CN203396305U - Truss caliper for escalator, heavy ladder or moving sidewalk - Google Patents
Truss caliper for escalator, heavy ladder or moving sidewalk Download PDFInfo
- Publication number
- CN203396305U CN203396305U CN201320427457.1U CN201320427457U CN203396305U CN 203396305 U CN203396305 U CN 203396305U CN 201320427457 U CN201320427457 U CN 201320427457U CN 203396305 U CN203396305 U CN 203396305U
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- China
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- limiting plate
- truss
- limited block
- bayonet socket
- crossbeam
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Abstract
The utility model provides a truss caliper for an escalator, a heavy ladder or a moving sidewalk. The truss caliper comprises a long rod-shaped crossbeam, a first stop block, a second stop block, a first limiting plate, a second limiting plate, a first adjusting bolt and a second adjusting bolt. The first stop block, the second stop block, the first limiting plate and the second limiting plate are fixed on the crossbeam and extend downward; the first stop block, the first limiting plate, the second stop block, the second limiting plate and the crossbeam are provided with downward openings to snap a first C-shaped bayonet and a second C-shaped bayonet of an angle iron of a truss or a rectangular pipe; and the first adjusting bolt and the second adjusting bolt respectively go through the first stop block and the second stop block, and abut against the angle iron of the truss or the rectangular pipe which are snapped in the first C-shaped bayonet and the second C-shaped bayonet. Accuracy of truss opening dimensions of the escalator, the heavy ladder or the moving sidewalk is guaranteed; and work efficiency is improved.
Description
Technical field
The utility model relates to the truss slide calliper rule of a kind of escalator, heavy ladder or moving sidewalk.
Background technology
In escalator, heavy ladder or moving sidewalk, guarantee that truss leaves grade size by the positioning vertical column of certain altitude, positioning vertical column distribution both sides, with clamping clip by monolithic truss clamping on two heel posts, close up operation.Rely on positioning vertical column to guarantee that truss leaves grade size and easily produce error, and operation is comparatively loaded down with trivial details, makes follow-up assembling produce larger cumulative errors, thereby causes the quality of escalator, heavy ladder or moving sidewalk uneven.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model be to provide a kind of operation easy, can guarantee escalator, heavy ladder or moving sidewalk open the more accurate truss slide calliper rule of grade size.
For achieving the above object, the utility model provides the truss slide calliper rule of a kind of escalator, heavy ladder or moving sidewalk, it is characterized in that: it comprises crossbeam, the first limited block, the second limited block, the first limiting plate, the second limiting plate, the first adjustment bolt, the second adjustment bolt of elongated rod shape; Described the first limited block, described the second limited block, described the first limiting plate and described the second limiting plate are separately fixed on described crossbeam and to downward-extension, Open Side Down to block a C type bayonet socket of truss angle steel or rectangular tube for described the first limited block, described the first limiting plate and the formation of described crossbeam, and Open Side Down to block the 2nd C type bayonet socket of truss angle steel or rectangular tube for described the second limited block, described the second limiting plate and the formation of described crossbeam; On described the first limited block and described the second limited block, offer respectively the first threaded hole and the second threaded hole, described the first adjustment bolt and described second is adjusted bolt and through described the first threaded hole and described the second threaded hole, is also propped up respectively truss angle steel or the rectangular tube being stuck in a C type bayonet socket and the 2nd C shape bayonet socket respectively.
Preferably, described crossbeam is that cross section is rectangular, the rectangular tube of boring.
Preferably, described the first limited block, described the second limited block are all positioned at respectively the same side of described the first limiting plate, described the second limiting plate.Particularly, described the first limited block, described the second limited block are all positioned at respectively left side or the right side of described the first limiting plate, described the second limiting plate.
Preferably, described crossbeam is installed with respectively cushion block in a described C type bayonet socket and described the 2nd C type bayonet socket; Described the first limiting plate and described the second limiting plate are provided with side cushion block in the inner side of a described C type bayonet socket and described the 2nd C type bayonet socket respectively.
More preferably, described crossbeam and described the first limited block, the second limited block, the first limiting plate, the second limiting plate, upper cushion block, side cushion block all adopt and are welded to connect.
Preferably, described first adjusts bolt, described second adjusts bolt and has respectively twisting portion, and described twisting portion comprises four angle heads and anistree flange face support portion.
In embodiment, a C type bayonet socket, the 2nd C type bayonet socket of truss slide calliper rule of the present utility model can design sizes, to meet multiple escalator, heavy ladder or moving sidewalk metallic framework angle steel and rectangular tube kind.
Utilization due to technique scheme, the utility model compared with prior art has following advantages: in prior art, on escalator, heavy ladder or moving sidewalk, when guaranteeing that grade size left by truss, need two monolithic truss be held on column by left and right monolithic truss with C type pincers respectively one by one, complete truss and close up after welding, then pull down one by one.Due to escalator, heavy ladder or moving sidewalk truss, to open grade size more, and the cumbersome and column of post adjustment easily deforms, and is difficult to accurately guarantee that truss leaves a grade size.The utility model is when guaranteeing that grade size left by truss, and monolithic truss wherein a slice is still anchored on column with C type pincers, and another sheet grade size of opening is as requested selected corresponding truss slide calliper rule, a plurality of truss slide calliper rule block two skeletons of truss, fastening, complete truss and close up after welding, then pull down one by one.The utility model is easy to operate, and slide calliper rule accuracy more easily guarantees, thereby has guaranteed the degree of accuracy of opening grade size of truss.
The utility model has guaranteed that the truss of escalator, heavy ladder or moving sidewalk leaves the degree of accuracy of grade size, has improved work efficiency, and has guaranteed follow-up assembly quality.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the schematic diagram that the utility model is applied to escalator.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Refer to Fig. 1 to Fig. 2, the utility model provides the truss slide calliper rule of a kind of escalator, heavy ladder or moving sidewalk, it is characterized in that: it comprises crossbeam 11, the first adjustment bolt 21, the second adjustment bolt 22, the first limited block 121, the second limited block 122, upper cushion block 131, side cushion block 132, the first limiting plate 141, second limiting plate 142 of elongated rod shape.
Described the first limited block 121, described the second limited block 122, described the first limiting plate 141 and described the second limiting plate 142 are separately fixed on described crossbeam 11 and to downward-extension, Open Side Down to block a C type bayonet socket 100 of truss angle steel or rectangular tube for described the first limited block 121, described the first limiting plate 141 and 11 formation of described crossbeam, and Open Side Down to block the 2nd C type bayonet socket 200 of truss angle steel or rectangular tube for described the second limited block 122, described the second limiting plate 142 and 11 formation of described crossbeam; On described the first limited block 121 and described the second limited block 122, offer respectively the first threaded hole and the second threaded hole, described the first adjustment bolt 21 and described second is adjusted bolt 22 and through described the first threaded hole and described the second threaded hole, is also propped up respectively truss angle steel or the rectangular tube being stuck in a C type bayonet socket 100 and the 2nd C shape bayonet socket 200 respectively.Described crossbeam 11 is at a described C type bayonet socket 100 and the described the 2nd C type bayonet socket 200 is interior is installed with respectively cushion block 131; Described the first limiting plate 141 and described the second limiting plate 142 are provided with side cushion block 132 in the inner side of a described C type bayonet socket 100 and described the 2nd C type bayonet socket 200 respectively.
In the present embodiment, described crossbeam 11Wei cross section is rectangular, the rectangular tube of boring.Described crossbeam 11 all adopts and is welded to connect with described the first limited block 121, the second limited block 122, the first limiting plate 141, the second limiting plate 142, upper cushion block 131, side cushion block 132.Described the first limited block 121, described the second limited block 122 are all positioned at respectively described the first limiting plate 141, described second limiting plate 142 the same side.In the present embodiment, described the first limited block 121, described the second limited block 122 are all positioned at respectively the left side of described the first limiting plate 141, described the second limiting plate 142.Described the first limited block 121, described the second limited block 122 also can all be positioned at respectively described the first limiting plate 141, described the second limiting plate 142 right side in other embodiments.
Described first adjusts bolt 21, described second adjusts bolt 22 and has respectively twisting portion, and described twisting portion comprises four angle heads and anistree flange face support portion.
As shown in Figure 2, according to staircase classification, choose the monolithic truss 31,32 that corresponding truss slide calliper rule block escalator both sides, side, the truss slide calliper rule right side cushion block 132 upper angle steel 321 near escalator monolithic truss 32, adjust first and adjust bolt 21, the second adjustment bolt 22, make the first adjustment bolt 21 prop up upper angle steel 311 outsides of escalator left side monolithic truss 31, second adjusts upper angle steel 321 inner sides that bolt 22 props up escalator monolithic truss 32, tightens.Complete and close up after welding, unclamp the first adjustment bolt 21 and second and adjust bolt 22, to the opposite direction of adjusting bolt, promote truss slide calliper rule, can easily unload slide calliper rule.Unload according to the method described above other truss slide calliper rule, moving staircase girders is left under order and closed up station, carry out next step operation.
Therefore, truss slide calliper rule of the present utility model are planted and are opened a grade size design bayonet socket spacing according to different ladders, by adjusting, adjust bolt, two monolithic truss of clamping escalator, and then guarantee grade size of opening of escalator, heavy ladder or moving sidewalk, whole process can guarantee that truss leaves the degree of accuracy of grade size by adjusting the adjusting of bolt, after having welded, slide calliper rule can easy removal, simple and convenient, improved work efficiency, realized accurately fast and guaranteed the operation that grade size left by escalator, heavy ladder or moving sidewalk truss.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1.
?, heavy ladder or moving sidewalk truss slide calliper rule, it is characterized in that: crossbeam, the first limited block, the second limited block, the first limiting plate, the second limiting plate, first that it comprises elongated rod shape are adjusted bolt, second and adjusted bolt; Described the first limited block, described the second limited block, described the first limiting plate and described the second limiting plate are separately fixed on described crossbeam and to downward-extension, Open Side Down to block a C type bayonet socket of truss angle steel or rectangular tube for described the first limited block, described the first limiting plate and the formation of described crossbeam, and Open Side Down to block the 2nd C type bayonet socket of truss angle steel or rectangular tube for described the second limited block, described the second limiting plate and the formation of described crossbeam; On described the first limited block and described the second limited block, offer respectively the first threaded hole and the second threaded hole, described the first adjustment bolt and described second is adjusted bolt and through described the first threaded hole and described the second threaded hole, is also propped up respectively truss angle steel or the rectangular tube being stuck in a C type bayonet socket and the 2nd C shape bayonet socket respectively.
2.
?the truss slide calliper rule of a kind of escalator according to claim 1, heavy ladder or moving sidewalk, is characterized in that: described crossbeam is that cross section is rectangular, the rectangular tube of boring.
3.
?the truss slide calliper rule of a kind of escalator according to claim 1, heavy ladder or moving sidewalk, is characterized in that: described the first limited block, described the second limited block lay respectively at the same side of described the first limiting plate, described the second limiting plate.
4.
?the truss slide calliper rule of a kind of escalator according to claim 1, heavy ladder or moving sidewalk, is characterized in that: described crossbeam is installed with respectively cushion block in a described C type bayonet socket and described the 2nd C type bayonet socket; Described the first limiting plate and described the second limiting plate are provided with side cushion block in the inner side of a described C type bayonet socket and described the 2nd C type bayonet socket respectively.
5.
?the truss slide calliper rule of a kind of escalator according to claim 4, heavy ladder or moving sidewalk, is characterized in that: described crossbeam and described the first limited block, the second limited block, the first limiting plate, the second limiting plate, upper cushion block, side cushion block all adopt and are welded to connect.
6.
?the truss slide calliper rule of a kind of escalator according to claim 1, heavy ladder or moving sidewalk, it is characterized in that: described first adjusts bolt, described second adjusts bolt and have respectively twisting portion, described twisting portion comprises four angle heads and anistree flange face support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427457.1U CN203396305U (en) | 2013-07-18 | 2013-07-18 | Truss caliper for escalator, heavy ladder or moving sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427457.1U CN203396305U (en) | 2013-07-18 | 2013-07-18 | Truss caliper for escalator, heavy ladder or moving sidewalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396305U true CN203396305U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427457.1U Expired - Lifetime CN203396305U (en) | 2013-07-18 | 2013-07-18 | Truss caliper for escalator, heavy ladder or moving sidewalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383225A (en) * | 2013-07-18 | 2013-11-06 | 江南嘉捷电梯股份有限公司 | Truss caliper for escalator, heavy-duty ladder or moving sidewalk |
-
2013
- 2013-07-18 CN CN201320427457.1U patent/CN203396305U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383225A (en) * | 2013-07-18 | 2013-11-06 | 江南嘉捷电梯股份有限公司 | Truss caliper for escalator, heavy-duty ladder or moving sidewalk |
| CN103383225B (en) * | 2013-07-18 | 2017-01-25 | 江南嘉捷电梯股份有限公司 | Truss caliper for escalator, heavy-duty ladder or moving sidewalk |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |