Road construction formwork fixing device

Abstract

The invention discloses a road construction template fixing device, and relates to the technical field of road construction, the road construction template fixing device comprises a pair of templates fixed on a foundation, a plurality of fixing steel bars are slidably mounted on the pair of templates, and the other end of each fixing steel bar is fixedly mounted on the foundation; a pair of mounting columns is fixedly mounted on one side of each formwork, a pull rod is jointly and fixedly mounted between the pair of mounting columns, and a fixing assembly is further included. According to the fixing device, the effect of stably and firmly fixing the construction formwork is achieved; the problems that in the prior art, only a pull rod is used for fixing, the fixing effect is poor, in the construction process, formwork shifting, deformation, deviation and other problems are easily caused, and therefore the construction efficiency and quality are affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of road construction, in particular to a road construction template fixing device. Background Art

[0002] In road construction, it is often necessary to first limit and fix both sides of the road to prevent deviation during construction. Template fixation is a key step that directly affects the flatness and stability of the road.

[0003] The patent document with publication number CN115029997A discloses a positioning method for road paving, including the following steps: modifying and positioning the frame template; installing the frame template, using a tie rod with one end detachably connected to the frame template and the other end fixed to the foundation facing the road surface; positioning the paving height, using a tie rod with one end detachably connected to the frame mold and the other end fixed to the ground through a pole facing away from the road surface, installing the reference frame on the pole and hanging the wire; construction of the paver; disassembly of the frame template. This application has the effect of improving the efficiency of road construction.

[0004] However, the above invention has the following shortcomings: the above patent only uses a pull rod for fixing, and its fixing effect is poor. During construction, it is easy to cause problems such as mold running, deformation, and offset of the template, thereby affecting the efficiency and quality of the construction, so there are certain limitations. Summary of the invention

[0005] The purpose of the present invention is to provide a road construction formwork fixing device to solve the problems raised in the above-mentioned background technology. By utilizing gear buckles to fix the steel bars, a stable fixing effect of the formwork is achieved, and it can effectively prevent problems such as formwork running, deformation, and offset.

[0006] The technical solution of the present invention is: a road construction template fixing device, including a pair of templates fixed on a foundation, a plurality of fixed steel bars are slidably installed on the pair of templates, the other end of each of the fixed steel bars is fixedly installed on the foundation, a pair of mounting columns are fixedly installed on one side of each of the templates, a pull rod is commonly fixedly installed between the pair of mounting columns, and also includes a fixing assembly.

[0007] The fixing assembly comprises a fixing box fixedly mounted on a side wall of the template corresponding to the fixing steel bars.

[0008] Preferably, a gear buckle is rotatably mounted inside the fixing box, and a rotating shaft is fixedly mounted in the middle of the gear buckle.

[0009] Preferably, one end of the rotating shaft rotates and passes through the top of the fixing box, and an adjusting coil spring is fixedly installed between the surface of the gear buckle and the inner top of the fixing box.

[0010] Preferably, a limit box is fixedly installed on the surface of the fixing box, a pair of reinforcing rods are fixedly installed between the two sides of the limit box and the fixing box, and a partition is fixedly installed inside the limit box.

[0011] Preferably, a connecting rod is slidably penetrated through the partition, an iron block is fixedly mounted on the end of the connecting rod, and a magnet is fixedly mounted on the inner top of the limit box.

[0012] Preferably, a limit block is fixedly installed on the bottom of the connecting rod, and a spring is fixedly connected between the surface of the limit block and the partition.

[0013] The present invention provides a road construction template fixing device through improvement, which has the following improvements and advantages compared with the prior art:

[0014] Firstly, the present invention adopts a fixing box and utilizes a rotatably installed gear buckle. Since the surface of the fixed steel bar itself has a threaded bar, it can achieve a meshing effect with the gear buckle, thereby achieving a fixing effect on the template. In addition, a limiting block is provided, and the limiting block is moved downward by a spring, thereby achieving a limiting effect on the gear buckle, and the other end of the gear buckle is in conflict with the side wall of the fixing box, thereby achieving a limiting fixing effect on the gear buckle, preventing it from rotating, thereby avoiding the fixed steel bar from moving, thereby achieving a firm fixing effect on the template.

[0015] Secondly, the present invention greatly improves the road forming quality after road construction and enhances the aesthetics through the fixing components. At the same time, the device can be disassembled for easy turnover. The device can determine the position of the fixing device by punching holes at the specific position of the template, and can achieve precise positioning with strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the overall first-view structure provided by the present invention;

[0018] Figure 2 A schematic diagram of the structure of the fixing assembly provided by the present invention;

[0019] Figure 3 A schematic diagram of the structure of the fixing box provided by the present invention;

[0020] Figure 4 A schematic diagram of the gear buckle structure provided by the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of the limit assembly provided by the present invention.

[0022] Reference numerals:

[0023] 1. Formwork; 2. Fixed steel bars; 3. Mounting columns; 4. Pull rods; 5. Fixed boxes; 6. Gear buckles; 7. Limit boxes; 8. Reinforcement rods; 9. Limit blocks; 10. Rotating shafts; 11. Adjusting coil springs; 12. Connecting rods; 13. Magnets; 14. Iron blocks; 15. Partitions; 16. Springs. DETAILED DESCRIPTION

[0024] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The present invention provides a road construction template fixing device through improvement. The technical solution of the present invention is:

[0026] like Figures 1 to 5 As shown, an embodiment of the present invention provides a road construction template fixing device, including a pair of templates 1 fixed on a foundation, a plurality of fixed steel bars 2 are slidably installed on the pair of templates 1, the other end of each fixed steel bar 2 is fixedly installed on the foundation, a pair of mounting columns 3 are fixedly installed on one side of each template 1, a pull rod 4 is commonly fixedly installed between the pair of mounting columns 3, and also includes a fixing component, the template 1 can be fixed by the set fixed steel bars 2, and the set fixing component can further improve the stability of the fixation, thereby ensuring the quality and efficiency of the construction.

[0027] The fixing component includes a fixing box 5 fixedly installed on the side wall of the template 1 corresponding to the fixed steel bar 2. The setting of the fixing box 5 can provide an installation basis for the fixing component, ensuring that the fixing component can perform the fixing operation normally.

[0028] Furthermore, a gear buckle 6 is rotatably installed inside the fixing box 5, and a rotating shaft 10 is fixedly installed in the middle of the gear buckle 6. The gear buckle 6 is meshed with the fixed steel bar 2 to fix the fixed steel bar 2, thereby achieving the fixing effect of the template 1. The rotating shaft 10 can facilitate the rotation of the gear buckle 6.

[0029] Furthermore, one end of the rotating shaft 10 rotates and passes through the top of the fixing box 5, and an adjusting coil spring 11 is fixedly installed between the surface of the gear buckle 6 and the inner top of the fixing box 5. The setting of the adjusting coil spring 11 can prevent the gear buckle 6 from loosening when fixed, causing the template 1 to be unstable.

[0030] As a further solution of the present invention, a limit box 7 is fixedly installed on the surface of the fixing box 5, a pair of reinforcing rods 8 are fixedly installed between the two sides of the limit box 7 and the fixing box 5, and a partition 15 is fixedly installed inside the limit box 7. The limit box 7 is set to achieve a limiting and fixing effect on the gear buckle 6, thereby improving the fixing effect with the fixed steel bar 2, thereby further improving the effect of stable fixation of the template 1.

[0031] Furthermore, a connecting rod 12 is slidably penetrated on the partition 15, an iron block 14 is fixedly installed on the end of the connecting rod 12, and a magnet 13 is fixedly installed on the inner top of the limit box 7. The connecting rod 12 is set to be able to move with the iron block 14. When limiting and fixing is required, the connecting rod 12 is pulled down to separate the iron block 14 from the magnet 13, thereby achieving the fixing effect of the gear buckle 6.

[0032] Furthermore, a limit block 9 is fixedly installed at the bottom of the connecting rod 12, and a spring 16 is fixedly connected between the surface of the limit block 9 and the partition 15. By pulling down the connecting rod 12, the limit block 9 can be moved downward. When the limit block 9 conflicts with the gear buckle 6, the limiting and fixing effect of the gear buckle 6 can be achieved. At this time, the elastic force of the spring 16 is greater than the suction force of the top magnet 13 on the iron block 14. Therefore, in the absence of external force, it can ensure that the limit block 9 can stably conflict with the gear buckle 6, thereby preventing the gear buckle 6 from rotating and affecting the fixing effect of the template 1.

[0033] The specific working principle is as follows: after the template 1 is installed in position, holes are punched in advance on the template 1 according to the installation position. After the template 1 is placed on both sides of the foundation, the fixed steel bars 2 are fixed through the opened sockets through the fixing components, and the other end of the fixed steel bars 2 is fixed to the foundation, and then through the set gear buckle 6. Since the surface of the fixed steel bars 2 is spiral, it can form a good meshing and fixing effect with the gear buckle 6, and the set adjustment coil spring 11 and limit block 9 can form a good limiting effect on the gear buckle 6 to prevent the gear buckle 6 from rotating or being sent to the fixed steel bars 2 during use, resulting in poor fixing effect on the template 1.

[0034] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A road construction template fixing device, comprising a pair of templates (1) fixed on a foundation, characterized in that: A plurality of fixed steel bars (2) are slidably mounted on a pair of the templates (1), the other end of each of the fixed steel bars (2) being fixedly mounted on the foundation, a pair of mounting columns (3) being fixedly mounted on one side of each of the templates (1), a pull rod (4) being fixedly mounted between the pair of mounting columns (3), and further comprising: A fixing assembly comprises a fixing box (5) fixedly mounted on a side wall of a template (1) corresponding to a fixing steel bar (2).

2. A road construction template fixing device according to claim 1, characterized in that: A gear buckle (6) is rotatably mounted inside the fixing box (5), and a rotating shaft (10) is fixedly mounted in the middle of the gear buckle (6).

3. A road construction template fixing device according to claim 2, characterized in that: One end of the rotating shaft (10) rotates and penetrates the top of the fixed box (5), and an adjusting coil spring (11) is fixedly installed between the surface of the gear buckle (6) and the inner top of the fixed box (5).

4. A road construction template fixing device according to claim 1, characterized in that: A limit box (7) is fixedly mounted on the surface of the fixed box (5), a pair of reinforcing rods (8) are fixedly mounted between the two sides of the limit box (7) and the fixed box (5), and a partition plate (15) is fixedly mounted inside the limit box (7).

5. A road construction template fixing device according to claim 4, characterized in that: A connecting rod (12) is slidably penetrated through the partition (15), an iron block (14) is fixedly mounted on the end of the connecting rod (12), and a magnet (13) is fixedly mounted on the inner top of the limit box (7).

6. A road construction template fixing device according to claim 5, characterized in that: A limit block (9) is fixedly mounted on the bottom of the connecting rod (12), and a spring (16) is fixedly connected between the surface of the limit block (9) and the partition plate (15).

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