CN201620472U - C-shaped channel steel and bolt fastener structure - Google Patents
C-shaped channel steel and bolt fastener structure Download PDFInfo
- Publication number
- CN201620472U CN201620472U CN2010201123699U CN201020112369U CN201620472U CN 201620472 U CN201620472 U CN 201620472U CN 2010201123699 U CN2010201123699 U CN 2010201123699U CN 201020112369 U CN201020112369 U CN 201020112369U CN 201620472 U CN201620472 U CN 201620472U
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Abstract
A C-shaped channel steel and bolt fastener structure used for construction and equipment installation is characterized in that a bolt supporting surface and a positioning surface are arranged at the opening part of the C-shaped channel steel and present an inclined shape, and a plurality of connecting rods are fixedly connected at the back of the channel steel. A T-shaped special bolt adopts a structure with a special shape, wherein the head part is capitate, lugs with inclined planes are arranged at both ends and are connected with the channel steel supporting surface in a joint manner, and a block is arranged at the capitate part of the head part and a screw thread and is embedded into an elongated slot of the channel steel. The C-shaped channel steel and bolt fastener structure has the advantages that the lugs with inclined planes of the T-shaped special bolt are accurately positioned and joint with the supporting surface of the channel steel without deflection, and the T-shaped head part can slide transversely anywhere in the slot of the C-shaped channel steel along the length direction, thereby facilitating distance adjustment during the construction and equipment installation.
Description
Technical field
The utility model relates to the building field securing member, and the fastener constructions that particularly a kind of C type channel-section steel and bolt constitute is applied to building, equipment installation and logistics warehouse etc.
Background technology
In traditional handicraft, general employing steel plate adds the weld anchor leg and carries out concrete embedded and other connections, and this kind technology particularly just seems cumbersome during work high above the ground in actual engineering, must carry plurality of devices and be necessary that many people cooperate, and exist certain potential safety hazard and welding procedure difficult quality control stability.The appearance of C type channel-section steel can thoroughly change the deficiency in the existing construction, it is easy to carry light and handy, per pass technology all is reliable and stable mechanical connection, therefore can avoid the unstability of high-altitude welding effectively, last only need to cooperate special T type special bolt can realize and being connected of other firmwares that the convenience of whole system, accuracy, stability, safety just can demonstrate fully.
In the prior art, the fastening bolt T head on the market is S-shaped, parallelogram etc.Because above-mentioned head configuration, wedge angle appears in head, and stressed back wedge angle damages easily, and mould is easily impaired during manufacturing, and the life-span is shorter.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of C type channel-section steel and bolt fastener structure, C type channel-section steel opening part has a bolt supporting surface and locating surface to be skewed, bolt is put into wherein, is not deflection, and can move in the length direction optional position, make things convenient for equipment to install, the channel-section steel back fixation is connected with several connecting rods, is used at concrete pre-buriedly, and this structural member is simple in structure, easy for operation, can be widely used in building, equipment installation.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: C type channel-section steel opening part is provided with inclination locating surface 12 in an outer incline supporting surface 11 and, be connected with a T type bolt at supporting surface 11 and locating surface 12 places, channel-section steel back 13 is fixedly connected with connecting rod 3.
T type bolt is a kind of special type bolt, its head is the capitate shape, the width b of head is less than C type channel-section steel A/F a, length L is less than C type channel-section steel interior diameter d, T type special bolt 2 two ends respectively are provided with inclined-plane ear piece 21, be provided with a square 22 in head capitate and screw flight junction, its width is slightly less than capitate width b, and T type special bolt head has circular arc angle R.
The utility model has the advantages that:
C type channel-section steel back fixation is connected with several connecting rods, is used for concrete pre-buried; C type channel-section steel opening part has bolt supporting surface and locating surface, making bolt be placed in the channel-section steel correct location can deflection, and T type special bolt is moved in channel-section steel length direction optional position, makes things convenient for equipment to install, looser a bolt, bolt T connector portion can not rotate in channel-section steel yet.
Description of drawings:
Fig. 1 is a johning knot composition of the present utility model.
Fig. 2 is C type channel-section steel structure of the present utility model and back and connecting rod connection layout.
Fig. 3 is C type of the present utility model channel-section steel back and several connecting rod connection layouts.
Fig. 4 is a T type special bolt structure chart of the present utility model.
Fig. 5 is C type channel-section steel of the present utility model and T type special bolt connection layout.
Label declaration in the accompanying drawing
1-type channel-section steel; 11-outer incline supporting surface; Inclination locating surface in the 12-;
13-channel-section steel back; A-channel-section steel A/F
2-T type special bolt; 21-inclined-plane ear piece; The 22-square;
The b-head width; The L-head length; R-head chamfering;
The 3-connecting rod
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is described further:
See also shown in Fig. 1～5, C type channel-section steel of the present utility model and bolt fastener structure, wherein, C type channel-section steel 1 opening part has inclination locating surface 12 in the supporting surface 11 of an outer incline fastening bolt and, the T type special bolt of putting into 2 can be positioned; Be connected with several connecting rods 3 at C type channel-section steel back 13, be used for being embedded in concrete.
Described T type bolt, bolt for a kind of special shape structure, its head is the capitate shape, the width b of head is less than C type channel-section steel 1 A/F a, and length L is less than C type channel-section steel 1 interior diameter d, and T type special bolt 2 two ends respectively are provided with inclined-plane ear piece 21, interlocking is on the supporting surface 11 of C type channel-section steel 1, be provided with a square 22 in head capitate and screw flight junction, its width is slightly less than capitate head width b, and T type special bolt capitate head has circular arc angle R.When T type special bolt 2 uses, its capitate head is parallel to C type channel-section steel opening a, put into cell body, turn clockwise 90 °, the capitate length L direction that is T type special bolt 2 is vertical with the length direction of C type channel-section steel 1, at this moment, the inclined-plane ear piece 21 of T type special bolt 2 is fitted with the supporting surface of channel-section steel 11, the square 22 of bolt is chimeric with channel-section steel opening surface and locating surface, T type special bolt 2 can slide in the optional position in the channel-section steel elongated slot, so that the distance during construction is adjusted, after connector connects, tighten up with nut at last.
Described connecting rod 3, available screw-thread steel and 13 welding of channel-section steel back, or use rivet.
Claims (2)
1. C type channel-section steel and bolt fastener structure is characterized in that:
C type channel-section steel opening part is provided with inclination locating surface (12) in an outer incline supporting surface (11) and, locates to be connected with a T type bolt at supporting surface (11) and locating surface (12), and channel-section steel back (13) are fixedly connected with connecting rod (3).
2. C type channel-section steel according to claim 1 and bolt fastener structure is characterized in that:
Described T type bolt is a kind of special type structural bolts, its head is the capitate shape, the width of head (b) is less than C type channel-section steel A/F (a), length (L) is less than C type channel-section steel interior diameter (d), T type special bolt (2) two ends respectively are provided with inclined-plane ear piece (21), be provided with a square (22) in head capitate and screw flight junction, its width is slightly less than capitate width (b), and T type special bolt (2) head has circular arc angle (R).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201123699U CN201620472U (en) | 2010-02-10 | 2010-02-10 | C-shaped channel steel and bolt fastener structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201123699U CN201620472U (en) | 2010-02-10 | 2010-02-10 | C-shaped channel steel and bolt fastener structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620472U true CN201620472U (en) | 2010-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201123699U Expired - Fee Related CN201620472U (en) | 2010-02-10 | 2010-02-10 | C-shaped channel steel and bolt fastener structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620472U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114451A (en) * | 2010-12-24 | 2011-07-06 | 唐山轨道客车有限责任公司 | Protective device for C-shaped groove of railway vehicle and control handle |
| CN102587550A (en) * | 2012-02-29 | 2012-07-18 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
| CN102705339A (en) * | 2012-05-16 | 2012-10-03 | 苏州金牛精密机械有限公司 | Rapid clamping bolt for T-shaped slot |
| CN102927104A (en) * | 2012-11-05 | 2013-02-13 | 山东高速青岛公路有限公司 | Connecting bolt enabling screw to be mounted afterwards and using method of connecting bolt |
| CN103144685A (en) * | 2013-03-11 | 2013-06-12 | 苏州市奥杰汽车技术有限公司 | Bolt fixing connection structure for aluminium profile surface |
| CN104018584A (en) * | 2014-06-23 | 2014-09-03 | 成都金和工贸有限公司 | Anti-loose and anti-skid channel and installation connection device thereof |
| CN104411132A (en) * | 2014-11-28 | 2015-03-11 | 中国北车集团大连机车车辆有限公司 | Cabinet body structure and cabinet body mounting method |
| CN104930307A (en) * | 2015-06-30 | 2015-09-23 | 成都普创通信技术股份有限公司 | Universal groove suitable for subway equipment installation |
| CN107246075A (en) * | 2017-07-19 | 2017-10-13 | 中国装饰股份有限公司 | A kind of Multifunction wall hangs built-in fitting |
| GB2505720B (en) * | 2012-09-11 | 2018-08-01 | Finger Clear Ltd | Protective cover device including expansion panels for covering the angle formed between the edge of a hinged door and a door frame |
| TWI636172B (en) * | 2017-06-07 | 2018-09-21 | 尚稚程 | Steel frame joint fixing structure |
| CN109057015A (en) * | 2018-08-01 | 2018-12-21 | 中冶天工集团有限公司 | A kind of connection method of steel structure modularization house corner fittings and steel superstructure component |
| CN111230526A (en) * | 2020-02-26 | 2020-06-05 | 成都飞机工业（集团）有限责任公司 | Cam type stress-free clamping device |
| TWI709678B (en) * | 2019-08-21 | 2020-11-11 | 鼎立合成金屬有限公司 | Connecting component |
| CN112282076A (en) * | 2020-10-28 | 2021-01-29 | 中国一冶集团有限公司 | Single-screw auxiliary embedded groove-shaped embedded part mounting structure and mounting method |
-
2010
- 2010-02-10 CN CN2010201123699U patent/CN201620472U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114451A (en) * | 2010-12-24 | 2011-07-06 | 唐山轨道客车有限责任公司 | Protective device for C-shaped groove of railway vehicle and control handle |
| CN102114451B (en) * | 2010-12-24 | 2013-03-27 | 唐山轨道客车有限责任公司 | Protective device for C-shaped groove of railway vehicle and control handle |
| CN102587550B (en) * | 2012-02-29 | 2015-05-20 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
| CN102587550A (en) * | 2012-02-29 | 2012-07-18 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
| CN102705339A (en) * | 2012-05-16 | 2012-10-03 | 苏州金牛精密机械有限公司 | Rapid clamping bolt for T-shaped slot |
| GB2505720B (en) * | 2012-09-11 | 2018-08-01 | Finger Clear Ltd | Protective cover device including expansion panels for covering the angle formed between the edge of a hinged door and a door frame |
| CN102927104B (en) * | 2012-11-05 | 2015-05-20 | 青岛林川工程技术咨询有限公司 | Connecting bolt enabling screw to be mounted afterwards and using method of connecting bolt |
| CN102927104A (en) * | 2012-11-05 | 2013-02-13 | 山东高速青岛公路有限公司 | Connecting bolt enabling screw to be mounted afterwards and using method of connecting bolt |
| CN103144685A (en) * | 2013-03-11 | 2013-06-12 | 苏州市奥杰汽车技术有限公司 | Bolt fixing connection structure for aluminium profile surface |
| CN104018584A (en) * | 2014-06-23 | 2014-09-03 | 成都金和工贸有限公司 | Anti-loose and anti-skid channel and installation connection device thereof |
| CN104018584B (en) * | 2014-06-23 | 2016-06-08 | 成都金和工贸有限公司 | A kind of locking antiskid groove road and installing and connecting apparatus thereof |
| CN104411132A (en) * | 2014-11-28 | 2015-03-11 | 中国北车集团大连机车车辆有限公司 | Cabinet body structure and cabinet body mounting method |
| CN104411132B (en) * | 2014-11-28 | 2017-07-07 | 中国北车集团大连机车车辆有限公司 | A kind of cabinet installation method |
| CN104930307A (en) * | 2015-06-30 | 2015-09-23 | 成都普创通信技术股份有限公司 | Universal groove suitable for subway equipment installation |
| TWI636172B (en) * | 2017-06-07 | 2018-09-21 | 尚稚程 | Steel frame joint fixing structure |
| CN107246075A (en) * | 2017-07-19 | 2017-10-13 | 中国装饰股份有限公司 | A kind of Multifunction wall hangs built-in fitting |
| CN107246075B (en) * | 2017-07-19 | 2023-04-07 | 中国装饰股份有限公司 | Multifunctional wall surface hanging embedded part |
| CN109057015A (en) * | 2018-08-01 | 2018-12-21 | 中冶天工集团有限公司 | A kind of connection method of steel structure modularization house corner fittings and steel superstructure component |
| TWI709678B (en) * | 2019-08-21 | 2020-11-11 | 鼎立合成金屬有限公司 | Connecting component |
| CN111230526A (en) * | 2020-02-26 | 2020-06-05 | 成都飞机工业（集团）有限责任公司 | Cam type stress-free clamping device |
| CN112282076A (en) * | 2020-10-28 | 2021-01-29 | 中国一冶集团有限公司 | Single-screw auxiliary embedded groove-shaped embedded part mounting structure and mounting method |
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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 |
Granted publication date: 20101103 Termination date: 20150210 |
|
| EXPY | Termination of patent right or utility model |