CN211900331U - Civil air defense door maintenance device - Google Patents
Civil air defense door maintenance device Download PDFInfo
- Publication number
- CN211900331U CN211900331U CN202020292077.1U CN202020292077U CN211900331U CN 211900331 U CN211900331 U CN 211900331U CN 202020292077 U CN202020292077 U CN 202020292077U CN 211900331 U CN211900331 U CN 211900331U
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- air defense
- defense door
- people
- civil air
- screw rod
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- 230000007123 defense Effects 0.000 title claims abstract description 93
- 238000012423 maintenance Methods 0.000 title claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000004567 concrete Substances 0.000 abstract description 23
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003595 mist Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a people's air defense door curing means relates to the technical field of people's air defense door, aim at solving current people's air defense door and place the holder and paste on the concrete of people's air defense door side and lead to the inhomogeneous problem of people's air defense door maintenance, it includes the curing room, locate the rack in the curing room and locate the spray set of rack top, the rack includes two longerons, a plurality of pin of locating on the longeron, the vertical setting of pin, on its lower extreme is fixed in the longeron, leave between the adjacent pin and supply the vertical male passageway of people's air defense door. The utility model discloses have less with people's air defense door surface direct contact's area, be favorable to the beneficial effect of the even comprehensive maintenance of people's air defense door.
Description
Technical Field
The utility model belongs to the technical field of the technique of people's air defense door and specifically relates to a people's air defense door curing means is related to.
Background
Civil air defense door leaves have a plate-shaped reinforced concrete door leaf, which is usually arranged in each functional section of civil air defense protection engineering. In the civil air defense door leaf production process, after the reinforced concrete solidifies the shaping, need carry out the trickle maintenance process to the civil air defense door leaf for avoid the fracture of civil air defense door leaf and improve the intensity of civil air defense door leaf.
The utility model with the bulletin number of CN206703262U provides maintenance equipment for a civil air defense door leaf, which comprises a closed maintenance room arranged on the ground and a reservoir arranged underground, wherein a water diversion channel is arranged between the upper opening of the reservoir and the maintenance room; a door leaf positioning mechanism and an atomizing nozzle are arranged in the curing chamber, and the atomizing nozzle is connected with the reservoir through a water pipe and a water pump; the door leaf positioning mechanism is composed of a plurality of clamping seats which are arranged at equal intervals, and the clamping seats are arranged on the ground.
As can be seen from the disclosure of the drawings in the above patent documents, the shape of the holder is a U shape with a downward opening, after the civil air defense door is clamped, the holder is tightly attached to two side surfaces of the civil air defense door, and the middle transverse rod is located at the concrete part in the middle of the civil air defense door, so that the concrete at the position cannot directly contact with the water mist in the maintenance room, and the maintenance effect is not good.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a people's air defense door curing means, it has less with people's air defense door surface direct contact's area, is favorable to the beneficial effect of the even comprehensive maintenance of people's air defense door.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a people's air defense door curing means, includes the curing chamber, locates rack in the curing chamber and locating the spray set of rack top, the rack includes two longerons, a plurality of locating pin on the longeron, the vertical setting of pin, its lower extreme is fixed in on the longeron, it is adjacent leave out the vertical male passageway of confession people's air defense door between the pin.
Through adopting above-mentioned technical scheme, stand the people's air defense door, its both ends are put on the passageway between two adjacent pin, be in complete unsettled state in the middle of the people's air defense door, make the concrete of filling in the middle of the people's air defense door contact with the pin of small area as far as possible, thereby reduce sheltering from of pin to the concrete, make spray set spray the water smoke that gets off can be even and direct contact to the concrete on the people's air defense door, and, keep apart through the pin between two adjacent people's air defense doors, guarantee that the concrete has more even humidity, maintenance effect to people's air defense door is better.
The present invention may be further configured in a preferred embodiment as: and a cross beam perpendicular to the longitudinal beam is arranged below the longitudinal beam, and a transverse moving mechanism for driving the longitudinal beam to horizontally move is arranged on the cross beam.
Through adopting above-mentioned technical scheme, the longeron can be at the horizontal sideslip on the crossbeam, thereby adjust the distance between two longerons, make the distance between two longerons be less than the distance between two edges of people's air defense door and be greater than the distance at the concrete zone edge in the middle of the people's air defense door, when people's air defense door is placed on two longerons, the contact position of two pin and people's air defense door is located the position of the metal door frame at people's air defense door edge, no direct contact between pin and the concrete, the concrete position of people's air defense door is by the more even of maintenance, the quality of people's air defense door has further been guaranteed.
The present invention may be further configured in a preferred embodiment as: the transverse moving mechanism comprises a sliding groove arranged on the cross beam, a sliding block fixedly connected to the bottom of the longitudinal beam, a screw rod rotatably connected to the sliding groove, and a handle connected to the end of the screw rod, wherein at least one sliding block is in threaded connection with the screw rod and is arranged in the sliding groove in a sliding manner.
Through adopting above-mentioned technical scheme, personnel rotate the handle, and the handle drives the lead screw rotation of being connected with it, and the lead screw drives threaded connection's slider with it and drives the longeron and remove along the spout for the longeron can move the position that needs, convenient operation.
The present invention may be further configured in a preferred embodiment as: the screw rod is a bidirectional screw rod, and the sliding blocks at the bottoms of the two longitudinal beams are symmetrically connected to two sections of thread sections of the bidirectional screw rod, which have different rotation directions.
By adopting the technical scheme, when the bidirectional screw rod rotates, the sliding blocks and the longitudinal beam connected to the two sections of the screw thread sections of the bidirectional screw rod are driven to simultaneously approach or simultaneously keep away, and the purpose of quickly adjusting the position of the longitudinal beam is achieved.
The present invention may be further configured in a preferred embodiment as: the beam is provided with two beams, the two beams are provided with transverse moving mechanisms, screw rods of the transverse moving mechanisms are coaxially connected with chain wheels, and chains are wound between the chain wheels.
Through adopting above-mentioned technical scheme, rotate the handle of arbitrary lead screw tip, can drive two lead screws through sprocket and chain and rotate simultaneously, reach the purpose of the translation simultaneously in drive longeron both ends, guaranteed parallel all the time between two longerons, and then guaranteed the support people's air defense door that homoenergetic is better in the length range of whole longeron.
The present invention may be further configured in a preferred embodiment as: the stop levers are divided into different height areas.
Through adopting above-mentioned technical scheme, the people's air defense door of different specifications has different length and width usually, when the size of people's air defense door is great, if with shorter pin, then can not be stable support people's air defense door from both sides for the pin upper end bears great yawing force, and is different through the height that sets up the pin, makes not unidimensional people's air defense door can place between the regional pin of co-altitude not, makes the pin can support people's air defense door from both sides better.
The present invention may be further configured in a preferred embodiment as: the stop lever is angle steel cut into different lengths.
Through adopting above-mentioned technical scheme, the demand of pin is great, uses the angle steel to cut the pin that forms, and is not only with low costs, and the right angle shape structure of its bottom surface makes the pin support that its bottom also can be stable under the condition of one side atress on the longeron moreover, and can not break off and slope, supports more stably, and life is longer.
The present invention may be further configured in a preferred embodiment as: and rollers are arranged below the placing rack.
Through adopting above-mentioned technical scheme, the gyro wheel makes the removal that whole rack can be integrative, and the rack not only can be used for supporting the people's air defense door in the maintenance process, can also send into the people's air defense door and see off with the maintenance after accomplishing before the maintenance, and is more practical, and the usage is more extensive.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when two ends of the civil air defense door are placed on a channel between two adjacent stop levers, the middle of the civil air defense door is in a completely suspended state, so that concrete filled in the middle of the civil air defense door is in contact with the stop levers in a small area as much as possible, the shielding of the stop levers on the concrete is reduced, water mist sprayed by the spraying device can be uniformly and directly contacted with the concrete on the civil air defense door, the concrete is ensured to have more uniform humidity, and the maintenance effect on the civil air defense door is better;
2. the transverse moving mechanism is arranged on the cross beam, so that the longitudinal beams can horizontally move on the cross beam, the distance between the two longitudinal beams is adjusted, the distance between the two longitudinal beams is smaller than the distance between the two edges of the civil air defense door and larger than the distance between the edges of a concrete area in the middle of the civil air defense door, when the civil air defense doors of different specifications are placed on the two longitudinal beams, the contact positions of the two stop levers and the civil air defense door are positioned at the position of a metal door frame at the edge of the civil air defense door, the stop levers and the concrete are not in direct contact, the concrete part of the civil air defense door is maintained more uniformly, and the quality of the civil air defense door is further ensured;
3. through setting up the gyro wheel in the rack bottom for the removal that whole rack can be integrative, the rack not only can be used for supporting the people's air defense door in the maintenance process, can also send into the people's air defense door and see off with the maintenance after accomplishing before the maintenance, and is more practical, and the usage is more extensive.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the rack.
Fig. 3 is a schematic structural view of a portion a in fig. 2.
In the figure, 1, a curing chamber; 2. a spraying device; 21. a shower pipe; 22. an atomizing spray head; 3. placing a rack; 31. a stringer; 32. a stop lever; 33. a cross beam; 34. a connecting rod; 35. a roller; 4. a traversing mechanism; 41. a chute; 42. a slider; 43. a screw rod; 44. a handle; 45. a sprocket; 46. and a chain.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the civil air defense door maintenance device disclosed by the utility model comprises a maintenance room 1, a placing frame 3 arranged in the maintenance room 1 and a spraying device 2 arranged above the placing frame 3, wherein the spraying device 2 comprises a spraying pipe 21 and an atomizing nozzle 22 connected to the spraying pipe 21, and the atomizing nozzle 22 is vertically opposite to the placing frame 3; the placing frame 3 comprises two longitudinal beams 31 and a plurality of stop levers 32 arranged on the longitudinal beams 31, the stop levers 32 are vertically arranged, the lower ends of the stop levers are welded on the longitudinal beams 31, and a channel for the vertical insertion of the civil air defense door is reserved between the adjacent stop levers 32.
In order to save the cost, the stop lever 32 is the angle steel of cutting into different length, and the angle steel sectional welding of different length is on longeron 31, can the stable support people's air defense door of different sizes between the stop lever 32 of different length: the great people's air defense door of size is located between the great pin 32 of length, and the less people's air defense door of size is located between the less pin 32 of length to make the size of pin 32 adaptation people's air defense door more, under the condition of pin 32 one side atress, the support that its bottom also can be stable is on longeron 31, and can not take place fracture and slope, and the support of pin 32 people's air defense door is more stable, and life is longer.
Referring to fig. 1 and 2, in order to further adapt to the size of the civil air defense door, the supporting place of the stop lever 32 is just positioned on the metal frame at the edge of the civil air defense door, but not on the concrete block in the middle of the metal frame, so as to reduce or even avoid the shielding of the stop lever 32 on the concrete surface, two cross beams 33 perpendicular to the longitudinal beams 31 are arranged below the longitudinal beams 31, a transverse moving mechanism 4 for driving the longitudinal beams 31 to move horizontally is arranged on the cross beams 33, referring to fig. 3, the transverse moving mechanism 4 in the embodiment comprises a sliding groove 41 arranged on the cross beams 33, a sliding block 42 fixedly connected to the bottom of the longitudinal beams 31, a screw rod 43 rotatably connected in the sliding groove 41 and a handle 44 connected to the end part of the screw rod 43, the sliding block 42 on at least one longitudinal beam 31 is connected with the screw rod 43 in a threaded manner and slidably arranged in the sliding groove 41, the screw rod 43 in the embodiment adopts a, the sliding blocks 42 on the two longitudinal beams 31 are respectively and symmetrically connected to two different thread sections of the bidirectional screw rod; one end of each bidirectional screw rod on the two cross beams 33 is coaxially connected with a chain wheel 45, and a chain 46 is wound between the chain wheels 45.
Referring to fig. 2, in order to facilitate the overall movement of the placing frame 3, the placing frame 3 can not only hold the civil air defense door inside the curing room 1, but also transfer the civil air defense door, a connecting rod 34 parallel to the longitudinal beam 31 is connected between the two cross beams 33, the connecting rod 34 connects the two cross beams 33 more firmly to form a whole, and four rollers 35 are arranged at the bottom of the cross beams 33. Gyro wheel 35 makes the removal that whole rack 3 can be integrative, and rack 3 not only can be used for supporting the people's air defense door in the maintenance process, can also send into the people's air defense door and see off with the maintenance after accomplishing before the maintenance, and is more practical, and the usage is more extensive.
The utility model discloses an implement the principle and do: when in use, the distance between the two longitudinal beams 31 is firstly adjusted according to the size of the civil air defense door to be maintained, and the adjusting mode is as follows: the handle 44 at the end of any one screw rod 43 is rotated, the handle 44 drives the screw rod 43 connected with the handle to rotate, the screw rod 43 drives the chain wheel 45 coaxially connected with the screw rod 43 to rotate, the chain wheel 45 further drives the other chain wheel 45 and the bidirectional screw rod 43 coaxially connected with the other chain wheel to rotate through the chain 46, the two bidirectional screw rods 43 are simultaneously rotated, when the two bidirectional screw rods 43 are simultaneously rotated, the slide block 42 in threaded connection with the screw rod 43 and the longitudinal beam 31 are driven to be simultaneously close to or far away from each other, and until the distance between the stop levers on the two longitudinal beams 31 is smaller than the distance between the edges in the two width directions of the civil air defense door and is larger than the distance between the edges of.
Then the civil air defense door is erected, two ends of the civil air defense door are placed on a channel between two adjacent stop levers 32, at the moment, the contact positions of the two stop levers 32 and the civil air defense door are positioned at the position of a metal door frame at the edge of the civil air defense door, the stop levers 32 are not in direct contact with concrete, and the two adjacent civil air defense doors are isolated by the stop levers 32.
Because the stop lever 32 does not shelter from the concrete region, the water smoke that spray set 2 sprayed down can be even and direct contact to the people's air defense door on the concrete, guarantee that the concrete has more even humidity, and the maintenance effect to people's air defense door is better.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a people's air defense door curing means, includes curing chamber (1), locates rack (3) in curing chamber (1) and locating spray set (2) of rack (3) top, its characterized in that: the placing rack (3) comprises two longitudinal beams (31) and a plurality of stop rods (32) arranged on the longitudinal beams (31), the stop rods (32) are vertically arranged, the lower ends of the stop rods are fixed on the longitudinal beams (31) and are adjacent to each other, and a channel for the vertical insertion of the civil air defense door is reserved between the stop rods (32).
2. The civil air defense door maintenance device of claim 1, wherein: and a cross beam (33) perpendicular to the longitudinal beam (31) is arranged below the longitudinal beam (31), and a transverse moving mechanism (4) for driving the longitudinal beam (31) to horizontally move is arranged on the cross beam (33).
3. The civil air defense door maintenance device of claim 2, wherein: the transverse moving mechanism (4) comprises a sliding groove (41) formed in the cross beam (33), a sliding block (42) fixedly connected to the bottom of the longitudinal beam (31), a screw rod (43) rotatably connected to the inside of the sliding groove (41) and a handle (44) connected to the end of the screw rod (43), and at least one sliding block (42) is in threaded connection with the screw rod (43) and is arranged in the sliding groove (41) in a sliding mode.
4. The civil air defense door maintenance device of claim 3, wherein: the screw rod (43) is a bidirectional screw rod, and the sliding blocks (42) at the bottoms of the two longitudinal beams (31) are symmetrically connected to two thread sections of the bidirectional screw rod, which have different rotation directions.
5. The civil air defense door maintenance device of claim 3, wherein: crossbeam (33) are equipped with two, two all be equipped with sideslip mechanism (4) on crossbeam (33), two all coaxial coupling has sprocket (45) on lead screw (43) of sideslip mechanism (4), around being equipped with chain (46) between sprocket (45).
6. The civil air defense door maintenance device of claim 1, wherein: the stop levers (32) are divided into regions of different heights.
7. The civil air defense door maintenance device of claim 6, wherein: the stop lever (32) is an angle steel cut into different lengths.
8. The civil air defense door maintenance device of claim 1, wherein: and rollers (35) are arranged below the placing rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292077.1U CN211900331U (en) | 2020-03-10 | 2020-03-10 | Civil air defense door maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292077.1U CN211900331U (en) | 2020-03-10 | 2020-03-10 | Civil air defense door maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900331U true CN211900331U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020292077.1U Active CN211900331U (en) | 2020-03-10 | 2020-03-10 | Civil air defense door maintenance device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211900331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211596A (en) * | 2021-04-29 | 2021-08-06 | 河南鼎力人防设备有限公司 | Carbon fiber cement-based concrete civil air defense door and processing device thereof |
| CN115246078A (en) * | 2022-07-04 | 2022-10-28 | 盐城耀晖人防防护设备科技有限公司 | Surface treatment device for strength improvement of civil air defense door bearing base plate |
-
2020
- 2020-03-10 CN CN202020292077.1U patent/CN211900331U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211596A (en) * | 2021-04-29 | 2021-08-06 | 河南鼎力人防设备有限公司 | Carbon fiber cement-based concrete civil air defense door and processing device thereof |
| CN115246078A (en) * | 2022-07-04 | 2022-10-28 | 盐城耀晖人防防护设备科技有限公司 | Surface treatment device for strength improvement of civil air defense door bearing base plate |
| CN115246078B (en) * | 2022-07-04 | 2023-06-23 | 盐城耀晖人防防护设备科技有限公司 | Surface treatment device for improving strength of bearing backing plate of civil air defense door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 710300 Hui'an Factory, Yuxia Town, Eyi District, Xi'an City, Shaanxi Province Patentee after: Xi'an North Huizhong Technology Co.,Ltd. Address before: 710300 Hui'an Factory, Yuxia Town, Huayi District, Xi'an City, Shaanxi Province Patentee before: XI'AN BEIFANG HUIAN ELECTROMECHANICAL EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |