CN218541491U - Concrete placement is with strutting template - Google Patents

Abstract

The utility model discloses a support formwork for concrete pouring, which relates to the technical field of concrete pouring, and comprises four legs, the tops of which are slidingly connected with movable seats, and a workbench is fixed between the four movable seats. The interior of each leg is equipped with height adjustment components, the inner wall of the middle part of the top of the workbench is provided with a first chute, the inner wall of the first chute is slidably connected with a support plate, and the inner wall of the top side of the workbench is provided with an angle adjustment component. The other side of the top of the table is hinged with a template. The beneficial effect of the utility model is that the second drive motor is used to drive the gear to rotate. Since the gear is meshed with several racks, the rotation of the gear makes the slide plate slide on the inner wall of the first slide rail. , and then the support plate slides on the inner wall of the first chute through the connecting rod. After the height of the support plate changes, the slider slides along the inner wall of the second slide rail while rotating, so as to facilitate the angle of the support formwork Make adjustments.

Description

Formwork for concrete pouring

technical field

The utility model relates to a support formwork, in particular to a support formwork for concrete pouring, which belongs to the technical field of concrete pouring.

Background technique

Support formwork for concrete pouring refers to a complete forming system composed of concrete forming formwork and supporting modules. The types of formwork are divided into various types according to different construction requirements. The shape classification mainly includes flat formwork and curved surface formwork. For the concrete wall, after the pouring is completed, the formwork needs to be supported and fixed by the support structure. The formwork support equipment for bridge concrete pouring is usually composed of a fixing plate, a support rod and a support plate.

Among them, the application number "CN202121007856.3" disclosed "a supporting formwork for concrete pouring of load-bearing walls" is also an increasingly mature technology. Connect, so the formwork body can rotate around the fixed block. When disassembling, tie a rope at the rope area, then install the drag bar between the two elastic clamping shafts, and pull the drag bar down. The drag bar will drive the entire The formwork body rotates downward around the fixed block, with the fixed block as the fulcrum, the axial force arm is long, and the detachment effect is good. It is not necessary to knock the formwork or use a crowbar, which effectively protects the formwork and the concrete wall and improves the speed of disassembly.” , the application number is "CN202221128508.6", which discloses "a support device for concrete pouring in highway engineering", which solves the technical disadvantages of inconvenient disassembly often caused by the adsorption of cement to the formwork when the existing formwork is disassembled. , but the above two public technologies still have the following defects in the process of use:

The support formwork in the above two disclosed technologies cannot adjust the horizontal height of the formwork during use, and cannot meet the construction requirements of different heights, thereby reducing the practicability of the support formwork.

Utility model content

The purpose of this utility model is to provide a support formwork for concrete pouring, so as to solve the problem that the horizontal height cannot be adjusted in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a support formwork for concrete pouring, including four legs, the tops of the four legs are all slidably connected with movable seats, and the four movable seats are fixed A workbench is provided, height adjustment components are provided inside the four legs, a first chute is provided on the inner wall at the top of the workbench, and a support plate is slidably connected to the inner wall of the first chute. The inner wall of one side of the top of the workbench is provided with an angle adjustment assembly, and the other side of the top of the workbench is hinged with a formwork.

Preferably, the four height adjustment assemblies all include a partition, a second chute, a moving seat, a connecting screw and a screw nut, and the four partitions are respectively fixed at the bottom inside the four feet, and the four The second chute is respectively set on the inner wall of the top of the four legs, the inner walls of the four second chute are slidingly connected with the moving seat, and the inner walls of the four partitions are connected with the connecting screw through the bearing rotation. , the inner walls of the four moving seats are all fixedly provided with screw nuts which are respectively threadedly connected with the four connecting screw rods.

Preferably, the inner walls of the bottom ends of the four legs are all fixedly provided with first drive motors, the transmission shafts of the four first drive motors are respectively fixedly connected with the bottom ends of the four connecting screw rods, and the four moving seats Both sides of the top are fixed with slide bars, and both sides of the top of the four legs are provided with slide holes, and several of the slide holes are respectively slidably connected with several slide bars, and every two adjacent slide bars One end of each is fixedly connected with four movable seats respectively.

Preferably, the angle adjustment assembly includes a cavity, a first slide rail, a slide plate, several racks, a second drive motor, a gear and a connecting rod, the cavity is set on the inner wall of the top side of the workbench, and the One side inside the cavity is fixed with a first slide rail, the inner wall of the first slide rail is slidably connected with a slide plate, one side of the slide plate is fixed with several racks arranged equidistantly, and the second drive The motor is fixedly arranged on one side of the front of the workbench, the transmission shaft of the second driving motor is fixedly connected with a gear, and the gear is meshed with several racks, and a connecting rod is fixed between the slide plate and the support plate.

Preferably, the bottom end of the template is fixedly provided with a second slide rail, the inner wall of the second slide rail is slidably connected with a slider, and the slider is hinged to the support plate.

Preferably, the bottom end of the inner wall of the first chute is fixedly provided with a return spring, and the top end of the return spring is fixedly connected to the bottom end of the support plate.

Preferably, the other side of the front of the workbench is fixed with a switch panel, the surface of the switch panel is respectively provided with a first drive motor switch and a second drive motor switch, and the four first drive motors and the second The driving motors are electrically connected to the power supply through the first driving motor switch and the second driving motor switch respectively.

Compared with related technologies, a support formwork for concrete pouring provided by the utility model has the following beneficial effects:

1. The four connecting screw rods are driven to rotate through the four first driving motors, and the four connecting screw rods rotate to make the four moving seats slide on the inner walls of the four second chute respectively. The inner wall of the sliding hole slides, so that the height of the workbench and the formwork can be adjusted;

2. The second driving motor drives the gear to rotate. Since the gear is meshed with several racks, the rotation of the gear makes the slide plate slide on the inner wall of the first slide rail, and then the support plate slides on the inner wall of the first chute through the connecting rod. After the height of the support plate changes, the slider slides along the inner wall of the second slide rail while rotating, so as to facilitate the adjustment of the angle of the support formwork.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of the utility model;

Fig. 3 is the cross-sectional enlarged structural schematic diagram of the utility model support foot;

Fig. 4 is a schematic diagram of the enlarged structure at A in Fig. 2 of the present invention.

In the figure: 1. Foot; 2. Movable seat; 3. Workbench; 4. Height adjustment component; 5. First chute; 6. Support plate; 8. Angle adjustment component; 9. Template; 10. Second slide Rail; 11, slider; 12, return spring; 13, switch panel; 41, clapboard; 42, the second chute; 43, moving seat; 44, connecting screw rod; 45, screw nut; 431, the first Drive motor; 432, slide bar; 433, slide hole; 81, cavity; 82, first slide rail; 83, slide plate; 84, rack; 85, second drive motor; 86, gear; 87, connecting rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1:

Please refer to Fig. 1-4, the utility model provides a kind of supporting formwork for concrete pouring, including four legs 1, the tops of the four legs 1 are slidingly connected with movable seats 2, and the four movable seats 2 are fixedly arranged. There is a workbench 3, and the interior of the four legs 1 is provided with a height adjustment assembly 4, and the inner wall of the top middle of the workbench 3 is provided with a first chute 5, and the inner wall of the first chute 5 is slidably connected with a support plate 6, the support plate The top of 6 is hinged, the inner wall of one side of the top of the workbench 3 is provided with an angle adjustment assembly 8, and the other side of the top of the workbench 3 is hinged with a template 9;

The bottom end of the template 9 is fixedly provided with a second slide rail 10, and the inner wall of the second slide rail 10 is slidably connected with a slider 11, and the slider 11 is hinged with the support plate 6;

The bottom end of the first chute 5 inner wall is fixedly provided with a return spring 12, and the top end of the return spring 12 is fixedly connected with the bottom end of the support plate 6;

Please refer to Fig. 1-4, a kind of supporting formwork for pouring concrete, also includes four height adjustment assemblies 4, and four height adjustment assemblies 4 all include partition plate 41, second chute 42, moving seat 43, connecting screw rod 44 and screw nut 45, four partitions 41 are respectively fixedly arranged on the bottom of four supporting feet 1 inside, four second chute 42 are opened on the inner wall of four supporting feet 1 top respectively, four second chute 42 The inner walls are all slidably connected with moving seats 43, the inner walls of the four partitions 41 are connected with connecting screw rods 44 through bearing rotation, and the inner walls of the four moving seats 43 are all fixedly provided with four connecting screw rods 44 threaded wires respectively. rod nut 45;

The inner walls of the bottom ends of the four supporting legs 1 are fixedly provided with first drive motors 431, the transmission shafts of the four first drive motors 431 are fixedly connected with the bottom ends of the four connecting screw rods 44 respectively, and the two sides of the tops of the four moving seats 43 All are fixedly provided with slide bar 432, and both sides of four supporting feet 1 tops are all provided with slide hole 433, and several slide holes 433 are respectively connected with several slide bars 432 slidingly, and one end of every two adjacent slide bars 432 is respectively connected with Four movable seats 2 are fixedly connected;

The other side of the front of the workbench 3 is fixed with a switch panel 13, the surface of the switch panel 13 is provided with a first drive motor switch, and the four first drive motors 431 are electrically connected to the power supply through the first drive motor switch;

Concretely, as shown in Fig. 1, Fig. 2 and Fig. 3, at first open the first driving motor switch on the switch panel 13 surface, four first driving motors 431 start to drive four connecting screw rods 44 to rotate, and the four connecting screw rods 44 rotates so that four moving seats 43 slide on the inner walls of four second slide grooves 42 respectively, and simultaneously several slide bars 432 slide on the inner walls of several slide holes 433 respectively, thereby the height of the workbench 3 and the template 9 can be adjusted. adjust.

Example 2:

The angle adjustment assembly 8 includes a cavity 81, a first slide rail 82, a slide plate 83, several racks 84, a second drive motor 85, a gear 86 and a connecting rod 87, and the cavity 81 is provided on the inner wall of the top side of the workbench 3 One side inside the cavity 81 is fixedly provided with a first slide rail 82, the inner wall of the first slide rail 82 is slidably connected with a slide plate 83, and one side of the slide plate 83 is fixedly provided with several equidistantly arranged racks 84, the second The drive motor 85 is fixedly arranged on one side of the front of the workbench 3, the transmission shaft of the second drive motor 85 is fixedly connected with a gear 86, and the gear 86 is meshed with several racks 84. connecting rod 87;

The other side of the front of the workbench 3 is fixed with a switch panel 13, the surface of the switch panel 13 is provided with a second drive motor switch, and the second drive motor 85 is electrically connected to the power supply through the second drive motor switch;

Concretely, as shown in Fig. 1, Fig. 2 and Fig. 4, first open the second drive motor switch on the switch panel 13 surface, the second drive motor 85 starts to drive the gear 86 to rotate, because the gear 86 is meshed with several racks 84 , the gear 86 rotates so that the slide plate 83 slides on the inner wall of the first slide rail 82, and then the support plate 6 slides on the inner wall of the first chute 5 through the connecting rod 87. After the height of the support plate 6 changes, the slider 11 rotates While sliding along the inner wall of the second slide rail 10, it is convenient to adjust the angle of the support template.

Working principle: in specific use, the utility model is a support formwork for concrete pouring. Firstly, when the support formwork needs to be adjusted in height during use, the first drive motor switch on the surface of the switch panel 13 is turned on, and the four first drive The motor 431 starts to drive the four connecting screw rods 44 to rotate, and the four connecting screw rods 44 rotate so that the four moving seats 43 slide on the inner walls of the four second chute 42 respectively, and simultaneously several sliding rods 432 slide on the inner walls of several sliding holes respectively. The inner wall of 433 slides, thereby the height of workbench 3 and template 9 can be adjusted, then open the second driving motor switch on switch panel 13 surface, the second driving motor 85 starts to drive gear 86 to rotate, because gear 86 and several The rack 84 is meshed and connected, and the gear 86 rotates so that the slide plate 83 slides on the inner wall of the first slide rail 82, and then the support plate 6 slides on the inner wall of the first chute 5 through the connecting rod 87. After the height of the support plate 6 changes, the The slide block 11 slides along the inner wall of the second slide rail 10 while rotating, so as to facilitate the adjustment of the angle of the support template.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A support formwork for concrete pouring, comprising four legs (1), characterized in that the tops of the four legs (1) are slidably connected with movable seats (2), and the four movable seats ( 2) A workbench (3) is fixed between them, height adjustment components (4) are provided inside the four legs (1), and a first chute is provided on the inner wall of the top middle of the workbench (3) (5), the inner wall of the first chute (5) is slidably connected with a support plate (6), the inner wall of the top side of the workbench (3) is provided with an angle adjustment assembly (8), and the workbench ( 3) The other side of the top is hinged with a template (9). 2. A support formwork for concrete pouring according to claim 1, characterized in that: the four height adjustment assemblies (4) each include a partition (41), a second chute (42), a moving seat (43), connecting the screw rod (44) and the screw nut (45), the four partitions (41) are respectively fixed on the bottom inside the four feet (1), and the four second chute ( 42) Set on the inner walls of the top ends of the four legs (1), the inner walls of the four second chute (42) are slidingly connected with the moving seat (43), and the inner walls of the four partitions (41) are all Connecting screw rods (44) are rotatably connected by bearings, and the inner walls of the four moving seats (43) are fixedly provided with screw nuts (45) threadedly connected with the four connecting screw rods (44). 3. A support formwork for concrete pouring according to claim 2, characterized in that: the inner walls of the bottom ends of the four legs (1) are fixed with a first drive motor (431), and the four said second The transmission shaft of a driving motor (431) is fixedly connected with the bottom ends of the four connecting screw rods (44), the two sides of the top of the four moving seats (43) are fixedly equipped with slide bars (432), and the four Sliding holes (433) are provided on both sides of the top of the support foot (1), and several sliding holes (433) are respectively slidably connected with several sliding rods (432), and every two adjacent sliding rods ( 432) are fixedly connected with four movable seats (2) respectively. 4. A support formwork for concrete pouring according to claim 3, characterized in that: the angle adjustment assembly (8) includes a cavity (81), a first slide rail (82), a slide plate (83), Several racks (84), second drive motors (85), gears (86) and connecting rods (87), the cavity (81) is provided on the inner wall of the top side of the workbench (3), and the cavity One side inside the chamber (81) is fixed with a first slide rail (82), the inner wall of the first slide rail (82) is slidably connected with a slide plate (83), and one side of the slide plate (83) is fixed with a Several racks (84) are equidistantly arranged, the second driving motor (85) is fixedly arranged on one side of the front of the workbench (3), and the transmission shaft of the second driving motor (85) is fixedly connected with a gear (86), the gear (86) is meshed with several racks (84), and a connecting rod (87) is fixed between the slide plate (83) and the support plate (6). 5. A support formwork for concrete pouring according to claim 1, characterized in that: the bottom end of the formwork (9) is fixed with a second slide rail (10), and the second slide rail (10 ) is slidingly connected with a slider (11) on the inner wall, and the slider (11) is hinged to the support plate (6). 6. A support formwork for concrete pouring according to claim 1, characterized in that: the bottom end of the inner wall of the first chute (5) is fixed with a return spring (12), and the return spring (12 ) is fixedly connected to the bottom end of the support plate (6). 7. A support formwork for concrete pouring according to claim 4, characterized in that: the other side of the front of the workbench (3) is fixed with a switch panel (13), and the switch panel (13) The surface of the first driving motor switch and the second driving motor switch are respectively provided, and the four first driving motors (431) and the second driving motors (85) are connected to each other through the first driving motor switch and the second driving motor switch respectively. Electrical power connection.

Images