Positioning device of anti-collision wall formwork

Abstract

The utility model discloses a positioning device of an anti-collision wall template, which comprises an outer plate, an inner plate is placed on the ground on one side of the outer plate, an abutting positioning rib is anchored on the ground on one side of the outer plate facing the inner plate, a reinforcing rib plate is fixedly arranged on the outer surface of one side of the inner plate, and a supporting rod is arranged between the reinforcing rib plate and the ground. Anchor pulling positioning ribs are anchored on the ground where the lower ends of the supporting rods are located. According to the positioning device of the anti-collision wall formwork, the mode that the abutting positioning ribs are used for preliminarily positioning the outer plate and are matched with the distance fixing rods to control the distance between the outer plate and the inner plate is adopted, so that the outer plate and the inner plate can be rapidly positioned and installed at the same time, stable supporting is guaranteed, and meanwhile the overall construction efficiency is improved; the supporting rods and the turnbuckles are matched with the anchor pulling positioning ribs pre-driven into the ground, so that the inner plate can be stably supported, meanwhile, displacement and inclination of the inner plate caused by supporting force are avoided, and therefore it is guaranteed that the shape of the anti-collision wall meets the design requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of highway anti-collision walls, in particular to a positioning device for an anti-collision wall template. Background Art

[0002] In modern highway traffic construction, highway crash barriers are important facilities to ensure driving safety, and their construction quality and efficiency are crucial. The construction of highway crash barriers usually requires the use of templates to ensure the accuracy of shape and size. With the continuous development of highway construction, higher requirements are put forward for the positioning and support devices of crash wall templates. Highways are important arteries of transportation, carrying huge traffic flows and various types of vehicles. In order to ensure the safety of vehicle driving and prevent vehicles from deviating from the road or causing serious consequences in the event of a collision, the setting of highway crash barriers is indispensable. Crash walls can not only effectively separate lanes and dangerous areas, but also absorb collision energy and reduce the degree of damage caused by accidents. During the construction of crash walls, the positioning of templates is very important. Positioning and support are key links. Traditional formwork support methods are often simple and difficult to meet the increasingly increasing requirements of construction accuracy and efficiency. With the continuous advancement of construction technology and the gradual improvement of highway construction standards, the demand for anti-collision wall formwork positioning support devices is becoming increasingly urgent. New positioning support devices need to have higher stability and be able to ensure the accurate position of the formwork under various complex construction environments, such as different terrains, geological conditions and climatic conditions, thereby ensuring the linear smoothness and dimensional accuracy of the anti-collision wall. At the same time, in order to adapt to the fast pace of modern highway construction, the positioning support device should also be easy to install and disassemble, which can improve construction efficiency and shorten the construction period. Therefore, a positioning device for anti-collision wall formwork is proposed. Utility Model Content

[0003] The utility model aims to provide a positioning device for a crash wall formwork, so as to solve the problem in the above-mentioned background technology that the positioning support of the crash wall formwork needs to be stable while improving the construction efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for an anti-collision wall formwork, comprising an outer plate, an inner plate is placed on the ground on one side of the outer plate, and a resisting positioning rib is anchored on the ground on the side of the outer plate facing the inner plate, a reinforcing rib plate is fixedly provided on the outer surface of one side of the inner plate, and a support rod is provided between the reinforcing rib plate and the ground, an anchor positioning rib is anchored on the ground at the lower end of the support rod, and one end of a basket screw is sleeved on the outer surface of the anchor positioning rib, and the other end of the basket screw is connected to one end of a pulling hook, and the other end of the pulling hook is engaged and installed with the reinforcing rib plate.

[0005] Preferably, the support rod is designed in two sections, and the upper end of the support rod is arranged as a screw rod, and the upper end and the lower end of the support rod are threadedly connected.

[0006] By adopting the above technical solution, the support rod can support the inner plate.

[0007] Preferably, the outer surfaces of the outer panel and the inner panel are provided with a fixed-distance mounting mechanism, and the fixed-distance mounting mechanism is used to ensure the stability of the installation and the precise spacing between the outer panel and the inner panel.

[0008] By adopting the above technical solution, the outer panel and the inner panel can be installed at a suitable distance.

[0009] Preferably, the distance mounting mechanism includes: a distance rod, which is rotatably mounted on the upper end surface of the outer plate, and a guide column is fixedly provided on the lower surface of one end of the distance rod, and a sliding limit column is installed on the upper surface of one end of the distance rod, a guide groove and a limit groove are provided on the upper end surface of the inner plate, a connecting seat is fixedly provided on the upper end surfaces of the outer plate and the inner plate, and an upper connecting rod is connected between two adjacent connecting seats, a lower plug-in tube is fixedly provided on the side of the lower end of the inner plate facing the outer plate, and a lower connecting rod is provided on the inner side of the lower plug-in tube.

[0010] By adopting the above technical solution, the distance between the lower ends of the outer plate and the inner plate can be fixed.

[0011] Preferably, a spring is connected between the distance rod and the limiting column, and the upper end of the limiting column passes through the limiting groove.

[0012] By adopting the above technical solution, the limiting column can slide when it leaves the limiting groove under the support of the spring.

[0013] Preferably, the lower end of the guide column is located inside the limit groove, and the limit groove is located directly below the guide groove, and the guide groove and the limit groove are arc-shaped, and the inner surface of one end of the limit groove is provided with a groove facing the distance rod, and the center of the guide groove and the limit groove coincides with the center of the rotating shaft of the distance rod.

[0014] By adopting the above technical solution, the rotation of the distance rod can be restricted when the limiting column is engaged with the groove on the inner surface of one end of the limiting groove.

[0015] Preferably, the connecting seat is slidably connected to the upper connecting rod, and both ends of the upper connecting rod are threadedly connected with nuts, the lower plug-in tube is conical in design, and the end with a smaller diameter of the lower plug-in tube is plugged into the outer plate, the lower plug-in tube is slidably connected to the lower connecting rod, and both ends of the lower connecting rod are threadedly connected with nuts.

[0016] By adopting the above technical solution, the distance between the upper ends of the outer plate and the inner plate can be fixed.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the positioning device of the anti-collision wall template:

[0018] 1. The outer plate is initially positioned by using the interfering positioning ribs and the distance between the outer plate and the inner plate is controlled by the distance rods, so that the outer plate and the inner plate can be positioned and installed quickly at the same time, ensuring stable support while improving the overall construction efficiency;

[0019] 2. Furthermore, by using support rods and turnbuckles in conjunction with anchor locating bars pre-driven into the ground, the inner plate can be stably supported without displacement or tilting due to the supporting force, thereby ensuring that the shape of the crash barrier meets the design requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the lower plug-in tube and the lower connecting rod of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the cross-section surface of the lower plug-in tube and the lower connecting rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection seat and the upper connecting rod of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the inner plate and the guide groove of the utility model;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the connection section of the distance rod, the guide column and the limit column of the utility model.

[0026] In the figure: 1. Outer plate; 2. Inner plate; 3. Resistance positioning rib; 4. Support rod; 5. Anchor positioning rib; 6. Turnbuckle screw; 7. Pull hook; 8. Reinforcement rib plate; 9. Distance rod; 10. Guide column; 11. Limit column; 12. Guide groove; 13. Limit groove; 14. Connecting seat; 15. Upper connecting rod; 16. Lower plug-in tube; 17. Lower connecting rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 The utility model provides a technical solution: a positioning device for an anti-collision wall template. Embodiment 1

[0029] The embodiment discloses: an outer plate 1, an inner plate 2 is placed on the ground on one side of the outer plate 1, a contact positioning rib 3 is anchored on the ground on the side of the outer plate 1 facing the inner plate 2, a reinforcing rib plate 8 is fixedly arranged on the outer surface of one side of the inner plate 2, and a support rod 4 is arranged between the reinforcing rib plate 8 and the ground, a pull anchor positioning rib 5 is anchored on the ground at the lower end of the support rod 4, and one end of a turnbuckle 6 is sleeved on the outer surface of the pull anchor positioning rib 5, and the other end of the turnbuckle 6 is connected to one end of a pulling hook 7, and the other end of the pulling hook 7 is engaged with the reinforcing rib plate 8;

[0030] The support rod 4 is designed in two sections, and the upper end of the support rod 4 is set as a screw rod, and the upper end and the lower end of the support rod 4 are threadedly connected;

[0031] During installation, first bury the interference positioning rib 3 and the anchor positioning rib 5 in the designed position of the anti-collision wall, then the lower end of the outer panel 1 is against the outer surface of the interference positioning rib 3, and then the inner panel 2 is placed at a predetermined position on one side of the outer panel 1, and then the lower end of the support rod 4 is supported on the ground and the upper end of the support rod 4 is screwed to increase the overall length of the support rod 4 to support the inner panel 2 by contacting the side surface of the reinforcing rib plate 8, and then the pulling hook 7 is engaged with the reinforcing rib plate 8 for installation, and then the two ends of the basket screw 6 are respectively sleeved on the pulling hook 7 and one end of the anchor positioning rib 5, and then the basket screw 6 is adjusted so that the anchor positioning rib 5 can tighten the inner panel 2 through the pulling hook 7 to prevent the inner panel 2 from being deformed by the support of the support rod 4. Embodiment 2

[0032] This embodiment is disclosed on the basis of the embodiment 1: the outer surfaces of the outer panel 1 and the inner panel 2 are provided with a fixed distance installation mechanism, and the fixed distance installation mechanism is used to ensure the installation stability and the precise distance between the outer panel 1 and the inner panel 2;

[0033] The distance installation mechanism includes: a distance rod 9, the distance rod 9 is rotatably installed on the upper end surface of the outer plate 1, and a guide column 10 is fixedly arranged on the lower surface of one end of the distance rod 9, and a sliding limit column 11 is installed on the upper surface of one end of the distance rod 9, a guide groove 12 and a limit groove 13 are opened on the upper end surface of the inner plate 2, a connecting seat 14 is fixedly arranged on the upper end surfaces of the outer plate 1 and the inner plate 2, and an upper connecting rod 15 is connected between two adjacent connecting seats 14, a lower plug-in tube 16 is fixedly arranged on the side of the lower end of the inner plate 2 facing the outer plate 1, and a lower connecting rod 17 is arranged on the inner side of the lower plug-in tube 16;

[0034] A spring is connected between the distance rod 9 and the limiting column 11, and the upper end of the limiting column 11 passes through the limiting groove 13;

[0035] The lower end of the guide column 10 is located inside the limiting groove 13, and the limiting groove 13 is located directly below the guide groove 12, and the guide groove 12 and the limiting groove 13 are arc-shaped, and the inner surface of one end of the limiting groove 13 is provided with a groove facing the distance rod 9, and the center of the guide groove 12 and the limiting groove 13 coincides with the center of the rotation axis of the distance rod 9;

[0036] The connecting seat 14 is slidably connected to the upper connecting rod 15, and both ends of the upper connecting rod 15 are threadedly connected with nuts. The lower plug-in tube 16 is conical in design, and the end with a smaller diameter of the lower plug-in tube 16 is plugged into the outer plate 1. The lower plug-in tube 16 is slidably connected to the lower connecting rod 17, and both ends of the lower connecting rod 17 are threadedly connected with nuts.

[0037] After the inner plate 2 is placed on the ground, the lower end of the outer plate 1 is inserted into the lower plug-in tube 16, and then the lower connecting rod 17 is inserted into the lower plug-in tube 16 and the distance between the lower ends of the outer plate 1 and the inner plate 2 is fixed by means of connecting nuts at both ends, and then the distance rod 9 is rotated. The guide column 10 at the lower end of the distance rod 9 is stuck in the guide groove 12 during the rotation process. At this time, the limit column 11 is pulled so that the limit column 11 compresses the spring between the distance rod 9 and is stuck in the limit groove 13 until the distance rod 9 is rotated into place. The limit column 11 slides and engages with the groove at one end of the limit groove 13 under the support of the spring, so that the limit groove 13 cannot rotate, thereby achieving the purpose of fixing the distance between the outer plate 1 and the inner plate 2. At this time, the upper connecting rod 15 is inserted into the connecting seat 14 and nuts are screwed into the two ends of the upper connecting rod 15 to press and fix the outer plate 1 and the inner plate 2. At this time, concrete is injected between the outer plate 1 and the inner plate 2 to cast the anti-collision wall;

[0038] After the crash barrier is cast and solidified, the upper connecting rod 15 and the lower connecting rod 17 are removed, and then the limiting column 11 is slid into the limiting groove 13 and the distance rod 9 is rotated, the support rod 4 and the basket screw 6 are removed, and then the inner plate 2 is moved so that the lower plug-in tube 16 can be easily disconnected from the outer plate 1 and the formed crash barrier through the conical design, and then the outer plate 1 is removed to complete the installation and disassembly of the crash barrier casting template.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for a crash wall template, comprising an outer plate (1), an inner plate (2) being placed on the ground on one side of the outer plate (1), and a conflict positioning rib (3) being anchored on the ground on the side of the outer plate (1) facing the inner plate (2), characterized in that: A reinforcing rib plate (8) is fixedly provided on the outer surface of one side of the inner plate (2), and a support rod (4) is provided between the reinforcing rib plate (8) and the ground, a pull anchor positioning rib (5) is anchored to the ground at the lower end of the support rod (4), and one end of a turnbuckle (6) is sleeved on the outer surface of the turnbuckle (6), and the other end of the turnbuckle (6) is connected to one end of a pulling hook (7), and the other end of the pulling hook (7) is engaged and installed with the reinforcing rib plate (8).

2. A positioning device for a crash wall template according to claim 1, characterized in that: The support rod (4) is of two-stage design, and the upper end of the support rod (4) is arranged as a screw rod, and the upper end and the lower end of the support rod (4) are threadedly connected.

3. A positioning device for a crash wall template according to claim 1, characterized in that: The outer surfaces of the outer panel (1) and the inner panel (2) are provided with a fixed-distance mounting mechanism, and the fixed-distance mounting mechanism is used to ensure the stability of the installation and the precise distance between the outer panel (1) and the inner panel (2).

4. A positioning device for a crash wall template according to claim 3, characterized in that: The distance installation mechanism comprises: a distance rod (9), the distance rod (9) being rotatably installed on the upper end surface of the outer plate (1), and a guide column (10) being fixedly arranged on the lower surface of one end of the distance rod (9), and a sliding limit column (11) being installed on the upper surface of one end of the distance rod (9), a guide groove (12) and a limit groove (13) being provided on the upper end surface of the inner plate (2), a connecting seat (14) being fixedly arranged on the upper end surfaces of the outer plate (1) and the inner plate (2), and an upper connecting rod (15) being connected between two adjacent connecting seats (14), and a lower plug-in tube (16) being fixedly arranged on the side of the lower end of the inner plate (2) facing the outer plate (1), and a lower connecting rod (17) being arranged on the inner side of the lower plug-in tube (16).

5. A positioning device for a crash wall template according to claim 4, characterized in that: A spring is connected between the distance rod (9) and the limiting column (11), and the upper end of the limiting column (11) passes through the limiting groove (13).

6. A positioning device for a crash wall template according to claim 4, characterized in that: The lower end of the guide column (10) is located inside the limiting groove (13), and the limiting groove (13) is located directly below the guide groove (12), and the guide groove (12) and the limiting groove (13) are arc-shaped, and the inner surface of one end of the limiting groove (13) is provided with a groove facing the distance rod (9), and the center of the guide groove (12) and the limiting groove (13) coincides with the center of the rotation axis of the distance rod (9).

7. A positioning device for a crash wall template according to claim 4, characterized in that: The connecting seat (14) is slidably connected to the upper connecting rod (15), and nuts are threadedly connected to both ends of the upper connecting rod (15). The lower plug-in tube (16) is conical in design, and the end with a smaller diameter of the lower plug-in tube (16) is plugged into the outer plate (1). The lower plug-in tube (16) is slidably connected to the lower connecting rod (17), and nuts are threadedly connected to both ends of the lower connecting rod (17).

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