CN111469257A - Civil air defense door maintenance device - Google Patents

Abstract

The invention relates to a civil air defense door maintenance device which comprises a maintenance pool, a temperature regulation assembly and a water treatment assembly, wherein a tray is arranged on the bottom wall of the maintenance pool, a driving motor is arranged at the bottom of the tray, a driving gear is mounted on the driving motor, a support column is arranged through the tray, a spraying assembly is arranged on the support column, a driven gear is arranged on the support rod and is rotatably connected with the support rod, a first toothed ring is connected to the bottom wall of the tray, auxiliary gears are arranged on the periphery of the first toothed ring, a turntable is arranged above each auxiliary gear, a clamping assembly for clamping a civil air defense door is arranged on each turntable, and a second toothed ring is arranged on the periphery of a plurality of auxiliary gears; the design people's air defense door curing means through the relative rotation of carousel with the tray, is convenient for drive people's air defense door and rotates, and then evenly sprays people's air defense door, promotes the hydration effect of concrete in the people's air defense door, improves the performance of concrete in the people's air defense door, increases people's air defense door's life.

Description

Civil air defense door maintenance device

Technical Field

The invention relates to the field of civil air defense, in particular to a civil air defense door maintenance device.

Background

The civil air-defense door is a door of an entrance and an exit of civil protection engineering for preventing air-attack, resisting and relieving disasters, implementing rescue actions, preventing and lightening disasters, and mainly comprises a common single-leaf protective airtight door, a double-leaf protective airtight door and an airtight door, a single-leaf threshold, a double-leaf protective airtight door, a rubber tube type explosion-proof wave valve, a suspended pendulum type explosion-proof wave valve, a falling type double-leaf protective airtight door, a closed door, a two-way stressed double-leaf protective airtight door at a communication port, an inward-opening type double-leaf protective airtight door in a ramp, a protective fireproof airtight door, a fireproof airtight door and the like.

Chinese patent with publication number CN206406242U discloses a people's air defense door intelligence maintenance spray set, its knee wall, the support body that is located knee wall one side, the shower that is located the knee wall and deviates from support body one side, the shower includes vertical subaerial inlet tube, deviates from two at least showers that ground one end was drawn forth from the inlet tube, through the bending pipe connection between shower and the inlet tube, be connected through dismantling the subassembly between shower and the bending pipe, the inlet tube is connected with the bull shunt valve from ground one end dorsad, the bending pipe is connected with the bull shunt valve.

When the intelligent maintenance spraying device of the civil air defense door adjusts the water flow, the second branch surface is rotated, and when the first branch hole is opposite to the water outlet hole on the first branch surface, the water flow is larger; when the second branch hole is opposite to the water outlet hole on the first branch surface, the water flow is blocked by the second branch hole, and the water flow is reduced.

The above prior art solutions have the following drawbacks: the spraying range of the spray head to the civil air defense door is limited, so that the civil air defense door cannot be uniformly sprayed in the maintenance process, and the hydration effect of concrete in the civil air defense door is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the maintenance device for the civil air defense door, which is convenient for driving the civil air defense door to rotate through the relative rotation of the turntable and the tray, so that the civil air defense door is uniformly sprayed, the hydration effect of concrete in the civil air defense door is promoted, the performance of the concrete in the civil air defense door is improved, and the service life of the civil air defense door is prolonged.

The above object of the present invention is achieved by the following technical solutions:

a civil air defense door maintenance device comprises a maintenance pool, a temperature regulation assembly and a water treatment assembly, wherein the temperature regulation assembly is positioned in the maintenance pool, the water treatment assembly is positioned in the maintenance pool, a plurality of groups of trays are arranged on the bottom wall of the maintenance pool, a driving motor for driving the trays to rotate is arranged at the bottom of the trays, a driving gear is installed on a driving shaft of the driving motor, a supporting column is arranged through the trays, a spraying assembly is arranged on the supporting column, the supporting column is connected with the bottom wall of the maintenance pool through a plurality of groups of supporting rods, a driven gear meshed with the driving gear is arranged on the supporting rods and is rotatably connected with the supporting rods, a first toothed ring meshed with the driven gear is fixedly connected on the bottom wall of the trays, a plurality of groups of auxiliary gears meshed with the outer side of the first toothed ring are arranged on the periphery of the first toothed ring, each auxiliary gear is rotatably connected with the trays, each the pivot is located tray top one end is provided with the carousel, each all be provided with the centre gripping subassembly of centre gripping people's air defense door on the carousel, and is a plurality of auxiliary gear periphery is provided with jointly and is located second ring gear on the tray, the second ring gear with auxiliary gear meshing and with the tray rotates and is connected.

By adopting the technical scheme, when the civil air defense door is maintained, the civil air defense door is hung on the rotary table through the hanging tool, the clamping assembly is adjusted, the civil air defense door is fixed on the rotary table, then the driving motor is adjusted, the driving shaft of the driving motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the first toothed ring to rotate, the first toothed ring drives the tray to rotate, the tray drives the rotary table to move, meanwhile, the first toothed ring drives the auxiliary gear to rotate, the auxiliary gear drives the rotating shaft to rotate, the rotating shaft drives the rotary table to rotate, the rotary table drives the civil air defense door to move, the spraying assembly is adjusted while the driving motor is adjusted, the civil air defense door is sprayed through the spraying assembly, uniform spraying on the civil air defense door is realized, and the sprayed water liquid is discharged through the water treatment assembly; when the temperature of the maintenance pool is too low and the maintenance pool needs to be heated, the temperature adjusting assembly is adjusted to adjust the temperature of the maintenance pool, so that the temperature of the maintenance pool is increased; the design people's air defense door curing means through the relative rotation of carousel with the tray, is convenient for drive people's air defense door and rotates, and then evenly sprays people's air defense door, promotes the hydration effect of concrete in the people's air defense door, improves the performance of concrete in the people's air defense door, increases people's air defense door's life.

The present invention in a preferred example may be further configured to: the centre gripping subassembly is including being located guide chute on the carousel, guide chute follows the carousel radially sets up, be provided with two sets of direction sliders in the guide chute, pass the carousel is provided with and is located first bidirectional screw in the guide chute, first bidirectional screw rotates with the carousel to be connected, first bidirectional screw runs through guide slider and with guide slider threaded connection, two be provided with respectively on the guide slider can with the backup pad of people's air defense door butt.

By adopting the technical scheme, when the civil air defense door is fixed, the first bidirectional screw is adjusted, the first bidirectional screw drives the guide sliding block to move along the guide sliding groove, the guide sliding groove drives the clamping plates to move, when the civil air defense door can be placed in a distance between the two clamping plates, the civil air defense door is placed between the two clamping plates through the lifting appliance, then the bidirectional screw is rotated reversely, the bidirectional screw drives the guide sliding block to move along the guide sliding groove, and the guide sliding block drives the clamping supporting plate to move, so that the supporting plate is abutted against the civil air defense door, and the civil air defense door is positioned; the centre gripping subassembly of design can carry on spacingly to people's air defense door for people's air defense door is fixed on the carousel, and then realizes that the carousel drives the rotation of people's air defense door, is convenient for evenly spray people's air defense door.

The present invention in a preferred example may be further configured to: be provided with the regulation pole between backup pad and the direction slider, adjust the pole including the linkage segment that cavity set up and follow the section of sliding that the linkage segment slided, the linkage segment is kept away from section one end of sliding rotates with the direction slider to be connected, the section of sliding is kept away from linkage segment one end with the backup pad rotates to be connected, install the messenger in the inner chamber of linkage segment the section of sliding tends to keep away from the first spring of linkage segment one side motion, be provided with the restriction on the linkage segment the retaining member of section position of sliding.

By adopting the technical scheme, the locking piece is adjusted to enable the sliding section to slide along the connecting section, the first bidirectional screw is adjusted to drive the guide sliding block to move along the guide sliding groove, the guide sliding groove drives the supporting plate to move, the supporting plate drives the sliding section to slide along the connecting section, the first spring deforms, and when the supporting plate is completely attached to the civil air defense door, the locking piece is adjusted to enable the sliding section and the connecting section to be fixed in position, so that the civil air defense door is fixed; the adjustable backup pad of design is convenient for make backup pad, regulation pole and carousel form the support region that the cross-section is triangle-shaped, improves support intensity and stability to the people's air defense door, avoids the carousel at the rotation in-process, and people's air defense door takes place to squint or emptys.

The present invention in a preferred example may be further configured to: retaining member is including being located spacing rack in the section of sliding, spacing rack is followed the length direction that slides sets up, passes linkage segment threaded connection has the threaded rod, the threaded rod stretches into linkage segment inner chamber one end rotate be connected with can with spacing rack toothing's limiting plate, just set up the confession on the inside wall of linkage segment the caulking groove of limiting plate gomphosis.

By adopting the technical scheme, the threaded rod is rotated to drive the limiting plate to move, so that the limiting plate is separated from the limiting rack, the sliding section can slide along the connecting section, then the sliding section is adjusted, the sliding section slides along the connecting section and slides until the supporting plate is abutted against the civil air defense door, then the threaded rod is rotated to drive the limiting plate to move until the limiting plate is meshed with the limiting rack, and further the locking of the connecting section and the sliding section is realized; the retaining member of design can lock the linkage segment with the section of sliding, makes regulation pole length fixed, and then realizes support and spacing to the people's air defense door.

The present invention in a preferred example may be further configured to: two the backup pad is close to one side each other and is provided with and is located sliding groove on the carousel, sliding groove and direction spout are "ten" style of calligraphy and distribute, it can follow to be provided with in the sliding groove two sets of sliding blocks that sliding groove slided, sliding block keeps away from sliding groove one side is provided with the limiting plate, passes sliding groove be provided with sliding block threaded connection's the bidirectional screw rod of second, the bidirectional screw rod of second is including integrative positive thread section and the negative thread section that sets up, sliding block installs respectively on positive thread section and the negative thread section.

By adopting the technical scheme, the second bidirectional screw rod is rotated, the second bidirectional screw rod drives the sliding block to move along the sliding groove, and the sliding block drives the limiting plate to move, so that the two opposite sides of the civil air defense door are limited; the limiting plate of design can carry on spacingly to people's air defense door both sides, prevents that people's air defense door from rotating the centrifugal action of in-process because of the carousel and taking place the offset, improves the support intensity to people's air defense door, and then improves people's air defense door curing means's security performance.

The present invention in a preferred example may be further configured to: spray assembly include in set up some water collecting cavity on the support column, water collecting cavity installs the raceway, passes the support column is provided with a plurality of outlet pipes of organizing, a plurality of groups the outlet pipe is followed support column circumference direction evenly distributed, each group the outlet pipe all follows support column axial direction sets up, the outlet pipe passes the raceway pipe wall with raceway inner chamber intercommunication, the outlet pipe is kept away from raceway one end is installed the shower head, the raceway stretches out the extending section and the water pipe intercommunication of support column.

By adopting the technical scheme, the water pipe is communicated with the water source, under the action of the third water pump, water in the water source flows into the water pipe along the water pipe, then flows into the spray header along the water pipe, and finally is sprayed out along the spray header, so that the spraying maintenance of the civil air defense door is realized; the spraying assembly of design is convenient for spray the maintenance through the shower head to the people's air defense door, and the cooperation carousel drives the rotation of people's air defense door, realizes evenly spraying to people's air defense door.

The present invention in a preferred example may be further configured to: the temperature regulation subassembly is including being located the outer heating tank of maintenance pond, heating tank's delivery port department installs the hot-water line, the hot-water line encircle on the inside wall of maintenance pond, just the hot-water line is the heliciform and distributes, the water inlet of hot-water line is higher than the delivery port setting of hot-water line, install temperature sensor in the maintenance pond, install the controller on the heating tank, the power of controller, temperature sensor and heating tank passes through the circuit intercommunication, the delivery port department of hot-water line is connected with the cooling bath.

By adopting the technical scheme, when the natural temperature is reduced and the temperature in the maintenance pool is required to be raised and adjusted, a certain amount of water is added into the heating water tank, the water is heated by the heating water tank until the water temperature in the water tank meets the requirement, the water in the heating water tank is discharged into the hot water pipe, the heat transfer is carried out on the maintenance room by the spirally arranged hot water pipe, the temperature in the maintenance pool is raised, and finally the water is discharged into the cooling pool; the designed temperature adjusting assembly is convenient for adjusting the temperature in the curing pool in a low-temperature state, and the curing performance of the curing room on the civil air defense door is improved.

The present invention in a preferred example may be further configured to: the water treatment component is including being located a plurality of drainage grooves of maintenance bottom of the pool portion, it is a plurality of drainage groove is crisscross to be distributed, and is whole the drainage groove assemble jointly in the delivery port department of maintenance pond, the through-flow groove is installed to the delivery port of maintenance pond, the through-flow groove is kept away from maintenance pond one end is provided with the sedimentation overflow pond, the delivery port of sedimentation overflow pond is close to sedimentation overflow pond oral area sets up, sedimentation overflow pond one side is provided with the clean water basin, be provided with the sieve in the clean water basin, still install the water pump in the clean water basin, just the water pump with the inlet opening of clean water basin is located the sieve both sides respectively.

By adopting the technical scheme, liquid generated by spraying of the civil air defense door flows to the through-flow groove along the drainage groove and then flows to the sedimentation overflow tank along the through-flow groove, when the water level of the sedimentation overflow tank rises to the water outlet of the sedimentation overflow tank, the water in the sedimentation overflow tank flows to the clean water tank, and after being filtered by the sieve plate, the liquid in the clean water tank can be discharged by the water pump; the designed water treatment assembly is convenient for post-process treatment of the spray water, so that the spray water can be recycled.

The present invention in a preferred example may be further configured to: and a plurality of filter plates which are arranged in sequence are arranged at the notch of the drainage groove.

Through adopting above-mentioned technical scheme, the filter of design can make maintenance bottom of the pool wall keep leveling, and the staff's of being convenient for construction improves people's air defense door curing means's security performance.

In summary, the invention includes at least one of the following beneficial technical effects:

1. according to the civil air defense door maintenance device, the rotary disc and the tray rotate relatively, so that the civil air defense door can be driven to rotate conveniently, the civil air defense door is sprayed uniformly, the hydration effect of concrete in the civil air defense door is promoted, the performance of the concrete in the civil air defense door is improved, and the service life of the civil air defense door is prolonged;

2. according to the civil air defense door maintenance device, the support plate is designed in a split manner, so that the support plate, the adjusting rod and the turntable form a support area with a triangular cross section, the support strength and stability of the civil air defense door are improved, and the civil air defense door is prevented from shifting or falling in the rotating process of the turntable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is another schematic view of FIG. 1;

FIG. 3 is a cross-sectional view taken along plane A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of section B of FIG. 3;

FIG. 5 is a schematic view of a portion of the present invention, intended to illustrate a turntable;

FIG. 6 is an enlarged schematic view of section C of FIG. 5;

FIG. 7 is another schematic view of FIG. 5;

FIG. 8 is a cross-sectional view taken along plane D-D of FIG. 7;

FIG. 9 is an enlarged schematic view of section E of FIG. 8;

fig. 10 is an enlarged schematic view of portion F of fig. 8.

Reference numerals: 1. a maintenance pool; 2. a water treatment assembly; 21. a drainage groove; 22. a sedimentation overflow tank; 23. a clear water tank; 24. a sieve plate; 25. a water pump; 26. a filter plate; 27. a flow through groove; 3. a temperature regulating component; 31. heating the water tank; 32. a hot water pipe; 33. a cooling pool; 4. a spray assembly; 41. a support pillar; 42. a water collection cavity; 43. a water delivery pipe; 44. a water outlet pipe; 45. a shower head; 5. a tray; 51. a drive motor; 52. a driving gear; 53. a driven gear; 54. a first ring gear; 55. an auxiliary gear; 56. a second ring gear; 57. a rotating shaft; 58. a turntable; 6. a clamping assembly; 61. a guide chute; 62. a guide slider; 63. a support plate; 64. a first bidirectional screw; 65. adjusting a rod; 651. a slipping section; 652. a connecting section; 653. a first spring; 654. a locking member; 6541. a limit rack; 6542. a threaded rod; 6543. a limiting plate; 6544. caulking grooves; 66. a sliding groove; 67. a sliding block; 68. a second bidirectional screw; 7. a support bar; 71. an inclined section; 72. a vertical section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

Referring to fig. 1, the civil air defense door maintenance device disclosed by the invention comprises a maintenance pool 1, a temperature regulation assembly 3 positioned in the maintenance pool 1 and a water treatment assembly 2 positioned in the maintenance pool 1, wherein six groups of trays 5 are arranged on the bottom wall of the maintenance pool 1, referring to fig. 5, three groups of turntables 58 are uniformly arranged on each tray 5, the three groups of turntables 58 are uniformly distributed along the circumferential direction of the tray 5, and each turntable 58 is provided with a clamping assembly 6 for clamping a civil air defense door.

Referring to fig. 1, temperature regulation subassembly 3 is including being located maintenance pond 1 outer heating water tank 31, hot-water line 32 is installed to heating water tank 31's delivery port department, hot-water line 32 encircles on maintenance pond 1's inside wall, hot-water line 32 is the heliciform and distributes, and the water inlet of hot-water line 32 is higher than the delivery port setting of hot-water line 32, install temperature sensor in the maintenance pond 1, install the controller on the heating water tank 31, a controller, temperature sensor and heating water tank 31's power passes through the circuit intercommunication, hot-water line 32's delivery port department is connected with cooling bath 33.

Referring to fig. 2 and 3, water treatment component 2 is including being located a plurality of drainage grooves 21 of maintenance pond 1 bottom, a plurality of drainage grooves 21 crisscross distribution, refer to fig. 4, a plurality of filter 26 of arranging in proper order are installed to the notch department of drainage groove 21, and all drainage grooves 21 assemble in maintenance pond 1's delivery port department jointly, it has the circulation groove 27 to install maintenance pond 1's delivery port, it is provided with precipitation overflow tank 22 to keep away from maintenance pond 1 one end through circulation groove 27, the delivery port of precipitation overflow tank 22 is close to the setting of precipitation overflow tank 22 oral area, precipitation overflow tank 22 one side is provided with clean water tank 23, be provided with sieve 24 in the clean water tank 23, still install water pump 25 in the clean water tank 23, and the inlet opening of water pump 25 and clean water tank 23 is.

Referring to fig. 5 and 6, a driving motor 51 for driving the tray 5 to rotate is arranged at the bottom of the tray 5, referring to fig. 8, a driving gear 52 is installed on a driving shaft of the driving motor 51, a supporting column 41 is arranged to penetrate through the tray 5, the supporting column 41 is rotatably connected with the tray 5, a spraying assembly 4 is further arranged on the supporting column 41, the supporting column 41 is connected with the bottom wall of the maintenance pool 1 through three groups of supporting rods 7, the supporting rod 7 comprises an inclined section 71 and a vertical section 72 which are integrally arranged, one end of the inclined section 71, far away from the vertical section 72, is fixedly connected with the supporting column 41, a driven gear 53 meshed with the driving gear 52 is rotatably connected with the vertical section 72, one end of the vertical section 72, far away from the inclined section 71, is connected with the bottom wall of the maintenance pool 1, the driven gear 53 is rotatably connected with the supporting rod 7, a first gear ring 54 meshed with the driven gear 53 is fixedly connected with, three sets of auxiliary gears 55 are evenly distributed along the circumferential direction of the first gear ring 54, each auxiliary gear 55 is rotatably connected with the tray 5 through a rotating shaft 57, one end of each rotating shaft 57, which is positioned above the tray 5, is fixedly connected with the rotating disc 58, a second gear ring 56 positioned on the tray 5 is jointly arranged on the periphery of the three sets of auxiliary gears 55, and the second gear ring 56 is meshed with the auxiliary gears 55 and is rotatably connected with the tray 5.

Referring to fig. 7 and 8, the clamping assembly 6 includes a guide chute 61 located on the turntable 58, the guide chute 61 is radially disposed along the turntable 58, two sets of guide sliding blocks 62 capable of sliding along the guide chute 61 are disposed in the guide chute 61, a first bidirectional screw 64 located in the guide chute 61 penetrates through the turntable 58, the first bidirectional screw 64 is rotatably connected with the turntable 58, the first bidirectional screw 64 penetrates through the guide sliding blocks 62, a normal thread section and a reverse thread section of the first bidirectional screw 64 are respectively in threaded connection with the guide sliding blocks 62, and support plates 63 capable of abutting against the air defense door are respectively disposed on the two guide sliding blocks 62; referring to fig. 10, the supporting plate 63 is connected with the guide slider 62 through an adjusting rod 65, the adjusting rod 65 includes a connecting section 652 and a sliding section 651, the connecting section 652 is hollow, the sliding section 651 slides along the connecting section 652, a first spring 653 is installed in an inner cavity of the connecting section 652, the first spring 653 makes the sliding section 651 tend to move towards a side far away from the connecting section 652, one end of the first spring 653 is connected with the sliding section 651, and the other end of the first spring 653 is connected with an inner side wall of the connecting.

Referring to fig. 10, a locking member 654 for limiting the position of the sliding section 651 is arranged on the connecting section 652, the locking member 654 includes a limit rack 6541 arranged on the sliding section 651, the limit rack 6541 is arranged along the length direction of the sliding section 651, a threaded rod 6542 is connected through the connecting section 652 by a thread, one end of the threaded rod 6542 extending into the inner cavity of the connecting section 652 is rotatably connected with a limit plate 6543 capable of meshing with the limit rack 6541, an embedding groove 6544 for embedding the limit plate 6543 is arranged on the inner side wall of the connecting section 652, a sliding groove 66 is also arranged on the surface of the support plate 63, the sliding groove 66 and the guide sliding groove 61 are distributed in a cross shape, two sets of sliding blocks 67 capable of sliding along the sliding groove 66 are arranged in the sliding groove 66, the limit plate 6543 is fixedly connected to one side of the sliding block 67 far away from the sliding groove 66, a second bidirectional screw 69 in threaded connection with the sliding block, the second bidirectional screw 68 comprises a forward thread section and a backward thread section which are integrally arranged, and the sliding blocks 67 are respectively arranged on the forward thread section and the backward thread section.

Referring to fig. 9, spray assembly 4 includes the chamber 42 that catchments that sets up on support column 41, install raceway 43 in the chamber 42 that catchments, it is provided with three groups of outlet pipes 44 to pass support column 41, three groups of outlet pipes 44 are along the circumferential direction evenly distributed of support column 41, each group of outlet pipe 44 all is provided with six, and six outlet pipes 44 in each group all along support column 41 axial direction evenly distributed, each outlet pipe 44 all passes the pipe wall of raceway 43 and raceway 43 inner chamber intercommunication, outlet pipe 44 is kept away from raceway 43 one end and is installed shower head 45, raceway 43 stretches out the extension section and the water pipe intercommunication of support column 41.

The implementation principle of the embodiment is as follows: when the civil air defense door is maintained, the civil air defense door is hung on the turntable 58 through the lifting appliance, the clamping assembly 6 is adjusted, the civil air defense door is fixed on the turntable 58, then the driving motor 51 is adjusted, the driving shaft of the driving motor 51 drives the driving gear 52 to rotate, the driving gear 52 drives the driven gear 53 to rotate, the driven gear 53 drives the first toothed ring 54 to rotate, the first toothed ring 54 drives the tray 5 to rotate, the tray 5 drives the turntable 58 to move, meanwhile, the first toothed ring 54 drives the auxiliary gear 55 to rotate, the auxiliary gear 55 drives the rotating shaft 57 to rotate, the rotating shaft 57 drives the turntable 58 to rotate, the rotation of the turntable 58 is realized, and the turntable 58 drives the civil air defense door to move; when the driving motor 51 is adjusted, the water pipe is communicated with the water source, under the action of the third water pump 25, water in the water source flows into the water pipe 43 along the water pipe, flows into the spray header 45 along the water pipe 43, and is sprayed out along the spray header 45, so that the uniform spraying on the civil air defense door is realized, water liquid after spraying flows into the through-flow groove 27 along the drainage groove 21, then flows into the precipitation overflow tank 22 along the through-flow groove 27, when the water level of the water in the precipitation overflow tank 22 rises to the water outlet of the precipitation overflow tank 22, then the water in the precipitation overflow tank 22 flows into the clean water tank 23, and after being filtered by the sieve plate 24, the liquid in the clean water tank 23 can be discharged through the water pump 25.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (9)

1. The civil air defense door maintenance device comprises a maintenance pool (1), a temperature regulation assembly (3) positioned in the maintenance pool (1) and a water treatment assembly (2) positioned in the maintenance pool (1), and is characterized in that a plurality of groups of trays (5) are arranged on the bottom wall of the maintenance pool (1), a driving motor (51) for driving the trays (5) to rotate is arranged at the bottom of the trays (5), a driving gear (52) is installed on a driving shaft of the driving motor (51), a supporting column (41) is arranged to penetrate through the trays (5), a spraying assembly (4) is arranged on the supporting column (41), the supporting column (41) is connected with the bottom wall of the maintenance pool (1) through a plurality of groups of supporting rods (7), a driven gear (53) meshed with the driving gear (52) is arranged on the supporting rod (7), and the driven gear (53) is rotatably connected with the supporting rods (7), fixedly connected with on tray (5) diapire with driven gear (53) meshing first ring gear (54), first ring gear (54) periphery be provided with a plurality of groups with auxiliary gear (55) of first ring gear (54) outside meshing, each auxiliary gear (55) through pivot (57) with tray (5) rotate and connect, each pivot (57) are located tray (5) top one end is provided with carousel (58), each all be provided with centre gripping people's air defense door's centre gripping subassembly (6) on carousel (58), a plurality of auxiliary gear (55) periphery is provided with jointly and is located second ring gear (56) on tray (5), second ring gear (56) with auxiliary gear (55) meshing and with tray (5) rotate and are connected.

2. The people's air defense door maintenance device according to claim 1, characterized in that the clamping assembly (6) comprises a guide sliding groove (61) on the turntable (58), the guide sliding groove (61) is arranged along the radial direction of the turntable (58), two groups of guide sliding blocks (62) are arranged in the guide sliding groove (61), a first bidirectional screw (64) arranged in the guide sliding groove (61) is arranged through the turntable (58), the first bidirectional screw (64) is rotatably connected with the turntable (58), the first bidirectional screw (64) penetrates through the guide sliding blocks (62) and is in threaded connection with the guide sliding blocks (62), and two support plates (63) capable of abutting against the people's air defense door are respectively arranged on the guide sliding blocks (62).

3. The civil air defense door maintenance device of claim 2, characterized in that an adjusting rod (65) is arranged between the support plate (63) and the guide slider (62), the adjusting rod (65) comprises a connecting section (652) which is arranged in a hollow manner and a sliding section (651) which slides along the connecting section (652), one end of the connecting section (652) far away from the sliding section (651) is rotatably connected with the guide slider (62), one end of the sliding section (651) far away from the connecting section (652) is rotatably connected with the support plate (63), a first spring (653) which enables the sliding section (651) to tend to move towards one side far away from the connecting section (652) is arranged in an inner cavity of the connecting section (652), and a locking member (654) which limits the position of the sliding section (651) is arranged on the connecting section (652).

4. The people's air defense door maintenance device of claim 3, characterized in that retaining member (654) includes spacing rack (6541) that is located on the section of sliding (651), spacing rack (6541) set up along the section of sliding (651) length direction, pass the section of connecting (652) threaded connection has threaded rod (6542), threaded rod (6542) stretch into the section of connecting (652) inner chamber one end is rotated and is connected with can with spacing board (6543) of spacing rack (6541) meshing, and set up on the inside wall of the section of connecting (652) and supply caulking groove (6544) of spacing board (6543) gomphosis.

5. The people's air defense door curing means of claim 4, characterized in that, the groove of sliding (66) has still been seted up on carousel (58) surface, the groove of sliding (66) is "ten" style of calligraphy with direction spout (61) and distributes, be provided with in the groove of sliding (66) and follow two sets of sliding blocks (67) that the groove of sliding (66) slided, sliding block (67) are kept away from sliding groove (66) one side is provided with limiting plate (6543), pass sliding groove (66) be provided with sliding block (67) threaded connection's second bidirectional screw (68), second bidirectional screw (68) are including integrative positive thread section and the back thread section that sets up, sliding block (67) are installed respectively on positive thread section and the back thread section.

6. The people's air defense door maintenance device according to claim 1, characterized in that the spraying component (4) comprises a water collection cavity (42) formed on the supporting column (41), a water delivery pipe (43) is installed in the water collection cavity (42), a plurality of groups of water outlet pipes (44) are arranged through the supporting column (41), the plurality of groups of water outlet pipes (44) are uniformly distributed along the circumferential direction of the supporting column (41), each group of water outlet pipes (44) are arranged along the axial direction of the supporting column (41), the water outlet pipes (44) pass through the pipe wall of the water delivery pipe (43) to be communicated with the inner cavity of the water delivery pipe (43), a spraying head (45) is installed at one end of the water outlet pipes (44) far away from the water delivery pipe (43), and the extension section of the water delivery pipe (43) extending out of the supporting column (41) is communicated with a water.

7. The civil air defense door maintenance device according to claim 1, characterized in that the temperature adjusting assembly (3) comprises a heating water tank (31) located outside the maintenance pool (1), a hot water pipe (32) is installed at a water outlet of the heating water tank (31), the hot water pipe (32) is surrounded on the inner side wall of the maintenance pool (1), the hot water pipe (32) is spirally distributed, a water inlet of the hot water pipe (32) is higher than a water outlet of the hot water pipe (32), a temperature sensor is installed in the maintenance pool (1), a controller is installed on the heating water tank (31), power supplies of the controller, the temperature sensor and the heating water tank (31) are communicated through a circuit, and a cooling pool (33) is connected at the water outlet of the hot water pipe (32).

8. A civil air defense door maintenance device according to claim 1, characterized in that the water treatment assembly (2) comprises a plurality of drainage grooves (21) at the bottom of the maintenance pool (1), a plurality of drainage grooves (21) are distributed in a staggered way, and all the drainage grooves (21) are converged at the water outlet of the maintenance pool (1) together, a flow through groove (27) is arranged at the water outlet of the maintenance pool (1), a sedimentation overflow pool (22) is arranged at one end of the flow through groove (27) far away from the maintenance pool (1), the water outlet of the sedimentation overflow tank (22) is arranged close to the mouth part of the sedimentation overflow tank (22), a clear water tank (23) is arranged on one side of the sedimentation overflow tank (22), a sieve plate (24) is arranged in the clear water tank (23), a water pump (25) is also arranged in the clear water tank (23), and the water inlet holes of the water pump (25) and the water purifying tank (23) are respectively positioned at two sides of the sieve plate (24).

9. A civil air defense door maintenance device according to claim 8, characterized in that a plurality of filter plates (26) are arranged in sequence at the notch of the drainage groove (21).

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