Tapping equipment for civil air defense door accessories

Abstract

The utility model discloses perforating equipment for civil defense door accessories, which comprises a base, a supporting plate is arranged on the rear side of the top of the base, an air cylinder is mounted on the supporting plate, the output end of the air cylinder penetrates through the top wall of the supporting plate and is connected with a supporting plate, a perforating assembly is mounted on the supporting plate, and the perforating assembly is connected with the air cylinder. A first sliding rail is arranged on the base, a moving plate is connected to the first sliding rail in a sliding mode, a second sliding rail is arranged at the top of the moving plate, the sliding direction of the second sliding rail is perpendicular to the sliding direction of the first sliding rail, a placing table is arranged on the second sliding rail, and an electric telescopic rod is installed at the side end of the top of the moving plate. And the output end of the electric telescopic rod is connected to the placing table. The utility model belongs to the technical field of civil air defense door accessory trepanning, and particularly relates to trepanning equipment for civil air defense door accessories.

Description

Technical Field

[0001] The utility model belongs to the technical field of opening holes for civil air defense door accessories, in particular to a hole opening device for civil air defense door accessories. Background Art

[0002] Civil defense doors are the doors at the entrances and exits of people's defense projects. There are distinct classifications of civil defense doors, including ordinary single-leaf and double-leaf protective closed doors and closed doors, movable threshold single-leaf and double-leaf protective closed doors and closed doors and other civil defense equipment. Civil defense is also known as civil defense. Civil defense is an internationally accepted term. It is an activity in which the government mobilizes and organizes the masses to take anti-air raid, disaster prevention and relief measures, implement rescue operations, and prevent and reduce the hazards of disasters.

[0003] However, the existing hole-opening equipment cannot flexibly adjust the position of the holes for human-surface accessories. It needs to be marked and then manually adjusted by personnel to be directly below the drill bit. The operation is inconvenient, and the drilling deviation is often caused by the loose fixation of the civil air defense door accessories. Utility Model Content

[0004] In order to solve the problem that the existing hole-opening equipment mentioned above cannot flexibly adjust the position of the holes for civil air defense accessories, and personnel need to manually adjust the marks to be directly below the drill bit after marking, which is inconvenient to operate and the fixation of civil air defense door accessories is not firm, the utility model provides a hole-opening equipment for civil air defense door accessories.

[0005] In order to achieve the above-mentioned functions, the technical solution adopted by the utility model is as follows: a hole-opening device for civil defense door accessories, comprising a base, a support plate is arranged on the top rear side of the base, a cylinder is installed on the support plate, the output end of the cylinder passes through the top wall of the support plate, the output end of the cylinder is connected to a support plate, a hole-opening component is installed on the support plate, a slide rail 1 is arranged on the base, a movable plate is slidably connected to the slide rail 1, a slide rail 2 is arranged on the top of the movable plate, the slide rail 2 is arranged perpendicular to the sliding direction of the slide rail 1, a placement table is arranged on the slide rail 2, an electric telescopic rod is installed on the top side end of the movable plate, and the output end of the electric telescopic rod is connected to the placement table.

[0006] As a preferred technical solution of the utility model, a support plate is provided at the top side end of the base, a threaded rod is rotatably provided on the side wall of the support plate, the threaded rod is threadably adapted to and penetrated by the movable plate, and a turning handle is provided at one end of the threaded rod away from the support plate.

[0007] As a preferred technical solution of the utility model, fixed plates are provided on both sides of the top of the placing table, an electric push rod is installed on the fixed plate, the output end of the electric push rod passes through the fixed plate, and the output end of the electric push rod is connected to a clamping plate.

[0008] As a preferred technical solution of the utility model, the hole-opening assembly includes a hole-opening motor and a drill bit, the hole-opening motor is installed on a support plate, the output end of the hole-opening motor passes through the support plate, and the drill bit is installed under the output end of the drilling motor.

[0009] As a preferred technical solution of the utility model, telescopic rods are evenly connected under the support plate, a pressure plate is connected under the output end of the telescopic rod, a through hole is provided at the center of the pressure plate, a spring is sleeved on the telescopic rod, one end of the spring is connected to the pressure plate, and the other end of the spring is connected to the support plate.

[0010] As a preferred technical solution of the utility model, the slide rails 1 are provided in two groups and are arranged parallel to each other, and the two groups of the slide rails 1 are located on both sides of the threaded rod.

[0011] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. Place the air defense door accessories that need to be drilled on the placement table through two sets of slide rails 1 and 2 with perpendicular sliding directions. Then slide the placement table on the slide rail 2 for adjustment. At the same time, the placement table can slide and adjust its position in another direction on the slide rail 1 through the moving plate. Thus, the mark position of the accessories on the placement table that need to be drilled is adjusted to just below the drill bit. There is no need for personnel to pick up the accessories from the placement table to adjust the hole mark position, which reduces labor and improves the drilling efficiency and quality.

[0013] 2. Through the setting of the pressure plate and two sets of clamps, the electric push rod controls the two sets of clamps to clamp and fix the accessories on the placement table. When the cylinder drives the hole-opening assembly on the support plate to descend to open the hole, the pressure plate will also contact the surrounding area of ​​the hole-opening position of the accessory below. When the drill bit continues to descend to drill, the pressure plate will be squeezed and compress the telescopic rod and the spring. At the same time, the pressure plate will be pressed by the reset force of the spring to ensure the stability of the accessory during the hole opening, prevent deviation during the hole opening, and affect the hole opening quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a hole-opening device for civil air defense door accessories proposed by the utility model;

[0015] Figure 2 A three-dimensional diagram of a hole-opening device for civil air defense door accessories proposed by the utility model;

[0016] Figure 3 A three-dimensional diagram from another perspective of a hole-opening device for civil air defense door accessories proposed by the utility model;

[0017] Figure 4 for Figure 1 A partial enlarged view of point A in the middle.

[0018] Among them, 1. base, 2. support plate, 3. cylinder, 4. support plate, 5. hole opening assembly, 6. slide rail 1, 7. moving plate, 8. slide rail 2, 10. placement table, 11. electric telescopic rod, 12. support plate, 13. threaded rod, 14. handle, 15. fixed plate, 16. electric push rod, 17. splint, 18. hole opening motor, 19. drill bit, 20. telescopic rod, 21. pressure plate, 22. through hole, 23. spring. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, the utility model provides a hole-opening device for civil air defense door accessories, including a base 1, a support plate 2 is arranged on the top rear side of the base 1, a cylinder 3 is installed on the support plate 2, the output end of the cylinder 3 passes through the top wall of the support plate 2, the output end of the cylinder 3 is connected to a support plate 4, a hole-opening component 5 is installed on the support plate 4, a slide rail 6 is arranged on the base 1, two groups of slide rails 6 are arranged in parallel with each other, a moving plate 7 is slidably connected to the slide rail 6, a slide rail 2 8 is arranged on the top of the moving plate 7, and the slide rail 2 8 and the slide rail 6 are connected. The sliding directions are arranged vertically, a placing table 10 is arranged on the slide rail 2 8, an electric telescopic rod 11 is installed on the top side end of the movable plate 7, and the output end of the electric telescopic rod 11 is connected to the placing table 10. The civil defense door accessories that need to be drilled are placed on the placing table 10, and then the placing table 10 is slid and adjusted on the slide rail 2 8. At the same time, the placing table 10 can be slid and adjusted on the slide rail 1 6 in another direction through the movable plate 7, so that the mark position of the accessories on the placing table 10 that need to be drilled is adjusted to be directly below the drill bit 19.

[0022] like Figure 1-3 As shown, a support plate 12 is provided at the top side end of the base 1, and a threaded rod 13 is rotatably provided on the side wall of the support plate 12. Two sets of slide rails 6 are located on both sides of the threaded rod 13. The threaded rod 13 and the movable plate 7 are threadedly adapted and penetrated. A turning handle 14 is provided at one end of the threaded rod 13 away from the support plate 12. The threaded rod 13 is driven to rotate by the turning handle 14, and the movable plate 7 slides on the slide rail 6 under the threaded transmission action of the threaded rod 13.

[0023] like Figure 1-3 As shown, fixed plates 15 are provided on both sides of the top of the placement table 10, and an electric push rod 16 is installed on the fixed plate 15. The output end of the electric push rod 16 passes through the fixed plate 15, and the output end of the electric push rod 16 is connected to a clamping plate 17. The electric push rod 16 controls two groups of clamping plates 17 to clamp and fix the accessories on the placement table 10 to prevent deviation during hole opening and affect the hole opening quality.

[0024] like Figure 1-4 As shown, the hole-drilling component 5 includes a hole-drilling motor 18 and a drill bit 19. The hole-drilling motor 18 is installed on the support plate 4, and the output end of the hole-drilling motor 18 passes through the support plate 4. The drill bit 19 is installed under the output end of the drilling motor. Telescopic rods 20 are evenly connected under the support plate 4, and a pressure plate 21 is connected under the output end of the telescopic rod 20. A through hole 22 is provided at the center of the pressure plate 21. A spring 23 is sleeved on the telescopic rod 20, one end of the spring 23 is connected to the pressure plate 21, and the other end of the spring 23 is connected to the support plate 4. When the cylinder 3 drives the hole-drilling component 5 on the support plate 4 to descend to drill a hole, the pressure plate 21 will also contact the surrounding area of ​​the hole-drilling position of the accessory below. When the drill bit 19 continues to descend to drill a hole, the pressure plate 21 will be subjected to the extrusion force to compress the telescopic rod 20 and the spring 23. At the same time, the pressure plate 21 will be subjected to the reset force of the spring 23 to press the accessory tightly to ensure the stability of the accessory when drilling a hole.

[0025] When in use, the civil air defense door accessories are placed on the placement table 10, and the electric push rod 16 is started. The electric push rod 16 controls the two sets of clamping plates 17 to clamp and fix the accessories on the placement table 10, and then the placement table 10 is adjusted according to the marked opening position. The handle 14 drives the threaded rod 13 to rotate. Under the threaded transmission of the threaded rod 13, the moving plate 7 slides on the slide rail 1 6. At the same time, the electric telescopic rod 11 drives the placement table 10 to slide and adjust on the slide rail 2 8 through its own telescopic movement, so that the accessories on the placement table 10 can be placed. The mark position where the hole needs to be drilled is adjusted to be directly below the drill bit 19, and the cylinder 3 and the hole-drilling motor 18 are started. When the cylinder 3 drives the hole-drilling component 5 on the support plate 4 to descend to drill the hole, the pressure plate 21 will also contact the surrounding area of ​​the hole-drilling position of the accessory below. When the drill bit 19 continues to descend to drill the hole, the pressure plate 21 will be subjected to the extrusion force to compress the telescopic rod 20 and the spring 23. At the same time, the pressure plate 21 will be subjected to the reset force of the spring 23 to press the accessory tightly to ensure the stability of the accessory when drilling the hole. The hole-drilling motor 18 drives the drill bit 19 to rotate to drill the hole.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A hole-opening device for civil air defense door accessories, comprising a base (1), a support plate (2) being arranged on the top rear side of the base (1), characterized in that: A cylinder (3) is installed on the support plate (2), the output end of the cylinder (3) is arranged to penetrate the top wall of the support plate (2), the output end of the cylinder (3) is connected to a support plate (4), an opening assembly (5) is installed on the support plate (4), a slide rail (6) is arranged on the base (1), a movable plate (7) is slidably connected to the slide rail (6), a slide rail (8) is arranged on the top of the movable plate (7), the slide rail (8) is arranged perpendicular to the sliding direction of the slide rail (6), a placement table (10) is arranged on the slide rail (8), an electric telescopic rod (11) is installed on the top side of the movable plate (7), and the output end of the electric telescopic rod (11) is connected to the placement table (10).

2. The hole-punching device for civil air defense door accessories according to claim 1 is characterized in that: A support plate (12) is arranged at the top side end of the base (1), a threaded rod (13) is rotatably arranged on the side wall of the support plate (12), the threaded rod (13) is threadably fitted with the movable plate (7), and a turning handle (14) is arranged at one end of the threaded rod (13) away from the support plate (12).

3. The hole-punching device for civil air defense door accessories according to claim 1 is characterized in that: Both sides of the top of the placement table (10) are provided with fixed plates (15), and an electric push rod (16) is installed on the fixed plate (15). The output end of the electric push rod (16) passes through the fixed plate (15), and the output end of the electric push rod (16) is connected to a clamping plate (17).

4. The hole-opening device for civil air defense door accessories according to claim 1, characterized in that: The hole-drilling assembly (5) comprises a hole-drilling motor (18) and a drill bit (19); the hole-drilling motor (18) is mounted on a support plate (4); an output end of the hole-drilling motor (18) passes through the support plate (4); and the drill bit (19) is mounted below the output end of the drilling motor.

5. The hole-punching device for civil air defense door accessories according to claim 4 is characterized in that: A telescopic rod (20) is evenly connected under the support plate (4), a pressing plate (21) is connected under the output end of the telescopic rod (20), a through hole (22) is provided at the center of the pressing plate (21), a spring (23) is sleeved on the telescopic rod (20), one end of the spring (23) is connected to the pressing plate (21), and the other end of the spring (23) is connected to the support plate (4).

6. The hole-punching device for civil air defense door accessories according to claim 2, characterized in that: The slide rails (6) are arranged in two groups and are arranged parallel to each other. The two groups of slide rails (6) are located on both sides of the threaded rod (13).

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