CN113445783A - Telescopic intelligent concrete formwork support and control method thereof - Google Patents
Telescopic intelligent concrete formwork support and control method thereof Download PDFInfo
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- CN113445783A CN113445783A CN202110752044.XA CN202110752044A CN113445783A CN 113445783 A CN113445783 A CN 113445783A CN 202110752044 A CN202110752044 A CN 202110752044A CN 113445783 A CN113445783 A CN 113445783A
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- 238000009415 formwork Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
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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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
- E04G11/52—Girders, beams, or the like as supporting members for forms of several units arranged one after another
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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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
- E04G25/00—Shores or struts; Chocks
- E04G2025/003—Supports therefor, e.g. tripods
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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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G2025/047—Shores or struts; Chocks telescopic which telescoping action effected by a piston
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
本发明涉及混凝土施工领域，具体公开了一种可伸缩智能混凝土模板支架，包括支架本体，所述支架本体包括由上至下依次相连的多个可伸缩单元；压力传感器，所述压力传感器安装于支架本体与混凝土模板之间，用于测量混凝土模板对支架本体的压力；控制系统，所述控制系统分别与可伸缩单元和压力传感器连接，根据压力传感器所监测的压力值控制可伸缩单元伸缩。本发明能够根据施工作业的要求、以及混凝土养护的状况对混凝土模板支架进行伸缩和移动，便于混凝土的施工以及混凝土模板支架的反复利用。同时本发明还公开了实施该混凝土模板支架的控制方法。
The invention relates to the field of concrete construction, and specifically discloses a retractable intelligent concrete formwork support, comprising a support body, the support body comprising a plurality of retractable units connected in sequence from top to bottom; a pressure sensor, the pressure sensor is installed in Between the support body and the concrete formwork, it is used to measure the pressure of the concrete formwork on the support body; the control system, the control system is respectively connected with the retractable unit and the pressure sensor, and controls the retractable unit to expand and contract according to the pressure value monitored by the pressure sensor. The invention can expand, contract and move the concrete formwork support according to the requirements of construction work and the condition of concrete maintenance, so as to facilitate the construction of concrete and the repeated utilization of the concrete formwork support. At the same time, the invention also discloses a control method for implementing the concrete formwork support.
Description
Technical Field
The invention relates to the field of concrete construction, in particular to a cocoa telescopic intelligent concrete template support and a control method thereof.
Background
The concrete formwork support is used for supporting a concrete formwork in a concrete pouring process and a curing process and is widely applied to building engineering and underground engineering. In traditional work progress, concrete form support often needs the manual work to set up, demolishs after the maintenance is accomplished again, and such concrete form support can't reuse will lead to the construction operation cycle length, the big problem of workman's work load to whether be difficult to judge the concrete maintenance and reach design strength.
Disclosure of Invention
In order to solve the technical problems, the invention provides a concrete formwork support which can be freely stretched and retracted and recycled and can monitor whether concrete curing reaches the designed strength on one hand, and also provides a control method of the concrete formwork support on the other hand.
In one aspect, the present invention provides a retractable intelligent concrete form support comprising:
the bracket comprises a bracket body, wherein the bracket body comprises a plurality of telescopic units which are sequentially connected from top to bottom;
the pressure sensor is arranged between the support body and the concrete template and used for measuring the pressure of the concrete template on the support body;
and the control system is respectively connected with the telescopic unit and the pressure sensor and controls the telescopic unit to be telescopic according to the pressure value monitored by the pressure sensor.
Furthermore, the telescopic unit comprises a plurality of first rod bodies which are respectively arranged along the horizontal direction and the vertical direction of the bracket body, a horizontal bracket which is connected with two adjacent first rod bodies along the horizontal direction, a vertical bracket which is connected with two adjacent first rod bodies along the vertical direction, and a hydraulic pump; the first rod body comprises a hollow channel, and adjacent vertical supports are respectively inserted into the channel in a movable manner along the axial direction of the first rod body to form a closed first cavity; hydraulic oil is filled in the first cavity; the hydraulic pump is communicated with the first cavity through a hydraulic pipeline.
Further, the concrete form support further comprises
The roller device is connected with the bracket body in a manner of moving along the vertical direction through a first telescopic device;
the support device is connected with the bracket body through a second telescopic device in a manner of moving along the vertical direction;
the first telescopic device and the second telescopic device are in transmission connection with the first driving device respectively, and the first driving device drives the first telescopic device and the second telescopic device to move reversely in the vertical direction respectively.
Further, the first telescopic device comprises a first screw rod and a first gear; a first tooth part is arranged on the outer side of the first gear, a first threaded through hole penetrating along the axial direction is arranged in the middle of the first gear, and the first screw rod is in threaded fit with the first threaded through hole; the second telescopic device comprises a second screw rod and a second gear; a second tooth part is arranged on the outer side of the second gear, a second threaded through hole penetrating along the axial direction is formed in the middle of the second gear, and the second screw rod is in threaded fit with the second threaded through hole; the first tooth part is externally meshed with the second tooth part, and the first driving device is in transmission connection with the first gear or the second gear.
Furthermore, the bottom of the bracket body is fixedly connected with two fixing plates; a first gap is formed between the two fixed plates, and the first gear and the second gear are respectively positioned in the first gap.
Furthermore, one surface of the fixing plate facing the first gear is provided with an annular recess; the surfaces of the first gear and the second gear are respectively provided with an annular bulge; the annular bulge is inserted into the annular recess, and a bearing is assembled between the annular bulge and the fixing plate.
Further, the roller device comprises a roller bracket, a roller shaft, a roller and a second driving part; the roller bracket is respectively connected with the first telescopic device and the roller shaft; the roller shaft is connected with the roller; the second driving part is connected with the roller shaft.
Further, the support device comprises a support frame and support legs; the support frame is respectively connected with the second telescopic device and the supporting legs.
Further, the control system includes: the system comprises an information center, a warning lamp and a voice prompter; the information center is connected with the warning lamp, and the warning lamp is controlled to warn according to the safety condition of the concrete formwork support; the information center is also connected with a voice prompter, and carries out voice prompt on the curing degree of the concrete according to the pressure value measured by the pressure sensor.
In another aspect of the present invention, a method for controlling any one of the above retractable intelligent concrete form supports includes the following steps:
firstly, a control system controls a roller device and a support device to move reversely, so that the roller device is contacted with the ground; then controlling the roller device to move to enable the concrete formwork support to reach an appointed operation area;
secondly, the control system controls the roller device and the support device to move reversely, so that the support device is contacted with the ground; controlling the plurality of telescopic units to extend until the concrete formwork reaches the erection required position;
thirdly, detecting the safety of the concrete formwork support, and warning if the concrete formwork support is found to have faults; if the concrete formwork support does not have faults, erecting and pouring the concrete formwork;
fourthly, the pressure sensor measures the pressure of the concrete template on the support body in real time, and if the pressure value reaches a threshold value, concrete curing is finished and prompt is given;
fifthly, the control system controls the plurality of telescopic units to contract and controls the roller device and the support device to move reversely, so that the roller device is contacted with the ground; and then controlling the roller device to move so that the concrete formwork support reaches the designated storage position.
Has the advantages that: 1. according to the telescopic intelligent concrete formwork support, the support body can be converted into a storage state and a support state by controlling the extension and the contraction of the telescopic units, so that the concrete formwork support can be repeatedly utilized, manual repeated erection and dismantling are avoided, the construction period is shortened, and the workload is reduced; and the concrete formwork support can be standardized and unified.
2. According to the telescopic intelligent concrete formwork support, the pressure value threshold of the concrete formwork to the support body is set, when the pressure sensor reaches the threshold, the fact that concrete curing reaches the designed strength can be determined, and prompting can be carried out, so that intellectualization and unmanned concrete curing are achieved.
3. According to the telescopic intelligent concrete formwork support, before and after the concrete formwork support is used, the roller devices and the support devices can be alternately switched to be respectively contacted with the ground, so that the concrete formwork support can be moved and supported.
Drawings
FIG. 1 is a schematic elevation view of a concrete form frame according to an embodiment of the present invention;
FIG. 2 is a schematic view of the inner structure of the concrete form frame in operation according to the embodiment of the present invention
FIG. 3 is a schematic cross-sectional view of a single telescopic unit according to an embodiment of the present invention;
FIG. 4 is a schematic axial cross-sectional view of a first telescoping device and a second telescoping device in accordance with an embodiment of the present invention;
fig. 5 is a schematic diagram of an internal structure of a control system according to an embodiment of the present invention.
Reference numerals: 1. a concrete form; 2. a stent body; 3. a pressure sensor; 4. a control system; 5. a roller device; 6. a support device; 7. a shear support; 8. concrete; 21. a first rod body; 22. a horizontal support; 23. a vertical support; 24. a first cavity; 41. an information center; 42. a warning light; 43. a voice prompter; 44. a cradle move button; 45. a bracket operation button; 46. a bracket removal button; 51. a roller bracket; 52. a roller shaft; 53. a roller; 61. a support frame; 62. supporting legs; 63. a non-slip mat; 91. a first lead screw; 92. a first gear; 93. a fixing plate; 94. a second lead screw; 95. a second gear; 96. an angular contact bearing; 97. a thrust ball bearing; 911. a first threaded through hole; 912. an annular projection; 951. a second threaded through hole.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1 and 2, the present embodiment provides a telescopic smart concrete formwork support, which includes a support body 2, a pressure sensor 3 and a control system 4.
Specifically, the bracket body 2 is arranged on the top of the concrete formwork 1, the pressure sensor 3 is arranged between the bracket body 2 and the concrete formwork 1, and the pressure of the concrete formwork 1 on the bracket body 2 is measured in real time through the pressure sensor 3, so that the maintenance condition of the concrete is known. In the traditional concrete curing process, whether the curing of the concrete reaches the designed strength is determined by the curing time, for example, the curing time of the ordinary portland cement concrete cannot be less than 7 days, the curing time with a slow-setting admixture or the concrete with an anti-permeability requirement cannot be less than 14 days, and the like, and the curing time has a great relationship with the material of the concrete and the environment where the concrete is located, so that the concrete has great uncertain factors, and the concrete is difficult to really reach the designed strength. Hydration reaction of concrete in the curing process is one of important factors for evaluating the strength of concrete, and the concrete slightly expands and contracts in the early stage in the hydration reaction process. In the concrete shrinkage process, the pressure of the concrete template 1 on the support body 2 is gradually reduced until the pressure value is the pressure value corresponding to the design strength of concrete curing, the concrete curing can be determined to reach the design strength, and the unmanned and intelligent concrete curing is realized.
Particularly, support body 2 has included a plurality of scalable units that from top to bottom link to each other in proper order, scalable unit and pressure sensor 3 are connected with control system 4 respectively, control system 4 receives the pressure value that pressure sensor 3 measured in real time, when the pressure value reachs the pressure value threshold value that concrete curing strength corresponds, control system 4 can control the scalable unit shrink, make concrete formwork support volume reduce, break away from the concrete, be convenient for store, make concrete formwork support can use repeatedly, and make concrete formwork support can standardize, unitize.
Specifically, as shown in fig. 3, the telescopic unit includes a plurality of first rods 21 arranged in the horizontal direction and the vertical direction of the bracket body 2, respectively, a horizontal bracket 22 connecting two first rods 21 in the horizontal direction, a vertical bracket 23 connecting two adjacent first rods 21 in the vertical direction, and a hydraulic pump; the first rod body 21 comprises a hollow channel, the two vertical supports 23 are respectively inserted into the channel, the two vertical supports 23 can respectively move along the axial direction of the first rod body 21, the two vertical supports 23 define a closed first cavity 24 in the channel, and the first cavity 24 is filled with hydraulic oil; the hydraulic pumps are connected with the first cavities 24 in the first rod bodies 21 through hydraulic pipelines respectively. The volume increase or the reduction of hydraulic oil in the first cavity 24 can be controlled through the positive and negative rotation of the hydraulic pump to the extension or the shrink of the telescopic unit is controlled, the support body 2 is realized to support the concrete formwork 1 during maintenance, and the reduced volume is separated from the concrete formwork 1 after the maintenance is finished, and the storage is convenient.
As a further improvement of this embodiment, as shown in fig. 1, the concrete form frame further includes a roller device 5 and a support device 6, the roller device 5 and the support device 6 are respectively connected to the frame body 2 through a first telescopic device and a second telescopic device, and the support device 6 and the roller device 5 can respectively move in the vertical direction; the first telescopic device and the second telescopic device are respectively in transmission connection with the first driving device, and the first driving device drives the first telescopic device and the second telescopic device to move reversely in the vertical direction. Under the action of the first telescopic device and the second telescopic device, the roller device 5 and the support device 6 move alternately, and can be switched to the roller device 5 to support the support body 2 in the walking process and drive the support body 2 to move; can support body 2 by support device 6 at the operation in-process, guarantee the stability of during operation concrete form support.
Specifically, as shown in fig. 4, the first telescoping device includes a first lead screw 91 and a first gear 92; a first tooth part is arranged on the outer side of the first gear 92, a first threaded through hole 911 penetrating along the axial direction is arranged in the middle of the first gear 92, the first screw rod 91 is in threaded fit with the first threaded through hole 911, and when the first gear 92 rotates, the first screw rod 91 and the first gear 92 are driven to move relatively; the second telescopic device comprises a second screw rod 94 and a second gear 95; a second tooth part is arranged on the outer side of the second gear 95, a second threaded through hole 951 penetrating along the axial direction is arranged in the middle of the second gear, the second screw rod 94 is matched with the second threaded through hole 951, and when the second gear 95 rotates, the second screw rod 94 and the second gear 95 are driven to move relatively; the first threaded through hole 911 and the second threaded through hole 951 have the same thread direction, the first tooth part and the second tooth part are externally engaged, the first driving device may adopt a motor, and a driving gear on an output shaft of the motor is engaged with the first gear 92.
When the first gear 92 is driven to rotate by the motor, the first gear 92 drives the second gear 95 to rotate, and the first tooth part and the second tooth part are meshed externally, so that the rotating directions of the first gear 92 and the second gear 95 are opposite, and the first lead screw 91 and the second lead screw 94 move in opposite directions, so that the roller device 5 and the support device 6 are switched with each other, the roller device 5 supports during walking, and the support device 6 supports during operation.
As a further improvement, two fixing plates 93 are fixedly connected to the bottom of the bracket body 2, a first gap is formed between the two fixing plates 93, the first gear 92 and the second gear 95 are respectively located in the first gap, and the two fixing plates 93 limit the vertical movement of the first gear 92 and the second gear 95. Third threaded through holes are formed in the two fixing plates 93 respectively, the first lead screw 91 and the second lead screw 94 are in threaded fit with the third threaded through holes respectively, the force applied to the roller device 5 or the support device 6 in the vertical direction by the support body 2 is borne by the matched threaded structure, and the connection strength among the roller device 5, the support device 6 and the support body 2 is enhanced.
As a further modification, as shown in fig. 4, two fixing plates 93 are provided with annular recesses on sides thereof facing the first gear 92 and the second gear 95, respectively, and annular protrusions 912 are provided on surfaces of the first gear 92 and the second gear 95, respectively, the annular protrusions 912 being inserted into the annular recesses, and bearings including an angular contact bearing 96 and a thrust ball bearing 97 being fitted between the annular protrusions 912 and the fixing plates 93; the inner ring of the angular contact bearing 96 is in interference fit with the outer wall of the annular protrusion 912, and the outer ring is in interference fit with the inner wall of the annular recess; a second gap exists between the surface of the first gear 92 and the surface of the second gear 95 and the fixed plate 93, respectively, and the second gap is used for accommodating a thrust ball bearing 97, one end of the thrust ball bearing 97 is in contact with the fixed plate 93, and the other end of the thrust ball bearing 97 is in contact with the end of the annular protrusion 912. Under the matching action of the angular contact bearing 96 and the thrust ball bearing 97, the first gear 92 or the second gear 95 is prevented from directly contacting the fixed plate 93, so that the gears can smoothly rotate, the acting force of the first gear 92 or the second gear 95 in the axial direction can be transmitted to the fixed plate 93 through the angular contact bearing 96 and the thrust bearing, and the support action of the rolling device and the support device on the support body 2 is ensured.
As a further improvement, the roller device 5 includes a roller bracket 51, a roller shaft 52, a roller 53, and a second driving portion; the roller bracket 51 is respectively connected with the first telescopic device and the roller shaft 52, the roller shaft 52 is connected with the roller 53, the second driving part is in transmission connection with the roller shaft 52, the roller shaft 52 is driven to rotate through the second driving part, so that the roller device 5 is driven to drive the bracket body 2 to move, the concrete formwork bracket is conveniently moved to an operation area before operation, and the concrete formwork bracket is conveniently recovered after operation. The support device 6 comprises a support frame 61 and a support leg 62; the support frame 61 is connected second telescoping device and supporting legs 62 respectively, supporting legs 62 keep away from the one end of support frame 61 still is provided with slipmat 63, effectively supports the support through support device 6, guarantees that the operation in-process concrete form support remains stable.
As a further improvement, as shown in fig. 5, the control system 4 includes an information center 41, a warning light 42 and a voice prompter 43; the information center 41 is connected with the warning lamp 42, and the warning lamp 42 is controlled to warn according to the safety condition of the concrete formwork support; the information center 41 is also connected with a voice prompter 43, and carries out voice prompt on the curing degree of the concrete according to the pressure value measured by the pressure sensor 3.
As a further improvement, the control system 4 further includes a storage device in which a corresponding program is stored, a rack moving button 44, a rack working button 45, and a rack removing button 46, the storage device being connected to the information center 41, and the rack moving button 44, the rack working button 45, and the rack removing button 46 also being connected to the information center 41, respectively. By pressing the stand operation button 45 to activate the stored stand operation program, the first expansion device and the second expansion device can be alternately expanded and contracted, the stand device 6 is replaced to support the stand body 2, and the expansion units are expanded to expand the concrete formwork stand to the operation state. Activation of the stored stent removal program by depressing the stent removal button 46 enables each telescopic unit to be contracted, and the first telescopic device and the second telescopic device to be alternately contracted and contracted, instead of the roller device 5 supporting the stent body 2. By pressing the support moving button 44, the second driving means can be driven to operate, thereby moving the concrete form support.
As a further improvement, the concrete formwork support further comprises a shear support 7, the shear support 7 comprises two shear rods arranged along the diagonal line of the support body 2, and the shear rods are respectively bound in a telescopic manner. After the telescopic unit is extended and before the telescopic unit is contracted, the shear brace 7 is respectively bound and the shear brace 7 is removed.
Example 2
This embodiment provides a method for controlling the concrete form frame described in embodiment 1, which specifically includes
Firstly, the control system 4 controls the roller device 5 and the support device 6 to move reversely, so that the roller device 5 is contacted with the ground; then controlling the roller device 5 to move to enable the concrete formwork support to reach the designated operation area;
secondly, the control system 4 controls the roller device 5 and the support device 6 to move reversely, so that the support device 6 is contacted with the ground; controlling the plurality of telescopic units to extend until the concrete formwork 1 reaches the erection required position;
thirdly, detecting the safety of the concrete formwork support, and warning if the concrete formwork support is found to have faults; if the concrete formwork support does not have faults, erecting and pouring the concrete formwork 1;
fourthly, the pressure sensor 3 measures the pressure of the concrete template 1 on the support body 2 in real time, and if the pressure value reaches a threshold value, concrete curing is finished and prompt is given;
fifthly, the control system 4 controls the telescopic units to contract and controls the roller device 5 and the support device 6 to move in opposite directions, so that the roller device 5 is in contact with the ground; and then controlling the roller device 5 to move so that the concrete formwork support reaches the designated storage position.
Specifically, in the first step, the control system 4 controls the roller device 5 and the support device 6 to move in reverse, and the control system 4 controls the motor of the first driving part to rotate in forward direction, so that the first gear 92 and the second gear 95 rotate in reverse direction, and the first lead screw 91 and the second lead screw 94 are controlled to move in reverse direction, so that the roller device 5 and the support device 6 move in reverse direction until being supported by the roller device 5, and the roller device 5 drives the support body 2 to move; in the second step, the control system 4 controls the roller device 5 and the support device 6 to move in opposite directions by controlling the motor of the first driving part to rotate in opposite directions through the control system 4, so that the first gear 92 and the second gear 95 rotate in opposite directions and rotate in opposite directions in the first step, thereby controlling the first lead screw 91 and the second lead screw 94 to move in opposite directions, and the roller device 5 and the support device 6 to move in opposite directions until being supported by the support device 6.
As a further improvement, in the second step, when the telescopic units are extended to the position where the concrete formwork 1 reaches the erection requirement, the shear supports 7 are bound with the telescopic units, and the shear resistance and the overall stability of the bracket body 2 are improved by the shear supports 7.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several equivalent substitutions or obvious modifications can be made without departing from the spirit of the invention, and all the properties or uses are considered to be within the scope of the invention.
Claims (10)
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| CN202110752044.XA CN113445783B (en) | 2021-06-29 | 2021-06-29 | Telescopic intelligent concrete formwork support and control method thereof |
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| CN202110752044.XA CN113445783B (en) | 2021-06-29 | 2021-06-29 | Telescopic intelligent concrete formwork support and control method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207245166U (en) * | 2017-04-19 | 2018-04-17 | 武汉科技大学 | A kind of beam-slab template safety jack with pressure sensing device |
| CN108979130A (en) * | 2018-07-30 | 2018-12-11 | 中铁十六局集团北京轨道交通工程建设有限公司 | A kind of the side wall unilateral side vertical mold device and construction method of adjustable formwork height |
| CN110578401A (en) * | 2019-09-16 | 2019-12-17 | 中建筑港集团有限公司 | Monitoring system for cast-in-place concrete and pouring method with monitoring system |
| CN211201221U (en) * | 2019-10-14 | 2020-08-07 | 中交武汉港湾工程设计研究院有限公司 | Concrete intelligence maintenance system |
| KR102211474B1 (en) * | 2020-07-23 | 2021-02-05 | 주식회사 비콘 | Construction support structure for fixing yoke by magnetic |
-
2021
- 2021-06-29 CN CN202110752044.XA patent/CN113445783B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207245166U (en) * | 2017-04-19 | 2018-04-17 | 武汉科技大学 | A kind of beam-slab template safety jack with pressure sensing device |
| CN108979130A (en) * | 2018-07-30 | 2018-12-11 | 中铁十六局集团北京轨道交通工程建设有限公司 | A kind of the side wall unilateral side vertical mold device and construction method of adjustable formwork height |
| CN110578401A (en) * | 2019-09-16 | 2019-12-17 | 中建筑港集团有限公司 | Monitoring system for cast-in-place concrete and pouring method with monitoring system |
| CN211201221U (en) * | 2019-10-14 | 2020-08-07 | 中交武汉港湾工程设计研究院有限公司 | Concrete intelligence maintenance system |
| KR102211474B1 (en) * | 2020-07-23 | 2021-02-05 | 주식회사 비콘 | Construction support structure for fixing yoke by magnetic |
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| CN113445783B (en) | 2022-05-13 |
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