CN209322283U - A kind of terraced line structure of escalator - Google Patents
A kind of terraced line structure of escalator Download PDFInfo
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- CN209322283U CN209322283U CN201822077911.0U CN201822077911U CN209322283U CN 209322283 U CN209322283 U CN 209322283U CN 201822077911 U CN201822077911 U CN 201822077911U CN 209322283 U CN209322283 U CN 209322283U
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- support plate
- truss
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- fixed
- backbone
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Abstract
The utility model provides a kind of terraced line structure of escalator, including truss, backbone, secondary rail and main wheel pressure rail are installed, at the R section of the terraced line structure on truss, equipped with the guide supporting seat being fixedly mounted on truss, the guide supporting seat includes: the support plate of plate face vertically-arranged；It is fixed on support plate root edge, the pedestal for truss frame for connecting；Backbone of the fixed arrangement at multiple backbone brackets of support plate apical margin, R sections is spaced to be fixed on backbone bracket；The fixed arrangement multiple secondary rail brackets ipsilateral in support plate plate face are spaced, the secondary rail at R sections is fixed on secondary rail bracket；Support plate is fixed on backwards to secondary rail side and along the bent plate of step traffic direction extension, the main wheel pressure rail is fixed on the bent plate.The utility model can be convenient the accurate positionin of each step rail, and system is reliable and stable, and can reduce installation and replacement cost.
Description
Technical field
The utility model relates to escalator technical fields, more particularly to a kind of terraced line structure of escalator.
Background technique
With the development of public transport, public traffic type escalator applies more and more extensive, high-speed rail, subway and airport
These occasions are also more and more to the use of heavy-load type public transport ladder.Heavy-load type escalator mostly uses idler wheel external step chains
Item.This just needs to design step chain main wheel guide rail, step accessory whorl guide rail, roller unloading guide rail in escalator stair system
With reliable and stable guide rail fixed form.
It is directly welded at the fixed form on side plate using by guide rail, although the position between each guide rail can be made relatively solid
It is fixed, guide rail positioning accuracy is improved, but is needed when guide rail is damaged by side plate and each guide rail integral replacing, higher cost.
Therefore, pin-connected panel guide rail is used mostly in escalator at present, main wheel guide rail, accessory whorl guide rail and unloading guide rail are used into bolt respectively
It is fixed on side plate.
But using this pin-connected panel guide rail fixed form, realize that the accurate positionin of guide rail is more difficult, generally requires specially
The tooling device of door, installation is more complicated, time-consuming, and reliability is not high.
Utility model content
The utility model provides a kind of terraced line structure of escalator, which can be convenient the standard of each step rail
Determine position, system is reliable and stable, and can reduce installation and replacement cost.
A kind of terraced line structure of escalator, including truss are equipped with backbone, secondary rail and main wheel pressure rail on truss, in institute
It states at the R section of terraced line structure, equipped with the guide supporting seat being fixedly mounted on truss, the guide supporting seat includes:
The support plate of plate face vertically-arranged；
It is fixed on support plate root edge, the pedestal for truss frame for connecting；
Backbone of the fixed arrangement at multiple backbone brackets of support plate apical margin, R sections is spaced to be fixed on backbone bracket；
The fixed arrangement multiple secondary rail brackets ipsilateral in support plate plate face are spaced, the secondary rail at R sections is fixed on secondary rail bracket
On；
Support plate is fixed on backwards to secondary rail side and along the bent plate of step traffic direction extension, the main wheel pressure rail is fixed
On the bent plate.
Several optional ways also provided below, but be not intended as the additional qualification to above-mentioned overall plan, only into
The supplement of one step is preferred, and under the premise of no technology or logical contradiction, each optional way can be individually for above-mentioned totality side
Case is combined, and be can also be and is combined between multiple optional ways.
Optionally, the pedestal is equipped with the first strip-shaped hole extended along truss width direction, and pedestal is by running through bar shaped
The connection bolt in hole is mounted on the crossbeam of truss；
The crossbeam of truss is equipped with leaning seat arranged in pairs, belongs to a pair of leaning seat cloth in the width direction of truss
It sets in two sides of base, the lateral adjustments bolt to offset with pedestal corresponding side is separately installed on each leaning seat.
Optionally, the traversing follow block for being located at the support plate two sides, the lateral adjustments spiral shell are also welded on the pedestal
Bolt and the traversing follow block of corresponding side offset.
Optionally, the first puller bolt, the lower end of the first puller bolt and the crossbeam top of truss are additionally provided on the pedestal
Face offsets.
Optionally, the support plate apical margin is welded with close to the one end on tilting section ladder road perpendicular to support plate and parts hang
In the top plate outside support plate, top plate is equipped with the second puller bolt, and the lower end of the second puller bolt and the crossbeam of truss offset.
Optionally, one end in the support plate close to horizontal segment ladder road is equipped with third strip-shaped hole, third strip-shaped hole
Extending direction is consistent with the corresponding position direction Ti Lu；One end of the support plate is fixed by the bolt being mounted in third strip-shaped hole
In the side of truss.
Optionally, interval setting is multiple for installing the slot of the backbone bracket on the apical margin of support plate, support plate
The heavy mouth for avoiding backbone installation bolt is additionally provided on apical margin at neighbouring slot.
Optionally, the backbone bracket includes the riser being welded and fixed in the insertion slot and with the support plate,
And the transverse slat that riser top is bent to form to terraced road ascent direction；Transverse slat is equipped with the slot for installing backbone.
Optionally, bent plate reinforcing rib is also connected between the bent plate bottom and the support plate.
Optionally, multiple length directions are additionally provided in the support plate perpendicular to the bent plate mounting groove of support plate apical margin, it is curved
Plate reinforcing rib one end and bent plate bottom are welded, and the other end passes through bent plate mounting groove and support plate is welded and weld seam is located at the secondary rail
Side.
Optionally, the guide supporting seat is to be mounted on the one or more groups of of truss two sides relatively, on the top of the backbone
The retention bead to offset with the side of step main wheel is equipped on face close to the side of step.
Optionally, the main wheel pressure rail includes:
Strip plate, extending direction is consistent with the extending direction of backbone, the bottom surface of strip plate and the top surface of step main wheel
Between there are gaps；
Multiple pressure rail support plates are " C " shape bending part of vertically-arranged, and the side welding of upper end and strip plate, lower end passes through
Bolt is fixed on the bent plate.
Optionally, unloading guide rail is also equipped in the pressure rail support plate, the unloading guide rail includes:
Metal back layer is bolted on the lower end of the pressure rail support plate；
Plastic top is located above metal back layer, and for being located in step chains between two chain pieces, unloading roller is walked；
Multipair connecting plate, is located at the two sides of the interconnecting piece of metal back layer and plastic top, and upper end and plastic top bolt connect
It connects, lower end is bolted with metal back layer.
Optionally, the connecting plate is plate, and the top two sides of the metal back layer and the two sides of the bottom of plastic top are set
There is the groove for connecting plate insertion.
The utility model is uniformly mounted on guide supporting seat by R sections in the terraced road by escalator of each rail brackets
On, keep the installation positioning of backbone, secondary rail and main wheel pressure rail more accurate, is easily installed；Each rail brackets and guide supporting simultaneously
The integral structure of seat also increases terraced line structure, especially R sections of stability, reduces R sections of repair rate；So as to comprehensive
Close the installation maintenance cost for reducing escalator stair structure.
Detailed description of the invention
Fig. 1 is R sections of main view in terraced line structure in an embodiment；
Fig. 2 is A direction view in Fig. 1；
Fig. 3 is the enlarged drawing of guide supporting seat and each guide rail in Fig. 2；
Fig. 4 is the main view of guide supporting seat and each guide rail in an embodiment；
Fig. 5 is the main view of guide supporting seat in an embodiment.
The reference numerals are as follows in figure:
1, truss；11, crossbeam；12, leaning seat；13, lateral adjustments bolt；14, bolt is connected；15, bending plate；2, main
Rail；3, secondary rail；4, main wheel presses rail；51, support plate；511, strip-shaped hole is turned up；512, third strip-shaped hole；513, slot；514, it sinks
Mouthful；515, backbone installs bolt；52, pedestal；53, backbone bracket；531, riser；532, transverse slat；533, slot；54, secondary rail branch
Frame；55, bent plate；551, bent plate reinforcing rib；552, bent plate mounting groove；56, traversing follow block；57, the first puller bolt；58, top plate；
59, the second puller bolt；6, step.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that when component be referred to as with another component " connection " when, it can directly with another component
It connects or there may also be components placed in the middle.When a component is considered as " being set to " another component, it be can be directly
It connects and is arranged on another component or may be simultaneously present component placed in the middle.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment is not to be to limit the utility model.
A kind of terraced line structure of escalator is equipped with backbone 2, secondary as shown in Figure 1, Figure 3, including truss 1 on truss 1
Rail 3 and main wheel press rail 4, which is characterized in that at the R section of terraced line structure, equipped with the guide supporting being fixedly mounted on truss 1
Seat, guide supporting seat include:
The support plate 51 of plate face vertically-arranged；
It is fixed on support plate root edge, the pedestal 52 for truss frame for connecting 1；
It is spaced backbone 2 of the fixed arrangement at multiple backbone brackets 53 of 51 apical margin of support plate, R sections and is fixed on backbone bracket
On 53；
The fixed arrangement multiple secondary rail brackets 54 ipsilateral in support plate plate face are spaced, the secondary rail 3 at R sections is fixed on secondary rail branch
On frame 54；
Support plate 51 is fixed on backwards to secondary 3 side of rail and along the bent plate 55 of 6 traffic direction of step extension, main wheel presses rail 4 solid
It is scheduled on the bent plate 55.
By the usual manners such as bolt, welding by pedestal 52 be fixed on the truss 1 of escalator on R sections of crossbeam it
Afterwards, guide supporting seat has been fixed with respect to the position of truss, since backbone bracket 53, secondary rail bracket 54 and bent plate 55 (may be used herein
It is considered as pressure rail bracket) it has been fixed on guide supporting seat, it is only necessary to each guide rail is fixed on corresponding rail brackets can be real
The now installation positioning of each guide rail determines position of each guide rail with respect to truss without repeating, to improve the standard of guide rail positioning
True property, the installation and adjustment for R section guide rail in terraced line structure provide convenience.
Facilitate when in order to install and adjust lateral position of the guide supporting seat with respect to truss, in one embodiment, such as Fig. 2
Shown, pedestal 52 is equipped with the first strip-shaped hole (not shown) extended along truss width direction (i.e. Fig. 2 paper is lateral), base
Seat 52 is mounted on the crossbeam 11 of truss 1 by the connection bolt 14 through strip-shaped hole；The crossbeam 11 of truss 1 is equipped with pairs of cloth
The leaning seat 12 set belongs to a pair of leaning seat 12 and is arranged in 52 two sides of pedestal, each leaning seat in the width direction of truss
The lateral adjustments bolt 13 to offset with 52 corresponding side of pedestal is separately installed on 12.
When installation, first pedestal 52 is aligned with the strip-shaped hole of crossbeam 11, makes to connect the connection pedestal 52 of bolt 14 and crossbeam 11
And not exclusively screw, cross of the depth of leaning seat 12 to guide supporting seat with respect to truss is screwed in by adjusting lateral adjustments bolt 13
It is finely adjusted to position, screws connection bolt 14 completely after accurate positioning.
Lateral adjustments function by increasing guide supporting seat can be convenient follow-up maintenance process, such as can be by backbone 2
It is adjusted to OK range with the pressure of step main wheel side, to improve the stability of R section guide rail, extends the use of step main wheel
Service life.
For the thickness for reducing pedestal 52, facilitate connection bolt 14 that pedestal 52 and crossbeam 11 are connected firmly, one is real wherein
It applies in example, as shown in Fig. 2, being also welded with the traversing follow block 56 for being located at 51 two sides of support plate, lateral adjustments bolt 13 on pedestal 52
It offsets with the traversing follow block 56 of corresponding side.
To make guide supporting seat can be adjusted with respect to the height of truss 1 in installation and maintenance process, one is real wherein
It applies in example, as shown in Fig. 2, the first puller bolt 57 is additionally provided on pedestal 52, the lower end of the first puller bolt 57 and the cross of truss 1
11 top surface of beam offsets.
After the completion of located lateral of the guide supporting seat with respect to crossbeam 11, by the lower end (i.e. the end of thread) of the first puller bolt 57
The top surface that pedestal 52 is pressed on crossbeam 11 is screwed in pedestal 52 and passed through, screws out pedestal 52 by adjusting the first puller bolt 57
Height of the length of the end of thread to pedestal 52 with respect to crossbeam 11 is finely adjusted, the company of screwing after the completion of the altitude location of guide supporting seat
Pedestal 52 and crossbeam 11 are connected firmly by connecting bolt 14.
The height on nearly tilting section ladder road is seated against for convenience of adjusting guide supporting, so that R section guide rail is connected well with tilting section,
In one embodiment, as shown in figure 4,51 apical margin of support plate is welded with close to the one end on tilting section ladder road perpendicular to support plate
51 and parts hang in the top plate 58 outside support plate 51, top plate 58 is equipped with the second puller bolt 59, the second puller bolt 59
Lower end and the crossbeam 11 of truss 1 offset.
On the extending direction of backbone 2, one end of top plate 58 is closer to R sections, with the end of thread for the second puller bolt 59
Reserved space, the length that top plate 58 is screwed out by adjusting the second puller bolt 59 cooperate the first puller bolt 57 can be with guide supporting
The height on nearly tilting section ladder road is seated against, completion R section guide rail is connected with inclination section guide rail.
In one embodiment, as shown in figure 4, being equipped with crossbeam near tilting section and R sections of connecting points on truss 1
11, in support plate 51 close to tilting section one end be equipped be turned up strip-shaped hole 511, be turned up strip-shaped hole 511 extending direction with it is right
The tangential direction for the backbone 2 that should locate is vertical, which is channel steel, and the concave surface of channel steel is towards tilting section, crossbeam 11 and support plate
It is connected between 51 by bending plate 15, bending plate 15 includes orthogonal two plate face, wherein a plate face is fixed by bolts in
Channel steel top surface, another plate face passes through the bolt for penetrating height-regulating strip-shaped hole 511 and support plate 51 is fixed.
When installation, by adjust the second puller bolt 59 make R section guide rail with tilt after section guide rail is connected and is aligned, tighten tune
The end of support plate 51 is fixed on crossbeam 11 by the bolt at high strip-shaped hole 511.
In one embodiment, as shown in Figure 1, shown in Figure 5, one end on the supporting plate close to horizontal segment ladder road is equipped with third
The extending direction of strip-shaped hole 512, third strip-shaped hole 512 is consistent with the corresponding position direction Ti Lu；One end of support plate 51 passes through installation
Bolt in third strip-shaped hole 512 is fixed on the side of truss 1.
After guide supporting seat is positioned by the first puller bolt 57 and the second puller bolt 59, R section guide rail and level
Section guide rail alignment, is fixed on purlin for one end that guide supporting seats against nearly horizontal segment by the bolt in third strip-shaped hole 512 at this time
On frame 1, so that the both ends of guide supporting seat and bottom be made to be each attached on truss 1.
For the size for reducing backbone bracket 53 as far as possible, the bending deformation of backbone bracket 53 is reduced, in one embodiment,
As shown in Figure 4, Figure 5, interval setting is multiple for installing the slot 513 of backbone bracket 53, support plate on the apical margin of support plate 51
The heavy mouth 514 for avoiding backbone installation bolt 515 is additionally provided on 51 apical margin at neighbouring slot 513.
Installation personnel can sink mouth 514 straight up when the backbone 2 of staircase to be mounted on backbone bracket 53 by this
It is put into fastening bolt, installation process is more convenient laborsaving.
Backbone 2 is positioned for convenience, and improves accuracy of the backbone 2 with respect to 1 installation site of truss, one is real wherein
It applies in example, as shown in figs. 3 and 5, backbone bracket 53 includes erecting in middle part insertion slot 513 and with what support plate 51 was welded and fixed
The transverse slat 532 that plate 531 and 531 top of riser are bent to form to terraced road ascent direction；Transverse slat 532 is equipped with for installing backbone
Slot 533.
The middle part of riser 531 and support plate 51 are reduced and are loosened using bolt bring and positioning accurate using being welded and fixed
The problems such as degree decline, while the bending moment for the 531 both side edges relative support plate 51 of riser being likely to occur also is reduced as far as possible.It is horizontal
Plate 532 is bent towards step ascent direction, and bearing capacity of the transverse slat 532 at slot 533 can be improved.
For the fixation for reinforcing bent plate 55, in one embodiment, as shown in figure 5,55 bottom of bent plate and support plate 51 it
Between be also connected with bent plate reinforcing rib 551.
For the fixation for further strengthening bent plate 55 Yu support plate 51, be additionally provided in support plate 51 multiple length directions perpendicular to
The bent plate mounting groove 552 of support plate apical margin, 551 one end of bent plate reinforcing rib and bent plate bottom are welded, and the other end is installed across bent plate
Slot 552 and support plate 51 are welded and weld seam is located at 3 side of secondary rail.
By avoiding weld seam is positioned opposite from can reducing welding deformation, increase bonding strength.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not present
Contradiction all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of terraced line structure of escalator, including truss, backbone, secondary rail and main wheel pressure rail, feature are installed on truss
It is, at the R section of the terraced line structure, equipped with the guide supporting seat being fixedly mounted on truss, the guide supporting seat packet
It includes:
The support plate of plate face vertically-arranged；
It is fixed on support plate root edge, the pedestal for truss frame for connecting；
Backbone of the fixed arrangement at multiple backbone brackets of support plate apical margin, R sections is spaced to be fixed on backbone bracket；
The fixed arrangement multiple secondary rail brackets ipsilateral in support plate plate face are spaced, the secondary rail at R sections is fixed on secondary rail bracket；
Support plate is fixed on backwards to secondary rail side and along the bent plate of step traffic direction extension, the main wheel pressure rail is fixed on this
On bent plate.
2. the terraced line structure of escalator according to claim 1, which is characterized in that the pedestal is equipped with wide along truss
The first strip-shaped hole that direction extends is spent, pedestal is mounted on the crossbeam of truss by the connection bolt through strip-shaped hole；
The crossbeam of truss is equipped with leaning seat arranged in pairs, belongs to a pair of leaning seat and is arranged in the width direction of truss
Two sides of base is separately installed with the lateral adjustments bolt to offset with pedestal corresponding side on each leaning seat.
3. the terraced line structure of escalator according to claim 2, which is characterized in that be also welded with and be located on the pedestal
The traversing follow block of the traversing follow block of the support plate two sides, the lateral adjustments bolt and corresponding side offsets.
4. the terraced line structure of escalator according to claim 1, which is characterized in that be additionally provided with the first top on the pedestal
Tight bolt, the lower end of the first puller bolt and the crossbeam top surface of truss offset.
5. the terraced line structure of escalator according to claim 1, which is characterized in that the support plate apical margin is close to inclination
The one end on the road Duan Ti is welded with perpendicular to support plate and parts hang is in the top plate outside support plate, and top plate is equipped with second and holds out against spiral shell
Bolt, the lower end of the second puller bolt and the crossbeam of truss offset.
6. the terraced line structure of escalator according to claim 1, which is characterized in that close to horizontal in the support plate
The one end on the road Duan Ti is equipped with third strip-shaped hole, and the extending direction of third strip-shaped hole is consistent with the corresponding position direction Ti Lu；The support
One end of plate is fixed on the side of truss by the bolt being mounted in third strip-shaped hole.
7. the terraced line structure of escalator according to claim 1, which is characterized in that be spaced on the apical margin of the support plate
Multiple slots for being used to install the backbone bracket are set, are additionally provided at neighbouring slot for avoiding backbone on the apical margin of support plate
The heavy mouth of bolt is installed.
8. the terraced line structure of escalator according to claim 7, which is characterized in that the backbone bracket is inserted including middle part
Enter in the slot and the riser being welded and fixed with the support plate and riser top are bent to form to terraced road ascent direction
Transverse slat；Transverse slat is equipped with the slot for installing backbone.
9. the terraced line structure of escalator according to claim 1, which is characterized in that the bent plate bottom and the support
Bent plate reinforcing rib is also connected between plate.
10. the terraced line structure of escalator according to claim 9, which is characterized in that be additionally provided in the support plate more
A length direction perpendicular to the bent plate mounting groove of support plate apical margin, wear by bent plate reinforcing rib one end and the welding of bent plate bottom, the other end
It crosses bent plate mounting groove and is located at the secondary rail side with support plate welding and weld seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077911.0U CN209322283U (en) | 2018-12-11 | 2018-12-11 | A kind of terraced line structure of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077911.0U CN209322283U (en) | 2018-12-11 | 2018-12-11 | A kind of terraced line structure of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209322283U true CN209322283U (en) | 2019-08-30 |
Family
ID=67726224
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077911.0U Active CN209322283U (en) | 2018-12-11 | 2018-12-11 | A kind of terraced line structure of escalator |
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| CN (1) | CN209322283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751930A (en) * | 2021-09-23 | 2021-12-07 | 江苏同力日升机械股份有限公司 | Welding process for escalator side plate |
-
2018
- 2018-12-11 CN CN201822077911.0U patent/CN209322283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751930A (en) * | 2021-09-23 | 2021-12-07 | 江苏同力日升机械股份有限公司 | Welding process for escalator side plate |
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