CN115162209A - Hanging basket and self-alignment walking track thereof - Google Patents
Hanging basket and self-alignment walking track thereof Download PDFInfo
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- CN115162209A CN115162209A CN202210961652.6A CN202210961652A CN115162209A CN 115162209 A CN115162209 A CN 115162209A CN 202210961652 A CN202210961652 A CN 202210961652A CN 115162209 A CN115162209 A CN 115162209A
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- 210000000078 claw Anatomy 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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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
- E01D21/10—Cantilevered erection
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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
- E01B26/00—Tracks or track components not covered by any one of the preceding groups
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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
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
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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
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention belongs to the technical field of bridge construction equipment, and relates to a hanging basket and a self-alignment walking track thereof. Disclosed is a self-aligning walking track, wherein the track body is provided with a limit jaw and a pushing jaw; and a stretching degree attenuation coupler is connected between the active push-pull rod group and the passive push-pull rod group. The utility model discloses a hanging basket, the bottom of truss is provided with the running gear that rolls, and the running gear that rolls cooperatees with above-mentioned self-alignment walking track. By applying the technical scheme of the invention, the pushing jaw deflects to push the track body to abut against the inner side of the limiting jaw, so that the self-alignment is completed. Then, the driving push-pull rod group continues to be pulled, the limiting clamping jaws move downwards and clamp and fix the track body; until the pushing claw is firmly clamped on the track body. In the scheme, the mode of fixing the clamping jaws instead of fixing the bolts is adopted, and the effects of alignment automatic alignment and clamping installation of the track body are realized in a push-pull driving mode, so that the alignment of the track body is more convenient, and the installation procedure is simple.
Description
Technical Field
The invention belongs to the technical field of bridge construction equipment, and particularly relates to a hanging basket and a self-alignment walking track thereof.
Background
Bridge cantilever construction is often adopted in bridge construction, wherein a hanging basket is a main device in cantilever construction. The hanging basket can be divided into a truss type, a diagonal pulling type, a steel section type and a mixed type according to the structural form. Hang basket have firm stable, reuse, atress after deformation characteristics such as little to it is sufficient to hang the construction space of basket below, can provide great construction operation face, does benefit to and carries out steel bar formwork construction operation. The use of the hanging basket for bridge construction is increasing. During the construction of the hanging basket, the hanging basket is arranged on the road surface of a bridge, moves according to the advancing direction of the construction, and carries out the construction of a steel bar formwork. Specifically, after the concrete construction of a section is completed, the moving device drives the hanging basket to travel on the rail, and the construction section is moved along the construction advancing direction to carry out the construction of the next stage.
In the prior art, before the hanging basket walks, a rail line needs to be laid out after the bridge deck is cleaned, then a pad beam is installed, and then a rail is installed. The installation of the rail is usually carried out by installing bolts by human hands to fix the rail. Due to the fact that the number of the bolts is large, the bolts are damaged in repeated use, the tensioning degree or the tensioning position of the bolts needs to be adjusted for many times when the track is installed and fixed, and the track is difficult to accurately control to be laid along a track line; and meanwhile, more workers are required to be matched for installing the track. The prior art causes the problems of low construction efficiency of track installation, more labor occupation and difficult control of installation quality.
Disclosure of Invention
The invention aims to provide a hanging basket and a self-alignment walking track thereof, so as to solve the technical problem of complex track installation in the prior art.
In order to achieve the above object, on one hand, the invention adopts the technical scheme that:
a self-aligning walking track comprises two parallel track bodies; rectangular pad beams are laid and fixed below the two track bodies and are perpendicular to the track bodies; a limiting clamping jaw which moves up and down is arranged on the first side of each track body, and the lower end of the limiting clamping jaw is inserted into the pad beam; the limiting clamping jaw is connected with a passive push-pull rod group which is used for pulling the limiting clamping jaw to clamp or loosen the track body, and the passive push-pull rod group is positioned inside the pad beam; a second side of each track body is rotatably connected with a pushing claw which is hinged with the pad beam; the upper end of the pushing claw is connected with an elastic pushing piece, and the lower end of the pushing claw is inserted into the pad beam; the pushing claw is connected with an active push-pull rod group which pulls the pushing claw to deflect so as to push the track body and clamp the track body, and the active push-pull rod group is positioned inside the pad beam; and a stretching degree attenuation coupler is connected between the active push-pull rod group and the passive push-pull rod group and is used for buffering the displacement of the executing piece on the active push-pull rod group and the passive push-pull rod group.
Preferably, the following improvements are provided: a first support plate is fixed in the pad beam; the insertion section of the limiting clamping jaw in the pad beam is provided with a pushing inclined hole; the passive push-pull rod group comprises a passive rod penetrating through the first support plate and the pushing inclined hole; the pushing inclined block is arranged on the driven rod corresponding to the pushing inclined plane of the pushing inclined hole and used for pushing the limiting clamping jaw to move upwards to release the clamped track body.
Preferably, the following improvements are provided: a second support plate is fixed in the pad beam; the active push-pull rod group is arranged on the outer side of the track body; the driving push-pull rod group comprises a driving rod penetrating through the second support plate; the first end of the driving rod extends out of the end face of the pad beam, and the second end of the driving rod is hinged to the lower end of the pushing claw.
Preferably, the following improvements are provided: the first end of the driving rod is connected with a top plate, and the top plate is used for installing the free end of the jack.
Preferably, the following improvements are provided: the coupling comprises a cap and a cylinder which are detachably connected together; the cap is fixedly connected with the second end of the driving rod; the first end of the driven rod penetrates through the cylinder bottom and enters the cylinder body, and a push plate is formed at the end part of the driven rod; and a spring is sleeved outside the driven rod between the push plate and the cylinder bottom.
Preferably, the following improvements are provided: a second support plate is fixed in the pad beam; the active push-pull rod group is arranged on the outer side of the track body; the driving push-pull rod group comprises a driving rod penetrating through the second support plate; the first end of the driving rod extends out of the end face of the pad beam, the second end of the driving rod is provided with a threaded section, and a push sleeve is meshed outside the threaded section; the pushing sleeve is hinged to the lower end of the pushing claw through a support lug.
Preferably, the following improvements are provided: the active push-pull rod group is arranged on the inner side of the track body; a second support plate is fixed in the pad beam; the driving push-pull rod group comprises a driving rod penetrating through the second support plate; the first end of the driving rod extends to the middle part of the pad beam and is connected with the driven bevel gear, the second end of the driving rod is provided with a threaded section, a push sleeve is meshed outside the threaded section, and the rotating directions of the threaded sections of the two driving rods are opposite; the pushing sleeve is hinged with the lower end of the pushing claw through a support lug; the driven bevel gear is meshed with the driving bevel gear, the driving bevel gear is connected with a driving shaft, and the driving shaft extends upwards out of the pad beam; a base is fixed above the middle of the pad beam and is in running fit with the driving shaft.
Preferably, the following improvements are provided: the coupling comprises a cap and a cylinder which are detachably connected together; the cap is provided with a through hole, and the push sleeve penetrates through the through hole and is inserted into the barrel; the first end of the driven rod penetrates through the cylinder bottom and enters the cylinder body, and a push plate is formed at the end part of the driven rod; the push sleeve is used for pushing the push plate; a spring is sleeved outside the driven rod between the push plate and the cylinder bottom; the driven rod is connected with a bolt, and the bolt is close to the cylinder bottom and is arranged opposite to the push plate.
Preferably, the following improvements are provided: the second end of the driven rod is provided with a nut, and a spring is sleeved on the driven rod between the nut and the first support plate.
On the other hand, the invention adopts another technical scheme that:
a hanging basket comprises a hanging basket body; the hanging basket body comprises a truss; the bottom of the truss is provided with a rolling walking mechanism; the rolling walking mechanism is matched with any one of the self-alignment walking rails.
The invention has the beneficial effects that:
by applying the technical scheme of the invention, the limiting clamping jaw is lifted upwards, and the track body is placed between the limiting clamping jaw and the pushing clamping jaw. Then, the active push-pull rod group pulls the passive push-pull rod group; at the moment, the execution piece on the passive push-pull rod group pulls the limiting claw to move downwards. Meanwhile, the active push-pull rod group pulls the push claw to deflect, and during deflection, the elastic push-pull piece firstly contacts the track body and pushes the track body to abut against the inner side of the limiting claw, so that the self-alignment effect is achieved. Then, the driving push-pull rod group continues to be pulled, the limiting clamping jaws move downwards and clamp and fix the track body; meanwhile, the pushing claw still deflects until the pushing claw firmly clamps the track body to complete fixed installation. After the limiting clamping jaws are fixed, the pushing clamping jaws still continue to deflect, the stretching degree attenuation coupler is used for buffering the actions of the limiting clamping jaws and the pushing clamping jaws, and the limiting clamping jaws are pulled more along with the pulling of the active pushing and pulling rod set, so that the installation is more tight. The form that no longer adopts the bolt fastening and adopt the jack catch to fix in this scheme to realize the effect of the alignment automatic alignment of track body and chucking installation through push-and-pull driven form, make the counterpoint of track body more convenient, the installation procedure is simple, and the construction degree of difficulty is little, and is easy and simple to handle, has improved work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a second preferred embodiment and a fourth preferred embodiment of the present invention;
FIG. 2 is a schematic view (partially enlarged) of the ejection pawl release track body of FIG. 1;
FIG. 3 is a schematic view (partially enlarged) of the limiting jaw of FIG. 2 after moving up;
FIG. 4 is a schematic top view of the jacking jaw, the spacing jaw and the bolster;
FIG. 5 is a schematic side view of FIG. 1;
FIG. 6 is a schematic structural diagram (partially enlarged) of the first preferred embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a third preferred embodiment and a fourth preferred embodiment of the present invention;
reference numerals:
1-truss, 2-rolling walking mechanism, 3-hanging basket body, 4-limiting jaw, 5-pushing jaw, 6-active pushing rod group, 7-passive pushing rod group, 8-pad beam, 9-track body, 10-elastic pushing piece, 11-driving rod, 12-pushing sleeve, 13-cap, 14-barrel, 15-pushing inclined block, 16-driven rod, 17-pushing plate, 18-stretching degree attenuation coupler, 19-jack, 20-avoidance groove and 21-top plate.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Example one
Referring to fig. 6, the present invention provides a self-aligning traveling track, which includes two parallel track bodies 9; rectangular pad beams 8 are laid and fixed below the two track bodies 9, and the pad beams 8 are perpendicular to the track bodies 9; the pad beam 8 is fixed to the deck, and usually, only one pad beam is arranged at each of the end and the middle of the rail body 9. Several more intermediate positions are possible.
A limiting clamping jaw 4 which moves up and down is arranged on the first side of each track body 9, and the lower end of each limiting clamping jaw 4 is inserted into a pad beam 8; the limiting clamping jaw 4 is connected with a passive push-pull rod group 7 for pulling the limiting clamping jaw 4 to clamp or loosen the track body 9, and the passive push-pull rod group 7 is located inside the pad beam 8. The passive push-pull rod group 7 can push the limiting clamping jaws 4 to move downwards under the pulling of the active push-pull rod group 6, and the track body 9 can be clamped and fixed in the process of moving downwards. The active push-pull rod group 6 pushes the passive push-pull rod group 7 reversely to release the limit clamping jaw 4; the limiting claw 4 can move up and down freely.
A pushing claw 5 is rotatably connected to the second side of each track body 9, the pushing claw 5 is hinged to a pad beam 8, and an avoidance groove 20 is formed in the pad beam 8 corresponding to the deflection range of the pushing claw 5; the upper end of the pushing claw 5 is connected with an elastic pushing piece 10, and the lower end of the pushing claw is inserted into the pad beam 8; the pushing claw 5 is connected with an active push-pull rod group 6 which pulls the pushing claw 5 to deflect so as to push the track body 9 and clamp the track body 9, and the active push-pull rod group 6 is positioned inside the pad beam 8; and a stretching degree attenuation coupler 18 is connected between the active push-pull rod group 6 and the passive push-pull rod group 7, and the stretching degree attenuation coupler 18 is used for buffering the displacement of the executing pieces on the active push-pull rod group 6 and the passive push-pull rod group 7. The active push-pull rod group 6 pulls the pushing claw 5 to deflect, and during deflection, the elastic pushing piece 10 firstly contacts the track body 9; the pushing claw 5 continues to deflect, and the elastic pushing piece 10 pushes the track body 9 to be attached to the inner side of the limiting claw 4, so that the self-alignment effect is completed. Then, the pushing claw 5 still deflects until the pushing claw 5 firmly clamps the track body 9 to finish fixed installation; at this time, the elastic pushing member 10 is pressed to be deformed.
In the above technical scheme, before the hanging basket travels, the track body 9 is installed at the beginning, and the limiting clamping jaws 4 are lifted upwards; the track body 9 is then placed between the holding jaw 4 and the pushing jaw 5. Then, the active push-pull rod set 6 pulls the passive push-pull rod set 7; at this time, the limiting claw 4 is pulled by the actuating member on the passive push-pull rod group 7 to move downwards (of course, the limiting claw 4 can also move downwards under the action of self weight); meanwhile, the active push-pull rod group 6 pulls the push claw 5 to deflect, and during deflection, the elastic push piece 10 firstly contacts the track body 9 and pushes the track body 9 to be attached to the inner side of the limit claw 4, so that the self-alignment effect is completed. Then, the active push-pull rod group 6 continues to be pulled, and the limiting claw 4 moves downwards and tightly clamps and fixes the track body 9; meanwhile, the pushing claw 5 still deflects until the pushing claw 5 firmly clamps the track body 9 to complete the fixed installation. After the limit jaw 4 is fixed, the pushing jaw 5 will continue to deflect, at this time, the stretching degree attenuation coupler 18 is used for buffering the actions of the limit jaw and the pushing jaw, and the limit jaw 4 is pulled more along with the pulling of the active push-pull rod group 6, so that the installation is more tight.
In this embodiment, the active push-pull rod set 6 can be driven by the jack 19.
Specifically, a first support plate is fixed in the pad beam 8; the insertion section of the limiting clamping jaw 4 in the pad beam 8 is provided with a pushing inclined hole; the passive push-pull rod group 7 comprises a passive rod 16 which penetrates through the first support plate and the push inclined hole; the driven rod 16 is provided with a pushing inclined block 15 corresponding to the pushing inclined plane of the pushing inclined hole, and the pushing inclined block 15 is used for pushing the limiting clamping jaw 4 to move upwards to release the clamped track body 9. The pushing inclined block 15 is the executing piece. The pushing inclined block 15 moves to the left along with the driven rod 16, pushes the pushing inclined plane of the pushing inclined hole downwards, and enables the limiting clamping jaw 4 to move downwards to fix the track body 9.
In addition, a second support plate is fixed in the pad beam 8; the active push-pull rod set 6 is arranged on the outer side of the track body 9; the active push-pull rod group 6 comprises an active rod 11 which penetrates through the second support plate; the first end of the driving rod 11 extends out of the end face of the pad beam 8, and the second end is hinged with the lower end of the pushing claw 5. The first end of the active rod 11 is connected with a top plate 21, and the top plate 21 is used for installing the free end of the jack 19. The jack 19 can stretch and draw the driving rod 11 to stretch and draw, so as to drive the driven rod to stretch and draw. The active rod 11 stretches to complete the deflection action of the pushing claw 5, and the pushing track body 9 abuts against the limiting claw 4 for alignment during deflection; the active rod 11 stretches and retracts to drive the limiting clamping jaw 4 to fasten or release the track body 9 in the up-and-down movement.
Further, the tension attenuation coupler 18 comprises a cap 13 and a cylinder 14 which are detachably connected together; the cap 13 is fixedly connected with the second end of the driving rod 11; the first end of the passive rod 16 penetrates through the bottom of the cylinder to enter the cylinder 14, and a push plate 17 is formed at the end part; a spring is sleeved outside the driven rod 16 between the push plate 17 and the bottom of the cylinder. The driving rod 11 is pulled, and the driven rod 16 is driven to move left through the stretching degree attenuation coupler 18. During the left movement of the driving rod 11, the pushing claw 5 deflects rightwards, and during the deflection, the elastic pushing piece 10 pushes the track body 9 to complete the alignment operation under the resistance of the limiting claw 4; the driving rod 11 moves left continuously, the limiting clamping jaw 4 moves downwards and clamps the track body 9, and the pushing clamping jaw 5 deflects and clamps the track body 9. During the right movement of the driving rod 11, the pushing claw 5 deflects leftwards, and during the deflection, the pushing claw 5 releases the track body 9 firstly; the driving rod 11 continues to move right until the stretching degree is released and the elastic potential energy of the spring on the coupler 18 is attenuated, the driven rod 16 is pushed to move right, and the limiting clamping jaw 4 releases the track body 9 in the process of moving right.
The elastic pushing member 10 can be made of an elastic steel strip, and the elastic steel strip is fixed to the upper end of the pushing claw 5 through a bolt. In order to increase the contact surface of the resilient steel strip against the rail body 9 and to provide some cushioning in the pushing. The end of the resilient steel strip in contact with the rail body 9 is provided with a crimped section.
Example two
The embodiment is a further improvement on the first embodiment.
In the first embodiment, the jack 19 is used for pulling or pushing the active rod 11 to move. In the embodiment, the driving mode is changed into a screw rod pushing and pulling mode.
Referring to fig. 1-5, a second support plate is fixed in the pad beam 8; the active push-pull rod set 6 is arranged on the outer side of the track body 9; the active push-pull rod group 6 comprises an active rod 11 which penetrates through the second support plate; the first end of the driving rod 11 extends out of the end face of the pad beam 8, the second end of the driving rod is provided with a threaded section, and a push sleeve 12 is meshed outside the threaded section; the pushing sleeve 12 is hinged with the lower end of the pushing claw 5 through a support lug. Furthermore, the tension-damping coupling 18 comprises a cap 13, a cylinder 14, which are detachably connected together by a threaded connection; the cap 13 is provided with a through hole, and the push sleeve 12 penetrates through the through hole and is inserted into the cylinder 14; the first end of the passive rod 16 penetrates through the bottom of the cylinder to enter the cylinder 14, and a push plate 17 is formed at the end part; the push sleeve 12 is used for pushing the push plate 17; a spring is sleeved outside the driven rod 16 between the push plate 17 and the cylinder bottom; the driven rod 16 is connected with a bolt which is close to the bottom of the cylinder and is arranged opposite to the push plate 17.
In operation, as shown in fig. 2 and 3, the driving rod 11 rotates forward, and the pushing claw 5 moves leftward due to the limitation of the avoiding groove 20 and the hinge joint. During left movement, the pushing claw 5 deflects rightwards, and the elastic pushing piece 10 pushes the track body 9 to complete alignment operation under the resisting of the limiting claw 4. The driving rod 11 moves leftwards continuously, the bolt pulls the driven rod to move leftwards, and the limiting clamping jaw 4 moves downwards and clamps the track body 9 tightly; at this time, the jack catch 5 deflects and grips the rail body 9. The tension damping coupling 18 acts as a cushion. The active lever 11 reverses and the jacking dog 5 moves to the right, limited by the evasive slot 20 and the articulation. During the rightward movement, the pushing claw 5 deflects leftwards, and during the deflection, the pushing claw 5 releases the track body 9 firstly; after the driving rod 11 continues to move rightwards until the tensile degree is released and the elastic potential energy of the spring on the coupler 18 is attenuated, the pushing sleeve 12 continues to move rightwards to push the driven rod 16 to move rightwards, and the limiting clamping jaws 4 release the track body 9 in the process of moving rightwards.
In the above, the driving rod 11 needs to be driven to rotate forward and backward from two ends of the pad beam 8.
EXAMPLE III
The embodiment is a further improvement on the second embodiment.
In the second embodiment, the active rod 11 is pulled or pushed to move through two positions. The embodiment is simpler and more efficient by changing the driving mode.
As shown in fig. 7, wherein the active push-pull rod set 6 is arranged inside the track body 9; a second support plate is fixed in the pad beam 8; the active push-pull rod group 6 comprises an active rod 11 which penetrates through the second support plate; the first end of each active rod 11 extends to the middle of the pad beam 8 and is connected with the driven bevel gear, the second end of each active rod is provided with a threaded section, a push sleeve 12 is meshed outside the threaded section, and the threaded sections of the two active rods 11 are opposite in rotating direction; the pushing sleeve 12 is hinged with the lower end of the pushing claw 5 through a support lug; the driven bevel gear is engaged with the driving bevel gear, the driving bevel gear is connected with a driving shaft, and the driving shaft extends upwards out of the pad beam 8; and a base is fixed above the middle part of the pad beam 8 and is in running fit with the driving shaft.
The driving bevel gear can simultaneously drive the driven bevel gear to simultaneously rotate under the action of the driving shaft. Since the driven bevel gears rotate in opposite directions, the thread sections of the two driving rods 11 need to be set to have opposite rotation directions. Therefore, the driving bevel gear can simultaneously drive the pushing claw 5 to synchronously deflect and simultaneously clamp and release the track body 9 in the rotation process, so that the actions of the pushing claw 5 and the limiting claw 4 are consistent.
A nut is arranged at the second end of the driven rod 16, and a spring is sleeved on the driven rod 16 between the nut and the first support plate. Further, the buffer of the executing parts of the active rod 11 and the passive rod 16 in the displacement can be improved, and the operation is more stable and smooth.
Example four
Referring to fig. 1 to 7, the present invention provides a hanging basket, which comprises a hanging basket body 3; the hanging basket body 3 comprises a truss 1, a rolling walking mechanism 2 is arranged at the bottom of the truss 1, and the rolling walking mechanism 2 is matched with the self-alignment walking track in the first embodiment, the second embodiment and the third embodiment.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A self-aligning walking track, which comprises two parallel track bodies (9); the track is characterized in that rectangular pad beams (8) are laid and fixed below the two track bodies (9), the pad beams (8) are perpendicular to the track bodies (9), and a plurality of pad beams (8) are arranged; a limiting clamping jaw (4) moving up and down is arranged on the first side of each track body (9), and the lower end of each limiting clamping jaw (4) is inserted into a pad beam (8); the limiting clamping jaw (4) is connected with a passive push-pull rod group (7) for pulling the limiting clamping jaw (4) to clamp or loosen the track body (9), and the passive push-pull rod group (7) is positioned inside the pad beam (8); the second side of each track body (9) is rotatably connected with a pushing claw (5), and the pushing claws (5) are hinged with the pad beam (8); the upper end of the pushing claw (5) is connected with an elastic pushing piece (10), and the lower end of the pushing claw is inserted into the pad beam (8); the pushing claw (5) is connected with an active push-pull rod group (6) which pulls the pushing claw (5) to deflect so as to push the track body (9) and clamp the track body (9), and the active push-pull rod group (6) is positioned inside the pad beam (8); and a stretching degree attenuation coupler (18) is connected between the active push-pull rod group (6) and the passive push-pull rod group (7), and the stretching degree attenuation coupler (18) is used for buffering the displacement of the actuating pieces on the active push-pull rod group (6) and the passive push-pull rod group (7).
2. A self-aligning walking rail according to claim 1, wherein a first bearing plate is fixed in the pad beam (8); the insertion section of the limiting clamping jaw (4) in the pad beam (8) is provided with a pushing inclined hole; the passive push-pull rod group (7) comprises a passive rod (16) which penetrates through the first support plate and the push inclined hole; the pushing inclined block (15) is arranged on the driven rod (16) corresponding to the pushing inclined hole, and the pushing inclined block (15) is used for pushing the limiting clamping jaw (4) to move upwards to release the clamped track body (9).
3. A self-aligning walking rail according to claim 2, wherein a second bearing plate is fixed in the pad beam (8); the active push-pull rod set (6) is arranged on the outer side of the track body (9); the active push-pull rod group (6) comprises an active rod (11) which penetrates through the second support plate; the first end of the driving rod (11) extends out of the end face of the pad beam (8), and the second end of the driving rod is hinged with the lower end of the pushing claw (5).
4. A self-aligning walking rail as claimed in claim 3 wherein a top plate (21) is attached to the first end of the active lever (11), the top plate (21) being used to mount the free end of the jack (19).
5. A self-righting walking rail according to claim 3, characterized in that said tensile degree attenuating coupling (18) comprises a cap (13), a cylinder (14) detachably connected together; the cap (13) is fixedly connected with the second end of the driving rod (11); the first end of the passive rod (16) penetrates through the bottom of the cylinder to enter the cylinder body (14), and a push plate (17) is formed at the end part; a spring is sleeved outside the driven rod (16) between the push plate (17) and the cylinder bottom.
6. A self-aligning walking rail as claimed in claim 2, wherein a second bearing plate is fixed in the pad beam (8); the active push-pull rod group (6) is arranged on the outer side of the track body (9); the active push-pull rod set (6) comprises an active rod (11) penetrating through the second support plate; the first end of the active rod (11) extends out of the end face of the pad beam (8), the second end is provided with a threaded section, and a push sleeve (12) is meshed outside the threaded section; the pushing sleeve (12) is hinged with the lower end of the pushing claw (5) through a support lug.
7. A self-righting walking rail according to claim 2, characterized in that the active push-pull rod set (6) is arranged inside the rail body (9); a second support plate is fixed in the pad beam (8); the active push-pull rod group (6) comprises an active rod (11) which penetrates through the second support plate; the first end of each active rod (11) extends to the middle of the pad beam (8) and is connected with the driven bevel gear, the second end of each active rod is provided with a threaded section, a push sleeve (12) is meshed outside the threaded section, and the threaded sections of the two active rods (11) are opposite in rotation direction; the pushing sleeve (12) is hinged with the lower end of the pushing claw (5) through a support lug; the driven bevel gear is meshed with the driving bevel gear, the driving bevel gear is connected with a driving shaft, and the driving shaft extends upwards out of the pad beam (8); a base is fixed above the middle of the pad beam (8), and the base is in running fit with the driving shaft.
8. A self-righting walking rail according to claim 6 or 7, characterized in that said tensile degree attenuating coupling (18) comprises a cap (13), a cylinder (14) detachably connected together; the cap (13) is provided with a through hole, and the push sleeve (12) penetrates through the through hole and is inserted into the barrel (14); the first end of the passive rod (16) penetrates through the bottom of the cylinder to enter the cylinder body (14), and a push plate (17) is formed at the end part; the push sleeve (12) is used for pushing the push plate (17); a spring is sleeved outside the driven rod (16) between the push plate (17) and the cylinder bottom; the driven rod (16) is connected with a bolt which is close to the cylinder bottom and is arranged opposite to the push plate (17).
9. A self-aligning walking rail according to any one of claims 2 to 7 wherein the second end of the passive rod (16) is provided with a nut and the passive rod (16) between the nut and the first seat plate is fitted with a spring.
10. A hanging basket comprises a hanging basket body (3); the hanging basket body (3) comprises a truss (1); the bottom of the truss (1) is provided with a rolling walking mechanism (2), characterized in that the rolling walking mechanism (2) is matched with the self-aligning walking track of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961652.6A CN115162209A (en) | 2022-08-11 | 2022-08-11 | Hanging basket and self-alignment walking track thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210961652.6A CN115162209A (en) | 2022-08-11 | 2022-08-11 | Hanging basket and self-alignment walking track thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115162209A true CN115162209A (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210961652.6A Pending CN115162209A (en) | 2022-08-11 | 2022-08-11 | Hanging basket and self-alignment walking track thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115162209A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207469111U (en) * | 2017-10-10 | 2018-06-08 | 四川大诚建筑工程有限公司 | A kind of construction Hanging Basket walking structure |
| CN110924247A (en) * | 2019-12-11 | 2020-03-27 | 楼文昊 | I-shaped steel rail calibration and alignment device for railway construction |
| CN211200117U (en) * | 2019-11-25 | 2020-08-07 | 中铁建大桥工程局集团第三工程有限公司 | Traveling device of bridge hanging basket |
| CN114687259A (en) * | 2020-12-25 | 2022-07-01 | 常州市瑞泰工程机械有限公司 | Alignment mechanism for rail working device and rail working device |
-
2022
- 2022-08-11 CN CN202210961652.6A patent/CN115162209A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207469111U (en) * | 2017-10-10 | 2018-06-08 | 四川大诚建筑工程有限公司 | A kind of construction Hanging Basket walking structure |
| CN211200117U (en) * | 2019-11-25 | 2020-08-07 | 中铁建大桥工程局集团第三工程有限公司 | Traveling device of bridge hanging basket |
| CN110924247A (en) * | 2019-12-11 | 2020-03-27 | 楼文昊 | I-shaped steel rail calibration and alignment device for railway construction |
| CN114687259A (en) * | 2020-12-25 | 2022-07-01 | 常州市瑞泰工程机械有限公司 | Alignment mechanism for rail working device and rail working device |
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