CN105951595A - Chain type steel and assembling method thereof - Google Patents
Chain type steel and assembling method thereof Download PDFInfo
- Publication number
- CN105951595A CN105951595A CN201610275255.8A CN201610275255A CN105951595A CN 105951595 A CN105951595 A CN 105951595A CN 201610275255 A CN201610275255 A CN 201610275255A CN 105951595 A CN105951595 A CN 105951595A
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- CN
- China
- Prior art keywords
- chain
- shaped steel
- connector
- groove
- draw
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a chain type steel and an assembling method thereof. The chain type steel is integrally machined by a plurality of long circular chain sections; the two adjacent chain sections are arranged in a vertically staggered way; a pin shaft hole is formed in the center of each chain section; and the pin shaft holes are connected with pin shafts in a matched way. Compared with the prior art, the chain type steel and the assembling method thereof, disclosed by the invention, have the advantages of reasonable design, simple structure, easy machining, high structural strength and the like; and as end parts of the chain type steels are connected with each other through connecting piece and the plurality of chain type steels are assembled together through the pin shafts, the chain type steel and the assembling method thereof, disclosed by the invention, have the advantages of low construction cost, no need of welding, convenient mounting and high mounting efficiency.
Description
Technical field
The present invention relates to steel technical field, specifically a kind of chain shaped steel and assembling method thereof.
Background technology
At present, it is adaptable to hypervelocity, large-span steel facility, such as: bridge spanning the sea, skyscraper, offshore oil are flat
Platform derricks etc., are especially inconvenient to build the bridge with super-large span supported, the Steel material of employing, mostly are screw-thread steel, smooth steel bar
And the steel link chain that multiple chain link connects, Steel material or the structural strength of these several structures are the highest, or mounting process is complicated,
Needing the techniques such as welding to realize, installation cost is high, and the labor intensity of workman is big.
Summary of the invention
The technical assignment of the present invention is to provide a kind of chain shaped steel and assembling method thereof.
The technical assignment of the present invention realizes in the following manner, and this chain shaped steel is the forging integration of multiple Long Circle chain link
Processing, between adjacent two chain links, vertical interlaced is arranged, and is provided with a pin shaft hole at each link center, pin shaft hole with
Bearing pin is connected.
Described chain shaped steel end is connected with the end of another chain shaped steel by connector.
The end of described connector is provided with draw-in groove, and draw-in groove coordinates with chain link, and the width of draw-in groove top card notch is less than
The width of chain link；The connector correspondence of two same shapes fastens, and two connectors fix chain link in the corresponding draw-in groove fastened
In its space.
Having multiple bolt hole on the described connector outside draw-in groove, bolt hole coordinates with clamping screw.
Having groove on the connector body of described card trench bottom, the width of groove is more than the thickness of chain link and bearing pin
Diameter.
Described bearing pin is round steel or seamless steel pipe；Bearing pin or is threadeded for riveting with the fit system of pin shaft hole.
The assembling method of this chain shaped steel is as follows:
1) the shape forging integration that every chain shaped steel is arranged by adjacent two chain link vertical interlaceds is processed, and each
The center of chain link arranges a pin shaft hole；
2), when needing the single chain shaped steel installing sufficient length, the chain shaped steel end of every two suitable lengths is connected by connector
Together；Connector at least one end is provided with draw-in groove, and the connector of each two same shape fastens and uses, two of buckling state
Connector is locked with bolt by bolt hole thereon；When the connector that two shapes are identical fastens, correspondence it on
Draw-in groove correspondence fastens, and a chain link of chain shaped steel end is just fixed by the space formed, each draw-in groove top card notch
Width less than the width of chain link, it is ensured that the draw-in groove of buckling state can fix chain link；Groove on connector makes to be fixed
Chain link do not affected by neighboring vertical chain link and bearing pin；
3) when chain shaped steel needs to bend certain angle, realized by the connector between two sections of chain shaped steel, the bending of connector
Angle needs the angle bent consistent with chain shaped steel；
4) when the parallel cooperation of needs a plurality of chain shaped steel assembles and uses, connected by bearing pin between the chain shaped steel being parallel to each other, pin
The pin shaft hole on chain link that axle is parallel to each other by connection realizes two chain shaped steel and assembles, the fit system of bearing pin and pin shaft hole
For riveting or threaded.
Compared to the prior art a kind of chain shaped steel of the present invention and assembling method thereof, have reasonable in design, simple in construction, are prone to
Processing, structural strength high, be connected by connector between chain shaped steel and the end of chain shaped steel, logical between a plurality of chain shaped steel
Crossing bearing pin to be assembled together, construction cost is low, it is not necessary to welding, easy for installation, and installation effectiveness is high.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of chain shaped steel.
Accompanying drawing 2 is the confined state schematic diagram of a kind of chain shaped steel.
Accompanying drawing 3 is a kind of chain shaped steel and connector mated condition schematic diagram.
Accompanying drawing 4 is the structural representation of connector.
Accompanying drawing 5 is a plurality of chain shaped steel confined state axonometric chart.
In figure: 1, chain link, 2, pin shaft hole, 3, bearing pin, 4, connector, 5, draw-in groove, 6, bolt hole, 7, groove, 8, card notch.
Detailed description of the invention
Embodiment 1:
Single chain shaped steel and assembling method thereof are as follows:
1) the shape forging integration that every chain shaped steel is arranged by adjacent two chain link 1 vertical interlaceds is processed, and often
The center of individual chain link 1 arranges a pin shaft hole 2；
2), when needing the single chain shaped steel installing sufficient length, the chain shaped steel end of every two suitable lengths is by connector 4 even
It is connected together；Connector 4 at least one end is provided with draw-in groove 5, and the connector 4 of each two same shape fastens and uses, buckling state
Two connectors 4 locked with bolt by bolt hole 6 thereon；When the connector 4 that two shapes are identical fastens, its
The draw-in groove 5 of upper correspondence is corresponding to be fastened, and a chain link 1 of chain shaped steel end is just fixed by the space formed, each draw-in groove 5
The width of top card notch 8 is less than the width of chain link 1, it is ensured that the draw-in groove 5 of buckling state can fix chain link 1；On connector 4
Groove 7 makes the chain link 1 fixed not affected by neighboring vertical chain link 1 and bearing pin 3；
3) when chain shaped steel needs to bend certain angle, realized by the connector 4 between two sections of chain shaped steel, connector 4 curved
Bent angle needs the angle bent consistent with chain shaped steel.
Embodiment 2:
A plurality of chain shaped steel and assembling method thereof are as follows:
1) the shape forging integration that every chain shaped steel is arranged by adjacent two chain link 1 vertical interlaceds is processed, and often
The center of individual chain link 1 arranges a pin shaft hole 2；
2) the chain shaped steel end of every two suitable lengths is linked together by connector 4；Connector 4 at least one end is provided with card
Groove 5, the connector 4 of each two same shape fastens and uses, when the connector 4 that two shapes are identical fastens, correspondence it on
Draw-in groove 5 is corresponding to be fastened, and a chain link 1 of chain shaped steel end is just fixed by the space formed, each draw-in groove 5 top draw-in groove
The width of mouth 8 is less than the width of chain link 1, it is ensured that the draw-in groove 5 of buckling state can fix chain link 1；Groove 7 on connector 4 makes
The chain link 1 that must be fixed is not affected by neighboring vertical chain link 1 and bearing pin 3；
3) when chain shaped steel needs to bend certain angle, realized by the connector 4 between two sections of chain shaped steel, connector 4 curved
Bent angle needs the angle bent consistent with chain shaped steel.
4) a plurality of chain shaped steel parallel cooperation theed connect by connector 4 assembles use, logical between the chain shaped steel being parallel to each other
Crossing bearing pin 3 to connect, the pin shaft hole 2 on chain link 1 that bearing pin 3 is parallel to each other by connection realizes a plurality of chain shaped steel and assembles, bearing pin 3
For round steel or seamless steel pipe, bearing pin 3 or is threadeded for riveting with the fit system of pin shaft hole 2；Bearing pin 3 rivets with pin shaft hole 2
Time, then lined on bearing pin.
By detailed description of the invention above, described those skilled in the art can readily realize the present invention.But should
Working as understanding, the present invention is not limited to above-mentioned several detailed description of the invention.On the basis of disclosed embodiment, described technology
The technical staff in field can the different technical characteristic of combination in any, thus realize different technical schemes.
Claims (7)
1. a chain shaped steel, it is characterised in that this chain shaped steel is that the forging integration of multiple Long Circle chain link processes, adjacent two
Between individual chain link, vertical interlaced is arranged, and is provided with a pin shaft hole at each link center, and pin shaft hole is connected with bearing pin.
A kind of chain shaped steel the most according to claim 1, it is characterised in that connector is passed through with another in described chain shaped steel end
Article one, the end of chain shaped steel connects.
A kind of chain shaped steel the most according to claim 1 and assembling method thereof, it is characterised in that the end of described connector sets
Being equipped with draw-in groove, draw-in groove coordinates with chain link, and the width of draw-in groove top card notch is less than the width of chain link；The connection of two same shapes
Part correspondence fastens, and two connectors fix chain link in its space in the corresponding draw-in groove fastened.
A kind of chain shaped steel the most according to claim 3, it is characterised in that have many on the described connector outside draw-in groove
Individual bolt hole, bolt hole coordinates with clamping screw.
A kind of chain shaped steel the most according to claim 3, it is characterised in that open on the connector body of described card trench bottom
Having groove, the width of groove is more than thickness and the diameter of bearing pin of chain link.
A kind of chain shaped steel the most according to claim 1, it is characterised in that described bearing pin is round steel or seamless steel pipe；Pin
Axle or is threadeded for riveting with the fit system of pin shaft hole.
A kind of chain shaped steel the most according to claim 1, the assembling method of this chain shaped steel is as follows:
1) the shape forging integration that every chain shaped steel is arranged by adjacent two chain link vertical interlaceds is processed, and each
The center of chain link arranges a pin shaft hole；
2), when needing the single chain shaped steel installing sufficient length, the chain shaped steel end of every two suitable lengths is connected by connector
Together；Connector at least one end is provided with draw-in groove, and the connector of each two same shape fastens and uses, two of buckling state
Connector is locked with bolt by bolt hole thereon；When the connector that two shapes are identical fastens, correspondence it on
Draw-in groove correspondence fastens, and a chain link of chain shaped steel end is just fixed by the space formed, each draw-in groove top card notch
Width less than the width of chain link, it is ensured that the draw-in groove of buckling state can fix chain link；Groove on connector makes to be fixed
Chain link do not affected by neighboring vertical chain link and bearing pin；
3) when chain shaped steel needs to bend certain angle, realized by the connector between two sections of chain shaped steel, the bending of connector
Angle needs the angle bent consistent with chain shaped steel；
4) when the parallel cooperation of needs a plurality of chain shaped steel assembles and uses, connected by bearing pin between the chain shaped steel being parallel to each other, pin
The pin shaft hole on chain link that axle is parallel to each other by connection realizes two chain shaped steel and assembles, the fit system of bearing pin and pin shaft hole
For riveting or threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275255.8A CN105951595B (en) | 2016-04-29 | 2016-04-29 | A kind of chain shaped steel and its assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275255.8A CN105951595B (en) | 2016-04-29 | 2016-04-29 | A kind of chain shaped steel and its assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105951595A true CN105951595A (en) | 2016-09-21 |
| CN105951595B CN105951595B (en) | 2018-03-13 |
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ID=56916791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275255.8A Active CN105951595B (en) | 2016-04-29 | 2016-04-29 | A kind of chain shaped steel and its assembling method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105951595B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299416A (en) * | 1993-01-12 | 1994-04-05 | Wu Chia Long | Chain connector |
| US20110081195A1 (en) * | 2009-10-02 | 2011-04-07 | Wen-Pin Wang | Connection unit of a chain |
| CN202203339U (en) * | 2011-09-07 | 2012-04-25 | 金雁冰 | Tile pin chain joint |
| CN202468850U (en) * | 2012-01-17 | 2012-10-03 | 苏州环球集团链传动有限公司 | Connecting sheet of chain joint |
| CN203330693U (en) * | 2013-06-03 | 2013-12-11 | 潘富荣 | Weld-crater-free integrated chain type steel processing device |
| CN203548710U (en) * | 2013-11-13 | 2014-04-16 | 金雁冰 | Silent chain |
-
2016
- 2016-04-29 CN CN201610275255.8A patent/CN105951595B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299416A (en) * | 1993-01-12 | 1994-04-05 | Wu Chia Long | Chain connector |
| US20110081195A1 (en) * | 2009-10-02 | 2011-04-07 | Wen-Pin Wang | Connection unit of a chain |
| CN202203339U (en) * | 2011-09-07 | 2012-04-25 | 金雁冰 | Tile pin chain joint |
| CN202468850U (en) * | 2012-01-17 | 2012-10-03 | 苏州环球集团链传动有限公司 | Connecting sheet of chain joint |
| CN203330693U (en) * | 2013-06-03 | 2013-12-11 | 潘富荣 | Weld-crater-free integrated chain type steel processing device |
| CN203548710U (en) * | 2013-11-13 | 2014-04-16 | 金雁冰 | Silent chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105951595B (en) | 2018-03-13 |
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