CN109355984A - A kind of prefabricated switching turnout plate rotating plate translating device of subway and its application method - Google Patents
A kind of prefabricated switching turnout plate rotating plate translating device of subway and its application method Download PDFInfo
- Publication number
- CN109355984A CN109355984A CN201811511907.9A CN201811511907A CN109355984A CN 109355984 A CN109355984 A CN 109355984A CN 201811511907 A CN201811511907 A CN 201811511907A CN 109355984 A CN109355984 A CN 109355984A
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- plate
- channel steel
- switching turnout
- rotating plate
- translating device
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
Abstract
The invention discloses a kind of prefabricated switching turnout plate rotating plate translating device of subway and its application methods, it includes track push trolley wheel pair, understructure channel steel frame, square plate and superstructure channel steel frame, track push trolley wheel is to for identical two groups of compositions and being placed on two parallel rail, understructure channel steel frame is located at the top of track push trolley wheel pair and with track push trolley wheel to connection, square plate is fixedly connected in understructure channel steel frame, superstructure channel steel frame is connected with by several bearing groups on square plate, paving plank layer is placed with above superstructure channel steel frame.Using the solution of the present invention, it can quickly and easily realize that prefabricated switching turnout plate is laid with preceding rotating plate and position precision translation, improve bed board effect；Existing construction equipment can be made full use of, without it is special or transformation subway lay a railway track gantry crane carry out lifting operation；Present apparatus simple and safe operation, processing and fabricating cost is lower, achieves good using effect.
Description
Technical field
The present invention relates to a kind of prefabricated switching turnout plate of subway more particularly to a kind of prefabricated switching turnout plate rotating plate translating device of subway and
Its application method belongs to subway and lays a railway track technical field of construction.
Background technique
According to domestic city Subway track engineering solid concrete roabed track switch, track switch railway roadbed starts using prefabricated switching turnout plate railway roadbed knot
Structure design form, No. 9 simple turnout solid concrete roabed designs of common 60kg/m are spelled using 9 pieces of prefabricated switching turnout plate (M1~M9) scenes
Paving, since track switch railway roadbed dimension width gradual change increase influences, outer dimension maximal side of the switching turnout plate M6~M9 along line direction
It has been more than 3.2m, wherein M9 plate longest edge about 4.2m.When scene carries out prefabricated switching turnout plate transport of materials, limited by subway tunnel structure
Boundary influences, and above-mentioned 4 pieces of switching turnout plates, which first must be laid with direction by this and rotate about 90 °, is just able to satisfy in hole transport and subway gantry crane of laying a railway track is hung
Pretend the requirement of industry headroom size.About 90 ° of convolution turn is carried out when being laid with prefabricated switching turnout plate and is just able to satisfy laying requirement, but at present
Existing subway is laid with mechanical equipment work headroom size and is unable to satisfy switching turnout plate M6~M9 laying place rotating plate and lifts flat
It moves to be laid with and require, therefore how to smoothly complete switching turnout plate M6~M9 rotating plate and accurate transport to paving location, become switching turnout plate
Laying construction urgent need to solve the problem.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of prefabricated switching turnout plate rotating plate translating device of subway, pass through laying
Temporary track route and installation small winch are dilatory after trouble, the rotating plate realize the prefabricated switching turnout plate bed board of subway with can be convenient before
It constructs with precision translation, and the present invention also has the characteristics that structure is simple, it is safe and efficient to operate with, in effective solution
State there are the problem of.
The technical solution of the present invention is as follows: a kind of prefabricated switching turnout plate rotating plate translating device of subway, it includes track push trolley wheel
To, understructure channel steel frame, square plate and superstructure channel steel frame, the track push trolley wheel is to being identical two groups
It constitutes and is placed on two parallel rail, understructure channel steel frame is located at the top of track push trolley wheel pair and and track
Push trolley wheel is fixedly connected with square plate in understructure channel steel frame to connection, passes through several axis on square plate
It holds group and is connected with superstructure channel steel frame, paving plank layer is placed with above superstructure channel steel frame.
The understructure channel steel frame is that the six roots of sensation channel steel intersected in length and breadth is mutually perpendicular to be fixedly connected, in the lower section of channel steel
It is fixedly connected there are six bearing block, the connecting shaft of track push trolley wheel pair passes through the bearing connection in bearing block.
The middle upper part of the square plate is fixedly connected with rotary limited central axis.
The superstructure channel steel frame is that the six roots of sensation channel steel intersected in length and breadth is mutually perpendicular to be fixedly connected, in the centre of channel steel
Lower section is fixedly connected with rotation center axle sleeve matched with rotary limited central axis.
The bearing group includes rolling bearing, axis and bearing spider, and the centre of rolling bearing is connected with axis, and the both ends of axis connect
It connects in the bottom end of bearing spider, the top of bearing spider is fixedly attached to the channel steel bottom of superstructure channel steel frame.
For the axle position on same circumference, the axis of axis is directed to the center of rotary limited central axis.
The paving plank layer includes several planks and angle steel, and plank is arranged side by side, and riveting in the both ends of the surface of plank has
Angle steel.
The channel steel end of the understructure channel steel frame and superstructure channel steel frame is fixedly connected with lifting lug, described to hang
Ear is U-shaped structure, and the open end of lifting lug is fixedly connected in the groove of channel steel, and the closed end of lifting lug is stretched out outside channel steel end,
T-type positioning pin is inserted in upper and lower lifting lug.
Several turning handles are fixedly connected on the bottom outside channel steel of the superstructure channel steel frame.
A kind of application method of the prefabricated switching turnout plate rotating plate translating device of subway, the method step are as follows:
One, after gantry crane of laying a railway track using subway completes switching turnout plate M1~M5 laying, prefabricated switching turnout plate first is set up from plate M6 starting point
Rotating plate translating device temporarily walks line；
Two, lay temporarily walk line after, using subway lay a railway track gantry crane by apparatus of the present invention hang to temporarily walk line on, use
Scotch block is limited in away on line, while T-type positioning pin being inserted into the lifting lug of upper and lower layer structural channels skeleton setting, Gu
Determine rail flat car upper and lower structures plate；
Three, by M6 → M7 → M8 → M9 sequence block-by-block rotating plate and translation laying construction when switching turnout plate M6~M9 constructs, it may be assumed that utilize
Subway gantry crane of laying a railway track first hangs onto switching turnout plate M6 in apparatus of the present invention, along line direction the both ends of apparatus of the present invention properly away from
It offs normal and sets installation small winch, steel wire rope of windlass, the T-type of the upper and lower structure of back-off assembly are installed on turning handle of the invention
Positioning pin, while starting 2 hoist engines, it completes switching turnout plate and is rotated by 90 ° in situ, T-type positioning pin is inserted into upper and lower level lifting lug,
After locking the upper and lower layer structure of prefabricated switching turnout plate rotating plate translating device, starts the hoist engine of track switch direction side, draw prefabricated switching turnout plate
Rotating plate translating device band M6 plate is moved to paving location, fixes prefabricated switching turnout plate rotating plate translating device with scotch block, while using 4
The very heavy M6 plate side that peaks at of platform claw jacks up switching turnout plate and support pad, unclamps scotch block and exits prefabricated switching turnout plate rotating plate translating device extremely
Plate start position is transported, completion switching turnout plate is gone up and down using claw jack and is slightly spread, then the essence of prefabricated switching turnout plate fine position is installed
Pawl is adjusted, is set by the survey of III track foundation SURVEYING CONTROL NETWORK of CP, completion switching turnout plate is adjusted by fine adjustment pawl and is accurately laid with；
Four, after being repeatedly performed M7~M9 rotating plate and translation in place by the method for step 3, prefabricated switching turnout plate rotating plate translation dress is removed
It sets, removes small winch and prefabricated switching turnout plate rotating plate translating device temporarily walks line, gone up and down by claw jack and complete road
The plate installation that branches off is in place.
The beneficial effects of the present invention are: compared with prior art, it, can using device tectonic sieving scheme provided by the invention
It quickly and easily realizes that prefabricated switching turnout plate M6~M9 plate is laid with preceding rotating plate and position precision translation, improves bed board effect；It can fill
Point utilize existing construction equipment, without it is special or transformation subway lay a railway track gantry crane carry out lifting operation；Present apparatus operation peace
Complete easy, processing and fabricating cost is lower.The present invention is dilatory by temporary track route after laying trouble and installation small winch, can
To conveniently realize the rotating plate before the prefabricated switching turnout plate bed board of subway and precision translation construction, and the present invention also has structure simple
List operates with safe and efficient feature.
Detailed description of the invention
Fig. 1 is that structure of the invention illustrates exploded view；
Fig. 2 is top view of the present invention；
Fig. 3 is A-A cross-sectional view of the present invention；
Fig. 4 is B-B cross-sectional view of the present invention；
Fig. 5 is that present invention installation rotates schematic diagram；
Fig. 6 is that the present invention installs mobile schematic diagram.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below with reference to this specification attached drawing to this hair
It is bright to be described in further detail.
Embodiment 1: as shown in attached drawing 1~4, a kind of prefabricated switching turnout plate rotating plate translating device of subway, it includes that track is small flat
Wheel is to 1 to 1, understructure channel steel frame 2, square plate 3 and superstructure channel steel frame 5, the track push trolley wheel
Identical two groups of compositions are simultaneously placed on two parallel rail 17, and understructure channel steel frame 2 is located at track push trolley wheel to 1
Top and connect with track push trolley wheel to 1, square plate 3 is fixedly connected in understructure channel steel frame 2, rectangular
It is connected with superstructure channel steel frame 5 by several bearing groups 7 on steel plate 3, is placed in the top of superstructure channel steel frame 5
Paving plank layer 9.
Further, understructure channel steel frame 2 is that the six roots of sensation channel steel intersected in length and breadth is mutually perpendicular to be fixedly connected, in channel steel
Lower section be fixedly connected there are six bearing block 15, track push trolley wheel passes through the bearing in bearing block 15 and connects to 1 connecting shaft 16
It connects.
Further, the middle upper part of square plate 3 is fixedly connected with rotary limited central axis 4.
Further, superstructure channel steel frame 5 is that the six roots of sensation channel steel intersected in length and breadth is mutually perpendicular to be fixedly connected, in channel steel
Intermediate lower section be fixedly connected with rotation center axle sleeve 6 matched with rotary limited central axis 4.
Further, bearing group 7 includes rolling bearing 13, axis 18 and bearing spider 14, the intermediate connection of rolling bearing 13
There is axis 18, the both ends of axis 18 are connected to the bottom end of bearing spider 14, and the top of bearing spider 14 is fixedly attached to superstructure slot
The channel steel bottom of steel skeleton 5.
Further, axis 18 is located on same circumference, and the axis of axis 18 is directed to the center of rotary limited central axis 4.
Further, paving plank layer 9 includes several planks 12 and angle steel 11, and plank 12 is arranged side by side, in plank 12
Riveting has angle steel 11 in both ends of the surface.
Further, the channel steel end of understructure channel steel frame 2 and superstructure channel steel frame 5 is fixedly connected with lifting lug
10, the lifting lug 10 is U-shaped structure, and the open end of lifting lug 10 is fixedly connected in the groove of channel steel, and the closed end of lifting lug 10 is stretched
Out outside channel steel end, T-type positioning pin 19 is inserted in upper and lower lifting lug 10.
Further, several turning handles 8 are fixedly connected on the bottom outside channel steel of superstructure channel steel frame 5.
A kind of application method of the prefabricated switching turnout plate rotating plate translating device of subway, the method step are as follows:
One, after gantry crane of laying a railway track using subway completes switching turnout plate M1~M5 laying, prefabricated switching turnout plate first is set up from plate M6 starting point
Rotating plate translating device temporarily walks line；
Two, lay temporarily walk line after, using subway lay a railway track gantry crane by apparatus of the present invention hang to temporarily walk line on, use
Scotch block is limited in away on line, while T-type positioning pin 19 being inserted into the lifting lug 10 of upper and lower layer structural channels skeleton setting
It is interior, trapped orbit flatcar upper and lower structures plate；
Three, it is spread when as shown in Figure 5, Figure 6, switching turnout plate M6~M9 constructs by M6 → M7 → M8 → M9 sequence block-by-block rotating plate and translation
Facility work, it may be assumed that first switching turnout plate M6 is hung onto apparatus of the present invention using subway gantry crane of laying a railway track, is filled along line direction in the present invention
The both ends suitable distance position installation small winch set, installs steel wire rope of windlass, back-off assembly on turning handle 8 of the invention
The T-type positioning pin 19 of upper and lower structure, while starting 2 hoist engines, it completes switching turnout plate and is rotated by 90 ° in situ, upper and lower level lifting lug 10
It is inside inserted into T-type positioning pin 19, after locking the upper and lower layer structure of prefabricated switching turnout plate rotating plate translating device, starting track switch direction side
Hoist engine draws prefabricated switching turnout plate rotating plate translating device band M6 plate and is moved to paving location, fixes prefabricated switching turnout plate with scotch block
Rotating plate translating device, while switching turnout plate and support pad are jacked up using the very heavy M6 plate side that peaks at of 4 claw, release scotch block exits pre-
Switching turnout plate rotating plate translating device processed goes up and down completion switching turnout plate using claw jack and slightly spreads to fortune plate start position, then installs pre-
The fine adjustment pawl of switching turnout plate fine position processed is set by the survey of III track foundation SURVEYING CONTROL NETWORK of CP, is adjusted and completed by fine adjustment pawl
Switching turnout plate is accurately laid with；
Four, after being repeatedly performed M7~M9 rotating plate and translation in place by the method for step 3, prefabricated switching turnout plate rotating plate translation dress is removed
It sets, removes small winch and prefabricated switching turnout plate rotating plate translating device temporarily walks line, gone up and down by claw jack and complete road
The plate installation that branches off is in place.
Using device tectonic sieving scheme provided by the invention, prefabricated switching turnout plate M6~M9 plate paving can be quickly and easily realized
If preceding rotating plate and position precision translation, improve bed board effect；Existing construction equipment can be made full use of, do not have to it is special or
Transformation subway lay a railway track gantry crane carry out lifting operation；Present apparatus simple and safe operation, processing and fabricating cost are lower.The present invention passes through paving
If temporary track route and installation small winch are dilatory after trouble, turn realize the prefabricated switching turnout plate bed board of subway with can be convenient before
Plate and precision translation construction, and the present invention also has the characteristics that structure is simple, it is safe and efficient to operate with.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that the above reality
It applies example to be only used to illustrate the technical scheme of the present invention and not to limit it, although having carried out specifically the present invention referring to preferred embodiment
It is bright, those skilled in the art should understand that, can with modification or equivalent replacement of the technical solution of the present invention are made, and
The objective and range for not departing from technical solution of the present invention, are intended to be within the scope of the claims of the invention.
Claims (10)
1. a kind of prefabricated switching turnout plate rotating plate translating device of subway, it is characterised in that: it includes track push trolley wheel to (1), lower layer
Structural channels skeleton (2), square plate (3) and superstructure channel steel frame (5), the track push trolley wheel are identical to (1)
Two groups of compositions and be placed on two parallel rail (17), understructure channel steel frame (2) is located at track push trolley wheel pair
(1) top simultaneously connect (1) with track push trolley wheel, is fixedly connected with square plate on understructure channel steel frame (2)
(3), superstructure channel steel frame (5) are connected with by several bearing groups (7) on square plate (3), in superstructure channel steel
Paving plank layer (9) is placed with above skeleton (5).
2. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 1, it is characterised in that: the understructure slot
Steel skeleton (2) is that the six roots of sensation channel steel intersected in length and breadth is mutually perpendicular to be fixedly connected, if being fixedly connected with dry bearing below channel steel
Seat (15), track push trolley wheel pass through the bearing in bearing block (15) to the connecting shaft (16) of (1) and connect.
3. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 1, it is characterised in that: the square plate
(3) middle upper part is fixedly connected with rotary limited central axis (4).
4. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 1, it is characterised in that: the superstructure slot
Steel skeleton (5) is that the six roots of sensation channel steel intersected in length and breadth is mutually perpendicular to be fixedly connected, and is fixedly connected with and limits below the centre of channel steel
The matched rotation center axle sleeve (6) of position Pivot axle (4).
5. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 1, it is characterised in that: the bearing group (7)
Including rolling bearing (13), axis (18) and bearing spider (14), the centre of rolling bearing (13) is connected with axis (18), axis (18)
Both ends are connected to the bottom end of bearing spider (14), and the top of bearing spider (14) is fixedly attached to superstructure channel steel frame (5)
Channel steel bottom.
6. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 5, it is characterised in that: the axis (18) is located at
On same circumference, the axis of axis (18) is directed to the center of rotary limited central axis (4).
7. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 1, it is characterised in that: the paving plank layer
It (9) include several planks (12) and angle steel (11), plank (12) is arranged side by side, and riveting has angle steel in the both ends of the surface of plank (12)
(11).
8. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 1, it is characterised in that: the understructure slot
The channel steel end of steel skeleton (2) and superstructure channel steel frame (5) is fixedly connected with lifting lug (10), and the lifting lug (10) is U-shaped
The open end of structure, lifting lug (10) is fixedly connected in the groove of channel steel, and the closed end of lifting lug (10) is stretched out outside channel steel end,
T-type positioning pin (19) are inserted in upper and lower lifting lug (10).
9. the prefabricated switching turnout plate rotating plate translating device of subway according to claim 1, it is characterised in that: the superstructure slot
Several turning handles (8) are fixedly connected on the bottom outside channel steel of steel skeleton (5).
10. the application method of the prefabricated switching turnout plate rotating plate translating device of described in any item subways according to claim 1~9, special
Sign is: the method step are as follows:
One, after gantry crane of laying a railway track using subway completes switching turnout plate M1~M5 laying, prefabricated switching turnout plate first is set up from plate M6 starting point
Rotating plate translating device temporarily walks line；
Two, lay temporarily walk line after, using subway lay a railway track gantry crane by apparatus of the present invention hang to temporarily walk line on, use
Scotch block is limited in away on line, while T-type positioning pin (19) being inserted into the lifting lug of upper and lower layer structural channels skeleton setting
(10) in, trapped orbit flatcar upper and lower structures plate；
Three, by M6 → M7 → M8 → M9 sequence block-by-block rotating plate and translation laying construction when switching turnout plate M6~M9 constructs, it may be assumed that utilize
Subway gantry crane of laying a railway track first hangs onto switching turnout plate M6 in apparatus of the present invention, along line direction the both ends of apparatus of the present invention properly away from
It offs normal and sets installation small winch, steel wire rope of windlass, the T of the upper and lower structure of back-off assembly are installed on turning handle (8) of the invention
Type positioning pin (19), while starting 2 hoist engines, it completes switching turnout plate and is rotated by 90 ° in situ, be inserted into T in upper and lower level lifting lug (10)
Type positioning pin (19) after locking the upper and lower layer structure of prefabricated switching turnout plate rotating plate translating device, starts the hoist engine of track switch direction side,
It draws prefabricated switching turnout plate rotating plate translating device band M6 plate and is moved to paving location, fix prefabricated switching turnout plate rotating plate with scotch block and translate
Device, while switching turnout plate and support pad are jacked up using the very heavy M6 plate side that peaks at of 4 claw, it unclamps scotch block and exits prefabricated switching turnout plate
Rotating plate translating device goes up and down completion switching turnout plate using claw jack and slightly spreads to fortune plate start position, then installs prefabricated switching turnout plate
The fine adjustment pawl of fine position is set by the survey of III track foundation SURVEYING CONTROL NETWORK of CP, is adjusted by fine adjustment pawl and is completed switching turnout plate essence
Really it is laid with；
Four, after being repeatedly performed M7~M9 rotating plate and translation in place by the method for step 3, prefabricated switching turnout plate rotating plate translation dress is removed
It sets, removes small winch and prefabricated switching turnout plate rotating plate translating device temporarily walks line, gone up and down by claw jack and complete road
The plate installation that branches off is in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511907.9A CN109355984B (en) | 2018-12-11 | 2018-12-11 | Subway prefabricated turnout plate rotating plate translation device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511907.9A CN109355984B (en) | 2018-12-11 | 2018-12-11 | Subway prefabricated turnout plate rotating plate translation device and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109355984A true CN109355984A (en) | 2019-02-19 |
| CN109355984B CN109355984B (en) | 2023-10-20 |
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ID=65332112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811511907.9A Active CN109355984B (en) | 2018-12-11 | 2018-12-11 | Subway prefabricated turnout plate rotating plate translation device and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109355984B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304970A (en) * | 2020-03-03 | 2020-06-19 | 中铁工程设计咨询集团有限公司 | Lifting type level crossing turnout for rail transit of double-rail rubber-tyred vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304970A (en) * | 2020-03-03 | 2020-06-19 | 中铁工程设计咨询集团有限公司 | Lifting type level crossing turnout for rail transit of double-rail rubber-tyred vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109355984B (en) | 2023-10-20 |
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