CN221256486U - Civil air defense door supporting structure - Google Patents
Civil air defense door supporting structure Download PDFInfo
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- CN221256486U CN221256486U CN202322326816.0U CN202322326816U CN221256486U CN 221256486 U CN221256486 U CN 221256486U CN 202322326816 U CN202322326816 U CN 202322326816U CN 221256486 U CN221256486 U CN 221256486U
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- air defense
- civil air
- fixedly connected
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- 230000007123 defense Effects 0.000 title claims abstract description 46
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The application discloses a support structure of a civil air defense door, and belongs to the field of civil air defense doors. Comprising the following steps: the four corners of the first mounting plate are respectively connected with first fixing bolts in a threaded manner; the first mounting rod is fixedly connected to the first mounting plate and provided with a sliding groove; the second installation rod is slidably installed on the chute; the first reinforcing rod is fixedly connected to the first mounting rod; the connecting rod is fixedly connected to the second mounting rod; the adjusting screw is rotatably arranged on the first reinforcing rod and is in threaded connection with the connecting rod, and a knob is fixedly connected to one end, far away from the first reinforcing rod, of the adjusting screw; and the universal wheel is fixedly connected to the bottom of the second mounting rod. The application has the beneficial effect of providing an adjustable support structure for the civil air defense door.
Description
Technical Field
The application relates to the field of civil air defense doors, in particular to a civil air defense door supporting structure.
Background
The civil air defense door is a door at the entrance and the exit of civil protection engineering, has more vivid classification, and comprises a common single-leaf and double-leaf protection airtight door and airtight door, a movable threshold single-leaf and double-leaf protection airtight door, airtight door and other various civil air defense devices.
The structure of the product can be referred to in China patent document No. 201921751524.9 and a civil air defense door supporting structure, which relates to the civil air defense construction field, solves the problem that when the civil air defense door is opened, the hinge joint of the civil air defense door and a wall body is damaged due to the fact that the civil air defense door is heavier, and is characterized by comprising a civil air defense door body, and further comprising a supporting assembly, wherein the supporting assembly comprises a supporting plate and a lifting hydraulic cylinder driving the supporting plate to slide up and down, the lifting hydraulic cylinder is embedded with the ground, and a piston head of the lifting hydraulic cylinder stretches out of the ground; the top surface of the piston head is fixedly connected with the bottom surface of the supporting plate; when the civil air defense door body is opened, the top surface of the supporting plate is abutted with the bottom surface of the civil air defense door body, and the civil air defense door has the effect of reducing the damage probability of the hinge joint of the civil air defense door and the wall body.
When the civil air defense door is opened, only one side of the door is movably connected with the door frame through the hinge, after the time is long, the hinge is easy to deform due to the fact that the weight of the civil air defense door is heavy and the civil air defense door is in a ground-leaving state, so that the civil air defense door is prevented from being damaged, a supporting structure is needed to support the civil air defense door, but the supporting component in the patent cannot be adjusted, the height of each ground is inconsistent or the supporting component is installed with errors, and therefore the supporting component cannot be better contacted with the ground.
There is now provided a support structure for a civil air defense door having adjustability.
Disclosure of utility model
The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a civil air defense door support structure, including: the four corners of the first mounting plate are respectively connected with first fixing bolts in a threaded manner; the first mounting rod is fixedly connected to the first mounting plate and provided with a sliding groove; the second installation rod is slidably installed on the chute; the first reinforcing rod is fixedly connected to the first mounting rod; the connecting rod is fixedly connected to the second mounting rod; the adjusting screw is rotatably arranged on the first reinforcing rod and is in threaded connection with the connecting rod, and a knob is fixedly connected to one end, far away from the first reinforcing rod, of the adjusting screw; and the universal wheel is fixedly connected to the bottom of the second mounting rod.
When the first mounting rod and the second mounting rod are mounted, and the universal wheel and the supporting rod are not contacted with the ground at the moment, the knob can be rotated, so that the adjusting screw is rotated, the connecting rod can be moved due to the threaded connection of the adjusting screw and the connecting rod, and the second mounting rods are driven to move due to the fact that the connecting rod is connected with the two second mounting rods, so that the universal wheel and the supporting rod are moved and contacted with the ground, and the adjustable ground-mounted universal wheel are adjustable.
Further, the first mounting rod and the second mounting rod are both arranged in two, the first reinforcing rod is arranged between the two first mounting rods, and the connecting rod is arranged between the two second mounting rods.
Further, a fixed rod is fixedly connected to the first mounting rod, a second mounting plate is fixedly connected to one end, far away from the first mounting rod, of the fixed rod, and a second fixing bolt is connected to the second mounting plate in a threaded mode.
Further, the second fixing bolts are arranged in four, and the four second fixing bolts are in threaded connection with four corners of the second mounting plate.
Further, a limiting groove is formed in the inner wall of the sliding groove, and a limiting block corresponding to the limiting groove is fixedly connected to the second mounting rod.
Further, a second reinforcing rod is fixedly connected between the two fixing rods.
Further, the bottom of the second installation rod is fixedly connected with a supporting rod.
Further, the bottom of the supporting rod is flush with the bottom of the universal wheel.
Further, a triangle is formed between the support rod and the ground surface and between the second mounting rod and the ground surface.
Further, the adjusting screw is located in the middle of the first reinforcing rod and the connecting rod.
The application has the beneficial effects that: a particularly adjustable civil air defense door support structure is provided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic of an embodiment according to the present application;
FIG. 2 is a schematic perspective view of an embodiment;
FIG. 3 is a cross-sectional view;
Fig. 4 is a cross-sectional view of the first mounting bar and the second mounting bar.
Reference numerals:
1. A civil air defense door; 2. a first fixing bolt; 3. a first mounting plate; 4. a second reinforcing rod; 5. a first reinforcing rod; 6. adjusting a screw; 7. a knob; 8. a connecting rod; 9. a universal wheel; 10. a second mounting bar; 11. a first mounting bar; 12. a fixed rod; 13. a second mounting plate; 14. a second fixing bolt; 15. a limiting block; 16. a chute; 17. a limit groove; 18. and (5) supporting the rod.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A civil air defense door support structure comprising: the first mounting plate 3, the first mounting rod 11, the second mounting rod 10, the first reinforcing rod 5, the connecting rod 8, the adjusting screw 6 and the universal wheel 9. The four corners of the first mounting plate 3 are all in threaded connection with the first fixing bolts 2, and when in mounting, the first fixing bolts 2 are in threaded connection with the civil air defense door 1, so that the whole is mounted. The first mounting rod 11 is fixedly connected to the first mounting plate 3, and a sliding groove 16 is formed in the first mounting rod 11. The second mounting bar 10 is slidably mounted within the chute 16. The inner wall of the chute 16 is provided with a limit groove 17, and the second mounting rod 10 is fixedly connected with a limit block 15 corresponding to the limit groove 17, and the limit block 15 is slidably arranged on the limit groove 17, so that the second mounting rod 10 is prevented from being separated from the first mounting rod 11.
The first reinforcing rod 5 is fixedly connected to the first mounting rod 11, and the connecting rod 8 is fixedly connected to the second mounting rod 10. The adjusting screw 6 is rotatably arranged on the first reinforcing rod 5, the adjusting screw 6 is in threaded connection with the connecting rod 8, and the adjusting screw 6 is positioned in the middle of the first reinforcing rod 5 and the connecting rod 8. And one end of the adjusting screw rod 6 far away from the first reinforcing rod 5 is fixedly connected with a knob 7. The universal wheel 9 is fixedly connected to the bottom of the second mounting rod 10. The first mounting bars 11 and the second mounting bars 10 are both provided in two, and the first reinforcing bar 5 is provided between the two first mounting bars 11, and the connecting bar 8 is provided between the two second mounting bars 10.
To further improve the support stability, the bottom of the second mounting bar 10 is fixedly coupled with a support bar 18. The bottom of the support bar 18 is flush with the bottom of the castor 9. The support rods 18 and the second mounting rods 10 form a triangle with the ground, so that the stability of the support rods 18 and the universal wheels 9 is further improved.
The first mounting rod 11 is fixedly connected with a fixing rod 12, one end, far away from the first mounting rod 11, of the fixing rod 12 is fixedly connected with a second mounting plate 13, and the second mounting plate 13 is connected with a second fixing bolt 14 in a threaded manner. At the time of installation, the second fixing bolts 14 are also screwed to the civil air defense door 1, the second fixing bolts 14 are provided in four, and the four second fixing bolts 14 are screwed at four corners of the second mounting plate 13. A second reinforcing rod 4 is fixedly connected between the two fixing rods 12, so that the stability of the fixing rods 12 is further enhanced.
The working process comprises the following steps: the first mounting plate 3 is connected to the civil air defense door through the first fixing bolt 2 in a threaded manner, the second mounting plate 13 is connected to the civil air defense door 1 through the second fixing bolt 14 in a threaded manner, and then the first mounting plate is supported on the ground under the action of the supporting rod 18 and the universal wheel 9, so that the stability of the support is achieved, and meanwhile, when the civil air defense door 1 is opened, the universal wheel 9 is arranged, and the civil air defense door 1 is conveniently opened because the universal wheel 9 contacts the ground.
When the first mounting rod 11 and the second mounting rod 10 are mounted and the universal wheel 9 and the supporting rod 18 do not contact the ground, the knob 7 can be rotated, so that the adjusting screw 6 can be rotated, the connecting rod 8 can be moved due to the fact that the adjusting screw 6 is in threaded connection with the connecting rod 8, and the second mounting rods 10 are driven to move due to the fact that the connecting rod 8 is connected with the two second mounting rods 10, so that the universal wheel 9 and the supporting rod 18 can be moved and contact the ground, and the ground can be adjusted.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the invention. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (10)
1. A civil air defense door support structure comprising:
the four corners of the first mounting plate are respectively connected with first fixing bolts in a threaded manner;
the method is characterized in that:
The civil air defense door support structure further comprises:
the first mounting rod is fixedly connected to the first mounting plate and provided with a sliding groove;
the second installation rod is slidably installed on the chute;
The first reinforcing rod is fixedly connected to the first mounting rod;
The connecting rod is fixedly connected to the second mounting rod;
the adjusting screw is rotatably arranged on the first reinforcing rod and is in threaded connection with the connecting rod, and a knob is fixedly connected to one end, far away from the first reinforcing rod, of the adjusting screw;
And the universal wheel is fixedly connected to the bottom of the second mounting rod.
2. The civil air defense door support structure of claim 1 wherein:
The first mounting rods and the second mounting rods are two, the first reinforcing rods are arranged between the two first mounting rods, and the connecting rods are arranged between the two second mounting rods.
3. The civil air defense door support structure of claim 1 wherein:
The fixed rod is fixedly connected to the first mounting rod, a second mounting plate is fixedly connected to one end, far away from the first mounting rod, of the fixed rod, and a second fixing bolt is connected to the second mounting plate in a threaded mode.
4. A civil air defense door support structure according to claim 3 wherein:
The second fixing bolts are arranged in four, and the four second fixing bolts are connected to four corners of the second mounting plate in a threaded mode.
5. The civil air defense door support structure of claim 1 wherein:
And a limiting groove is formed in the inner wall of the sliding groove, and a limiting block corresponding to the limiting groove is fixedly connected to the second mounting rod.
6. A civil air defense door support structure according to claim 3 wherein:
A second reinforcing rod is fixedly connected between the two fixing rods.
7. The civil air defense door support structure of claim 1 wherein:
The bottom of the second installation rod is fixedly connected with a supporting rod.
8. The civil air defense door support structure of claim 7 wherein:
the bottom of bracing piece flushes with the bottom of universal wheel.
9. The civil air defense door support structure of claim 8 wherein:
And a triangle is formed between the support rod and the ground as well as between the second mounting rod and the ground.
10. The civil air defense door support structure of claim 1 wherein:
the adjusting screw is located in the middle of the first reinforcing rod and the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322326816.0U CN221256486U (en) | 2023-08-29 | 2023-08-29 | Civil air defense door supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322326816.0U CN221256486U (en) | 2023-08-29 | 2023-08-29 | Civil air defense door supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221256486U true CN221256486U (en) | 2024-07-02 |
Family
ID=91653371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322326816.0U Active CN221256486U (en) | 2023-08-29 | 2023-08-29 | Civil air defense door supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221256486U (en) |
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2023
- 2023-08-29 CN CN202322326816.0U patent/CN221256486U/en active Active
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