CN219710992U - Building engineering template fixing device - Google Patents

Abstract

The utility model relates to the field of machinery and discloses a construction engineering formwork fixing device. Two identical bases are fixedly connected through a telescopic rod. A baffle is provided on the upper right side of the base. A rolling device is provided inside the base. The rolling device is There is a toothed plate and a gear. There is a crank handle directly in front of the gear, and a clip is fixedly connected above the toothed plate. This construction engineering formwork fixing device drives the gear by rocking the handle forward and backward. The gear meshes with the tooth plate above it to control the tooth plate to move forward and backward, and the clip on the tooth plate is also closed; The design of the fixtures facilitates the transportation of engineering formwork, and also accommodates the transportation of formwork of different widths and lengths.

Description

A construction engineering formwork fixing device

Technical field

The utility model relates to the technical field of construction engineering, and is specifically a formwork fixing device for construction engineering.

Background technique

In construction, we usually see various styles of construction project templates, so tools for fixing construction project templates become indispensable.

Building formwork is generally square or rectangular, with a large volume. During transportation, in order to facilitate stacking and ensure the stability of transportation, it is usually placed along the length of the carriage. During such transportation, it is necessary to use fixing devices. Currently, the most A common way is to arrange the engineering formwork vertically and then stack them layer by layer to form a layered body for transportation. After stacking, fill the gap between the layered body and the inner wall of the carriage to make it easier to transport. It is more stable, and the layered body is generally discharged in the middle, so that the center of gravity of the vehicle will not deviate. Ensure the stability of the vehicle during driving.

However, during the transportation process of the above-mentioned building formwork, there will be problems with emission difficulties. It is not only necessary to calculate the number of engineering formwork, but also to plan the starting point of their arrangement in advance, so as to ensure that the final arranged formwork is in the middle of the carriage, and after the arrangement, , it is necessary to fill the surrounding area to keep it in an upright position for transportation.

Therefore, in response to the above-mentioned problems, there is an urgent need for a construction project formwork fixing device that is convenient for transportation during use.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present utility model provides a construction engineering formwork fixing device, which has the advantages of adjustable size, simple structure, etc., and solves the problem that construction engineering formwork cannot be fixed due to different styles.

(2) Technical solutions

In order to achieve the above-mentioned purpose of convenient portability, the utility model provides the following technical solutions:

Two identical bases are fixedly connected through telescopic rods. There is a baffle on the upper right side of the base. There is a rolling device inside the base. The rolling device is equipped with a toothed plate and a gear. There is a rocker directly in front of the gear. The handle is fixedly connected to a clip above the tooth plate.

As a further solution of the present invention: wherein, the base is designed with a slot at the upper end.

As a further solution of the present invention: wherein, the clip head is of movable design.

As a further solution of the present invention: the telescopic rod is a three-section design, with a main rod in the middle and auxiliary rods at both ends. The two ends of the auxiliary rod are connected to the base, and the auxiliary rod can extend outward on the basis of the main rod.

As a further solution of the present invention: two spring probes are provided on the main rod of the telescopic rod.

As a further solution of the present invention, the crank handle can drive the gear to move the tooth plate to achieve the purpose of movable clips.

As a further solution of the present invention: wherein, both sides of the tooth plate are provided with upper and lower connecting through grooves, and the through grooves are provided with matching inserts.

(3) Beneficial effects

Compared with the existing technology, the utility model provides a construction engineering formwork fixing device, which has the following beneficial effects: strong adjustability;

1. This construction engineering formwork fixing device drives the gear by shaking the handle forward and backward. The gear meshes with the tooth plate above it to control the tooth plate to move forward and backward, and the clamp on the tooth plate is also completed. Closed; after being fixed by the fixing device, the engineering formwork will not be scattered, thus facilitating the transportation of the engineering formwork;

2. In this construction engineering formwork fixing device, the telescopic rod presses the spring probe on the main rod to bring the distance of the auxiliary rod closer or farther, and then the spring probe bounces up at the target hole position to achieve the effect of changing the distance and fixing it.

Description of drawings

Figure 1 is a schematic structural diagram of the main body of the construction engineering formwork fixing device of the present invention;

Figure 2 is a schematic diagram of the telescopic rod structure of the construction engineering formwork fixing device according to the present invention;

Figure 3 is a schematic diagram of the "7"-shaped insert of the construction engineering formwork fixing device of the present utility model;

Figure 4 is a schematic diagram of the clamp of the formwork fixing device of the present utility model.

In the picture: 1. Baffle; 2. Base; 3. Rolling device; 4. Clamp; 5. Telescopic rod; 6. Rocker handle; 7. Tooth plate; 8. Gear; 9. Spring probe; 10. Plug piece.

Detailed ways

Please refer to Figure 1 to Figure 4: The construction engineering formwork fixing device includes two identical bases 2. The base 2 is made of wear-resistant and pressure-resistant material. The base 2 is designed with a slot at the upper end. There is a rolling device 3 inside. The device 3 is provided with a tooth plate 7 and a gear 8. The tooth plate 7 is movably connected to the base 2, and the gear 8 is fixedly connected to the base 2. The two sides of the tooth plate 7 are provided with upper and lower through-grooves, and the through-grooves are provided with matching inserts 10, which can fix the position of the tooth plate 7 on the base. The tooth plate 7 penetrates and extends through the base 2, and the gear 8 and the gear above it are The tooth plate 7 meshes. There is a rocker handle 6 directly in front of the gear 8. We can control the gear movement by turning the rocker handle 6 left and right. Turn the rocker handle 6 to the left, and the clip 4 will move to the left to form an opening with the baffle 1. To achieve the effect, turn the rocker handle 6 to the right, and the clip 4 will move to the right to form a closing effect with the baffle 1.

The gear 8 drives the tooth plate 7 above it to translate forward or backward, and a clip 4 is fixedly connected above the tooth plate 7. The clip 4 is equipped with a clamp body, a chuck and an adjusting screw. Between the clamp body and the chuck The movable connection can also be fixed or loosened through the screws connected in the middle. When the movable chuck is needed, the screw can be loosened to adjust the position of the chuck, and then tightened to better clamp the construction engineering formwork. We can put the engineering formwork Place it vertically or horizontally on the base, and then turn the gear 8 to the right to make the tooth plate 7 above it move. The clamp 4 above the tooth plate 7 moves in the direction of the tooth plate 7, so that the clamp 4 and the baffle 1 The distance continues to shrink until the template is completely stuck between the clip 4 and the baffle 1 and the gear 8 can no longer be rotated. Then we can use the "7" shaped inserts to insert into the through-grooves at both ends of the tooth plate to fix the construction engineering template. the goal of.

There is a baffle 1 on the upper right side of the base. The baffle prevents the position of the template from shifting. The two bases are fixedly connected through a telescopic rod 5. The telescopic rod 5 is a three-section design. The main rod in the middle is an auxiliary rod at both ends. The two auxiliary rods are The end is fixedly connected to the base 2. In order to achieve telescopic and fixed effects, we have a raised spring probe 9 on both sides of the main rod. A hole is made above the auxiliary rod. When the distance needs to be changed, press the spring probe on the main rod. 9. Pull the auxiliary rod closer or farther, and then the spring probe will bounce up at the target hole to achieve the effect of changing the distance and fixing it.

Working principle: First, select the form of placing the construction project formwork according to the length and width of the construction project formwork. If the length of the construction project formwork is shorter than the length of the carriage, you can arrange the engineering formwork along the width of the carriage, and place the rolling device 3 along the length of the carriage. At this time, several construction engineering templates are installed on the base 2 by manual or crane transportation, and then the tooth plate 7 meshed with the rotating crank handle 6 is rotated, and the tooth plate 7 slides inside the base 2. When the tooth plate 7 drives the clamp 4 close to the baffle 1, the engineering formwork placed on the base 2 is fixed and stacked together to form a layered body. If the length of the formwork is too long, you can also adjust the distance between the bases 2 before loading to make the distance between the two bases 2 smaller.

Similarly, if the engineering formwork is too long than the width of the carriage, the base 2 needs to be arranged along the width of the carriage, and the formwork is placed along the length of the carriage. The fixed operation is the same as above.

The above are only preferred specific implementations of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field shall, within the technical scope disclosed by the present utility model, according to the present utility model Any equivalent substitution or change of the technical solution of the utility model and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. A construction engineering formwork fixing device, including two identical bases (2), the two bases are movably connected through a telescopic rod (5), a baffle (1) is provided on the upper right side of the base (2), and the base (2) There is a rolling device (3) inside, which is characterized in that: the inside of the rolling device (3) includes a slidable tooth plate (7) and a gear (8) meshed with the tooth plate (7). There is a crank handle (6) in the front, and a clip (4) is fixedly connected above the tooth plate (7). 2. A construction engineering formwork fixing device according to claim 1, characterized in that the base (2) is designed with a slot at the upper end. 3. A construction engineering formwork fixing device according to claim 1, characterized in that: the clamp head of the clamp (4) is of movable design. 4. A construction engineering formwork fixing device according to claim 1, characterized in that: the telescopic rod (5) is a three-section design, with the main rod in the middle and auxiliary rods at both ends, and the two ends of the auxiliary rod are connected to the base. (2), the auxiliary rod can extend outward based on the main rod. 5. A construction engineering formwork fixing device according to claim 1, characterized in that: the crank handle (6) can drive a gear to move the tooth plate (7) to achieve the purpose of movable clamping piece (4) . 6. A construction engineering formwork fixing device according to claim 4, characterized in that two spring probes (9) are provided on the main rod of the telescopic rod (5). 7. A construction engineering formwork fixing device according to claim 4, characterized in that: both sides of the tooth plate (7) are provided with upper and lower through-grooves, and the through-grooves are provided with matching inserts (10).