CN113338168B - Hanging basket with high safety for cantilever beam construction - Google Patents
Hanging basket with high safety for cantilever beam construction Download PDFInfo
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- CN113338168B CN113338168B CN202110705128.8A CN202110705128A CN113338168B CN 113338168 B CN113338168 B CN 113338168B CN 202110705128 A CN202110705128 A CN 202110705128A CN 113338168 B CN113338168 B CN 113338168B
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- frame
- cantilever beam
- hanging basket
- wall
- side wing
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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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- 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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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention relates to the technical field of hanging baskets, in particular to a hanging basket with high safety for cantilever beam construction, which comprises a cantilever beam, wherein anti-swing frame bodies are arranged on two sides of the cantilever beam, the tops of two groups of anti-swing frame bodies are connected through a buckling connecting piece, the bottom ends of the two groups of anti-swing frame bodies are connected through a horizontal pushing connecting piece, a reinforcing frame is arranged in the middle of the cantilever beam, a traction piece is arranged between the reinforcing frame and the anti-swing frame bodies, and a protection component and a climbing component are arranged on the outer wall of the anti-swing frame body; the beneficial effects are that: according to the hanging basket with high safety for cantilever beam construction, the two sets of the side wing frames are additionally arranged on the two sides of the cantilever beam, and after the two sets of the side wing pieces are connected through the two sets of the cross beams, the hanging basket and the cantilever beam are stably connected, the transverse windward section of the hanging basket is reduced, and the probability that the hanging basket is hung up by wind is reduced.
Description
Technical Field
The invention relates to the technical field of hanging baskets, in particular to a hanging basket with high safety for cantilever beam construction.
Background
The cantilever beam is a simplified model obtained in material mechanics for facilitating calculation and analysis, and one end of the cantilever beam is a fixed support while the other end is a free end. Under the action of load, the support counterforce of the fixed end of the cantilever beam, including horizontal force, vertical force and bending moment, can be obtained according to the force balance condition, and an axial diagram, a shear diagram and a bending moment diagram can be drawn according to the counterforce. Because the beam generally bears the action of vertical concentrated load or uniformly distributed load, the horizontal counter force of the support is 0.
In the prior art, during the construction process of a large bridge in strong wind environments such as canyons and oceans, the phenomena of shaking and instability caused by wind load often occur, and the main reason is that the wind-contacting section of a template for large cantilever beam construction is large. Engineering examples show that the maximum transverse section of a hanging basket template for cross-sea and cross-valley cantilever beam construction can reach more than 100 square meters, and hanging basket instability accidents caused by a strong wind effect frequently occur. The traditional hanging basket template system has large windward section and poor wind resistance, and cannot meet the aerodynamic effect caused by strong wind and the safety requirement of hanging basket construction. Therefore, the invention provides a hanging basket with high safety for cantilever beam construction, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a hanging basket with high safety for cantilever beam construction, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: cantilever beam construction is with hanging basket with high security, including the cantilever beam, the both sides of cantilever beam all are provided with the anti-swing support body, and the top of two sets of anti-swing support bodies is passed through the lock connecting piece and is connected, and the bottom of two sets of anti-swing support bodies is connected through the horizontal push connecting piece, and the middle part of cantilever beam is provided with the anchor frame, is provided with between anchor frame and the anti-swing support body and pulls the piece, and the outer wall of anti-swing support body is provided with protection component and climbing subassembly.
Preferably, the anti-swing frame body comprises a side wing frame, and the outer wall of the side wing frame is provided with an access hole.
Preferably, the lock connecting piece includes overlap joint frame and the buckle of pegging graft in overlap joint frame inside, and the top surface at the flank frame is fixed to the overlap joint frame, and the surface of buckle is provided with horizontal screw rod, and behind the buckle inserted the overlap joint frame, horizontal screw rod runs through flank frame, overlap joint frame and buckle.
Preferably, the surface of the pinch plate is provided with a transverse screw, the bottom surface of the transverse screw is provided with a plurality of travelling wheels, and the travelling wheels slide along the top surface of the cantilever beam.
Preferably, the horizontal pushing connecting piece comprises a limiting frame and a bottom cross beam inserted into the limiting frame, a top plate of the limiting frame is provided with a longitudinal screw, and after the bottom cross beam is inserted into the limiting frame, the longitudinal screw penetrates through the limiting frame and the bottom cross beam.
Preferably, the reinforcing frame comprises a movable inner frame and a support rod arranged inside the movable inner frame, and the other end of the support rod is fixed on the surface of the central column.
Preferably, the traction part comprises a plurality of connecting plates, the connecting plates are fixed on the outer wall of the movable inner frame from top to bottom, a reinforcing connecting rod is arranged between every two adjacent connecting plates, the inner wall of the side wing frame is in threaded connection with a fastening screw, and the fastening screw penetrates through the side plate of the side wing frame and then is in threaded connection with the surface of the connecting plate.
Preferably, the protection component includes the protection rack, and the protection rack is fixed on the outer wall of cantilever beam.
Preferably, the climbing subassembly includes the climbing pole and fixes the fixed plate on climbing pole surface, and the fixed plate is fixed on the outer wall of flank frame, and the surface of climbing pole has been seted up and has been trampled the groove, and the surface of trampling the groove is provided with the damping strip, and the surface of climbing pole has been seted up spacing groove of holding, and the outside cover in spacing groove of holding is equipped with the antiskid cover.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the hanging basket with high safety for cantilever beam construction, two sets of side wing frames are additionally arranged on two sides of a cantilever beam, and after two sets of side wing parts are connected through two sets of cross beams, the hanging basket and the cantilever beam are stably connected, the transverse windward section of the hanging basket is reduced, and the probability that the hanging basket is hung up by wind is reduced;
2. the hanging basket with high safety for cantilever beam construction is additionally provided with the movable inner frame inside the cantilever beam, and the movable inner frame is connected with the side wing frame through the traction piece, so that the middle part of the side wing frame is connected with the cantilever beam into a whole, and the mounting firmness of the hanging basket is improved;
3. according to the high-safety hanging basket for cantilever beam construction, the protective net frame and the climbing rod are respectively arranged on the outer wall of the side wing frame, a constructor can operate the longitudinal screw rod and the fastening screw rod after walking to the access hole along the climbing rod and entering the side wing frame, and the surface of the climbing rod is provided with the pedal and the hand-holding structure, so that the phenomenon that hands are stuck with mud when the pedals are held by hands is avoided.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic view of the structure of the climbing rod of the present invention.
In the figure: cantilever beam 1, flank frame 2, lap joint frame 3, buckle 4, horizontal screw rod 5, top crossbeam 6, walking wheel 7, spacing 8, bottom crossbeam 9, vertical screw rod 10, protection rack 11, access hole 12, fastening screw 13, connecting plate 14, remove inner tower 15, vaulting pole 16, center post 17, reinforcing rod 18, climbing rod 19, fixed plate 20, trample groove 21, damping strip 22, spacing groove 23 of holding, antiskid cover 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the hanging basket with high safety for cantilever beam construction comprises a cantilever beam 1, wherein anti-swing frame bodies are arranged on two sides of the cantilever beam 1 respectively, each anti-swing frame body comprises a side wing frame 2, the outer wall of each side wing frame 2 is provided with an access hole 12, the tops of the two sets of anti-swing frame bodies are connected through a buckling connecting piece, each buckling connecting piece comprises a lapping frame 3 and a buckle plate 4 inserted into the lapping frame 3, each lapping frame 3 is fixed on the top surface of the corresponding side wing frame 2, the surface of each buckle plate 4 is provided with a transverse screw 5, after each buckle plate 4 is inserted into each lapping frame 3, each transverse screw 5 penetrates through the corresponding side wing frame 2, each lapping frame 3 and each buckle plate 4, the surface of each buckle plate 4 is provided with a transverse screw 5, the bottom surface of each transverse screw 5 is provided with a plurality of walking wheels 7, and the walking wheels 7 slide along the top surface of the cantilever beam 1;
the bottom ends of the two groups of anti-swing frame bodies are connected through a horizontal pushing connecting piece, the horizontal pushing connecting piece comprises a limiting frame 8 and a bottom cross beam 9 inserted into the limiting frame 8, a top plate of the limiting frame 8 is provided with a longitudinal screw 10, and after the bottom cross beam 9 is inserted into the limiting frame 8, the longitudinal screw 10 penetrates through the limiting frame 8 and the bottom cross beam 9;
a reinforcing frame is arranged in the middle of the cantilever beam 1, the reinforcing frame comprises a movable inner frame 15 and a supporting rod 16 arranged in the movable inner frame 15, the other end of the supporting rod 16 is fixed on the surface of a central column 17, a traction part is arranged between the reinforcing frame and the anti-swing frame body, the traction part comprises a plurality of connecting plates 14, the connecting plates 14 are fixed on the outer wall of the movable inner frame 15 from top to bottom, a reinforcing connecting rod 18 is arranged between every two adjacent connecting plates 14, a fastening screw 13 is screwed on the inner wall of the wing frame 2, and the fastening screw 13 penetrates through a side plate of the wing frame 2 and then is screwed on the surface of the connecting plate 14;
the outer wall of anti-swing support body is provided with protection component and climbing subassembly, protection component includes protection rack 11, protection rack 11 is fixed on the outer wall of cantilever beam 1, the climbing subassembly includes climbing pole 19 and fixes fixed plate 20 on climbing pole 19 surface, fixed plate 20 is fixed on the outer wall of flank frame 2, climbing pole 19's surface has been seted up and has been trampled groove 21, the surface of trampling groove 21 is provided with damping strip 22, the surface of climbing pole 19 has been seted up spacing groove 23 of holding, the outside cover of spacing groove 23 of holding is equipped with anti-skidding cover 24.
The working principle is as follows: in practical use, after two groups of buckle plates 4 are respectively inserted into corresponding lap joint frames 3, a wing frame 2 and the buckle plates 4 are fixed together by means of a transverse screw 5, then a '21274' shaped frame body formed by the wing frame 2 and a top cross beam 6 is hoisted and horizontally pushed to be sleeved on the outer side of a cantilever beam 1, a walking wheel 7 is lapped on the top surface of the cantilever beam 1, a frame body formed by a movable inner frame 15, a support rod 16 and a central column 17 is hoisted and pushed into the cantilever beam 1, after a worker enters a space between a protective net rack 11 and the wing frame 2, an anti-skidding sleeve 24 moves a treading groove 21 downwards along a plurality of groups of climbing rods 19 and enters the wing frame 2 from an overhaul port 12, after an external worker hoists and pushes a bottom cross beam 9 between the two groups of limiting frames 8, the worker holding the longitudinal screw 10 inside the wing frame 2 penetrates the limiting frames 8 and the bottom cross beam 9, so as to realize the connection and reinforcement of the bottoms of the two groups of the wing frame 2, and then the climbing rods 19 on the stressed side plate of the fastening screws 13 penetrating through the reinforced connecting rods 2 to realize the joint of the wing frame 2 and the movable inner frame 15 together.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Cantilever beam construction is with hanging basket with high security, including cantilever beam (1), its characterized in that: anti-swing frame bodies are arranged on two sides of the cantilever beam (1), the tops of the two sets of anti-swing frame bodies are connected through a buckling connecting piece, the bottom ends of the two sets of anti-swing frame bodies are connected through a horizontal pushing connecting piece, a reinforcing frame is arranged in the middle of the cantilever beam (1), a traction piece is arranged between the reinforcing frame and the anti-swing frame bodies, and a protection assembly and a climbing assembly are arranged on the outer wall of the anti-swing frame body;
the anti-swing frame body comprises a side wing frame (2), and the outer wall of the side wing frame (2) is provided with an access hole (12);
the buckling connecting piece comprises a lap joint frame (3) and a buckle plate (4) inserted into the lap joint frame (3), the lap joint frame (3) is fixed on the top surface of the flank frame (2), a transverse screw (5) is arranged on the surface of the buckle plate (4), and after the buckle plate (4) is inserted into the lap joint frame (3), the transverse screw (5) penetrates through the flank frame (2), the lap joint frame (3) and the buckle plate (4);
the surface of the buckle plate (4) is provided with a transverse screw (5), the bottom surface of the transverse screw (5) is provided with a plurality of travelling wheels (7), and the travelling wheels (7) slide along the top surface of the cantilever beam (1);
the horizontal pushing connecting piece comprises a limiting frame (8) and a bottom cross beam (9) inserted into the limiting frame (8), a top plate of the limiting frame (8) is provided with a longitudinal screw (10), and after the bottom cross beam (9) is inserted into the limiting frame (8), the longitudinal screw (10) penetrates through the limiting frame (8) and the bottom cross beam (9);
the traction piece comprises a plurality of connecting plates (14), the connecting plates (14) are arranged, the connecting plates (14) are fixed on the outer wall of the movable inner frame (15) from top to bottom, a reinforcing connecting rod (18) is arranged between every two adjacent connecting plates (14), the inner wall of the side wing frame (2) is in threaded connection with a fastening screw (13), and the fastening screw (13) penetrates through the side plate of the side wing frame (2) and then is in threaded connection with the surface of the connecting plates (14).
2. The hanging basket with high safety for cantilever beam construction according to claim 1, wherein: the reinforcing frame comprises a movable inner frame (15) and a stay bar (16) arranged in the movable inner frame (15), and the other end of the stay bar (16) is fixed on the surface of a central column (17).
3. The hanging basket with high safety for cantilever beam construction according to claim 1 or 2, wherein: the protection assembly comprises a protection net rack (11), and the protection net rack (11) is fixed on the outer wall of the cantilever beam (1).
4. The hanging basket with high safety for cantilever beam construction according to claim 1 or 2, wherein: the climbing assembly comprises a climbing rod (19) and a fixing plate (20) fixed on the surface of the climbing rod (19), the fixing plate (20) is fixed on the outer wall of the side wing frame (2), a treading groove (21) is formed in the surface of the climbing rod (19), a damping strip (22) is arranged on the surface of the treading groove (21), a limiting holding groove (23) is formed in the surface of the climbing rod (19), and an anti-skid sleeve (24) is sleeved on the outer side of the limiting holding groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110705128.8A CN113338168B (en) | 2021-06-24 | 2021-06-24 | Hanging basket with high safety for cantilever beam construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110705128.8A CN113338168B (en) | 2021-06-24 | 2021-06-24 | Hanging basket with high safety for cantilever beam construction |
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| Publication Number | Publication Date |
|---|---|
| CN113338168A CN113338168A (en) | 2021-09-03 |
| CN113338168B true CN113338168B (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110705128.8A Active CN113338168B (en) | 2021-06-24 | 2021-06-24 | Hanging basket with high safety for cantilever beam construction |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094392A (en) * | 2011-03-03 | 2011-06-15 | 中铁四局集团第一工程有限公司 | Lower supported hanging basket in bridge construction and application thereof |
| CN203475328U (en) * | 2013-08-21 | 2014-03-12 | 中交二公局第一工程有限公司 | Bottom basket rear transverse beam walking device used for bridge constructing hanging basket |
| CN105178196A (en) * | 2015-09-28 | 2015-12-23 | 中铁上海工程局集团有限公司 | Multiple-joint linkage type integrated formwork surrounding wet connection section and method |
| CN106223208A (en) * | 2016-09-18 | 2016-12-14 | 中国铁建大桥工程局集团有限公司 | A kind of large overhanging beam anti-high wind flow-guiding type hanging basket formwork of construction |
| CN108004927A (en) * | 2017-11-30 | 2018-05-08 | 中铁二十局集团第工程有限公司 | Double limb triangle hanging basket and large span continuous rigid frame bridge cantilever beam section construction methods |
| WO2019047304A1 (en) * | 2017-09-07 | 2019-03-14 | 朱秀青 | Protection roof for use in cantilever form traveler construction |
| CN208815424U (en) * | 2018-08-10 | 2019-05-03 | 中铁十二局集团第二工程有限公司 | A kind of bridge descending hanging basket |
-
2021
- 2021-06-24 CN CN202110705128.8A patent/CN113338168B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094392A (en) * | 2011-03-03 | 2011-06-15 | 中铁四局集团第一工程有限公司 | Lower supported hanging basket in bridge construction and application thereof |
| CN203475328U (en) * | 2013-08-21 | 2014-03-12 | 中交二公局第一工程有限公司 | Bottom basket rear transverse beam walking device used for bridge constructing hanging basket |
| CN105178196A (en) * | 2015-09-28 | 2015-12-23 | 中铁上海工程局集团有限公司 | Multiple-joint linkage type integrated formwork surrounding wet connection section and method |
| CN106223208A (en) * | 2016-09-18 | 2016-12-14 | 中国铁建大桥工程局集团有限公司 | A kind of large overhanging beam anti-high wind flow-guiding type hanging basket formwork of construction |
| WO2019047304A1 (en) * | 2017-09-07 | 2019-03-14 | 朱秀青 | Protection roof for use in cantilever form traveler construction |
| CN108004927A (en) * | 2017-11-30 | 2018-05-08 | 中铁二十局集团第工程有限公司 | Double limb triangle hanging basket and large span continuous rigid frame bridge cantilever beam section construction methods |
| CN208815424U (en) * | 2018-08-10 | 2019-05-03 | 中铁十二局集团第二工程有限公司 | A kind of bridge descending hanging basket |
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| CN113338168A (en) | 2021-09-03 |
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