CN111075480A - Self-inclining type side wall formwork trolley, device and using method thereof - Google Patents
Self-inclining type side wall formwork trolley, device and using method thereof Download PDFInfo
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- CN111075480A CN111075480A CN201911421215.XA CN201911421215A CN111075480A CN 111075480 A CN111075480 A CN 111075480A CN 201911421215 A CN201911421215 A CN 201911421215A CN 111075480 A CN111075480 A CN 111075480A
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- side wall
- inclining
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- 238000009415 formwork Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a self-inclining type side wall template trolley, which relates to the technical field of construction of constructional engineering and comprises a frame, wherein a template is adjustably arranged on one side of the frame, an adjusting device for adjusting the position of the template is arranged between the template and the frame, a wheel walking device for conveniently moving the position of the frame is arranged at the bottom of the frame, and a self-inclining type demoulding device for pushing the frame to incline is also arranged at the bottom of the frame; the self-inclining demoulding device comprises a rotating mechanism and a pushing device which are respectively arranged on two sides of a frame. Aiming at the problem of difficult demoulding in the prior art, the frame is obliquely arranged, and the horizontal placement position is restored by the self weight of the frame subsequently, so that demoulding is realized, the demoulding efficiency is improved, and the operation requirement is low.
Description
Technical Field
The invention relates to the technical field of construction engineering construction, in particular to a self-inclining type side wall formwork trolley, a self-inclining type side wall formwork device and a using method of the self-inclining type side wall formwork trolley.
Background
In the excavation construction process of the large-section open-cut tunnel, as the section form of the main structure of the tunnel is more, the side wall, the partition wall and the top plate need to be poured in a grading manner, the conventional full-section trolley is difficult to apply, and particularly, the side wall pouring needs to select a proper template trolley according to the actual condition of tunnel construction.
The prior art at present is divided into two types: 1. common construction methods include a support template method and a steel template and triangular supports. The support template method mainly adopts a full steel pipe support to set up a supporting system, square wood is used as a template keel, plywood is used as template support outside, and the support template method has the defects that splicing seams are more, the processes of support disassembly and assembly and oil cylinder demolding are complex, and manpower is consumed. The steel template is demoulded by adding the triangular supports, a large crane is needed to arrange the template, the template is influenced by a foundation pit supporting system, and the positioning is difficult. 2. A support system and walking equipment are added on the basis of a steel formwork, and a plurality of oil cylinders are adopted for adjusting and demoulding the formwork and the side wall.
Disclosure of Invention
Aiming at the problem of difficult demoulding in the prior art, the invention aims to provide a self-inclining type side wall template trolley, which improves the demoulding efficiency and solves the problems of time consumption, labor force and the like caused by the disassembly and the assembly and the movement of a side wall template in the demoulding process of the side wall template.
In order to achieve the purpose, the invention provides the following technical scheme:
a self-inclining type side wall template trolley comprises a trolley frame, wherein a template is adjustably arranged on one side of the trolley frame, an adjusting device for adjusting the position of the template is arranged between the template and the trolley frame, a wheel walking device convenient for moving the position of the trolley frame is arranged at the bottom of the trolley frame, and a self-inclining type demoulding device for pushing the trolley frame to incline is further arranged at the bottom of the trolley frame;
the self-dumping demoulding device comprises a rotating mechanism and a pushing device which are respectively arranged on two sides of the frame.
Through the technical scheme, the wheel traveling device is utilized, so that the labor force of workers in the template moving process is reduced; during the use, thrustor jacking frame drives the frame slope, adjusts the template to required position of pouring, and after the material shaping of pouring, adopt unique drawing of patterns mode: the shrinkage pushing device rotates by taking the rotating mechanism as a rotating shaft under the action of the template trolley, so that the template is driven to move to finish demolding, the demolding mode is simplified, and the requirement on the operation technology is effectively reduced.
Further, the adjusting device comprises a coarse adjusting device and a fine adjusting device;
the coarse adjustment device comprises a telescopic oil cylinder which is fixed on the frame and used for driving the template to move.
Through the technical scheme, the adjusting device adopts the telescopic oil cylinder, the transverse length of the self-inclining type side wall formwork trolley is reduced, and the space required by construction is saved.
Furthermore, one end of the telescopic oil cylinder is hinged to the frame, the other end of the telescopic oil cylinder is hinged to the template, a sleeve is fixed to the frame, and the telescopic oil cylinder is arranged in the sleeve in a penetrating mode.
Through the technical scheme, the telescopic oil cylinder drives the joint of the telescopic oil cylinder and the template to move, and the position of the template is roughly adjusted.
Furthermore, the fine adjustment device comprises a plurality of telescopic lead screws, and two ends of each telescopic lead screw are respectively connected with the template and the frame.
Through the technical scheme, the inclination angle position of the template is further adjusted by adopting the telescopic lead screw.
Furthermore, the rotating mechanism is a spherical hinge, and the pushing device is a supporting oil cylinder.
Through the technical scheme, the spherical hinge is adopted to facilitate the inclination of the frame, the support oil cylinder pushes the frame to incline, and the self-weight demoulding is conveniently adopted in the follow-up process.
Furthermore, the wheel traveling device comprises a steel rail paved at the bottom of the frame, and the bottom of the frame is rotatably connected with a roller matched with the steel rail.
Through above-mentioned technical scheme, adopt the cooperation of sliding between gyro wheel and the rail, alleviate the workman labour of template removal in-process.
Furthermore, a balancing weight is arranged on one side of the frame close to the pushing device.
Through above-mentioned technical scheme, the loading dead weight balancing weight not only can prevent that the frame from turning on one's side, can also be convenient for the template with pour wall autosegregation, further simplify the drawing of patterns mode, effectively reduce the demand to operation technique.
The utility model provides a from formula of heeling side wall form trolley device, includes a plurality of foretell from formula of heeling side wall form trolley, and is adjacent can dismantle between the frame and be connected with and be convenient for drive a plurality ofly simultaneously the hinged joint module that the frame removed.
Through above-mentioned technical scheme, adopt the hinged joint module, be convenient for remove a plurality of frames simultaneously, increase and pour length.
Furthermore, the frame is provided with a connecting column, and a connecting screw rod for connecting the adjacent frames is arranged between the adjacent connecting columns on the frame.
Through above-mentioned technical scheme, connect adjacent frame of lead screw connection, be convenient for adjacent template drawing of patterns simultaneously.
A use method of a self-dumping side wall formwork trolley device is based on the self-dumping side wall formwork trolley device and comprises the following steps:
step one, preparation before pouring: the self-inclining type side wall formwork trolley is driven to a specified position through a hoisting device, the self-inclining type side wall formwork trolley is jacked up, a self-inclining type demoulding device is installed at the bottom of a frame, the position of a formwork is changed through an adjusting device, and the pouring thickness is controlled;
step two, demolding: arranging a balancing weight on the frame, dismantling hinge connection modules between two adjacent groups of self-inclining type side wall template platform workshops, contracting a pushing device, and separating the cast wall and the template by using the self weight of the template trolley;
step three, finishing demoulding: and after demolding is completed, jacking the self-dumping type side wall template trolley, removing the self-dumping type demolding device, and moving the self-dumping type side wall template trolley to the next position for repeated operation.
Through the technical scheme, a unique demoulding mode is adopted: the pushing device is retracted, then the template trolley rotates by taking the rotating mechanism as a rotating shaft, so that the template is driven to move to complete demolding, the demolding mode is simplified, and the requirement on the operation technology is effectively reduced; the trolley units are assembled in groups, and demoulded in groups, so that bending loss possibly generated in the self-inclining and demould processes of the templates is prevented, and the control is convenient.
Compared with the prior art, the invention has the beneficial effects that:
(1) adopts a unique demoulding mode: the pushing device is retracted, then the template trolley rotates by taking the rotating mechanism as a rotating shaft, so that the template is driven to move to complete demolding, the demolding mode is simplified, and the requirement on the operation technology is effectively reduced;
(2) furthermore, by connecting the lead screw and the hinge connection module, the one-time demoulding distance can be ensured to be long enough, the distance between the templates can be shortened, the templates are prevented from being twisted and deformed in the demoulding process, and the working efficiency is improved;
(3) further, through setting up adjusting device into extending structure, reduce horizontal length, practice thrift the horizontal space of platform truck, can be through narrow and small space and guarantee to cast the wall precision.
Drawings
Fig. 1 is a schematic view of the overall structure of a self-inclining side wall formwork trolley;
FIG. 2 is a schematic diagram of the structure of the template;
fig. 3 is a schematic view of the overall structure of a self-inclining side wall formwork trolley device;
fig. 4 is a flow chart of a method of using a self-tilting sidewall form-work cart apparatus.
Reference numerals: 1. a section steel beam; 2. a side plate; 3. a top plate; 4. spherical hinge; 5. a support cylinder; 6. a telescopic lead screw; 7. a balancing weight; 8. a telescopic oil cylinder; 9. a sleeve; 10. connecting a lead screw; 11. a hinge connection module; 12. connecting columns; 13. a template; 14. a frame; 15. a steel rail; 16. and a roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a self-inclining formula side wall template 13 platform truck, as shown in fig. 1 and 2, including frame 14, frame 14 one side is adjustable to be provided with template 13, the vertical setting of template 13 is located frame 14 one side, be provided with the adjusting device who is used for adjusting template 13 position between template 13 and frame 14, frame 14 bottom is provided with the wheel running gear who is convenient for remove frame 14 position, wheel running gear is including laying the rail 15 in frame 14 bottom, frame 14 bottom is rotated and is connected with and rail 15 complex gyro wheel 16, alleviate the workman labour of template 13 removal in-process.
The bottom of the frame 14 is also provided with a self-inclining demoulding device for pushing the frame 14 to incline, the self-inclining demoulding device comprises a rotating mechanism and a pushing device which are respectively arranged at two sides of the frame 14, the rotating mechanism is a spherical hinge 4, and the pushing device is a supporting oil cylinder 5. And a counterweight 7 is arranged on one side of the frame 14 close to the pushing device, so that the frame 14 is prevented from turning over. The invention adopts a unique demoulding mode: through loading balancing weight 7, support cylinder 5 shrink back, frame 14 rotates with ball pivot 4 department, drives template 13 and pours the wall separation, makes the drawing of patterns mode simplify more, effectively reduces the demand to operation technique.
The adjusting device comprises a coarse adjusting device and a fine adjusting device, the coarse adjusting device comprises a telescopic oil cylinder 8 which is fixed on a frame 14 and used for driving a template 13 to move, a telescopic rod of the telescopic oil cylinder 8 is hinged on the frame 14, a cylinder body of the telescopic oil cylinder 8 is hinged with the template 13, a sleeve 9 is fixed on the frame 14, the cylinder body of the telescopic oil cylinder 8 is arranged in the sleeve 9 in a penetrating mode, the coarse adjusting device adopts the telescopic oil cylinder 8, the transverse length is reduced, and the space required by construction is saved. The fine adjustment device comprises a plurality of telescopic lead screws 6, and two ends of each telescopic lead screw 6 are respectively hinged with a template 13 and a frame 14.
The utility model provides a from formula of inclining side wall template 13 platform truck device, as shown in fig. 3, including a plurality of foretell from formula of inclining side wall template 13 platform trucks, be provided with asynchronous shedder between adjacent frame 14, asynchronous shedder includes bolted connection has the hinged joint module 11 and the connecting screw 10 that are convenient for drive a plurality of frames 14 simultaneously and remove, hinged joint module 11 adopts the hinge among the prior art, is convenient for spur a plurality of from formula of inclining side wall template 13 platform trucks simultaneously and removes to required position. Connecting columns 12 are fixed in the frames 14, and connecting screw rods 10 for connecting the adjacent frames 14 are arranged between the connecting columns 12 on the adjacent frames 14, so that the adjacent fixed frames 14 can synchronously move to complete demoulding; the trolley units are assembled in groups, the length of a once-poured wall body is increased, and meanwhile, the demoulding is carried out in groups, so that the bending loss possibly generated in the self-inclining and demoulding process of the template 13 is prevented, the loss of the template 13 group is reduced, and the control is convenient.
A method for using a self-tilting side wall form 13 trolley device, as shown in fig. 4, based on the self-tilting side wall form 13 trolley device, includes the following steps:
step one, preparation before pouring: the self-inclining type side wall formwork 13 trolley is driven to a specified position through a hoisting device, the self-inclining type side wall formwork 13 trolley is lifted up, a spherical hinge 4 and a supporting oil cylinder 5 are installed at the bottom of a frame 14, a telescopic oil cylinder 8 extends out, the formwork 13 is pushed out, coarse adjustment is conducted on the formwork 13, a plurality of connecting screw rods 10 are installed between the formwork 13 and the frame 14, further fixation is conducted, accurate fixing position operation is completed, and pouring thickness is controlled;
step two, demolding: arranging a balancing weight 7 on a frame 14, disconnecting hinge connection modules 11 of two adjacent sets of workshops, connecting only by a connecting screw rod 10, contracting a tail supporting oil cylinder 5, and separating a casting wall and a template 13 by using the self weight of a template trolley;
step three, finishing demoulding: after demolding is completed, the spherical hinge 4 and the supporting oil cylinder 5 are removed by the aid of the jacking device, the trolley is driven to the next position, the spherical hinge 4 and the supporting oil cylinder 5 are replaced, and demolding is repeated.
In summary, the following steps:
when the invention is used, a unique demoulding mode is adopted: the pushing device is retracted, then the frame 14 rotates by taking the rotating mechanism as a rotating shaft under the action of self weight, the template 13 is driven to move to complete demoulding, the demoulding mode is simplified, and the requirement on the operation technology is effectively reduced; by additionally arranging the asynchronous demoulding device, the one-time demoulding distance can be ensured to be long enough, the distance between the templates 13 can be shortened, the templates 13 are prevented from being twisted and deformed in the demoulding process, and the working efficiency is improved; through setting up adjusting device into extending structure, reduce horizontal length, practice thrift the horizontal space of platform truck, can be through narrow and small space and guarantee to cast the wall precision.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The self-inclining type side wall template (13) trolley comprises a trolley frame (14) and is characterized in that a template (13) is adjustably arranged on one side of the trolley frame (14), an adjusting device for adjusting the position of the template (13) is arranged between the template (13) and the trolley frame (14), a wheel walking device convenient for moving the position of the trolley frame (14) is arranged at the bottom of the trolley frame (14), and a self-inclining type demolding device used for pushing the trolley frame (14) to incline is further arranged at the bottom of the trolley frame (14);
the self-dumping demoulding device comprises a rotating mechanism and a pushing device which are respectively arranged on two sides of the frame (14).
2. The self-inclining side wall form (13) trolley as claimed in claim 1, wherein the adjustment means comprises coarse adjustment means and fine adjustment means;
the coarse adjustment device comprises a telescopic oil cylinder (8) which is fixed on the frame (14) and used for driving the template (13) to move.
3. The self-inclining side wall formwork (13) trolley as claimed in claim 2, wherein one end of the telescopic oil cylinder (8) is hinged to the frame (14), the other end of the telescopic oil cylinder is hinged to the formwork (13), a sleeve (9) is fixed on the frame (14), and the telescopic oil cylinder (8) is arranged in the sleeve (9) in a penetrating manner.
4. The self-inclining side wall formwork (13) trolley according to claim 2, wherein the fine adjustment device comprises a plurality of telescopic lead screws (6), and two ends of each telescopic lead screw (6) are respectively connected with the formwork (13) and the frame (14).
5. The self-inclining side wall formwork (13) trolley as claimed in claim 1, wherein the rotating mechanism is a spherical hinge (4) and the pushing device is a supporting cylinder (5).
6. The self-inclining side wall formwork (13) trolley as claimed in claim 1, wherein the wheel traveling device comprises a steel rail (15) laid on the bottom of the frame (14), and a roller (16) matched with the steel rail (15) is rotatably connected to the bottom of the frame (14).
7. The self-inclining side wall formwork (13) trolley as claimed in claim 1, wherein a counterweight (7) is arranged on one side of the frame (14) close to the pushing device.
8. The self-dumping side wall formwork (13) trolley device is characterized by comprising a plurality of self-dumping side wall formwork (13) trolleys according to any one of claims 1 to 6, wherein a plurality of hinge connection modules (11) which are convenient for driving the plurality of frames (14) to move simultaneously are detachably connected between the adjacent frames (14).
9. The self-inclining side wall formwork (13) trolley device as claimed in claim 8, wherein connecting columns (12) are arranged on the frames (14), and connecting screws (10) for connecting the adjacent frames (14) are arranged between the connecting columns (12) on the adjacent frames (14).
10. A method for using a self-inclining side wall formwork (13) trolley device, which is characterized in that the self-inclining side wall formwork (13) trolley device based on claim 9 comprises the following steps:
step one, preparation before pouring: the self-inclining type side wall formwork (13) trolley is driven to a specified position through a hoisting device, the self-inclining type side wall formwork (13) trolley is jacked up, a self-inclining type demoulding device is installed at the bottom of the frame (14), the position of the formwork (13) is changed through an adjusting device, and the pouring thickness is controlled;
step two, demolding: arranging a balancing weight (7) on a frame (14), dismantling hinge connection modules (11) between two adjacent groups of self-inclining side wall templates (13) and a workshop, contracting a pushing device, and separating a cast wall from the templates (13) by using the self weight of a template trolley;
step three, finishing demoulding: and after demolding is finished, jacking the trolley of the self-inclining type side wall template (13), removing the self-inclining type demolding device, and moving the trolley of the self-inclining type side wall template (13) to the next position for repeated operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911421215.XA CN111075480A (en) | 2019-12-31 | 2019-12-31 | Self-inclining type side wall formwork trolley, device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911421215.XA CN111075480A (en) | 2019-12-31 | 2019-12-31 | Self-inclining type side wall formwork trolley, device and using method thereof |
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| Publication Number | Publication Date |
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| CN111075480A true CN111075480A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911421215.XA Pending CN111075480A (en) | 2019-12-31 | 2019-12-31 | Self-inclining type side wall formwork trolley, device and using method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112422A (en) * | 2020-09-18 | 2020-12-22 | 中铁济南工程建设监理有限公司 | Template support assembly for subway station side wall and supervision method thereof |
| CN112252705A (en) * | 2020-10-23 | 2021-01-22 | 中国一冶集团有限公司 | Device facilitating automatic demolding of unilateral formwork and support turnover and using method of device |
| CN113482665A (en) * | 2021-08-18 | 2021-10-08 | 廉江市第三建筑工程有限公司 | Construction method of single side wall formwork trolley |
-
2019
- 2019-12-31 CN CN201911421215.XA patent/CN111075480A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112422A (en) * | 2020-09-18 | 2020-12-22 | 中铁济南工程建设监理有限公司 | Template support assembly for subway station side wall and supervision method thereof |
| CN112252705A (en) * | 2020-10-23 | 2021-01-22 | 中国一冶集团有限公司 | Device facilitating automatic demolding of unilateral formwork and support turnover and using method of device |
| CN113482665A (en) * | 2021-08-18 | 2021-10-08 | 廉江市第三建筑工程有限公司 | Construction method of single side wall formwork trolley |
| CN113482665B (en) * | 2021-08-18 | 2022-03-25 | 廉江市第三建筑工程有限公司 | Construction method of single side wall formwork trolley |
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