CN104018584A - Anti-loose and anti-skid channel and installation connection device thereof - Google Patents
Anti-loose and anti-skid channel and installation connection device thereof Download PDFInfo
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- CN104018584A CN104018584A CN201410282423.7A CN201410282423A CN104018584A CN 104018584 A CN104018584 A CN 104018584A CN 201410282423 A CN201410282423 A CN 201410282423A CN 104018584 A CN104018584 A CN 104018584A
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- conduit
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- mat
- channel
- serration
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Abstract
The invention discloses an anti-loose and anti-skid channel and an installation connection device thereof. The installation connection device disclosed by the invention is composed of a channel (1), a special bolt (2) for the channel, an anti-loose and anti-skid clamping mat (3) and an installed and connected work-piece (4); fine teeth 5 are continuously and uniformly distributed on the outside surface of the channel (1) having an opening; fine teeth 4 matched with the fine teeth 5 on the outside surface of the channel (1) are positioned below two sides of the clamping mat (3); two ends of the clamping mat (3) are provided with downward clamping hooks 1; the T-shaped head of the bolt (2) is put in the inner groove of the channel (1); an inner hook 3 of the channel (1) is hooked by a head part 2; the clamping mat (3) penetrates through a rod part of the bolt (2); the tooth surfaces 4 are engaged with the teeth 5 on the outside surface 6 of the channel; the head part 2 of the bolt (2) is clamped and hooked by a clamping hook 1. The bolt (2) penetrating through the clamping mat (3) cannot move (slide) along the length direction of the channel under the load condition, so that the bolt (2) is precisely located in advance before the work-piece (4) is installed; installation and connection are more steady and reliable in the use process; the anti-loose and anti-skid channel and the installation connection device thereof disclosed by the invention is steady and reliable in whole locating and locking, simple and convenient to operate, free from special tool and accessory, reusable and good in economy.
Description
Technical field
The present invention relates to a kind of install for the parts such as contact net, pipeline, and have anti-loosening, along the skid-resistant conduit of channel lengths direction, formed by conduit body, special T-shaped bolt and mat.Owing to thering is anti-loosening function, make to install the stability, accurate positioning, the reliability that connect and significantly improve, owing to thering is anti-slip function, be specially adapted to the conduit of vertically arranging.Be mainly used in the fixed installation of railway contact line, utilities pipeline and other annex, the outer suspension member of building etc.
Background technology
Conduit is that the T-shaped groove of a similar prolongation, coordinates special T-shaped bolt along installation line arrangement, with the shaped steel of T-shaped inside groove, realizes workpiece and connects in the installation of conduit outer surface plane.Conduit material is mostly ordinary carbon steel, also has part stainless steel, has plurality of specifications model, generally adopts hot rolling, cold-bending molding technology manufacture, also has part to adopt casting method manufacture.Scope of application one is for steel work system, and using method is that conduit is welded to connect to the position requiring in structure; Another kind is for concrete pouring structure, and using method is that conduit is embedded in to the position requiring in concrete in advance, conduit outward opening, and upper surface and concrete outer surface are in same plane.In order to strengthen the bond strength of conduit in concrete, pre-buried channel flow has also increased crab-bolt (or anchor pin) and has strengthened the bond strength of whole conduit in concrete in bottom.Its remarkable handling characteristics can realize workpiece in optional position along the line exactly connection is installed.
Existing conduit is owing to being same cross section along its length, as existing utility model patent " a kind of hot-rolled steel channel " patent No. ZL200820108272.3, after this conduit is installed and is connected, in use become flexible because STRESS VARIATION and vibration environment easily cause to be connected, stability, the reliability of use are very limited; Frictional force after length direction connects by bolt is entirely fastening simultaneously, lack locking reliably, easily be moved, in particular for building plug-in grade under the vertical state of arranging of conduit, the initial location of installing is difficult for, in use procedure, very easily slide, have at present adopt the mode of being welded again locking after installing, operation easier is large, cost is higher.Although existing a kind of in conduit inside with roller seating space conduit, as publicity patent of invention " Slotware anchoring device for construction industry " number of patent application 200710045762.3, existing utility model patent " a kind of synchronous belt tooth gullet-shaped pre-embedding connection system " patent No. ZL200820043743.7, but need same toothed special bolt to be used in conjunction with, there is certain locking functions, once the positioning function of roller seating space significantly weakens even and completely loses after bolt looseness, the movement of link position can be installed equally.When also conduit vertically arranges, T-shaped Bolt to position can not, from hand, must be tightened outside clamp nut, workpiece is installed in advance accurately location again and is brought difficulty.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, a kind of have anti-loosening, anti-slip, reliable and stable novel conduit and corresponding linkage are provided, can under arrangement states, can realize the accurate location of installation link position, forever locking in conduit horizontal arrangement with vertically, have convenient to operation, reliable and stable, the installation that is applicable to various use conduits connects, while connection for vertically arranging, installing, advantage is more remarkable, is particularly useful for having when conduit is vertically arranged pre-aligned, the high outer suspension member of building that also has shockproof requirement of required precision to install.
Technical solution of the present invention is:
There is conduit and an installing and connecting apparatus thereof anti-loosening, anti-slip function, formed by conduit (), conduit special bolt (two), locking antiskid mat (three), the workpiece (four) that is mounted connection.Conduit (one) is having opening external surface to have continuous uniform distribution serration 5; Below mat (three) both sides, with the serration 4 matching with the external surface serration 5 of conduit (), two ends are with downward folder hook 1; The T connector of bolt (two) is put into conduit (one's) inside groove, head 2 hooks the interior hook 3 of conduit (), mat (three) is passed the bar portion of bolt (two), tooth 5 interlocks of external surface 6 on its flank of tooth 4 and conduit, and folder hook 1 clamps, hooks the head 2 of bolt (two).
Preferentially, conduit () bottom band is useful on concrete embedded multi-form weld crab-bolt or weld anchor pin or monoblock cast anchor pin.
Preferentially, mat (three) is pressed in advance through the bar portion of bolt (two), completes pre-aligned on conduit () of bolt (two), after subsequent workpiece is in place, use plain nut fastening.
Preferentially, the external surface that conduit () is used for designing continuous uniform distribution serration (5) at opening is inclined-plane (6), and the face of corresponding mat (three) both sides band serrations (4) is also inclined-plane.
Preferentially, the folder hook (1) of mat (three) hooks the bottom of bolt (twos') head (2), the elastic force of utilization folder hook makes bolt head (2) be adjacent to conduit interior hook (3), the serration (4) of mat (three) and the serration (5) of conduit () is adjacent to, interlock, simultaneously because the clamping action of folder hook (1) prevents that bolt (two) from rotating, getting loose.
Preferentially, mat upper surface is higher than showing datum 7 on conduit.
The invention has the beneficial effects as follows:
Only conduit () is improved on a small quantity, use the T-shaped bolt of existing general conduit, do not need supporting T-shaped bolt in addition;
Mat (three) is enclosed within the bar portion of bolt (two), utilizes the elastic force of folder hook to make bolt head 2 be adjacent to hook 3 in conduit, gets loose because the clamping action of folder hook 1 prevents that bolt (two) from rotating simultaneously;
On the tooth 4 on mat (three) surface and conduit, show the mutual interlock of tooth 5 on inclined-plane 6, make, through mat (threes') bolt (two), the movement (slip) along channel lengths direction not to occur under load condition yet, before being convenient to workpiece (four) and installing bolt (two) accurately install in location and use procedure in advance connect more solid and reliable;
Whole location, lock reliable and stable, easy and simple to handlely, do not need special tool, accessory, and reusable, economical.
Brief description of the drawings
Accompanying drawing describes the present invention in detail, wherein:
Figure 1 shows that existing common channels;
Figure 2 shows that channel structure of the present invention;
Figure 3 shows that weld crab-bolt, weld anchor pin, the monoblock cast anchor pin of conduit of the present invention and bottom;
Locking antiskid mat structure of the present invention shown in Fig. 4;
Figure 5 shows that syndeton form of the present invention;
Figure 6 shows that syndeton outward appearance of the present invention.
Detailed description of the invention
Embodiment mono-:
As Fig. 4, conduit is welded on steel work in advance or Transducers Embedded in Concrete is built face, and conduit opening and installed surface are outside;
Concrete embedded conduit bottom can be with the weld crab-bolt just like Fig. 1-2 or weld anchor pin or monoblock cast anchor pin to strengthen and concrete combination;
The head 2 of bolt (two) is put into the T-shaped groove of conduit (), move to need position, by bolt (two) around self axis 90-degree rotation;
Mat (three) is inserted in to the bar portion of bolt (two), folder hook 1 and the flank of tooth 4 are to conduit one side, and the flank of tooth 4 is relative with the flank of tooth 5 of conduit (), and folder hook 1 is positioned at conduit () opening;
Mat (three) is pressed onto the end of to, head 2 bottoms that make its folder hook 1 hook bolt two, utilize self elastic force of mat (three) to make the head 2 of bolt (two) outwards be adjacent to hook 3 in conduit, serration 5 interlocks that simultaneously make the serration 4 of mat (three) both sides and the upper skewed surface of conduit () 6 continuous uniform above distribute, realize pre-aligned;
Penetrate and be mounted workpiece (four), use fastening nuts to complete connection.
Embodiment bis-:
As Fig. 4, conduit is welded on steel work in advance or Transducers Embedded in Concrete is built face, and conduit opening and installed surface are outside;
Concrete embedded conduit bottom can be with the weld crab-bolt just like Fig. 1-2 or weld anchor pin or monoblock cast anchor pin to strengthen and concrete combination;
By bar portion cover have mat (three), be installed with workpiece (four) is installed and with the head 2 of the peace bolt (two) of clamp nut together with the folder hook 1(flank of tooth 4 of mat (three) to conduit one side, the flank of tooth 4 is relative with the flank of tooth 5 of conduit (), folder hook 1 is positioned at conduit () opening) together put into the T-shaped groove of conduit (), move to need position, by bolt (two) around self axis 90-degree rotation;
Be screwed into clamp nut, mat (three) is pressed onto the end of to, head 2 bottoms that make its folder hook 1 hook bolt two, utilize self elastic force of mat (three) to make the head 2 of bolt (two) outwards be adjacent to hook 3 in conduit, serration 5 interlocks that simultaneously make the serration 4 of mat (three) both sides and the upper skewed surface of conduit () 6 continuous uniform above distribute, the fastening locking of workpiece (four) will be installed simultaneously, complete connection.
From diagram and above installation steps, the realization of conduit of the present invention and installing and connecting apparatus thereof loosens, anti-skidding, pre-aligned effect.
Disclosed all features in this manual, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this manual (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
The present invention is not limited to aforesaid detailed description of the invention.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (6)
1. one kind has conduit and installing and connecting apparatus thereof anti-loosening, anti-slip function, formed by conduit (), conduit special bolt (two), locking antiskid mat (three), the workpiece (four) that is mounted connection, it is characterized in that, conduit () is having opening external surface to have continuous uniform distribution serration (5); Below mat (three) both sides, with the serration (4) matching with the external surface serration (5) of conduit (), two ends are with downward folder hook (1); The T connector of bolt (two) is put into conduit (one's) inside groove, head (2) hooks the interior hook (3) of conduit (), mat (three) is through the bar portion of bolt (two), tooth (5) interlock of external surface (6) on its flank of tooth (4) and conduit, folder hook (1) clamps, hooks bolt (twos') head (2).
2. conduit according to claim 1 and installing and connecting apparatus thereof, is characterized in that, conduit () bottom band is useful on concrete embedded multi-form weld crab-bolt or weld anchor pin or monoblock cast anchor pin.
3. conduit according to claim 1 and installing and connecting apparatus thereof, it is characterized in that, mat (three) is pressed in advance through the bar portion of bolt (two), complete pre-aligned on conduit () of bolt (two), after subsequent workpiece is in place, use plain nut fastening.
4. conduit according to claim 1 and installing and connecting apparatus thereof, it is characterized in that, the external surface that conduit () is used for designing continuous uniform distribution serration (5) at opening is inclined-plane (6), and the face of corresponding mat (three) both sides band serrations (4) is also inclined-plane.
5. conduit according to claim 1 and installing and connecting apparatus thereof, it is characterized in that, the folder hook (1) of mat (three) hooks the bottom of bolt (twos') head (2), the elastic force of utilization folder hook makes bolt head (2) be adjacent to conduit interior hook (3), the serration (4) of mat (three) and the serration (5) of conduit () is adjacent to, interlock, simultaneously because the clamping action of folder hook (1) prevents that bolt (two) from rotating, getting loose.
6. conduit according to claim 1 and installing and connecting apparatus thereof, is characterized in that, mat upper surface is higher than showing datum (7) on conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282423.7A CN104018584B (en) | 2014-06-23 | 2014-06-23 | A kind of locking antiskid groove road and installing and connecting apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282423.7A CN104018584B (en) | 2014-06-23 | 2014-06-23 | A kind of locking antiskid groove road and installing and connecting apparatus thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104018584A true CN104018584A (en) | 2014-09-03 |
| CN104018584B CN104018584B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282423.7A Active CN104018584B (en) | 2014-06-23 | 2014-06-23 | A kind of locking antiskid groove road and installing and connecting apparatus thereof |
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| CN (1) | CN104018584B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155699A (en) * | 2015-07-17 | 2015-12-16 | 浙江埃拉建筑节能科技有限公司 | Fixing device used for heat-insulating plate |
| CN105350987A (en) * | 2015-11-26 | 2016-02-24 | 四川中昊创业高铁新技术开发有限公司 | Fixed installation structure and method for pre-buried channel in mine digging method trolley |
| CN106437767A (en) * | 2016-11-01 | 2017-02-22 | 中昊创业高铁新材料有限公司 | Tunnel pre-burying conduit installation structure and tunnel pre-burying conduit installation method |
| CN106979213A (en) * | 2016-01-15 | 2017-07-25 | 江苏华彤新能源科技有限公司 | A kind of device for preventing conduit from loosening |
| CN107234986A (en) * | 2017-07-02 | 2017-10-10 | 湖南华品轨道交通有限公司 | A kind of C-shaped conductor rail anchor |
| CN108842929A (en) * | 2018-07-16 | 2018-11-20 | 包头市胜德鑫特种型材制造有限公司 | The adjustable structure part connection method of double external tooth resist displacements |
| CN113047868A (en) * | 2021-04-01 | 2021-06-29 | 广西安盾交通科技有限公司 | Channel firm in installation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1693525A2 (en) * | 2005-02-16 | 2006-08-23 | Edilmatic S.R.L. | Anchoring device for concrete products |
| CN201620472U (en) * | 2010-02-10 | 2010-11-03 | 毕伽璧(上海)建筑科技有限公司 | C-shaped channel steel and bolt fastener structure |
| CN102587550A (en) * | 2012-02-29 | 2012-07-18 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
-
2014
- 2014-06-23 CN CN201410282423.7A patent/CN104018584B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1693525A2 (en) * | 2005-02-16 | 2006-08-23 | Edilmatic S.R.L. | Anchoring device for concrete products |
| CN201620472U (en) * | 2010-02-10 | 2010-11-03 | 毕伽璧(上海)建筑科技有限公司 | C-shaped channel steel and bolt fastener structure |
| CN102587550A (en) * | 2012-02-29 | 2012-07-18 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155699A (en) * | 2015-07-17 | 2015-12-16 | 浙江埃拉建筑节能科技有限公司 | Fixing device used for heat-insulating plate |
| CN105350987A (en) * | 2015-11-26 | 2016-02-24 | 四川中昊创业高铁新技术开发有限公司 | Fixed installation structure and method for pre-buried channel in mine digging method trolley |
| CN106979213A (en) * | 2016-01-15 | 2017-07-25 | 江苏华彤新能源科技有限公司 | A kind of device for preventing conduit from loosening |
| CN106437767A (en) * | 2016-11-01 | 2017-02-22 | 中昊创业高铁新材料有限公司 | Tunnel pre-burying conduit installation structure and tunnel pre-burying conduit installation method |
| CN107234986A (en) * | 2017-07-02 | 2017-10-10 | 湖南华品轨道交通有限公司 | A kind of C-shaped conductor rail anchor |
| CN108842929A (en) * | 2018-07-16 | 2018-11-20 | 包头市胜德鑫特种型材制造有限公司 | The adjustable structure part connection method of double external tooth resist displacements |
| CN113047868A (en) * | 2021-04-01 | 2021-06-29 | 广西安盾交通科技有限公司 | Channel firm in installation |
| CN113047868B (en) * | 2021-04-01 | 2023-08-22 | 广西安盾交通科技有限公司 | Firmly-installed channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104018584B (en) | 2016-06-08 |
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