CN115182270A - Device and method for supporting and transversely moving beam body - Google Patents
Device and method for supporting and transversely moving beam body Download PDFInfo
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- CN115182270A CN115182270A CN202211107011.0A CN202211107011A CN115182270A CN 115182270 A CN115182270 A CN 115182270A CN 202211107011 A CN202211107011 A CN 202211107011A CN 115182270 A CN115182270 A CN 115182270A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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Abstract
The invention discloses a device and a method for supporting and transversely moving a beam body, wherein the device for supporting and transversely moving the beam body comprises the following components: the rail is laid on the upper surface of the cover beam; the two moving vehicle bodies are arranged on the same rail and can move along the rail, and the two moving vehicle bodies are connected at intervals to realize synchronous movement; the bottom ends of the telescopic inclined supporting rods are hinged to the corresponding movable vehicle body, and the upper ends of the telescopic inclined supporting rods can stretch and move to realize inclined supporting on two sides of the beam body; and the transverse moving driving piece is arranged on the upper surface of the cover beam and used for propping the beam body and driving the beam body to move along the direction parallel to the track. The invention realizes the moving guide of the beam body by utilizing the matching of the track and the moving vehicle body; the transverse moving driving piece is used for propping up the beam body and driving the beam body to move along the direction parallel to the track so as to realize transverse moving of the beam body; the armpit supports on two sides of the beam body of the telescopic diagonal brace are utilized to realize diagonal braces on two sides of the beam body, so that the beam body is not easy to destabilize and overturn when moving.
Description
Technical Field
The invention relates to the bridge construction industry, in particular to a device and a method for supporting and transversely moving a beam body.
Background
When the beam frame facility works, part of the beam body (especially the boundary beam) can not directly fall to the designed in-place position due to objective environmental factors or equipment defects, the transverse moving construction is needed, and the part of the beam body (especially the beam body with the left-right unbalanced structure) is easy to be unstable and overturn when being subjected to transverse disturbance, so that great hidden dangers are generated on engineering safety and operator safety.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a device for supporting and transversely moving a beam body, which improves the transverse moving stability of the beam body.
A device for supporting a transverse moving device of a beam body according to an embodiment of a first aspect of the invention comprises: the rail is laid on the upper surface of the cover beam; the two moving vehicle bodies are arranged on the same track and can move along the track, and the two moving vehicle bodies are connected at intervals to realize synchronous movement; the bottom ends of the two telescopic inclined supporting rods are hinged to the corresponding movable vehicle body, the upper ends of the two telescopic inclined supporting rods can move in a telescopic mode, and the upper ends of the two telescopic inclined supporting rods can respectively abut against armpits on two sides of the beam body so as to realize inclined supporting on two sides of the beam body; and the transverse moving driving piece is arranged on the upper surface of the cover beam and used for propping the beam body and driving the beam body to move along the direction parallel to the track.
The device for supporting and transversely moving the beam body, provided by the embodiment of the invention, has at least the following beneficial effects: the movable guide of the beam body is realized by matching the track with the movable vehicle body; the transverse moving driving piece is used for propping up the beam body and driving the beam body to move along the direction parallel to the track so as to realize transverse moving of the beam body; the inclined struts on the two sides of the beam body are supported by the armpits on the two sides of the beam body of the telescopic inclined strut, so that the beam body is not easy to destabilize and overturn when moving.
According to some embodiments of the present invention, the traverse driving member comprises a traverse cylinder and a lift cylinder, the traverse cylinder comprising a first cylinder body and a first piston rod horizontally slidably mounted in the first cylinder body, a sliding direction of the first piston rod being parallel to a moving direction of the moving vehicle body; the jacking oil cylinder comprises a second cylinder body and a second piston rod which is arranged on the second cylinder body in a lifting sliding mode, the second cylinder body is connected with the first piston rod, and the second piston rod is used for being in contact with the beam body.
According to some embodiments of the invention, the cover beam further comprises a base, the base is supported on the upper surface of the cover beam, a flat plate is installed on the base, the flat plate is in contact with the bottom of the second cylinder body so that the transverse moving oil cylinder can slide on the upper surface of the flat plate, and the sliding friction coefficient of the base and the cover beam is greater than that of the flat plate and the second cylinder body.
According to some embodiments of the invention, the vehicle further comprises a threaded pull rod, and two ends of the threaded pull rod are detachably connected with the movable vehicle body respectively.
According to some embodiments of the invention, the two moving vehicle bodies are provided with connecting frames on opposite sides, the connecting frames are provided with through holes for the threaded pull rods to pass through, and two ends of the threaded pull rods respectively pass through the through holes and are provided with limit nuts.
According to some embodiments of the invention, the upper end of the movable vehicle body is provided with a connecting plate, and the upper surface of the connecting plate is provided with a hinge seat for hinging the bottom of the telescopic diagonal brace.
According to some embodiments of the invention, the upper end of the telescopic diagonal stay is provided with a supporting block for contacting with an armpit.
According to some embodiments of the invention, the two sides of the moving vehicle body have a gap with the inner wall of the track; the side plates extending downwards are arranged on two sides of the connecting plate, the side plates on the two sides are located on the outer side of the track, rollers are arranged at the bottoms of the side plates, and the peripheral walls of the rollers are in rolling contact with the outer side wall of the track.
According to some embodiments of the invention, the side plate is threaded with a fastening bolt that can be screwed against the outer side wall of the rail.
A method for supporting a transverse moving beam body according to an embodiment of the second aspect of the invention comprises the following steps:
s1, laying at least two tracks according to a path of a beam body needing to be transversely moved, and placing a group of moving vehicle bodies in each track;
s2, hoisting the beam body to the initial moving position and supporting the beam body by using a temporary supporting structure;
s3, supporting the beam body by using the transverse moving driving piece;
s4, extending the telescopic diagonal brace to be in contact with the armpit of the beam body, realizing diagonal braces on two sides of the beam body, and then dismantling the temporary support structure;
and S5, after the transverse driving piece drives the beam body to move to a specified position along the direction parallel to the track, stopping horizontal movement, and driving the beam body to descend and fall.
The method for supporting and transversely moving the beam body according to the embodiment of the invention has at least the following beneficial effects: the transverse moving direction of the beam body is accurately controlled; the stability of the beam body in the transverse moving process is strong; the telescopic diagonal braces are arranged in the transverse moving process to run together, so that instability and overturning are not easy to happen; and potential safety hazards are avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
FIG. 1 is a schematic structural view of an embodiment of a beam support traversing apparatus according to the present invention;
FIG. 2 is a schematic view of the configuration of the traverse driving member;
FIG. 3 is a schematic structural view of the moving body and the track;
FIG. 4 is a schematic view of a connection structure of two mobile vehicle bodies;
FIG. 5 is a cross-sectional view of another embodiment of a mobile cart body and track;
fig. 6 is a schematic structural view of the telescopic diagonal strut.
Reference numerals:
a cover beam 100, a beam body 101, and armpits 102;
a track 200;
the movable vehicle body 300, rolling members 301, connecting plates 310, side plates 311, rollers 312, fastening bolts 313, hinge seats 320 and connecting frames 330;
a telescopic diagonal brace 400, a hinge lug 410 and a supporting block 420;
the transverse moving driving piece 500, a base 510, a mounting groove 511, a flat plate 512, a transverse moving oil cylinder 520, a first cylinder 521, a first piston rod 522, a jacking oil cylinder 530, a second cylinder 531 and a second piston rod 532;
a threaded pull rod 600 and a limit nut 610.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is indicated based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1, an embodiment of a device for supporting a transverse moving beam according to the present invention includes a rail 200, a moving vehicle body 300, and a telescopic diagonal brace 400.
The rails 200 are laid on the upper surface of the capping beam 100. The moving vehicle body 300 is provided with two moving vehicle bodies which are both installed on the same rail 200 and can move along the rail 200, specifically, the rail 200 is provided with a rail groove for the moving vehicle body 300 to be embedded in, and the bottom of the moving vehicle body 300 is provided with a rolling member 301 to realize rolling advance. The two movable vehicle bodies 300 are connected at intervals to realize synchronous movement, so that the movable vehicle bodies 300 are prevented from generating relative displacement due to the gravity of the beam body 101, and the support is not stable.
The number of the telescopic diagonal braces 400 is two corresponding to the moving vehicle body 300, the bottom ends of the telescopic diagonal braces 400 are hinged to the corresponding moving vehicle body 300, the upper ends of the telescopic diagonal braces 400 can move in a telescopic manner, and the upper ends of the two telescopic diagonal braces 400 can respectively abut against the armpits 102 on the two sides of the beam body 101 so as to realize diagonal bracing on the two sides of the beam body 101; the telescopic diagonal brace 400 may be a hydraulic telescopic brace, which may provide sufficient support force.
The traverse driving member 500 is disposed on the upper surface of the capping beam 100, and serves to support the beam body 101 and to move the beam body 101 in a direction parallel to the rail 200.
The device for supporting and transversely moving the beam body provided by the invention realizes the moving guide of the beam body 101 by utilizing the matching of the track 200 and the moving vehicle body 300; the transverse moving driving member 500 is used for supporting the beam body 101 and driving the beam body 101 to move along the direction parallel to the track 200, so that the transverse moving of the beam body 101 is realized; the telescopic diagonal brace 400 is used for supporting the armpit parts 102 on two sides of the beam body 101 to realize diagonal bracing on two sides of the beam body 101, so that the beam body 101 is not easy to destabilize and overturn when moving.
Referring to fig. 2, in some embodiments of the present invention, the traverse actuator 500 includes a traverse cylinder 520 and a lift cylinder 530, the traverse cylinder 520 includes a first cylinder 521 and a first piston rod 522 horizontally slidably mounted to the first cylinder 521, and a sliding direction of the first piston rod 522 is parallel to a moving direction of the moving vehicle body 300; the jacking oil cylinder 530 comprises a second cylinder body 531 and a second piston rod 532 arranged on the second cylinder body 531 in a lifting sliding mode, the second cylinder body 531 is connected with the first piston rod 522, the second piston rod 532 is used for being in contact with the beam body 101 and used for jacking the beam body 101, then the beam body 101 can be driven to transversely move through the telescopic movement of the first piston rod 522, and jacking and transversely moving of the beam body 101 are achieved through the cooperation of the two oil cylinders.
Referring to fig. 2, in a further embodiment of the present invention, the traverse driving member 500 further includes a base 510, the base 510 is supported on the upper surface of the cap 100, a plate 512 is mounted on the base 510, the plate 512 is in contact with the bottom of the second cylinder 531 for the traverse cylinder 520 to slide on the upper surface of the plate 512, and the sliding friction coefficient between the base 510 and the cap 100 is greater than the sliding friction coefficient between the plate 512 and the second cylinder 531. Specifically, the first cylinder 521 is fixedly connected to the base 510, the base 510 is made of steel, and the flat plate 512 is a servo plate. Because the sliding friction coefficient between the base 510 and the bent cap 100 is greater than the sliding friction coefficient between the flat plate 512 and the second cylinder 531, when the first piston rod 522 stretches and retracts to drive the beam 101 to move, the flat plate 512 and the second cylinder 531 slide relatively, the base 510 and the bent cap 100 do not slide relatively, and the relative position between the base 510 and the bent cap 100 is indirectly fixed. Similarly, the rail 200 is laid on the upper surface of the cap beam 100, rolling friction is formed between the moving vehicle body 300 and the rail 200, sliding friction is formed between the rail 200 and the cap beam 100, and the rail 200 is usually made of steel, and the sliding friction is certainly much larger than the rolling friction between the moving vehicle body 300 and the rail 200, so that when the first piston rod 522 stretches and retracts to drive the beam body 101 to move, the moving vehicle body 300 and the rail 200 move relatively, and the positions of the rail 200 and the cap beam 100 are relatively fixed, thereby indirectly realizing the fixation of the relative positions of the rail 200 and the cap beam 100.
Referring to fig. 2, in the embodiment of the present invention, the upper surface of the base 510 has a mounting groove 511 adapted to the contour of the flat plate 512, and the flat plate 512 is inserted into the mounting groove 511, so as to fix the relative position between the flat plate 512 and the base 510, thereby preventing the transverse movement of the beam 101 from being affected by the relative movement between the flat plate 512 and the base 510.
Referring to fig. 3 and 4, in some embodiments of the present invention, a screw 600 is further included, and both ends of the screw 600 are detachably connected to the moving body 300, respectively. The distance between the movable vehicle body 300 is fixed by the threaded pull rod 600, so that the two do not move relatively when being acted by the telescopic diagonal brace 400, and the stability of the transverse movement is ensured.
In a further embodiment of the present invention, the opposite sides of the two moving car bodies 300 are provided with the connecting frames 330, the connecting frames 330 are provided with through holes for the threaded pull rod 600 to pass through, two ends of the threaded pull rod 600 respectively pass through the through holes and are provided with the limit nuts 610, and opposite sides of the two limit nuts 610 respectively abut against the corresponding connecting frames 330, so that when the moving car bodies 300 are subjected to the acting force of the telescopic diagonal brace 400, the limit nuts 610 limit the movement of the two moving car bodies 300 towards the direction away from each other, and because the two moving car bodies 300 are subjected to the acting force of the telescopic diagonal brace 400, the two moving car bodies 300 are not subjected to the acting force approaching each other, the movement of the two moving car bodies 300 approaching each other does not need to be limited, and according to the stress characteristics thereof, the limiting structure is simplified, and the number of parts and the installation steps are reduced. And the spacing between the two movable vehicle bodies 300 can be adjusted within a certain range by screwing the limit nut 610, so that the effect of adjusting the supporting angle of the telescopic diagonal brace 400 is realized.
Referring to fig. 3, in some embodiments of the present invention, a connecting plate 310 is disposed at the upper end of the movable body 300, a hinge seat 320 for the bottom of the telescopic diagonal strut 400 to hinge is disposed on the upper surface of the connecting plate 310, a hinge lug 410 embedded in the hinge seat 320 is disposed at the bottom end of the telescopic diagonal strut 400, the hinge lug 410 is hinged to the hinge seat 320 through a hinge shaft, and the hinge seat 320 provides a better hinge position for the telescopic diagonal strut 400, which is convenient to process and install.
Referring to fig. 5, in other embodiments of the present invention, both sides of the moving body 300 have a gap with the inner wall of the rail 200; two sides of the connecting plate 310 are provided with edge plates 311 extending downwards, namely two sides of the connecting plate 310 cross the rail 200 and are provided with the edge plates 311, the edge plates 311 at two sides are positioned outside the rail 200, the bottom of the edge plates 311 are provided with rollers 312, and the peripheral walls of the rollers 312 are in rolling contact with the outer side wall of the rail 200; the rollers 312 on both sides contact with the outer side wall of the rail 200, so that the width direction of the moving vehicle body 300 is positioned, and the beam body 101 moves more stably. So that the two sides of the moving vehicle body 300 always keep a gap with the inner wall of the track 200 in the advancing process of the moving vehicle body 300, and the contact friction force is reduced.
In a further embodiment of the present invention, fastening bolts 313 are threaded through the side plates 311, and the fastening bolts 313 can be screwed to abut against the outer side wall of the rail 200 to fix the moving vehicle body 300 to the rail 200, so that when the moving vehicle body 300 is integrally installed or the relative movement between the moving vehicle body 300 and the rail 200 is not required, the moving vehicle body 300 can be fixedly connected to the rail 200 through the fastening bolts 313, which is simple to operate.
Referring to fig. 6, in some embodiments of the present invention, the telescopic diagonal strut 400 is provided at an upper end thereof with a supporting block 420 for contacting with the armpit 102. The supporting blocks 420 are made of non-metal material to avoid damage to the surface of the beam body 101 due to the contact with the beam body 101, for example, the supporting blocks 420 may be made of bakelite or rubber material.
The invention also provides a method for supporting and transversely moving the beam body, which comprises the following steps:
s1, laying at least two rails 200 according to a path of a beam body 101 needing to be transversely moved, and placing a group of moving vehicle bodies 300 in each rail 200;
s2, hoisting the beam body 101 to a moving initial position, and supporting by using a temporary supporting structure, wherein the temporary supporting structure can be a supporting frame manufactured according to the contour of the beam body 101 in an adaptive manner;
s3, the beam body 101 is supported by the transversely moving driving member 500, specifically, the second piston rod 532 is firstly arranged below the beam body 101, and then the second piston rod 532 rises to support the beam body 101;
s4, extending the telescopic diagonal brace 400 to be in contact with the armpit portion 102 of the beam body 101, realizing diagonal bracing on two sides of the beam body 101, and then dismantling the temporary supporting structure;
s5, after the transverse driving piece 500 drives the beam body 101 to move to a specified position along the direction parallel to the rail 200, stopping horizontal movement, enabling the transverse driving piece 500 to drive the beam body 101 to descend and fall, namely enabling the transverse oil cylinder 520 to drive the beam body 101 to move horizontally, enabling the moving vehicle body 300 and the telescopic diagonal brace 400 to move together, achieving synchronous movement with the beam body 101, and continuously providing the diagonal brace to avoid overturning of the beam body 101 in the movement process of the beam body 101; after the beam body 101 moves to the designated position, the second piston rod 532 descends to drive the beam body 101 to descend and fall, and the transverse movement of the beam body 101 is completed.
The device and the method for supporting and transversely moving the beam body have the following advantages:
1, the transverse moving direction of the beam body 101 is accurately controlled;
2, the stability of the beam body 101 in the transverse moving process is good;
3, the operation with the inclined strut in the transverse moving process is realized, and the overturning is avoided;
4, potential safety hazards are avoided;
5, construction materials and used appliances are very popular, easy to assemble, convenient and quick to operate and convenient to carry, and adverse environments such as narrow construction sites can be overcome;
6, the movable vehicle body 300 walks in the track groove along a straight line, can control the walking direction and is convenient for the beam body to fall after being transversely moved in place.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A device for supporting and transversely moving a beam body is characterized by comprising:
the rail (200) is laid on the upper surface of the cover beam (100);
the two moving vehicle bodies (300) are arranged and are both arranged on the same track (200) and can move along the track (200), and the two moving vehicle bodies (300) are connected at intervals to realize synchronous movement;
the number of the telescopic inclined struts (400) is two, the two telescopic inclined struts correspond to the movable vehicle body (300), the bottom ends of the telescopic inclined struts (400) are hinged to the corresponding movable vehicle body (300), the upper ends of the telescopic inclined struts (400) can stretch and move, and the upper ends of the two telescopic inclined struts (400) can respectively abut against the armpits (102) on the two sides of the beam body (101) so as to realize inclined struts on the two sides of the beam body (101);
and the transverse moving driving piece (500) is arranged on the upper surface of the cover beam (100) and is used for propping up the beam body (101) and driving the beam body (101) to move along the direction parallel to the track (200).
2. A beam support traverse apparatus as claimed in claim 1, wherein: the traverse driving piece (500) comprises a traverse oil cylinder (520) and a jacking oil cylinder (530), the traverse oil cylinder (520) comprises a first cylinder body (521) and a first piston rod (522) horizontally and slidably mounted on the first cylinder body (521), and the sliding direction of the first piston rod (522) is parallel to the moving direction of the moving vehicle body (300); the jacking oil cylinder (530) comprises a second cylinder body (531) and a second piston rod (532) which is installed on the second cylinder body (531) in a lifting sliding mode, the second cylinder body (531) is connected with the first piston rod (522), and the second piston rod (532) is used for being in contact with the beam body (101).
3. A beam support traverse apparatus as claimed in claim 2, wherein: the transverse driving piece (500) further comprises a base (510), the base (510) is supported on the upper surface of the cover beam (100), a flat plate (512) is mounted on the base (510), the bottom of the flat plate (512) is in contact with the bottom of the second cylinder body (531) to enable the transverse oil cylinder (520) to slide on the upper surface of the flat plate (512), and the sliding friction coefficient of the base (510) and the cover beam (100) is larger than that of the flat plate (512) and the second cylinder body (531).
4. A beam support traverse apparatus as claimed in claim 3, wherein: the upper surface of the base (510) is provided with a mounting groove (511) matched with the profile of the flat plate (512), and the flat plate (512) is embedded into the mounting groove (511).
5. A beam support traverse apparatus as claimed in claim 1, wherein: the vehicle-mounted device is characterized by further comprising a threaded pull rod (600), wherein two ends of the threaded pull rod (600) are detachably connected with the movable vehicle body (300) respectively.
6. A beam support traverse apparatus as claimed in claim 5, wherein: two the opposite side of removal automobile body (300) is equipped with connection frame (330), connection frame (330) are equipped with the perforation that supplies screw thread pull rod (600) to pass, the perforation is passed respectively and limit nut (610) is installed at the both ends of screw thread pull rod (600).
7. A beam support traverse apparatus as claimed in claim 1, wherein: the upper end of the movable trolley body (300) is provided with a connecting plate (310), and the upper surface of the connecting plate (310) is provided with a hinged seat (320) for hinging the bottom of the telescopic diagonal brace (400).
8. A beam support traverse apparatus as claimed in claim 7, wherein: gaps are reserved between the two sides of the moving vehicle body (300) and the inner wall of the track (200); two sides of the connecting plate (310) are provided with edge plates (311) extending downwards, the edge plates (311) on the two sides are positioned on the outer side of the track (200), the bottom of each edge plate (311) is provided with a roller (312), and the peripheral wall of each roller (312) is in rolling contact with the outer side wall of the track (200); and a fastening bolt (313) penetrates through the thread of the side plate (311), and the fastening bolt (313) can be screwed to abut against the outer side wall of the track (200).
9. A beam support traverse apparatus as claimed in claim 1, wherein: the upper end of the telescopic diagonal brace (400) is provided with a supporting block (420) which is used for being in contact with the armpit (102).
10. A method for supporting and transversely moving a beam body is characterized by comprising the following steps:
s1, laying at least two rails (200) according to a path of a beam body (101) needing to be transversely moved, and placing a group of moving vehicle bodies (300) in each rail (200);
s2, hoisting the beam body (101) to a moving initial position, and supporting by using a temporary supporting structure;
s3, supporting the beam body (101) by using the transverse moving driving piece (500);
s4, extending the telescopic diagonal brace (400) to be in contact with the armpit (102) of the beam body (101) to realize diagonal braces on two sides of the beam body (101), and then dismantling the temporary support structure;
s5, after the transverse moving driving piece (500) drives the beam body (101) to move to a specified position along the direction parallel to the track (200), the horizontal movement is stopped, and the transverse moving driving piece (500) drives the beam body (101) to descend and fall.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211107011.0A CN115182270A (en) | 2022-09-13 | 2022-09-13 | Device and method for supporting and transversely moving beam body |
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| CN202211107011.0A CN115182270A (en) | 2022-09-13 | 2022-09-13 | Device and method for supporting and transversely moving beam body |
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| CN106677076A (en) * | 2017-03-03 | 2017-05-17 | 中交公局第工程有限公司 | Simple and rapid method and device for mounting box girder at the top of adjacent bent cap by using span pier gantry crane |
| CN109162157A (en) * | 2018-09-17 | 2019-01-08 | 中国建筑第八工程局有限公司 | The construction method of track girder |
| CN209211291U (en) * | 2018-12-07 | 2019-08-06 | 中国水利水电第七工程局有限公司 | A kind of towed thrusting slip device of steel box-girder |
| CN210317154U (en) * | 2019-05-23 | 2020-04-14 | 中铁建工集团有限公司 | Drilling and pore-forming trolley for rail rear-loading equipment |
| CN110607751A (en) * | 2019-09-29 | 2019-12-24 | 柳州东方工程橡胶制品有限公司 | Straddle type monorail track beam linear adjusting system and adjusting method thereof |
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