CN113137059B - Cast-in-place concrete anti-collision wall movable formwork construction device - Google Patents
Cast-in-place concrete anti-collision wall movable formwork construction device Download PDFInfo
- Publication number
- CN113137059B CN113137059B CN202110596303.4A CN202110596303A CN113137059B CN 113137059 B CN113137059 B CN 113137059B CN 202110596303 A CN202110596303 A CN 202110596303A CN 113137059 B CN113137059 B CN 113137059B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- lifting frame
- oil cylinder
- crane
- cast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009415 formwork Methods 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention relates to formwork construction of an anti-collision wall, in particular to a construction device for a cast-in-place concrete anti-collision wall movable formwork. Including the dolly, the dolly is equipped with the portal, be equipped with horizontal lower crane from bottom to top in proper order in the portal, lower crane, well crane and last crane are connected with the riser at door frame top through flexible connection spare respectively, lower crane, well crane and last crane's both ends rigid coupling respectively overhanging lower hydro-cylinder, well hydro-cylinder and last hydro-cylinder, lower hydro-cylinder, well hydro-cylinder can dismantle with the upper portion and the lower part of wall body interior template respectively, the front end of the piston rod of last hydro-cylinder is fixed in proper order and is gone up connecting rod and lower connecting rod, go up connecting rod and lower connecting rod and can dismantle with the upper portion and the lower part of wall body exterior template respectively and be connected, be equipped with stable pull rod between lower connecting rod and the last connecting rod. The invention realizes the mechanized mounting and dismounting construction of the anti-collision guardrail template; the construction efficiency is improved, the risk of template transportation operation is effectively reduced, and the safety is improved.
Description
Technical Field
The invention relates to formwork construction of an anti-collision wall, in particular to a construction device for a cast-in-place concrete anti-collision wall movable formwork.
Background
When the cast-in-place concrete anti-collision wall steel template is supported and dismantled, the construction is carried out by adopting a manually matched hoisting device (such as a crane). The crane is required to be frequently moved in construction, the construction efficiency is low, and safety risks exist in the hoisting process.
Disclosure of Invention
The invention aims to solve the technical problems, and provides a cast-in-place concrete anti-collision wall movable formwork construction device which improves construction efficiency.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a cast in situ concrete anticollision wall mobile mould frame construction equipment, including the dolly, the front end on dolly chassis is equipped with vertical portal, be equipped with horizontal lower crane from bottom to top in the portal in proper order, well crane and last crane, lower crane, well crane and last crane are connected through the riser at flexonics spare AND gate frame top respectively, lower crane, well crane and last crane's both ends rigid coupling overhanging lower hydro-cylinder respectively, well hydro-cylinder and last hydro-cylinder, lower hydro-cylinder, well hydro-cylinder can dismantle with the upper portion and the lower part of wall body interior template respectively, go up connecting rod and lower connecting rod are fixed in proper order to the front end of the piston rod of last hydro-cylinder, go up connecting rod and lower connecting rod and can dismantle with the upper portion and the lower part of wall body exterior template respectively and be connected, be equipped with stable pull rod between lower connecting rod and the last connecting rod.
Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:
realizing the mechanical mounting and dismounting construction of the anti-collision guardrail template; the construction efficiency is improved, and the construction cost is reduced; the risk of template transportation operation is effectively reduced, and safety is improved.
Further, the optimization scheme of the invention is as follows:
the lifter is a wire rope electric hoist or a loop chain electric hoist.
The piston rods of the lower oil cylinder and the middle oil cylinder are respectively connected with the lower lug seat and the upper lug seat of the wall inner formwork through bolts.
The two ends of the upper connecting rod and the lower connecting rod are respectively fixedly connected with the lug plates, and the lower ends of the upper connecting rod and the lower connecting rod are respectively connected with an upper connecting seat and a lower connecting seat on the outer surface of the wall body external template through bolts.
The lower lifting frame, the middle lifting frame and the upper lifting frame are respectively connected with the two lifters through two flexible connecting pieces.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of connection between an oil cylinder and a lifting frame according to an embodiment of the present invention.
In the figure: a trolley 1; chassis 1-1; wheels 1-2; a portal 2; a lower lifting frame 3; a middle lifting frame 4; an upper lifting frame 5; a lower cylinder 6; a middle oil cylinder 7; an upper cylinder 8; a flexible connection 9; a lifter 10; an upper connecting rod 11; a lower connecting rod 12; a stabilizer bar 13; wall inner forms 14; a lower ear seat 15; an upper ear mount 16; a bolt 17; wall exterior forms 18; an upper connection base 19; and a lower connection base 20.
Detailed Description
The invention is further described in detail below with reference to the drawings and examples.
Referring to fig. 1 and 2, the invention relates to a construction device for a cast-in-place concrete anti-collision wall movable formwork, which consists of a trolley 1, a portal 2, a lifting frame, an oil cylinder, a lifter 10 and the like. The trolley 1 adopts a forklift body, the chassis 1-1 of the trolley 1 is provided with four wheels 1-2, the trolley 1 has a 360-degree steering mode function, and the trolley 1 is provided with an operation platform and a hydraulic system. The front end of the chassis 1-1 is provided with a vertical portal 2, and the cross section of a vertical frame of the portal 2 is U-shaped. The portal 2 is internally and sequentially provided with a transverse lower lifting frame 3, a middle lifting frame 4 and an upper lifting frame 5 from bottom to top, the lower lifting frame 3, the middle lifting frame 4 and the upper lifting frame 5 are rectangular welding members, two ends of the rear side surfaces of the lower lifting frame 3, the middle lifting frame 4 and the upper lifting frame 5 are respectively welded with sliding blocks, the sliding blocks are respectively arranged in U-shaped grooves of two vertical frames of the portal 2, and the vertical frames serve as tracks of three lifting frames. The two ends of the front side of the lower lifting frame 3 are respectively provided with a lower oil cylinder 6 which horizontally extends, the two ends of the front side of the middle lifting frame 4 are respectively provided with a middle oil cylinder 7 which horizontally extends, the two ends of the front side of the upper lifting frame 5 are respectively provided with an upper oil cylinder 8 which horizontally extends, each oil cylinder is controlled by a hydraulic system, and an operation system is arranged on an operation platform of the trolley 1.
The two ends of the top surface of the lower lifting frame 3 are fixedly connected with the lower ends of flexible connecting pieces 9 respectively, the flexible connecting pieces 9 are connected with lifters 10 right above the flexible connecting pieces, the lifters 10 are arranged on the cross beam of the portal frame 2, the lifters 10 are steel wire rope electric hoist or endless chain electric hoist, and the flexible connecting pieces 9 are steel wire ropes or endless chains. The middle lifting frame 4 and the upper lifting frame 5 are respectively provided with two groups of flexible connecting pieces 9 and lifters 10. The flexible connection 9 and the lifter 10 of each lifting frame are longitudinally staggered. The lifting control system is arranged on the trolley operating platform and is used for controlling the lifters 10 of the lifting frames.
The piston rod of the lower oil cylinder 6 is connected with a lower lug seat 15 on the outer surface of the wall inner formwork 14 through a bolt 17, the lower lug seat 15 is welded with the wall inner formwork 14, and the piston rod of the middle oil cylinder 7 is connected with an upper lug seat 16 of the wall inner formwork 14 through a bolt 17. The front end of a piston rod of an upper oil cylinder 8 is sequentially provided with an upper connecting rod 11 and a lower connecting rod 12, two ends of the upper connecting rod 11 and the lower connecting rod 12 are respectively welded with lug plates, the lug plates at the upper ends of the upper connecting rod 11 and the lower connecting rod 12 are respectively connected with the upper oil cylinder 8 through bolts, the lug plates at the lower ends of the upper connecting rod 11 and the lower connecting rod 12 are respectively connected with an upper connecting seat 19 and a lower connecting seat 20 on the outer surface of a wall body outer formwork 18 through bolts, the upper connecting seat 19 and the lower connecting seat 20 are welded with the wall body outer formwork 18, a stable pull rod 13 is arranged between the upper connecting rod 11 and the lower connecting rod 12, the upper end of the stable pull rod 13 is connected with the upper connecting seat 19, the lower end of the stable pull rod 13 is connected with the middle part of the lower connecting rod 12 through bolts, and the upper connecting rod 11, the lower connecting rod 12 and the stable pull rod 13 form a triangular stabilizer.
When the form is required to be disassembled after the anti-collision wall is poured, the embodiment is driven to the front of the form. Piston rods of two lower oil cylinders 6 of the lower lifting frame 3 are controlled and are connected with lower lug seats 15 of the wall inner formwork 14 through bolts; piston rods of two middle oil cylinders 7 of the middle lifting frame 4 are controlled, and the piston rods are connected with an upper lug seat 16 of the wall inner formwork 14 through bolts; the two upper oil cylinders 8 of the upper lifting frame 5 are controlled, the upper oil cylinders 8 span the top of the anti-collision wall and the top of the guardrail, the outer ends of piston rods of the upper oil cylinders 8 are positioned on the outer side of the wall body, an upper connecting rod 11 and a lower connecting rod 12 are respectively connected with an upper connecting seat 19 and a lower connecting seat 20 through bolts, after connection is completed, the upper connecting rod 11 and the lower connecting rod 12 are fixedly connected through a stable pull rod 13, and temporary consolidation between templates is removed. The hydraulic control valve is operated, so that the piston rods of the lower oil cylinder 6 and the middle oil cylinder 7 retract and lift to separate the wall inner formwork 14, and the piston rod of the upper oil cylinder 8 extends and lifts to separate the wall outer formwork 18. After the template is separated from the support surface, the trolley starts to move to the next section, the lifter and the oil cylinder are controlled to enable the template to be in position accurately and then to be fixed temporarily, and after the template is in position and fixed, the connecting bolt is pulled out to enable the template to be separated from the device.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the claims, but rather the equivalent structural changes made by the application of the present description and drawings are intended to be included within the scope of the claims.
Claims (5)
1. The utility model provides a cast in situ concrete anticollision wall movable mould frame construction equipment, includes the dolly, and the front end on dolly chassis is equipped with vertical portal, its characterized in that: the portal is internally and sequentially provided with a transverse lower lifting frame, a middle lifting frame and an upper lifting frame from bottom to top, the lower lifting frame, the middle lifting frame and the upper lifting frame are respectively connected with a lifter at the top of the portal through flexible connecting pieces, two ends of the lower lifting frame, the middle lifting frame and the upper lifting frame are respectively fixedly connected with an overhanging lower oil cylinder, a middle oil cylinder and an upper oil cylinder, the lower oil cylinder and the middle oil cylinder are respectively detachably connected with the upper part and the lower part of the wall inner formwork, the front end of a piston rod of the upper oil cylinder is sequentially fixedly connected with an upper connecting rod and a lower connecting rod, the upper connecting rod and the lower connecting rod are respectively detachably connected with the upper part and the lower part of the wall outer formwork, and a stable pull rod is arranged between the lower connecting rod and the upper connecting rod.
2. The cast-in-place concrete anti-collision wall movable formwork construction device according to claim 1, wherein: the lifter is a wire rope electric hoist or a loop chain electric hoist.
3. The cast-in-place concrete anti-collision wall movable formwork construction device according to claim 1, wherein: the piston rods of the lower oil cylinder and the middle oil cylinder are respectively connected with the lower lug seat and the upper lug seat of the wall inner formwork through bolts.
4. The cast-in-place concrete anti-collision wall movable formwork construction device according to claim 1, wherein: the two ends of the upper connecting rod and the lower connecting rod are respectively fixedly connected with the lug plates, and the lower ends of the upper connecting rod and the lower connecting rod are respectively connected with an upper connecting seat and a lower connecting seat on the outer surface of the wall body external template through bolts.
5. The cast-in-place concrete anti-collision wall movable formwork construction device according to claim 1, wherein: the lower lifting frame, the middle lifting frame and the upper lifting frame are respectively connected with the two lifters through two flexible connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110596303.4A CN113137059B (en) | 2021-05-30 | 2021-05-30 | Cast-in-place concrete anti-collision wall movable formwork construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110596303.4A CN113137059B (en) | 2021-05-30 | 2021-05-30 | Cast-in-place concrete anti-collision wall movable formwork construction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113137059A CN113137059A (en) | 2021-07-20 |
| CN113137059B true CN113137059B (en) | 2024-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110596303.4A Active CN113137059B (en) | 2021-05-30 | 2021-05-30 | Cast-in-place concrete anti-collision wall movable formwork construction device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113137059B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802465B (en) * | 2021-10-14 | 2023-04-28 | 湖南尚上市政建设开发有限公司 | Quick construction equipment of bridge anticollision barrier template |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203007849U (en) * | 2012-12-24 | 2013-06-19 | 中铁十七局集团第二工程有限公司 | Movable construction device for cast-in-place concrete crash barriers with hanging eaves |
| CN206512605U (en) * | 2016-12-28 | 2017-09-22 | 广西路建工程集团有限公司 | A kind of overall demolition, installation anticollision wall form and its walking track crane move system |
| CN108374677A (en) * | 2018-04-16 | 2018-08-07 | 中交第公路工程局有限公司 | A kind of combined machine trolley device of tunnel side ditch and the construction of Bridge guardrail coagulation |
| CN110777674A (en) * | 2019-12-04 | 2020-02-11 | 湖南五新模板有限公司 | Hydraulic self-propelled anti-collision wall formwork trolley |
| CN111155434A (en) * | 2020-01-03 | 2020-05-15 | 中冶交通建设集团有限公司 | Construction method and device for concrete covered guardrail of viaduct bridge |
| CN212505871U (en) * | 2020-05-08 | 2021-02-09 | 中铁十八局集团第五工程有限公司 | Trolley for mounting and dismounting crash barrier template |
| CN214942345U (en) * | 2021-05-30 | 2021-11-30 | 中国二十二冶集团有限公司 | Construction device for cast-in-place concrete anti-collision wall movable formwork |
-
2021
- 2021-05-30 CN CN202110596303.4A patent/CN113137059B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203007849U (en) * | 2012-12-24 | 2013-06-19 | 中铁十七局集团第二工程有限公司 | Movable construction device for cast-in-place concrete crash barriers with hanging eaves |
| CN206512605U (en) * | 2016-12-28 | 2017-09-22 | 广西路建工程集团有限公司 | A kind of overall demolition, installation anticollision wall form and its walking track crane move system |
| CN108374677A (en) * | 2018-04-16 | 2018-08-07 | 中交第公路工程局有限公司 | A kind of combined machine trolley device of tunnel side ditch and the construction of Bridge guardrail coagulation |
| CN110777674A (en) * | 2019-12-04 | 2020-02-11 | 湖南五新模板有限公司 | Hydraulic self-propelled anti-collision wall formwork trolley |
| CN111155434A (en) * | 2020-01-03 | 2020-05-15 | 中冶交通建设集团有限公司 | Construction method and device for concrete covered guardrail of viaduct bridge |
| CN212505871U (en) * | 2020-05-08 | 2021-02-09 | 中铁十八局集团第五工程有限公司 | Trolley for mounting and dismounting crash barrier template |
| CN214942345U (en) * | 2021-05-30 | 2021-11-30 | 中国二十二冶集团有限公司 | Construction device for cast-in-place concrete anti-collision wall movable formwork |
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| Publication number | Publication date |
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| CN113137059A (en) | 2021-07-20 |
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