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CN109292603A - Removable dovetail groove guide rail for escalator and connection method thereof - Google Patents

Removable dovetail groove guide rail for escalator and connection method thereof Download PDF

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Publication number
CN109292603A
CN109292603A CN201811449271.XA CN201811449271A CN109292603A CN 109292603 A CN109292603 A CN 109292603A CN 201811449271 A CN201811449271 A CN 201811449271A CN 109292603 A CN109292603 A CN 109292603A
Authority
CN
China
Prior art keywords
guide rail
dovetail groove
locking member
groove guide
dovetail slot
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.)
Pending
Application number
CN201811449271.XA
Other languages
Chinese (zh)
Inventor
付春平
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.)
Suzhou Vocational University
Original Assignee
Suzhou Vocational University
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 Suzhou Vocational University filed Critical Suzhou Vocational University
Priority to CN201811449271.XA priority Critical patent/CN109292603A/en
Publication of CN109292603A publication Critical patent/CN109292603A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/14—Guiding means for carrying surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways

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  • Escalators And Moving Walkways (AREA)

Abstract

The invention discloses a kind of escalator dismountable dovetail slot rails and its connection type, including dovetail slot rails and it is used to support the guide rail side plates of the dovetail slot rails, it include simultaneously the first locking member and the second locking member that dovetail slot rails are locked, finally respectively include the riveting nut and sunk screw that the first locking member and the second locking member are fixed, the left protrusion of dovetail slot rails and the right protrusion of dovetail slot rails are respectively arranged at the bottom end two sides of the dovetail slot rails, and the bottom end of dovetail slot rails is connected with the first locking member at the position of the left protrusion of dovetail slot rails.A kind of escalator of the present invention dismountable dovetail slot rails and its connection type, can replace the guide rail used for a long time, and replacement process is relatively simple, simultaneously, the connection type of guide rail is more succinct, easy for installation, brings better prospect of the application.

Description

A kind of escalator dismountable dovetail slot rails and its connection type
Technical field
The present invention relates to escalator technical field, in particular to the dismountable dovetail slot rails of a kind of escalator And its connection type.
Background technique
Escalator product is applied very universal in the market at present, China have become in the world it is maximum from It moves staircase manufacturing nation and uses state, with being constantly progressive for social development, domestic and international each big city increases subway and high-speed rail Construction, the characteristics of this just needs a large amount of public transport heavy-load type escalator, this kind of escalator is that load capacity is big and day Equal runing time is longer, this requirement to product is very strict.Under the operation of escalator for a long time at full capacity, escalator The especially upper circular arc of guide rail arc guide rail suffered by pressure it is maximum, wear also bigger.When the abrasion of working face of guide rail reaches The engagement for seriously affecting step afterwards to a certain extent influences ride comfort, or even there are very big security risks.
For current escalator, the escalator arc guide rail of each producer is mainly that Flat steel type guide rail and profile are led Rail, main connection type are that also have one although this connection type is relatively more firm using welding between guide rail fagging It is the shortcomings that detail, non-dismountable.If a kind of special guide rail and connection type can be developed, so that guide rail itself is solid and reliable, It is easy to later period replacement again simultaneously, is just particularly important.
Summary of the invention
The main purpose of the present invention is to provide a kind of escalator dismountable dovetail slot rails and its connection side Formula can effectively solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of escalator dismountable dovetail slot rails and its connection type, including dovetail slot rails and use In supporting the guide rail side plate of the dovetail slot rails, at the same include the first locking member that dovetail slot rails are locked with Second locking member finally respectively includes the riveting nut and sunk screw that the first locking member and the second locking member are fixed, institute It states and is respectively arranged with the left protrusion of dovetail slot rails and the right protrusion of dovetail slot rails at the bottom end two sides of dovetail slot rails, and The bottom end of dovetail slot rails is connected with the first locking member, first locking at the position of the left protrusion of dovetail slot rails The top of part offers the first locking member indent, and the dovetail slot rails pass through the left protrusion of dovetail slot rails and the first locking Part indent is connected, and the bottom end of the dovetail slot rails is connected with the second locking at the position of the right protrusion of dovetail slot rails Part, and the junction of the second locking member and dovetail slot rails offers the second locking member indent, the dovetail slot rails are logical The right protrusion of dovetail slot rails is crossed to be connected with the second locking member indent.
Preferably, the dovetail slot rails are locked by the first locking member and the second locking member, and first Locking member is fixed on guide rail side plate by riveting nut, and second locking member is fixed on the first locking member by sunk screw On, the left protrusion of dovetail slot rails and the right protrusion of dovetail slot rails are symmetrical about center line in dovetail slot rails, The first locking member indent and the second locking member indent are convex with the left protrusion of dovetail slot rails and the dovetail slot rails right side respectively It rises and is mutually fitted into, after the dovetail slot rails are placed on the first locking member, by tightening the sunk screw for the second lock Tight part is fixed, at this moment the left protrusion of the dovetail slot rails in the dovetail slot rails and dovetail slot rails it is right it is raised respectively with The indent of first locking member and the second locking member fits closely.
Preferably, first locking member is internally provided with two groups of pin shafts, correspondence of the guide rail side plate close to pin shaft Location hole is offered at position, first locking member passes through the connection relationship and guide rail side plate phase between location hole and riveting nut It is fixed.
Preferably, the quantity of first locking member has several groups, and the first locking member described in several groups is uniformly fixed on On guide rail side plate, support force is provided for dovetail slot rails.
Preferably, the inside of first locking member offers threaded hole, and the first lock at the position of sunk screw Tight part is fixedly connected by the connection relationship between threaded hole and sunk screw with the second locking member.
Compared with prior art, the invention has the following beneficial effects: the escalators is led with dismountable dovetail groove profile Rail and its connection type, when the escalator operation time too long, and cause dovetail slot rails occur abrasion or damage need When replacing, sunk screw need to only be screwed out, so as to take out the second locking member, at this time swallow in the side of dovetail slot rails Tail slot rails can be dismantled easily, after replacing with new dovetail slot rails, then reinstall the second locking member, most Replacement is realized eventually, it is very convenient.
Detailed description of the invention
Fig. 1 is a kind of escalator of the present invention to be installed and used with dovetail slot rails in dismountable dovetail slot rails Schematic diagram；
Fig. 2 is a kind of installation section of escalator dovetail slot rails in dismountable dovetail slot rails of the present invention Figure；
Fig. 3 is a kind of sectional view of escalator dovetail slot rails in dismountable dovetail slot rails of the present invention；
Fig. 4 is a kind of cross-sectional view of escalator first locking member in dismountable dovetail slot rails of the present invention；
Fig. 5 is a kind of plan view of escalator first locking member in dismountable dovetail slot rails of the present invention；
Fig. 6 is a kind of cross-sectional view of escalator second locking member in dismountable dovetail slot rails of the present invention；
Fig. 7 is a kind of plan view of escalator second locking member in dismountable dovetail slot rails of the present invention.
In figure: 1, dovetail slot rails；2, the left protrusion of dovetail slot rails；3, the right protrusion of dovetail slot rails；4, guide rail Side plate；5, the first locking member；6, the first locking member indent；7, the first locking member pin shaft；8, riveting nut；9, the second locking member；10, Second locking member indent；11, sunk screw.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
As shown in figs. 1-7, a kind of escalator dismountable dovetail slot rails and its connection type, including dovetail groove Type guide rail 1 and the guide rail side plate 4 for being used to support dovetail slot rails 1, while including that dovetail slot rails 1 are locked First locking member 5 and the second locking member 9 finally respectively include the riveting spiral shell that the first locking member 5 and the second locking member 9 are fixed Mother 8 and sunk screw 11, are respectively arranged with dovetail slot rails left raised 2 and dovetail at the bottom end two sides of dovetail slot rails 1 Slot rails right raised 3, and the bottom end of dovetail slot rails 1 is connected at left raised 2 position of dovetail slot rails One locking member 5, the top of the first locking member 5 offer the first locking member indent 6, and dovetail slot rails 1 are led by dovetail groove profile Rail left raised 2 is connected with the first locking member indent 6, and the bottom end of dovetail slot rails 1 is close to right raised 3 position of dovetail slot rails The place of setting is connected with the second locking member 9, and the second locking member 9 and the junction of dovetail slot rails 1 offer in the second locking member Recessed 10, dovetail slot rails 1 are connected by dovetail slot rails right raised 3 with the second locking member indent 10.
Dovetail slot rails 1 are locked by the first locking member 5 and the second locking member 9, and the first locking member 5 is logical It crosses riveting nut 8 to be fixed on guide rail side plate 4, the second locking member 9 is fixed on the first locking member 5 by sunk screw 11, dovetail Slot rails left raised 2 are symmetrical about center line in dovetail slot rails 1 with dovetail slot rails right raised 3, the first locking Part indent 6 and the second locking member indent 10 are mutually embedding with dovetail slot rails left raised 2 and dovetail slot rails right raised 3 respectively It closes, it is by tightening sunk screw 11 that second locking member 9 is fixed after dovetail slot rails 1 are placed on the first locking member 5, At this moment dovetail slot rails left raised 2 and dovetail slot rails right raised 3 in dovetail slot rails 1 respectively with the first locking member 5 and second the indent of locking member 9 fit closely.
First locking member 5 is internally provided with two groups of pin shafts, and it is fixed that guide rail side plate 4 is offered close to the corresponding position of pin shaft Position hole, the first locking member 5 are fixed by the connection relationship between location hole and riveting nut 8 with 4 phase of guide rail side plate.
The quantity of first locking member 5 has several groups, and the first locking member 5 described in several groups is uniformly fixed on guide rail side plate 4 On, support force is provided for dovetail slot rails 1.
The inside of first locking member 5 offers threaded hole at the position of sunk screw 11, and the first locking member 5 passes through Connection relationship between threaded hole and sunk screw 11 is fixedly connected with the second locking member 9.
It should be noted that the present invention be a kind of escalator dismountable dovetail slot rails and its connection type, When in use, first the first locking member of several groups 5 is uniformly fixed on guide rail side plate 4 by riveting nut 8, meanwhile, then will The dovetail slot rails of 1 two sides of dovetail slot rails left raised 2 and dovetail slot rails right raised 3 are placed respectively is mounted on first At locking member indent 6 and the second locking member 9, it can be connected with the second locking member 9 admittedly due to having on each first locking member 5 Second locking member 9 is fixed on the first locking member 5 by fixed threaded hole one by one at this time, due to being specifically designed for the structure, with The continuous precession of sunk screw 11, dovetail slot rails 1 are securely fixed, and the more lock the more tight, eventually arrive at effective fixation, It is more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (5)

1.一种自动扶梯用可拆卸的燕尾槽型导轨，包括燕尾槽型导轨以及用于支撑所述燕尾槽型导轨的导轨边板，同时包括对燕尾槽型导轨进行锁紧的第一锁紧件与第二锁紧件，最后分别包括对第一锁紧件与第二锁紧件进行固定的铆螺母与沉头螺钉，所述燕尾槽型导轨的底端两侧处分别设置有燕尾槽型导轨左凸起与燕尾槽型导轨右凸起，且燕尾槽型导轨的底端靠近燕尾槽型导轨左凸起的位置处连接有第一锁紧件，所述第一锁紧件的顶端开设有第一锁紧件内凹，所述燕尾槽型导轨通过燕尾槽型导轨左凸起与第一锁紧件内凹相连，所述燕尾槽型导轨的底端靠近燕尾槽型导轨右凸起的位置处连接有第二锁紧件，且第二锁紧件与燕尾槽型导轨的连接处开设有第二锁紧件内凹，所述燕尾槽型导轨通过燕尾槽型导轨右凸起与第二锁紧件内凹相连。1. A detachable dovetail groove guide rail for escalator, comprising a dovetail groove guide rail and a guide rail side plate for supporting the dovetail groove guide rail, and a first locking device for locking the dovetail groove guide rail simultaneously. A rivet nut and a countersunk head screw for fixing the first locking piece and the second locking piece respectively, and dovetail grooves are respectively provided on both sides of the bottom end of the dovetail groove guide rail The left bulge of the dovetail groove guide rail and the right bulge of the dovetail groove guide rail, and the bottom end of the dovetail groove guide rail is connected with a first locking piece near the position of the left bulge of the dovetail groove guide rail, and the top end of the first locking piece is connected There is a first locking member concave, the dovetail groove guide is connected with the first locking member concave through the left protrusion of the dovetail groove guide, and the bottom end of the dovetail groove guide is close to the right convex of the dovetail groove guide A second locking piece is connected at the starting position, and a second locking piece is recessed at the connection between the second locking piece and the dovetail groove guide rail, and the dovetail groove guide rail protrudes right through the dovetail groove guide rail. It is concavely connected with the second locking piece. 2.根据权利要求1所述一种自动扶梯用可拆卸的燕尾槽型导轨及其连接方式，其连接方式为：所述燕尾槽型导轨通过第一锁紧件和第二锁紧件进行锁紧固定，且第一锁紧件通过铆螺母固定在导轨边板上，所述第二锁紧件通过沉头螺钉固定在第一锁紧件上，所述燕尾槽型导轨左凸起与燕尾槽型导轨右凸起在燕尾槽型导轨上关于中心线对称，所述第一锁紧件内凹和第二锁紧件内凹分别与燕尾槽型导轨左凸起和燕尾槽型导轨右凸起相嵌合，所述燕尾槽型导轨放置于第一锁紧件上之后，通过拧紧所述沉头螺钉将第二锁紧件固定，这时所述燕尾槽型导轨中的燕尾槽型导轨左凸起和燕尾槽型导轨右凸起分别与第一锁紧件和第二锁紧件的内凹紧密贴合。2. A kind of detachable dovetail groove guide rail for escalator according to claim 1 and its connection method, the connection method is: the dovetail groove guide rail is locked by the first locking member and the second locking member and the first locking member is fixed on the side plate of the guide rail by rivet nuts, the second locking member is fixed on the first locking member by countersunk screws, and the left protrusion of the dovetail groove guide rail and the dovetail The right protrusion of the grooved guide rail is symmetrical about the center line on the dovetail grooved guide rail, and the inner concave of the first locking member and the inner concave of the second locking member are respectively the left protrusion of the dovetail grooved guide rail and the right protrusion of the dovetail grooved guide rail After the dovetail groove guide is placed on the first locking member, the second locking member is fixed by tightening the countersunk head screw. At this time, the dovetail groove guide in the dovetail groove guide The left bulge and the right bulge of the dovetail groove guide rail are in close contact with the inner recesses of the first locking piece and the second locking piece respectively. 3.根据权利要求1所述一种自动扶梯用可拆卸的燕尾槽型导轨及其连接方式，其特征在于：所述第一锁紧件的内部设置有两组销轴，所述导轨边板靠近销轴的对应位置处开设有定位孔，所述第一锁紧件通过定位孔与铆螺母之间的连接关系与导轨边板相固定。3. A kind of detachable dovetail groove guide rail for escalator according to claim 1 and its connection method, characterized in that: the inside of the first locking member is provided with two sets of pins, the guide rail side plate A positioning hole is opened at a corresponding position close to the pin shaft, and the first locking member is fixed to the side plate of the guide rail through the connection relationship between the positioning hole and the rivet nut. 4.根据权利要求1所述一种自动扶梯用可拆卸的燕尾槽型导轨及其连接方式，其特征在于：所述第一锁紧件的数量有若干组，若干组所述第一锁紧件均匀的固定在导轨边板上，为燕尾槽型导轨提供支撑力。4. The detachable dovetail guide rail for escalator and the connection method thereof according to claim 1, wherein the number of the first locking members has several groups, and there are several groups of the first locking members. The parts are evenly fixed on the side plate of the guide rail to provide support for the dovetail groove guide rail. 5.根据权利要求1所述一种自动扶梯用可拆卸的燕尾槽型导轨及其连接方式，其特征在于：所述第一锁紧件的内部靠近沉头螺钉的位置处开设有螺纹孔，且第一锁紧件通过螺纹孔与沉头螺钉之间的连接关系与第二锁紧件固定连接。5. A kind of detachable dovetail groove guide rail for escalator according to claim 1 and its connection method, characterized in that: the inside of the first locking member is provided with a threaded hole at a position close to the countersunk head screw, And the first locking piece is fixedly connected with the second locking piece through the connection relationship between the threaded hole and the countersunk head screw.
CN201811449271.XA 2018-11-28 2018-11-28 Removable dovetail groove guide rail for escalator and connection method thereof Pending CN109292603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811449271.XA CN109292603A (en) 2018-11-28 2018-11-28 Removable dovetail groove guide rail for escalator and connection method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811449271.XA CN109292603A (en) 2018-11-28 2018-11-28 Removable dovetail groove guide rail for escalator and connection method thereof

Publications (1)

Publication Number Publication Date
CN109292603A true CN109292603A (en) 2019-02-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022135860A1 (en) * 2020-12-21 2022-06-30 Inventio Ag Rail fastening device for guide rail sections of an escalator or moving walkway

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Publication number Priority date Publication date Assignee Title
GB190425914A (en) * 1904-11-29 1905-10-12 William Ferdinand Burrows Improved Railway Rail Joint.
GB116864A (en) * 1918-02-06 1918-06-27 William Herbert Jenkins Improvements in Rails for Tramways, Railways and the like.
GB123282A (en) * 1918-09-04 1919-02-20 David John Improved Chair for Holding Rails on Railways.
US3461250A (en) * 1968-05-29 1969-08-12 Mcneil Corp Electrical conductor bars
US4318462A (en) * 1980-08-08 1982-03-09 The Budd Company Contact rail bracket
JPH0615944U (en) * 1992-08-05 1994-03-01 テイエチケー株式会社 Track rail fixed structure of linear sliding bearing
US5533670A (en) * 1995-04-05 1996-07-09 Chen; Chi-Shiang Rail joint for expansion between rails with inverted T-shaped base holder
WO2006100267A1 (en) * 2005-03-23 2006-09-28 Siemens Aktiengesellschaft Conductor rail support
CN2897593Y (en) * 2006-03-07 2007-05-09 周华标 Guide locker
CN201150800Y (en) * 2008-02-05 2008-11-19 广东奥飞动漫文化股份有限公司 Toy racing car rail supporting mechanism
CN203542071U (en) * 2013-10-24 2014-04-16 新昌县楷翔机电有限公司 Quick response guide rail locking device
CN209455913U (en) * 2018-11-28 2019-10-01 苏州市职业大学 A detachable dovetail groove guide rail for escalator

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190425914A (en) * 1904-11-29 1905-10-12 William Ferdinand Burrows Improved Railway Rail Joint.
GB116864A (en) * 1918-02-06 1918-06-27 William Herbert Jenkins Improvements in Rails for Tramways, Railways and the like.
GB123282A (en) * 1918-09-04 1919-02-20 David John Improved Chair for Holding Rails on Railways.
US3461250A (en) * 1968-05-29 1969-08-12 Mcneil Corp Electrical conductor bars
US4318462A (en) * 1980-08-08 1982-03-09 The Budd Company Contact rail bracket
JPH0615944U (en) * 1992-08-05 1994-03-01 テイエチケー株式会社 Track rail fixed structure of linear sliding bearing
US5533670A (en) * 1995-04-05 1996-07-09 Chen; Chi-Shiang Rail joint for expansion between rails with inverted T-shaped base holder
WO2006100267A1 (en) * 2005-03-23 2006-09-28 Siemens Aktiengesellschaft Conductor rail support
CN2897593Y (en) * 2006-03-07 2007-05-09 周华标 Guide locker
CN201150800Y (en) * 2008-02-05 2008-11-19 广东奥飞动漫文化股份有限公司 Toy racing car rail supporting mechanism
CN203542071U (en) * 2013-10-24 2014-04-16 新昌县楷翔机电有限公司 Quick response guide rail locking device
CN209455913U (en) * 2018-11-28 2019-10-01 苏州市职业大学 A detachable dovetail groove guide rail for escalator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022135860A1 (en) * 2020-12-21 2022-06-30 Inventio Ag Rail fastening device for guide rail sections of an escalator or moving walkway
CN116685550A (en) * 2020-12-21 2023-09-01 因温特奥股份公司 Rail fixings for rail segments of escalators or moving walks
US12208990B2 (en) 2020-12-21 2025-01-28 Inventio Ag Rail fastening device for guide rail sections of an escalator or moving walkway

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Application publication date: 20190201