CN110528828B - Mounting bracket of civil air defense door frame easy to mount and dismount - Google Patents
Mounting bracket of civil air defense door frame easy to mount and dismount Download PDFInfo
- Publication number
- CN110528828B CN110528828B CN201910713649.0A CN201910713649A CN110528828B CN 110528828 B CN110528828 B CN 110528828B CN 201910713649 A CN201910713649 A CN 201910713649A CN 110528828 B CN110528828 B CN 110528828B
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- China
- Prior art keywords
- plate
- frame
- air defense
- mount
- defense door
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/0007—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting
- E04F21/0015—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting for mounting frames
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses an easy-to-mount and easy-to-dismount mounting bracket for a door frame of a civil air defense door, wherein a fixing assembly is mounted in a fixing frame, a screw rod penetrates through the middle part of a positioning plate, two ends of a connecting plate are respectively hinged with a supporting plate, a threaded pipe is welded in the middle part of the side surface of a first push plate, a mandril is welded at one end of a stud, a supporting assembly is mounted in a supporting frame, a roller is mounted in a roller groove, a guide post is welded at the position, located in a guide opening, of the bottom end of the front surface of the supporting frame, and a second push plate is mounted at one end of a cylinder. The door frame is fixed, the disassembly is convenient, and the adjustment is easy.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an installation support of a civil air defense door frame, which is easy to install and disassemble.
Background
Before the civil air defense door frame is installed, the civil air defense door frame upright frame supporting piece is pre-buried on the bottom plate, the post-pouring construction groove is reserved, before the bottom plate concrete is poured, the reserving condition of the pre-buried post-pouring construction groove and the post-pouring construction groove of the upright frame supporting piece is checked and accepted according to requirements, the steel weldable upright frame supporting piece is vertically pre-buried on the bottom plate, and the steel welded upright frame supporting piece is fixed by reinforcing steel bars, so that the installation is firm.
However, when the civil air defense door frame is welded and fixed by steel bars, the disassembly is very inconvenient, the civil air defense door frame needs to be cut by gas welding, time and labor are wasted, the position of the door frame is difficult to adjust, inconvenience is brought to construction, and the working efficiency is reduced.
Disclosure of Invention
The invention provides an easy-to-mount and easy-to-dismount mounting bracket for a civil air defense door frame, which can effectively solve the problems that when the civil air defense door frame proposed in the background technology is welded and fixed by steel bars, the dismounting is very inconvenient, the civil air defense door frame needs to be cut by gas welding, the time and the labor are wasted, the position of the door frame is difficult to adjust, the construction is inconvenient, and the working efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a supporting frame is installed on the top surface of a magnetic attraction plate through a screw, and a fixing frame is installed in the middle of the top surface of the supporting frame through a bolt;
a fixing assembly is arranged in the fixing frame and comprises a positioning plate, a screw rod, a connecting plate, a supporting plate, a first push plate, a threaded pipe, a stud, an ejector rod and an extrusion plate;
the locating plate welds in fixed frame middle part one side, the lead screw has been run through at the locating plate middle part, there is the connecting plate at the lead screw middle part through threaded connection, the connecting plate both ends all articulate there is the backup pad, backup pad one end articulates in first push pedal middle part, first push pedal side middle part welding has the screwed pipe, screwed pipe one end has the double-screw bolt through threaded connection, double-screw bolt one end welding has the ejector pin, the ejector pin runs through fixed frame one end, the welding of ejector pin one end has the stripper plate.
Preferably, a rubber buffer gasket is bonded on the top surface of the fixing frame.
Preferably, the positions, close to the front and the back of the positioning plate, of one end of the screw rod are fixedly sleeved with limit rings.
Preferably, the middle part of the bottom end of the first push plate is welded with a limiting block, a limiting groove is formed in the position, corresponding to the limiting block, of the fixed frame, and the limiting block is embedded in the limiting groove.
Preferably, the side surface of the extrusion plate is uniformly embedded with anti-skid rubber particles.
Preferably, a support assembly is arranged in the support frame and comprises a roller groove, a roller, a support rod, a guide port, a guide column, an air cylinder and a second push plate;
two the inside bottom surface both sides of carriage are seted up to the gyro wheel groove, gyro wheel groove internally mounted has the gyro wheel, gyro wheel one end is connected with the bracing piece through the pivot, the positive middle part of bracing piece begins to have the guide mouth, the carriage openly bottom is located the welding of the inside department of guide mouth and has the guide post, the cylinder is all installed through the screw in the inside middle part both sides of carriage, the second push pedal is installed to cylinder one end.
Preferably, the front face of the guide column is provided with a limit baffle through a screw.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. be provided with fixed subassembly, utilize fixed subassembly to link to each other support and door frame bottom, magnetism suction plate adsorbs in the bottom surface middle part in the door frame, through rotating the lead screw, drives connecting plate, backup pad, screwed pipe and ejector pin removal in proper order, utilizes the stripper plate extrusion door frame both sides of ejector pin to fix convenient operation.
2. Be provided with supporting component, utilize the fixed completion back of fixed subassembly, start the cylinder, promote the gyro wheel through the second push pedal, and then promote the bracing piece, the guide mouth of bracing piece moves along guide post surface, and the bracing piece supports ground, jack-up support and the door frame that links to each other with the support, and then accomplishes the fixed of door frame, and it is convenient to dismantle, easily adjustment.
3. After the use is accomplished, removable ejector pin promotes the bracing piece again, accomodates the bracing piece in the carriage both sides, and occupation space is few, easily deposits and carries.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixing assembly of the present invention;
FIG. 3 is a schematic structural view of the support assembly of the present invention;
reference numbers in the figures: 1. a magnetic attraction plate; 2. a support frame; 3. a fixing frame;
4. a fixing assembly; 401. positioning a plate; 402. a screw rod; 403. a connecting plate; 404. a support plate; 405. a first push plate; 406. a threaded pipe; 407. a stud; 408. a top rod; 409. a pressing plate;
5. a support assembly; 501. a roller groove; 502. a roller; 503. a support bar; 504. a guide port; 505. a guide post; 506. a cylinder; 507. a second push plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, the invention provides a technical scheme, which is an easy-to-mount and easy-to-dismount mounting bracket for a door frame of a civil air defense door, wherein a support frame 2 is mounted on the top surface of a magnetic attraction plate 1 through screws, a fixed frame 3 is mounted in the middle of the top surface of the support frame 2 through bolts, and a rubber buffer gasket is bonded on the top surface of the fixed frame 3 to protect the top surface of the fixed frame 3;
a fixing component 4 is installed in the fixing frame 3, and the fixing component 4 comprises a positioning plate 401, a screw rod 402, a connecting plate 403, a supporting plate 404, a first push plate 405, a threaded pipe 406, a stud 407, a top rod 408 and a pressing plate 409;
the positioning plate 401 is welded on one side of the middle part of the fixing frame 3, a screw rod 402 penetrates through the middle part of the positioning plate 401, limiting rings are fixedly sleeved at the positions, close to the front side and the back side of the positioning plate 401, of one end of the screw rod 402, so that the screw rod 402 is conveniently connected with the positioning plate 401, a connecting plate 403 is connected to the middle part of the screw rod 402 through threads, two ends of the connecting plate 403 are hinged with supporting plates 404, one end of each supporting plate 404 is hinged to the middle part of a first push plate 405, a limiting block is welded at the middle part of the bottom end of the first push plate 405, a limiting groove is formed in the fixing frame 3 corresponding to the limiting block, the limiting block is embedded in the limiting groove, so that the first push plate 405 is more stably moved, a screwed pipe 406 is welded at the middle part of the side surface of the first push plate, the pressing plate 409 presses the door frame more stably.
A supporting component 5 is arranged in the supporting frame 2, and the supporting component 5 comprises a roller groove 501, a roller 502, a supporting rod 503, a guiding opening 504, a guiding column 505, an air cylinder 506 and a second push plate 507;
two roller grooves 501 are opened on two sides of the bottom surface inside the support frame 2, rollers 502 are installed inside the roller grooves 501, one end of each roller 502 is connected with a support rod 503 through a rotating shaft, a limit baffle is installed on the front surface of each guide column 505 through a screw, the support rods 503 are prevented from deflecting, a guide opening 504 is formed in the middle of the front surface of each support rod 503, the guide columns 505 are welded at the positions, located inside the guide openings 504, of the bottom end of the front surface of the support frame 2, cylinders 506 are installed on two sides of the middle inside the support frame 2 through screws, and a.
The working principle and the using process of the invention are as follows: the threaded pipe 406 is connected through the stud 407, the ejector rod 408 is installed, the magnetic suction plate 1 is adsorbed in the middle of the bottom end in the door frame, the position of the magnetic suction plate 1 is adjusted, the screw rod 402 is rotated, the screw rod 402 pushes the connecting plate 403 to move along the screw rod 402, the connecting plate 403 pushes the supporting plate 404, the supporting plate 404 pushes the first push plate 405 to move in the fixed frame 3, the first push plate 405 pushes the ejector rod 408, and the extrusion plates 409 at the two ends of the ejector rod 408 extrude the two sides of the door frame to be fixed, so that the operation;
after the fixing assembly 4 is used for fixing, the air cylinder 506 is started, the roller 502 is pushed to roll along the roller groove 501 through the second push plate 507, the roller 502 pushes the support rod 503 to move, due to the limitation of the guide column 505 in the guide opening 504, the guide opening 504 of the support rod 503 moves along the surface of the guide column 505, the included angle between the support rod 503 and the ground is changed, the support rod 503 supports the ground, jacks up the support and the door frame connected with the support, and further the door frame is fixed, the installation and the disassembly are convenient, and the adjustment is easy;
after use, the stud 407 is used as a shaft to rotate the top rod 408, the top rod 408 is detached, the support rod 503 is pushed, the guide post 505 is positioned at one end of the guide opening 504, the support rod 503 is accommodated at two sides of the support frame 2, and the support frame occupies a small space and is easy to store and transport.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an easy installing and installing's people's air defense door frame's installing support, includes magnetic attraction board (1), its characterized in that: the top surface of the magnetic suction plate (1) is provided with a supporting frame (2) through a screw, and the middle part of the top surface of the supporting frame (2) is provided with a fixing frame (3) through a bolt; a fixing component (4) is installed in the fixing frame (3), and the fixing component (4) comprises a positioning plate (401), a screw rod (402), a connecting plate (403), a supporting plate (404), a first push plate (405), a threaded pipe (406), a stud (407), a top rod (408) and an extrusion plate (409); locating plate (401) welds in fixed frame (3) middle part one side, locating plate (401) middle part is run through there is lead screw (402), there is connecting plate (403) through threaded connection at lead screw (402) middle part, connecting plate (403) both ends all articulate there is backup pad (404), backup pad (404) one end articulates in first push pedal (405) middle part, the welding of first push pedal (405) side middle part has screwed pipe (406), screwed pipe (406) one end has double-screw bolt (407) through threaded connection, the welding of double-screw bolt (407) one end has ejector pin (408), ejector pin (408) run through fixed frame (3) one end, ejector pin (408) one end welding has stripper plate (409).
2. The mounting bracket of the doorframe of the civil air defense door easy to mount and dismount as claimed in claim 1, wherein: and a rubber buffer gasket is bonded on the top surface of the fixing frame (3).
3. The mounting bracket of the doorframe of the civil air defense door easy to mount and dismount as claimed in claim 1, wherein: and one end of the screw rod (402) is fixedly sleeved with a limiting ring at the positions close to the front and the back of the positioning plate (401).
4. The mounting bracket of the doorframe of the civil air defense door easy to mount and dismount as claimed in claim 1, wherein: the welding of first push pedal (405) bottom middle part has the stopper, the inside stopper department that corresponds of fixed frame (3) has seted up the spacing groove, and the stopper inlays in the spacing inslot.
5. The mounting bracket of the doorframe of the civil air defense door easy to mount and dismount as claimed in claim 1, wherein: the side surface of the extrusion plate (409) is uniformly embedded with anti-skid rubber particles.
6. The mounting bracket of the doorframe of the civil air defense door easy to mount and dismount as claimed in claim 1, wherein: a supporting component (5) is arranged in the supporting frame (2), and the supporting component (5) comprises a roller groove (501), a roller (502), a supporting rod (503), a guiding opening (504), a guiding column (505), an air cylinder (506) and a second push plate (507); two roller groove (501) are seted up in the inside bottom surface both sides of carriage (2), roller groove (501) internally mounted has gyro wheel (502), gyro wheel (502) one end is connected with bracing piece (503) through the pivot, bracing piece (503) openly middle part has begun to have guide port (504), carriage (2) openly bottom is located the welding of guide port (504) inside department and has guide post (505), all there is cylinder (506) in carriage (2) inside middle part both sides through the mounting screw, second push pedal (507) is installed to cylinder (506) one end.
7. The mounting bracket of the doorframe of the civil air defense door easy to mount and dismount as claimed in claim 6, wherein: the front surface of the guide column (505) is provided with a limit baffle plate through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713649.0A CN110528828B (en) | 2019-08-02 | 2019-08-02 | Mounting bracket of civil air defense door frame easy to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713649.0A CN110528828B (en) | 2019-08-02 | 2019-08-02 | Mounting bracket of civil air defense door frame easy to mount and dismount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110528828A CN110528828A (en) | 2019-12-03 |
| CN110528828B true CN110528828B (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910713649.0A Active CN110528828B (en) | 2019-08-02 | 2019-08-02 | Mounting bracket of civil air defense door frame easy to mount and dismount |
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| Country | Link |
|---|---|
| CN (1) | CN110528828B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503002B (en) * | 2021-08-11 | 2022-06-07 | 惠州市惠阳区第二建筑工程有限公司 | Construction method for mounting wooden door |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09287362A (en) * | 1996-02-21 | 1997-11-04 | Ykk Architect Prod Kk | Door |
| JP3823068B2 (en) * | 2002-05-24 | 2006-09-20 | 株式会社ユニフロー | Door support |
| CN2929112Y (en) * | 2006-07-26 | 2007-08-01 | 陈付英 | Door and window mounting and fixing device |
| SE530803C2 (en) * | 2007-01-30 | 2008-09-16 | Nicklas Persson Bygg Ab | Tools for mounting a frame |
| CN208563896U (en) * | 2018-07-07 | 2019-03-01 | 安徽力昂人防工程设备有限公司 | A kind of mounting bracket of people's air defense door frame |
| CN208563895U (en) * | 2018-07-07 | 2019-03-01 | 安徽力昂人防工程设备有限公司 | Support device is used in a kind of installation of people's air defense door frame |
| CN109538087A (en) * | 2018-11-29 | 2019-03-29 | 皖西学院 | A kind of shock-proof fire door |
-
2019
- 2019-08-02 CN CN201910713649.0A patent/CN110528828B/en active Active
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| Publication number | Publication date |
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| CN110528828A (en) | 2019-12-03 |
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