Formwork reinforcing and positioning tool

Abstract

The utility model relates to a formwork reinforcing and positioning tool which comprises first angle steel, two parallel supporting rods, second angle steel, screws and nuts, the first angle steel is located on the left side of a formwork, the supporting rods are vertically arranged on the side face of the first angle steel, and the first angle steel is connected to the two ends of the supporting rods in a sliding mode through connecting pieces. Through holes are formed in the vertical center positions of the two supporting rods, the second angle steel is located on the right side of the formwork, one end of the screw is fixedly connected to the outer side of the second angle steel, the screw horizontally penetrates through the through holes of the two supporting rods in sequence, the length direction of the screw is perpendicular to the edge of the second angle steel, and the nut is in threaded connection to the other end of the screw. As the nut is continuously screwed on the screw, the first angle steel and the second angle steel move oppositely to clamp and fix the middle formwork, the length of the screw can be matched with the formworks of different thicknesses for reinforcement, the first angle steel can slide on the supporting rod, the device can be suitable for reinforcement of the formworks of larger sizes and longer lengths, the number of used tools is reduced, and the cost is reduced. And the construction efficiency of workers is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a template reinforcement and positioning tool. Background Art

[0002] At present, there are many kinds of template reinforcement tools. Except for the special reinforcement tools for aluminum film boards, most of the reinforcement tools for wooden templates rely on flexible on-site assembly. Traditional reinforcement tools mainly include F-type reinforcement cards and U-type reinforcement cards, which are mainly used for beam template reinforcement. There is a large waste of square wood on site and the reuse rate is low, which is not conducive to energy conservation and emission reduction; for shear walls and columns, the reinforcement mainly consists of tension screws, steel pipes and steel back ribs. The accessories are heavy, prone to displacement and falling, causing quality problems such as bulging molds, and square and round buckles need to be rented, so the reinforcement effect is good and the finished product quality is good, but the rental cost is high, which is not suitable for low-rise and small projects; for the reinforcement of wall and column ends, there are mainly finished step-by-step tightening and other reinforcement tools. The disadvantage is that they need to be knocked and tightened during the reinforcement process, which is easy to vibrate and cause the template to shift. The reinforcement effect of the steel back rib ends is better, but the rental cost is high, and it is bulky and not easy to operate.

[0003] In the prior art, the utility model patent with authorization announcement number CN 219587211 U provides a vertical wooden formwork corner reinforcement device, which is lightweight and easy to operate, saves materials and time, and can achieve rapid positioning and reinforcement. However, for the reinforcement and positioning of longer formwork, a large number of devices are required, and construction workers need to reinforce multiple positions and repeat the operation, which is time-consuming and labor-intensive. Summary of the invention

[0004] In view of this, the purpose of the utility model is to provide a template reinforcement positioning tool that can achieve rapid positioning and reinforcement and greatly improve the work efficiency of workers.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a template reinforcement positioning tool, comprising:

[0006] First angle steel: The first angle steel is located on the left side of the template;

[0007] Support rod: The support rod is vertically arranged on the side of the first angle steel, and the first angle steel is slidably connected to the two ends of the support rod through a connecting piece. Two support rods are arranged in parallel, and through holes are provided at the vertical center positions of the two support rods;

[0008] Second angle steel: The second angle steel is located on the right side of the template;

[0009] Screw: One end of the screw is fixedly connected to the outside of the second angle steel, the screw passes horizontally through the through holes of the two support rods in sequence, and the length direction of the screw is perpendicular to the edge of the second angle steel;

[0010] Nut: The nut is threadedly connected to the other end of the screw.

[0011] The beneficial effects of the above technical solution are: the screw rod is horizontally passed through the through holes of the two support rods, and when the nut is tightened, the first angle steel and the second angle steel move toward each other, thereby clamping and fixing the template on the left and right, which can achieve rapid positioning and reinforcement. It is light and easy to operate. The length of the screw rod can match the reinforcement of templates of different thicknesses. At the same time, the first angle steel can slide on the support rod, and the width of the template clamped by the first angle steel can be adjusted by changing the spacing between the first angle steels at the upper and lower ends of the support rod. When the length of the template is large, the template in more areas can be reinforced, saving the number of tools used and greatly improving the construction efficiency of workers.

[0012] Furthermore, the connecting member includes sliding sleeves arranged in parallel, the sliding sleeves are slidably sleeved at both ends of the two support rods, the parallel sliding sleeves are fixedly connected to the side of the first angle steel, and the edge of the first angle steel is consistent with the length direction of the sliding sleeve.

[0013] Beneficial effect: The sliding sleeve can make the first angle steel slide on the support rod to adjust its position. At the same time, the sliding sleeves are arranged in parallel on the two support rods to prevent the sliding sleeves from rotating on the support rods, which affects the stable clamping of the first angle steel and the square wood.

[0014] Furthermore, the sliding sleeve is provided with a limiting mechanism on the support rod.

[0015] Beneficial effect: The limiting mechanism prevents the sliding sleeve from sliding up and down after being stressed, thereby affecting the clamping position of the first angle steel.

[0016] Furthermore, the limiting mechanism includes a screw, a threaded hole is provided on the tube wall of the sliding sleeve, and the screw is threadably matched with the threaded hole.

[0017] Beneficial effect: The sliding sleeve is pressed tightly against the support rod by locking the screw into the threaded hole, so as to prevent the sliding sleeve from sliding on the support rod after the position of the first angle steel is determined.

[0018] Furthermore, the side surface of the second angle steel is fixedly connected to a threaded sleeve, the length direction of the threaded sleeve is perpendicular to the edge of the second angle steel, and the inner wall of the threaded sleeve has an internal thread that matches the screw thread.

[0019] Beneficial effects: On the one hand, it is convenient to process, and the outer wall of the threaded sleeve is easier to weld with the second angle steel than the bolt. On the other hand, the threaded connection can maintain the horizontal force and wear resistance of the bolt itself.

[0020] Furthermore, the opening directions of the first angle steel and the second angle steel are both toward the template.

[0021] Beneficial effects: The first angle steel and the second angle steel are more easily clamped with the square wood at right angles at the outer corners, and the force is more stable when the first angle steel and the second angle steel are clamped together.

[0022] Furthermore, the surfaces of the first angle steel and the second angle steel contacting the square timber are provided with anti-slip pads.

[0023] Beneficial effect: It further ensures that the positions of the first angle steel and the second angle steel do not shake, the clamping is more stable, and the reinforcement of the template is more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure of the utility model when it is used;

[0026] In the figure: 1-square wood, 2-formwork, 3-first angle steel, 4-support rod, 5-second angle steel, 6-screw, 7-nut, 8-sliding sleeve, 9-screw, 10-threaded sleeve. DETAILED DESCRIPTION

[0027] The following is a further detailed description of a template fixing positioning tool of the present invention in conjunction with the accompanying drawings and specific implementation methods.

[0028] like Figure 1-2 As shown, a template fixing positioning tool of the utility model comprises a first angle steel 3, a support rod 4, a second angle steel 5, a screw rod 6 and a nut 7. The first angle steel 3 is located on the left side of the template 2. The support rod 4 is vertically arranged on the side of the first angle steel 3. The first angle steel 3 is slidably connected to the two ends of the support rod 4 through a connecting piece. Two support rods 4 are arranged in parallel. Through holes are provided at the vertical center positions of the two support rods 4. The second angle steel 5 is located on the right side of the template 2. One end of the screw rod 6 is fixedly connected to the outer side of the second angle steel 5. The screw rod 6 passes through the through holes of the two support rods 4 horizontally in sequence. The length direction of the screw rod 6 is The edge of the second angle steel 5 is vertical, and the nut 7 is threadedly connected to the other end of the screw rod 6. As the nut 7 is continuously tightened on the screw rod 6, the first angle steel 3 and the second angle steel 5 move toward each other to clamp and fix the middle template 2. The length of the screw rod 6 can be suitable for reinforcing templates 2 of different thicknesses. The first angle steel 3 can slide on the support rod 4. By changing the spacing between the first angle steel 3 at the upper and lower ends of the support rod 4, the width of the template 2 clamped by the first angle steel 3 can be adjusted. It can be suitable for reinforcing templates 2 with larger volume and longer length, saving the number of tools used and greatly improving the construction efficiency of workers.

[0029] In this embodiment, square timber 1 is padded on both sides of the template 2, and the opening directions of the first angle steel 3 and the second angle steel 5 are both toward the template 2, and each is more easily clamped with the square timber 1 at a right angle at the positive corner. The first angle steel 3 is clamped at a right angle to the left side of the square timber 1, and the second angle steel 5 is clamped at a right angle to the right side of the square timber 1. The force of the first angle steel 3 and the second angle steel 5 when clamped together is more stable; preferably, the surfaces of the first angle steel 3 and the second angle steel 5 that contact the square timber are provided with anti-slip pads, which further ensure that the positions of the first angle steel 3 and the second angle steel 5 do not shake, the clamping is more stable, and the reinforcement of the template 2 is more reliable.

[0030] In this embodiment, the connecting member includes a sliding sleeve 8 arranged in parallel, and the sliding sleeve 8 is slidably sleeved at both ends of the two support rods 4. The parallel sliding sleeves 8 are commonly fixedly connected to the side of the first angle steel 3. The edge of the first angle steel 3 is consistent with the length direction of the sliding sleeve 8. The sliding sleeve 8 can make the first angle steel 3 slide and adjust its position on the support rod 4. At the same time, the sliding sleeve 8 is arranged in parallel on the two support rods 4 to prevent the sliding sleeve 8 from rotating on the support rod 4, affecting the stable clamping of the first angle steel 3 and the square wood 1. A limiting mechanism is provided on the sliding sleeve 8 on the support rod 4 to prevent the sliding sleeve 8 from sliding up and down after being subjected to force and affecting the clamping position of the first angle steel 3. The limiting mechanism includes a screw 9. A threaded hole is provided on the tube wall of the sliding sleeve 8. The screw 9 is threadably adapted to the threaded hole. The sliding sleeve 8 is pressed tightly against the support rod 4 by locking the screw 9 into the threaded hole to prevent the sliding sleeve 8 from sliding on the support rod 4 after the position of the first angle steel 3 is determined.

[0031] In this embodiment, the side of the second angle steel 5 is fixedly connected to the threaded sleeve 10, the length direction of the threaded sleeve 10 is perpendicular to the edge of the second angle steel 5, and the inner wall of the threaded sleeve 10 has an internal thread that matches the thread of the screw 6. On the one hand, it is convenient for processing, and the outer wall of the threaded sleeve 10 is easier to weld with the second angle steel 5 than the bolt 6. On the other hand, the threaded connection can maintain the horizontal force and wear-resistant properties of the bolt itself.

[0032] A template reinforcement positioning tool of the utility model has the following advantages: first, the structure is light and easy to operate. When using it, it only needs to determine the positions of the first angle steel 3 and the second angle steel 5 and then tighten the nut 7 on the screw rod 6, so as to achieve rapid positioning and reinforcement; second, the first angle steel 3 can slide on the support rod 4, and by changing the spacing between the first angle steels 3 at the upper and lower ends of the support rod 4, it can be suitable for reinforcing templates 2 with larger volume and longer length, saving the number of tools used and greatly improving the construction efficiency of workers; third, the angle steels and bolts and nuts used to make the tool are all common materials on construction sites, which are simple to make and cost-effective, and can be reused.

[0033] In the above embodiment, the connecting member includes sliding sleeves arranged in parallel, and the sliding sleeves are slidably sleeved at both ends of the two support rods. The parallel sliding sleeves are commonly fixedly connected to the side of the first angle steel, and the edge of the first angle steel is consistent with the length direction of the sliding sleeve. In other embodiments, a sliding groove can be opened on the support rod, and a slider that slides and cooperates with the sliding groove is fixed on the side of the first angle steel.

[0034] In the above embodiment, a limiting mechanism is provided on the support rod for the sliding sleeve. In other embodiments, the limiting mechanism may not be provided. The first angle steel and the second angle steel are continuously clamped and tightened by the nut of the locking screw. As the force is applied, the first angle steel will fit firmly against the square wood.

[0035] In the above embodiment, the limiting mechanism includes a screw, a threaded hole is opened on the tube wall of the sliding sleeve, and the screw is threadably matched with the threaded hole. In other embodiments, a modular hole can be preset on the support rod, and a through hole can be opened on the sliding sleeve. The position is limited by inserting a pin through the through hole into the modular hole.

[0036] In the above embodiment, the side of the second angle steel is fixedly connected to a threaded sleeve, the length direction of the threaded sleeve is perpendicular to the edge of the second angle steel, and the inner wall of the threaded sleeve has an internal thread that matches the thread of the screw. In other embodiments, the second angle steel may not be additionally provided with a threaded sleeve, and the second angle steel may be directly welded to the end side of the screw; a right-angle bolt may also be used instead of the second angle steel.

[0037] In the above embodiment, the opening directions of the first angle steel and the second angle steel are both toward the template. In other embodiments, the opening directions of the first angle steel and the second angle steel may not both be toward the template, as long as the sides of the first angle steel and the second angle steel not connected to the support rod are parallel to the contact surface of the square wood.

[0038] In the above embodiment, the surfaces of the first angle steel and the second angle steel contacting the square timber are provided with anti-skid pads. In other embodiments, the surfaces of the first angle steel and the second angle steel contacting the square timber may not be provided with anti-skid pads.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A template fixing positioning tool, characterized in that: include: First angle steel: The first angle steel is located on the left side of the template; Support rod: The support rod is vertically arranged on the side of the first angle steel, and the first angle steel is slidably connected to the two ends of the support rod through a connecting piece. Two support rods are arranged in parallel, and through holes are provided at the vertical center positions of the two support rods; Second angle steel: The second angle steel is located on the right side of the template; Screw: One end of the screw is fixedly connected to the outside of the second angle steel, the screw passes horizontally through the through holes of the two support rods in sequence, and the length direction of the screw is perpendicular to the edge of the second angle steel; Nut: The nut is threadedly connected to the other end of the screw.

2. A template reinforcement positioning tool according to claim 1, characterized in that: The connecting member comprises sliding sleeves arranged in parallel, the sliding sleeves are slidingly sleeved at both ends of the two support rods, the parallel sliding sleeves are fixedly connected to the side of the first angle steel, and the edge of the first angle steel is consistent with the length direction of the sliding sleeve.

3. A template reinforcement positioning tool according to claim 2, characterized in that: The sliding sleeve is provided with a limiting mechanism on the support rod.

4. A template reinforcement positioning tool according to claim 3, characterized in that: The limiting mechanism comprises a screw, a threaded hole is provided on the tube wall of the sliding sleeve, and the screw is threadably matched with the threaded hole.

5. A template reinforcement positioning tool according to claim 1, characterized in that: The side surface of the second angle steel is fixedly connected to a threaded sleeve, the length direction of the threaded sleeve is perpendicular to the edge of the second angle steel, and the inner wall of the threaded sleeve has an internal thread that matches the screw thread.

6. A template reinforcement positioning tool according to claim 1, characterized in that: The opening directions of the first angle steel and the second angle steel are both toward the template.

7. A template reinforcement positioning tool according to claim 1, characterized in that: The surfaces of the first angle steel and the second angle steel contacting the square wood are provided with anti-slip pads.

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