Building engineering template fixing device

Abstract

The utility model discloses a constructional engineering template fixing device in the technical field of constructional engineering, which comprises a first fixing mechanism, a telescopic mechanism is mounted on the first fixing mechanism, a rotating seat is arranged above the telescopic mechanism, a clamping device is connected onto the rotating seat, and the clamping device is connected onto the rotating seat. The clamping device is used for supporting the top formwork and clamping the formwork on the side face of the cross beam at the same time. The telescopic mechanism comprises a rotating cylinder rotationally connected to the first fixing mechanism, an internal thread is formed in the rotating cylinder, a threaded rod is connected to the internal thread in a threaded mode, the threaded rod stretches out and draws back in the length direction of the rotating cylinder, and the rotating base is fixedly installed at the top end of the threaded rod. The clamping device comprises a top plate and a clamping mechanism, the top plate is rotationally connected to the rotating seat, a locking mechanism for fixing the top plate is installed on the rotating seat, and the clamping mechanism is arranged on the top plate; and a driving mechanism for driving the clamping mechanism is arranged in the top plate.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering template fixing device. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. In order to increase the structural strength of high-rise buildings, current buildings usually use reinforced concrete frames for casting. In order to assist in the forming of the reinforced concrete frames of buildings, formwork is usually used to limit the geometric shape. In order to increase the limiting effect of the formwork on the concrete, fixing devices are usually used to fix the construction project formwork.

[0003] The utility model with the existing authorization announcement number CN215564739U discloses a construction engineering formwork fixing device, including a formwork body and a fixed base. The top of the fixed base is fixedly connected to a connecting bottom column, and a plurality of fixing columns are symmetrically distributed around the connecting bottom column. The bottom of the fixing column is connected to the fixed base, and the top of the connecting bottom column is rotatably connected to a rotating raised ring.

[0004] By adopting the above technical solution, it is only necessary to rotate the rotating raised ring to make the rotating raised ring drive the threaded rod to rotate, so that the threaded rod and the threaded tube are rotated and fixed, thereby effectively adjusting the height of the fixing device, so that the fixing device can be adapted for use with the formwork on the top of different construction sites. However, with the above technical solution, the construction project formwork fixing device is not convenient for clamping and fixing the formwork on the side of the building beam when in use, and the clamping direction cannot be changed according to the different extension directions of the construction formwork, which greatly affects the clamping and fixing effect of the construction project formwork fixing device.

[0005] Based on this, the utility model designs a construction engineering template fixing device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a construction engineering template fixing device to solve the problem that the above-mentioned construction engineering template fixing device is not convenient for clamping and fixing the template on the side of the building beam when in use, and the clamping direction cannot be changed according to the different extension directions of the building template, which greatly affects the clamping and fixing effect of the construction engineering template fixing device.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A construction engineering template fixing device, comprising a fixing mechanism 1, a telescopic mechanism installed on the fixing mechanism 1, a rotating seat provided above the telescopic mechanism, a clamping device connected to the rotating seat, the clamping device used to support the top template and clamp the template on the side of the beam;

[0009] The telescopic mechanism comprises a rotating cylinder rotatably connected to the fixing mechanism 1, the rotating cylinder is provided with an internal thread, the internal thread is connected with a threaded rod, the threaded rod is telescopic along the length direction of the rotating cylinder, and the rotating seat is fixedly mounted on the top of the threaded rod;

[0010] The clamping device comprises a top plate and a clamping mechanism, the top plate is rotatably connected to the rotating seat, and a locking mechanism for fixing the top plate is installed on the rotating seat, and the clamping mechanism is arranged on the top plate and is used to clamp the template on the side of the beam;

[0011] The top plate is provided with a driving mechanism for driving the clamping mechanism. As a further solution of the utility model: the top plate is provided with an installation groove, a driving cavity, a moving cavity and a moving groove, the installation groove is located on the top surface of the top plate, the driving cavity and the moving cavity are arranged side by side and at the same height, the moving groove is located above the moving cavity and is connected with the moving cavity; the driving mechanism includes a power part, a moving part and a positioning part, the power part drives the clamping mechanism to clamp the template on the side through the moving part, and the positioning part fixes the power part to achieve the purpose of fixing and clamping the template on the side of the beam.

[0012] As a further solution of the utility model: the power unit includes a driving shaft, a driving wheel, a rotating disk and a driven wheel, wherein: the driving shaft is rotatably connected to the top plate through a bearing and extends into the driving cavity; the driving wheel is located in the driving cavity and fixedly connected to the driving shaft; the rotating disk is fixedly mounted on the free end of the driving shaft and is used to drive the driving shaft; the driven wheels are provided with two and are symmetrically mounted on both sides of the driving wheel, the driven wheel is rotatably connected to the top plate through a rotating shaft, one end of the rotating shaft extends out of the driving cavity into the moving cavity, and the rotating shaft is connected to the moving unit.

[0013] As a further solution of the utility model: the moving part includes a screw rod, a telescopic rod, a moving block and a connecting block, wherein: the screw rod is provided with two and is fixedly connected to the two rotating shafts respectively; the telescopic rod is threadedly connected to the free end of the screw rod and is telescopic along the length direction of the screw rod; the moving block is fixedly installed at the two free ends of the telescopic rods and is slidably connected to the moving cavity; the connecting block is provided with two and is fixedly installed on the upper surface of the moving block, the connecting block passes through the two moving grooves and is fixedly connected to the clamping mechanism, and the connecting block slides along the moving groove.

[0014] As a further solution of the utility model: the clamping mechanism includes a fixed clamping plate and a movable clamping plate, the fixed clamping plate is inserted in the mounting groove, the mounting grooves are parallel and provided with a plurality of them, the fixed clamping plate is inserted into different mounting grooves to cope with beams of different widths, the movable clamping plate is fixedly installed on the top surfaces of the two connecting blocks, and moves with the connecting blocks approaching or moving away from the fixed clamping plate.

[0015] As a further solution of the utility model: the positioning part includes a second screw and a base, a plurality of through holes are opened on the rotating disk, the base is fixedly mounted on the top plate and is at the same height as any of the through holes, the second screw passes through any of the through holes and is screwed into the base to fix the rotating disk, thereby achieving the purpose of fixing and clamping the template on the side of the beam.

[0016] As a further solution of the utility model: a connecting shaft and a second limiting plate are provided on the upper surface of the rotating seat, the second limiting plate is located above the connecting shaft and rotates coaxially, the diameter of the second limiting plate is larger than the connecting shaft, the second limiting plate and the connecting shaft are rotatably connected to the bottom end of the top plate; a locking cavity for accommodating the locking mechanism is also provided on the rotating seat.

[0017] As a further solution of the utility model: the locking mechanism includes a driving block, a spring, a locking rod, a locking hole, a pull rod and a handle, wherein: the driving block is slidably connected in the locking cavity, and is used to drive the locking rod; the locking rod is fixedly mounted on the top surface of the driving block, extends out of the locking cavity, and is inserted into the locking hole provided on the top plate to fix the position of the top plate; the spring is located between the inner wall of the locking cavity and the driving block, and is used to drive the driving block; the pull rod is fixedly mounted on the bottom surface of the driving block, and extends out of the locking cavity to the outside of the rotating seat; the pull rod is located in the inner ring of the spring, and the handle is fixedly mounted on the free end of the pull rod, and is used to drive the pull rod.

[0018] As a further solution of the utility model: the fixing mechanism 1 includes a fixing seat, a fixing shaft and a first limiting plate, wherein: the fixing seat is fixedly installed at the position where the template needs to be fixed; the fixing shaft and the first limiting plate are coaxially installed on the fixing seat from bottom to top in sequence, the diameter of the first limiting plate is larger than that of the fixing shaft, and the fixing shaft and the first limiting plate are rotatably connected to the bottom end of the rotating cylinder.

[0019] As a further solution of the utility model: a second fixing mechanism for fixing the position of the rotating cylinder is provided on the fixed shaft, and the second fixing mechanism includes a fixing disk, a first screw and a fixing hole. The fixing disk is fixedly sleeved on the outer ring of the fixed shaft and is provided with a plurality of through holes matching the first screw. A plurality of fixing holes corresponding to the through holes are provided on the bottom surface of the rotating cylinder. The first screw passes through the through hole and is screwed into the fixing hole to fix the position of the rotating cylinder.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] In the utility model, the threaded rod is driven to extend and retract along the length direction of the rotating cylinder by the internal thread during the rotating cylinder, thereby effectively adjusting the height of the fixing device, so that the fixing device can be adapted for use with templates on the tops of different construction sites.

[0022] The utility model discloses a connecting shaft and the second limit plate are coaxially arranged and rotatably connected with the bottom end of the top plate, so that the angle of the top plate can be adjusted at will, which is convenient for the subsequent clamping mechanism to change the clamping direction according to the different extension directions of the building template without rotating the fixing mechanism, thus saving time and improving work efficiency.

[0023] In the utility model, a driving shaft is driven by a rotating disk, and then the driving shaft drives the driven wheels on both sides to rotate synchronously through the driving wheel, and then the driven wheels drive two screw rods to rotate synchronously through the rotating shaft, and then the screw rods drive the two telescopic rods to telescope synchronously, and then the telescopic rods drive the moving block to slide stably along the moving cavity, and then the moving block drives the moving clamping plate to approach the fixed clamping plate through the connecting block to clamp and fix the template on the side of the beam, and finally the second screw passes through any through hole and is screwed into the base, so that the rotating disk can be fixed, thereby achieving the purpose of fixing and clamping the template on the side of the beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure of the utility model;

[0026] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0027] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0028] Figure 5 for Figure 2 Enlarged view of point C in the middle;

[0029] Figure 6It is a structural schematic diagram of the driving mechanism in the utility model;

[0030] Figure 7 It is a structural schematic diagram of the clamping device in the utility model.

[0031] In the figure: 1, fixing mechanism 1; 11, fixing seat; 12, fixing shaft; 13, first limiting plate; 2, rotating cylinder; 21, internal thread; 3, threaded rod; 4, rotating seat; 41, connecting shaft; 42, second limiting plate; 43, locking cavity; 5, top plate; 51, mounting groove; 52, driving cavity; 53, moving cavity; 54, moving groove; 6, clamping mechanism; 61, fixing clamping plate; 62, moving clamping plate; 7, fixing mechanism 2; 71 , fixed plate; 72, first screw; 73, fixing hole; 8, locking mechanism; 81, driving block; 82, spring; 83, locking rod; 84, locking hole; 85, pull rod; 86, handle; 9, driving mechanism; 91, driving shaft; 92, driving wheel; 93, rotating plate; 94, driven wheel; 95, screw rod; 96, telescopic rod; 97, moving block; 98, connecting block; 99, positioning part; 991, second screw; 992, base. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0033] A construction engineering formwork fixing device, see Figure 1-Figure 7 , including a fixing mechanism 1, the fixing mechanism 1 includes a fixing seat 11, a fixing shaft 12 and a first limiting plate 13, wherein: the fixing seat 11 is fixedly installed at the position where the template needs to be fixed; the fixing shaft 12 and the first limiting plate 13 are coaxially installed on the fixing seat 11 from bottom to top, the diameter of the first limiting plate 13 is larger than the fixing shaft 12, and the fixing shaft 12 and the first limiting plate 13 are rotatably connected to the bottom end of the rotating cylinder 2.

[0034] Through the above technical scheme, the fixed shaft 12 and the first limiting plate 13 in the utility model are coaxially arranged and rotatably connected to the bottom end of the rotating cylinder 2, so that the rotating cylinder 2 can be rotated freely without changing its position; the setting of the first limiting plate 13 having a diameter larger than the fixed shaft 12 can prevent the rotating cylinder 2 from separating from the fixing mechanism 1.

[0035] In some examples, reference Figure 1-7As shown, a telescopic mechanism is installed on the fixed mechanism 1, and the telescopic mechanism includes a rotating cylinder 2 rotatably connected to the fixed mechanism 1, an internal thread 21 is provided in the rotating cylinder 2, and a threaded rod 3 is connected to the internal thread 21. The threaded rod 3 is telescopic along the length direction of the rotating cylinder 2, and a rotating seat 4 is fixedly installed on the top of the threaded rod 3.

[0036] Through the above technical scheme, in the utility model, during the rotation of the rotating cylinder 2, the threaded rod 3 is driven to extend and retract along the length direction of the rotating cylinder 2 through the internal thread 21, thereby effectively adjusting the height of the fixing device, so that the fixing device can be adapted for use with the templates on the top of different construction sites.

[0037] In some examples, reference Figure 1-7 As shown, a fixing mechanism 2 7 for fixing the position of the rotating cylinder 2 is provided on the fixed shaft 12. The fixing mechanism 2 7 includes a fixing plate 71, a first screw 72 and a fixing hole 73. The fixing plate 71 is fixedly sleeved on the outer ring of the fixed shaft 12 and has a plurality of through holes matching the first screw 72. A plurality of fixing holes 73 corresponding to the through holes are provided on the bottom surface of the rotating cylinder 2. The first screw 72 passes through the through holes and is screwed into the fixing hole 73 to fix the position of the rotating cylinder 2.

[0038] Through the above technical solution, after the rotating cylinder 2 in the utility model adjusts the height of the fixing device to an appropriate position, the position of the rotating cylinder 2 can be fixed by passing the first screw 72 through the through hole and screwing it into the corresponding fixing hole 73, thereby fixing the height of the fixing device and preventing the height of the fixing device from changing, which is beneficial to maintaining the stability of the fixed template.

[0039] In some examples, reference Figure 1-7 As shown, a rotating seat 4 is provided above the telescopic mechanism, and a connecting shaft 41 and a second limiting plate 42 are provided on the upper surface of the rotating seat 4. The second limiting plate 42 is located above the connecting shaft 41 and rotates coaxially. The diameter of the second limiting plate 42 is larger than that of the connecting shaft 41. The second limiting plate 42 and the connecting shaft 41 are rotatably connected to the bottom end of the top plate 5.

[0040] Through the above technical scheme, the connecting shaft 41 and the second limiting plate 42 in the utility model are coaxially arranged and rotatably connected to the bottom end of the top plate 5, so that the angle of the top plate 5 can be adjusted at will, which is convenient for the subsequent clamping mechanism 6 to change the clamping direction according to the different extension directions of the building template without the need to rotate the fixing mechanism 1, saving time and improving work efficiency; the setting of the second limiting plate 42 having a diameter larger than the connecting shaft 41 can prevent the top plate 5 from separating from the rotating seat 4.

[0041] In some examples, reference Figure 1-7As shown, a clamping device is connected to the rotating seat 4, and the clamping device is used to support the top template and clamp the template on the side of the beam; the clamping device includes a top plate 5, which is rotatably connected to the rotating seat 4, and a locking mechanism 8 for fixing the top plate 5 is installed on the rotating seat 4, and a locking cavity 43 for accommodating the locking mechanism 8 is also opened on the rotating seat 4.

[0042] Through the above technical solution, in the utility model, after the angle of the top plate 5 is adjusted, the position of the top plate 5 can be fixed by the locking mechanism 8 to prevent the top plate 5 from rotating and affecting the fixation of the template; the locking cavity 43 is used to accommodate the locking mechanism 8.

[0043] In some examples, reference Figure 1-7 As shown, the locking mechanism 8 includes a driving block 81, a spring 82, a locking rod 83, a locking hole 84, a pull rod 85 and a handle 86, wherein: the driving block 81 is slidably connected in the locking cavity 43, and is used to drive the locking rod 83; the locking rod 83 is fixedly mounted on the top surface of the driving block 81, extends out of the locking cavity 43, and is inserted into the locking hole 84 opened on the top plate 5 to fix the position of the top plate 5; the spring 82 is located between the inner wall of the locking cavity 43 and the driving block 81, and is used to drive the driving block 81; the pull rod 85 is fixedly mounted on the bottom surface of the driving block 81, and extends out of the locking cavity 43 to the outside of the rotating seat 4; the pull rod 85 is located in the inner ring of the spring 82, and the handle 86 is fixedly mounted on the free end of the pull rod 85, and is used to drive the pull rod 85.

[0044] Through the above technical scheme, the spring 82 in the utility model can drive the locking rod 83 to be inserted into the locking hole 84 through the driving block 81, so as to fix the position of the top plate 5 and prevent the top plate 5 from rotating and affecting the fixation of the template; when the position of the top plate 5 needs to be changed, the pull rod 85 is driven downward by the handle 86, and the pull rod 85 drives the locking rod 83 to disengage from the locking hole 84 through the driving block 81, and at the same time compresses the spring 82, and then it is convenient to rotate the top plate 5 to cope with building templates with different extension directions; a plurality of locking holes 84 are provided to fix the top plate 5 rotated to any angle.

[0045] In some examples, reference Figure 1-7 As shown, the clamping device further comprises a clamping mechanism 6 , which is disposed on the top plate 5 and is used to clamp the template on the side of the beam. A driving mechanism 9 for driving the clamping mechanism 6 is disposed in the top plate 5 .

[0046] Through the above technical scheme, the clamping mechanism 6 in the utility model can clamp the template on the side of the building beam, and at the same time can adjust the clamping range according to the spacing of the template on the side, thereby improving adaptability; the driving mechanism 9 is installed in the top plate 5, which can drive the clamping mechanism 6 to clamp the template on the side of the beam.

[0047] In some examples, reference Figure 1-7As shown, the top plate 5 is provided with an installation groove 51, a driving cavity 52, a moving cavity 53 and a moving groove 54. The installation groove 51 is located on the top surface of the top plate 5. The driving cavity 52 and the moving cavity 53 are parallel and located at the same height. The moving groove 54 is located above the moving cavity 53 and is connected with the moving cavity 53. The driving mechanism 9 includes a power part, a moving part and a positioning part 99. The power part drives the clamping mechanism 6 to clamp the template on the side through the moving part. The positioning part 99 fixes the power part to achieve the purpose of fixing and clamping the template on the side of the beam.

[0048] Through the above technical scheme, in the utility model, when it is necessary to clamp the template on the side of the beam, the power unit drives the moving unit, and the moving unit drives the clamping mechanism 6 to clamp the template on the side of the beam. Then the positioning unit 99 can fix the power unit to achieve the purpose of fixing and clamping the template on the side of the beam; the driving cavity 52 is used to accommodate the power unit; the moving cavity 53 and the moving groove 54 are used to accommodate the moving unit.

[0049] In some examples, reference Figure 1-7 As shown, the power unit includes a driving shaft 91, a driving wheel 92, a rotating disk 93 and a driven wheel 94, wherein: the driving shaft 91 is rotatably connected to the top plate 5 through a bearing and extends into the driving cavity 52; the driving wheel 92 is located in the driving cavity 52 and is fixedly connected to the driving shaft 91; the rotating disk 93 is fixedly mounted on the free end of the driving shaft 91 and is used to drive the driving shaft 91; two driven wheels 94 are provided and are symmetrically mounted on both sides of the driving wheel 92, the driven wheel 94 is rotatably connected to the top plate 5 through a rotating shaft, one end of the rotating shaft extends out of the driving cavity 52 to the moving cavity 53, and the rotating shaft is connected to the moving unit.

[0050] Through the above technical scheme, in the utility model, the driving shaft 91 can be driven by the rotating disk 93, and the driving shaft 91 drives the driven wheels 94 on both sides to rotate synchronously through the driving wheel 92 without any gap. The driven wheel 94 drives the moving part through the rotating shaft to subsequently drive the clamping mechanism 6 to clamp the template on the side of the beam.

[0051] In some examples, reference Figure 1-7 As shown, the moving part includes a screw rod 95, a telescopic rod 96, a moving block 97 and a connecting block 98, wherein: two screw rods 95 are provided and are fixedly connected to two rotating shafts respectively; the telescopic rod 96 is threadedly connected to the free end of the screw rod 95, and is telescopic along the length direction of the screw rod 95; the moving block 97 is fixedly installed at the free ends of the two telescopic rods 96, and is slidably connected to the moving cavity 53; two connecting blocks 98 are provided and fixedly installed on the upper surface of the moving block 97, the connecting block 98 passes through two moving grooves 54 and is fixedly connected to the clamping mechanism 6, and the connecting block 98 slides along the moving groove 54.

[0052] Through the above technical scheme, the rotating shaft in the utility model drives the two screw rods 95 to rotate synchronously, the screw rods 95 drive the two telescopic rods 96 to extend and retract synchronously, the telescopic rods 96 drive the moving block 97 to slide stably along the moving cavity 53, and the moving block 97 drives the clamping mechanism 6 to clamp the template on the side of the beam through the connecting block 98; the setting of the moving groove 54 makes it convenient for the connecting block 98 to connect the moving block 97 and the clamping mechanism 6.

[0053] In some examples, reference Figure 1-7 As shown, the clamping mechanism 6 includes a fixed clamping plate 61 and a movable clamping plate 62. The fixed clamping plate 61 is inserted into the mounting groove 51. The mounting grooves 51 are parallel and provided with a plurality of them. The fixed clamping plate 61 is inserted into different mounting grooves 51 to cope with beams of different widths. The movable clamping plate 62 is fixedly mounted on the top surfaces of the two connecting blocks 98, and moves with the connecting blocks 98 approaching or moving away from the fixed clamping plate 61.

[0054] Through the above technical scheme, the connecting block 98 in the utility model drives the movable clamp 62 to approach or move away from the fixed clamp 61 to clamp or release the template on the side of the beam; the provision of a plurality of mounting grooves 51 facilitates changing the position of the fixed clamp 61 according to the templates on the side of the beam with different spacings, thereby expanding the range of the template on the side of the beam clamped by the clamping mechanism 6 and improving adaptability.

[0055] In some examples, reference Figure 1-7 As shown, the positioning portion 99 includes a second screw 991 and a base 992. A plurality of through holes are provided on the rotating disk 93. The base 992 is fixedly mounted on the top plate 5 and is at the same height as any through hole. The second screw 991 passes through any through hole and is screwed into the base 992 to fix the rotating disk 93, thereby achieving the purpose of fixing and clamping the template on the side of the beam.

[0056] Through the above technical scheme, in the utility model, after the clamping mechanism 6 clamps the template on the side of the beam, the rotating disk 93 can be fixed by passing the second screw 991 through any through hole and screwing it into the base 992, thereby achieving the purpose of fixing and clamping the template on the side of the beam.

[0057] The working principle of the utility model is as follows: when the bottom plate of the cross beam needs to be fixed, the rotating cylinder 2 is first rotated, and the rotating cylinder 2 drives the threaded rod 3 to extend and retract along the length direction of the rotating cylinder 2 through the internal thread 21 until the top plate 5 supports the bottom plate of the cross beam, and then the first screw 72 is driven through the through hole and screwed into the corresponding fixing hole 73 to fix the position of the rotating cylinder 2, and then the height of the fixing device is fixed;

[0058] When it is necessary to fix the templates on the side of the beam in different extension directions, the pull rod 85 is driven downward by the handle 86, and the pull rod 85 drives the locking rod 83 to disengage from the locking hole 84 through the driving block 81, and compresses the spring 82 at the same time, and then the top plate 5 is rotated along the rotating seat 4. When the extension direction of the clamping mechanism 6 is the same as the template on the side of the beam, the rotation of the top plate 5 is stopped, and then the handle 86 is released, and the spring 82 can drive the locking rod 83 to insert into the locking hole 84 through the driving block 81 to fix the position of the top plate 5;

[0059] When fixing the template on the side of the beam, first drive the driving shaft 91 through the rotating disk 93, and then the driving shaft 91 drives the driven wheels 94 on both sides to rotate synchronously through the driving wheel 92, and then the driven wheel 94 drives the two screw rods 95 to rotate synchronously through the rotating shaft, and then the screw rods 95 drive the two telescopic rods 96 to telescope synchronously, and then the telescopic rods 96 drive the moving block 97 to slide steadily along the moving cavity 53, and then the moving block 97 drives the moving clamp 62 to approach the fixed clamp 61 through the connecting block 98, so as to clamp and fix the template on the side of the beam, and finally, the second screw 991 passes through any through hole and is screwed into the base 992, so as to fix the rotating disk 93, thereby achieving the purpose of fixing and clamping the template on the side of the beam.

[0060] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A construction engineering formwork fixing device, characterized in that: It comprises a fixing mechanism (1), a telescopic mechanism is mounted on the fixing mechanism (1), a rotating seat (4) is arranged above the telescopic mechanism, a clamping device is connected to the rotating seat (4), and the clamping device is used to support the top template and clamp the template on the side of the beam; The telescopic mechanism comprises a rotating cylinder (2) rotatably connected to the fixing mechanism (1), the rotating cylinder (2) is provided with an internal thread (21), a threaded rod (3) is internally threadedly connected to the internal thread (21), the threaded rod (3) is telescopic along the length direction of the rotating cylinder (2), and the rotating seat (4) is fixedly mounted on the top end of the threaded rod (3); The clamping device comprises a top plate (5) and a clamping mechanism (6); the top plate (5) is rotatably connected to the rotating seat (4); a locking mechanism (8) for fixing the top plate (5) is installed on the rotating seat (4); the clamping mechanism (6) is arranged on the top plate (5) and is used to clamp the template on the side of the beam; A driving mechanism (9) for driving the clamping mechanism (6) is provided in the top plate (5).

2. A construction engineering formwork fixing device according to claim 1, characterized in that: The top plate (5) is provided with a mounting groove (51), a driving cavity (52), a moving cavity (53) and a moving groove (54); the mounting groove (51) is located on the top surface of the top plate (5); the driving cavity (52) and the moving cavity (53) are arranged in parallel and at the same height; and the moving groove (54) is located above the moving cavity (53) and is in communication with the moving cavity (53); The driving mechanism (9) comprises a power unit, a moving unit and a positioning unit (99); the power unit drives the clamping mechanism (6) to clamp the template on the side through the moving unit; the positioning unit (99) fixes the power unit to achieve the purpose of fixing and clamping the template on the side of the beam.

3. A construction engineering formwork fixing device according to claim 2, characterized in that: The power unit comprises a driving shaft (91), a driving wheel (92), a rotating disk (93) and a driven wheel (94), wherein: The driving shaft (91) is rotatably connected to the top plate (5) via a bearing and extends into the driving cavity (52); The driving wheel (92) is located in the driving cavity (52) and is fixedly connected to the driving shaft (91); The rotating disk (93) is fixedly mounted on the free end of the driving shaft (91) and is used to drive the driving shaft (91); Two driven wheels (94) are provided and symmetrically mounted on both sides of the driving wheel (92); the driven wheels (94) are rotatably connected to the top plate (5) via a rotating shaft; one end of the rotating shaft extends out of the driving cavity (52) into the moving cavity (53); and the rotating shaft is connected to the moving part.

4. A construction engineering formwork fixing device according to claim 3, characterized in that: The moving part comprises a screw rod (95), a telescopic rod (96), a moving block (97) and a connecting block (98), wherein: The screw rods (95) are provided with two and are respectively fixedly connected to the two rotating shafts; The telescopic rod (96) is threadedly connected to the free end of the screw rod (95) and is telescopic along the length direction of the screw rod (95); The moving block (97) is fixedly mounted on the free ends of the two telescopic rods (96) and is slidably connected to the moving cavity (53); Two connecting blocks (98) are provided and fixedly mounted on the upper surface of the moving block (97); the connecting block (98) passes through the two moving grooves (54) and is fixedly connected to the clamping mechanism (6); the connecting block (98) slides along the moving grooves (54).

5. A construction engineering formwork fixing device according to claim 4, characterized in that: The clamping mechanism (6) comprises a fixed clamping plate (61) and a movable clamping plate (62); the fixed clamping plate (61) is inserted into the mounting groove (51); the mounting grooves (51) are parallel and provided with a plurality of them; the fixed clamping plate (61) is inserted into different mounting grooves (51) to cope with beams of different widths; the movable clamping plate (62) is fixedly mounted on the top surfaces of the two connecting blocks (98) and moves with the connecting blocks (98) approaching or moving away from the fixed clamping plate (61).

6. A construction engineering formwork fixing device according to claim 5, characterized in that: The positioning portion (99) comprises a second screw (991) and a base (992). The rotating disk (93) is provided with a plurality of through holes. The base (992) is fixedly mounted on the top plate (5) and is at the same height as any of the through holes. The second screw (991) passes through any of the through holes and is screwed into the base (992) to fix the rotating disk (93), thereby achieving the purpose of fixing and clamping the template on the side of the beam.

7. A construction engineering formwork fixing device according to claim 6, characterized in that: A connecting shaft (41) and a second limiting plate (42) are provided on the upper surface of the rotating seat (4); the second limiting plate (42) is located above the connecting shaft (41) and rotates coaxially with the connecting shaft (41); the diameter of the second limiting plate (42) is larger than that of the connecting shaft (41); the second limiting plate (42) and the connecting shaft (41) are rotatably connected to the bottom end of the top plate (5); The rotating seat (4) is also provided with a locking cavity (43) for accommodating the locking mechanism (8).

8. A construction engineering formwork fixing device according to claim 7, characterized in that: The locking mechanism (8) comprises a driving block (81), a spring (82), a locking rod (83), a locking hole (84), a pull rod (85) and a handle (86), wherein: The driving block (81) is slidably connected in the locking cavity (43) and is used to drive the locking rod (83); The locking rod (83) is fixedly mounted on the top surface of the driving block (81), extends out of the locking cavity (43), and is inserted into a locking hole (84) provided on the top plate (5) to fix the position of the top plate (5); The spring (82) is located between the inner wall of the locking cavity (43) and the driving block (81), and is used to drive the driving block (81); The pull rod (85) is fixedly mounted on the bottom surface of the driving block (81) and extends out of the locking cavity (43) to the outside of the rotating seat (4); The pull rod (85) is located in the inner ring of the spring (82), and the handle (86) is fixedly mounted on the free end of the pull rod (85) and is used to drive the pull rod (85).

9. A construction engineering formwork fixing device according to claim 8, characterized in that: The fixing mechanism 1 (1) comprises a fixing seat (11), a fixing shaft (12) and a first limiting plate (13), wherein: The fixing seat (11) is fixedly installed at the position where the template needs to be fixed; The fixed shaft (12) and the first limiting plate (13) are coaxially mounted on the fixed seat (11) in sequence from bottom to top, the first limiting plate (13) has a diameter larger than the fixed shaft (12), and the fixed shaft (12) and the first limiting plate (13) are rotatably connected to the bottom end of the rotating cylinder (2).

10. A construction engineering formwork fixing device according to claim 9, characterized in that: The fixed shaft (12) is provided with a second fixing mechanism (7) for fixing the position of the rotating cylinder (2). The second fixing mechanism (7) comprises a fixing plate (71), a first screw (72) and a fixing hole (73). The fixing plate (71) is fixedly sleeved on the outer ring of the fixed shaft (12) and is provided with a plurality of through holes matching the first screw (72). The bottom surface of the rotating cylinder (2) is provided with a plurality of fixing holes (73) corresponding to the through holes. The first screw (72) passes through the through holes and is screwed into the fixing hole (73) to fix the position of the rotating cylinder (2).

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