CN201211999Y - Large span escalator truss and large span escalator formed thereby - Google Patents

Large span escalator truss and large span escalator formed thereby Download PDF

Info

Publication number
CN201211999Y
CN201211999Y CNU2008200318372U CN200820031837U CN201211999Y CN 201211999 Y CN201211999 Y CN 201211999Y CN U2008200318372 U CNU2008200318372 U CN U2008200318372U CN 200820031837 U CN200820031837 U CN 200820031837U CN 201211999 Y CN201211999 Y CN 201211999Y
Authority
CN
China
Prior art keywords
monolithic
truss
span
moving staircase
square tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2008200318372U
Other languages
Chinese (zh)
Inventor
华先铎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SJEC Corp
Suzhou Fuji Elevator Co Ltd
Original Assignee
SJEC Corp
Suzhou Fuji Elevator Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SJEC Corp, Suzhou Fuji Elevator Co Ltd filed Critical SJEC Corp
Priority to CNU2008200318372U priority Critical patent/CN201211999Y/en
Application granted granted Critical
Publication of CN201211999Y publication Critical patent/CN201211999Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Movable Scaffolding (AREA)

Abstract

The utility model discloses an escalator truss with a great span, which comprises four truss sheets, namely a left outer sheet (1), a left inner sheet (2), a right inner sheet (3) and a right outer sheet (4), wherein the left outer sheet (1) and the left inner sheet (2) are tightly attached and connected in a bolt or welding mode, and the right inner sheet (3) and the right outer sheet (4) are tightly attached and connected in a bolt or welding mode; a square tube or angle iron is adopted to make an upper chord rod (5) and a lower chord rod (6) of each truss sheet, and the square tube, the angle iron or channel iron is adopted to make a vertical rod (7) or an inclined rod (8) of each truss sheet. The utility model also discloses a great-span escalator with the truss which is simultaneously strengthened in the height direction and the transversal direction so as to satisfy the need of the great-span escalator for eliminating middle support, guarantee the transversal rigidity and the stability of the truss, increase the safety of the escalator, and save the architectural space.

Description

Large-span moving staircase girders reaches by its large-span moving staircase that constitutes
Technical field
The utility model relates to the escalator that a kind of large-span moving staircase girders and a kind of large span do not have midship mounting, and moving staircase girders is a kind of supporting construction that is used for escalator or moving sidewalk.
Background technology
In the prior art, when the span of escalator surpassed certain numerical value, the rigidity of truss can not satisfy the requirement of standard, generally needed to increase midship mounting or to its reinforcement.In the time can't increasing midship mounting owing to the building structure reason, strengthening truss is unique mode.Traditional truss only has two truss monolithics, and the reinforcement mode is only to increase the thickness of truss tilting section in short transverse, and when span further increases, then needs more space, and the lateral stiffness and the stability of truss can't be guaranteed simultaneously.
The utility model content
The purpose of this utility model is: a kind of large-span moving staircase girders is provided, it is at short transverse and the horizontal truss of strengthening simultaneously, satisfying large-span moving staircase does not have the demand of midship mounting, the lateral stiffness and the stability of truss have been guaranteed, strengthen the safety of escalator, saved space simultaneously.
Another purpose of the present utility model is: a kind of large-span moving staircase is provided, and it can satisfy the demand that large-span moving staircase does not have midship mounting, strengthens the safety of escalator, saves space simultaneously.
The technical scheme of the utility model large-span moving staircase girders is: a kind of large-span moving staircase girders, comprise the truss monolithic, described moving staircase girders is made of monolithic, right interior monolithic and four truss monolithics of right outer monolithic in monolithic, the left side outside the left side, outside the described left side in monolithic and the left side monolithic be close to and be connected, monolithic is close to the outer monolithic in the right side and is connected on described the right side in.
Described truss monolithic, promptly the top boom of monolithic, right interior monolithic, right outer monolithic is the top boom of being made by square tube or angle steel in the outer monolithic in a left side, the left side, lower boom is the lower boom of being made by square tube or angle steel.
Described truss monolithic, promptly monolithic in the outer monolithic in a left side, the left side, right in the montant of monolithic, the outer monolithic in the right side be the montant of making by square tube or angle steel or channel-section steel, brace is the brace of being made by square tube or angle steel or channel-section steel.
Monolithic is by bolt or be welded to connect in an outer monolithic in a left side and the left side, right in the outer monolithic of the monolithic and the right side by bolt or be welded to connect.
The technical scheme of the utility model large-span moving staircase is: a kind of large-span moving staircase, its moving staircase girders comprises the truss monolithic, described moving staircase girders is made of monolithic, right interior monolithic and four truss monolithics of right outer monolithic in monolithic, the left side outside the left side, outside the described left side in monolithic and the left side monolithic be close to and be connected, monolithic is close to the outer monolithic in the right side and is connected on described the right side in.
Described truss monolithic, promptly the top boom of monolithic, right interior monolithic, right outer monolithic is the top boom of being made by square tube or angle steel in the outer monolithic in a left side, the left side, lower boom is the lower boom of being made by square tube or angle steel.
Described truss monolithic, promptly monolithic in the outer monolithic in a left side, the left side, right in the montant of monolithic, the outer monolithic in the right side be the montant of making by square tube or angle steel or channel-section steel, brace is the brace of being made by square tube or angle steel or channel-section steel.
Monolithic is by bolt or be welded to connect in an outer monolithic in a left side and the left side, right in the outer monolithic of the monolithic and the right side by bolt or be welded to connect.
The utility model compared with prior art has following advantage: owing to adopt four truss monolithics, promptly monolithic, right interior monolithic and right outer monolithic constitute in the outer monolithic in a left side, the left side, truss only need increase the size of Width a little, just make intensity obtain significantly promoting, cooperate the thickness that increases the monolithic sloping portion simultaneously, can satisfy large-span moving staircase and not have middle the demand of taking advantage of, guaranteed the lateral stiffness and the stability of truss, strengthen the safety of escalator, saved space simultaneously.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation (cross-sectional plane) of the utility model truss;
Fig. 2 is truss single chip architecture figure;
Fig. 3 is for being the inside and outside truss monolithic connection diagram of the utility model embodiment one;
Fig. 4 is the inside and outside truss monolithic connection diagram of the utility model embodiment two.
Wherein: the outer monolithic in 1 left side; Monolithic in 2 left sides; 3 right interior monolithics; 4 right outer monolithics; 5 top booms; 6 lower booms; 7 montants; 8 braces.
The specific embodiment
Embodiment one: as shown in Figure 1 and Figure 2, a kind of large-span moving staircase girders comprises the truss monolithic, and by four truss monolithics, promptly monolithic 2, right interior monolithic 3 and right outer monolithic 4 constitute in the outer monolithic 1 in a left side, the left side.The interior monolithic 2 in an outer monolithic 1 in a left side and a left side adopts bolts to be close to and links together, and the outer monolithic 4 in the right interior monolithic 3 and the right side adopts bolts to be close to and links together.
The utility model increases by two truss monolithics in the outside, the size of Width only needs to increase a little, intensity is significantly promoted, cooperate the thickness that increases the monolithic sloping portion simultaneously, can satisfy large-span moving staircase and not have middle the demand of taking advantage of, guarantee the lateral stiffness and the stability of truss, strengthened the safety of escalator, saved space simultaneously.
As figure Fig. 2, shown in Figure 3, described truss monolithic, promptly the top boom 5 of monolithic 2, right interior monolithic 3 and right outer monolithic 4 and lower boom 6 adopt square tube or angle steel in the outer monolithic 1 in a left side, the left side, and montant 7 and brace 8 adopt square tube or angle steel or channel-section steel.
As Fig. 1, the truss monolithic of left and right sides adopts traditional mode to be welded to connect with crossbeam and back cover plate.
Embodiment two: present embodiment is a kind of large-span moving staircase girders, the difference of it and embodiment one is: as shown in Figure 4, the outer monolithic 1 in a left side adopts welding manners to be close to the interior monolithic 2 in a left side and links together, and the outer monolithic 3 in the right interior monolithic 3 and the right side adopts welding manners to be close to and links together.
Embodiment three: present embodiment is a kind of large-span moving staircase, and it has embodiment one described truss, comprises the truss monolithic, and by four truss monolithics, promptly monolithic 2, right interior monolithic 3 and right outer monolithic 4 constitute in the outer monolithic 1 in a left side, the left side.The interior monolithic 2 in an outer monolithic 1 in a left side and a left side adopts bolts to be close to and links together, and the outer monolithic 4 in the right interior monolithic 3 and the right side adopts bolts to be close to and links together.
Described truss monolithic, promptly the top boom 5 of monolithic 2, right interior monolithic 3 and right outer monolithic 4 and lower boom 6 adopt square tube or angle steel in the outer monolithic 1 in a left side, the left side, and montant 7 and brace 8 adopt square tube or angle steel or channel-section steel.The truss monolithic of left and right sides adopts traditional mode to be welded to connect with crossbeam and back cover plate.
Embodiment four: present embodiment is a kind of large-span moving staircase, is with the difference of embodiment three: monolithic 2 adopts welding manners to be close to link together in an outer monolithic 1 in a left side and the left side, right in monolithic 3 and right outer monolithic 3 employing welding manners be close to and link together.
Should be pointed out that for the utility model also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned embodiment through proving absolutely.The foregoing description is as just explanation of the present utility model, rather than to restriction of the present utility model.In a word, protection domain of the present utility model should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.

Claims (10)

1. large-span moving staircase girders, comprise the truss monolithic, it is characterized in that: described moving staircase girders is made of monolithic (2), right interior monolithic (3) and (4) four truss monolithics of right outer monolithic in monolithic outside the left side (1), the left side, monolithic outside the described left side (1) is close to the interior monolithic (2) in a left side and is connected, and monolithic in the described right side (3) is close to right outer monolithic (4) and is connected.
2. large-span moving staircase girders according to claim 1, it is characterized in that: described truss monolithic, promptly the top boom (5) of monolithic (2), right interior monolithic (3), right outer monolithic (4) is the top boom of being made by square tube or angle steel in a left side outer monolithic (1), the left side.
3. large-span moving staircase girders according to claim 1, it is characterized in that: described truss monolithic, promptly the lower boom (6) of monolithic (2), right interior monolithic (3), right outer monolithic (4) is the lower boom of being made by square tube or angle steel in a left side outer monolithic (1), the left side.
4. large-span moving staircase girders according to claim 1, it is characterized in that: described truss monolithic, promptly monolithic (2) in a left side outer monolithic (1), the left side, right in the montant (7) of monolithic (3), the outer monolithic in the right side (4) be the montant of making by square tube or angle steel or channel-section steel.
5. large-span moving staircase girders according to claim 1, it is characterized in that: described truss monolithic, promptly monolithic (2) in a left side outer monolithic (1), the left side, right in the brace (8) of monolithic (3), the outer monolithic in the right side (4) be the brace of making by square tube or angle steel or channel-section steel.
6. large-span moving staircase girders according to claim 1 is characterized in that: monolithic (2) is by bolt or be welded to connect in a monolithic outside the described left side (1) and the left side, and the monolithic described right side in (3) and the outer monolithic in the right side (4) are by bolt or be welded to connect.
7. large-span moving staircase that constitutes by the described large-span moving staircase girders of claim 1, it is characterized in that: the moving staircase girders of described escalator is made of monolithic (2), right interior monolithic (3) and (4) four truss monolithics of right outer monolithic in monolithic outside the left side (1), the left side, monolithic outside the described left side (1) is close to the interior monolithic (2) in a left side and is connected, and monolithic in the described right side (3) is close to right outer monolithic (4) and is connected.
8. large-span moving staircase according to claim 7, it is characterized in that: described truss monolithic, promptly the top boom (5) of monolithic (2), right interior monolithic (3), right outer monolithic (4) is the top boom of being made by square tube or angle steel in a left side outer monolithic (1), the left side, and lower boom (6) is the lower boom of being made by square tube or angle steel.
9. large-span moving staircase according to claim 7, it is characterized in that: described truss monolithic, promptly monolithic (2) in a left side outer monolithic (1), the left side, right in the montant (7) of monolithic (3), the outer monolithic in the right side (4) be the montant of making by square tube or angle steel or channel-section steel, brace (8) is the brace of being made by square tube or angle steel or channel-section steel.
10. large-span moving staircase according to claim 7 is characterized in that: monolithic (2) is by bolt or be welded to connect in a monolithic outside the described left side (1) and the left side, and the monolithic described right side in (3) and the outer monolithic in the right side (4) are by bolt or be welded to connect.
CNU2008200318372U 2008-02-04 2008-02-04 Large span escalator truss and large span escalator formed thereby Expired - Lifetime CN201211999Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200318372U CN201211999Y (en) 2008-02-04 2008-02-04 Large span escalator truss and large span escalator formed thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200318372U CN201211999Y (en) 2008-02-04 2008-02-04 Large span escalator truss and large span escalator formed thereby

Publications (1)

Publication Number Publication Date
CN201211999Y true CN201211999Y (en) 2009-03-25

Family

ID=40496164

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200318372U Expired - Lifetime CN201211999Y (en) 2008-02-04 2008-02-04 Large span escalator truss and large span escalator formed thereby

Country Status (1)

Country Link
CN (1) CN201211999Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102398840A (en) * 2011-11-28 2012-04-04 江南嘉捷电梯股份有限公司 Metal framework structure for escalator
CN102674168A (en) * 2011-03-15 2012-09-19 徐工集团工程机械股份有限公司建设机械分公司 Reinforced boom and crane with reinforced boom
CN106904520A (en) * 2017-03-09 2017-06-30 中衡设计集团股份有限公司 A kind of large span staircase and girder structure
CN113165850A (en) * 2019-02-27 2021-07-23 因温特奥股份公司 Connecting region of truss sections

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102674168A (en) * 2011-03-15 2012-09-19 徐工集团工程机械股份有限公司建设机械分公司 Reinforced boom and crane with reinforced boom
CN102674168B (en) * 2011-03-15 2015-04-22 徐工集团工程机械股份有限公司建设机械分公司 Reinforced boom and crane with reinforced boom
CN102398840A (en) * 2011-11-28 2012-04-04 江南嘉捷电梯股份有限公司 Metal framework structure for escalator
CN106904520A (en) * 2017-03-09 2017-06-30 中衡设计集团股份有限公司 A kind of large span staircase and girder structure
CN113165850A (en) * 2019-02-27 2021-07-23 因温特奥股份公司 Connecting region of truss sections
US11913215B2 (en) 2019-02-27 2024-02-27 Inventio Ag Truss section connection region
CN113165850B (en) * 2019-02-27 2024-04-16 因温特奥股份公司 Connection region of truss sections

Similar Documents

Publication Publication Date Title
CN201211999Y (en) Large span escalator truss and large span escalator formed thereby
CN203113217U (en) Steel box component and steel box-concrete combined U-shaped beam consisting of same
CN201433509Y (en) Prestressed steel girder
CN203603030U (en) Steel box truss beam
CN201762974U (en) System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube
CN112459321B (en) Multi-curvature overhanging hyperboloid stacked curtain wall system
CN100398770C (en) Method of employing assembled steel arch truss to reinforce metal arch corrugated plate roofing
CN101224842A (en) Large-span moving staircase girders and Large-span moving staircase formed thereby
CN110258296B (en) Modular assembly type honeycomb bridge structure
CN103046462A (en) Steel box component and steel box-concrete combined U-shaped girder composed of same
CN111470021A (en) Chimney and ship
CN202401573U (en) Structure of batter brace serving as purline bolt
CN203144882U (en) Assembly type composite material metal truss bridge
CN203856069U (en) High-rise building steel structure
CN101906820B (en) System capable of constructing in vertical structure and horizontal structure simultaneously in core tube
CN205275070U (en) Wedge type adheres to frame bracing structure
CN205259356U (en) Gable face parapet post node of encorbelmenting
CN212104806U (en) Novel concrete-filled steel tube flange-corrugated web composite beam
CN204875479U (en) Steel case roof beam U rib welded structure
CN209703803U (en) A kind of two direction truss reinforced concrete laminated floor slab
CN210002576U (en) connection structure of oblique steel skeleton column and oblique steel skeleton beam
CN203613652U (en) Side plate strengthening honeycomb type H-shaped steel beam frame joint component
CN201952103U (en) Steel-bar lifting frame
CN208396133U (en) A kind of combined hollow grillage structure
CN201972290U (en) Roof steel structure of very long span stadium

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20090325

CX01 Expiry of patent term