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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- plate
- frame
- support
- door frame
- welded
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- 230000007123 defense Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- 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
本发明公开了一种易于安装和拆卸的人防门门框的安装支架，固定框内部安装有固定组件，定位板中部贯穿有丝杆，连接板两端均铰接有支撑板，第一推板侧面中部焊接有螺纹管，螺柱一端焊接有顶杆，支撑框内部安装有支撑组件，滚轮槽内部安装有滚轮，支撑框正面底端位于引导口内部处焊接有引导柱，气缸一端安装有第二推板，本发明利用固定组件将支架与门框底端相连，磁吸板吸附于门框内的底面中部，通过转动丝杆，利用顶杆的挤压板挤压门框两侧进行固定，操作方便，启动气缸，通过第二推板推动滚轮，进而推动支撑杆，支撑杆支撑地面，顶起支架以及与支架相连的门框，完成门框的固定，拆卸方便，易于调整。
The invention discloses an installation bracket for a door frame of a civil air defense door, which is easy to install and disassemble. A fixed component is installed inside the fixed frame, a screw rod runs through the middle of a positioning plate, a support plate is hinged at both ends of a connecting plate, and a middle part of a side surface of a first push plate is provided. A threaded pipe is welded, a mandrel is welded at one end of the stud, a support assembly is installed inside the support frame, a roller is installed inside the roller groove, a guide post is welded at the bottom end of the front of the support frame at the inside of the guide port, and a second pusher is installed at one end of the cylinder In the present invention, the bracket is connected with the bottom end of the door frame by the fixing component, and the magnetic suction plate is adsorbed on the middle of the bottom surface of the door frame. The cylinder pushes the roller through the second push plate, and then pushes the support rod, the support rod supports the ground, jacks up the bracket and the door frame connected with the bracket, and completes the fixing of the door frame, which is convenient for disassembly and adjustment.
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)
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 |
Family
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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 |
Country Status (1)
| 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 |
| 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 |
| 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 |
| 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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Effective date of registration: 20250114 Address after: Building 1, Courtyard 18, South Jingshaofen Village, Miyun District, Beijing 101500 Patentee after: BEIJING BAOYUAN RUNDA CIVIL DEFENSE EQUIPMENT Co.,Ltd. Country or region after: China Address before: 246306 Danxia Road, Qianshan Economic Development Zone, Anqing City, Anhui Province Patentee before: QIANSHAN JIUDING PRECISION MACHINERY Co.,Ltd. Country or region before: China |