CN112144322B - Green construction method for track - Google Patents
Green construction method for track Download PDFInfo
- Publication number
- CN112144322B CN112144322B CN202011053859.0A CN202011053859A CN112144322B CN 112144322 B CN112144322 B CN 112144322B CN 202011053859 A CN202011053859 A CN 202011053859A CN 112144322 B CN112144322 B CN 112144322B
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- sleeper
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- slot
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- 238000010276 construction Methods 0.000 title claims description 31
- 241001669679 Eleotris Species 0.000 claims description 81
- 230000007246 mechanism Effects 0.000 claims description 51
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 6
- 230000005641 tunneling Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/36—Composite sleepers
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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
- E01B29/06—Transporting, laying, removing or renewing sleepers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a green track construction method which comprises an electric vehicle sleeper and trolley sleepers arranged on the tops of two ends of the electric vehicle sleeper, wherein the electric vehicle sleeper and the trolley sleepers are fixedly connected through a connecting mechanism, penetrating openings are formed in the side edges of the two ends of the electric vehicle sleeper, two reinforcing steel bars are longitudinally connected in the penetrating openings in a penetrating and inserting mode, and the two ends of the reinforcing steel bars longitudinally connected are J-shaped parts. The trolley sleeper can realize horizontal direction limit between the trolley sleeper and the battery car sleeper when the trolley sleeper is connected to the battery car sleeper by being provided with the rectangular limit mechanism and matching with the rectangular insertion column, so that the stability is enhanced, and the longitudinal connection of the reinforcing steel bars is effectively limited and cannot be dislocated; through being equipped with rectangle stop gear, it is effective spacing to indulge the company with four rectangle stop gear insert in vice rectangular channel after the platform truck sleeper demolishs to the L shape cardboard that sets up prevents that rectangle stop gear from dislocating, needs specialized tool to demolish rectangle stop gear in addition, prevents maliciously dismouting to a certain extent.
Description
Technical Field
The invention relates to the field of track construction, in particular to a green track construction method.
Background
The first patent is as follows: according to the 'temporary track fixing system in tunnel and the construction method thereof' disclosed by the Chinese invention patent (application number: CN201710655314.9), the temporary track fixing system comprises an electromobile sleeper arranged at the bottom of a tunnel wall and trolley sleepers arranged at two sides of the electromobile sleeper, the electromobile sleeper is connected with the trolley sleepers, the electromobile sleeper and the trolley sleepers are respectively connected with the tunnel wall, electromobile tracks are arranged above two ends of the electromobile sleepers, the two electromobile tracks are respectively connected with the electromobile sleepers, the electromobile tracks are close to the tunnel wall, the trolley sleepers are provided with trolley tracks, and the trolley tracks are connected with the trolley sleepers. The invention also provides a construction method of the temporary track fixing system in the tunnel. The invention calculates and determines the structure size by utilizing the chord length of the circle, so that the track of the battery car is close to the tunnel wall, the distance between the track of the battery car and the tunnel wall is greatly shortened, the height of the rail surface of the battery car is reduced, and the operation of the battery car becomes more stable.
However, in the specific implementation of the above patents:
1. the connecting piece 31 is a part for connecting the trolley sleeper 3 and the battery car sleeper 2, and is urgently needed to be a connecting piece which is stable and convenient to disassemble and assemble when being applied to occasions which often need to disassemble and assemble;
2. the reinforcing bar is indulged and is linked 4 and be connected with storage battery car sleeper 2 adopting on-the-spot welded mode, and not only consuming time and wasting energy and spending goods and materials, the welded process also can give off harmful substance simultaneously, influences operational environment and staff's health. Therefore, the method improves the method and provides a green construction method for the track.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a green construction method for a track.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a green track construction device, which comprises an electric vehicle sleeper and a trolley sleeper arranged on the tops of two ends of the electric vehicle sleeper, wherein the electric vehicle sleeper and the trolley sleeper are fixedly connected through a connecting mechanism, the lateral sides of two ends of the electric vehicle sleeper are respectively provided with a through hole, two reinforcing bars are longitudinally connected in the through holes in a penetrating way, two ends of each reinforcing bar longitudinally connected are respectively provided with a J-shaped part, each J-shaped part comprises a main steel, a connecting steel vertically arranged at the end part of the main steel and an auxiliary steel arranged at the end part of the connecting steel and parallel to the main steel, the two J-shaped parts in the through holes are mutually buckled, two opposite sides of the two main steels are respectively provided with two first rectangular half grooves which are oppositely arranged, the middle upper part of each first rectangular half groove is provided with two first half clamping grooves, one opposite sides of the two auxiliary steels are respectively provided with two second rectangular half grooves which are oppositely arranged, and two ends of the electric vehicle sleeper are vertically provided with rectangular groove groups, two clamping grooves are formed in the bottom end of the trolley sleeper and opposite to the two second rectangular half grooves, two rectangular limiting mechanisms are placed in the clamping grooves, the rectangular limiting mechanisms penetrate through the rectangular groove groups and are inserted into the second rectangular half grooves, and two locking mechanisms opposite to the first half clamping grooves are symmetrically arranged on the rectangular limiting mechanisms.
As a preferable technical scheme of the invention, the connecting mechanism comprises two through holes arranged on the trolley sleeper and two threaded holes arranged on the battery car sleeper and corresponding to the through holes, and bolts connected with the threaded holes in a threaded manner are inserted into the two through holes.
As a preferred technical scheme of the invention, the rectangular groove group is specifically two main rectangular grooves and four auxiliary rectangular grooves which are formed on the battery car sleeper, the four auxiliary rectangular grooves are arranged opposite to the four first rectangular half grooves, the two main rectangular grooves are arranged opposite to the two second rectangular half grooves, the positions of the auxiliary rectangular grooves opposite to the first half grooves are provided with second half grooves, and rectangular inserting columns are fixedly arranged at the bottom end of the trolley sleeper and opposite to the four auxiliary rectangular grooves.
As a preferred technical solution of the present invention, the rectangular limiting mechanism is specifically a rectangular column, the two locking mechanisms are located at the middle upper portion of the rectangular column, and a releasing mechanism is arranged at the symmetrical line of the two locking mechanisms.
As a preferred technical scheme, the locking mechanism comprises an opening formed in the rectangular column, the two sides of the opening are rotatably connected with L-shaped clamping plates through rotating shafts, a sinking groove is formed in the middle of the bottom end of the opening, two springs are fixedly arranged in the sinking groove, and the top ends of the two springs are fixedly connected with the shorter ends of the two L-shaped clamping plates respectively.
As a preferred technical solution of the present invention, the release mechanism includes a slot formed in the middle of the top end of the rectangular column, the slot is communicated with the opening, a J-shaped slot is formed in the top end of the rectangular column and located at the side of the slot, and a semicircular slot is formed in the top of the inner side of the J-shaped slot.
As a preferred technical solution of the present invention, the first rectangular half slot has a length and a width respectively, the second rectangular half slot has a length and a width respectively, the secondary rectangular slot has a length and a width respectively, the slot has a width c, and the L-shaped locking plate has a width smaller than 2 c.
As a preferred technical solution of the present invention, the first step: pre-laying a sleeper of the battery car; the second step is that: longitudinally connecting, pre-laying and assembling the steel bars; the third step: assembling a rectangular limiting mechanism; the fourth step: and (5) assembling the trolley sleeper along with the shield tunneling machine.
As a preferred technical scheme of the invention:
the first step is as follows: firstly, laying the battery car sleepers, wherein a plurality of battery car sleepers are pre-placed at installation positions;
the second step is that: firstly, longitudinally connecting a plurality of reinforcing steel bars at an installation position in advance, buckling the J-shaped parts of two adjacent reinforcing steel bar longitudinally connected parts, penetrating into the penetrating port, and enabling the main rectangular groove to be opposite to the second rectangular half groove;
the third step: at the place of the electromobile sleeper without assembling the trolley sleeper, the four rectangular columns penetrate into the auxiliary rectangular grooves respectively, the rectangular columns are finally located between the auxiliary rectangular grooves and the first rectangular half grooves, the L-shaped clamping plate can be extruded outwards by the arranged springs, and then the end parts of the L-shaped clamping plate can be clamped between the first half clamping grooves and the second half clamping grooves, so that the rectangular columns are prevented from dislocating, and the longitudinal connection and the limiting of reinforcing steel bars in the penetrating openings are finally realized;
the fourth step: at the place of the electric vehicle sleeper needing to assemble the trolley sleeper, the rectangular columns are taken out of the auxiliary rectangular grooves (a special tool is adopted in the specific taking-out process, the structure of the special tool is that an inserting rod matched with the inserting groove is hinged to a hook at the side of the inserting rod, the inserting rod is inserted into the inserting groove, the L-shaped clamping plate is pressed downwards at the time and is retracted into the opening when being pressed downwards, meanwhile, the hook is hooked into the J-shaped groove and is hooked into the semi-circular groove, the hand can be loosened at the time, the arranged spring can generate upward acting force to lock the special tool in the rectangular columns, and then a user can easily take out the rectangular columns from the auxiliary rectangular grooves), after the four rectangular columns are taken out, every two of the four rectangular columns are placed in the main rectangular groove in a group and are inserted into the second rectangular semi-circular groove, the trolley sleeper is placed on the electric vehicle sleeper, and the four rectangular inserting columns are respectively inserted into the auxiliary rectangular grooves, the rectangular column also can insert the draw-in groove this moment, and the draw-in groove that sets up has realized the anticreep position function of rectangular column, finishes the back and penetrates the perforation and with screw hole threaded connection and fastening with the bolt, has just so realized the assembly of platform truck sleeper this moment.
The invention has the beneficial effects that: the green construction method of the rail comprises the following steps:
1. the rectangular limiting mechanism is arranged and matched with the rectangular inserting column, so that the horizontal limiting between the trolley sleeper and the battery car sleeper can be realized when the trolley sleeper is connected to the battery car sleeper, the stability is enhanced, and the longitudinal connection of the reinforcing steel bars is effectively limited and cannot be dislocated;
2. by arranging the rectangular limiting mechanisms, the four rectangular limiting mechanisms are inserted into the auxiliary rectangular grooves to effectively limit the longitudinal connection of the reinforcing steel bars after the trolley sleeper is dismantled, the arranged L-shaped clamping plates prevent the rectangular limiting mechanisms from dislocation, and in addition, the rectangular limiting mechanisms can be dismantled only by special tools, so that malicious disassembly and assembly are prevented to a certain extent;
3. be used for a plurality of reinforcing bars to indulge mutual lock between even through the J shape portion that is equipped with, cooperation rectangle stop gear's lock is dead, and then effective spacing in wearing the mouth to this kind of design can realize that the reinforcing bar indulges the quick assembly disassembly who links, replaces prior art and adopts the welded mode, realizes green construction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a partial structural view of a green track construction apparatus according to the present invention;
FIG. 2 is a schematic view of a disassembled structure of the green track construction device of the present invention;
FIG. 3 is a schematic view of a rectangular groove set structure of the green track construction device of the present invention;
FIG. 4 is a schematic view of an elevation sectional structure of an auxiliary rectangular groove of the green track construction device according to the present invention;
FIG. 5 is a schematic structural view of a rectangular limiting mechanism of the green track construction device of the present invention;
FIG. 6 is a schematic diagram of a side view cross-sectional structure of a rectangular limiting mechanism of the green track construction device according to the present invention;
FIG. 7 is a schematic view of a front cross-sectional view of a rectangular position-limiting mechanism of the green track construction apparatus of the present invention;
FIG. 8 is a schematic structural view of a front cross section of a J-shaped groove of the green track construction apparatus of the present invention;
FIG. 9 is a schematic view of a longitudinal connection structure of reinforcing bars of the green track construction apparatus of the present invention;
FIG. 10 is a schematic view of a longitudinal reinforcing bar connecting and disconnecting structure of the green track construction device of the present invention;
FIG. 11 is a schematic structural view of an auxiliary steel of the green track construction device according to the present invention in front view;
fig. 12 is a partial front sectional view of a bogie sleeper of the green track construction apparatus of the present invention.
In the figure: 1. a battery car sleeper; 2. a trolley sleeper; 201. a card slot; 3. longitudinally connecting the reinforcing steel bars; 301. a first rectangular half-slot; 3011. a first half slot; 302. a second rectangular half-slot; 303. a J-shaped portion; 3031. main steel; 3032. connecting steel; 3033. secondary steel; 4. a connecting mechanism; 401. a bolt; 402. perforating; 403. a threaded hole; 5. a rectangular limiting mechanism; 501. a rectangular column; 502. an L-shaped clamping plate; 503. an opening; 504. a slot; 505. a J-shaped slot; 5051. a semicircular groove; 506. a spring; 507. sinking a groove; 6. a rectangular groove group; 601. a main rectangular groove; 602. an auxiliary rectangular groove; 6021. a second half card slot; 7. rectangular inserting columns; 8. and (6) puncturing the opening.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12, the track green construction device comprises an electric vehicle sleeper 1 and trolley sleepers 2 arranged on the tops of two ends of the electric vehicle sleeper 1, the electric vehicle sleeper 1 and the trolley sleepers 2 are fixedly connected through a connecting mechanism 4, penetrating openings 8 are formed in the lateral sides of the two ends of the electric vehicle sleeper 1, two reinforcing steel longitudinal connections 3 are penetrated and arranged in the penetrating openings 8, two ends of each reinforcing steel longitudinal connection 3 are respectively a J-shaped portion 303, each J-shaped portion 303 is composed of a main steel 3031, a connecting steel 3032 vertically arranged at the end portion of the main steel 3031 and an auxiliary steel 3033 arranged at the end portion of the connecting steel 3032 and parallel to the main steel 3031, the two J-shaped portions 303 in the penetrating openings 8 are buckled with each other, two first half grooves 301 arranged oppositely are formed in the rectangular shape on the opposite side of the two main steels 3031, two half grooves 3011 are formed in the middle upper portion of the first half groove 301, two second rectangular half grooves 302 which are oppositely arranged are formed in one side, opposite to each other, of each pair of auxiliary steels 3033, rectangular groove groups 6 are vertically arranged at two ends of the battery car sleeper 1, two clamping grooves 201 are formed in the bottom end of the trolley sleeper 2 and opposite to the two second rectangular half grooves 302, two rectangular limiting mechanisms 5 are placed in the clamping grooves 201, the rectangular limiting mechanisms 5 penetrate through the rectangular groove groups 6 and are inserted into the second rectangular half grooves 302, and two locking mechanisms which are oppositely arranged with the first half clamping grooves 3011 are symmetrically arranged on the rectangular limiting mechanisms 5.
The connecting mechanism 4 comprises two through holes 402 arranged on the trolley sleeper 2 and two threaded holes 403 arranged on the storage battery car sleeper 1 and corresponding to the through holes 402, and bolts 401 which are in threaded connection with the threaded holes 403 are inserted into the two through holes 402.
Wherein, the rectangular groove group 6 is specifically two main rectangular grooves 601 and four auxiliary rectangular grooves 602 which are arranged on the battery car sleeper 1, the four auxiliary rectangular grooves 602 are arranged opposite to the four first rectangular half grooves 301, the two main rectangular grooves 601 are arranged opposite to the two second rectangular half grooves 302, the position of the auxiliary rectangular groove 602 which is opposite to the first half clamping groove 3011 is provided with a second half clamping groove 6021, the positions of the bottom end of the trolley sleeper 2 which are opposite to the four auxiliary rectangular grooves 602 are all fixedly provided with rectangular plug-in posts 7, at the battery car sleeper 1 which needs to assemble the trolley sleeper 2, the rectangular posts 501 are firstly taken out from the auxiliary rectangular grooves 602, after the four rectangular posts 501 are taken out, every two of the four rectangular posts 501 are placed in the main rectangular grooves 601 in a group and inserted into the second rectangular half grooves 302, at the moment, the trolley sleeper 2 is placed on the battery car sleeper 1, and the four rectangular plug-in posts 7 are respectively inserted into the auxiliary rectangular grooves 602, at this moment, the rectangular column 501 is also inserted into the clamping groove 201, the clamping groove 201 is arranged to realize the anti-dislocation function of the rectangular column 501, the bolt 401 penetrates through the through hole 402 and is in threaded connection with the threaded hole 403 and fastened after the completion, and the assembly of the trolley sleeper 2 is realized at this moment.
The rectangular limiting mechanism 5 is specifically a rectangular column 501, the two locking mechanisms are located at the middle upper part of the rectangular column 501, and a releasing mechanism is arranged at the symmetrical line of the two locking mechanisms.
Wherein, the locking mechanism comprises an opening 503 arranged on a rectangular column 501, two sides of the opening 503 are rotatably connected with L-shaped clamping plates 502 through rotating shafts, a sinking groove 507 is arranged in the middle of the bottom end of the opening 503, two springs 506 are fixedly arranged in the sinking groove 507, the top ends of the two springs 506 are respectively fixedly connected with the shorter ends of the two L-shaped clamping plates 502, at a position of a battery car sleeper 1 which does not need to be provided with a trolley sleeper 2, the four rectangular columns 501 respectively penetrate into an auxiliary rectangular groove 602, and the rectangular column 501 is finally positioned between the auxiliary rectangular groove 602 and a first rectangular half groove 301, because the arranged springs 506 can extrude the L-shaped clamping plates 502 outwards, the end parts of the L-shaped clamping plates 502 can be clamped between the first half clamping groove 3011 and a second half clamping groove 6021, so as to prevent dislocation of the rectangular column 501, and finally realize that a reinforcing steel bar longitudinal connection 3 is limited in a penetrating opening 8, the rectangular column 501 is effectively locked in the auxiliary rectangular groove 602 and can not dislocate, the anti-dislocation function is realized by skillfully utilizing the characteristics of the mechanism, the anti-dislocation effect is good, and malicious disassembly and assembly can be prevented to a certain extent.
The release mechanism comprises a slot 504 arranged in the middle of the top end of the rectangular column 501, the slot 504 is communicated with the opening 503, a J-shaped slot 505 is formed in the top end of the rectangular column 501 and located on the side of the slot 504, a semicircular slot 5051 is formed in the top of the inner side of the J-shaped slot 505, and a special tool is needed in the specific taking-out process of the rectangular column 501 from the auxiliary rectangular slot 602. The structure of the special tool is as follows: an inserting rod matched with the slot 504, so that the hook is hinged to the side of the inserting rod; the specific using process is as follows: firstly, the insertion rod is inserted into the slot 504 and pressed downwards, at this time, the L-shaped clamping plate 502 retracts into the opening 503 when being pressed downwards, meanwhile, the hook is hooked into the J-shaped groove 505 and hooks into the semi-circular groove 5051, at this time, the hand can be loosened, the arranged spring 506 can generate an upward acting force to lock the special tool in the rectangular column 501, and then a user can easily take the rectangular column 501 out of the auxiliary rectangular groove 602.
The length and width of the first rectangular half-slot 301 are a and b, the length and width of the second rectangular half-slot 302 are 2a and b, the length and width of the clamping slot 201 are 2a and 2b, the length and width of the part of the auxiliary rectangular slot 602 located in the through opening 8 are a and b, the length and width of the part of the auxiliary rectangular slot 602 located outside the through opening 8, the length and width of the rectangular insert column 7 and the length and width of the rectangular column 501 are a and 2b, the width of the first half-clamping slot 3011 and the width of the second half-clamping slot 6021 are both c, and the width of the L-shaped clamping plate 502 is less than 2 c.
Wherein, the first step is as follows: pre-laying a sleeper 1 of the battery car; the second step is that: the longitudinal connection 3 of the reinforcing steel bars is pre-laid and assembled; the third step: assembling the rectangular limiting mechanism 5; the fourth step: the trolley sleeper 2 is assembled along with the shield tunneling machine.
The specific working steps are as follows:
firstly, laying the battery car sleepers 1, wherein a plurality of battery car sleepers 1 are pre-placed at installation positions;
firstly, pre-placing a plurality of reinforcing steel bar longitudinal connections 3 at an installation position, then buckling the J-shaped parts 303 of two adjacent reinforcing steel bar longitudinal connections 3, then penetrating into the penetrating openings 8, and enabling the main rectangular groove 601 to be opposite to the second rectangular half groove 302;
at a storage battery car sleeper 1 without assembling a trolley sleeper 2, four rectangular columns 501 penetrate into an auxiliary rectangular groove 602 respectively, and the rectangular columns 501 are finally located between the auxiliary rectangular groove 602 and a first rectangular half groove 301, because an L-shaped clamping plate 502 is extruded outwards by a set spring 506, the end part of the L-shaped clamping plate 502 is clamped between a first half clamping groove 3011 and a second half clamping groove 6021, so that dislocation of the rectangular columns 501 is prevented, and the longitudinal connection 3 of reinforcing steel bars is limited in a penetrating opening 8 finally, and the welding mode adopted by the rectangular column 501 for limiting the longitudinal connection 3 of the reinforcing steel bars replaces the welding mode adopted by the prior art, so that green construction is realized; in addition, the effective lock of rectangular column 501 is dead in vice rectangular channel 602 can not dislocate, and the mechanism characteristic of ingenious utilization realizes the function of preventing dislocation, and not only the dislocation is effectual but also can prevent malicious dismouting to a certain extent.
At the place of the battery car sleeper 1 where the trolley sleeper 2 needs to be assembled, the rectangular column 501 is firstly taken out of the secondary rectangular groove 602 (a special tool is adopted in the specific taking-out process, the structure of the special tool is that an inserting rod matched with the inserting groove 504 is hinged to a hook at the side of the inserting rod, the special tool is used in the specific using process that the inserting rod is firstly inserted into the inserting groove 504 and presses the L-shaped clamping plate 502 downwards, the L-shaped clamping plate 502 retracts into the opening 503 when being pressed downwards, meanwhile, the hook is hooked into the J-shaped groove 505 and hooks the semi-circular groove 5051, the hand can be loosened, the arranged spring 506 can generate upward acting force to lock the special tool in the rectangular column 501, a user can easily take out the rectangular column 501 from the secondary rectangular groove 602, after the four rectangular columns 501 are taken out, two groups of the four rectangular columns 501 are placed in the main rectangular groove 601 and inserted into the second rectangular semi-circular groove 302, the trolley sleeper 2 is placed on the battery car sleeper 1, and make four rectangles insert post 7 and insert vice rectangular channel 602 respectively in, rectangular column 501 also can insert the draw-in groove 201 this moment, and the draw-in groove 201 that sets up has realized rectangular column 501's anticreep position function, and the back that finishes penetrates bolt 401 and perforates 402 and with screw hole 403 threaded connection and fastening, has just realized the assembly of platform truck sleeper 2 this moment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The green track construction device comprises a storage battery car sleeper (1) and trolley sleepers (2) arranged at the tops of two ends of the storage battery car sleeper (1), and is characterized in that the storage battery car sleeper (1) and the trolley sleepers (2) are fixedly connected through a connecting mechanism (4), penetrating openings (8) are formed in side edges of two ends of the storage battery car sleeper (1), two reinforcing steel bars longitudinally connected (3) are arranged in the penetrating openings (8) in an inserting mode, two ends of the reinforcing steel bars longitudinally connected (3) are J-shaped portions (303), each J-shaped portion (303) is formed by a main steel (3031), a connecting steel (3032) perpendicularly arranged at the end portion of the main steel (3031) and an auxiliary steel (3033) which is arranged at the end portion of the connecting steel (3032) and is parallel to the main steel (3031), the two J-shaped portions (303) in the penetrating openings (8) are buckled with each other, and two first half grooves (301) which are arranged oppositely are formed in one side, opposite to one side of the main rectangular steel (3031), two first half clamping grooves (3011) are formed in the middle upper portion of each first rectangular half groove (301), two second rectangular half grooves (302) which are arranged oppositely are formed in one side, opposite to each other, of each auxiliary steel (3033), rectangular groove groups (6) are vertically arranged at two ends of each battery car sleeper (1), two clamping grooves (201) are formed in the positions, opposite to the two second rectangular half grooves (302), of the bottom end of each trolley sleeper (2), two rectangular limiting mechanisms (5) are placed in the clamping grooves (201), the rectangular limiting mechanisms (5) penetrate through the rectangular groove groups (6) and are inserted into the second rectangular half grooves (302), and two locking mechanisms which are arranged opposite to the first half clamping grooves (3011) are symmetrically arranged on the rectangular limiting mechanisms (5);
the connecting mechanism (4) comprises two through holes (402) arranged on the trolley sleeper (2) and two threaded holes (403) arranged on the electromobile sleeper (1) and corresponding to the through holes (402), and bolts (401) in threaded connection with the threaded holes (403) penetrate through the two through holes (402);
the rectangular groove group (6) is specifically two main rectangular grooves (601) and four auxiliary rectangular grooves (602) which are formed in the electromobile sleeper (1), the four auxiliary rectangular grooves (602) are arranged opposite to the four first rectangular half grooves (301), the two main rectangular grooves (601) are arranged opposite to the two second rectangular half grooves (302), second half clamping grooves (6021) are formed in positions, opposite to the first half clamping grooves (3011), of the auxiliary rectangular grooves (602), and rectangular inserting columns (7) are fixedly arranged at the bottom end of the bogie sleeper (2) and positions, opposite to the four auxiliary rectangular grooves (602);
the rectangular limiting mechanism (5) is specifically a rectangular column (501), the two locking mechanisms are positioned at the middle upper part of the rectangular column (501), and a releasing mechanism is arranged at the symmetrical line of the two locking mechanisms;
the locking mechanism comprises an opening (503) formed in a rectangular column (501), L-shaped clamping plates (502) are rotatably connected to the two sides of the opening (503) through rotating shafts, a sinking groove (507) is formed in the middle of the bottom end of the opening (503), two springs (506) are fixedly arranged in the sinking groove (507), and the top ends of the two springs (506) are fixedly connected with the shorter ends of the two L-shaped clamping plates (502) respectively.
2. The green track construction device as claimed in claim 1, wherein the release mechanism comprises a slot (504) formed in the middle of the top end of the rectangular column (501), the slot (504) is communicated with the opening (503), a J-shaped slot (505) is formed in the top end of the rectangular column (501) and located on the side of the slot (504), and a semicircular slot (5051) is formed in the top of the inner side of the J-shaped slot (505).
3. The green track construction device according to claim 2, wherein the first rectangular half slot (301) has a length and a width, the second rectangular half slot (302) has a length and a width, the slot (201) has a length and a width, the secondary rectangular slot (602) is located in the through opening (8) and has a length and a width, the secondary rectangular slot (602) is located outside the through opening (8) and has a length and a width, the rectangular insert column (7) and the rectangular column (501) have a length and a width, respectively, a width and a width of the first half slot (3011) and a width of the second half slot (6021) are c, and a width of the L-shaped clamp plate (502) is less than 2 c.
4. A green track construction method using the green track construction apparatus of claim 3, wherein the first step: the sleeper (1) of the battery car is pre-paved; the second step is that: the longitudinal steel bar connection (3) is pre-laid and assembled; the third step: assembling a rectangular limiting mechanism (5); the fourth step: and (3) assembling the trolley sleeper (2) along with the shield tunneling machine.
5. The green construction method of the track as claimed in claim 4, wherein the first step: firstly, a plurality of battery car sleepers (1) are placed at installation positions in advance;
the second step is that: firstly, pre-placing a plurality of reinforcing steel bar longitudinal links (3) at an installation position, then buckling J-shaped parts (303) of two adjacent reinforcing steel bar longitudinal links (3) with each other, penetrating into the penetrating port (8), and enabling the main rectangular groove (601) to be opposite to the second rectangular half groove (302);
the third step: at an electromobile sleeper (1) without assembling a trolley sleeper (2), four rectangular columns (501) penetrate into an auxiliary rectangular groove (602) respectively, and the rectangular columns (501) are finally located between the auxiliary rectangular groove (602) and a first rectangular half groove (301), because an L-shaped clamping plate (502) is extruded outwards by a set spring (506), the end part of the L-shaped clamping plate (502) can be clamped between a first half clamping groove (3011) and a second half clamping groove (6021), so that dislocation of the rectangular columns (501) is prevented, and finally, longitudinal connection of reinforcing steel bars (3) is limited in a penetrating opening (8);
the fourth step: at storage battery car sleeper (1) department that needs assembly platform truck sleeper (2), at first take out rectangle post (501) from vice rectangular channel (602), take out four rectangle posts (501) after, place every two a set of in main rectangular channel (601) and insert second rectangle half slot (302) four rectangle posts (501), place platform truck sleeper (2) on storage battery car sleeper (1) this moment, and make four rectangles insert post (7) and insert respectively in vice rectangular channel (602), rectangle post (501) also can insert in draw-in groove (201) this moment, draw-in groove (201) of setting have realized the anticreep position function of rectangle post (501), after finishing penetrate bolt (401) perforation (402) and with screw hole (403) threaded connection and fastening, the assembly of platform truck sleeper (2) has just been realized this moment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053859.0A CN112144322B (en) | 2020-09-29 | 2020-09-29 | Green construction method for track |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011053859.0A CN112144322B (en) | 2020-09-29 | 2020-09-29 | Green construction method for track |
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| CN112144322A CN112144322A (en) | 2020-12-29 |
| CN112144322B true CN112144322B (en) | 2022-03-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331104A (en) * | 1997-06-02 | 1998-12-15 | Izumi:Kk | Sleeper for tunnel construction works |
| JP2006342574A (en) * | 2005-06-09 | 2006-12-21 | Maeda Corp | Sleeper |
| CN205676737U (en) * | 2016-05-27 | 2016-11-09 | 中国电建集团铁路建设有限公司 | A kind of shield-tunneling construction train sleeper |
| CN107489447A (en) * | 2017-08-03 | 2017-12-19 | 中国电建集团铁路建设有限公司 | Temporary track fixed system and its construction in a kind of tunnel |
| CN209276914U (en) * | 2018-12-06 | 2019-08-20 | 成都鑫都建设工程有限公司 | A kind of battery truck runway sleeper of shield tunnel construction |
-
2020
- 2020-09-29 CN CN202011053859.0A patent/CN112144322B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331104A (en) * | 1997-06-02 | 1998-12-15 | Izumi:Kk | Sleeper for tunnel construction works |
| JP2006342574A (en) * | 2005-06-09 | 2006-12-21 | Maeda Corp | Sleeper |
| CN205676737U (en) * | 2016-05-27 | 2016-11-09 | 中国电建集团铁路建设有限公司 | A kind of shield-tunneling construction train sleeper |
| CN107489447A (en) * | 2017-08-03 | 2017-12-19 | 中国电建集团铁路建设有限公司 | Temporary track fixed system and its construction in a kind of tunnel |
| CN209276914U (en) * | 2018-12-06 | 2019-08-20 | 成都鑫都建设工程有限公司 | A kind of battery truck runway sleeper of shield tunnel construction |
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| Publication number | Publication date |
|---|---|
| CN112144322A (en) | 2020-12-29 |
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