High and large formwork engineering supporting system and construction method thereof

Abstract

The invention discloses a high and large formwork engineering supporting system and a construction method thereof, and relates to the technical field of building construction.The high and large formwork engineering supporting system comprises a plurality of bases, and a supporting device is mounted at the top of each base; the supporting device comprises a fixed plate fixedly connected to the top of the base, a first vertical groove formed in the fixed plate, a first through hole formed in the top wall of the first vertical groove, a movable rod slidably connected to the first through hole, and a supporting plate fixedly connected to the top of the movable rod. The movable plate is fixedly connected to the bottom of the movable rod; and the driving mechanism is mounted on the side wall of the first vertical groove and used for driving the movable plate to move. The building and dismounting period of the supporting system can be shortened.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a high-rise formwork engineering support system and a construction method thereof. Background Art

[0002] At present, with the rapid development of the modern construction industry, the number of high-rise, super-high-rise buildings and construction projects with complex structures is increasing. These construction projects have put forward higher requirements on construction technology, especially in the field of formwork engineering.

[0003] Traditional formwork support systems mostly use steel pipe fastener scaffolding. Although it is highly flexible, it has a long erection and dismantling cycle, high labor intensity, and high material loss rate, which is not conducive to construction efficiency and cost control. Summary of the invention

[0004] The present application provides a large formwork engineering support system, which can shorten the erection and dismantling period of the support system, and adopts the following technical solutions: A high-rise formwork engineering support system comprises a plurality of bases, each of which is provided with a support device on its top, the support device comprising a fixed plate fixedly connected to the top of the base, a first vertical slot provided in the fixed plate, a first through hole provided in the top wall of the first vertical slot, a movable rod slidably connected to the first through hole, a support plate fixedly connected to the top of the movable rod, a movable plate fixedly connected to the bottom of the movable rod, and a driving mechanism installed on the side wall of the first vertical slot for driving the movable plate to move.

[0005] By adopting the above scheme, when the formwork needs to be supported, the movable plate is first driven upward by the driving mechanism, the movable plate moves upward to drive the movable rod to move upward, the movable rod moves upward to drive the supporting plate to move upward, and the supporting plate moves upward to support the formwork; in summary, the set supporting device is convenient for supporting the formwork, thereby shortening the erection and dismantling period of the supporting system.

[0006] Preferably, the driving mechanism includes a screw rotatably connected to the inner wall of the first vertical groove, a transmission assembly installed on the side wall of the first vertical groove for driving the screw to rotate, two strip holes opened on both sides of the first vertical groove, and two vertical rods respectively fixed to the inner walls of the two strip holes; the movable plate is threadedly connected to the screw, the two vertical rods are respectively arranged through the two ends of the movable plate, and the movable plate is slidably connected to the two vertical rods.

[0007] By adopting the above solution, when the movable plate needs to be driven to move, the lead screw is first driven to rotate through the transmission assembly, and the rotation of the lead screw can drive the movable plate to move; in summary, the provided driving mechanism is convenient for driving the movable plate to move.

[0008] Preferably, the transmission assembly includes a horizontal axis rotatably connected to the side wall of the first vertical slot, a first bevel gear installed at one end of the horizontal axis, a drive motor installed at the other end of the horizontal axis, and a second bevel gear fixed to the side wall of the screw; the drive motor is installed on the outer side wall of the first vertical slot, and the first bevel gear is meshed with the second bevel gear.

[0009] By adopting the above scheme, when it is necessary to drive the lead screw to rotate, start the drive motor first. At this time, the output shaft of the drive motor drives the horizontal axis to rotate, the rotation of the horizontal axis drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, and the rotation of the second bevel gear can drive the lead screw to rotate; in summary, the transmission assembly set up is convenient for driving the lead screw to rotate.

[0010] Preferably, a connecting device is provided between two adjacent fixing plates.

[0011] By adopting the above solution, the provided connecting device facilitates the connection of the two fixing plates, thereby improving the stability between the two fixing plates.

[0012] Preferably, the connecting device includes two connecting plates respectively fixedly connected to opposite sides of two adjacent fixed plates, two sliding sleeves respectively slidably connected to vertical rods on the two fixed plates, two dovetail grooves respectively opened at the bottom of the two connecting plates and two dovetail plates respectively slidably connected to the two dovetail grooves; a positioning block and a positioning groove are provided between the two connecting plates, the positioning block is inserted into the positioning groove, a vertical spring is fixedly connected to the top of each sliding sleeve, and an end of the vertical spring away from the sliding sleeve is fixedly connected to the top wall of the strip hole; the two sliding sleeves are respectively provided corresponding to the two dovetail plates, and a connecting rod is hinged between the sliding sleeve and the dovetail plate; a first plug block and a connecting block are provided between the two dovetail plates, a first slot for plugging the first plug block is opened on one side of the connecting block, and a first limiting mechanism for limiting the first plug block is installed in the first slot.

[0013] Preferably, the first limiting mechanism includes a second through hole opened in the bottom wall of the first slot, a second plug block slidably connected to the second through hole, a pull rod fixed to the bottom of the second plug block, a first reset block fixed to one side of the second plug block, a first reset groove opened on one side of the second through hole and a first reset spring fixed to one side of the first reset block; a second slot is opened at the bottom of the first plug block, one end of the second plug block is provided with a first inclined surface and is inserted into the second slot; the first reset block is slidably connected to the first reset groove, and one end of the first reset spring away from the first reset block is fixed to the inner wall of one end of the first reset groove; a second limiting mechanism for limiting the second plug block is installed on one side of the second through hole.

[0014] By adopting the above scheme, in addition, after the movable plate moves upward to a certain distance, it will drive the sliding sleeve to move upward, the sliding sleeve moves upward to drive the connecting rod to move, and the connecting rod movement drives the dovetail plate to move, so that the first plug block can be inserted into the first slot. When the first plug block is inserted into the first slot, the first plug block drives the second plug block to move downward under the action of the first inclined surface, and the second plug block moves downward to drive the first reset block to move downward, and the first reset block moves downward to press the first reset spring; when the first plug block is inserted into the first slot, the first reset block drives the second plug block to be inserted into the second slot under the action of the first reset spring, so that the two fixed plates can be fixedly connected, which can improve the stability of the two adjacent fixed plates.

[0015] Preferably, the second limiting mechanism includes a first horizontal groove opened on one side of the second through hole, a third plug block slidably connected to the first horizontal groove, a second reset block fixedly connected to one side of the third plug block, a second reset groove opened in the first horizontal groove and a second reset spring fixedly connected to one side of the second reset block; a third slot is opened on one side of the second plug block, a second inclined surface is provided at one end of the third plug block and is inserted into the third slot; the second reset block is slidably connected to the second reset groove, and one end of the second reset spring away from the second reset block is fixedly connected to the inner wall of one end of the second reset groove; a driving mechanism for separating the third plug block from the third slot is installed in the first horizontal groove.

[0016] By adopting the above scheme, when it is necessary to separate the first plug block from the first slot, the second plug block is first moved downward and separated from the second slot by the pull rod, and then the second plug block drives the third plug block to move into the first horizontal slot under the action of the second inclined surface. The movement of the third plug block into the first horizontal slot drives the second reset block to move, and the movement of the second reset block presses the second reset spring; when the third plug block is aligned with the third slot, the second reset block drives the third plug block to be plugged into the third slot under the action of the second reset spring, so that the second plug block can be limited, thereby facilitating the separation of the first plug block from the first slot; in summary, the second limiting mechanism is set to facilitate limiting the second plug block.

[0017] Preferably, the driving mechanism includes a second vertical groove opened in the side wall of the first horizontal groove, a third reset groove opened in the top wall of the second vertical groove, a third reset block slidably connected to the third reset groove, a third reset spring fixedly connected to the top of the third reset block, a push rod fixedly connected to the bottom of the third reset block and slidably connected to the second vertical groove, and a vertical tube rotatably connected to the inner wall of the second vertical groove; the third reset spring is fixedly connected to the top wall of the third reset groove at one end away from the third reset block; the side wall of the push rod is sequentially fixed with a plurality of spiral blocks along its circumference, the inner wall of the vertical tube is sequentially opened with a plurality of spiral grooves along its circumference, and the plurality of spiral blocks are matched with the plurality of spiral grooves in a one-to-one manner; the outer side wall of the vertical tube is fixedly connected with a spur gear, the end of the third plug block away from the second plug block is fixedly connected with a rack, and the spur gear is meshed with the rack.

[0018] By adopting the above scheme, when the third plug block needs to be separated from the third slot, the push rod is moved first. At this time, the push rod drives the vertical tube to rotate under the action of the spiral block and the spiral groove. The rotation of the vertical tube drives the spur gear to rotate. The rotation of the spur gear drives the rack to move. The movement of the rack can separate the third plug block from the third slot. In summary, the driving mechanism is set to facilitate the separation of the third plug block from the third slot.

[0019] Preferably, a brake mechanism is installed on one side of the first vertical slot, and the brake mechanism includes a second horizontal slot opened on one side of the first vertical slot, a brake plate slidably connected to the second horizontal slot, a fourth reset block fixed to one side of the brake plate, a fourth reset slot opened on one side of the second horizontal slot, and a fourth reset spring fixed to one side of the fourth reset block; one end of the brake plate can abut against one side of the movable rod, a third through hole is opened at the bottom of the second horizontal slot, a driving block is slidably connected in the third through hole, a third inclined surface is arranged on the side of the brake plate close to the driving block, and the third inclined surface matches the top of the driving block; a fifth reset block is fixedly connected to one side of the driving block, a fifth reset spring is fixedly connected to the top of the fifth reset block, a fifth reset slot for sliding the fifth reset block is opened on one side of the third through hole, and one end of the fifth reset spring away from the fifth reset block is fixedly connected to the inner wall of one end of the fifth reset slot; a driving rod is slidably connected in the third through hole, the top of the driving rod can abut against the bottom of the driving block, and the bottom of the driving rod is fixedly connected to the top of the sliding sleeve.

[0020] By adopting the above scheme, the upward movement of the sliding sleeve drives the driving rod to move upward, and the upward movement of the driving rod drives the driving block to move upward. At this time, the driving block drives the brake plate to move toward the direction close to the movable rod under the action of the third inclined surface, thereby braking the movable rod; in summary, the set braking mechanism facilitates braking of the movable rod.

[0021] In addition, the present application provides a construction method of a tall formwork engineering support system, which adopts the following technical solution: A construction method of a tall formwork engineering support system comprises the following steps: First, start the driving motor. At this time, the output shaft of the driving motor drives the horizontal shaft to rotate. The rotation of the horizontal shaft drives the first bevel gear to rotate. The rotation of the first bevel gear drives the second bevel gear to rotate. The rotation of the second bevel gear drives the lead screw to rotate. The lead screw drives the movable plate to move upward. The movable plate moves upward to drive the movable rod to move upward. The movable rod moves upward to drive the supporting plate to move upward. The supporting plate moves upward to support the template. In addition, after the movable plate moves upward to a certain distance, it will drive the sliding sleeve to move upward. The sliding sleeve moves upward to drive the connecting rod to move. The connecting rod movement drives the dovetail plate to move. In this way, the first plug block can be plugged into the first slot. When the first plug block is plugged into the first slot, the second The first plug block drives the second plug block to move downward under the action of the first inclined surface, and the second plug block moves downward to drive the first reset block to move downward, and the first reset block moves downward to press the first reset spring; when the first plug block is inserted into the first slot, the first reset block drives the second plug block to be inserted into the second slot under the action of the first reset spring, so that the two fixed plates can be fixedly connected, which can improve the stability of the two adjacent fixed plates; furthermore, the upward movement of the sliding sleeve drives the driving rod to move upward, and the upward movement of the driving rod drives the driving block to move upward, and at this time, the driving block drives the brake plate to move in the direction close to the movable rod under the action of the third inclined surface, so that the movable rod can be braked.

[0022] In summary, this application has the following beneficial effects: 1. When the formwork needs to be supported, the driving mechanism is used to drive the movable plate to move upward, the movable plate moves upward to drive the movable rod to move upward, the movable rod moves upward to drive the support plate to move upward, and the support plate moves upward to support the formwork; in summary, the support device is provided to facilitate the support of the formwork, thereby shortening the erection and dismantling cycle of the support system; 2. In addition, after the movable plate moves upward for a certain distance, it drives the sliding sleeve to move upward, the sliding sleeve moves upward to drive the connecting rod to move, and the connecting rod moves to drive the dovetail plate to move, so that the first plug block can be inserted into the first slot. When the first plug block is inserted into the first slot, the first plug block drives the second plug block to move downward under the action of the first inclined surface, and the second plug block moves downward to drive the first reset block to move downward, and the first reset block moves downward to press the first reset spring; when the first plug block is inserted into the first slot, the first reset block drives the second plug block to be inserted into the second slot under the action of the first reset spring, so that the two fixed plates can be fixedly connected, which can improve the stability of the two adjacent fixed plates; 3. The upward movement of the sliding sleeve drives the driving rod to move upward, and the upward movement of the driving rod drives the driving block to move upward. At this time, the driving block drives the brake plate to move toward the direction close to the movable rod under the action of the third inclined surface, thereby braking the movable rod; in summary, the braking mechanism set up facilitates braking of the movable rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 This is a structural schematic diagram highlighting the supporting device in the embodiment of the present application; Figure 3 This is a structural schematic diagram highlighting the connection device in the embodiment of the present application; Figure 4 This is a structural schematic diagram highlighting the first limiting mechanism in the embodiment of the present application; Figure 5 This is a structural schematic diagram highlighting the second limiting mechanism in the embodiment of the present application; Figure 6 This is a structural schematic diagram highlighting the connection between the push rod and the vertical pipe in the embodiment of the present application; Figure 7 This is a structural diagram highlighting the positional relationship between the braking mechanism and the movable rod in the embodiment of the present application; Figure 8 This is a structural schematic diagram highlighting the braking mechanism in the embodiment of the present application.

[0024] Description of the accompanying drawings: 1. base; 2. supporting device; 21. fixing plate; 211. first vertical groove; 212. first through hole; 22. movable rod; 23. supporting plate; 24. movable plate; 25. sleeve; 26. fastening bolt; 3. driving mechanism; 31. lead screw; 32. strip hole; 33. vertical rod; 34. horizontal axis; 35. first bevel gear; 36. driving motor; 37. second bevel gear; 4. connecting device 41, connecting plate; 411, dovetail groove; 412, positioning block; 413, positioning groove; 42, sliding sleeve; 43, dovetail plate; 44, vertical spring; 45, connecting rod; 46, first plug block; 47, connecting block; 471, first slot; 5, first limiting mechanism; 51, second through hole; 511, first reset groove; 52, second plug block; 521, first inclined surface; 53, pull rod; 54, first reset block; 5 5. first return spring; 56. second slot; 6. second limit mechanism; 61. first horizontal slot; 611. second return slot; 62. third plug block; 621. second inclined surface; 63. second return block; 64. second return spring; 65. third slot; 7. drive mechanism; 71. second vertical slot; 711. third return slot; 72. third return block; 73. third return spring; 74. push rod; 741. spiral block; 75. vertical tube; 751. spiral slot; 76. spur gear; 77. rack; 8. brake mechanism; 81. second horizontal slot; 811. fourth return slot; 812. third through hole; 813. fifth return slot; 82. brake plate; 821. third inclined surface; 83. fourth return block; 84. fourth return spring; 85. drive block; 86. fifth return block; 87. fifth return spring; 88. drive rod. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-8 This application is described in further detail.

[0026] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0027] This application discloses a high-rise formwork engineering support system, such as Figure 1 As shown, it comprises a plurality of bases 1 , and a supporting device 2 is installed on the top of each base 1 .

[0028] like Figure 1 and Figure 2As shown, the supporting device 2 includes a fixed plate 21 fixed to the top of the base 1, a first vertical groove 211 opened in the fixed plate 21, a first through hole 212 opened in the top wall of the first vertical groove 211, a movable rod 22 connected to the first through hole 212 along the vertical sliding direction, a supporting plate 23 fixed to the top of the movable rod 22, a movable plate 24 fixed to the bottom of the movable rod 22, and a driving mechanism 3 installed on the side wall of the first vertical groove 211 for driving the movable plate 24 to move; a sleeve 25 is vertically fixed to the bottom of the supporting plate 23, the inner circumference of the sleeve 25 can slide along the side wall of the movable rod 22, and the sleeve 25 is fixedly connected to the side wall of the movable rod 22 by a fastening bolt 26. When the formwork needs to be supported, the movable plate 24 is first driven upward by the driving mechanism 3, and the movable plate 24 moves upward to drive the movable rod 22 to move upward, and the movable rod 22 moves upward to drive the supporting plate 23 to move upward, and the supporting plate 23 moves upward to support the formwork; in summary, the support device 2 is set up to facilitate supporting the formwork, thereby shortening the erection and dismantling period of the support system.

[0029] like Figure 1 and Figure 2 As shown, the driving mechanism 3 includes a lead screw 31 connected to the inner wall of the first vertical slot 211 through a bearing, a transmission assembly installed on the side wall of the first vertical slot 211 for driving the lead screw 31 to rotate, two strip holes 32 opened on both sides of the first vertical slot 211, and two vertical rods 33 respectively fixed vertically to the inner walls of the two strip holes 32; the movable plate 24 is threadedly connected to the lead screw 31, and the two vertical rods 33 are respectively arranged to penetrate the two ends of the movable plate 24, and the movable plate 24 is vertically slidably connected to the two vertical rods 33. When it is necessary to drive the movable plate 24 to move, the lead screw 31 is first driven to rotate by the transmission assembly, and the rotation of the lead screw 31 can drive the movable plate 24 to move; in summary, the driving mechanism 3 is set to facilitate driving the movable plate 24 to move.

[0030] like Figure 1 and Figure 2 As shown, the transmission assembly includes a horizontal shaft 34 rotatably connected to the side wall of the first vertical slot 211 through a bearing, a first bevel gear 35 installed at one end of the horizontal shaft 34, a drive motor 36 installed at the other end of the horizontal shaft 34, and a second bevel gear 37 fixed to the side wall of the lead screw 31; the drive motor 36 is installed on the outer side wall of the first vertical slot 211, and the first bevel gear 35 is meshed with the second bevel gear 37. When it is necessary to drive the lead screw 31 to rotate, the drive motor 36 is started first, and at this time, the output shaft of the drive motor 36 drives the horizontal shaft 34 to rotate, the horizontal shaft 34 rotates to drive the first bevel gear 35 to rotate, the first bevel gear 35 rotates to drive the second bevel gear 37 to rotate, and the second bevel gear 37 rotates to drive the lead screw 31 to rotate; in summary, the transmission assembly is set to facilitate driving the lead screw 31 to rotate.

[0031] like Figure 1 and Figure 3 As shown, a connecting device 4 is provided between two adjacent fixing plates 21. The provided connecting device 4 facilitates the connection of the two fixing plates 21, thereby improving the stability between the two fixing plates 21.

[0032] like Figure 3 and Figure 4 As shown, the connecting device 4 includes two connecting plates 41 respectively fixed to opposite sides of two adjacent fixing plates 21, two sliding sleeves 42 respectively connected to the vertical rods 33 on the two fixing plates 21 along the vertical sliding direction, two dovetail grooves 411 respectively opened at the bottom of the two connecting plates 41, and two dovetail plates 43 respectively connected to the two dovetail grooves 411 along the length direction of the connecting plates 41; a positioning block 412 and a positioning groove 413 are provided between the two connecting plates 41, the positioning block 412 is inserted into the positioning groove 413, and each sliding sleeve A vertical spring 44 is vertically fixed to the top of 42, and one end of the vertical spring 44 away from the sliding sleeve 42 is fixed to the top wall of the strip hole 32; the two sliding sleeves 42 are respectively arranged corresponding to the two dovetail plates 43, and a connecting rod 45 is hinged between the sliding sleeve 42 and the dovetail plate 43; a first plug block 46 and a connecting block 47 are arranged between the two dovetail plates 43, and a first slot 471 for the first plug block 46 to be inserted is opened on one side of the connecting block 47, and a first limiting mechanism 5 for limiting the first plug block 46 is installed in the first slot 471.

[0033] like Figure 3 and Figure 4As shown, the first limiting mechanism 5 includes a second through hole 51 opened on the bottom wall of the first slot 471, a second plug block 52 vertically slidably connected to the second through hole 51, a pull rod 53 vertically fixed to the bottom of the second plug block 52, a first reset block 54 fixed to one side of the second plug block 52, a first reset groove 511 opened on one side of the second through hole 51 and a first reset spring 55 fixed to one side of the first reset block 54; a second slot 56 is opened at the bottom of the first plug block 46, one end of the second plug block 52 is provided with a first inclined surface 521 and is inserted into the second slot 56; the first reset block 54 is vertically slidably connected to the first reset groove 511, and one end of the first reset spring 55 away from the first reset block 54 is fixed to the inner wall of one end of the first reset groove 511; a second limiting mechanism 6 for limiting the second plug block 52 is installed on one side of the second through hole 51. In addition, after the movable plate 24 moves upward to a certain distance, it will drive the sliding sleeve 42 to move upward. The sliding sleeve 42 moves upward to drive the connecting rod 45 to move. The movement of the connecting rod 45 drives the dovetail plate 43 to move, so that the first plug block 46 can be inserted into the first slot 471. When the first plug block 46 is inserted into the first slot 471, the first plug block 46 drives the second plug block 52 to move downward under the action of the first inclined surface 521. The second plug block 52 moves downward and drives the first reset block 54 to move downward. The first reset block 54 moves downward to press the first reset spring 55; when the first plug block 46 is inserted into the first slot 471, the first reset block 54 drives the second plug block 52 to be inserted into the second slot 56 under the action of the first reset spring 55, so that the two fixed plates 21 can be fixedly connected, which can improve the stability of the two adjacent fixed plates 21.

[0034] like Figure 4 and Figure 5As shown, the second limiting mechanism 6 includes a first horizontal groove 61 opened on one side of the second through hole 51, a third plug block 62 slidably connected to the first horizontal groove 61, a second reset block 63 fixedly connected to one side of the third plug block 62, a second reset groove 611 opened in the first horizontal groove 61 and a second reset spring 64 fixedly connected to one side of the second reset block 63; a third slot 65 is opened on one side of the second plug block 52, one end of the third plug block 62 is provided with a second inclined surface 621 and is inserted into the third slot 65; the second reset block 63 is slidably connected to the second reset groove 611, and one end of the second reset spring 64 away from the second reset block 63 is fixedly connected to the inner wall of one end of the second reset groove 611; a driving mechanism 7 for separating the third plug block 62 from the third slot 65 is installed in the first horizontal groove 61. When it is necessary to separate the first plug block 46 from the first slot 471, the second plug block 52 is first moved downward and separated from the second slot 56 by the pull rod 53, and then the second plug block 52 drives the third plug block 62 to move into the first horizontal slot 61 under the action of the second inclined surface 621. The movement of the third plug block 62 into the first horizontal slot 61 drives the second reset block 63 to move, and the second reset block 63 moves to press the second reset spring 64; when the third plug block 62 is aligned with the third slot 65, the second reset block 63 drives the third plug block 62 to be plugged into the third slot 65 under the action of the second reset spring 64, so that the second plug block 52 can be limited, thereby facilitating the separation of the first plug block 46 from the first slot 471; in summary, the second limiting mechanism 6 is provided to facilitate limiting the second plug block 52.

[0035] like Figure 5 and Figure 6As shown, the driving mechanism 7 includes a second vertical slot 71 provided on the side wall of the first horizontal slot 61, a third reset slot 711 provided on the top wall of the second vertical slot 71, a third reset block 72 vertically slidably connected to the third reset slot 711, a third reset spring 73 vertically fixed to the top of the third reset block 72, a push rod 74 fixed to the bottom of the third reset block 72 and vertically slidably connected to the second vertical slot 71, and a vertical pipe 75 vertically rotatably connected to the inner wall of the second vertical slot 71 through a bearing; the third reset spring 73 is vertically fixed to the top of the third reset block 72, and a push rod 74 is fixed to the bottom of the third reset block 72 and vertically slidably connected to the second vertical slot 71. One end of the positioning spring 73 away from the third reset block 72 is fixed to the top wall of the third reset groove 711; a plurality of spiral blocks 741 are fixed to the side wall of the push rod 74 in sequence along its circumference, and a plurality of spiral grooves 751 are opened in sequence on the inner wall of the vertical tube 75 along its circumference, and the plurality of spiral blocks 741 are matched with the plurality of spiral grooves 751 in a one-to-one correspondence; a spur gear 76 is fixed to the outer side wall of the vertical tube 75, and a rack 77 is fixed to the end of the third plug block 62 away from the second plug block 52, and the spur gear 76 is meshed with the rack 77. When the third plug block 62 needs to be separated from the third slot 65, the push rod 74 is moved first. At this time, the push rod 74 drives the vertical pipe 75 to rotate under the action of the spiral block 741 and the spiral groove 751. The rotation of the vertical pipe 75 drives the spur gear 76 to rotate. The rotation of the spur gear 76 drives the rack 77 to move. The movement of the rack 77 can separate the third plug block 62 from the third slot 65. In summary, the driving mechanism 7 is set to facilitate the separation of the third plug block 62 from the third slot 65.

[0036] like Figure 2 , Figure 7 and Figure 8As shown, a brake mechanism 8 is installed on one side of the first vertical slot 211, and the brake mechanism 8 includes a second horizontal slot 81 opened on one side of the first vertical slot 211, a brake plate 82 slidably connected to the second horizontal slot 81, a fourth reset block 83 fixed to one side of the brake plate 82, a fourth reset slot 811 opened on one side of the second horizontal slot 81, and a fourth reset spring 84 fixed to one side of the fourth reset block 83; one end of the brake plate 82 can abut against one side of the movable rod 22, a third through hole 812 is opened at the bottom of the second horizontal slot 81, a driving block 85 is slidably connected in the third through hole 812, and the brake plate 82 is close to the driving block 85. A third inclined surface 821 is provided on one side of the drive block 85, and the third inclined surface 821 matches the top of the drive block 85; a fifth reset block 86 is fixedly connected to one side of the drive block 85, and a fifth reset spring 87 is fixedly connected to the top of the fifth reset block 86; a fifth reset groove 813 for the fifth reset block 86 to slide is provided on one side of the third through hole 812, and one end of the fifth reset spring 87 away from the fifth reset block 86 is fixedly connected to the inner wall of one end of the fifth reset groove 813; a drive rod 88 is slidably connected in the third through hole 812, and the top of the drive rod 88 can abut against the bottom of the drive block 85, and the bottom of the drive rod 88 is fixedly connected to the top of the sliding sleeve 42. The upward movement of the sliding sleeve 42 drives the drive rod 88 to move upward, and the upward movement of the drive rod 88 drives the drive block 85 to move upward. At this time, the drive block 85 drives the brake plate 82 to move in the direction close to the movable rod 22 under the action of the third inclined surface 821, so that the movable rod 22 can be braked; in summary, the brake mechanism 8 is provided to facilitate braking the movable rod 22.

[0037] The present application discloses a construction method of a tall formwork engineering support system, comprising the following steps: First, start the driving motor 36. At this time, the output shaft of the driving motor 36 drives the horizontal shaft 34 to rotate. The horizontal shaft 34 rotates to drive the first bevel gear 35 to rotate. The first bevel gear 35 rotates to drive the second bevel gear 37 to rotate. The second bevel gear 37 rotates to drive the lead screw 31 to rotate. The lead screw 31 rotates to drive the movable plate 24 to move upward. The movable plate 24 moves upward to drive the movable rod 22 to move upward. The movable rod 22 moves upward to drive the support plate 23 to move upward. The support plate 23 moves upward to support the template. In addition, after the movable plate 24 moves upward for a certain distance, it will drive the sliding sleeve 42 to move upward. The sliding sleeve 42 moves upward to drive the connecting rod 45 to move. The connecting rod 45 moves to drive the dovetail plate 43 to move. In this way, the first plug block 46 can be inserted into the first slot 471. When the first plug block 46 is inserted into the first slot 471, at this time The first plug block 46 drives the second plug block 52 to move downward under the action of the first inclined surface 521, and the downward movement of the second plug block 52 drives the first reset block 54 to move downward, and the first reset block 54 moves downward to press the first reset spring 55; when the first plug block 46 is inserted into the first slot 471, the first reset block 54 drives the second plug block 52 to be inserted into the second slot 56 under the action of the first reset spring 55, so that the two fixed plates 21 can be fixedly connected, which can improve the stability of the two adjacent fixed plates 21; furthermore, the upward movement of the sliding sleeve 42 drives the driving rod 88 to move upward, and the upward movement of the driving rod 88 drives the driving block 85 to move upward, and at this time, the driving block 85 drives the brake plate 82 to move in the direction close to the movable rod 22 under the action of the third inclined surface 821, so that the movable rod 22 can be braked.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A large formwork engineering support system, comprising a plurality of bases (1), characterized in that: A supporting device (2) is installed on the top of each base (1), and the supporting device (2) comprises a fixed plate (21) fixedly connected to the top of the base (1), a first vertical slot (211) provided in the fixed plate (21), a first through hole (212) provided on the top wall of the first vertical slot (211), a movable rod (22) slidably connected to the first through hole (212), a supporting plate (23) fixedly connected to the top of the movable rod (22), a movable plate (24) fixedly connected to the bottom of the movable rod (22), and a driving mechanism (3) installed on the side wall of the first vertical slot (211) for driving the movable plate (24) to move.

2. A tall formwork engineering support system according to claim 1, characterized in that: The driving mechanism (3) comprises a lead screw (31) rotatably connected to the inner wall of the first vertical slot (211), a transmission assembly mounted on the side wall of the first vertical slot (211) for driving the lead screw (31) to rotate, two strip holes (32) opened on both sides of the first vertical slot (211), and two vertical rods (33) respectively fixed to the inner walls of the two strip holes (32); the movable plate (24) is threadedly connected to the lead screw (31), the two vertical rods (33) are respectively arranged to penetrate the two ends of the movable plate (24), and the movable plate (24) is slidably connected to the two vertical rods (33).

3. A tall formwork engineering support system according to claim 2, characterized in that: The transmission assembly comprises a horizontal shaft (34) rotatably connected to the side wall of the first vertical slot (211), a first bevel gear (35) mounted on one end of the horizontal shaft (34), a driving motor (36) mounted on the other end of the horizontal shaft (34), and a second bevel gear (37) fixedly connected to the side wall of the lead screw (31); the driving motor (36) is mounted on the outer side wall of the first vertical slot (211), and the first bevel gear (35) is meshed with the second bevel gear (37).

4. A tall formwork engineering support system according to claim 1, characterized in that: A connecting device (4) is provided between two adjacent fixing plates (21).

5. A tall formwork engineering support system according to claim 4, characterized in that: The connecting device (4) comprises two connecting plates (41) respectively fixedly connected to opposite sides of two adjacent fixing plates (21), two sliding sleeves (42) respectively slidably connected to the vertical rods (33) on the two fixing plates (21), two dovetail grooves (411) respectively opened at the bottom of the two connecting plates (41), and two dovetail plates (43) respectively slidably connected to the two dovetail grooves (411); a positioning block (412) and a positioning groove (413) are provided between the two connecting plates (41), the positioning block (412) is plugged into the positioning groove (413), and a vertical rod (33) is fixedly connected to the top of each sliding sleeve (42). A spring (44), one end of the vertical spring (44) away from the sliding sleeve (42) is fixed to the top wall of the strip hole (32); the two sliding sleeves (42) are respectively arranged corresponding to the two dovetail plates (43), and a connecting rod (45) is hinged between the sliding sleeve (42) and the dovetail plate (43); a first plug block (46) and a connecting block (47) are arranged between the two dovetail plates (43), and a first slot (471) for the first plug block (46) to be inserted is opened on one side of the connecting block (47), and a first limiting mechanism (5) for limiting the first plug block (46) is installed in the first slot (471).

6. A tall formwork engineering support system according to claim 5, characterized in that: The first limiting mechanism (5) comprises a second through hole (51) provided on the bottom wall of the first slot (471), a second plug block (52) slidably connected to the second through hole (51), a pull rod (53) fixed to the bottom of the second plug block (52), a first reset block (54) fixed to one side of the second plug block (52), a first reset groove (511) provided on one side of the second through hole (51), and a first reset spring (55) fixed to one side of the first reset block (54); the first plug block (46) A second slot (56) is provided at the bottom, one end of the second plug block (52) is provided with a first inclined surface (521) and is plugged into the second slot (56); the first reset block (54) is slidably connected to the first reset groove (511), and one end of the first reset spring (55) away from the first reset block (54) is fixedly connected to the inner wall of one end of the first reset groove (511); and a second limiting mechanism (6) for limiting the second plug block (52) is installed on one side of the second through hole (51).

7. A tall formwork engineering support system according to claim 6, characterized in that: The second limiting mechanism (6) comprises a first horizontal groove (61) provided on one side of the second through hole (51), a third plug block (62) slidably connected to the first horizontal groove (61), a second reset block (63) fixedly connected to one side of the third plug block (62), a second reset groove (611) provided on the first horizontal groove (61), and a second reset spring (64) fixedly connected to one side of the second reset block (63); a third slot (65) is provided on one side of the second plug block (52), one end of the third plug block (62) is provided with a second inclined surface (621) and is inserted into the third slot (65); the second reset block (63) is slidably connected to the second reset groove (611), and one end of the second reset spring (64) away from the second reset block (63) is fixedly connected to the inner wall of one end of the second reset groove (611); a driving mechanism (7) for separating the third plug block (62) from the third slot (65) is installed in the first horizontal groove (61).

8. A tall formwork engineering support system according to claim 7, characterized in that: The driving mechanism (7) comprises a second vertical groove (71) provided on the side wall of the first horizontal groove (61), a third reset groove (711) provided on the top wall of the second vertical groove (71), a third reset block (72) slidably connected to the third reset groove (711), a third reset spring (73) fixed to the top of the third reset block (72), a push rod (74) fixed to the bottom of the third reset block (72) and slidably connected to the second vertical groove (71), and a vertical tube (75) rotatably connected to the inner wall of the second vertical groove (71); the third reset spring (73) is away from the third reset block (711). 2) is fixedly connected to the top wall of the third reset groove (711); the side wall of the push rod (74) is fixedly connected with a plurality of spiral blocks (741) in sequence along its circumference, the inner wall of the vertical tube (75) is opened with a plurality of spiral grooves (751) in sequence along its circumference, and the plurality of spiral blocks (741) are matched with the plurality of spiral grooves (751) in a one-to-one correspondence; the outer side wall of the vertical tube (75) is fixedly connected with a spur gear (76), and one end of the third plug block (62) away from the second plug block (52) is fixedly connected with a rack (77), and the spur gear (76) is meshed with the rack (77).

9. A tall formwork engineering support system according to claim 5, characterized in that: A braking mechanism (8) is installed on one side of the first vertical groove (211), and the braking mechanism (8) includes a second horizontal groove (81) opened on one side of the first vertical groove (211), a braking plate (82) slidably connected to the second horizontal groove (81), a fourth reset block (83) fixed to one side of the braking plate (82), a fourth reset groove (811) opened on one side of the second horizontal groove (81), and a fourth reset spring (84) fixed to one side of the fourth reset block (83); one end of the braking plate (82) can abut against one side of the movable rod (22), a third through hole (812) is opened at the bottom of the second horizontal groove (81), a driving block (85) is slidably connected in the third through hole (812), and the braking plate (82) is close to the driving block (85). A third inclined surface (821) is provided on one side of the drive block (85), and the third inclined surface (821) matches the top of the drive block (85); a fifth reset block (86) is fixedly connected to one side of the drive block (85), and a fifth reset spring (87) is fixedly connected to the top of the reset block (86); a fifth reset groove (813) for the fifth reset block (86) to slide is opened on one side of the third through hole (812), and one end of the fifth reset spring (87) away from the fifth reset block (86) is fixedly connected to the inner wall of one end of the fifth reset groove (813); a drive rod (88) is slidably connected in the third through hole (812), and the top of the drive rod (88) can abut against the bottom of the drive block (85), and the bottom of the drive rod (88) is fixedly connected to the top of the sliding sleeve (42).

10. A construction method of a large formwork engineering support system, based on the large formwork engineering support system according to any one of claims 1 to 9, characterized in that: The following steps are involved: First, the drive motor (36) is started. At this time, the output shaft of the drive motor (36) drives the horizontal shaft (34) to rotate. The rotation of the horizontal shaft (34) drives the first bevel gear (35) to rotate. The rotation of the first bevel gear (35) drives the second bevel gear (37) to rotate. The rotation of the second bevel gear (37) drives the lead screw (31) to rotate. The lead screw (31) drives the movable plate (24) to move upward. The upward movement of the movable plate (24) drives the movable rod (22) to move upward. The movable rod (22) The upward movement drives the support plate (23) to move upward, and the support plate (23) moves upward to support the template; in addition, after the movable plate (24) moves upward to a certain distance, it drives the sliding sleeve (42) to move upward, and the sliding sleeve (42) moves upward to drive the connecting rod (45) to move, and the movement of the connecting rod (45) drives the dovetail plate (43) to move, so that the first plug block (46) can be inserted into the first slot (471). When the first plug block (46) is inserted into the first slot (471), At this time, the first plug block (46) drives the second plug block (52) to move downward under the action of the first inclined surface (521), and the second plug block (52) moves downward to drive the first reset block (54) to move downward, and the first reset block (54) moves downward to press the first reset spring (55); when the first plug block (46) is inserted into the first slot (471), the first reset block (54) drives the second plug block (52) to be inserted into the second slot (56) under the action of the first reset spring (55), so that the two fixed plates (21) can be fixedly connected, thereby improving the stability of the two adjacent fixed plates (21); furthermore, the upward movement of the sliding sleeve (42) drives the driving rod (88) to move upward, and the upward movement of the driving rod (88) drives the driving block (85) to move upward, and at this time, the driving block (85) drives the brake plate (82) to move in a direction close to the movable rod (22) under the action of the third inclined surface (821), so as to brake the movable rod (22).

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