Device convenient for fixing constructional engineering template

Abstract

The utility model relates to the technical field of constructional engineering formworks, and discloses a constructional engineering formwork fixing device which comprises a bottom frame, an arc-shaped plate is fixedly connected to the bottom frame, a sliding groove is formed in the arc-shaped plate, a supporting frame is fixedly connected to the bottom frame, a first rotating shaft is rotatably connected to the supporting frame, and a second rotating shaft is rotatably connected to the first rotating shaft. A first rotating shaft is fixedly connected to one end of the base frame, a first handle is fixedly connected to one end of the first rotating shaft, a worm is fixedly connected to the first rotating shaft, a worm gear is connected to the worm in a meshed mode, a second rotating shaft is fixedly connected to the worm gear, and the second rotating shaft is rotationally connected to the base frame. Through operation of the first handle, the fixing angle of the formwork can be rapidly adjusted, the preparation time for replacing a fixing tool or adjusting a construction scheme is shortened, meanwhile, through cooperation of the fixing block and the sliding block, the position of the fixing plate can be accurately adjusted according to the radian of the sliding groove, and the forming precision and size accuracy of the formwork are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering formwork, in particular to a fixing device for facilitating the fixing of construction engineering formwork. Background Technique

[0002] In the field of construction engineering, the fixing of formwork is an important link in the construction process, which is directly related to the forming accuracy, dimensional accuracy and construction efficiency of components. Traditional formwork fixing methods often rely on manual measurement, adjustment and fixing. This method is not only time-consuming and laborious, but also difficult to ensure the fixing accuracy and reliability. Especially when facing complex and changeable construction environments and diverse formwork requirements, it is even more powerless.

[0003] When the fixing device for facilitating the fixing of construction engineering formwork is in use, the following defects still exist: the existing fixing device for construction engineering formwork cannot be adjusted according to the angle required for fixing the formwork during formwork fixing, and it is not convenient to splice according to the length of the fixed formwork. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a fixing device for facilitating the fixing of construction engineering formwork.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing device for facilitating the fixing of construction engineering formwork, including a chassis, an arc plate is fixedly connected to the chassis, a chute is arranged on the arc plate, a support frame is fixedly connected to the chassis, a first rotating shaft is rotatably connected to the support frame, a handle one is fixedly connected to one end of the first rotating shaft, a worm is fixedly connected to the first rotating shaft, a worm gear is meshed with the worm, a second rotating shaft is fixedly connected to the worm gear, the second rotating shaft is rotatably connected to the chassis, a connecting rod is fixedly connected to the second rotating shaft, a fixing block is rotatably connected to one end of the connecting rod, a slider is fixedly connected to the fixing block, the slider is slidably connected to the chute, a fixing plate is fixedly connected to the fixing block, and iron nails are arranged on the fixing plate.

[0006] As a further description of the above technical solution: a clamping block is fixedly connected to the fixing plate, a first clamping groove is arranged on the clamping block, a second clamping groove is arranged on the fixing plate, a clamping column is slidably connected to the fixing plate, a dial rod is fixedly connected to the clamping column, a spring is fixedly connected to the clamping column, and one end of the spring is fixedly connected to the fixing plate.

[0007] As a further description of the above technical solution: a threaded screw rod is threadedly connected to the chassis, a handle two is fixedly connected to one end of the threaded screw rod, and a foot pad is arranged at the bottom of the chassis.

[0008] As a further description of the above technical solution: There are two sets of the sliding grooves, and the sliding grooves are respectively arranged on both sides of the arc-shaped plate.

[0009] As a further description of the above technical solution: The first rotating shaft penetrates through the support frame, and the iron nail penetrates through the fixing plate.

[0010] As a further description of the above technical solution: There are two sets of the connecting rods, and the connecting rods are respectively arranged on both sides of the second rotating shaft.

[0011] As a further description of the above technical solution: There are two sets of the threaded lead screws, and there are four sets of the iron nails.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, when using the fixing device for building engineering templates, through the operation of the first handle, the fixing angle of the template can be quickly adjusted, reducing the preparation time for replacing fixing tools or adjusting the construction plan. At the same time, through the cooperation of the fixing block and the sliding block, the position of the fixing plate can be accurately adjusted according to the radian of the sliding groove, ensuring the forming accuracy and dimensional accuracy of the template.

[0014] 2. In the utility model, when using the fixing device for building engineering templates, when it is necessary to fix a larger area of the template, through the operation of the lever, multiple sets of fixing plates can be quickly connected to achieve synchronous fixing of the large-area template, thus significantly improving the construction efficiency. And due to the detachable property of the fixing plate, it is also convenient for subsequent transportation and handling, reducing the construction cost and labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a fixing device for building engineering templates proposed by the utility model Figure 1 ;

[0016] Figure 2 is a schematic structural diagram of a fixing device for building engineering templates proposed by the utility model Figure 2 ;

[0017] Figure 3 is a schematic structural diagram of a fixing device for building engineering templates proposed by the utility model Figure 3 ;

[0018] Figure 4 is a schematic structural diagram of a fixing device for building engineering templates proposed by the utility model Figure 4 ;

[0019] Figure 5 is a sectional view of a fixing device for building engineering templates proposed by the utility model.

[0020] Legend Explanation:

[0021] 1. Underframe; 2. Arc plate; 3. Slide groove; 4. Support frame; 5. First rotating shaft; 6. First handle; 7. Worm; 8. Worm gear; 9. Second rotating shaft; 10. Connecting rod; 11. Fixed block; 12. Slide block; 13. Fixed plate; 14. Iron nail; 15. Clamping block; 16. First clamping groove; 17. Second clamping groove; 18. Clamping column; 19. Poking rod; 20. Spring; 21. Threaded screw rod; 22. Second handle; 23. Foot pad. Specific Embodiment

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to Figures 1-5 , an embodiment provided by the present invention: A fixing device for building engineering templates, including an underframe 1, an arc plate 2 fixedly connected to the underframe 1, a slide groove 3 provided on the arc plate 2, a support frame 4 fixedly connected to the underframe 1, a first rotating shaft 5 rotatably connected to the support frame 4, a first handle 6 fixedly connected to one end of the first rotating shaft 5, a worm 7 fixedly connected to the first rotating shaft 5, a worm gear 8 meshed with the worm 7, a second rotating shaft 9 fixedly connected to the worm gear 8, the second rotating shaft 9 rotatably connected to the underframe 1, a connecting rod 10 fixedly connected to the second rotating shaft 9, a fixed block 11 rotatably connected to one end of the connecting rod 10, a slide block 12 fixedly connected to the fixed block 11, the slide block 12 slidingly connected to the slide groove 3, a fixed plate 13 fixedly connected to the fixed block 11, an iron nail 14 provided on the fixed plate 13. When using the fixing device for building engineering templates, by operating the first handle 6, the fixing angle of the template can be quickly adjusted, reducing the preparation time for replacing fixing tools or adjusting the construction plan. At the same time, through the cooperation of the fixed block 11 and the slide block 12, the position of the fixed plate 13 can be accurately adjusted according to the radian of the slide groove 3, ensuring the forming accuracy and dimensional accuracy of the template.

[0024] A clamping block 15 is fixedly connected to the fixing plate 13. A first clamping groove 16 is provided on the clamping block 15, a second clamping groove 17 is provided on the fixing plate 13, a clamping post 18 is slidably connected to the fixing plate 13, a lever 19 is fixedly connected to the clamping post 18, a spring 20 is fixedly connected to the clamping post 18, one end of the spring 20 is fixedly connected to the fixing plate 13, a threaded lead screw 21 is threadedly connected to the bottom frame 1, a second handle 22 is fixedly connected to one end of the threaded lead screw 21, a foot pad 23 is provided at the bottom of the bottom frame 1, there are two groups of sliding grooves 3, and the sliding grooves 3 are respectively arranged on both sides of the arc-shaped plate 2. The first rotating shaft 5 penetrates through the support frame 4, the iron nail 14 penetrates through the fixing plate 13, there are two groups of connecting rods 10, and the connecting rods 10 are respectively arranged on both sides of the second rotating shaft 9. There are two groups of threaded lead screws 21 and four groups of iron nails 14. When using the building engineering formwork fixing device, when it is necessary to fix a formwork with a large area, through the operation of the lever 19, multiple fixing plates 13 can be quickly connected to achieve synchronous fixing of the large-area formwork, thus significantly improving the construction efficiency. And due to the detachable nature of the fixing plate 13, it is also convenient for subsequent transportation and handling, reducing the construction cost and labor intensity.

[0025] Working principle: When using the fixing device for building engineering templates, the staff first place this device at the position where the template needs to be fixed, then press the two groups of foot pads 23 at the bottom of the chassis 1 into the ground for fixation, and then turn the second handle 22. The second handle 22 drives the threaded lead screw 21 to rotate. The threaded lead screw 21 moves downward through threaded connection on the chassis 1. After one end of the threaded lead screw 21 enters the ground, the device is fixed, thus preventing displacement due to external forces during construction, ensuring the stability and reliability of the device itself. Then, turn the first handle 6 according to the angle required for fixing the template. The first handle 6 drives the first rotating shaft 5 to rotate on the support frame 4. The first rotating shaft 5 drives the worm 7 to rotate. The worm 7 drives the worm wheel 8 to rotate. The worm wheel 8 drives the second rotating shaft 9 to rotate on the chassis 1. The second rotating shaft 9 drives the two groups of connecting rods 10 to rotate. The connecting rods 10 drive the fixing block 11 to move. The fixing block 11 drives the slider 12 to slide on the chute 3, thereby adjusting the fixing plate 13 according to the arc of the chute 3 of the chute 3. When the fixing plate 13 is adjusted to the angle required for the template, stop turning the first handle 6, and then drive the iron nails 14 on the fixing plate 13 into the template to fix the template. It can not only quickly adjust the fixing angle of the template according to the actual situation, reduce the preparation time for replacing fixing tools or adjusting the construction plan, improve the construction efficiency, but also improve the forming accuracy and dimensional accuracy of the components. When fixing a template with a large area, the staff only needs to pull the lever 19 to one side. The lever 19 drives the clamping column 18 to slide on the fixing plate 13 and simultaneously compresses the spring 20. Then, clamp the clamping block 15 on another fixing plate 13 on the second clamping groove 17, and then release the lever 19. Through the rebound of the spring 20, the clamping column 18 is clamped into the first clamping groove 16 on another clamping block 15 to complete the connection of the two groups of fixing plates 13. It is not only convenient for the staff to quickly splice multiple groups of fixing plates 13 according to the area of the fixed template and fix them simultaneously, thus significantly improving the construction efficiency, but also is detachable for subsequent transportation and handling.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for fixing a formwork for a construction project, comprising a base frame (1), characterized in that: The base frame (1) is fixedly connected to an arc plate (2), the arc plate (2) is provided with a slide groove (3), the base frame (1) is fixedly connected to a support frame (4), the support frame (4) is rotatably connected to a first rotating shaft (5), one end of the first rotating shaft (5) is fixedly connected to a handle (6), the first rotating shaft (5) is fixedly connected to a worm (7), the worm (7) is meshingly connected to a worm wheel (8), the worm wheel (8) is fixedly connected to a second The second rotating shaft (9) is rotatably connected to the base frame (1), the second rotating shaft (9) is fixedly connected to a connecting rod (10), one end of the connecting rod (10) is rotatably connected to a fixed block (11), the fixed block (11) is fixedly connected to a sliding block (12), the sliding block (12) is slidably connected to the sliding groove (3), the fixed block (11) is fixedly connected to a fixing plate (13), and the fixing plate (13) is provided with an iron nail (14).

2. A device for fixing a formwork for construction engineering according to claim 1, characterized in that: A clamping block (15) is fixedly connected to the fixing plate (13), a first clamping groove (16) is provided on the clamping block (15), a second clamping groove (17) is provided on the fixing plate (13), a clamping column (18) is slidably connected to the fixing plate (13), a lever (19) is fixedly connected to the clamping column (18), a spring (20) is fixedly connected to the clamping column (18), and one end of the spring (20) is fixedly connected to the fixing plate (13).

3. A device for fixing a formwork for construction engineering according to claim 2, characterized in that: A threaded screw rod (21) is threadedly connected to the base frame (1), one end of the threaded screw rod (21) is fixedly connected to a second handle (22), and a foot pad (23) is provided at the bottom of the base frame (1).

4. A device for fixing a formwork for construction engineering according to claim 3, characterized in that: The slide grooves (3) are provided in two groups, and the slide grooves (3) are respectively arranged on both sides of the arc plate (2).

5. A device for fixing a formwork for construction engineering according to claim 4, characterized in that: The first rotating shaft (5) passes through the supporting frame (4), and the iron nail (14) passes through the fixing plate (13).

6. A device for fixing a formwork for construction engineering according to claim 5, characterized in that: The connecting rods (10) are provided in two groups, and the connecting rods (10) are respectively arranged on both sides of the second rotating shaft (9).

7. A device for fixing a formwork for construction engineering according to claim 6, characterized in that: The threaded screw rods (21) are provided in two groups, and the iron nails (14) are provided in four groups.

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