CN206486162U - A kind of moving staircase girders support meanss - Google Patents
A kind of moving staircase girders support meanss Download PDFInfo
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- CN206486162U CN206486162U CN201720087217.XU CN201720087217U CN206486162U CN 206486162 U CN206486162 U CN 206486162U CN 201720087217 U CN201720087217 U CN 201720087217U CN 206486162 U CN206486162 U CN 206486162U
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- moving staircase
- support meanss
- staircase girders
- bottom girder
- escalator
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Abstract
The utility model discloses a kind of moving staircase girders support meanss, described support meanss include the bottom girder being arranged at along escalator width under moving staircase girders and two support bars for being vertically arranged at the bottom girder two ends respectively；Two support bars are connected by the top boom and lower boom of bolt and moving staircase girders respectively, a flexible member for being used to bear axial compressive force is arranged with each described bolt, meet support under normal circumstances to escalator tilting section, when escalator is by side force, the flexible member plays cushioning effect, it is to avoid moving staircase girders are damaged.
Description
Technical field
The utility model is related to escalator field, more particularly to a kind of moving staircase girders support meanss.
Background technology
When the tilting section of escalator is longer, it usually needs set support meanss to ensure escalator in tilting section bottom
Stability.Escalator support meanss of the prior art are simply to be helped with shaped steel and sheet material by welding or bolt handle
Steel plate on ladder and ground links together, and can generally support escalator, but in the case of by side force,
Such as seismic (seismal, it may appear that intensity or destabilization problems.
It can be seen that, prior art could be improved and improve.
Utility model content
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of moving staircase girders branch
Support arrangement, it is intended to solve the technical problem of existing moving staircase girders support meanss unstability in the case of by side force.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of moving staircase girders support meanss, including be arranged at along escalator width under moving staircase girders
Bottom girder and two support bars for being vertically arranged at the bottom girder two ends respectively；Two support bars pass through bolt and oneself respectively
The top boom and lower boom of dynamic staircase and girder are connected, and one is arranged with each described bolt is used to bear axial compressive force
Flexible member.
In described moving staircase girders support meanss, the every support bar includes two pieces of supports being vertically arranged respectively
Filler strip is additionally provided between steel plate, shown two pieces of supporting steel plates, the shape that the filler strip is surrounded is outer with above-mentioned two pieces of supporting steel plates
Shape is adapted and protruded from the both sides of two pieces of supporting steel plates and upper edge.
In described moving staircase girders support meanss, two support bars correspondence moving staircase girders top boom and
The position of lower boom is embedded with several inner screw sheaths, each inner screw sheath of top boom and the lower boom correspondence and opened respectively
Provided with connecting hole, the top boom and lower boom are connected by bolt with the inner screw sheath.
In described moving staircase girders support meanss, the length of the inner screw sheath and the support bar are along escalator
Thickness on width is suitable.
In described moving staircase girders support meanss, two layers of pad is additionally provided between the bolt root and flexible member
Piece.
In described moving staircase girders support meanss, the bottom girder includes and moving staircase girders lower boom angle of inclination
Identical bottom girder top plate.
In described moving staircase girders support meanss, the bottom girder top plate two ends are respectively arranged with one and escalator
Angle of inclination identical backing plate, the backing plate is connected to the bottom surface of the lower boom of escalator.
In described moving staircase girders support meanss, the bottom girder includes a horizontally disposed bottom girder bottom plate, the bottom
Beam bottom plate two ends are respectively arranged with a regulating bolt for being used to adjust the support meanss height.
Beneficial effect：
The utility model is provided under a kind of moving staircase girders support meanss, the bottom girder support truss of the support meanss
Chord member, top boom and lower boom of two support bars for being vertically arranged with truss is bolted so that the support meanss
The tilting section of moving staircase girders can stably be supported, simultaneously because bolt sleeve be provided with flexible member, escalator by
Buffering can be played a part of during side force, it is to avoid moving staircase girders are damaged, improve the reliability of escalator.
Brief description of the drawings
The stereogram for the moving staircase girders support meanss that Fig. 1 provides for the utility model.
The front view for the moving staircase girders support meanss that Fig. 2 provides for the utility model.
In the moving staircase girders support meanss that Fig. 3 provides for the utility model, the company of support bar and moving staircase girders
Connect schematic diagram.
Fig. 4 is the partial enlarged drawing of a-quadrant in Fig. 2.
Fig. 5 is the partial enlarged drawing in B regions in Fig. 2.
Embodiment
The utility model provides a kind of moving staircase girders support meanss, to make the purpose of this utility model, technical scheme
And effect is clearer, clear and definite, the utility model is further described the embodiment that develops simultaneously referring to the drawings.It should manage
Solution, specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
Fig. 1 to Fig. 5 is referred to, the utility model provides a kind of moving staircase girders support meanss.
The moving staircase girders support meanss include being arranged under moving staircase girders along escalator width
Bottom girder 10 and two support bars 20 for being vertically arranged at the bottom girder two ends respectively；Two support bars pass through bolt respectively
21 are connected with the top boom 901 and lower boom 902 of moving staircase girders, and being arranged with one on each described bolt 21 is used for
The flexible member 22 of axial compressive force is born, the flexible member is particularly located near bolt root.
Specifically, as shown in figure 1, above-mentioned bottom girder is welded by bottom girder bottom plate 101, bottom girder fixed board 102 and two pieces of risers 103
Form（Only observe bottom girder top plate and one piece of riser in Fig. 1 visual angle）, the bottom girder bottom plate 101, bottom girder top plate 102 and
Two pieces of risers 103 are high-strength steel sheet；Two support bars 20 are specially high-strength steel sheet, are connected by welding or bolt
Connect the two ends for being fixed on bottom girder.Fig. 2 and Fig. 3 show the support bar 20 of the support meanss side and the annexation of truss,
Understand that two support bars 20 are connected by the outside of moving staircase girders by bolt with top boom 901 and lower boom 902 respectively
Connect.In practical application, the bottom girder bottom plate 101 be arranged on ground or civil engineering pier on（Ground and civil engineering are not drawn into figure
Pier）, when escalator tilting section is longer, then multiple described support meanss are set at a certain distance.Due to described automatic
Staircase and girder support meanss self structure firmly, with good stability, good support can be played to escalator and is made
With further, since the bolt sleeve is provided with a flexible member, when escalator is by side force, the flexible member is played
Cushioning effect, it is to avoid the truss of escalator is damaged because of the impact of side force, improves the reliability of escalator.
Preferably, the flexible member be compression spring or other can bear axial compressive force and with good
The part of elasticity.
Fig. 1 and Fig. 2 are referred to, in order to further improve the intensity of support bar, every support bar 20 includes two pieces and erected respectively
Filler strip 202, supporting steel plate 201 and filler strip are additionally provided between the supporting steel plate 201 directly set, shown two pieces of supporting steel plates 201
Weld together between 202；The profile of the shape that the filler strip 202 is surrounded and above-mentioned two pieces of supporting steel plates 201 is adapted and from upper
State both sides and the upper edge protrusion of two pieces of supporting steel plates 201, i.e., have in support bar between two pieces of supporting steel plates it is certain between
Away from, therefore while support bar intensity is improved so that the amount of increase of support bar weight is smaller.
Fig. 3 shows the connected mode of support bar and pricncipal rafter, the company of support bar and pricncipal rafter and lower boom
Connect mode similarly.Due to having certain spacing between two pieces of supporting steel plates 201 in above-mentioned support bar, in order to ensure support bar and purlin
Frame is connected firmly, and the position of the corresponding moving staircase girders top boom 901 of two support bars 20 and lower boom 902 is embedded with
Several inner screw sheaths 23, the embedded inner screw sheath welds together with support bar；The top boom 901 and lower boom
902 correspond to and offer connecting hole respectively at each inner screw sheath 23（It is not drawn into figure）, bolt 20 through connecting hole and with interior spiral shell
Line set connection.
Preferably, every support bar correspondence moving staircase girders top boom position is embedded with 2 inner screw sheaths, above-mentioned 2
The center line of inner screw sheath is parallel with pricncipal rafter；Every support bar correspondence moving staircase girders lower boom position is also embedded with
2 inner screw sheaths, the center line of 2 inner screw sheaths is parallel with truss lower boom.
Preferably, as shown in figure 3, the length of the inner screw sheath 23 and the support bar 20 are along escalator width
On thickness quite, hence in so that the length of the linkage section of the bolt and inner screw sheath reaches maximum, it is ensured that support bar with
The bonding strength of truss.
Further, two layers of pad 24 is additionally provided between the root of bolt 20 and flexible member 22, bolt is improved
Root and the contact area of flexible member so that flexible member is difficult to be damaged.
Referring to Fig. 1, in described moving staircase girders support meanss, the bottom girder 10 include with moving staircase girders
Chord member angle of inclination identical bottom girder top plate 102.Because back timber bottom plate 102 and moving staircase girders have identical inclination angle
Degree, therefore, the contact area of the bottom girder top plate and moving staircase girders lower boom 902 reach maximum so that bottom girder is to truss
Support is more stablized.
The bottom girder top plate two ends are respectively arranged with one and escalator angle of inclination identical backing plate 104, the backing plate
104 are connected to the bottom surface of the lower boom 901 of escalator.By setting above-mentioned backing plate so that bottom girder will not be by escalator purlin
The interference of frame bottom miscellaneous part and be able to can be completely attached to truss lower boom bottom surface, improve support effect.
Fig. 2 and Fig. 5 are referred to, further, in described moving staircase girders support meanss, the bottom girder includes one
Horizontally disposed bottom girder bottom plate 101, the bottom girder bottom plate two ends, which are respectively arranged with one, to be used to adjust the support meanss height
Regulating bolt 30.By the regulation spiral shell described in adjustment, 30, the moving staircase girders support meanss can be suitably raised and lowered
Height, facilitate the connection of bottom girder and support bar and moving staircase girders.
Further, as shown in figure 5, the bottom of the bottom girder bottom plate is additionally provided with elastic cushion block 40 so that described automatic
Cushioning effect is played when staircase and girder support meanss in the vertical direction is by impulsive force.
In summary, the utility model provides a kind of moving staircase girders support meanss, and the bottom girder of the support meanss is held
The lower boom of truss is held in the palm, top boom and lower boom of two support bars for being vertically arranged with truss are bolted so that
The support meanss can stably support the tilting section of moving staircase girders, simultaneously because bolt sleeve is provided with flexible member, certainly
Dynamic staircase is acted on by that can play buffering during side force, it is to avoid moving staircase girders are damaged, and improve escalator
Reliability.By the way that support bar is set into the form that two pieces of supporting steel plates and filler strip weld together, support bar have submitted
Intensity, and the amount of increase of weight is smaller.By the way that the angle of inclination of bottom girder top plate and backing plate is set to and truss lower boom
Angle of inclination is identical, improves the contact area of bottom girder and truss lower boom, improves support effect.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model
Scope of the claims.
Claims (8)
1. a kind of moving staircase girders support meanss, it is characterised in that helped automatically including being arranged at along escalator width
Bottom girder under terraced truss and two support bars for being vertically arranged at the bottom girder two ends respectively；Two support bars lead to respectively
The top boom and lower boom for crossing bolt and moving staircase girders are connected, and one is arranged with each described bolt is used to bear
The flexible member of axial compressive force.
2. moving staircase girders support meanss according to claim 1, it is characterised in that the every support bar is wrapped respectively
Include and be additionally provided with filler strip between two pieces of supporting steel plates being vertically arranged, shown two pieces of supporting steel plates, the shape that the filler strip is surrounded with
The profile of above-mentioned two pieces of supporting steel plates is adapted and protruded from the both sides of two pieces of supporting steel plates and upper edge.
3. moving staircase girders support meanss according to claim 2, it is characterised in that two support bars correspondence is certainly
The position of dynamic staircase and girder top boom and lower boom is embedded with several inner screw sheaths, top boom and the lower boom correspondence
Connecting hole is offered at each inner screw sheath respectively, the top boom and lower boom are connected by bolt with the inner screw sheath.
4. moving staircase girders support meanss according to claim 3, it is characterised in that the length of the inner screw sheath with
The support bar is suitable along the thickness on escalator width.
5. moving staircase girders support meanss according to claim 2, it is characterised in that the bolt root and elasticity member
Two layers of pad is additionally provided between part.
6. moving staircase girders support meanss according to claim 1, it is characterised in that the bottom girder is included with helping automatically
Terraced truss lower boom angle of inclination identical bottom girder top plate.
7. moving staircase girders support meanss according to claim 6, it is characterised in that the bottom girder top plate two ends difference
One and escalator angle of inclination identical backing plate are provided with, the backing plate is connected to the bottom surface of the lower boom of escalator.
8. the moving staircase girders support meanss according to claim 1 or 7, it is characterised in that the bottom girder includes one
Horizontally disposed bottom girder bottom plate, the bottom girder bottom plate two ends are respectively arranged with a regulation for being used to adjust the support meanss height
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087217.XU CN206486162U (en) | 2017-01-23 | 2017-01-23 | A kind of moving staircase girders support meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087217.XU CN206486162U (en) | 2017-01-23 | 2017-01-23 | A kind of moving staircase girders support meanss |
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| Publication Number | Publication Date |
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| CN206486162U true CN206486162U (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720087217.XU Active CN206486162U (en) | 2017-01-23 | 2017-01-23 | A kind of moving staircase girders support meanss |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857186A (en) * | 2017-11-24 | 2018-03-30 | 江南嘉捷电梯股份有限公司 | A kind of truss support |
| CN109179178A (en) * | 2018-11-12 | 2019-01-11 | 江西亿康云谷自动化设备有限公司 | A kind of supporting mechanism of moving staircase girders |
| CN113148820A (en) * | 2021-02-24 | 2021-07-23 | 上海三菱电梯有限公司 | Single-piece type frame, integral type frame and old ladder truss transformation structure of escalator |
-
2017
- 2017-01-23 CN CN201720087217.XU patent/CN206486162U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857186A (en) * | 2017-11-24 | 2018-03-30 | 江南嘉捷电梯股份有限公司 | A kind of truss support |
| CN107857186B (en) * | 2017-11-24 | 2023-06-13 | 苏州江南嘉捷电梯有限公司 | Truss support |
| CN109179178A (en) * | 2018-11-12 | 2019-01-11 | 江西亿康云谷自动化设备有限公司 | A kind of supporting mechanism of moving staircase girders |
| CN113148820A (en) * | 2021-02-24 | 2021-07-23 | 上海三菱电梯有限公司 | Single-piece type frame, integral type frame and old ladder truss transformation structure of escalator |
| CN113148820B (en) * | 2021-02-24 | 2024-06-07 | 上海三菱电梯有限公司 | Truss transformation structure in single-piece type frame, integral frame and old escalator |
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