Reinforcing mesh welding formwork

Abstract

The utility model discloses a reinforcing mesh welding formwork, which relates to the technical field of engineering construction and comprises a base plate, a plurality of transversely arranged vertical mechanisms are fixedly connected to the middle of the upper surface of the base plate, and a plurality of vertically arranged transverse mechanisms are fixedly connected to the front sides of the vertical mechanisms. The front sides of the transverse mechanisms are fixedly connected with a plurality of fixing mechanisms which are transversely arranged, and the positions, close to the four corners, of the lower surface of the base plate are fixedly connected with four supporting legs which are distributed in a rectangular mode. According to the reinforcing mesh welding formwork, the first motor drives the first shear fork type telescopic assembly to stretch out and draw back so as to adjust the distance between every two transverse supporting plates, and the second motor drives the second shear fork type telescopic assembly to stretch out and draw back so as to adjust the distance between every two fixing mechanisms. And therefore, the distances among all the fixing mechanisms are quickly and accurately adjusted, the working efficiency is improved, and meanwhile it is guaranteed that the distances among all the fixing mechanisms are consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to a steel mesh welding formwork. Background Art

[0002] The traditional steel mesh welding technology uses a tape measure to locate and measure the spacing. First, the horizontal steel bars are placed one by one, and then the longitudinal steel bars are placed at equal intervals on the horizontal steel bars. Finally, the intersections are welded one by one.

[0003] Chinese patent document CN218224479U discloses a steel mesh adjustable positioning welding formwork, which includes a base, a plurality of longitudinal adjustment rods are longitudinally arranged on the base, a transverse adjustment rod is installed on the plurality of longitudinal adjustment rods and can slide and adjust longitudinally, there are a plurality of transverse adjustment rods, each transverse adjustment rod is installed with a plurality of support rods that slide and adjust transversely, the steel bars for welding the steel mesh are placed and leaned against the support rods, and the spacing between the transverse adjustment rods and the spacing between the support rods are adjusted by moving, so that the steel mesh has meshes of different sizes. The steel bars are positioned and placed, and the spacing between the steel bars is consistent, which is convenient for adjustment so that the steel mesh has meshes of different sizes, and there is no need to measure and position each steel bar, so the production efficiency is high; in addition, through the longitudinal adjustment rod, the welding device is in a state perpendicular to the ground, so that the workers can stand to place and weld the steel bars, which reduces the labor intensity of the workers.

[0004] The existing technology has the following problems:

[0005] The adjustment rods on the welding mold frame need to be adjusted individually, and the position of each supporting rod also needs to be adjusted individually. When the number of supporting rods increases, this adjustment method reduces work efficiency, and each supporting rod has errors due to manual adjustment, which may eventually lead to error accumulation and cause the welding position to deviate too seriously. Utility Model Content

[0006] The utility model provides a steel mesh welding formwork to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A steel mesh welding formwork comprises a base plate, wherein a plurality of transversely arranged vertical mechanisms are fixedly connected to the middle of the upper surface of the base plate, a plurality of vertically arranged transverse mechanisms are fixedly connected to the front side of the vertical mechanisms, a plurality of transversely arranged fixing mechanisms are fixedly connected to the front sides of the plurality of transverse mechanisms, and four rectangularly distributed supporting feet are fixedly connected to the lower surface of the base plate near the four corners.

[0009] Preferably, the vertical mechanism includes a vertical support plate and a first scissor-type telescopic assembly, the lower side of the vertical support plate is fixedly connected to the upper surface of the base plate, the first scissor-type telescopic assembly is rotatably connected to a plurality of vertically arranged first mounting seats at a cross position in the middle of the front side, the rear side of the first mounting seat is slidably connected to a first slide groove opened in the middle of the front side of the vertical support plate, and the rear side of the uppermost first mounting seat is fixedly connected to a position near the upper side of the front side of the vertical support plate, the lower side of the vertical support plate is slidably connected to a lifting frame, the rear side of the vertical support plate is fixedly connected to a first motor at a position near the upper side, the output end of the first motor is fixedly connected to a first screw rod, and the rear side of the lifting frame is threadedly connected to the outer wall of the first screw rod through a cross plate.

[0010] Preferably, the transverse mechanism includes a transverse support plate and a second scissor-type telescopic assembly, the rear side of the transverse support plate is fixedly connected to the front side of the first mounting seat, a plurality of laterally distributed second mounting seats are rotatably connected at the intersection in the middle part of the front side of the second scissor-type telescopic assembly, the outer side of the second mounting seat near the rear side is slidably connected in a second slide groove opened in the middle part of the front side of the transverse support plate, a second motor is fixedly connected to the right side of the transverse support plate, a second screw rod is fixedly connected to the output end of the second motor, the rear sides of the two outermost second mounting seats are threadedly connected to the outer wall of the second screw rod, and the rear side of the second mounting seat located in the middle is fixedly connected to the middle part of the front side of the transverse support plate.

[0011] Preferably, two adjacent upper and lower second scissor-type telescopic components are arranged front to back in an alternating manner.

[0012] Preferably, the fixing mechanism includes a fixing sleeve, the rear side of the fixing sleeve is fixedly connected to the front side of the second mounting seat, the inner side of the fixing sleeve is threadedly connected with a threaded sleeve, the inner side of the threaded sleeve is movably connected with a clamping seat, the inner side of the clamping seat is movably connected with a fixing plate, the front side of the fixing plate is fixedly connected with a support rod, the outer side of the clamping seat near the rear side is movably connected to a clamping groove opened in the middle part of the front side of the second mounting seat, the inner side of the threaded sleeve is movably connected with a spring, and the spring is located on the front side of the clamping seat.

[0013] Preferably, friction lines are provided on the outer wall of the threaded sleeve near the front side.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a steel mesh welding formwork, which adopts a vertical mechanism, a vertical support plate, a first scissor-type telescopic assembly, a first motor, a first mounting seat, a lifting frame, a first screw rod, a transverse mechanism, a transverse support plate, a second scissor-type telescopic assembly, a second motor, a second screw rod, a second mounting seat and a fixing mechanism. The first motor drives the first scissor-type telescopic assembly to extend and contract to adjust the distance between each transverse support plate, and the second motor drives the second scissor-type telescopic assembly to extend and contract to adjust the distance between each fixing mechanism, so that the distance between all the fixing mechanisms can be quickly and accurately adjusted, thereby improving work efficiency and ensuring that the distance between each fixing mechanism is consistent.

[0016] 2. The utility model provides a steel mesh welding formwork, which adopts the cooperation of a second mounting seat, a fixing mechanism, a fixing sleeve, a threaded sleeve, a clamping seat, a support rod, a fixing plate, a spring and a supporting foot. By pulling the support rod, the clamping seat is disengaged from the slot on the second mounting seat, and then the threaded sleeve is rotated to remove the support rod, so as to achieve the purpose of quickly replacing the support rod and avoid the problem of inaccurate positioning caused by a large number of support rods bending and deformation due to long-term use of the formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the main three-dimensional structure of the vertical mechanism of the utility model;

[0019] Figure 3 It is a rear-view stereoscopic structural diagram of the vertical mechanism of the utility model;

[0020] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the transverse mechanism portion of the utility model;

[0021] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0022] In the figure: 1. base plate; 2. vertical mechanism; 21. vertical support plate; 22. first scissors-type telescopic assembly; 23. first motor; 24. first mounting seat; 25. lifting frame; 26. first screw rod; 3. transverse mechanism; 31. transverse support plate; 32. second scissors-type telescopic assembly; 33. second motor; 34. second screw rod; 35. second mounting seat; 4. fixing mechanism; 41. fixing sleeve; 42. threaded sleeve; 43. holder; 44. support rod; 45. fixing plate; 46. spring; 5. supporting foot. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, a steel mesh welding formwork comprises a base plate 1, a plurality of transversely arranged vertical mechanisms 2 are fixedly connected to the middle of the upper surface of the base plate 1, a plurality of vertically arranged transverse mechanisms 3 are fixedly connected to the front side of the vertical mechanisms 2, a plurality of transversely arranged fixing mechanisms 4 are fixedly connected to the front sides of the plurality of transverse mechanisms 3, and four rectangularly distributed supporting feet 5 are fixedly connected to the lower surface of the base plate 1 near the four corners.

[0025] It should be noted that a rubber pad is provided on the lower side of the supporting foot 5 to reduce the vibration generated when the motor inside the mold frame is operating.

[0026] like Figure 1-Figure 3 As shown, the vertical mechanism 2 includes a vertical support plate 21 and a first scissor-type telescopic assembly 22, the lower side of the vertical support plate 21 is fixedly connected to the upper surface of the base plate 1, and a plurality of vertically arranged first mounting seats 24 are rotatably connected at the cross position in the middle of the front side of the first scissor-type telescopic assembly 22, the rear side of the first mounting seat 24 is slidably connected in a first slide groove opened in the middle of the front side of the vertical support plate 21, and the rear side of the uppermost first mounting seat 24 is fixedly connected to a position near the upper side of the front side of the vertical support plate 21, the lower side of the vertical support plate 21 is slidably connected with a lifting frame 25, the rear side of the vertical support plate 21 is fixedly connected to a first motor 23 at a position near the upper side, the output end of the first motor 23 is fixedly connected to a first screw rod 26, and the rear side of the lifting frame 25 is threadedly connected to the outer wall of the first screw rod 26 through a cross plate.

[0027] It should be noted that the first scissors-type telescopic assembly 22 and the second scissors-type telescopic assembly 32 are a kind of mechanical equipment widely used in various industrial and construction fields. Its main feature is to realize the lifting and moving of the platform or object by the telescopic movement of the scissors arms. The scissors arms move in a scissors-like shape, hence the name "scissors-type". At the same time, the distance between the cross positions of the scissors arms remains constant. The first motor 23 drives the first screw rod 26 to rotate. When the first screw rod 26 rotates, it drives the lifting frame 25 to move up and down, thereby pushing the lower side of the first scissors-type telescopic assembly 22 to make the first scissors-type telescopic assembly 22 telescope or relax, so as to adjust the distance between the two adjacent first mounting seats 24.

[0028] like Figure 4As shown, the transverse mechanism 3 includes a transverse support plate 31 and a second scissor-type telescopic assembly 32, the rear side of the transverse support plate 31 is fixedly connected to the front side of the first mounting seat 24, and a plurality of transversely distributed second mounting seats 35 are rotatably connected at the intersection in the middle part of the front side of the second scissor-type telescopic assembly 32, and the outer side of the second mounting seat 35 is slidably connected to the second slide groove opened in the middle part of the front side of the transverse support plate 31 near the rear side, and a second motor 33 is fixedly connected to the right side of the transverse support plate 31, and a second screw rod 34 is fixedly connected to the output end of the second motor 33, and the rear sides of the two outermost second mounting seats 35 are threadedly connected to the outer wall of the second screw rod 34, and the rear side of the second mounting seat 35 located in the middle is fixedly connected to the middle part of the front side of the transverse support plate 31.

[0029] It should be noted that the second motor 33 drives the second screw rod 34 to rotate. The second screw rod 34 is a bidirectional screw rod having two threads in opposite directions. When the second screw rod 34 rotates, the two second mounting seats 35 located on the outermost side move in opposite directions in the left and right directions to drive the second scissors-type telescopic assembly 32 to extend or relax to adjust the distance between the two adjacent second mounting seats 35.

[0030] like Figure 1 , Figure 4 As shown, two adjacent second scissor-type telescopic assemblies 32 are arranged front to back in an alternating manner.

[0031] It should be noted that, due to the position characteristics of two adjacent second scissor-type telescopic components 32, when the distance between them is too close, they will not block each other's operation.

[0032] like Figure 4 , Figure 5 As shown, the fixing mechanism 4 includes a fixing sleeve 41, the rear side of the fixing sleeve 41 is fixedly connected to the front side of the second mounting seat 35, the inner side of the fixing sleeve 41 is threadedly connected with a threaded sleeve 42, the inner side of the threaded sleeve 42 is movably connected with a clamping seat 43, the inner side of the clamping seat 43 is movably connected with a fixing plate 45, the front side of the fixing plate 45 is fixedly connected with a support rod 44, the outer side of the clamping seat 43 is movably connected to a clamping groove opened in the middle part of the front side of the second mounting seat 35 near the rear side, the inner side of the threaded sleeve 42 is movably connected with a spring 46, and the spring 46 is located on the front side of the clamping seat 43.

[0033] It should be noted that the base 43 is movably sleeved in the slot on the second mounting base 35, so that the threaded sleeve 42 cannot rotate, thereby preventing the connection between the threaded sleeve 42 and the fixed sleeve 41 from loosening, causing the threaded sleeve 42 to fall off, pulling the support rod 44, so that the support rod 44 pulls the fixed plate 45 to drive the base 43 to move forward, so that the base 43 is disengaged from the slot, so that the threaded sleeve 42 can rotate, rotating the threaded sleeve 42, so that the threaded sleeve 42 is disengaged from the fixed sleeve 41, pushing the support rod 44 backward, so that the support rod 44 is disengaged from the inner side of the base 43 so that the support rod 44 is removed, and the spring 46 is used to push the base 43 so that the base 43 is close to the inner side of the slot, preventing the base 43 from being disengaged from the slot.

[0034] like Figure 5 As shown, friction lines are provided on the outer wall of the threaded sleeve 42 near the front side.

[0035] It should be noted that the friction pattern is used to increase the friction between the hand and the threaded sleeve 42 , making it easier for the user to rotate the threaded sleeve 42 .

[0036] The working principle of the utility model: First, the first scissor-type telescopic assembly 22 and the second scissor-type telescopic assembly 32 are mechanical equipment widely used in various industrial and construction fields. The main feature is to realize the lifting and moving of the platform or object by the telescopic movement of the scissor arms. The scissor arms move in a scissor-like shape, hence the name "scissor-type". At the same time, the distance between the cross positions of the scissor arms is constant and consistent. The first motor 23 drives the first screw rod 26 to rotate. When the first screw rod 26 rotates, it drives the lifting frame 25 to move up and down, thereby pushing the lower side of the first scissor-type telescopic assembly 22 to make the first scissor-type telescopic assembly 22 telescopic or stretch to adjust The distance between two adjacent first mounting seats 24 is adjusted by the second motor 33 driving the second screw rod 34 to rotate. The second screw rod 34 is a bidirectional screw rod having two threads in opposite directions. When the second screw rod 34 rotates, the two second mounting seats 35 located on the outermost sides perform reverse movements in the left and right directions to drive the second scissor-type telescopic assembly 32 to extend or relax to adjust the distance between the two adjacent second mounting seats 35. The first motor 23 drives the first scissor-type telescopic assembly 22 to extend or relax to adjust the distance between each cross support plate 31. The second motor 33 drives the second scissor-type telescopic assembly 32 to extend or relax to adjust each The distance between the fixing mechanisms 4 is adjusted quickly and accurately, thereby improving work efficiency and ensuring that the distance between each fixing mechanism 4 is consistent. Finally, the holder 43 is movably sleeved in the slot on the second mounting seat 35, so that the threaded sleeve 42 cannot rotate, thereby preventing the connection between the threaded sleeve 42 and the fixing sleeve 41 from loosening, causing the threaded sleeve 42 to fall off, and pulling the support rod 44 so that the support rod 44 pulls the fixing plate 45 to drive the holder 43 to move forward, so that the holder 43 is disengaged from the slot, so that the threaded sleeve 42 can rotate, and the threaded sleeve 42 is rotated, so that the threaded sleeve 42 is disengaged from the fixing sleeve 41. , push the support rod 44 backward, causing the support rod 44 to disengage from the inner side of the holder 43 so that the support rod 44 is removed, the spring 46 is used to push the holder 43 so that the holder 43 is close to the inner side of the slot to prevent the holder 43 from being separated from the slot, and the friction pattern is used to increase the friction between the hand and the threaded sleeve 42, so that the user can easily rotate the threaded sleeve 42, and by pulling the support rod 44, the holder 43 is separated from the slot on the second mounting seat 35, and then the threaded sleeve 42 is rotated to remove the support rod 44, so as to achieve the purpose of quickly replacing the support rod 44, and avoid the problem of inaccurate positioning caused by a large number of support rods 44 bending and deformation due to long-term use of the mold frame.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel mesh welding formwork, comprising a base plate (1), characterized in that: A plurality of transversely arranged vertical mechanisms (2) are fixedly connected to the middle of the upper surface of the base plate (1); a plurality of vertically arranged transverse mechanisms (3) are fixedly connected to the front side of the vertical mechanism (2); a plurality of transversely arranged fixing mechanisms (4) are fixedly connected to the front sides of the plurality of transverse mechanisms (3); and four rectangularly distributed supporting feet (5) are fixedly connected to the lower surface of the base plate (1) near the four corners.

2. A steel mesh welding formwork according to claim 1, characterized in that: The vertical mechanism (2) comprises a vertical support plate (21) and a first scissor-type telescopic assembly (22), the lower side of the vertical support plate (21) being fixedly connected to the upper surface of the base plate (1), a plurality of vertically arranged first mounting seats (24) being rotatably connected at a cross position in the middle of the front side of the first scissor-type telescopic assembly (22), the rear side of the first mounting seat (24) being slidably connected in a first sliding groove opened in the middle of the front side of the vertical support plate (21), and the rear side of the uppermost first mounting seat (24) being fixedly connected to a position near the upper side of the front side of the vertical support plate (21), the lower side of the vertical support plate (21) being slidably connected to a lifting frame (25), the rear side of the vertical support plate (21) being fixedly connected to a first motor (23) at a position near the upper side, the output end of the first motor (23) being fixedly connected to a first screw rod (26), and the rear side of the lifting frame (25) being threadedly connected to the outer wall of the first screw rod (26) through a transverse plate.

3. A steel mesh welding formwork according to claim 2, characterized in that: The transverse mechanism (3) comprises a transverse support plate (31) and a second scissor-type telescopic assembly (32), the rear side of the transverse support plate (31) being fixedly connected to the front side of the first mounting seat (24), a plurality of transversely distributed second mounting seats (35) being rotatably connected at the intersection in the middle of the front side of the second scissor-type telescopic assembly (32), the outer side of the second mounting seat (35) being close to the rear side being slidably connected to a second sliding groove provided in the middle of the front side of the transverse support plate (31), the right side of the transverse support plate (31) being fixedly connected to a second motor (33), the output end of the second motor (33) being fixedly connected to a second screw rod (34), the rear sides of the two outermost second mounting seats (35) being threadedly connected to the outer wall of the second screw rod (34), and the rear side of the second mounting seat (35) located in the middle being fixedly connected to the middle of the front side of the transverse support plate (31).

4. A steel mesh welding formwork according to claim 3, characterized in that: The upper and lower adjacent second scissor-type telescopic components (32) are arranged in a staggered manner front to back.

5. A steel mesh welding formwork according to claim 3, characterized in that: The fixing mechanism (4) comprises a fixing sleeve (41), the rear side of the fixing sleeve (41) is fixedly connected to the front side of the second mounting seat (35), the inner side of the fixing sleeve (41) is threadedly connected to a threaded sleeve (42), the inner side of the threaded sleeve (42) is movably connected to a clamping seat (43), the inner side of the clamping seat (43) is movably connected to a fixing plate (45), the front side of the fixing plate (45) is fixedly connected to a support rod (44), the outer side of the clamping seat (43) is movably connected to a clamping groove opened in the middle of the front side of the second mounting seat (35) at a position close to the rear side, the inner side of the threaded sleeve (42) is movably connected to a spring (46), and the spring (46) is located on the front side of the clamping seat (43).

6. A steel mesh welding formwork according to claim 5, characterized in that: The outer wall of the threaded sleeve (42) is provided with friction lines near the front side.

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