CN114351600A - Folding type external hanging basket for construction of wet joint of highway bridge - Google Patents
Folding type external hanging basket for construction of wet joint of highway bridge Download PDFInfo
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- CN114351600A CN114351600A CN202210204278.5A CN202210204278A CN114351600A CN 114351600 A CN114351600 A CN 114351600A CN 202210204278 A CN202210204278 A CN 202210204278A CN 114351600 A CN114351600 A CN 114351600A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The invention provides a folding type hanging basket for wet joint construction based on a highway bridge, which relates to the technical field of building construction and comprises the following components: an external basket support; the right expansion plate is connected to the right side of the upper end face of the lifting support seat in a sliding manner; the telescopic driving piece is fixedly connected to the rear part of the left side of the lifting supporting seat; the telescopic driving component is arranged at the rear part inside the lifting support seat, and the telescopic driving component drives the left telescopic plate and the right telescopic plate to synchronously and reversely slide through the telescopic driving component; the reminding assembly is arranged on the inner side of the bottom of the lifting support seat; the anti-loosening assembly is arranged at the rear part of the outer hanging basket support. Effectively avoided the construction bolt to receive the not hard up problem of vibrations, reminded the staff through the suggestion post and left the string basket when dismantling simultaneously, improved the security performance. The problem of external hanging flower basket receive vibrations and appear not hard up the condition easily is solved, and some people can operate in the hanging flower basket in order to reduce the operation when dismantling, have certain potential safety hazard.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a folding type external hanging basket for construction based on wet joints of highway bridges.
Background
In the construction process of highway bridges, the box girders are spliced in a wet joint splicing mode, and an externally hung hanging basket is required to be used for auxiliary construction in the wet joint construction process.
However, the conventional external hanging basket is generally fixed through bolts, the external hanging basket is easy to loosen due to vibration, certain potential safety hazards exist, meanwhile, when the external hanging basket is detached, it is required to ensure that the hanging basket is not operated under the condition that people are in the hanging basket, and certain potential safety hazards exist in the process that people operate in order to reduce operation.
Disclosure of Invention
In view of the above, the invention provides a folding type hanging basket for construction of wet joints of highway bridges, which effectively avoids the problem that mounting bolts are loosened due to vibration, and simultaneously reminds workers to leave the hanging basket through prompt posts during disassembly, so that the safety performance is improved.
The invention provides a folding type hanging basket for wet joint construction based on a highway bridge, which specifically comprises the following components: an external basket support;
the lifting driving piece is fixedly connected to the lower part of the right side of the front end face of the outer hanging basket support;
the two groups of external fixture blocks are respectively fixedly connected to the left side and the right side above the rear part of the external basket support;
the two groups of mounting bolts are respectively in threaded connection with the front end surfaces of the two groups of externally-hung fixture blocks;
the lifting support seat is connected to the inner side of the outer hanging basket support in a sliding manner;
the lifting transmission mechanism is arranged on the inner side of the outer hanging basket support, and the lifting driving piece drives the lifting supporting seat to lift through the lifting transmission mechanism;
the left expansion plate is connected to the left side of the upper end face of the lifting support seat in a sliding manner;
the right expansion plate is connected to the right side of the upper end face of the lifting support seat in a sliding manner;
the telescopic driving piece is fixedly connected to the rear part of the left side of the lifting supporting seat;
the telescopic driving component is arranged at the rear part inside the lifting support seat, and the telescopic driving component drives the left telescopic plate and the right telescopic plate to synchronously and reversely slide through the telescopic driving component;
the reminding assembly is arranged on the inner side of the bottom of the lifting support seat;
the anti-loosening assembly is arranged at the rear part of the outer hanging basket support.
Optionally, the lifting transmission mechanism further comprises:
the lifting driving screw rods are arranged in two groups, the two groups of lifting driving screw rods are respectively and rotatably connected with the left group and the right group in the outer hanging basket support, and a rotating shaft of the lifting driving piece is coaxially and fixedly connected with the right group of lifting driving screw rods;
the synchronous lifting transmission chain wheels are coaxially and fixedly connected to the front end face of the lifting driving screw rod, and the two groups of synchronous lifting transmission chain wheels are connected in a transmission mode through transmission chains to form a transmission chain transmission mechanism.
Optionally, the lifting transmission mechanism further comprises:
the lifting mechanism comprises six pairs of lifting connecting rods, wherein three pairs of lifting connecting rods are arranged inside the right side of the outer hanging basket support, three pairs of lifting connecting rods are arranged inside the left side of the outer hanging basket support, each pair of lifting connecting rods are connected through a cross hinge to form a scissor mechanism, three pairs of lifting connecting rods on the same side are connected end to form a three-level scissor mechanism, the upper portion of the three-level scissor mechanism is connected with a lifting supporting seat, the lower portion of the three-level scissor mechanism is connected with the outer hanging basket support, and a lifting driving lead screw is in threaded transmission connection with the lower portion of the three-level scissor mechanism.
Optionally, the telescopic transmission assembly further comprises:
the two groups of telescopic chain wheels are respectively and rotatably connected to the rear parts of the left side and the right side of the lifting support seat, and the left group of telescopic chain wheels are coaxially and fixedly connected to a rotating shaft of the telescopic driving piece;
the telescopic chains are wound on the outer sides of the two groups of telescopic chain wheels, and a transmission chain transmission mechanism is formed between the telescopic chains and the telescopic chain wheels;
the right telescopic connecting block is fixedly connected to the upper part of the telescopic chain and is fixed with the right telescopic plate;
a left telescopic connecting block, a left telescopic connecting block fixed connection is in the lower part of the telescopic chain, and a left telescopic connecting block is fixedly connected with a left telescopic plate.
Optionally, the left expansion plate further includes:
the left telescopic sliding rod is fixedly connected to the right end faces of the front handrail and the rear handrail of the left telescopic plate;
the right expansion plate also comprises:
the right telescopic sliding hole is formed in the left end face of the handrail in front of and behind the right telescopic sliding hole, and the left telescopic sliding rod is connected with the right telescopic sliding hole in an inserting mode.
Optionally, the left expansion plate further includes:
the sideboard hole of permeating water, the sideboard hole of permeating water evenly arranges and sets up the base at left expansion plate, evenly arranges on the right expansion plate equally and sets up the sideboard hole of permeating water.
Optionally, the lift supporting seat still includes:
the middle supporting plate is fixedly connected to the middle of the lifting supporting seat.
Optionally, the reminder component further includes:
the water receiving plate is fixedly connected to the bottom of the outer hanging basket support, and the bottom of the water receiving plate is of an inclined structure.
Optionally, the reminder component further includes:
the suggestion post, the suggestion post is evenly arranged and is set up on the bottom surface of water receiving plate, and the suggestion post just permeates water the hole to the intermediate lamella, and when left expansion plate and right expansion plate were folding, the hole that permeates water of sideboard and intermediate lamella permeate water the hole and just align mutually.
Optionally, the anti-loosening assembly further comprises:
the anti-loosening sliding blocks are connected to the left side and the right side of the rear part of the outer hanging basket support in a sliding mode;
the anti-loosening pressing plate is fixedly connected to the lower part of the anti-loosening sliding block and is positioned below the lifting supporting seat;
locking dog, locking dog are U type structure, and locking dog card is on mounting bolt's hexagonal head.
Advantageous effects
According to the external hanging basket disclosed by the embodiments of the invention, the supporting height and the width can be adjusted as required, the requirements on different heights and working ranges are met, meanwhile, the external hanging basket has good folding capability, meanwhile, the accumulated water is quickly drained through the side plate water permeable holes, the slipping is effectively reduced, the problem that the mounting bolt is vibrated and loosened is effectively avoided through the anti-loosening stop block, the external hanging basket has better safety, meanwhile, a worker is reminded to leave the hanging basket through the prompting column during dismounting, meanwhile, the positioning of the left telescopic plate and the right telescopic plate is realized through the prompting column, the sliding of the left telescopic plate and the right telescopic plate is effectively avoided, and the safety performance is improved.
In addition, the external hanging fixture block is clamped on a building/structure and locked through the mounting bolt, so that the external hanging basket support is fixedly mounted, the lifting driving piece drives the right group of lifting driving lead screws to rotate, the lifting driving lead screws drive the left group of lifting driving lead screws to synchronously rotate through the transmission chain transmission mechanism, the lifting driving lead screws drive the three-stage type scissor mechanism to deform through threaded transmission connection, the lifting of the lifting supporting seat is realized, and the supporting height can be adjusted as required.
In addition, flexible driving piece drives left a set of flexible sprocket, flexible sprocket passes through drive chain drive mechanism and drives flexible chain rotation, flexible chain drives right expansion plate and the synchronous reverse slip of left expansion plate through right telescopic connection piece and left telescopic connection piece, and simultaneously, through the flexible telescopic link of left flexible slide bar with right telescopic sliding hole plug-in connection realized the flexible of front and back handrail, through the synchronous reverse slip of right expansion plate and left expansion plate, the expansion of right expansion plate and left expansion plate has been realized, the usable floor area of hanging the basket has been increased, the range of application of hanging the basket is improved.
In addition, can help the hydroenergy on left expansion plate and the right expansion plate to clean fast through the hole of permeating water of sideboard, the phenomenon of skidding that ponding leads to has effectively been avoided, construction safety has been improved, can accept the water that upper portion flows down through the water receiving board, discharge through the slope structure rear portion simultaneously, the collection to ponding is convenient, reduce the influence of dripping to the construction, when lift supporting seat down slides to the below, the suggestion post inserts intermediate lamella hole of permeating water and sideboard hole of permeating water, jack-up staff's foot up, remind the staff to walk out from the string basket, effectively avoided still having the staff to stay in the string basket when dismantling the string basket, and simultaneously, fix a position left expansion plate and right expansion plate through the suggestion post, left expansion plate and right expansion plate when not slide have effectively been avoided, guarantee the security.
In addition, effectively prevent through locking dog that the construction bolt is rotatory, realized the locking effect to the construction bolt, effectively avoided the not hard up of construction bolt, simultaneously, when the lift supporting seat down slides, the lift supporting seat down presses the locking pressure movable plate of moving, and locking dog lets out construction bolt, conveniently operates construction bolt.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
figure 1 shows a schematic view of an entirety of an externally hanging gondola according to an embodiment of the invention;
figure 2 shows a schematic view of the lifting gear shaft side of an externally hanging gondola according to an embodiment of the invention;
figure 3 shows a schematic view of the bottom shaft side of the lifting transmission of an externally hanging gondola according to an embodiment of the invention;
figure 4 shows a schematic view of a telescopic drive assembly of an externally suspended gondola according to an embodiment of the invention;
FIG. 5 shows a schematic view of the left and right telescopic plates of an external hanging basket according to an embodiment of the present invention;
figure 6 shows a schematic view of an external basket support for an external basket according to an embodiment of the present invention;
figure 7 shows a schematic view of a water-receiving plate of an externally hanging basket according to an embodiment of the invention;
figure 8 shows a schematic view of the anti-loose slide of an externally hung basket according to an embodiment of the invention;
fig. 9 is a schematic view showing the anti-loosening slide block and the lifting support seat of the external hanging basket according to the embodiment of the invention.
List of reference numerals
1. An external basket support; 101. externally hanging a clamping block; 2. a lifting drive member; 3. lifting the driving screw; 301. a synchronous lifting transmission chain wheel; 4. a lifting connecting rod; 5. lifting the supporting seat; 501. a middle support plate; 502. the middle plate is provided with water permeable holes; 6. a left expansion plate; 601. a left telescoping slide bar; 602. water permeable holes of the side plates; 7. a right expansion plate; 701. a right telescopic sliding hole; 8. a telescopic driving member; 9. a telescopic sprocket; 10. a telescopic chain; 1001. a right telescopic connecting block; 1002. a left telescopic connecting block; 11. a locking slide block; 1101. the locking pressing plate; 1102. a locking stop block; 1103. an anti-loosening support spring; 12. installing a bolt; 13. a water receiving plate; 1301. the column is indicated.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to fig. 9:
the invention provides a folding type hanging basket for wet joint construction based on a highway bridge, which comprises the following components: an outer hanging basket bracket 1;
the lifting driving piece 2 is fixedly connected to the lower part of the right side of the front end face of the outer hanging basket support 1;
the two groups of externally hanging fixture blocks 101 are arranged on the externally hanging fixture block 101, and the two groups of externally hanging fixture blocks 101 are respectively and fixedly connected to the left side and the right side above the rear part of the externally hanging basket support 1;
the two groups of mounting bolts 12 are arranged on the mounting bolts 12, the two groups of mounting bolts 12 are respectively in threaded connection with the front end surfaces of the two groups of externally-hung fixture blocks 101, and in use, the externally-hung fixture blocks 101 are clamped on a building/structure and locked by the mounting bolts 12, so that the fixed mounting of the externally-hung basket support 1 is realized;
the lifting support seat 5 is connected with the inner side of the outer hanging basket support 1 in a sliding manner;
the lifting transmission mechanism is arranged on the inner side of the outer hanging basket support 1, and the lifting driving piece 2 drives the lifting supporting seat 5 to lift through the lifting transmission mechanism; in addition, according to an embodiment of the present invention, as shown in fig. 3, the lifting transmission mechanism further includes: the lifting driving screw rods 3 are arranged in two groups, the two groups of lifting driving screw rods 3 are respectively and rotatably connected with the left and right groups in the outer hanging basket support 1, and a rotating shaft of the lifting driving piece 2 is coaxially and fixedly connected with the right group of lifting driving screw rods 3; the synchronous lifting driving chain wheels 301 are coaxially and fixedly connected to the front end face of the lifting driving screw rod 3, the two groups of synchronous lifting driving chain wheels 301 are in transmission connection through a transmission chain to form a transmission chain transmission mechanism, in use, the lifting driving piece 2 drives the right group of lifting driving screw rods 3 to rotate, and the lifting driving screw rods 3 drive the left group of lifting driving screw rods 3 to synchronously rotate through the transmission chain transmission mechanism; the lifting support device comprises lifting connecting rods 4, the lifting connecting rods 4 are provided with six pairs, three pairs of lifting connecting rods 4 are arranged inside the right side of an externally hung basket support 1, the three pairs of lifting connecting rods 4 are arranged inside the left side of the externally hung basket support 1, each pair of lifting connecting rods 4 are connected through a cross hinge to form a scissor mechanism, three pairs of lifting connecting rods 4 on the same side are connected end to form a three-level scissor mechanism, the upper portion of the three-level scissor mechanism is connected with a lifting support base 5, the lower portion of the three-level scissor mechanism is connected with the externally hung basket support 1, and a lifting driving screw 3 is in threaded transmission connection with the lower portion of the three-level scissor mechanism.
The left expansion plate 6 is connected to the left side of the upper end face of the lifting support seat 5 in a sliding manner; the right telescopic plate 7 is connected to the right side of the upper end face of the lifting support seat 5 in a sliding manner; furthermore, according to an embodiment of the present invention, as shown in fig. 5, the left expansion plate 6 further includes: the left telescopic sliding rod 601 is fixedly connected to the right end face of the front handrail and the right end face of the rear handrail of the left telescopic plate 6; right expansion plate 7 is still including: the left end face of handrail around right flexible sliding hole 701 is seted up to right flexible sliding hole 701, and left flexible slide bar 601 is connected with right flexible sliding hole 701 plug-in connection, and in use, through left flexible slide bar 601 and right flexible sliding hole 701 plug-in connection realized the flexible of handrail around, has guaranteed construction safety. Furthermore, according to an embodiment of the present invention, as shown in fig. 5, the left expansion plate 6 further includes: the sideboard hole 602 of permeating water, the sideboard hole 602 of permeating water evenly arranges and sets up the base at left expansion plate 6, evenly arranges equally on the right expansion plate 7 and sets up the sideboard hole 602 of permeating water, in use, permeate water through the sideboard hole 602 and can help the hydroenergy fast enough clean on left expansion plate 6 and the right expansion plate 7, effectively avoided the phenomenon of skidding that ponding leads to, improved construction safety.
The telescopic driving piece 8 is fixedly connected to the rear part of the left side of the lifting supporting seat 5;
the telescopic driving component is arranged at the rear part inside the lifting support seat 5, and the telescopic driving component 8 drives the left telescopic plate 6 and the right telescopic plate 7 to synchronously and reversely slide through the telescopic driving component; the telescopic transmission component also comprises: the two groups of telescopic chain wheels 9 are arranged on the telescopic chain wheels 9, the two groups of telescopic chain wheels 9 are respectively and rotatably connected to the rear parts of the left side and the right side of the lifting support seat 5, and the left group of telescopic chain wheels 9 are coaxially and fixedly connected to a rotating shaft of the telescopic driving piece 8; the telescopic chain 10 is wound on the outer sides of the two groups of telescopic chain wheels 9, and the telescopic chain 10 and the telescopic chain wheels 9 form a transmission chain transmission mechanism together; the right telescopic connecting block 1001 is fixedly connected to the upper part of the telescopic chain 10, and the right telescopic connecting block 1001 is fixed with the right telescopic plate 7; left flexible connecting block 1002, left flexible connecting block 1002 fixed connection is in the lower part of flexible chain 10, left flexible connecting block 1002 and 6 fixed connection of left expansion plate, in use, flexible driving piece 8 drives a left set of flexible sprocket 9, flexible sprocket 9 passes through drive chain drive mechanism and drives flexible chain 10 rotatory, flexible chain 10 passes through right flexible connecting block 1001 and left flexible connecting block 1002 and drives the synchronous reverse slip of right expansion plate 7 and left expansion plate 6
The reminding assembly is arranged on the inner side of the bottom of the lifting support seat 5; in addition, according to the embodiment of the present invention, as shown in fig. 6, the reminding assembly further includes: the water receiving plate 13 is fixedly connected to the bottom of the outer hanging basket support 1, the bottom of the water receiving plate 13 is of an inclined structure, water flowing downwards from the upper portion can be received through the water receiving plate 13 in use, and meanwhile, the water is discharged through the rear portion of the inclined structure, so that accumulated water can be conveniently collected, and the influence of dripping on construction is reduced; suggestion post 1301, suggestion post 1301 evenly arranges the setting on the bottom surface of water receiving plate 13, suggestion post 1301 is just to the intermediate lamella hole 502 of permeating water, and when left expansion plate 6 and right expansion plate 7 are folding, the hole 602 is permeated water to the sideboard and the intermediate lamella hole 502 of permeating water is relative well, in use, when lift supporting seat 5 down slides to when the bottom, suggestion post 1301 inserts intermediate lamella hole 502 of permeating water and the hole 602 is permeated water to the sideboard, up jack-up staff's foot, remind the staff to walk out from hanging the basket, effectively avoided still having the staff to commander when dismantling hanging the basket and staying in hanging the basket, simultaneously, fix a position left expansion plate 6 and right expansion plate 7 through suggestion post 1301 and effectively avoided sliding when no left expansion plate 6 and right expansion plate 7, guarantee the security.
The anti-loosening assembly is arranged at the rear part of the outer hanging basket bracket 1; in addition, according to an embodiment of the present invention, as shown in fig. 8, the anti-loose assembly further includes: the anti-loosening sliding blocks 11 are connected to the left side and the right side of the rear part of the outer hanging basket support 1 in a sliding mode; the anti-loosening pressing plate 1101 is fixedly connected to the lower part of the anti-loosening sliding block 11, and the anti-loosening pressing plate 1101 is positioned below the lifting support base 5; locking dog 1102, locking dog 1102 is U type structure, and locking dog 1102 card is on mounting bolt 12's hexagon head, and in use, effectively prevent mounting bolt 12 through locking dog 1102 and rotate, has realized the locking effect to mounting bolt 12, has effectively avoided the not hard up of mounting bolt 12, and simultaneously, when lift support seat 5 down slides, lift support seat 5 down presses locking pressure board 1101, and locking dog 1102 lets open mounting bolt 12, conveniently operates mounting bolt 12.
In addition, according to the embodiment of the present invention, as shown in fig. 3, the lifting support base 5 further includes:
the middle supporting plate 501 is fixedly connected to the middle part of the lifting supporting seat 5, and in use, workers and materials are placed through the middle supporting plate 501;
the intermediate lamella hole 502 of permeating water, the intermediate lamella hole 502 of permeating water evenly arranges and sets up on intermediate support plate 501, and in use, the quick drainage of ponding on the intermediate support plate 501 that can realize through the intermediate lamella hole 502 of permeating water effectively avoids the phenomenon of skidding that ponding leads to, improves the construction security.
The specific use mode and function of the embodiment are as follows: according to the invention, the external hanging fixture block 101 is clamped on a building/structure and locked by the mounting bolt 12, so that the external hanging basket support 1 is fixedly mounted, the lifting driving piece 2 drives the right group of lifting driving screw rods 3 to rotate, the lifting driving screw rods 3 drive the left group of lifting driving screw rods 3 to synchronously rotate through the transmission chain transmission mechanism, and the lifting driving screw rods 3 drive the three-stage type scissor mechanism to deform through threaded transmission connection, so that the lifting of the lifting supporting seat 5 is realized, and the supporting height can be adjusted as required; the telescopic driving piece 8 drives a group of telescopic chain wheels 9 on the left side, the telescopic chain wheels 9 drive a telescopic chain 10 to rotate through a transmission chain transmission mechanism, the telescopic chain 10 drives a right telescopic plate 7 and a left telescopic plate 6 to synchronously and reversely slide through a right telescopic connecting block 1001 and a left telescopic connecting block 1002, meanwhile, the telescopic connection of the left telescopic sliding rod 601 and a right telescopic sliding hole 701 realizes the telescopic action of the front handrail and the rear handrail, the right telescopic plate 7 and the left telescopic plate 6 synchronously and reversely slide, the expansion of the right telescopic plate 7 and the left telescopic plate 6 is realized, the use area of the hanging basket is increased, and the application range of the hanging basket is enlarged; the water on the left expansion plate 6 and the right expansion plate 7 can be drained quickly through the side plate water permeable holes 602, the slipping phenomenon caused by accumulated water is effectively avoided, the construction safety is improved, water flowing downwards from the upper portion can be received through the water receiving plate 13, meanwhile, the accumulated water is drained through the rear portion of the inclined structure, the collection of the accumulated water is facilitated, the influence of the dripping water on the construction is reduced, when the lifting support seat 5 slides downwards to the lowest position, the prompting column 1301 is inserted into the middle plate water permeable holes 502 and the side plate water permeable holes 602 to jack the feet of workers upwards, the workers are reminded to walk out of the hanging basket, the workers are effectively prevented from remaining in the hanging basket when the hanging basket is detached, meanwhile, the left expansion plate 6 and the right expansion plate 7 are positioned through the prompting column 1301, the left expansion plate 6 and the right expansion plate 7 are effectively prevented from sliding when the hanging basket is not used, and the safety is guaranteed; effectively prevent through locking dog 1102 that mounting bolt 12 is rotatory, realized the locking effect to mounting bolt 12, effectively avoided the not hard up of mounting bolt 12, simultaneously, when lift support seat 5 down slides, lift support seat 5 down presses and moves locking pressure board 1101, and locking dog 1102 lets mounting bolt 12 open, conveniently operates mounting bolt 12.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. Based on wet seam construction of public road bridge roof beam is with foldable outer basket of hanging, its characterized in that includes: an external hanging basket bracket (1); the lifting driving piece (2) is fixedly connected to the lower portion of the right side of the front end face of the outer hanging basket support (1); the hanging basket support comprises hanging fixture blocks (101), wherein the hanging fixture blocks (101) are arranged in two groups, and the two groups of hanging fixture blocks (101) are fixedly connected to the left side and the right side above the rear part of the hanging basket support (1) respectively; the mounting bolts (12) are arranged in two groups, and the two groups of mounting bolts (12) are respectively in threaded connection with the front end surfaces of the two groups of externally hung fixture blocks (101); the lifting support seat (5) is connected to the inner side of the outer hanging basket support (1) in a sliding manner; the lifting transmission mechanism is arranged on the inner side of the outer hanging basket support (1), and the lifting driving piece (2) drives the lifting supporting seat (5) to lift through the lifting transmission mechanism; the left telescopic plate (6) is connected to the left side of the upper end face of the lifting support seat (5) in a sliding mode; the right telescopic plate (7) is connected to the right side of the upper end face of the lifting support seat (5) in a sliding mode; the telescopic driving piece (8) is fixedly connected to the rear part of the left side of the lifting supporting seat (5); the telescopic driving component is arranged at the rear part inside the lifting supporting seat (5), and the telescopic driving piece (8) drives the left telescopic plate (6) and the right telescopic plate (7) to synchronously and reversely slide through the telescopic driving component; the reminding assembly is arranged on the inner side of the bottom of the lifting support seat (5); the anti-loosening assembly is arranged at the rear part of the outer hanging basket support (1).
2. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: the lifting transmission mechanism further comprises: the lifting driving screw rods (3) are arranged in two groups, the two groups of lifting driving screw rods (3) are respectively and rotatably connected with the left group and the right group in the outer hanging basket support (1), and a rotating shaft of the lifting driving piece (2) is coaxially and fixedly connected with the right group of lifting driving screw rods (3); synchronous lift drive sprocket (301), coaxial fixed connection of synchronous lift drive sprocket (301) is on the preceding terminal surface of lift drive lead screw (3), connects through the drive chain transmission between two sets of synchronous lift drive sprockets (301) and constitutes drive chain drive mechanism jointly.
3. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 2 is characterized in that: the lifting transmission mechanism further comprises: the lifting mechanism comprises lifting connecting rods (4), wherein six pairs of lifting connecting rods (4) are arranged on the lifting connecting rods (4), three pairs of lifting connecting rods (4) are arranged inside the right side of an externally hung basket support (1), three pairs of lifting connecting rods (4) are arranged inside the left side of the externally hung basket support (1), each pair of lifting connecting rods (4) are connected through a cross hinge to form a scissor fork mechanism, three pairs of lifting connecting rods (4) on the same side are connected end to form a three-stage scissor fork mechanism, the upper portion of the three-stage scissor fork mechanism is connected with a lifting supporting seat (5), the lower portion of the three-stage scissor fork mechanism is connected with the externally hung basket support (1), and a lifting driving screw rod (3) is in threaded transmission connection with the lower portion of the three-stage scissor fork mechanism.
4. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: the telescopic transmission component also comprises: the two groups of telescopic chain wheels (9) are arranged on the telescopic chain wheels (9), the two groups of telescopic chain wheels (9) are respectively and rotatably connected to the rear parts of the left side and the right side of the lifting supporting seat (5), and the left group of telescopic chain wheels (9) are coaxially and fixedly connected to a rotating shaft of the telescopic driving piece (8); the telescopic chains (10) are wound on the outer sides of the two groups of telescopic chain wheels (9), and a transmission chain transmission mechanism is formed between the telescopic chains (10) and the telescopic chain wheels (9); the right telescopic connecting block (1001) is fixedly connected to the upper part of the telescopic chain (10), and the right telescopic connecting block (1001) is fixed with the right telescopic plate (7); left side flexible connecting block (1002), left side flexible connecting block (1002) fixed connection is in the lower part of flexible chain (10), left side flexible connecting block (1002) and left expansion plate (6) fixed connection.
5. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: the left expansion plate (6) further comprises: the left telescopic sliding rod (601), the left telescopic sliding rod (601) is fixedly connected with the right end surface of the front handrail and the rear handrail of the left telescopic plate (6);
the right expansion plate (7) further comprises: the right telescopic sliding hole (701) is formed in the right telescopic sliding hole (701), the left end face of the front handrail and the rear handrail of the right telescopic sliding hole (701) is formed in the right telescopic sliding hole (701), and the left telescopic sliding rod (601) is connected with the right telescopic sliding hole (701) in an inserting mode.
6. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: the left expansion plate (6) further comprises: the sideboard hole (602) of permeating water, sideboard hole (602) of permeating water evenly arrange and set up in the base of left expansion plate (6), evenly arrange on right expansion plate (7) equally and set up sideboard hole (602) of permeating water.
7. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: lift supporting seat (5) still including: the middle supporting plate (501) is fixedly connected to the middle of the lifting supporting seat (5).
8. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: the reminding component further comprises: the water receiving plate (13) is fixedly connected to the bottom of the outer hanging basket support (1), and the bottom of the water receiving plate (13) is of an inclined structure.
9. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: the reminding component further comprises: the suggestion post (1301), the setting of evenly arranging of suggestion post (1301) is on the bottom surface of water receiving plate (13), and the hole (502) of permeating water is just to the intermediate lamella in suggestion post (1301), and when left expansion plate (6) and right expansion plate (7) were folded, the hole (602) of permeating water of sideboard are aligned with the hole (502) of permeating water of intermediate lamella.
10. The folding hanging basket for construction of the wet joint of the highway bridge based on the claim 1 is characterized in that: the anti-loosening assembly further comprises: the anti-loosening sliding blocks (11) are connected to the left side and the right side of the rear part of the outer hanging basket support (1) in a sliding mode; the anti-loosening pressing plate (1101) is fixedly connected to the lower portion of the anti-loosening sliding block (11), and the anti-loosening pressing plate (1101) is located below the lifting supporting seat (5); the locking stop block (1102), the locking stop block (1102) is of a U-shaped structure, and the locking stop block (1102) is clamped on a hexagonal head of the mounting bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210204278.5A CN114351600B (en) | 2022-03-03 | 2022-03-03 | Folding type externally hung basket for wet joint construction based on highway bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210204278.5A CN114351600B (en) | 2022-03-03 | 2022-03-03 | Folding type externally hung basket for wet joint construction based on highway bridge |
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| CN114351600A true CN114351600A (en) | 2022-04-15 |
| CN114351600B CN114351600B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210204278.5A Active CN114351600B (en) | 2022-03-03 | 2022-03-03 | Folding type externally hung basket for wet joint construction based on highway bridge |
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| CN (1) | CN114351600B (en) |
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|---|---|---|---|---|
| JPH1181241A (en) * | 1997-09-03 | 1999-03-26 | Kawaju Koji Kk | Scaffold structure for constructing girder joint of bridge |
| CN206858097U (en) * | 2017-05-27 | 2018-01-09 | 徐则中 | A kind of shearing lift bench |
| US20180370781A1 (en) * | 2016-09-21 | 2018-12-27 | Auto Crane Company | Foldable Personnel Basket For A Crane |
| CN110217736A (en) * | 2019-06-03 | 2019-09-10 | 中建四局安装工程有限公司 | A kind of high stability electromechanics installation lifting device |
| CN210766404U (en) * | 2019-07-11 | 2020-06-16 | 中铁十二局集团第一工程有限公司 | Novel totally closed system of basket is hung to combination formula |
| CN211006335U (en) * | 2019-09-11 | 2020-07-14 | 侯娜 | Bridge detects uses safety device |
| CN112323650A (en) * | 2020-11-13 | 2021-02-05 | 陈博 | Folding type externally-hung basket for construction of wet joint of highway bridge |
| CN213061727U (en) * | 2020-07-24 | 2021-04-27 | 边东 | Folding type externally-hung basket for construction of wet joint of highway bridge |
| CN214328556U (en) * | 2021-01-18 | 2021-10-01 | 王豪 | Folding type externally-hung basket for construction of wet joint of highway bridge |
| CN113882650A (en) * | 2021-10-11 | 2022-01-04 | 中国建筑土木建设有限公司 | Telescopic safe construction hanging basket |
-
2022
- 2022-03-03 CN CN202210204278.5A patent/CN114351600B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181241A (en) * | 1997-09-03 | 1999-03-26 | Kawaju Koji Kk | Scaffold structure for constructing girder joint of bridge |
| US20180370781A1 (en) * | 2016-09-21 | 2018-12-27 | Auto Crane Company | Foldable Personnel Basket For A Crane |
| CN206858097U (en) * | 2017-05-27 | 2018-01-09 | 徐则中 | A kind of shearing lift bench |
| CN110217736A (en) * | 2019-06-03 | 2019-09-10 | 中建四局安装工程有限公司 | A kind of high stability electromechanics installation lifting device |
| CN210766404U (en) * | 2019-07-11 | 2020-06-16 | 中铁十二局集团第一工程有限公司 | Novel totally closed system of basket is hung to combination formula |
| CN211006335U (en) * | 2019-09-11 | 2020-07-14 | 侯娜 | Bridge detects uses safety device |
| CN213061727U (en) * | 2020-07-24 | 2021-04-27 | 边东 | Folding type externally-hung basket for construction of wet joint of highway bridge |
| CN112323650A (en) * | 2020-11-13 | 2021-02-05 | 陈博 | Folding type externally-hung basket for construction of wet joint of highway bridge |
| CN214328556U (en) * | 2021-01-18 | 2021-10-01 | 王豪 | Folding type externally-hung basket for construction of wet joint of highway bridge |
| CN113882650A (en) * | 2021-10-11 | 2022-01-04 | 中国建筑土木建设有限公司 | Telescopic safe construction hanging basket |
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| Publication number | Publication date |
|---|---|
| CN114351600B (en) | 2023-08-22 |
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