Auxiliary structure for maintenance of civil air defense engineering protection equipment

Abstract

The utility model discloses an auxiliary structure for civil air defense construction protection equipment maintenance, which comprises an L-shaped plate, a turntable and a base, both ends of the base are provided with fixing plates, the inner side of each fixing plate is provided with a first sliding assembly, the inner side of each first sliding assembly is provided with a lifting plate in a sliding manner, and the lifting plate is provided with an L-shaped plate. A bearing is installed in the middle of the top of the lifting plate, a driven shaft is installed in the bearing, a first gear is installed on the outer side of the driven shaft, a rotating disc is installed on the top of the driven shaft, and fixing inserting holes are evenly formed in the bottom of the rotating disc. The first electric pneumatic cylinder, the fixed inserting rod and the rotating disc are installed, when in use, after the supporting plate is rotated to a designated position, the first electric pneumatic cylinder can push the fixed inserting rod to move, the fixed inserting rod can be inserted into the corresponding fixed inserting hole in the bottom of the rotating disc, the rotating disc is limited through the fixed inserting rod, and the rotating disc can be prevented from continuously rotating due to the influence of external force; and the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil air defense engineering repair and maintenance equipment, in particular to an auxiliary structure for repair and maintenance of civil air defense engineering protective equipment. Background Art

[0002] Civil air defense projects are important facilities for preventing sudden enemy attacks, effectively sheltering personnel and materials, and preserving war potential. The civil air defense function includes a variety of protective equipment such as civil air defense doors. After long-term use, auxiliary equipment is needed to repair and maintain the civil air defense project protective equipment.

[0003] For example, the utility model: "A convenient auxiliary structure for civil air defense projects", with the announcement number: "CN215595379U", places the corresponding civil air defense door between two limit plates by setting a rotating component, a limit component and a stabilizing plate, and operates the telescopic push rod according to the use requirements to drive the driven column to drive the limit plate to rotate to achieve the limitation of the civil air defense door, thereby reducing the burden of manual labor. However, during the implementation of this patent, after the limit plate is driven to rotate by the rotating component, the rotating component cannot be fixed, making it easy for the rotating component to continue to rotate due to external forces during use, and the height of the device cannot be adjusted, and the civil air defense equipment cannot be lifted to the specified height, which makes it inconvenient to repair and maintain the civil air defense equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary structure for repairing and maintaining civil air defense engineering protective equipment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary structure for the maintenance and repair of civil air defense engineering protection equipment, comprising an L-shaped plate, a turntable and a base, both ends of the base are equipped with fixed plates, and the inner sides of the fixed plates are equipped with first sliding components, a lifting plate is slidably installed on the inner side of the first sliding component, and a bearing is installed at the middle position of the top of the lifting plate, a driven shaft is installed inside the bearing, and a first gear is installed on the outer side of the driven shaft, a turntable is installed on the top of the driven shaft, and fixed sockets are evenly arranged on the bottom of the turntable, a first electric pneumatic cylinder is installed at one end of the top of the lifting plate, and the top of the lifting plate is away from the first electric pneumatic cylinder. A motor is installed at one end of the cylinder, a control panel is installed at one end of the top of the base close to the first electric pneumatic cylinder, and a third electric pneumatic cylinder is installed at one end of the top of the base away from the control panel, an L-shaped plate is installed at one end of the top of the turntable close to the first electric pneumatic cylinder, and a second electric pneumatic cylinder is installed at the middle position of the top of the L-shaped plate, third sliding components are installed on both sides of the bottom of the L-shaped plate, and sliding plates are slidably installed at the bottom of the third sliding components, and fixed clamps are installed at the bottom of the sliding plates, and the output end of the control panel is electrically connected to the input ends of the first electric pneumatic cylinder, the second electric pneumatic cylinder, the motor and the third electric pneumatic cylinder through wires.

[0006] Preferably, a fixed plug rod is installed at the output end of the first electric pneumatic cylinder.

[0007] Preferably, a driving shaft is installed at the output end of the motor, and a second gear is installed on the outer side of the driving shaft, and the second gear is meshed with the first gear.

[0008] Preferably, a second sliding assembly is installed on the top of the base, and a sliding block is slidably installed on the top of the second sliding assembly, the sliding block is connected to the output end of the third electric pneumatic cylinder, and the end of the sliding block away from the third electric pneumatic cylinder is hinged to a first connecting rod, and the end of the first connecting rod away from the sliding block is hinged to the lifting plate.

[0009] Preferably, the output end of the second electric pneumatic cylinder passes through the L-shaped plate, and a connecting plate is installed at the output end of the second electric pneumatic cylinder, second connecting rods are hinged on both sides of the connecting plate, and one end of the second connecting rod away from the connecting plate is hinged to the fixed clamping plate.

[0010] Preferably, a support plate is installed at the bottom of each of the fixed splints.

[0011] Preferably, a counterweight is installed at one end of the top of the turntable away from the L-shaped plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The auxiliary structure for the maintenance of the civil air defense engineering protection equipment is equipped with a first electric pneumatic cylinder, a fixed plug rod and a turntable. When in use, after the support plate is rotated to the specified position, the first electric pneumatic cylinder can push the fixed plug rod to move, and the fixed plug rod can be inserted into the corresponding fixed plug hole at the bottom of the turntable. The fixed plug rod limits the turntable, which can prevent the turntable from continuing to rotate under the influence of external forces, which is conducive to improving the stability of the device;

[0014] 2. The auxiliary structure for the repair and maintenance of the civil air defense engineering protection equipment is installed with a lifting plate, a first sliding assembly, a second sliding assembly, a first connecting rod, a sliding block and a third electric pneumatic cylinder. When in use, the third electric pneumatic cylinder pushes or pulls the sliding block to slide, so that the first connecting rod is pushed or pulled by force to move the lifting plate, and the height of the fixed clamping plate can be adjusted, so as to facilitate the repair and maintenance of the civil air defense engineering protection equipment at different heights;

[0015] 3. The auxiliary structure for the repair and maintenance of the civil air defense engineering protection equipment is installed with a support plate, a lifting plate, a connecting plate, a second electric pneumatic cylinder and a second connecting rod. When in use, the second electric pneumatic cylinder pulls the connecting plate to move upward, so that the two groups of second connecting rods are forced to pull the two groups of fixed clamps. The civil air defense engineering protection equipment can be clamped by the two groups of fixed clamps, and the civil air defense equipment can be transported or installed, thereby facilitating the repair and maintenance of the civil air defense equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front cross-sectional view of the utility model;

[0017] Figure 2 It is a side cross-sectional schematic diagram of an L-shaped plate of the utility model;

[0018] Figure 3 It is a bottom view schematic diagram of the turntable of the utility model.

[0019] In the figure: 1. fixed plate; 2. supporting plate; 3. fixed splint; 4. lifting plate; 5. first sliding assembly; 6. first electric pneumatic cylinder; 7. fixed plug rod; 8. connecting plate; 9. L-shaped plate; 10. second electric pneumatic cylinder; 11. turntable; 12. first gear; 13. driven shaft; 14. counterweight; 15. second gear; 16. driving shaft; 17. fixed socket; 18. control panel; 19. second sliding assembly; 20. bearing; 21. first connecting rod; 22. sliding block; 23. motor; 24. third electric pneumatic cylinder; 25. second connecting rod; 26. sliding plate; 27. third sliding assembly; 28. base. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 The utility model provides an embodiment: an auxiliary structure for the maintenance of civil air defense engineering protection equipment, comprising an L-shaped plate 9, a turntable 11 and a base 28, both ends of the base 28 are equipped with a fixed plate 1, and the inner side of the fixed plate 1 is equipped with a first sliding component 5, the inner side of the first sliding component 5 is slidably equipped with a lifting plate 4, and a bearing 20 is installed at the middle position of the top of the lifting plate 4, the interior of the bearing 20 is equipped with a driven shaft 13, and the outer side of the driven shaft 13 is equipped with a first gear 12, a turntable 11 is installed on the top of the driven shaft 13, and fixed sockets 17 are evenly arranged on the bottom of the turntable 11, one end of the top of the lifting plate 4 is equipped with a first electric pneumatic cylinder 6, the model of the first electric pneumatic cylinder 6 here can be J64RT2UNIVER, and the end of the top of the lifting plate 4 away from the first electric pneumatic cylinder 6 is equipped with a motor 23, the model of the motor 23 here can be Y90S-2, A control panel 18 is installed at one end of the top of the base 28 close to the first electric pneumatic cylinder 6, and a third electric pneumatic cylinder 24 is installed at one end of the top of the base 28 away from the control panel 18, where the model of the third electric pneumatic cylinder 24 can be J64RT2UNIVER, an L-shaped plate 9 is installed at one end of the top of the turntable 11 close to the first electric pneumatic cylinder 6, and a second electric pneumatic cylinder 10 is installed at the middle position of the top of the L-shaped plate 9, where the model of the second electric pneumatic cylinder 10 can be J64RT2UNIVER, third sliding components 27 are installed on both sides of the bottom of the L-shaped plate 9, and sliding plates 26 are slidably installed at the bottom of the third sliding components 27, and fixed splints 3 are installed at the bottom of the sliding plates 26, and the output end of the control panel 18 is electrically connected to the input ends of the first electric pneumatic cylinder 6, the second electric pneumatic cylinder 10, the motor 23 and the third electric pneumatic cylinder 24 through wires.

[0022] In this implementation:

[0023] Furthermore, a fixed rod 7 is installed at the output end of the first electric pneumatic cylinder 6. After the support plate 2 is rotated to the specified position, the first electric pneumatic cylinder 6 can push the fixed rod 7 to move, and the fixed rod 7 can be inserted into the fixed socket 17 corresponding to the bottom of the turntable 11. By limiting the turntable 11 by the fixed rod 7, the turntable 11 can be prevented from continuing to rotate due to external force, which is beneficial to improving the stability of the device.

[0024] Furthermore, a driving shaft 16 is installed at the output end of the motor 23, and a second gear 15 is installed on the outer side of the driving shaft 16. The second gear 15 is meshed with the first gear 12. The motor 23 drives the second gear 15 to rotate through the driving shaft 16, and the second gear 15 drives the driven shaft 13 to rotate through the first gear 12, thereby driving the turntable 11 to rotate, and the fixed splint 3 can be rotated to the position of the civil defense equipment.

[0025] Furthermore, a second sliding assembly 19 is installed on the top of the base 28, and a sliding block 22 is slidably installed on the top of the second sliding assembly 19. The sliding block 22 is connected to the output end of the third electric pneumatic cylinder 24, and the end of the sliding block 22 away from the third electric pneumatic cylinder 24 is hinged with a first connecting rod 21, and the end of the first connecting rod 21 away from the sliding block 22 is hinged to the lifting plate 4. The third electric pneumatic cylinder 24 pushes or pulls the sliding block 22 to slide, so that the first connecting rod 21 is pushed or pulled by force to move the lifting plate 4, and the height of the fixed splint 3 can be adjusted, thereby facilitating the maintenance and maintenance of civil air defense engineering protection equipment at different heights.

[0026] Furthermore, the output end of the second electric pneumatic cylinder 10 passes through the L-shaped plate 9, and the output end of the second electric pneumatic cylinder 10 is installed with a connecting plate 8, and the second connecting rods 25 are hinged on both sides of the connecting plate 8, and the ends of the second connecting rods 25 away from the connecting plate 8 are hinged to the fixed clamping plate 3, so that the second electric pneumatic cylinder 10 pulls the connecting plate 8 to move upward, and the connecting plate 8 drives the two groups of second connecting rods 25 to move together, so that the two groups of second connecting rods 25 are subjected to force and pull the two groups of fixed clamping plates 3 to move, so that the two groups of fixed clamping plates 3 can be tightly fitted with the outer side of the civil defense equipment, and the civil defense equipment can be clamped by the two groups of fixed clamping plates 3.

[0027] Furthermore, a support plate 2 is installed at the bottom of each of the fixed splints 3 , and the support plate 2 can support the bottom of the civil air defense equipment to prevent the civil air defense equipment from falling from between the two sets of fixed splints 3 .

[0028] Furthermore, a counterweight 14 is installed at one end of the top of the turntable 11 away from the L-shaped plate 9. After the civil air defense equipment is fixed by the support plate 2, the counterweight 14 can make the two ends of the base 28 bear force evenly, preventing the base 28 from tipping to one end.

[0029] Working principle:

[0030] When in use, the device is connected to a power source, then moved to a designated position, and the universal wheels are braked;

[0031] When repairing and maintaining the civil air defense engineering protection equipment, the staff can first start the first electric pneumatic cylinder 6 through the control panel 18, so that the first electric pneumatic cylinder 6 pulls the fixed plug rod 7, and the fixed plug rod 7 can be taken out from the fixed plug hole 17, so that the fixed plug rod 7 can release the limit of the rotating disk 11, so that the rotating disk 11 can rotate;

[0032] Then the staff can start the motor 23 through the control panel 18, the motor 23 drives the second gear 15 to rotate through the driving shaft 16, and the second gear 15 drives the driven shaft 13 to rotate through the first gear 12, so that the turntable 11 can be driven to rotate, and the fixed clamping plate 3 can be rotated to the position of the civil air defense equipment;

[0033] After the rotation is completed, the staff can start the first electric pneumatic cylinder 6 through the control panel 18, so that the first electric pneumatic cylinder 6 pushes the fixed plug rod 7 to move, and the fixed plug rod 7 can be inserted into the fixed plug hole 17 corresponding to the bottom of the turntable 11. The fixed plug rod 7 limits the turntable 11, which can prevent the turntable 11 from continuing to rotate under the influence of external forces, which is conducive to improving the stability of the device;

[0034] The staff can start the third electric pneumatic cylinder 24 through the control panel 18, so that the third electric pneumatic cylinder 24 pushes or pulls the sliding block 22 to slide, and the sliding block 22 drives the first connecting rod 21 to move together, so that the first connecting rod 21 is pushed or pulled by force to move the lifting plate 4, and the height of the fixed clamping plate 3 can be adjusted, and the fixed clamping plate 3 can be lifted to a specified height;

[0035] Then the staff can start the second electric pneumatic cylinder 10 through the control panel 18, so that the second electric pneumatic cylinder 10 pulls the connecting plate 8 to move upward, and the connecting plate 8 drives the two sets of second connecting rods 25 to move together, so that the two sets of second connecting rods 25 are stressed and pull the two sets of fixed clamping plates 3 to move, so that the two sets of fixed clamping plates 3 can be closely fitted with the outer side of the civil air defense equipment, and the civil air defense equipment can be clamped by the two sets of fixed clamping plates 3;

[0036] After the civil air defense equipment is fixed between the two sets of fixing clamps 3, the civil air defense equipment can be transported through the device, or directly lifted to a specified height for installation, thereby facilitating the repair and maintenance of the civil air defense equipment by the staff.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An auxiliary structure for repairing and maintaining protective equipment for civil air defense projects, comprising an L-shaped plate (9), a rotating disk (11) and a base (28), characterized in that: Both ends of the base (28) are installed with a fixed plate (1), and the inner side of the fixed plate (1) is installed with a first sliding component (5), the inner side of the first sliding component (5) is slidably installed with a lifting plate (4), and a bearing (20) is installed at the middle position of the top of the lifting plate (4), the interior of the bearing (20) is installed with a driven shaft (13), and the outer side of the driven shaft (13) is installed with a first gear (12), the top of the driven shaft (13) is installed with a turntable (11), and the bottom of the turntable (11) is evenly provided with fixed sockets (17), one end of the top of the lifting plate (4) is installed with a first electric pneumatic cylinder (6), and the end of the top of the lifting plate (4) away from the first electric pneumatic cylinder (6) is installed with a motor (23), the top of the base (28) is close to the first electric pneumatic cylinder ( A control panel (18) is installed at one end of the base (28), and a third electric pneumatic cylinder (24) is installed at the end of the top of the base (28) away from the control panel (18). An L-shaped plate (9) is installed at the end of the top of the turntable (11) close to the first electric pneumatic cylinder (6), and a second electric pneumatic cylinder (10) is installed at the middle position of the top of the L-shaped plate (9). Third sliding components (27) are installed on both sides of the bottom of the L-shaped plate (9), and a sliding plate (26) is slidably installed at the bottom of the third sliding component (27), and a fixed clamping plate (3) is installed at the bottom of the sliding plate (26). The output end of the control panel (18) is electrically connected to the input ends of the first electric pneumatic cylinder (6), the second electric pneumatic cylinder (10), the motor (23) and the third electric pneumatic cylinder (24) through wires.

2. The auxiliary structure for repairing and maintaining civil air defense equipment according to claim 1, characterized in that: A fixed plug rod (7) is installed at the output end of the first electric pneumatic cylinder (6).

3. The auxiliary structure for repairing and maintaining civil air defense equipment according to claim 1, characterized in that: A driving shaft (16) is installed at the output end of the motor (23), and a second gear (15) is installed on the outer side of the driving shaft (16), and the second gear (15) is meshed with the first gear (12).

4. The auxiliary structure for repairing and maintaining civil air defense equipment according to claim 1, characterized in that: A second sliding assembly (19) is installed on the top of the base (28), and a sliding block (22) is slidably installed on the top of the second sliding assembly (19), the sliding block (22) is connected to the output end of the third electric pneumatic cylinder (24), and the end of the sliding block (22) away from the third electric pneumatic cylinder (24) is hinged with a first connecting rod (21), and the end of the first connecting rod (21) away from the sliding block (22) is hinged to the lifting plate (4).

5. The auxiliary structure for repairing and maintaining civil air defense equipment according to claim 1, characterized in that: The output end of the second electric pneumatic cylinder (10) passes through the L-shaped plate (9), and a connecting plate (8) is installed at the output end of the second electric pneumatic cylinder (10), and second connecting rods (25) are hinged on both sides of the connecting plate (8), and the ends of the second connecting rods (25) away from the connecting plate (8) are hinged to the fixed clamping plate (3).

6. The auxiliary structure for repairing and maintaining civil air defense equipment according to claim 1, characterized in that: The bottom of each of the fixed clamping plates (3) is provided with a supporting plate (2).

7. The auxiliary structure for repairing and maintaining civil air defense equipment according to claim 1, characterized in that: A counterweight (14) is installed at one end of the top of the turntable (11) away from the L-shaped plate (9).

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