CN113802465B - Quick construction equipment of bridge anticollision barrier template - Google Patents
Quick construction equipment of bridge anticollision barrier template Download PDFInfo
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- CN113802465B CN113802465B CN202111195478.0A CN202111195478A CN113802465B CN 113802465 B CN113802465 B CN 113802465B CN 202111195478 A CN202111195478 A CN 202111195478A CN 113802465 B CN113802465 B CN 113802465B
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application discloses quick construction equipment of bridge anticollision barrier template, which comprises a bod, be equipped with the scaffold on the organism, be used for driving the moving mechanism that the organism removed and be used for connecting centre form and pulling centre form so that the centre form breaks away from the interior mechanism of guardrail, be equipped with the link on the scaffold, be equipped with tilting mechanism on the link, tilting mechanism is used for connecting the external mold and drives the external mold upset so that the external mold breaks away from the guardrail, be equipped with on the link and be used for connecting the connecting rod of centre form, the scaffold is along vertical direction sliding connection on the organism, be equipped with on the organism and be used for the drive the driving piece of scaffold vertical removal, this application is through with construction equipment dismouting external mold and centre form, labour saving and time saving, and can less potential safety hazard's production.
Description
Technical Field
The utility model relates to the field of bridge guardrail construction equipment, in particular to quick construction equipment for a bridge anti-collision guardrail template.
Background
At present, when the bridge guardrail is constructed, a template is generally installed, the template generally comprises an inner die and an outer die, and after the inner die and the outer die are installed, cast-in-place concrete is cast between the inner die and the outer die to form the bridge guardrail.
In the related art, manual operation is often required when the formwork is supported or disassembled, so that time and labor are wasted on one hand, and on the other hand, operators construct at the edge of the bridge, so that potential safety hazards are easily generated.
Disclosure of Invention
In order to be convenient for dismouting mould, this application provides a bridge anticollision barrier template construction equipment fast.
The application provides a quick construction equipment of bridge anticollision barrier template adopts following technical scheme:
the utility model provides a bridge anticollision barrier template rapid construction equipment, includes the organism, be equipped with the scaffold on the organism, be used for driving the moving mechanism that the organism removed and be used for connecting the centre form and pulling the centre form so that the centre form breaks away from the interior mechanism of guardrail, be equipped with the link on the scaffold, be equipped with tilting mechanism on the link, tilting mechanism is used for connecting the external mold and drives the external mold upset so that the external mold breaks away from the guardrail, be equipped with on the link and be used for connecting the connecting rod of centre form, the scaffold is along vertical direction sliding connection on the organism, be equipped with on the organism and be used for the drive the driving piece of scaffold vertical movement.
Through adopting above-mentioned technical scheme, when the form removal, connect internal pulling mechanism and centre form, connect tilting mechanism and external mold, then drive external mold and centre form through tilting mechanism and internal pulling mechanism and remove, make external mold and centre form break away from the guardrail, then connect connecting rod and centre form, finally drive the vertical removal of scaffold through the driving piece, thereby under tilting mechanism and connecting rod's connected action, drive external mold and centre form and reciprocate, can make external mold and centre form break away from the guardrail, then drive the organism through moving mechanism and remove, until the organism removes to next bridge guardrail construction section, then drive the scaffold through the driving piece and move down, and make external mold and centre form reset through tilting mechanism and internal pulling mechanism, continue to water the guardrail of pouring the hypomere bridge.
Optionally, the tilting mechanism includes cylinder one, fixedly connected with dead lever on the external mold, the link be used for with the dead lever rotates to be connected, cylinder one is used for driving the external mold upset.
By adopting the technical scheme, when the outer die is driven to overturn, the first cylinder is started; the turnover mechanism is simple in structure, convenient to operate and quick in action.
Optionally, the internal pulling mechanism comprises a second cylinder, the second cylinder is hinged on the machine body, and a second piston rod of the second cylinder is used for being hinged on the internal mold.
By adopting the technical scheme, when the internal mold is pulled inwards, the second cylinder is started, so that the internal mold can be driven to move; the internal pulling mechanism is simple in structure, convenient to operate and quick in action.
Optionally, the link is in along bridge width direction sliding connection on the scaffold, be equipped with on the scaffold and be used for driving the gliding cylinder III of link.
By adopting the technical scheme, the third air cylinder can drive the connecting frame to slide, so that the position of the turnover mechanism can be adjusted, and the turnover mechanism is connected with the outer die.
Optionally, the driving piece is a cylinder four.
By adopting the technical scheme, when the construction frame is driven to vertically move, the air cylinder IV is started; the driving piece has simple structure, convenient operation and quick action.
Optionally, the connecting rod is in along bridge width direction sliding connection on the link, be equipped with on the link and be used for driving the gliding drive assembly of connecting rod.
Through adopting above-mentioned technical scheme, drive assembly can drive the connecting rod and slide to can adjust the distance between connecting rod and the tilting mechanism, thereby can adapt to the guardrail of different thickness, be convenient for simultaneously the connection of connecting rod and centre form.
Optionally, the driving assembly includes a first motor and a first screw, the first screw is rotatably connected to the connecting frame, the first screw rotates to drive the connecting rod to slide, and the first motor is used for driving the first screw to rotate.
Through adopting above-mentioned technical scheme, when driving the connecting rod slip, open motor one by one, drive first rotation of lead screw to can drive the connecting rod slip, first have certain limit function with the connecting rod in this drive assembly, can restrict in a certain position to a certain extent.
Optionally, the rotating rod is connected to the rotating frame in a rotating way, the connecting frame is connected to the rotating rod in a sliding way, and the second driving component used for driving the rotating rod to rotate is arranged on the rotating frame.
Through adopting above-mentioned technical scheme, drive assembly two drive dwang rotates to can drive the link and rotate, thereby be convenient for accomodate link and dwang, with the shared space of reduction equipment.
In summary, the present application includes the following beneficial technical effects:
this application is when the form stripping, connect internal pulling mechanism and centre form, connect tilting mechanism and external mold, then drive external mold and centre form through tilting mechanism and internal pulling mechanism and remove, make external mold and centre form break away from the guardrail, then connect connecting rod and centre form, last through the vertical removal of driving piece drive scaffold, thereby under tilting mechanism and connecting rod's connected action, drive external mold and centre form and reciprocate, can make external mold and centre form break away from the guardrail, then drive the organism through moving mechanism and remove, until the organism removes to next bridge guardrail construction section, then move down through driving piece drive scaffold, and make external mold and centre form reset through tilting mechanism and internal pulling mechanism, continue the guardrail of pouring the hypomere bridge.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a rapid construction device for a bridge anti-collision guardrail template according to embodiment 1 of the present application;
FIG. 2 is a partial schematic view of the structure of FIG. 1;
fig. 3 is a schematic diagram of a local structure of a rapid construction device for a bridge crash barrier template according to embodiment 2 of the present application.
Reference numerals illustrate:
1. a body; 2. a bracket; 3. a bottom frame; 4. a construction frame; 5. a rotating lever; 6. a connecting frame; 7. a third cylinder; 8. a fixed rod; 9. a first cylinder; 10. a connecting rod; 11. a guide rail; 12. a moving block; 13. a first motor; 14. a first screw rod; 15. a second cylinder; 16. a fourth cylinder; 17. a third motor; 18. a pull tab; 19. a threaded hole; 20. a screw; 21. a second motor; 22. a second screw rod; 23. a slide block; 24. a reinforcing rod; 25. an outer mold; 26. an inner mold; 27. and a roller.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
Example 1;
the embodiment of the application discloses quick construction equipment of bridge anticollision barrier template. Referring to fig. 1 and 2, the equipment includes organism 1, organism 1 includes underframe 3 and four support 2 of fixed connection in underframe 3 four corners position respectively, underframe 3 four corners position all is equipped with moving mechanism, be used for being close to the both sides of bridge guardrail on the underframe 3 all be equipped with a plurality of internal mold 26 that are used for connecting and pulling internal mold 26 so that internal mold 26 breaks away from the guardrail, the internal mechanism of this embodiment underframe 3 each side is provided with two respectively, follow vertical direction sliding connection and cover on support 2 and be equipped with scaffold 4, be equipped with the driving piece that is used for driving scaffold 4 vertical removal on the organism 1, be equipped with tilting mechanism on the scaffold 4, tilting mechanism is used for connecting external mold 25 and driving external mold 25 upset so that external mold 25 breaks away from the guardrail, be equipped with the connecting rod 10 that is used for connecting internal mold 26 on the scaffold 4.
When the bridge construction machine is used, the turnover mechanism is connected with the outer mold 25 and the outer mold 25 is separated from the guardrail, the inner mold 26 is connected with the inner mold 26 through the inner pulling mechanism, then the inner pulling mechanism is separated from the inner mold 26, the inner mold 26 is connected through the connecting rod 10, then the construction frame 4 is driven to move upwards through the driving piece, the inner mold 26 and the outer mold 25 are completely separated from the guardrail, then the machine body 1 is driven to move to the construction site of the next bridge guardrail through the moving mechanism, then the construction frame 4 is driven to move downwards through the driving piece, and then the inner mold 26 and the outer mold 25 are reset.
In this embodiment, the rotating rod 5 is rotatably connected to the construction frame 4, one end sliding connection of the rotating rod 5 away from the construction frame 4 is sleeved with the connecting frame 6, the turnover mechanism is arranged on the connecting frame 6, the rotating rod 5 is provided with the air cylinder three 7 for driving the connecting frame 6 to slide, one end of the air cylinder three 7 is detachably connected to the connecting rod 10 through a pin, and a piston rod of the air cylinder three 7 is detachably connected to the connecting frame 6 through a pin.
The upper surface fixedly connected with dead lever 8 of external mold 25, link 6 are used for with dead lever 8 middle part region through pin connection in order to realize that dead lever 8 drives external mold 25 upset, and tilting mechanism includes cylinder one 9, and cylinder one 9 can be dismantled through the pin and connect on link 6, and cylinder one 9 piston rod can be dismantled through the pin and connect in dead lever 8 upper end, and cylinder one 9 piston rod contracts in order to drive external mold 25 upset.
The connecting frame 6 is connected with a connecting rod 10 in a sliding manner, the sliding direction of the connecting rod 10 is set along the sliding direction of the connecting frame 6, a guide rail 11 is fixedly connected to the connecting frame 6, a moving block 12 is connected in a sliding manner in the guide rail 11, the upper end of the connecting rod 10 is hinged to the moving block 12, a first driving component used for driving the connecting rod 10 to slide is arranged on the connecting frame 6 and comprises a first motor 13 and a first screw rod 14, threads of the first screw rod 14 penetrate out of the moving block 12, and the first motor 13 drives the first screw rod 14 to rotate through a worm gear; the lower end of the connecting rod 10 is used for being detachably connected with the internal mold 26 through pins.
The internal pulling mechanism comprises a second cylinder 15, the second cylinder 15 is detachably connected to the bottom frame 3 through a pin, and a piston rod of the second cylinder 15 is hinged to the inner die 26 through a pin.
The driving piece comprises a fourth cylinder 16, the fourth cylinder 16 is detachably connected to the bracket 2 through a pin, and a piston rod of the fourth cylinder 16 is detachably connected to the construction frame 4 through a pin.
The moving mechanism comprises a roller 27 and a motor III 17, the roller 27 is rotatably connected to the bottom frame 3, and the motor III 17 drives the roller 27 to rotate through a worm gear reducer.
In another embodiment, the third motor 17 may also drive the roller 27 to rotate through a chain and sprocket.
The implementation principle of the bridge anti-collision guardrail template rapid construction equipment is as follows: when the die is disassembled, the connecting frame 6 and the air cylinder II 15 are respectively connected with the fixing rod 8 and the inner die 26, then the air cylinder I9 and the air cylinder II 15 are started to separate the outer die 25 from the inner die 26, then the air cylinder II 15 and the inner die 26 are separated, the position of the connecting rod 10 is adjusted through the driving component I, the connecting rod 10 and the inner die 26 are connected through pins, then the construction frame 4 is driven to move upwards through the air cylinder IV 16, the inner die 26 and the outer die 25 are enabled to move upwards, the machine body 1 is driven to move to a next bridge guardrail construction site through the moving mechanism, then the construction frame 4 is driven to move downwards through the driving component, and then the inner die 26 and the outer die 25 are reset.
In this embodiment, the upper surfaces of the outer mold 25 and the inner mold 26 are pulled tightly by a plurality of pull tabs 18, one end of the pull tab 18 is rotatably connected to the outer mold 25 or the inner mold 26, and the other end of the pull tab 18 is detachably connected to the inner mold 26 or the outer mold 25 by a pin.
The lower surfaces of the outer die 25 and the inner die 26 are respectively provided with a plurality of threaded holes 19, the lower ends of the outer die 25 and the inner die 26 are tensioned by simultaneously penetrating the threaded holes 19 corresponding to the outer die 25 and the inner die 26 through the threaded rods 20, and in order to facilitate the disassembly of the threaded rods 20, when in use, a protective tube is inserted into the threaded holes 19 corresponding to the outer die 25 and the inner die 26, and then the threaded rods 20 are inserted into the protective tube.
Example 2;
referring to fig. 3, this embodiment is different from embodiment 1 in that, in order to facilitate the storage of the tilting mechanism in the bracket 2, the rotation rod 5 is rotatably connected to the frame 4, the rotation axis of the rotation rod 5 is disposed along the bridge length direction, and the frame 4 is provided with a second driving component for driving the rotation rod 5 to rotate.
The second driving component comprises a second motor 21 and a second screw rod 22, wherein the second driving component is connected with the construction frame 4 in a sliding manner along the vertical direction, the sliding block 23 is abutted to the construction frame 4, the rotating rod 5 is hinged with a reinforcing rod 24, the other end of the reinforcing rod 24 is hinged to the sliding block 23, the second screw rod 22 is rotationally connected to the construction frame 4, the rotating axis and the length direction of the second screw rod 22 are both arranged along the vertical direction, the second screw rod 22 penetrates out of the sliding block 23 and is in threaded connection with the sliding block 23, and the second motor 21 is used for driving the second screw rod 22 to rotate.
In another embodiment, the driving assembly may also be a cylinder five.
The implementation principle of the bridge anti-collision guardrail template rapid construction equipment is as follows: when the rotating rod 5 needs to be stored, the motor II 21 is started to drive the screw II 22 to rotate, so that the sliding block 23 is driven to move upwards, the sliding block 23 moves upwards to drive the reinforcing rod 24 to rotate, and the rotating rod 5 is driven to rotate until the rotating rod 5 rotates to a proper position.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. Quick construction equipment of bridge anticollision barrier template, including organism (1), its characterized in that: the novel construction machine is characterized in that a construction frame (4), a moving mechanism for driving the machine body (1) to move and an internal pulling mechanism for connecting the internal mold (26) and pulling the internal mold (26) to enable the internal mold (26) to be separated from the guardrail are arranged on the machine body (1), a connecting frame (6) is arranged on the construction frame (4), a turnover mechanism is arranged on the connecting frame (6), the turnover mechanism is used for connecting the external mold (25) and driving the external mold (25) to turn over so as to enable the external mold (25) to be separated from the guardrail, a connecting rod (10) for connecting the internal mold (26) is arranged on the connecting frame (6), the lower end of the connecting rod (10) is used for being detachably connected with the internal mold (26) through a pin, the construction frame (4) is connected onto the machine body (1) in a sliding mode along the vertical direction, and a driving piece for driving the construction frame (4) to vertically move is arranged on the machine body (1); the construction frame (4) is rotationally connected with a rotating rod (5), the rotating axis of the rotating rod (5) is arranged along the length direction of the bridge, the connecting frame (6) is slidingly connected to the rotating rod (5), and the construction frame (4) is provided with a second driving component for driving the rotating rod (5) to rotate; the connecting rod (10) is connected to the connecting frame (6) in a sliding manner along the width direction of the bridge, and a driving assembly for driving the connecting rod (10) to slide is arranged on the connecting frame (6).
2. The bridge anti-collision guardrail template rapid construction equipment according to claim 1, wherein: the turnover mechanism comprises a first air cylinder (9), a fixed rod (8) is fixedly connected to the outer die (25), the connecting frame (6) is used for being connected with the fixed rod (8) in a rotating mode, and the first air cylinder (9) is used for driving the outer die (25) to turn over.
3. The bridge anti-collision guardrail template rapid construction equipment according to claim 1, wherein: the internal pulling mechanism comprises a second cylinder (15), the second cylinder (15) is hinged to the machine body (1), and a piston rod of the second cylinder (15) is hinged to the inner die (26).
4. The bridge anti-collision guardrail template rapid construction equipment according to claim 1, wherein: the connecting frame (6) is connected to the construction frame (4) in a sliding mode along the width direction of the bridge, and the construction frame (4) is provided with a third air cylinder (7) for driving the connecting frame (6) to slide.
5. The bridge anti-collision guardrail template rapid construction equipment according to claim 1, wherein: the driving part is a fourth air cylinder (16).
6. The bridge anti-collision guardrail template rapid construction equipment according to claim 1, wherein: the driving assembly comprises a first motor (13) and a first screw rod (14), the first screw rod (14) is rotationally connected to the connecting frame (6), the first screw rod (14) rotates to drive the connecting rod (10) to slide, and the first motor (13) is used for driving the first screw rod (14) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195478.0A CN113802465B (en) | 2021-10-14 | 2021-10-14 | Quick construction equipment of bridge anticollision barrier template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195478.0A CN113802465B (en) | 2021-10-14 | 2021-10-14 | Quick construction equipment of bridge anticollision barrier template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113802465A CN113802465A (en) | 2021-12-17 |
| CN113802465B true CN113802465B (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111195478.0A Active CN113802465B (en) | 2021-10-14 | 2021-10-14 | Quick construction equipment of bridge anticollision barrier template |
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| Country | Link |
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| CN (1) | CN113802465B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758808B (en) * | 2017-02-23 | 2018-07-03 | 湖南品智工程技术有限公司 | For the template expanding unit of bridge concrete guardrail slding form operation |
| CN209227391U (en) * | 2018-11-29 | 2019-08-09 | 成都科利特机械制造有限公司 | Self-propelled bridge-collision-avoidance wall form trolley |
| CN209227377U (en) * | 2018-11-29 | 2019-08-09 | 成都科利特机械制造有限公司 | Rail-mounted bridge-collision-avoidance wall form trolley |
| CN110318339B (en) * | 2019-06-20 | 2021-01-19 | 中国一冶集团有限公司 | Bridge cast-in-place concrete anti-collision guardrail formwork construction device and construction method |
| CN213978587U (en) * | 2020-12-11 | 2021-08-17 | 山东凤鸣市政工程有限公司 | Construction equipment of municipal administration overhead anticollision wall |
| CN113137059B (en) * | 2021-05-30 | 2024-01-23 | 中国二十二冶集团有限公司 | Cast-in-place concrete anti-collision wall movable formwork construction device |
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2021
- 2021-10-14 CN CN202111195478.0A patent/CN113802465B/en active Active
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| CN113802465A (en) | 2021-12-17 |
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