig. 9 is the schematic perspective view of the utility model munnion punching orientation tool specific embodiment.
Reference numeral
10 section bar body 100 cavities
The prefabricated circular hole of 101 high spot 11
110 open slot 12 convex strip portions
13 connection part 14 draw-in groove portions
The hard frame of 15 slide groove portion 20
The horizontal frame of 21 pin-and-hole 30
31 spring pin hole 32 springs
33 pin 331 insertion sections
The 332 sliding portion 333 spring location divisions of closing
334 tapered portion 40 orientation tool that punches
Detailed description of the invention
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figure 1 to Figure 3, the horizontal frame section of the utility model, comprises section bar body 10, it is two that the cross section of section bar body 10 is provided with prefabricated circular hole 11(Fig. 1 of open slot 110, Fig. 2 is three, and Fig. 3 is four), the interior hoop of prefabricated circular hole 11 is evenly provided with three axially extended convex strip portions 12.Section bar body 10 is provided with rectangular hollow chamber 100, and the inwall of cavity 100 is provided with high spot 101, and high spot 101 is provided with described prefabricated circular hole 11.The outside of section bar body 10 is provided with connection part 13, and connection part 13 is provided with a draw-in groove portion 14, and the outside of section bar body 10 is also provided with two symmetrical slide groove portion 15.
Horizontal frame is square closed cavity, can select to arrange two, three, four the opening circular grooves with boss according to force request.Construction site workman with electric drill by boss (the being convex strip portions) mill off of the opening circular groove at horizontal frame two ends (being prefabricated circular hole), spring, pin plug are pressed in the circular groove of horizontal frame two ends cavity, then horizontal frame is pushed to adjacent two munnion circular holes (being pin hole) position, pin is under the effect of spring, and bullet enters in munnion circular hole.Horizontal frame is without processing in processing factory, and simple processing can be constructed at the construction field (site), saves horizontal frame secondary conveying and process-cycle, very simple and fast of construction and installation simultaneously.
As Figure 4-8, the fixed structure of the utility model frame curtain wall, the horizontal frame 30 that frame curtain wall comprises pre-fixed munnion 20 and is fixedly connected with hard frame 20; Horizontal frame 30 is aforesaid horizontal frame section, and the prefabricated circular hole of horizontal frame end is the spring pin hole 31 after excision convex strip portions, and spring pin hole 31 is built-in with spring 32 and pin 33; The side of munnion 20 is provided with the pin hole corresponding with pin 33 21; Spring 32 is only butted on the inner of pin 33, and the outer end of pin 33 is placed in pin hole 21, forms being fixedly connected between horizontal frame 30 and munnion 20.
Wherein, pin 33 comprises that the insertion section 331 of inserting in pin-and-hole 21, the cunning matching with spring pin hole 31 close portion 332, and for being inserted in the spring location division 333 of spring 32; The head end of insertion section 331 is provided with tapered portion 334, can insert more easily in pin hole.The interior diameter of spring is consistent with pole (the being spring location division) external diameter of pin tail end, and the external diameter of spring is not more than pin back segment pole (i.e. the sliding portion of closing) diameter simultaneously; The elastic compression length of spring is greater than the length of pin leading portion.
As shown in Figure 9, the munnion punching orientation tool 40 of the utility model frame curtain wall, is the horizontal frame section of long 10-30mm; At least three convex strip portions in prefabricated circular hole form the circular perforations that can pass through, and the bit diameter of punching use is equal to or slightly less than the diameter of circular perforations.
The position that horizontal frame long 10-30mm is leaned against to the pre-punching of munnion is as punching jig, and workman is manual at the construction field (site) to punch to munnion with electric drill, can avoid that manual punching error is large, the large problem of range deviation between Kong Yukong.This utility model constructure scheme munnion is without in factory process, and accurate machining at the construction field (site), can save munnion process-cycle and processing charges and secondary conveying, trucking expenses, can greatly shorten the construction period simultaneously.
As innovation main points of the present utility model, the profile structure with cavity that horizontal frame adopts is provided with multiple prefabricated circular holes with open slot in cavity, has adopted multiple convex strip portions in prefabricated circular hole, be easy to form screw thread pre-manufactured hole, be convenient to the screw-in of tapping screw.Wherein, the height of convex strip portions is slightly smaller than the degree of depth of the tapping screw tooth line corresponding with prefabricated Circularhole diameter.In order to improve the intensity of prefabricated circular hole, in other embodiment, the convex strip portions in prefabricated circular hole can be also four, five or six.For being easy to the extrusion modling of section bar, when prefabricated Circularhole diameter is below 4mm, convex strip portions is three (or being called three); In the time that prefabricated Circularhole diameter is 4.5-5mm, convex strip portions is four; In the time that prefabricated circular hole is 5.5-6mm, convex strip portions is five or six.
In other embodiment, in frame curtain wall structure, be horizontal frame if first fixing, refill munnion, the structure of horizontal frame, munnion and the structure of above-described embodiment are exchanged.
In sum, the utlity model has the feature of antitorque good, the reasonable stress of simple structure, horizontal frame bending resistance, cost-saving, reduction of erection time; Specifically be compared as follows:
Simple structure: horizontal frame is exactly a kind of part of spring pin with being connected of munnion, there is no other auxiliary components;
Horizontal frame bending resistance is antitorque good: traditional horizontal frame and munnion be connected employing " L " type aluminum component way, horizontal frame need be made local open section cavity, causes its bending resistance antitorque bad; The horizontal frame of the utility model can be made closed section cavity, and its bending resistance is antitorque good;
Reasonable stress: traditional horizontal frame and munnion be connected employing " L " type aluminum component way, the distance between tapping screw is less, thereby causes tapping screw stressed larger; The utility model spring, pin are arranged at horizontal frame section diagonal angle, distance maximum, thus realize the stressed minimum of spring pin;
Cost-saving: traditional horizontal frame and munnion be connected employing " L " type aluminum component way, horizontal frame need be made local open section cavity, stressed bad because of its section, therefore horizontal frame cross section is larger, also needs to increase the plate part of non-stress, therefore its material usage is large simultaneously; The horizontal frame of the utility model can be made closed section cavity, and its horizontal frame section is stressed good, therefore horizontal frame cross section is less, and does not have non-stress material, therefore its material usage is little, cost-saving;
Reduction of erection time: the horizontal frame of conventional curtain wall, munnion, accessory etc. are for ensureing that machining accuracy is to deliver to construction site after processing factory machines, and it is longer that this kind does logistics link, extended the curtain wall integral construction duration; The utility model spring, pin do not need processing, directly deliver to construction site and use, and horizontal frame, munnion are directly delivered to building site and simply processed, and can use, and reduce logistics link, save the construction period.
Above-mentionedly only further illustrate technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, is all subject to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (8)
1. horizontal frame section, comprises section bar body, it is characterized in that the cross section of described section bar body is at least provided with two prefabricated circular holes with open slot, and in described prefabricated circular hole, at least hoop is evenly provided with three axially extended convex strip portions.
2. horizontal frame section according to claim 1, is characterized in that described section bar body is provided with rectangular hollow chamber, is at least provided with two high spots on the inwall of cavity, and described high spot is provided with described prefabricated circular hole.
3. horizontal frame section according to claim 2, is characterized in that the outside of described section bar body is provided with connection part, and described connection part is at least provided with a draw-in groove portion.
4. horizontal frame section according to claim 1, is characterized in that the diameter of described prefabricated circular hole is below 4mm, and convex strip portions is three; When prefabricated Circularhole diameter is 4.5-5mm, convex strip portions is four; In the time that prefabricated circular hole is 5.5-6mm, convex strip portions is five or six.
5. the fixed structure of frame curtain wall, the horizontal frame that described frame curtain wall comprises pre-fixed munnion and is fixedly connected with hard frame; It is characterized in that described horizontal frame is horizontal frame section claimed in claim 1, the prefabricated circular hole of horizontal frame end is the spring pin hole after excision convex strip portions, and spring pin hole is built-in with spring and pin; The side of described munnion is provided with the pin hole corresponding with pin; Spring is only butted on the inner of pin, and the outer end of pin is placed in pin hole, forms being fixedly connected of horizontal frame and munnion.
6. the fixed structure of frame curtain wall according to claim 5, is characterized in that described pin comprises that the insertion section of inserting in pin-and-hole, the cunning matching with spring pin hole close portion, and for being inserted in the spring location division of spring.
7. the fixed structure of frame curtain wall according to claim 6, is characterized in that the head end of described insertion section is provided with tapered portion.
8. the munnion of frame curtain wall punching orientation tool, is characterized in that the as claimed in claim 1 horizontal frame section that described punching orientation tool is long 10-30mm; At least three convex strip portions in described prefabricated circular hole form the circular perforations that can pass through, and the bit diameter of punching use is equal to or slightly less than the diameter of circular perforations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889638.6U CN203755498U (en) | 2013-12-31 | 2013-12-31 | Horizontal frame section bar, fixing structure for frame type curtain wall and vertical frame punching positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889638.6U CN203755498U (en) | 2013-12-31 | 2013-12-31 | Horizontal frame section bar, fixing structure for frame type curtain wall and vertical frame punching positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755498U true CN203755498U (en) | 2014-08-06 |
Family
ID=51250789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889638.6U Expired - Fee Related CN203755498U (en) | 2013-12-31 | 2013-12-31 | Horizontal frame section bar, fixing structure for frame type curtain wall and vertical frame punching positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695597A (en) * | 2015-03-16 | 2015-06-10 | 杭州斯泰新材料技术有限公司 | Fast-assembly detachable pin |
-
2013
- 2013-12-31 CN CN201320889638.6U patent/CN203755498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695597A (en) * | 2015-03-16 | 2015-06-10 | 杭州斯泰新材料技术有限公司 | Fast-assembly detachable pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20211231 |