Building engineering template fixing device

Abstract

The utility model discloses a building engineering template fixing device, which belongs to the technical field of building template fixing and comprises a mounting frame, a threaded rod is rotatably mounted on the mounting frame, two fixing gears are symmetrically mounted on the threaded rod and on the left side and the right side of the mounting frame, and two mounting substrates are symmetrically mounted at the left end and the right end of the mounting frame. A fixing assembly is movably mounted on the two mounting base plates, the fixing assembly is composed of a connecting pull plate, a mounting connecting rod, a fixing clamping block and a fixing spring, the threaded rod can be limited and fixed by arranging a fixing gear on the threaded rod, arranging the mounting base plates on the mounting frame and arranging the fixing assembly on the mounting base plates, and the threaded rod, the mounting base plates and the fixing assembly are matched with one another; therefore, the threaded rod and the rotating hand wheel installed on the threaded rod can be prevented from rotating when being accidentally collided, the probability of loosening of the formwork fixing device can be reduced, and finally the building formwork fixed by the formwork fixing device is not prone to falling apart.

Description

Technical Field

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

[0002] The building formwork is a temporary support structure, which is made according to the design requirements to form the concrete structure and components according to the specified position and geometric dimensions, maintain their correct position, and bear the deadweight of the building formwork and the external load acting on it. The purpose of the formwork project is to ensure the quality and construction safety of the concrete project, speed up the construction progress and reduce the project cost. The building formwork needs to be fixed with a formwork fixing device after installation. The existing application number is CN202220621481.8, which is a civil engineering building formwork fixing device. Although it can clamp and fix templates of different thicknesses, it is not only convenient to install and disassemble the fixing device and the template, but also improves the versatility of the template fixing device and improves the fixing efficiency. However, due to the relatively messy construction site, and the lack of limiting structure of the positive and negative screws and handles, the positive and negative screws and handles are easy to rotate when they are accidentally collided, which makes it easy for the two clamping plates to move away from each other, and it is easy for the template fixing device to loosen, and finally it is easy for the building formwork fixed by the template fixing device to fall apart, thereby affecting the normal construction of the building, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a construction engineering template fixing device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A construction engineering template fixing device comprises a mounting frame, a threaded rod is rotatably mounted on the mounting frame, two fixed gears are symmetrically mounted on the threaded rod and on the left and right sides of the mounting frame, two mounting base plates are symmetrically mounted on the left and right ends of the mounting frame, a fixing component is movably mounted on the two mounting base plates, the fixing component consists of a connecting pull plate, a mounting connecting rod, a fixing block and a fixing spring, there are two mounting connecting rods and they are symmetrically mounted on the rear end of the connecting pull plate, there are two fixing blocks and they are respectively mounted on the rear ends of the two mounting connecting rods, and there are two fixing springs and they are respectively sleeved on the two mounting connecting rods.

[0006] Preferably, two through holes are formed on the wall bodies on the left and right sides of the installation frame, and the threaded rod is rotatably installed in the two through holes formed on the installation frame.

[0007] Preferably, two template clamps are symmetrically installed on the threaded rod and in the installation frame, two rotating hand wheels are symmetrically installed at the left and right ends of the threaded rod and on the left and right sides of the installation frame, and the threaded rod is fixedly connected to the rotating hand wheel.

[0008] Preferably, the fixed gear is fixedly sleeved on the threaded rod.

[0009] Preferably, a mounting through hole is provided on the mounting substrate, the mounting through hole penetrates the mounting substrate from front to back, and the mounting substrate is fixedly connected to the mounting frame.

[0010] Preferably, the mounting connecting rod on the fixing assembly is fixedly connected to the connecting pull plate and the fixing block, the connecting pull plate is located on the front side of the fixing frame, the mounting connecting rod is slidably installed in a mounting through hole opened on the fixing base plate, the fixing spring and the fixing block are both located behind the fixing base plate, a tooth slot is opened at the rear end of the fixing block, and the fixing block is clamped on the fixing gear through the tooth slot.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging a fixing gear on the threaded rod, arranging a mounting base plate on the mounting frame, and arranging a fixing component on the mounting base plate so that they cooperate with each other, the threaded rod can be limited and fixed, thereby preventing the threaded rod and a rotating hand wheel mounted on the threaded rod from rotating when accidentally hit, thereby reducing the probability of the template fixing device becoming loose, and ultimately making the building template fixed by the template fixing device less likely to fall apart. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A magnified view of point A;

[0015] Figure 3 It is a schematic structural diagram of the positional relationship among the mounting connecting rod, the fixing block and the fixing spring of the utility model.

[0016] In the figure: 1. Installation frame; 2. Threaded rod; 3. Fixed gear; 4. Fixed assembly; 5. Template clamp; 6. Rotating hand wheel; 7. Installation base plate; 8. Installation through hole; 9. Connecting pull plate; 10. Installation connecting rod; 11. Fixed block; 12. Fixed spring; 13. Tooth and slot. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1 , Figure 2 , Figure 3 As shown, a construction engineering template fixing device includes a mounting frame 1, two through holes are opened on the wall body on the left and right sides of the mounting frame 1, a threaded rod 2 is rotatably installed in the two through holes opened on the mounting frame 1, a threaded rod 2 is rotatably installed on the mounting frame 1, two template clamps 5 are symmetrically installed on the threaded rod 2 and in the mounting frame 1, two rotating hand wheels 6 are symmetrically installed at the left and right ends of the threaded rod 2 and on the left and right sides of the mounting frame 1, the threaded rod 2 and the rotating hand wheel 6 are fixedly connected, and two fixed gears are symmetrically installed on the threaded rod 2 and on the left and right sides of the mounting frame 1 3. The fixing gear 3 is fixedly sleeved on the threaded rod 2. When in use, the threaded rod 2 is first rotated by rotating the hand wheel 6, so that the two template clamps 5 are separated from each other. When the distance between the two template clamps 5 is greater than the thickness of the built building template, the template fixing device is moved, so that the building template to be fixed is between the two template clamps 5, and then the threaded rod 2 is rotated in the opposite direction by rotating the hand wheel 6, so that the two template clamps 5 are close to each other, and finally the two template clamps 5 are clamped on the building template, and the building template is fixed at this time.

[0019] See also Figure 1 , Figure 2 , Figure 3As shown, two mounting base plates 7 are symmetrically installed at the left and right ends of the mounting frame 1, and mounting through holes 8 are opened on the mounting base plates 7. The mounting through holes 8 penetrate the mounting base plates 7 from front to back, and the mounting base plates 7 are fixedly connected to the mounting frame 1. A fixing component 4 is movably installed on the two mounting base plates 7. The fixing component 4 consists of a connecting pull plate 9, a mounting connecting rod 10, a fixing block 11 and a fixing spring 12. There are two mounting connecting rods 10 and they are symmetrically installed at the rear end of the connecting pull plate 9. There are two fixing blocks 11 and they are respectively installed at the rear ends of the two mounting connecting rods 10. There are two fixing springs 12 and they are respectively sleeved on the two mounting connecting rods 10. The mounting connecting rods 10 on the fixing component 4 are fixedly connected to the connecting pull plate 9 and the fixing block 11. The connecting pull plate 9 is located at the rear of the mounting frame 1. On the front side, the mounting connecting rod 10 is slidably mounted in the mounting through hole 8 opened on the mounting base plate 7. The fixing spring 12 and the fixing block 11 are both located behind the mounting base plate 7. A tooth slot 13 is opened at the rear end of the fixing block 11. The fixing block 11 is clamped on the fixing gear 3 through the tooth slot 13. By arranging the fixing gear 3 on the threaded rod 2, arranging the mounting base plate 7 on the mounting frame 1, and arranging the fixing component 4 on the mounting base plate 7, so that they cooperate with each other, the threaded rod 2 can be limited and fixed, thereby preventing the threaded rod 2 and the rotating hand wheel 6 installed on the threaded rod 2 from rotating when accidentally collided, thereby reducing the probability of the template fixing device loosening, and finally making the building template fixed by the template fixing device not easy to fall apart.

[0020] It should be noted that the utility model is a construction engineering template fixing device. Before rotating the threaded rod 2 by rotating the hand wheel 6, the threaded rod 2 is first released. The method is to pull the connecting plate 9 on the fixing component 4 forward, so that the connecting plate 9 pulls the fixing block 11 forward through the installation connecting rod 10. When the fixing block 11 moves forward, the fixing spring 12 is compressed by the fixing block 11 and the installation base plate 7. When the fixing block 11 is out of contact with the fixing gear 3, and the fixing block 11 is in contact with the fixing gear 3, the fixing spring 12 is compressed by the fixing block 11 and the installation base plate 7. After a certain distance, the fixation of the threaded rod 2 is released, and then the threaded rod 2 can be rotated by rotating the handwheel 6; when the threaded rod 2 has been rotated, in order to prevent the threaded rod 2 and the rotating handwheel 6 installed on the threaded rod 2 from rotating due to accidental collision, the connecting pull plate 9 on the fixing component 4 can be loosened. At this time, under the elastic force of the fixing spring 12, the fixing block 11 will be pushed backward, and finally the fixing block 11 can be clamped on the fixing gear 3 through the clamping tooth groove 13, and the threaded rod 2 is fixed by the fixing component 4.

[0021] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction engineering formwork fixing device, comprising a mounting frame (1), on which a threaded rod (2) is rotatably mounted, characterized in that: Two fixed gears (3) are symmetrically mounted on the threaded rod (2) and on the left and right sides of the mounting frame (1); two mounting base plates (7) are symmetrically mounted on the left and right ends of the mounting frame (1); a fixed component (4) is movably mounted on the two mounting base plates (7); the fixed component (4) is composed of a connecting pull plate (9), a mounting connecting rod (10), a fixed clamping block (11) and a fixed spring (12); there are two mounting connecting rods (10) and they are symmetrically mounted on the rear end of the connecting pull plate (9); there are two fixed clamping blocks (11) and they are respectively mounted on the rear ends of the two mounting connecting rods (10); there are two fixed springs (12) and they are respectively sleeved on the two mounting connecting rods (10).

2. A construction engineering formwork fixing device according to claim 1, characterized in that: Two through holes are provided on the wall bodies on the left and right sides of the installation frame (1), and the threaded rod (2) is rotatably installed in the two through holes provided on the installation frame (1).

3. A construction engineering formwork fixing device according to claim 2, characterized in that: Two template clamps (5) are symmetrically installed on the threaded rod (2) and in the installation frame (1), and two rotating hand wheels (6) are symmetrically installed at the left and right ends of the threaded rod (2) and on the left and right sides of the installation frame (1), and the threaded rod (2) and the rotating hand wheel (6) are fixedly connected.

4. A construction engineering formwork fixing device according to claim 3, characterized in that: The fixed gear (3) is fixedly sleeved on the threaded rod (2).

5. A construction engineering formwork fixing device according to claim 4, characterized in that: A mounting through hole (8) is provided on the mounting substrate (7), and the mounting through hole (8) penetrates the mounting substrate (7) from front to back. The mounting substrate (7) is fixedly connected to the mounting frame (1).

6. A construction engineering formwork fixing device according to claim 5, characterized in that: The mounting connecting rod (10) on the fixing assembly (4) is fixedly connected to the connecting pull plate (9) and the fixing clamping block (11); the connecting pull plate (9) is located at the front side of the mounting frame (1); the mounting connecting rod (10) is slidably mounted in a mounting through hole (8) provided on the mounting base plate (7); the fixing spring (12) and the fixing clamping block (11) are both located behind the mounting base plate (7); a clamping tooth clamping groove (13) is provided at the rear end of the fixing clamping block (11); and the fixing clamping block (11) is clamped on the fixing gear (3) through the clamping tooth clamping groove (13).

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