CN105648854A - Special regulating device for construction of trench-reserved tracks of tramcars and application method of special regulating device - Google Patents

Special regulating device for construction of trench-reserved tracks of tramcars and application method of special regulating device Download PDF

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Publication number
CN105648854A
CN105648854A CN201610133280.2A CN201610133280A CN105648854A CN 105648854 A CN105648854 A CN 105648854A CN 201610133280 A CN201610133280 A CN 201610133280A CN 105648854 A CN105648854 A CN 105648854A
Authority
CN
China
Prior art keywords
rail
channel
section steel
leading screw
suspender belt
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
CN201610133280.2A
Other languages
Chinese (zh)
Inventor
刘绩
郑康海
仲晓晨
白向臣
赵文君
张红乾
傅爱民
陈付平
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.)
Shanghai Civil Engineering Co Ltd of CREC
Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
Original Assignee
Shanghai Civil Engineering Co Ltd of CREC
Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC
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 Shanghai Civil Engineering Co Ltd of CREC, Huahai Engineering Co Ltd of Shanghai Civil Engineering Co Ltd of CREC filed Critical Shanghai Civil Engineering Co Ltd of CREC
Priority to CN201610133280.2A priority Critical patent/CN105648854A/en
Publication of CN105648854A publication Critical patent/CN105648854A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00Track superstructure adapted for tramways in paved streets
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00Track superstructure adapted for tramways in paved streets
    • E01B21/02Special supporting means; Draining of rails
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00Characteristics of the track and its foundations
    • E01B2204/06Height or lateral adjustment means or positioning means for slabs, sleepers or rails

Abstract

The invention relates to a special regulating device for construction of trench-reserved tracks of tramcars and an application method of the special regulating device. The special regulating device consists of a cross beam, supporting parts and rail bearing channels, wherein a group of the supporting parts are symmetrically welded to two ends of the cross beam; based on the midpoint of the cross beam, two groups of channel steel harnesses are separately and vertically welded to the two ends of the cross beam; each group of the channel steel harnesses consists of a left channel steel harness and a right channel steel harness which are oppositely erected; two jackscrew nuts are separately and oppositely welded to grooves in the lower ends of the left channel steel harness and the right channel steel harness which are erected oppositely, and circular holes is formed in the corresponding positions of webs so that jackscrews penetrate through the circular holes to be mounted; bolt holes allowing the rail bearing channels to be connected and mounted are formed in wing plates at the bottoms of the channel steel harnesses, so as to form the whole regulating device. Compared with the prior art, the special regulating device disclosed by the invention has the advantage that a channel steel harness type rail bearing measure is adopted, so that the problem that a general rail regulating device for the construction of the trench-reserved tracks of the tramcars cannot be erected for rail regulation is solved.

Description

The reserved special adjusting apparatus of plough groove type track construction of tramcar and using method
[technical field]
The present invention relates to engineering technology file field, relate to the reserved plough groove type track construction state adjusting device of tramcar and application process, be exclusively used in reserved plough groove type track construction state adjustment.
[background technology]
In the reserved plough groove type track construction of tramcar, due to the particularity of its structure, common rail adjusting device cannot be suitable for, and is typically with suspender and hangs rail in the reserved plough groove type track construction of tradition, and both sides adopt the facility such as wood support to carry out little scope and adjust rail construction. The yard line that this traditional method is less in scale, required precision is relatively low is still applicable in constructing, but on the tramcar main track big in quantities, required precision is higher, dyschezia is to meet the demand of construction quality and construction speed. China there is no special reserved plough groove type device for regulating rail at present, and several at this construction field is blank, is badly in need of a kind of special rail adjusting device for this and meets the reserved plough groove type track tune rail construction of tramcar main track.
[summary of the invention]
It is an object of the invention to: design the track construction state rail adjusting device that a kind of tramcar is special, solve the particularity problem that reserved plough groove type track adjusts rail to exist, it is achieved the reserved support of plough groove type track, erection, the adjustment of vertical direction and horizontal direction.
For reaching above-mentioned purpose, design a kind of new-type track construction state adjusting device, be mainly made up of three parts, respectively: crossbeam, support portion, rail support groove, as shown in Figure 1. The two ends of crossbeam are symmetrically welded one group of support portion, be benchmark with crossbeam midpoint, each vertical welding one channel-section steel suspender belt group in two ends, described channel-section steel suspender belt group is contained within about two the channel-section steel suspender belts of relative thirty years of age, a jackscrew nut is relatively welded in the lower end groove of the channel-section steel suspender belt that left and right is relative thirty years of age, and it is provided with circular hole in the relevant position of web with through installing jackscrew, the bottom flap place of channel-section steel suspender belt is provided with bolt hole for connecting installation rail support groove, forms whole adjusting apparatus.
Crossbeam is made up of rectangular steel tube, channel-section steel suspender belt, jackscrew nut, jackscrew. A pair channel-section steel suspender belt is respectively welded at rectangular steel tube two ends. One M20 jackscrew nut of welding in the groove of channel-section steel suspender belt lower end, and design circular hole in the relevant position of web through installation jackscrew, channel-section steel suspender belt bottom flap design �� 14mm bolt hole, to use as connecting detachable base plate, as shown in Figure 2.
Support portion is made up of leading screw mounting seat, leading screw, otic placode. Leading screw mounting seat one end is welded with otic placode, the other end and crossbeam square steel pipe welded. Leading screw mounting seat designs trapezoidal thread hole, Tr50 �� 3. Leading screw is about 320mm, upper end 60mm, lower end 50mm is optical axis, and middle part 210mm designs Tr50 �� 3 trapezoidal thread, upper end design �� 20 circular hole, tip designs standard six square head structure. Otic placode designs �� 20 circular hole. As shown in Figure 3.
Rail support groove is made up of a pair detachable base plate and fixing bolt assembly. Detachable base plate two ends design �� 14mm bolt hole, suitable with the bolt hole that the bottom flap place of channel-section steel suspender belt is provided with, it is connected with channel-section steel suspender belt by fixing bolt assembly, fixing bolt assembly adopts M12 standard component. As shown in Figure 4.
The special adjusting apparatus using method of plough groove type track construction reserved by tramcar.
1, first unclamp fixing bolt, pull down detachable base plate, make crossbeam separate with rail support groove, then leading screw rotation is unclamped.
2, pre-install the position of rail adjusting device at track, cross beam frame is stood on rail, make the two strands of rail in left and right lay respectively in the middle of every pair of channel-section steel suspender belt. Then insert detachable base plate in rail foot space, according to job site situation, select flat slope face or the slope of detachable base plate. Fixing bolt assembly is installed, makes rail support groove hold up track. The jackscrew installed on the channel-section steel suspender belt of both sides makes it withstand steel rail web. Finally leading screw is arranged in leading screw mounting seat and makes it withstand construction field foundation ground. This completes the rail adjusting device erection in track Support Position.
When 3, adjusting track, by measuring track geometry status the data obtained, rotating threaded shaft makes adjusting apparatus lifting realize per share rail vertical direction adjustment, by rotating every a pair jackscrew, it is achieved per share rail horizontal direction adjusts and gauge adjustment. �� 20 circular hole of leading screw upper end, carrying out track accurate adjustment for boosting-rod, six square head structures at top can use electric wrench to carry out quick coarse adjustment, designs at otic placode and inserts bearing pin in circular hole, bunton masthead is supportted on bearing pin, can be used for lateralling secure of track and rail adjusting device. As shown in Figure 5.
The present invention compared with prior art, mainly has following advantage:
1, adopt channel-section steel suspensory type support rail measure, solve general rail adjusting device in the reserved plough groove type track construction of tramcar and cannot erect the problem adjusting rail.
2, arrange jackscrew in pairs, it is achieved per share rail independent regulation, the rail distance rod in traditional approach can be saved, better carry out adjusting rail construction.
3, leading screw upper end design standard six square head structure, it is simple to use electric wrench to carry out quick coarse adjustment, welds otic placode, can be easy to bunton bar side to trapped orbit and rail adjusting device, it is ensured that rail Adjustment precision outside screw block.
4, rail support groove is designed to demountable structure, it is simple to the installation of adjusting apparatus and dismounting.
5, detachable base plate one side is designed as flat slope, and one side is designed as 1/40 slope, can meet the different track requirement to rail cant.
5, all structures of this device are except leading screw and trapezoidal thread hole, and remainder is designed to state's tender, improve versatility and the maintainability of device.
[accompanying drawing explanation]
Fig. 1 a is device for regulating rail structure of the present invention composition front view
Fig. 1 b is device for regulating rail structure of the present invention composition top view
Fig. 2 a is beam structure front view of the present invention
Fig. 2 b is beam structure top view of the present invention
Fig. 3 a is supporting structure front view of the present invention
Fig. 3 b is supporting structure top view of the present invention
Fig. 4 a is rail support groove structural front view of the present invention
Fig. 4 b is rail support groove structure top view of the present invention
Fig. 5 is that the present invention constructs schematic diagram
Description of symbols in figure
1-crossbeam, 2-support portion, 3-rail support groove, 4-rectangular steel pipe, 5-channel-section steel suspender belt, 6-jackscrew nut, 7-jackscrew, 8-leading screw mounting seat, 9-leading screw, 10-otic placode, the detachable base plate of 11-, 12-fixes bolt assembly, 13-rail.
[detailed description of the invention]
In conjunction with drawings and Examples, technical scheme is further elaborated, it is believed that be evident from for a person skilled in the art.
The present invention, mainly through designing a kind of new-type rail adjusting device, meets the reserved plough groove type track specific demand to rail adjusting device of tramcar. Arrange jackscrew in pairs, it is achieved per share rail independent regulation, save rule pull bar, better carry out reserved plough groove type track adjusting rail.
Embodiment one: the special adjusting apparatus structure composition of the reserved plough groove type track construction of tramcar.
Overall structure of the present invention is made up of crossbeam 1, support portion 2, rail support groove 3. Crossbeam 1 welds with support portion 2, connects detachable base plate 11 again through fixing bolt assembly 12, forms whole device. As shown in Figure 1. The two ends of crossbeam 1 are symmetrically welded one group of support portion 2, be benchmark with crossbeam 1 midpoint, each vertical welding one channel-section steel suspender belt group in two ends, described channel-section steel suspender belt group is contained within about two the channel-section steel suspender belts 5 of relative thirty years of age, a jackscrew nut 6 is relatively welded in the lower end groove of the channel-section steel suspender belt 5 that left and right is relative thirty years of age, and it is provided with circular hole in the relevant position of web with through installing jackscrew 7, the bottom flap place of channel-section steel suspender belt 5 is provided with bolt hole for connecting installation rail support groove 3, forms whole adjusting apparatus.
Crossbeam 1 is made up of rectangular steel tube 4, channel-section steel suspender belt 5, jackscrew nut 6, jackscrew 7. A pair channel-section steel suspender belt 5 is respectively welded at rectangular steel tube 4 two ends. One M20 jackscrew nut 6 of welding in the groove of channel-section steel suspender belt 5 lower end, and design circular hole in the relevant position of web through installation jackscrew 7, channel-section steel suspender belt 5 bottom flap design �� 14mm bolt hole, to use as connecting detachable base plate 11, as shown in Figure 2.
Support portion 2 is made up of leading screw mounting seat 8, leading screw 9, otic placode 10. Leading screw mounting seat 8 one end is welded with otic placode 10, and the other end welds with crossbeam 1 rectangular steel tube 4. Leading screw mounting seat 8 designs trapezoidal thread hole, Tr50 �� 3. Leading screw 9 is about 320mm, upper end 60mm, lower end 50mm is optical axis, and middle part 210mm designs Tr50 �� 3 trapezoidal thread, upper end design �� 20 circular hole, tip designs standard six square head structure. Otic placode 10 designs �� 20 circular hole. As shown in Figure 3.
Rail support groove 3 is made up of a pair detachable base plate 11 and fixing bolt assembly 12. Detachable base plate 11 two ends design �� 14 bolt hole, is connected with channel-section steel suspender belt 5 by fixing bolt assembly 12. Fixing bolt assembly 12 adopts M12 standard component. As shown in Figure 4.
Embodiment two: the special adjusting apparatus using method of plough groove type track construction reserved by tramcar.
1, first unclamp fixing bolt 12, pull down detachable base plate 11, make crossbeam 1 separate with rail support groove 3, then leading screw 9 rotation is unclamped.
2, pre-install the position of rail adjusting device at track, crossbeam 1 is erected on rail, make two strands, left and right rail lay respectively in the middle of every pair of channel-section steel suspender belt 5. Then insert detachable base plate 11 in rail foot space, according to job site situation, select flat slope face or the slope of detachable base plate 11. Fixing bolt assembly 12 is installed, makes rail support groove 3 hold up track. The jackscrew 7 installed on both sides channel-section steel suspender belt 5 makes it withstand steel rail web. Finally leading screw 9 is arranged in leading screw mounting seat 8 and makes it withstand construction field foundation ground. This completes the rail adjusting device erection in track Support Position.
When 3, adjusting track, by measuring track geometry status the data obtained, rotating threaded shaft 9 makes adjusting apparatus lifting realize per share rail vertical direction adjustment, by rotating every a pair jackscrew 7, it is achieved per share rail horizontal direction adjusts and gauge adjustment.The circular hole of leading screw 9 upper end, carries out track accurate adjustment for boosting-rod, and six square head structures on top can use electric wrench to carry out quick coarse adjustment, inserts bearing pin, is supportted on bearing pin by bunton masthead, for lateralling secure of track and rail adjusting device in otic placode 10 circular hole. As shown in Figure 5.
4, during striking, jackscrew 7 is first loosened so that it is disengage with rail, then unscrew leading screw 9, finally remove fixing bolt 12, make detachable base plate 11 separate with both sides channel-section steel suspender belt 5, take crossbeam 1 and detachable base plate 11 away, and individual parts are cleared up, oiling and maintenance.

Claims (7)

1. the reserved special adjusting apparatus of plough groove type track construction of tramcar, it is characterized in that, by crossbeam (1), support portion (2), rail support groove (3) forms, the two ends of crossbeam (1) are symmetrically welded one group of support portion (2), with crossbeam (1) midpoint for benchmark, the each vertical welding one channel-section steel suspender belt group in two ends, described channel-section steel suspender belt group is contained within about two the channel-section steel suspender belts (5) of relative thirty years of age, a jackscrew nut (6) is relatively welded in the lower end groove of the channel-section steel suspender belt (5) that left and right is relative thirty years of age, and it is provided with circular hole in the relevant position of web with through installing jackscrew (7), the bottom flap place of channel-section steel suspender belt (5) is provided with bolt hole for connecting installation rail support groove (3), form whole adjusting apparatus.
2. the reserved special adjusting apparatus of plough groove type track construction of a kind of tramcar as claimed in claim 1, it is characterized in that, the body of described crossbeam (1) adopts rectangular steel tube (4), channel-section steel suspender belt (5) bottom flap place is provided with the bolt hole of �� 14mm, is used for connecting detachable base plate (11).
3. the reserved special adjusting apparatus of plough groove type track construction of a kind of tramcar as claimed in claim 1, it is characterized in that, described support portion (2) is by leading screw mounting seat (8), leading screw (9), otic placode (10) forms, leading screw mounting seat (8) one end is welded with otic placode (10), the other end welds with crossbeam (1), leading screw mounting seat (8) is provided with a trapezoidal thread hole, leading screw (9) is about 320mm, upper end 60mm, lower end 50mm is optical axis, middle part 210mm is provided with another trapezoidal thread, upper end is provided with �� 20 circular hole, top is set to standard six square head structure, otic placode (10) upper design �� 20mm circular hole.
4. the reserved special adjusting apparatus of plough groove type track construction of a kind of tramcar as claimed in claim 1, it is characterized in that, described rail support groove (3) is made up of a pair detachable base plate (11) and fixing bolt assembly (12), the bolt hole of described detachable base plate (11) two ends design �� 14mm, suitable with the bolt hole that the bottom flap place of channel-section steel suspender belt (5) is provided with, being connected with channel-section steel suspender belt (5) by fixing bolt assembly (12), fixing bolt assembly (12) adopts M12 standard component.
5. the using method of the reserved special adjusting apparatus of plough groove type track construction of tramcar as claimed in claim 1, it is characterised in that comprise the following steps:
(1) first unclamp fixing bolt (12), pull down detachable base plate (11), make crossbeam (1) separate with rail support groove (3), then leading screw (9) rotation is unclamped;
(2) pre-install the position of rail adjusting device at track, crossbeam (1) is erected on rail, make two strands, left and right rail lay respectively in the middle of every pair of channel-section steel suspender belt (5);
(3) detachable base plate (11) is then inserted in rail foot space, according to job site situation, select flat slope face or the slope of detachable base plate (11), fixing bolt assembly (12) is installed, making rail support groove (3) hold up track, the jackscrew (7) installed on both sides channel-section steel suspender belt (5) makes it withstand steel rail web;
(4) finally leading screw (9) is arranged in leading screw mounting seat (8) and makes it withstand construction field foundation ground. This completes the rail adjusting device erection in track Support Position.
6. the using method of the special adjusting apparatus of plough groove type track construction reserved by tramcar as claimed in claim 5, it is characterized in that, when adjusting track, by measuring track geometry status the data obtained, rotating threaded shaft (9) makes adjusting apparatus lifting realize per share rail vertical direction adjustment, by rotating every a pair jackscrew (7), it is achieved per share rail horizontal direction adjusts and gauge adjustment; The circular hole of leading screw (9) upper end, track accurate adjustment is carried out for boosting-rod, six square head structures on top can use electric wrench to carry out quick coarse adjustment, otic placode (10) circular hole inserts bearing pin, bunton masthead is supportted on bearing pin, for lateralling secure of track and rail adjusting device.
7. the using method of the special adjusting apparatus of plough groove type track construction reserved by tramcar as claimed in claim 5, it is characterized in that, during striking, first loosen jackscrew (7), itself and rail is made to disengage, then leading screw (9) is unscrewed, finally remove fixing bolt (12), detachable base plate (11) is made to separate with both sides channel-section steel suspender belt (5), take crossbeam (1) and detachable base plate (11) away, and individual parts are cleared up, oiling and maintenance.
CN201610133280.2A 2016-03-09 2016-03-09 Special regulating device for construction of trench-reserved tracks of tramcars and application method of special regulating device Pending CN105648854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610133280.2A CN105648854A (en) 2016-03-09 2016-03-09 Special regulating device for construction of trench-reserved tracks of tramcars and application method of special regulating device

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Application Number Priority Date Filing Date Title
CN201610133280.2A CN105648854A (en) 2016-03-09 2016-03-09 Special regulating device for construction of trench-reserved tracks of tramcars and application method of special regulating device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107178015A (en) * 2017-07-06 2017-09-19 中铁上海工程局集团有限公司 A kind of long sleeper replacement constructing device of girder steel open bridge floors synthetic resin and method
CN107777548A (en) * 2017-11-09 2018-03-09 中铁上海工程局集团有限公司 The hundred meters long rail lifting straddle truck fixing device of subway route and fixing means
CN111809460A (en) * 2020-07-28 2020-10-23 河北冀科工程项目管理有限公司 Rapid high-precision high-speed rail wall type inspection pit track laying construction method
CN113175223A (en) * 2021-04-25 2021-07-27 中建七局第四建筑有限公司 Synchronous sliding structure of performance theater steel structure

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KR20140056834A (en) * 2012-11-01 2014-05-12 화성궤도 주식회사 Reclamation of the linear adjusting form of a rail track configuration settings for the rail assembly equipment
CN203729173U (en) * 2014-02-26 2014-07-23 中铁上海工程局集团有限公司 Track adjusting support structure for adjusting altitudes of track panels
CN203755099U (en) * 2014-03-19 2014-08-06 北京铁五院工程机械有限公司 Multifunctional track regulator for ballastless track construction
CN205617166U (en) * 2016-03-09 2016-10-05 中铁上海工程局集团有限公司 Tram reserves special adjusting device of ditch slot type track construction

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JP5204832B2 (en) * 2009-11-13 2013-06-05 エディロン)(ゼドラ ゲゼルシャフト ミット ベシュレンクテル ハフツング Alignment adjustment frame
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107178015A (en) * 2017-07-06 2017-09-19 中铁上海工程局集团有限公司 A kind of long sleeper replacement constructing device of girder steel open bridge floors synthetic resin and method
CN107777548A (en) * 2017-11-09 2018-03-09 中铁上海工程局集团有限公司 The hundred meters long rail lifting straddle truck fixing device of subway route and fixing means
CN107777548B (en) * 2017-11-09 2023-09-26 中铁上海工程局集团有限公司 Fixing device and fixing method for hoisting gantry crane on hundred-meter long rail of subway operation line
CN111809460A (en) * 2020-07-28 2020-10-23 河北冀科工程项目管理有限公司 Rapid high-precision high-speed rail wall type inspection pit track laying construction method
CN111809460B (en) * 2020-07-28 2021-11-26 河北冀科工程项目管理有限公司 Rapid high-precision high-speed rail wall type inspection pit track laying construction method
CN113175223A (en) * 2021-04-25 2021-07-27 中建七局第四建筑有限公司 Synchronous sliding structure of performance theater steel structure

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Application publication date: 20160608