CN104003281A - Overlap-connecting structure of escalator truss - Google Patents
Overlap-connecting structure of escalator truss Download PDFInfo
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- CN104003281A CN104003281A CN201410258939.8A CN201410258939A CN104003281A CN 104003281 A CN104003281 A CN 104003281A CN 201410258939 A CN201410258939 A CN 201410258939A CN 104003281 A CN104003281 A CN 104003281A
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- brace panel
- split truss
- truss
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- split
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Abstract
The invention discloses an overlap-connecting structure of an escalator truss. The structure comprises a first split truss and a second split truss. The first split truss comprises two first side edges, and the two first side edges are arranged on the upper side and the lower side of the first split truss respectively. The second split truss comprises two second side edges, and the two second side edges are arranged on the upper side and the lower side of the second split truss respectively. The first side edges are provided with first fixed reinforcing plates, and the first fixed reinforcing plates are placed on the outer sides of the first side edges. The second side edges corresponding to the first side edges are provided with second fixed reinforcing plates, and the second fixed reinforcing plates are placed on the outer sides of the second side edges. The first fixed reinforcing plates and the second fixed reinforcing plates are fixedly connected through connecting plates. According to the overlap-connecting structure, using space can be saved, overlap-connecting installation of the split trusses is made to be easier, and cost can be better lowered.
Description
Technical field
The present invention relates to a kind of connecting structure of refuting of moving staircase girders.
Background technology
At present, there is the hoisting depth of a lot of escalators higher, staircase intermediate, inclined minister degree is very long like this, add the consideration of the factors such as transportation, need to be refuted to connect by more piece staircase and form, staircase be refuted the intensity of connecting structure and the safety that rigidity directly affects staircase, therefore, in order to meet to refute, connect needs, prior art is generally that upper and lower chord inner side connects by connecting panel, or docks by the adapter plate bolt of truss end.These all can bring the waste on space, and the increase on cost, and owing to being to refute and connect in upper and lower chord inner side, cause problems such as refuting termination process existence installation difficulty.
Summary of the invention
Based on this, the invention reside in the defect that overcomes prior art, a kind of connecting structure of refuting of moving staircase girders is provided, this refutes connecting structure can save usage space, and refuting between split truss is connect install to be more prone to.
Its technical scheme is as follows:
A kind of moving staircase girders refute connecting structure, comprise the first split truss and the second split truss, this the first split truss comprises two first sides, these two first sides are divided into upside and the downside of the first split truss, described the second split truss comprises two second sides, these two second sides are divided into upside and the downside of the second split truss, on described first side, be provided with the first fixing brace panel, and make this first fixedly brace panel be positioned at the outside of this first side, on the second side corresponding with this first side, be provided with the second fixing brace panel, and make this second fixedly brace panel be positioned at the outside of this second side, described first fixedly brace panel with second fixedly brace panel by connecting panel, be fixedly connected with.
Due to first fixedly brace panel be fixedly installed on the outside of first side, second fixedly brace panel be fixedly installed on the outside of second side, thereby from section, can effectively strengthen the moment of inertia of section, thereby improve the whole flexing resistance of truss, reduce the deflection of truss, improve bulk strength; Importantly, because above-mentioned fixedly brace panel and the connecting panel that matches with it are in fact all arranged on the outside of truss, this has been avoided the generation of the problem such as miscellaneous part interference inside they and truss, thereby can save usage space, and can also make connection between split truss become to be more prone to, these are all conducive to reduce costs.
Therein in an embodiment, the first described split truss comprises two the first main strings, these two the first main strings are parallel to each other or are substantially parallel, and by tie-beam, be connected between these two the first main strings, described the first main string comprises the first main part, first connects end plate and described first side, this first connection end plate and first side are all fixedly installed on the first described main part, the second described split truss comprises two the second main strings, these two the second main strings are parallel to each other or are substantially parallel, and also by tie-beam, be connected between these two the second main strings, described the second main string comprises the second main part, second connects end plate and described second side, this second connection end plate and second side are all fixedly installed on the second described main part, described the first connection end plate and corresponding second is connected end plate and fixes docking.Thereby, by the first connection end plate, be connected the fixedly docking of end plate with corresponding second, can also further improve bulk strength, make the connection between split truss more firm.
Therein in an embodiment, the first side of being located at the first split truss upside is designated as to the first upper side edge, the first side of being located at the first split truss downside is designated as to the first lower side, the second side of being located at the second split truss upside is designated as to the second upper side edge, the second side of being located at the second split truss downside is designated as to the second lower side, described the first upper side edge is corresponding with the second upper side edge, and described the first lower side is corresponding with the second lower side.
Therein in an embodiment, described first fixedly brace panel be located on the first described upper side edge, and this first fixedly brace panel be positioned at the outside of the first upper side edge, described second fixedly brace panel be located on the second described upper side edge, and this second fixedly brace panel be positioned at the outside of the second upper side edge, described first fixedly brace panel and second fixedly between brace panel, be fixedly connected with described connecting panel respectively.
Therein in an embodiment, described first fixedly brace panel be located on the first described lower side, and this first fixedly brace panel be positioned at the outside of the first lower side, described second fixedly brace panel be located on the second described lower side, and this second fixedly brace panel be positioned at the outside of described the second lower side, described first fixedly brace panel and second fixedly between brace panel, also by connecting panel, be fixedly connected with.
Thereby two split truss are being well placed behind position by frock, can be according to the actual needs, upside, downside or the upper and lower sides two split truss joints all arranges the connecting structure of refuting of fixedly brace panel and connecting panel, to meet the demand of actual installation.
Therein in an embodiment, described first fixedly brace panel and second fixedly brace panel achieve a fixed connection by bolt with described connecting panel respectively.
Therein in an embodiment, described first fixedly brace panel and second fixedly brace panel respectively with described connecting panel by being welded to connect.
Above-mentioned " first " fixedly brace panel and " second " fixedly brace panel, " first " side and " second " side, " first " upper side edge and " second " upper side edge, " first " lower side and " second " lower side, " first " split truss and " second " split truss, " first " main string and " second " main string, " first " be connected end plate and be connected end plate, " first " main part and " second " main part with " second " each group related names is distinguished, as the restriction to their quantity or order.
Beneficial effect of the present invention is:
(1) connecting structure of refuting of the present invention can be saved usage space, and refuting between split truss is connect install to be more prone to, and is conducive to reduce costs.
(2) deflection that connecting structure can reduce moving staircase girders, the bulk strength of raising truss of refuting of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of refuting connecting structure of moving staircase girders described in the embodiment of the present invention one.
Fig. 2 is the scheme of installation of refuting connecting structure of moving staircase girders described in the embodiment of the present invention one.
Fig. 3 is the structural representation of refuting connecting structure of moving staircase girders described in the embodiment of the present invention two.
Fig. 4 is the structural representation of refuting connecting structure of moving staircase girders described in the embodiment of the present invention three.
Description of reference numerals:
10, the first main string, 11, first side, 12, the first main part, 13, first connects end plate, the 20, second main string, 21, second side, the 22, second main part, 23, second connects end plate, and 30, tie-beam, 41, the first fixing brace panel, the 42, second fixing brace panel, 50, connecting panel.
The specific embodiment
Below embodiments of the invention are elaborated:
Embodiment mono-
As shown in Figure 1 to Figure 2, a kind of moving staircase girders refute connecting structure, comprise the first split truss and the second split truss, the first split truss comprises two the first main strings 10, these two the first main strings 10 are parallel to each other or are substantially parallel, and by tie-beam 30, are connected between these two the first main strings 10, and the second split truss comprises two the second main strings 20, these two the second main strings 20 are parallel to each other or are substantially parallel, and also by tie-beam 30, are connected between these two the second main strings 20.The first main string 10 comprises that the first main part 12, first connects end plate 13 and first side 11, this first connection end plate 13 and first side 11 are all fixedly installed on the first main part 12, the second main string 20 comprises that the second main part 22, second connects end plate 23 and second side 21, this second connects end plate 23 and second side 21 is all fixedly installed on the second main part 22, and first connects end plate 13 and corresponding second and be connected end plate 23 and fix docking by bolt.
Wherein, two the first main strings 10 are divided into upside and the downside of the first split truss, make first side 11 be divided into upside or the downside of the first split truss, two the second main strings 20 set up upside and the downside with the second split truss separately, make two second sides 21 be divided into upside and the downside of the second split truss; The first side 11 of being located at the first split truss upside is designated as to the first upper side edge, the first side 11 of being located at the first split truss downside is designated as to the first lower side, and the second side 21 of being located at the second split truss upside is designated as to the second upper side edge, the second side 21 of being located at the second split truss downside is designated as to the second lower side, above-mentioned the first upper side edge is corresponding with the second upper side edge, and the first lower side is corresponding with the second lower side; And on the first lower side, be fixedly connected with the first fixing brace panel 41, and this first fixedly brace panel 41 be positioned at the outside of this first lower side, it is the downside of the first lower side in Fig. 1 or Fig. 2, on the second lower side, be fixedly connected with the second fixing brace panel 42, and this second fixedly brace panel 42 be positioned at the outside of this second side 21, the i.e. downside of the second lower side in Fig. 1 or Fig. 2; Above-mentioned first fixedly brace panel 41 with second fixedly brace panel 42 by connecting panel 50, be connected, and first fixedly brace panel 41 and second fixedly brace panel 42 achieve a fixed connection by bolt or by welding with this connecting panel 50 respectively, and first fixedly brace panel 41 with second fixedly brace panel 42 carry out when bolt is connected holing with connecting panel 50, the size and number in hole is determined as required.
Embodiment bis-
As shown in Figure 3, the difference of the present embodiment and embodiment mono-is, first fixedly 41 of brace panels be fixedly connected on the first upper side edge, and this first fixedly brace panel 41 be positioned at the outside of the first upper side edge, it is the upside of the first upper side edge in Fig. 3, second fixedly brace panel 42 be only fixedly connected on the outside of the secondth upper side edge, i.e. the upside of the second upper side edge in Fig. 3.Consistent with embodiment mono-of other structures of this embodiment repeats no more herein.
Embodiment tri-
As shown in Figure 4, difference in the present embodiment and embodiment mono-is: on the first upper side edge and the first lower side, be all fixedly connected with the first fixing brace panel 41, the second upper side edge with on the second lower side, be all fixedly connected with the second fixing brace panel 42, and first on the first upper side edge fixedly brace panel 41 is positioned at the outside of the first upper side edge, it is the upside of the first upper side edge in Fig. 4, on the first lower side first fixedly brace panel 41 is positioned at the outside of the first lower side, it is the downside of the first lower side in Fig. 4, and second on the second upper side edge fixedly brace panel 42 be positioned at the outside of the second upper side edge, it is the upside of the second upper side edge in Fig. 4, on the second lower side second fixedly brace panel 42 is positioned at the outside of the second lower side, it is the downside of the second lower side in Fig. 4.Consistent with embodiment of other structures of this embodiment repeats no more herein.
" first " in above-described embodiment one to embodiment tri-be the fixing brace panel of brace panel and " second " fixedly, " first " side and " second " side, " first " upper side edge and " second " upper side edge, " first " lower side and " second " lower side, " first " split truss and " second " split truss, first " main string and " second " main string; " first " connects end plate and be connected end plate with " second "; " first " main part and " second " main part are distinguished each group related names, and conduct is not to their quantity or restriction sequentially.
Implementing one to embodiment tri-all has the following advantages or principle:
1, due to first fixedly brace panel 41 be fixedly installed on the outside of first side 11, second fixedly brace panel 42 be fixedly installed on the outside of second side 21, thereby from section, can effectively strengthen the moment of inertia of section, thereby improve the whole flexing resistance of truss, reduce the deflection of truss, improve the bulk strength of truss; Importantly, because above-mentioned fixedly brace panel and the connecting panel 50 that matches with it are in fact all arranged on the outside of truss, this has been avoided the generation of the problem such as miscellaneous part interference inside they and truss, thereby can save usage space, and can also make connection between split truss become to be more prone to, these are all conducive to reduce costs.
2, first connects end plate 13 and corresponding second and is connected end plate 23 and fixes docking by bolt.Thereby, by the first connection end plate 13, be connected the fixedly docking of end plate 23 with corresponding second, can also further improve bulk strength, make the connection between split truss more firm.
3, two split truss are being well placed behind position by frock, can be according to the actual needs, upside, downside or upper and lower sides two split truss joints all arranges the connecting structure of refuting of fixedly brace panel and connecting panel 50, thereby can meet the demand of actual installation.
The above embodiment has only expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. a moving staircase girders refutes connecting structure, it is characterized in that, comprise the first split truss and the second split truss, this the first split truss comprises two first sides, these two first sides are divided into upside and the downside of the first split truss, described the second split truss comprises two second sides, these two second sides are divided into upside and the downside of the second split truss, on described first side, be provided with the first fixing brace panel, and this first fixedly brace panel be positioned at the outside of this first side, on the second side corresponding with this first side, be provided with the second fixing brace panel, and this second fixedly brace panel be positioned at the outside of this second side, described first fixedly brace panel with second fixedly brace panel by connecting panel, be fixedly connected with.
2. moving staircase girders according to claim 1 refutes connecting structure, it is characterized in that, the first described split truss comprises two the first main strings, these two the first main strings are parallel to each other or are substantially parallel, and by tie-beam, be connected between these two the first main strings, described the first main string comprises the first main part, first connects end plate and described first side, this first connection end plate and first side are all fixedly installed on the first described main part, the second described split truss comprises two the second main strings, these two the second main strings are parallel to each other or are substantially parallel, and also by tie-beam, be connected between these two the second main strings, described the second main string comprises the second main part, second connects end plate and described second side, this second connection end plate and second side are all fixedly installed on the second described main part, described the first connection end plate and corresponding second is connected end plate and fixes docking.
3. moving staircase girders according to claim 1 refutes connecting structure, it is characterized in that, the first side of being located at the first split truss upside is designated as to the first upper side edge, the first side of being located at the first split truss downside is designated as to the first lower side, the second side of being located at the second split truss upside is designated as to the second upper side edge, the second side of being located at the second split truss downside is designated as to the second lower side, described the first upper side edge is corresponding with the second upper side edge, and described the first lower side is corresponding with the second lower side.
4. moving staircase girders according to claim 3 refutes connecting structure, it is characterized in that, described first fixedly brace panel be located on the first described upper side edge, and this first fixedly brace panel be positioned at the outside of the first upper side edge, described second fixedly brace panel be located on the second described upper side edge, and this second fixedly brace panel be positioned at the outside of the second upper side edge, described first fixedly brace panel and second fixedly between brace panel, be fixedly connected with described connecting panel respectively.
5. according to the connecting structure of refuting of the moving staircase girders described in claim 3 or 4, it is characterized in that, described first fixedly brace panel be located on the first described lower side, and this first fixedly brace panel be positioned at the outside of the first lower side, described second fixedly brace panel be located on the second described lower side, and this second fixedly brace panel be positioned at the outside of described the second lower side, described first fixedly brace panel and second fixedly between brace panel, also by connecting panel, be fixedly connected with.
Moving staircase girders according to claim 1 refute connecting structure, it is characterized in that, described first fixedly brace panel and second fixedly brace panel achieve a fixed connection by bolt with described connecting panel respectively.
Moving staircase girders according to claim 1 refute connecting structure, it is characterized in that, described first fixedly brace panel and second fixedly brace panel respectively with described connecting panel by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258939.8A CN104003281B (en) | 2014-06-11 | 2014-06-11 | Overlap-connecting structure of escalator truss |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258939.8A CN104003281B (en) | 2014-06-11 | 2014-06-11 | Overlap-connecting structure of escalator truss |
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| Publication Number | Publication Date |
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| CN104003281A true CN104003281A (en) | 2014-08-27 |
| CN104003281B CN104003281B (en) | 2017-02-01 |
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| CN201410258939.8A Active CN104003281B (en) | 2014-06-11 | 2014-06-11 | Overlap-connecting structure of escalator truss |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840213A (en) * | 2018-08-17 | 2018-11-20 | 永大电梯设备（中国）有限公司 | A kind of moving staircase girders segmental structure |
| CN111824917A (en) * | 2020-07-07 | 2020-10-27 | 日立电梯（广州）自动扶梯有限公司 | Overlap joint structure, manufacturing method thereof, truss and escalator or moving sidewalk |
| CN113165850A (en) * | 2019-02-27 | 2021-07-23 | 因温特奥股份公司 | Connecting region of truss sections |
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| JP2003128372A (en) * | 2001-10-25 | 2003-05-08 | Hitachi Building Systems Co Ltd | Frame of passenger conveyer |
| JP2011073838A (en) * | 2009-09-30 | 2011-04-14 | Hitachi Ltd | Main frame of passenger conveyor |
| JP2012144338A (en) * | 2011-01-12 | 2012-08-02 | Toshiba Elevator Co Ltd | Passenger conveyor |
| WO2013080323A1 (en) * | 2011-11-30 | 2013-06-06 | 株式会社日立製作所 | Passenger conveyor |
| JP2013193843A (en) * | 2012-03-21 | 2013-09-30 | Hitachi Ltd | Passenger conveyor and method for assembling passenger conveyor |
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Patent Citations (6)
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| US4811829A (en) * | 1986-05-10 | 1989-03-14 | Hitachi Ltd . | Frame of passenger conveyor |
| JP2003128372A (en) * | 2001-10-25 | 2003-05-08 | Hitachi Building Systems Co Ltd | Frame of passenger conveyer |
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| JP2012144338A (en) * | 2011-01-12 | 2012-08-02 | Toshiba Elevator Co Ltd | Passenger conveyor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840213A (en) * | 2018-08-17 | 2018-11-20 | 永大电梯设备（中国）有限公司 | A kind of moving staircase girders segmental structure |
| CN113165850A (en) * | 2019-02-27 | 2021-07-23 | 因温特奥股份公司 | Connecting region of truss sections |
| US11913215B2 (en) | 2019-02-27 | 2024-02-27 | Inventio Ag | Truss section connection region |
| CN113165850B (en) * | 2019-02-27 | 2024-04-16 | 因温特奥股份公司 | Connection region of truss sections |
| CN111824917A (en) * | 2020-07-07 | 2020-10-27 | 日立电梯（广州）自动扶梯有限公司 | Overlap joint structure, manufacturing method thereof, truss and escalator or moving sidewalk |
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| Publication number | Publication date |
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| CN104003281B (en) | 2017-02-01 |
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