CN109941862A - A kind of T-type sky rail and its corresponding production method - Google Patents
A kind of T-type sky rail and its corresponding production method Download PDFInfo
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- CN109941862A CN109941862A CN201910322588.5A CN201910322588A CN109941862A CN 109941862 A CN109941862 A CN 109941862A CN 201910322588 A CN201910322588 A CN 201910322588A CN 109941862 A CN109941862 A CN 109941862A
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- bottom plate
- rail
- track
- type sky
- rail portion
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- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000005452 bending Methods 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 208000007623 Lordosis Diseases 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The present invention provides a kind of T-type sky rail, make the inner cavity of rail portion be it is hollow, reduce overall weight relative to physical member, reduce the lifting installation difficulty of counter weight guide track, so that overall cost reduces；Relative to existing hollow T-type track, intensity is more preferable.First bottom plate is located remotely from one end arrangement of rail portion, second bottom plate includes two pieces of second side bottom plates being arranged symmetrically relative to the width direction center vertical plane of the first bottom plate, the outside bending of every piece of second side bottom plate connects the corresponding outside of the first bottom plate, rail portion includes two sides track plates, track end plate, two sides track plates parallel arrangement, two sides track plates are perpendicular to the first backplane, two sides track plates inner end passes through the inside of second side bottom plate of transition arc side connection respective side respectively, it is connected as one between the outer end of two sides track plates by track end plate, the inner cavity of rail portion is cavity structure, track end plate is the slab construction for being parallel to the first backplane.
Description
Technical field
The present invention relates to the technical field of elevator mounting structure, specially a kind of T-type sky rail, the present invention also provides the skies
The production method of rail.
Background technique
Existing elevator structure comprising have independent counterweight, carriage, carriage is installed on bracket, to refitting
Set and need to be arranged independent vertically to running track, counterweight track is T-type track, existing T-type track include physical member and
The hollow T-type track of the model TK5A of bottom parts hollow out.
The wherein T-type track of physical member, overall weight is big, increases counter weight guide track lifting installation difficulty, and existing
The roughness on the surface of the T-type track of entity structure is relatively large so that elevator run when guide shoe serious wear；
And the hollow T-type track of the model TK5A of bottom parts hollow out, due to the portion of floor part connection track inner cavity
Be divided into it is hollow, intensity be not it is very good, and existing hollow T-type track production when, after plate bent into shape, then half-and-half at
Product progress is zinc-plated, and quality cannot be guaranteed, and makes a large amount of waste water of subsequent generation, is unfavorable for environmental protection.
Summary of the invention
In view of the above-mentioned problems, making the inner cavity of rail portion is closed hollow the present invention provides a kind of T-type sky rail,
It reduces overall weight relative to physical member, reduces the lifting installation difficulty of counter weight guide track, and the surface of rail portion
Roughness is small so that elevator run when guide shoe abrasion it is small, further, since the inner cavity of rail portion be it is hollow, make integral into
This reduction；And it relative to existing hollow T-type track, intensity is more preferable.
A kind of T-type sky rail, it is characterised in that: it includes bottom plate, rail portion, and the rail portion is located at the bottom plate
Width direction center lordosis forms T-type structure, and the bottom plate includes the first bottom plate, the second bottom plate, first bottom plate position
Arrange that second bottom plate includes two pieces of width directions relative to first bottom plate in one end far from the rail portion
Second side bottom plate that center vertical plane is arranged symmetrically, the outside bending of every piece of second side bottom plate connect first bottom plate
Corresponding outside, the rail portion include two sides track plates, track end plate, the two siding track guidance tape parallel arrangements, two sides
For track plates perpendicular to first backplane, two siding track guidance tape inner ends pass through the institute of transition arc side connection respective side respectively
The inside of second side bottom plate is stated, is connected as one between the outer end of the two siding track guidance tapes by the track end plate, it is described
The inner cavity of rail portion is cavity structure, and the track end plate is the slab construction for being parallel to the first backplane.
It is further characterized by:
It is close to setting between every piece of second side bottom plate and the opposite end face of first bottom plate, it is ensured that the entirety of bottom plate
Intensity；
Be provided with convex flanging between the corresponding outside of the outside of second side bottom plate and first bottom plate, it is described on
Convex flanging is located in space corresponding to rail portion described in and is parallel to rail portion arrangement, and the convex flanging is true
The accurate positionin of pressure maintaining guide block, securely press fitting；
The transition arc side only includes guiding arc side, and the inside of second side bottom plate connects respective side by guiding arc side
The siding track guidance tape interior end edge；
The transition arc side specifically includes guiding arc side, indent arc side, and the inside of second side bottom plate passes through guiding arc
Side connects the interior end edge of the siding track guidance tape of respective side, is arranged at the siding track guidance tape and the link position for being oriented to arc side
There is indent arc side, the indent arc side is for reinforcing the bonding strength between second side bottom plate, siding track roadside while naked eyes being arranged
Visible positioning, it is ensured that the subsequent size calibration that can be installed；
The bottom plate is alongst respectively arranged with several perforative positioning relative to the two sides of the rail portion
Hole, the location hole is for the vertical connections in affixed hoistway.
The entire T-type sky rail is one piece of galvanized sheet width direction bending production molding, the width side of first bottom plate
It is at welded connecting to center, it is ensured that total is solid and reliable, and product is made to no longer need to carry out subsequent zincincation, it is ensured that
The quality of product, and make manufacturing process environmentally friendly；
The galvanized sheet with a thickness of 1.0mm~4.0mm.
A kind of production method of T-type sky rail, it is characterised in that: by galvanized sheet according to the spreading width of preset T-type sky rail
Size is cut, and the galvanized sheet bending and molding by corresponding width is the structure with inner cavity, will finally by high frequency butt welding
Seam welds positioned at the first baseplate width direction center, so that forming closed hollow guide rail.
It is further characterized by: after integrally welded structure, T-type sky rail is carried out by school by the mold of corresponding model
Directly, so that becoming finished product T-type sky rail；
The bending molding process of the galvanized sheet is specially cold roll forming；
Cold roll forming, being applied in combination for high frequency butt welding enhance bending resistance interface modulus.
After adopting the structure of the invention, due to being connected as one between the outer end of siding track guidance tape by track end plate, rail
The inner cavity of road part is closed cavity structure, reduces overall weight relative to physical member, reduces the lifting of cage guide
Installation difficulty；And since rail portion includes two sides track plates, track end plate, two sides track plates parallel arrangement, two sides track plates
It perpendicular to the first backplane, is connected as one, is made and guide shoe by track end plate between the outer end of two sides track plates
The two sides track plates of contact are slab construction, and the surface roughness of slab construction can be controlled effectively, it can be ensured that rail portion
The roughness on surface is small, and then guide shoe abrasion is small when elevator operation；Further, since the inner cavity of rail portion be it is hollow, make
Overall cost reduces；And relative to existing hollow T-type track, bottom plate is enclosed construction and is double-layer structure, and intensity is more
It is good.
Detailed description of the invention
Fig. 1 is the main view schematic diagram of specific embodiments of the present invention one；
Fig. 2 is the main view schematic diagram of specific embodiments of the present invention two；
Fig. 3 is the main view schematic diagram of specific embodiments of the present invention three；
Fig. 4 is this Fig. 1, the vertical view figure structure schematic representation of Fig. 3 (length direction is the default technique of painting of fracture)；
Title corresponding to serial number is as follows in figure:
Bottom plate 1, the first bottom plate 11, second side bottom plate 12, bending 13, convex flanging 14, rail portion 2, siding track guidance tape 21,
Track end plate 22, inner cavity 3, guiding arc side 4, indent arc side 5, location hole 6,7 at welded connecting.
Specific embodiment
A kind of T-type sky rail, is shown in Fig. 1-Fig. 4: it includes bottom plate 1, rail portion 2, and rail portion 2 is located at the width of bottom plate 1
Direction center lordosis forms T-type structure, and bottom plate 1 includes the first bottom plate 11, the second bottom plate, and the first bottom plate 11 is located remotely from
One end of rail portion 2 arranges that the second bottom plate includes that two pieces of width direction center vertical planes relative to the first bottom plate 11 are symmetrical
Second side bottom plate 12 of arrangement, the outside bending of every piece of second side bottom plate 12 connect the corresponding outside of the first bottom plate 11, orbit portion
Dividing 2 includes two sides track plates 21, track end plate 22, and two sides track plates 21 are arranged in parallel, and two sides track plates 21 are perpendicular to the first bottom
Plate 11 arranges that track plates 21 inner end in two sides passes through the inside of second side bottom plate 12 of transition arc side connection respective side, two sides respectively
It is connected as one between the outer end of track plates 21 by track end plate 22, the inner cavity 3 of rail portion 2 is cavity structure, track
End plate 22 is the slab construction for being parallel to the first bottom plate 11 arrangement.
It is close to setting between every piece of second side bottom plate 12 and the opposite end face of the first bottom plate 11, it is ensured that the entirety of bottom plate 1 is strong
Degree；
Bottom plate 1 is alongst respectively arranged with several perforative location holes 6 relative to the two sides of rail portion 2, fixed
Position hole 6 is for the vertical connections in affixed hoistway.
Entire T-type sky rail is one piece of galvanized sheet width direction bending production molding, and the width direction center of the first bottom plate is
7 at welded connecting, it is ensured that total is solid and reliable；
Galvanized sheet with a thickness of 1.0mm~4.0mm.
Specific embodiment one is shown in that the outside bending 13 of Fig. 1: every piece second side bottom plate 12 connects outside the correspondence of the first bottom plate 11
Side, transition arc side specifically include guiding arc side 4, indent arc side 5, and the inside of second side bottom plate 12 passes through the guiding connection pair of arc side 4
The interior end edge of the siding track guidance tape 21 of side is answered, is provided with indent arc side 5 at siding track guidance tape 21 and the link position of guiding arc side 4, it is interior
Concave arc side 5 is used to reinforce the bonding strength between second side bottom plate 12, siding track guidance tape 21 while macroscopic positioning is arranged,
Ensure the subsequent size calibration that can be installed.
It is set between specific embodiment two, the outside for seeing Fig. 2: every piece second side bottom plate 12 and the corresponding outside of the first bottom plate 11
It is equipped with convex flanging 14, convex flanging 14 is towards being located in space corresponding to rail portion 2 and be parallel to 2 cloth of rail portion
It sets, convex flanging 14 ensures to press the accurate positionin of guide block, securely press fitting, and transition arc side specifically includes guiding arc side 4, indent arc side
5, the inside of second side bottom plate 12 connects the interior end edge of the siding track guidance tape 21 of respective side, 21 He of siding track guidance tape by guiding arc side 4
It is oriented at the link position of arc side 4 and is provided with indent arc side 5, indent arc side 5 is for reinforcing second side bottom plate 12, siding track guidance tape 21
Between bonding strength, macroscopic positioning is set simultaneously, it is ensured that the subsequent size calibration that can be installed.
Specific embodiment three is shown in Fig. 3, and the outside bending 13 of every piece of second side bottom plate 12 connects outside the correspondence of the first bottom plate 11
Side, transition arc side only include guiding arc side 4, and the inside of second side bottom plate 12 connects the institute of respective side by guiding arc side 4
The interior end edge of siding track guidance tape 21 is stated, structure is simple, easy to make.
A kind of production method of T-type sky rail: galvanized sheet is cut out according to the spreading width size of preset T-type sky rail
It cuts, the galvanized sheet cold roll forming by corresponding width is the structure with inner cavity, will be located at the first bottom finally by high frequency butt welding
The seam welds of board width direction center, so that forming closed hollow guide rail.
After integrally welded structure, T-type sky rail is straightened by the mold of corresponding model, so that becoming finished product T-type
Empty rail.
Cold roll forming, being applied in combination for high frequency butt welding enhance bending resistance interface modulus.
The bottom plate of the T-type track to complete is embedded in the installation groove of vertical connections, so that being formed forced
Floor structure effectively reduces noise when elevator operation.
Due to being connected as one between the outer end of siding track guidance tape by track end plate, the inner cavity of rail portion is cavity knot
Structure reduces overall weight relative to physical member, reduces the lifting installation difficulty of cage guide；And due to orbit portion subpackage
Two sides track plates, track end plate are included, two sides track plates parallel arrangement, two sides track plates are perpendicular to the first backplane, two siding tracks
It is connected as one between the outer end of guidance tape by track end plate, with the two sides track plates that guide shoe contacts to be galvanized sheet,
The surface roughness of galvanized sheet can be controlled effectively, it can be ensured that the roughness on the surface of rail portion is small, and then when elevator operation
Guide shoe abrasion is small, and the production quality of track is good；Further, since the inner cavity of rail portion be it is hollow, in price can be than reality
Body part counter weight guide track reduces by 20% or more cost；And relative to existing hollow T-type track, bottom plate is enclosed construction and is
Double-layer structure, intensity are more preferable；Due to passing through the direct processing and fabricating of galvanized sheet, it is ensured that total is solid and reliable, to produce
Product no longer need to carry out subsequent zincincation, it is ensured that the quality of product, and make manufacturing process environmentally friendly.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of T-type sky rail, it is characterised in that: it includes bottom plate, rail portion, and the rail portion is located at the width of the bottom plate
It spends direction center lordosis, form T-type structure, the bottom plate includes the first bottom plate, the second bottom plate, and first bottom plate is located at
One end far from the rail portion arranges that second bottom plate includes in two pieces of width directions relative to first bottom plate
Second side bottom plate that heart vertical plane is arranged symmetrically, the outside bending of every piece of second side bottom plate connect pair of first bottom plate
Outside is answered, the rail portion includes two sides track plates, track end plate, the two siding track guidance tape parallel arrangements, two siding tracks
For guidance tape perpendicular to first backplane, two siding track guidance tape inner ends pass through the described of transition arc side connection respective side respectively
The inside of second side bottom plate is connected as one between the outer end of the two siding track guidance tapes, the rail by the track end plate
The inner cavity of road part is cavity structure, and the track end plate is the slab construction for being parallel to the first backplane.
2. a kind of T-type sky rail as described in claim 1, it is characterised in that: every piece of second side bottom plate and first bottom
It is close to setting between the opposite end face of plate.
3. a kind of T-type sky rail as described in claim 1, it is characterised in that: the outside of second side bottom plate and described first
Convex flanging is provided between the corresponding outside of bottom plate, the convex flanging is located at space corresponding to rail portion towards described
It is interior and be parallel to rail portion arrangement.
4. a kind of T-type sky rail as claimed in claim 1 or 3, it is characterised in that: the transition arc side only includes guiding arc side,
The inside of second side bottom plate connects the interior end edge of the siding track guidance tape of respective side by guiding arc side.
5. a kind of T-type sky rail as claimed in claim 1 or 3, it is characterised in that: the transition arc side specifically includes guiding arc
Side, indent arc side, the inside of second side bottom plate connect the interior end edge of the siding track guidance tape of respective side by guiding arc side,
It is provided with indent arc side at the siding track guidance tape and the link position of the guiding arc side, the indent arc side is for reinforcing second
Macroscopic positioning is arranged in bonding strength between side bottom plate, siding track roadside simultaneously.
6. a kind of T-type sky rail as claimed in claim 1 or 3, it is characterised in that: the bottom plate is alongst relative to institute
The two sides for stating rail portion are respectively arranged with several perforative location holes.
7. a kind of T-type sky rail as described in claim 1, it is characterised in that: the entire T-type sky rail is one piece of zinc-plated board width
Direction bending production molding, the width direction center of first bottom plate are at welded connecting.
8. a kind of production method of T-type sky rail, it is characterised in that: by galvanized sheet according to the spreading width ruler of preset T-type sky rail
Little progress row is cut, and is the structure with inner cavity by the galvanized sheet bending and molding of corresponding width, finally by high frequency butt welding by position
Seam welds in the first baseplate width direction center, so that forming closed hollow guide rail.
9. a kind of production method of T-type sky rail as claimed in claim 8, it is characterised in that: after integrally welded structure, pass through
T-type sky rail is straightened by the mold of corresponding model, so that becoming finished product T-type sky rail.
10. a kind of production method of T-type sky rail as claimed in claim 8, it is characterised in that: the bending and molding of the galvanized sheet
Technique is specially cold roll forming；Cold roll forming, being applied in combination for high frequency butt welding enhance bending resistance interface modulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322588.5A CN109941862A (en) | 2019-04-22 | 2019-04-22 | A kind of T-type sky rail and its corresponding production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322588.5A CN109941862A (en) | 2019-04-22 | 2019-04-22 | A kind of T-type sky rail and its corresponding production method |
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| Publication Number | Publication Date |
|---|---|
| CN109941862A true CN109941862A (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910322588.5A Pending CN109941862A (en) | 2019-04-22 | 2019-04-22 | A kind of T-type sky rail and its corresponding production method |
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| CN (1) | CN109941862A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153306A (en) * | 2020-02-27 | 2020-05-15 | 江苏聚力智能机械股份有限公司 | Elevator car guide rail |
| CN113277401A (en) * | 2021-06-18 | 2021-08-20 | 杭州优迈科技有限公司 | Elevator guide rail and elevator guiding mechanism |
| CN115258880A (en) * | 2022-08-05 | 2022-11-01 | 日立电梯（中国）有限公司 | Guide limiting mechanism and elevator system |
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| CN209872053U (en) * | 2019-04-22 | 2019-12-31 | 浙江浩圣电梯导轨有限公司 | Novel T-shaped air rail |
| CN209872052U (en) * | 2019-04-22 | 2019-12-31 | 浙江浩圣电梯导轨有限公司 | Improved T-shaped air rail |
| CN209872051U (en) * | 2019-04-22 | 2019-12-31 | 浙江浩圣电梯导轨有限公司 | T-shaped air rail |
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2019
- 2019-04-22 CN CN201910322588.5A patent/CN109941862A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06341180A (en) * | 1992-03-27 | 1994-12-13 | Natl Gypsum Co | Shaft wall and horizontal metallic stud therefor |
| CN201183699Y (en) * | 2008-04-11 | 2009-01-21 | 张建坤 | Closed cross section type hollow guide rail for elevator counterweight |
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| CN204079158U (en) * | 2014-08-22 | 2015-01-07 | 吴江全胜机电有限公司 | Antitorque transition hollow cage guide |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111153306A (en) * | 2020-02-27 | 2020-05-15 | 江苏聚力智能机械股份有限公司 | Elevator car guide rail |
| CN113277401A (en) * | 2021-06-18 | 2021-08-20 | 杭州优迈科技有限公司 | Elevator guide rail and elevator guiding mechanism |
| CN115258880A (en) * | 2022-08-05 | 2022-11-01 | 日立电梯（中国）有限公司 | Guide limiting mechanism and elevator system |
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Application publication date: 20190628 |
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