CN203127978U - Combined type automatic escalator truss - Google Patents
Combined type automatic escalator truss Download PDFInfo
- Publication number
- CN203127978U CN203127978U CN 201220709414 CN201220709414U CN203127978U CN 203127978 U CN203127978 U CN 203127978U CN 201220709414 CN201220709414 CN 201220709414 CN 201220709414 U CN201220709414 U CN 201220709414U CN 203127978 U CN203127978 U CN 203127978U
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- section steel
- truss
- web member
- diagonal web
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- 229910000831 Steel Inorganic materials 0.000 claims description 90
- 239000010959 steel Substances 0.000 claims description 90
- 230000002146 bilateral Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004642 transportation engineering Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model relates to a truss for an automatic escalator and discloses a combined type automatic escalator truss. The combined type automatic escalator truss comprises truss single sheets arranged symmetrically at two sides and a bottom rod used for connecting the truss single sheets at two sides. Each truss single sheet comprises a beam located on the upper portion, a lower girder located on the lower portion, an upright rod and a diagonal web member. Each upright rod and the end portion of the diagonal web member are connected with one beam and one lower girder through bolts. The combined type automatic escalator truss is compact in structure and the mode of three-section lap joint is adopted, so that production and transportation are convenient. According to the connection of the structure, bolted connection is adopted by the most connection and compared with a connecting mode of traditional manufacture, welding is reduced by 80%, so that the combined type automatic escalator truss is environment-friendly and meanwhile, production, transportation and installation are convenient, transportation cost is effectively reduced, and practicality is high.
Description
Technical field
The utility model relates to the truss that escalator is used, and has related in particular to a kind of built in escalator truss.
Background technology
Truss is the support component that plays an important role in the escalator, generally is that cross-sectional plane is rectangle and the steel framework of extending along its length.During use, steel framework tilts to place, and it has the connection platform in two ends up and down.During practical application, for the high truss that promotes staircase, for ease of freight container transportation and installation, generally adopt the segmentation bridging arrangement: by the usage of trade, generally work as the truss total length and surpass 12 meters, be i.e. Bian segmentation lapping device.Since escalator occurred, as the critical component truss, followed traditional cumbersome design always before more than 100 years,, give and produce, transportation, install and make troubles by a large amount of being welded with square tube and angle steel.
Welding harm workman's is healthy, bigger to the pollution of environment.
Summary of the invention
The purpose of this utility model provides a kind of compact conformation, and channel-section steel is connected the mode that adopts bolt with vertical rod, diagonal web member, splits, compound type staircase and girder easy to assembly, safe and reliable.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
The built in escalator truss, adopt three sections spliced, the parts of two sections band corner are made gauge member, comprise the truss monolithic that bilateral symmetry arranges, the bottom bar that is used for connecting both sides truss monolithic, described truss monolithic comprises superposed crossbeam, is positioned at underbeam, vertical rod and the diagonal web member of bottom, and the end of described vertical rod and diagonal web member is connected with crossbeam, following beam bolt respectively.The design of elevator truss and manufacturing at different hoisting depths can meet the requirements as long as adjust the length of interlude.For manufacturing enterprise, can respond order fast like this, shorten supply time, reduce integrated cost.
As preferably, described crossbeam is made up of first channel-section steel and second channel-section steel, the upper end that first channel-section steel and second channel-section steel are clamped vertical rod, diagonal web member, and first channel-section steel and second channel-section steel are fastenedly connected by bolt and vertical rod, diagonal web member.
As preferably, press from both sides between described first channel-section steel and second channel-section steel and establish one section connecting element, the outer wall of first channel-section steel and second channel-section steel arranges brace panel respectively, connects by bolt between first channel-section steel, second channel-section steel, the connecting element.
As preferably, described underbeam is made up of the 3rd channel-section steel and the 4th channel-section steel, the upper end that the 3rd channel-section steel and the 4th channel-section steel are clamped vertical rod, diagonal web member, and the 3rd channel-section steel and the 4th channel-section steel are fastenedly connected by bolt and vertical rod, diagonal web member.
As preferably, press from both sides between described the 3rd channel-section steel and the 4th channel-section steel and establish one section connecting element, the outer wall of the 3rd channel-section steel and the 4th channel-section steel arranges brace panel respectively, connects by bolt between the 3rd channel-section steel, the 4th channel-section steel, the connecting element.Adopt aforesaid way, bolt mainly is subjected to shearing force, rather than the tensile force in the common scheme, before the load that can bear is far longer than.
As preferably, described connecting element adopts square tube or channel-section steel, and with vertical rod, the wide setting of diagonal web member.Make closely to contact between connecting element, vertical rod, diagonal web member and the channel-section steel inwall, improved resistance to overturning.
As preferably, the angle between described crossbeam, underbeam and horizontal surface is the 20-45 degree.
As preferably, described crossbeam and underbeam adopt angle steel or U-shaped steel.
As preferably, described vertical rod and diagonal web member adopt angle steel or square tube.
The utility model has significant technique effect owing to adopted above technical scheme:
The utility model compact conformation, adopted the mode of three sections overlap joints, convenient production and transportation, connection major part in the said structure has all adopted the bolt connection, manufacturing is compared and reduced by 80% welding with tradition, and is environmentally friendly, brings great convenience also for simultaneously production, transportation, installation, effectively reduce traffic cost, have very high practicality.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model.
Fig. 2 is part-structure enlarged diagram of the present utility model.
The specific embodiment
Describe in further detail below in conjunction with accompanying drawing 1 to accompanying drawing 2 and the utility model of embodiment:
Embodiment 1
The built in escalator truss, extremely shown in Figure 2 as Fig. 1, comprise the truss monolithic that bilateral symmetry arranges, the bottom bar that is used for connecting both sides truss monolithic, described truss monolithic comprises superposed crossbeam 1, is positioned at the underbeam 2 of bottom, vertical rod 3 and diagonal web member 4, and the end of described vertical rod 3 and diagonal web member 4 is connected with crossbeam 1, underbeam 2 bolts respectively.Crossbeam 1 is made up of first channel-section steel 11 and second channel-section steel 12, the upper end that first channel-section steel 11 and second channel-section steel 12 are clamped vertical rod 3, diagonal web member 4, and first channel-section steel 11 and second channel-section steel 12 are fastenedly connected by bolt and vertical rod 3, diagonal web member 4.Underbeam 2 is made up of the 3rd channel-section steel 21 and the 4th channel-section steel 22, the upper end that the 3rd channel-section steel 21 and the 4th channel-section steel 22 are clamped vertical rod 3, diagonal web member 4, and the 3rd channel-section steel 21 and the 4th channel-section steel 22 are fastenedly connected by bolt and vertical rod 3, diagonal web member 4.Between first channel-section steel 11 and second channel-section steel 12, the 3rd channel-section steel 21 and the 4th channel-section steel 22 all press from both sides and establish one section connecting element 14, the outer wall of first channel-section steel 11 and second channel-section steel 12, the 3rd channel-section steel 21 and the 4th channel-section steel 22 arranges respectively between brace panel 13, the first channel-section steels 11, second channel-section steel 12, the connecting element 14 and connects by bolt; Connect by bolt between the 3rd channel-section steel 21, the 4th channel-section steel 22, the connecting element 14.Above-mentioned fixing piece 14 can adopt square tube, angle steel or channel-section steel, connecting element 14 and vertical rod 3, diagonal web member 4 wide settings.Angle between crossbeam 1, underbeam 2 and horizontal surface is the 20-45 degree.Crossbeam 1 and underbeam 2 can adopt section bars such as angle steel or U-shaped steel; Vertical rod 3 and diagonal web member 4 can adopt section bars such as angle steel or square tube.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (9)
1. built in escalator truss, comprise the truss monolithic that bilateral symmetry arranges, the bottom bar that is used for connecting both sides truss monolithic, it is characterized in that: described truss monolithic comprises superposed crossbeam (1), is positioned at the underbeam (2) of bottom, vertical rod (3) and diagonal web member (4), and the end of described vertical rod (3) and diagonal web member (4) is connected with crossbeam (1), underbeam (2) bolt respectively.
2. built in escalator truss according to claim 1, it is characterized in that: described crossbeam (1) is made up of first channel-section steel (11) and second channel-section steel (12), first channel-section steel (11) and second channel-section steel (12) are clamped the upper end of vertical rod (3), diagonal web member (4), and first channel-section steel (11) and second channel-section steel (12) are fastenedly connected by bolt and vertical rod (3), diagonal web member (4).
3. according to the described built in escalator truss of claim 2, it is characterized in that: folder is established one section connecting element (14) between described first channel-section steel (11) and second channel-section steel (12), the outer wall of first channel-section steel (11) and second channel-section steel (12) arranges brace panel (13) respectively, and first channel-section steel (11), second channel-section steel (12), connecting element connect by bolt between (14).
4. built in escalator truss according to claim 1, it is characterized in that: described underbeam (2) is made up of the 3rd channel-section steel (21) and the 4th channel-section steel (22), the 3rd channel-section steel (21) and the 4th channel-section steel (22) are clamped the upper end of vertical rod (3), diagonal web member (4), and the 3rd channel-section steel (21) and the 4th channel-section steel (22) are fastenedly connected by bolt and vertical rod (3), diagonal web member (4).
5. built in escalator truss according to claim 4, it is characterized in that: folder is established one section connecting element (14) between described the 3rd channel-section steel (21) and the 4th channel-section steel (22), the outer wall of the 3rd channel-section steel (21) and the 4th channel-section steel (22) arranges brace panel (13) respectively, and the 3rd channel-section steel (21), the 4th channel-section steel (22), connecting element connect by bolt between (14).
6. according to claim 3 or 5 described built in escalator truss, it is characterized in that: described connecting element (14) adopts square tube or channel-section steel, and with vertical rod (3), the wide setting of diagonal web member (4).
7. built in escalator truss according to claim 1, it is characterized in that: the angle between described crossbeam (1), underbeam (2) and horizontal surface is the 20-45 degree.
8. according to claim 1 or 7 described built in escalator truss, it is characterized in that: described crossbeam (1) and underbeam (2) adopt angle steel or U-shaped steel.
9. according to claim 1 or 2 or 4 described built in escalator truss, it is characterized in that: described vertical rod (3) and diagonal web member (4) adopt angle steel or square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709414 CN203127978U (en) | 2012-12-20 | 2012-12-20 | Combined type automatic escalator truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709414 CN203127978U (en) | 2012-12-20 | 2012-12-20 | Combined type automatic escalator truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127978U true CN203127978U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709414 Expired - Fee Related CN203127978U (en) | 2012-12-20 | 2012-12-20 | Combined type automatic escalator truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127978U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310184A (en) * | 2014-08-21 | 2015-01-28 | 西尼电梯(杭州)有限公司 | Awning integrated escalator |
| CN105197749A (en) * | 2015-09-29 | 2015-12-30 | 北京聚贤聚金电梯装饰有限公司 | Welding-free encapsulating structure for escalator truss |
| CN106904520A (en) * | 2017-03-09 | 2017-06-30 | 中衡设计集团股份有限公司 | A kind of large span staircase and girder structure |
| CN108367898A (en) * | 2015-12-08 | 2018-08-03 | 蒂森克虏伯电梯股份公司 | The method of at least one section for the support construction of escalator or movable sidewalk and for manufacturing escalator or movable sidewalk support construction |
-
2012
- 2012-12-20 CN CN 201220709414 patent/CN203127978U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310184A (en) * | 2014-08-21 | 2015-01-28 | 西尼电梯(杭州)有限公司 | Awning integrated escalator |
| CN105197749A (en) * | 2015-09-29 | 2015-12-30 | 北京聚贤聚金电梯装饰有限公司 | Welding-free encapsulating structure for escalator truss |
| CN105197749B (en) * | 2015-09-29 | 2017-10-24 | 北京聚贤聚金电梯装饰有限公司 | A kind of staircase and girder welding encapsulating structure |
| CN108367898A (en) * | 2015-12-08 | 2018-08-03 | 蒂森克虏伯电梯股份公司 | The method of at least one section for the support construction of escalator or movable sidewalk and for manufacturing escalator or movable sidewalk support construction |
| CN108367898B (en) * | 2015-12-08 | 2020-06-23 | 蒂森克虏伯电梯股份公司 | Support structure for an escalator or moving walkway and method for manufacturing at least one section of a support structure for an escalator or moving walkway |
| CN106904520A (en) * | 2017-03-09 | 2017-06-30 | 中衡设计集团股份有限公司 | A kind of large span staircase and girder structure |
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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: 20130814 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |