CN214031359U - Supporting structure for escalator or sidewalk - Google Patents
Supporting structure for escalator or sidewalk Download PDFInfo
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- CN214031359U CN214031359U CN202022681672.7U CN202022681672U CN214031359U CN 214031359 U CN214031359 U CN 214031359U CN 202022681672 U CN202022681672 U CN 202022681672U CN 214031359 U CN214031359 U CN 214031359U
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- escalator
- truss
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- leveling
- support
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Abstract
The utility model discloses a bearing structure for automatic escalator or pavement, including setting up the supporting mechanism with adjustable between staircase truss plate and staircase support base, the supporting mechanism with adjustable includes joint and regulating part, the joint is connected in staircase truss plate, the regulating part sets up in the joint bottom, the regulating part is including running through the lifting unit in the joint, the lifting unit bottom is provided with a supporting bench, but a supporting bench butt staircase support base. The adjustable support mechanism is arranged between the truss plate of the escalator and the support base of a building, so that the truss of the escalator is locked and supported, and the truss support structure of the escalator can keep stability and tightness in a vibration environment.
Description
Technical Field
The utility model belongs to the technical field of the automatic escalator technique and specifically relates to a bearing structure for automatic escalator or pavement is related to.
Background
Along with the improvement of living standard of people, the escalator used as a travel tool is more and more widely used and is more visible everywhere in public places. The escalator is widely applied to various crowded areas such as large buildings, markets, rail transit, high-speed rails, airports and the like, and is a modern three-dimensional traffic tool.
When the span of the escalator or walkway is large, or for the stability of the truss operation, it is often necessary to add an intermediate support on the building, which clearance needs to be adjusted at the installation site, since the height of the building can have a certain tolerance with the truss.
At present, the conventional method is that bolts are adjusted to support a truss, and then equal-height blocks are added at gaps, and due to the space limitation of field installation, an open hole with a certain shape is usually required to be formed in a bottom plate of the truss for adjusting the bolts. The open hole is generally positioned below the step guide rail or below the middle guide plate, oil during step maintenance can drip along the guide rail or the middle guide plate, which can bring trouble and complaints to users in use, and in addition, when the rainfall amount of the outdoor escalator is large, rainwater can flow out from the water baffle plate hidden by the open hole, so that oil pollution is caused. Although some patents (for example, CN101955121) have added baffles, the sealing plate is not completely sealed, oil or rain seeps out along the gap, and the structure is complicated, the sealing plate needs to be opened during adjustment, and the sealing plate needs to be covered after adjustment, which is a complicated process.
Disclosure of Invention
To the problem that the gap easily appears and lead to the leakproofness to reduce under the continuous vibration operating mode effect in the prior art who mentions among the background art supporting structure for automatic escalator or pavement, the utility model provides a supporting structure for automatic escalator or pavement, through the adjustable supporting mechanism who sets up between the support basement of staircase truss plate and building, the realization is supported the locking of staircase truss, ensures that automatic escalator's truss bearing structure can remain stability and leakproofness under vibration environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bearing structure for automatic escalator or pavement, is including setting up the supporting mechanism with adjustable between staircase truss plate and staircase support basement, supporting mechanism with adjustable includes joint portion and regulating part, the joint portion is connected in staircase truss plate, the regulating part sets up in the joint portion bottom, the regulating part is including running through the lifting unit in the joint portion, the lifting unit bottom is provided with a supporting bench, but a supporting bench butt staircase support basement. The adjustable supporting mechanism has the characteristics of convenience and miniaturization, can be directly installed and fixed between the escalator truss and the supporting base of a building, can be used for adjustably supporting the escalator truss, and can be used for filling a gap between the supporting base and the escalator truss by adjusting the lifting assembly of the adjusting part, so that the escalator and the truss structure thereof can be stably supported.
Preferably, the adjusting portion comprises a support body, the support body and the joint portion are of an integrated structure, the support body comprises a leveling portion arranged at the top of the truss plate of the escalator, the lifting assembly comprises a bolt body penetrating through the support body, a locknut is arranged between the head of the bolt body and the leveling portion, and the bottom of the locknut abuts against the top of the leveling portion.
Further, leveling portion and joint portion formula structure as an organic whole, leveling portion includes the horizontal plane, be provided with the skid resistant course on the horizontal plane, the skid resistant course is the elastic component.
In the working process of an escalator or a sidewalk, low-amplitude continuous vibration in the operation process can be generated, the low-amplitude continuous vibration comprises step vibration of the escalator and running vibration of the crawler-type escalator, the step vibration is generated when adjacent steps of the escalator generate relative motion in the vertical direction, the running vibration of the crawler-type escalator is vibration generated in the process that the escalator driving device pulls the escalator tracks, the low-amplitude continuous vibration can cause loosening of fasteners such as screws on a truss structure, and therefore after the escalator truss is supported by a lifting assembly of the adjustable supporting mechanism, stable locking is guaranteed after the adjusting portion is subjected to height adjustment. The bolt body is used as a core part of the supporting structure and is connected with the joint part through the position close to the head part, the tail part of the bolt body is connected with the supporting table, and the distance between the supporting table and the joint part connected with the truss plate can be adjusted by adjusting the height of the bolt body in the bracket body, so that the effective support of the escalator truss is completed. The leveling portion is used for providing a flat surface for the locknut to install, and after the locknut is screwed, the bolt body and the joint portion are relatively stable through the anti-slip layer on the top of the matched horizontal plane, so that vibration transmitted to the joint portion by the escalator truss is absorbed by the elastic anti-slip layer, the influence of the vibration on the bolt body is weakened, and the stability of the adjustable supporting mechanism is improved.
Preferably, the bottom of the support body is provided with a connecting nut, and the connecting nut is in threaded connection with the bolt body. The connecting nut is connected with the bottom of the support body, and the joint part at the top of the support body is fixedly connected with the truss plate, so that after the bolt body is in threaded connection with the connecting nut, relative spacing between the bolt body and the truss plate can be completed, and preliminary positioning of the adjusting part is realized.
Furthermore, the tail of the bolt body is provided with a leveling nut, and the bottom of the leveling nut is connected with the support table. The leveling nut connects the support table and the bolt body, and ensures that the support table can be adjusted in position along with the lifting movement of the bolt body in the support body.
Preferably, the joint is fixedly connected to the escalator truss panel. The joint is attached to the truss plates of the escalator, and the connection strength of the joint and the truss plates of the escalator is strengthened through welding. Meanwhile, the escalator truss is connected with the adjustable supporting mechanism in a sealing mode, so that the interior of the outdoor escalator truss is prevented from being polluted when encountering impurities such as rainwater or dust, and the service life of the escalator truss is prolonged.
Preferably, a tooth-like positioning portion is provided outside the support table, and the tooth-like positioning portion is pressed and clamped against the support base. The tooth-type positioning part is used for placing the supporting base and the supporting base in a butting mode to cause relative displacement, so that the adjustable supporting mechanism is prevented from deviating in the working process, failure of the truss supporting structure of the escalator is avoided, and the supporting stability of the adjustable supporting mechanism is effectively improved.
Therefore, the utility model discloses following beneficial effect has: (1) the adjustable support mechanism is arranged between the truss plate of the escalator and the support base of the building, so that the truss of the escalator is locked and supported, and the truss support structure of the escalator can keep stability and tightness in a vibration environment; (2) the leveling part is used for providing a flat surface for the locknut to install, and after the locknut is screwed, vibration transmitted to the joint part by the escalator truss is absorbed by the elastic anti-slip layer, so that the influence of the vibration on the bolt body is weakened, and the stability of the adjustable supporting mechanism is improved; (3) after the bolt body is in threaded connection with the connecting nut, the relative limiting between the bolt body and the truss plate can be completed, so that the primary positioning of the adjusting part is realized; (4) the joint part is fixedly connected with the escalator truss, so that the supporting stability of the adjustable supporting mechanism is ensured; (5) the adjustable support mechanism supports the escalator truss in an open-free manner, so that the oil leakage and water leakage problems are avoided, and the cleanliness and the service life of the escalator truss are improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the adjustable supporting mechanism in fig. 1.
Fig. 3 is an installation diagram of the present invention.
In the figure: 100. the adjustable support mechanism comprises an adjustable support mechanism 101, a joint part 102, an adjusting part 1, a bolt body 2, a locknut 21, an anti-skid layer 3, a fixing bolt 4, a support body 5, a connecting nut 6, a leveling nut 7, a support table 71, a tooth type positioning part 8, a support base 9, a truss plate 10, a leveling part 11 and an escalator truss.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
As shown in fig. 1 and 2, a supporting structure for an escalator or a sidewalk comprises an adjustable supporting mechanism 100 arranged between an escalator truss plate and an escalator supporting base, the adjustable supporting mechanism comprises a joint part 101 and an adjusting part 102, the joint part is connected to the escalator truss plate 9, the adjusting part is arranged at the bottom of the joint part, the adjusting part comprises a lifting component penetrating through the joint part, and the bottom of the lifting component is provided with a supporting table 7 which can abut against the escalator supporting base 8. The adjustable supporting mechanism has the characteristics of convenience and miniaturization, can be directly installed and fixed between the escalator truss and the supporting base of a building, can be used for adjustably supporting the escalator truss, and can be used for filling a gap between the supporting base and the escalator truss by adjusting the lifting assembly of the adjusting part, so that the escalator and the truss structure thereof can be stably supported.
The adjusting portion comprises a support body 4, the support body and the joint portion are of an integrated structure, the support body comprises a leveling portion 10 arranged at the top of the truss plate of the escalator, the lifting assembly comprises a bolt body 1 penetrating through the support body, a locknut is arranged between the head of the bolt body and the leveling portion, and the bottom of the locknut abuts against the top of the leveling portion. Further, leveling portion and joint portion formula structure as an organic whole, leveling portion includes the horizontal plane, be provided with skid resistant course 21 on the horizontal plane, the skid resistant course is the elastic component. In the working process of an escalator or a sidewalk, low-amplitude continuous vibration in the operation process can be generated, the low-amplitude continuous vibration comprises step vibration of the escalator and running vibration of the crawler-type escalator, the step vibration is generated when adjacent steps of the escalator generate relative motion in the vertical direction, the running vibration of the crawler-type escalator is vibration generated in the process that the escalator driving device pulls the escalator tracks, the low-amplitude continuous vibration can cause loosening of fasteners such as screws on a truss structure, and therefore after the escalator truss is supported by a lifting assembly of the adjustable supporting mechanism, stable locking is guaranteed after the adjusting portion is subjected to height adjustment. The bolt body is used as a core part of the supporting structure and is connected with the joint part through the position close to the head part, the tail part of the bolt body is connected with the supporting table, and the distance between the supporting table and the joint part connected with the truss plate can be adjusted by adjusting the height of the bolt body in the bracket body, so that the effective support of the escalator truss is completed. The leveling part is used for providing a leveling surface for the locknut 2 to install, after the locknut is screwed, the bolt body and the joint part are relatively stable by the anti-slip layer on the top of the horizontal plane, so that the vibration transmitted to the joint part by the escalator truss 11 is absorbed by the elastic anti-slip layer, the influence of the vibration on the bolt body is weakened, and the stability of the adjustable supporting mechanism is improved. The anti-slip layer is supported by wear-resistant rubber, and the locknut can be guaranteed to be stably limited on the leveling portion.
And the bottom of the bracket body is provided with a connecting nut 5, and the connecting nut is in threaded connection with the bolt body. The tail of the bolt body is provided with a leveling nut 6, and the bottom of the leveling nut is connected with the supporting table. The connecting nut is connected with the bottom of the support body, and the joint part at the top of the support body is fixedly connected with the truss plate, so that after the bolt body is in threaded connection with the connecting nut, relative spacing between the bolt body and the truss plate can be completed, and preliminary positioning of the adjusting part is realized. The leveling nut connects the support table and the bolt body, and ensures that the support table can be adjusted in position along with the lifting movement of the bolt body in the support body.
The joint is fixedly connected with the truss plate of the escalator. The joint is attached to the truss plates of the escalator, and the connection strength of the joint and the truss plates of the escalator is strengthened through welding. The escalator truss and the adjustable supporting mechanism are connected in a sealing mode through the fixing bolts 3, the interior of the truss of the outdoor escalator can be prevented from being polluted when encountering impurities such as rainwater or dust, and the service life of the escalator truss is prolonged.
The supporting platform is externally provided with a tooth-type positioning part 71 which is pressed and clamped against the supporting substrate. The tooth-type positioning part is used for placing the supporting base and the supporting base in a butting mode to cause relative displacement, so that the adjustable supporting mechanism is prevented from deviating in the working process, failure of the truss supporting structure of the escalator is avoided, and the supporting stability of the adjustable supporting mechanism is effectively improved. The tooth-shaped positioning part is a metal part and is connected with the supporting table in a welding mode.
The utility model discloses an installation method of a supporting structure for an escalator or a sidewalk, which comprises the following steps of firstly hoisting the escalator or the sidewalk to the position above a supporting base, connecting an adjustable supporting mechanism to the bottom of a truss of the escalator, and connecting a joint part of the adjustable supporting mechanism with the truss plate of the escalator; then, a lifting assembly is arranged in the adjustable supporting mechanism, and the bolt body penetrates into the supporting body and is sequentially in threaded connection with a connecting nut at the bottom of the supporting body and a leveling nut at the top of the supporting table; then, by adjusting a lifting assembly of the adjustable supporting mechanism, a bolt body of the lifting assembly is lifted in the supporting body, and a supporting table at the bottom of the lifting assembly is ensured to be abutted against a supporting substrate; and finally, adjusting a locknut on the bolt body, wherein the bottom of the locknut is abutted against the leveling part of the adjustable supporting mechanism, and the installation is finished.
As shown in fig. 3, when the adjustable supporting mechanism is connected to the escalator truss, the joint position of the joint part and the truss plate is ensured to correspond to the supporting base position on the building, after the joinable part is fixedly mounted on the truss plate, the bolt body provided with the locknut is assembled, the bolt body penetrates through the leveling surface and is inserted into the support body, and then is in threaded connection with the connecting nut at the lower part of the support body, the bolt body penetrates through the connecting nut and then is in threaded connection with the leveling nut on the supporting table, and the bolt body is stably connected with the supporting table. After the connection is completed, the operator turns the bolt body so that the support table moves downward and abuts the support base. And then the locknut is locked, so that the locknut is sunk into the elastic anti-slip layer, the stable support of the adjustable support structure on the escalator truss is effectively ensured, the elastic anti-slip layer can absorb the vibration generated by the escalator, and the situation that each nut connected on the bolt body keeps stable connection is avoided.
In addition to the above embodiments, the technical features of the present invention can be re-selected and combined within the scope of the present invention as disclosed in the claims and the specification to constitute new embodiments, which can be realized by those skilled in the art without any creative work, therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.
Claims (7)
1. The utility model provides a bearing structure for automatic escalator or pavement, its characterized in that, is including setting up the adjustable supporting mechanism between staircase truss plate and staircase support basement, adjustable supporting mechanism includes joint portion and regulating part, the joint portion is connected in staircase truss plate, the regulating part sets up in the joint portion bottom, the regulating part is including running through the lifting unit in the joint portion, the lifting unit bottom is provided with a supporting bench, but a supporting bench butt staircase support basement.
2. The supporting structure for the escalator or sidewalk according to claim 1, wherein the adjusting portion comprises a bracket body, the bracket body and the connecting portion are of an integral structure, the bracket body comprises a leveling portion disposed at the top of the truss plate of the escalator, the lifting assembly comprises a bolt body disposed through the bracket body, a locknut is disposed between the head of the bolt body and the leveling portion, and the bottom of the locknut abuts against the top of the leveling portion.
3. A support structure for an escalator or a sidewalk according to claim 2, wherein the leveling part and the joint part are of an integral structure, the leveling part comprises a horizontal plane, an anti-slip layer is arranged on the horizontal plane, and the anti-slip layer is an elastic member.
4. The supporting structure for an escalator or a sidewalk according to claim 2, wherein the bottom of the bracket body is provided with a connecting nut, and the connecting nut is in threaded connection with the bolt body.
5. The supporting structure for the escalator or sidewalk according to claim 2, wherein the tail of the bolt body is provided with a leveling nut, and the bottom of the leveling nut is connected with the supporting platform.
6. A support structure for an escalator or walkway according to claim 1, wherein the joint is fixedly connected to the escalator truss plates.
7. A support structure for an escalator or a walkway according to any one of claims 1 to 6, wherein the support base is externally provided with a tooth positioning portion which is press-fitted against the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022681672.7U CN214031359U (en) | 2020-11-18 | 2020-11-18 | Supporting structure for escalator or sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022681672.7U CN214031359U (en) | 2020-11-18 | 2020-11-18 | Supporting structure for escalator or sidewalk |
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| Publication Number | Publication Date |
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| CN214031359U true CN214031359U (en) | 2021-08-24 |
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| CN202022681672.7U Active CN214031359U (en) | 2020-11-18 | 2020-11-18 | Supporting structure for escalator or sidewalk |
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| CN (1) | CN214031359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279052A (en) * | 2020-11-18 | 2021-01-29 | 杭州西奥电梯有限公司 | Supporting structure for escalator or sidewalk |
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- 2020-11-18 CN CN202022681672.7U patent/CN214031359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279052A (en) * | 2020-11-18 | 2021-01-29 | 杭州西奥电梯有限公司 | Supporting structure for escalator or sidewalk |
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