CN221063991U - Civil air defense door frame orthotic devices - Google Patents
Civil air defense door frame orthotic devices Download PDFInfo
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- CN221063991U CN221063991U CN202322754484.6U CN202322754484U CN221063991U CN 221063991 U CN221063991 U CN 221063991U CN 202322754484 U CN202322754484 U CN 202322754484U CN 221063991 U CN221063991 U CN 221063991U
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- frame
- door frame
- air defense
- reversing
- defense door
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- 230000007123 defense Effects 0.000 title claims abstract description 44
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of door frame correction, and particularly relates to a civil air defense door frame correction device which comprises a support component capable of placing and limiting a civil air defense door frame to be corrected, wherein the support component is internally provided with a correction component capable of applying external force to the corresponding position of the civil air defense door frame according to correction requirements, and an adjusting component capable of adjusting the position of part parts of the correction component is arranged between the support component and the correction component so as to meet the correction work requirements. According to the position to be corrected of the civil air defense door frame, the position of the sliding frame and the position of the reversing frame in the device are conveniently adjusted through the operation of the adjusting component, and then the position and the direction of the second hydraulic cylinder are changed, so that the second hydraulic cylinder can apply external force to the position to be corrected of the civil air defense door frame through the abutting block in the direction meeting the correction requirement, the angle of applying the external force to the civil air defense door frame by the device is enriched, and various correction requirements of the civil air defense door frame are met.
Description
Technical Field
The utility model belongs to the technical field of door frame correction, and particularly relates to a civil air defense door frame correction device.
Background
The civil air defense door frame is mostly formed by welding angle steel, steel plates and cold-rolled sections, has certain length and width, has errors due to manual frame splicing, and is influenced by adverse factors such as deformation of steel due to high temperature generated by welding, so that the door frame must be corrected when the size of the door frame exceeds the required specification, and the civil air defense door can be conveniently used normally after being installed.
The Chinese patent document with the publication number of CN218775538U discloses a civil air defense door frame correcting device, which clamps a door frame to be corrected through a fixing mechanism and then presses and adjusts the position to be corrected of the door frame by a hydraulic cylinder capable of moving and lifting along with a lifting assembly.
However, in the prior art, although the part contacting the inner wall of the door frame can be flexibly changed by the hydraulic cylinder capable of moving relative to the door frame, the limitation that the door frame is difficult to be corrected by pressing the outer wall of the door frame from outside to inside exists, and therefore, the civil air defense door frame correcting device is provided.
Disclosure of utility model
The utility model aims to provide a civil air defense door frame correcting device.
The technical scheme adopted by the utility model is as follows:
The utility model provides a people's air defense door frame orthotic devices, includes can place the people's air defense door frame that needs to correct and carries out spacing supporting component to it, be provided with the correction subassembly that can apply external force to the corresponding position of people's air defense door frame according to the correction needs in the supporting component, supporting component with be provided with between the correction subassembly can adjust the position of the part spare part of correction subassembly thereby satisfy the adjustment subassembly that corrects work needs;
The correcting component comprises a guide piece which can limit the movable range of parts of the correcting component in the device, an abutting piece which can contact and press the civil air defense door frame, and a reversing piece which can adjust the position and the orientation of the abutting piece in the device.
Preferably: the guide piece comprises a first guide frame fixedly installed in the supporting component, and a second guide frame is arranged above the first guide frame.
Preferably: the reversing piece comprises end seats fixedly connected to two ends of the first guide frame, a bidirectional screw rod is movably connected between the end seats, a sliding frame is arranged between the first guide frame and the bidirectional screw rod, a reversing frame is movably connected in the second guide frame, and a reversing sleeve is movably installed in the reversing frame.
Preferably: the abutting piece comprises a second hydraulic cylinder movably mounted between the sliding frame and the reversing sleeve, the telescopic end of the second hydraulic cylinder is fixedly connected with a reversing joint, and the reversing joint is movably connected with an abutting block.
Preferably: the first guide frame is in sliding connection with the sliding frame, the end seat is in rotary connection with the bidirectional screw rod, and the bidirectional screw rod is in threaded connection with the sliding frame.
Preferably: the second guide frame is in sliding connection with the reversing frame, and the reversing frame is in rotary connection with the reversing sleeve.
Preferably: the sliding frame is rotationally connected with the second hydraulic cylinder, and the reversing sleeve is in sliding connection with the second hydraulic cylinder.
Preferably: the reversing joint is rotationally connected with the abutting block.
The beneficial effects of the utility model are as follows: the position that is convenient for wait to correct people's air defense door frame needs to correct according to, adjusts the position of balladeur train, switching-over frame in this device through the operation of adjusting part, and then changes the position and the orientation of second pneumatic cylinder, makes the second pneumatic cylinder can apply external force to the position of waiting to correct of people's air defense door frame through the butt piece with the direction that satisfies the correction needs to richen this device and apply the angle of external force to people's air defense door frame, satisfy the multiple needs of correcting of people's air defense door frame.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a schematic isometric view of a civil air defense door frame orthotic device according to the present utility model;
FIG. 2 is a schematic diagram of a front view of a civil air defense door frame orthotic device according to the present utility model;
FIG. 3 is a schematic view of a support assembly of a civil air defense door frame orthotic device according to the present utility model;
fig. 4 is a schematic structural view of an correcting component of the civil air defense door frame correcting device according to the present utility model.
The reference numerals are explained as follows:
1. A support assembly; 101. a frame; 102. a support; 103. a carrier roller; 104. a bracket; 105. a first hydraulic cylinder; 106. pressing a frame; 2. a corrective component; 201. a first guide frame; 202. a second guide frame; 203. an end seat; 204. a bidirectional screw rod; 205. a carriage; 206. a reversing frame; 207. a reversing sleeve; 208. a second hydraulic cylinder; 209. a reversing joint; 210. an abutment block; 3. an adjustment assembly; 301. a motor; 302. a drive gear; 303. a driven gear; 304. a carrier; 305. a third hydraulic cylinder; 306. a transmission joint; 307. and a connecting rod.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further illustrated by the following examples in connection with the accompanying drawings.
As shown in fig. 1-4, a civil air defense door frame correcting device comprises a supporting component 1 capable of placing and limiting a civil air defense door frame to be corrected, wherein a correcting component 2 capable of applying external force to the corresponding position of the civil air defense door frame according to the correcting requirement is arranged in the supporting component 1, and an adjusting component 3 capable of adjusting the position of part parts of the correcting component 2 to meet the correcting requirement is arranged between the supporting component 1 and the correcting component 2.
In this embodiment: the support assembly 1 comprises a frame 101, supports 102 are fixedly connected to the front and rear sides of the frame 101, carrier rollers 103 are movably connected between the supports 102 which are respectively positioned at the front and rear sides of the frame 101, a bracket 104 is fixedly connected to the upper side of the frame 101, a first hydraulic cylinder 105 is fixedly arranged above the bracket 104, and a pressing frame 106 is fixedly connected between telescopic ends of the first hydraulic cylinder 105; the support 102 is rotationally connected with the carrier roller 103, and the support 104 is in sliding connection with the press frame 106; support and carry the people's air defense door frame of waiting to correct and guarantee the stability in use of this device through frame 101, install the people's air defense door frame of placing on frame 101 through support 102 bearing 103 in frame 101 front and back, support 104 can restrict the horizontal movable range of door frame on frame 101, presses frame 106 can restrict the vertical movable range of door frame on frame 101, can drive to press frame 106 after the work of first pneumatic cylinder 105 and go up and down.
In this embodiment: the correcting assembly 2 comprises a guide piece capable of limiting the movable range of parts of the correcting assembly 2 in the device, an abutting piece capable of contacting and pressing a civil air defense door frame and a reversing piece capable of adjusting the position and the orientation of the abutting piece in the device, wherein the guide piece comprises a first guide frame 201 fixedly arranged in the supporting assembly 1, a second guide frame 202 is arranged above the first guide frame 201, the reversing piece comprises end seats 203 fixedly connected to two ends of the first guide frame 201, a bidirectional lead screw 204 is movably connected between the end seats 203, a sliding frame 205 is arranged between the first guide frame 201 and the bidirectional lead screw 204, a reversing frame 206 is movably connected in the second guide frame 202, a reversing sleeve 207 is movably arranged in the reversing frame 206, the abutting piece comprises a second hydraulic cylinder 208 movably arranged between the sliding frame 205 and the reversing sleeve 207, a reversing joint 209 is fixedly connected to the telescopic end of the second hydraulic cylinder 208, and a abutting block 210 is movably connected to the reversing joint 209; the first guide frame 201 is in sliding connection with the carriage 205, the end seat 203 is in rotating connection with the bidirectional screw rod 204, the bidirectional screw rod 204 is in threaded connection with the carriage 205, the second guide frame 202 is in sliding connection with the reversing frame 206, the reversing frame 206 is in rotating connection with the reversing sleeve 207, the carriage 205 is in rotating connection with the second hydraulic cylinder 208, the reversing sleeve 207 is in sliding connection with the second hydraulic cylinder 208, and the reversing joint 209 is in rotating connection with the abutting block 210; the movable range of reversing elements such as a carriage 205, a reversing sleeve 207 and the like for mounting the second hydraulic cylinder 208 can be limited by the guide elements formed by the first guide frame 201 and the second guide frame 202, when the bidirectional screw 204 rotates relative to the end seat 203, the carriage 205 can be driven to slide and transversely move relative to the first guide frame 201, the position of the lower end of the second hydraulic cylinder 208 is adjusted, when the reversing frame 206 slides and transversely moves relative to the second guide frame 202, the movement of the reversing frame is transmitted to the upper end of the second hydraulic cylinder 208 through the reversing sleeve 207, the position of the upper end of the second hydraulic cylinder 208 is adjusted, the length change of the telescopic end of the second hydraulic cylinder 208 is transmitted to the abutting block 210 through the reversing joint 209 during operation, and the abutting block 210 which can rotate relative to the reversing joint 209 can contact a door frame placed on the frame 101 from the lower side or one side under the adjustment of a worker.
In this embodiment: the adjusting component 3 comprises a motor 301 fixedly arranged on one side of the frame 101, a driving gear 302 is fixedly connected to the output end of the motor 301, a driven gear 303 is fixedly connected to one end of the bidirectional screw 204, a carrier 304 is fixedly arranged on the first guide frame 201, a third hydraulic cylinder 305 is fixedly arranged on the carrier 304, a transmission joint 306 is fixedly connected to the telescopic end of the third hydraulic cylinder 305, and a connecting rod 307 is arranged between the reversing frame 206 and the transmission joint 306; the driving gear 302 is meshed with the driven gear 303, and the reversing frame 206 and the transmission joint 306 are both rotatably connected with the connecting rod 307; after the rotation of the output end of the motor 301 is transmitted to the bidirectional screw 204 through the driving gear 302 and the driven gear 303, the bidirectional screw 204 can be driven to rotate relative to the end seat 203, and when the length of the telescopic end of the third hydraulic cylinder 305 installed in the device through the carrier 304 is changed, the reversing frame 206 is driven to transversely move relative to the second guide frame 202 through the transmission joint 306 and the connecting rod 307.
Working principle: when the device is installed and used for correcting the civil air defense door frame, the motor 301 is used for driving the sliding rack 205 to slide and transversely move relative to the first guide frame 201 to change the transverse position of the lower end of the second hydraulic cylinder 208, and the third hydraulic cylinder 305 is used for driving the reversing frame 206 to slide and transversely move relative to the second guide frame 202 to change the position of the upper end of the second hydraulic cylinder 208, so that the position and the orientation of the second hydraulic cylinder 208 in the device are adjusted; when the civil air defense door frame to be corrected is placed on the frame 101, the door frame can be longitudinally moved so that the position to be corrected of the door frame is flush with the longitudinal position of the abutting block 210; if a certain side of the door frame needs to be corrected from outside to inside, after the other side of the door frame abuts against the adjacent bracket 104 and the pressing frame 106 presses down the door frame, the second hydraulic cylinder 208 adjacent to the side to be corrected is adjusted to face and contact the outer wall of the side through the abutting block 210, and pressure is applied to the outer wall of the side by the second hydraulic cylinder 208, if a certain side of the door frame needs to be corrected from inside to outside, after the side to be corrected abuts against the adjacent bracket 104 and the pressing frame 106 presses down the door frame, the second hydraulic cylinder 208 adjacent to the side is adjusted to face and contact the inner wall of the side through the abutting block 210, and pressure is applied to the inner wall of the side by the second hydraulic cylinder 208.
While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a people's air defense door frame orthotic devices which characterized in that: the anti-theft door frame comprises a supporting component (1) capable of placing and limiting a people anti-theft door frame to be corrected, wherein a correcting component (2) capable of applying external force to the corresponding position of the people anti-theft door frame according to correction requirements is arranged in the supporting component (1), and an adjusting component (3) capable of adjusting the position of part of parts of the correcting component (2) to meet correction work requirements is arranged between the supporting component (1) and the correcting component (2);
The correcting component (2) comprises a guide piece which can limit the movable range of parts of the correcting component (2) in the device, an abutting piece which can contact and press the civil air defense door frame, and a reversing piece which can adjust the position and the orientation of the abutting piece in the device.
2. A civil air defense door frame orthotic device according to claim 1, wherein: the guide piece comprises a first guide frame (201) fixedly installed in the supporting component (1), and a second guide frame (202) is arranged above the first guide frame (201).
3. A civil air defense door frame orthotic device according to claim 2, wherein: the reversing piece comprises end seats (203) fixedly connected to two ends of the first guide frame (201), a bidirectional screw rod (204) is movably connected between the end seats (203), a sliding frame (205) is arranged between the first guide frame (201) and the bidirectional screw rod (204), a reversing frame (206) is movably connected in the second guide frame (202), and a reversing sleeve (207) is movably installed in the reversing frame (206).
4. A civil air defense door frame orthotic device according to claim 3, wherein: the abutting piece comprises a second hydraulic cylinder (208) movably mounted between the sliding frame (205) and the reversing sleeve (207), a reversing joint (209) is fixedly connected to the telescopic end of the second hydraulic cylinder (208), and an abutting block (210) is movably connected to the reversing joint (209).
5. A civil air defense door frame orthotic device according to claim 3, wherein: the first guide frame (201) is in sliding connection with the sliding frame (205), the end seat (203) is in rotary connection with the bidirectional screw rod (204), and the bidirectional screw rod (204) is in threaded connection with the sliding frame (205).
6. A civil air defense door frame orthotic device according to claim 3, wherein: the second guide frame (202) is in sliding connection with the reversing frame (206), and the reversing frame (206) is in rotary connection with the reversing sleeve (207).
7. A civil air defense door frame orthotic device according to claim 4, wherein: the sliding frame (205) is rotatably connected with the second hydraulic cylinder (208), and the reversing sleeve (207) is slidably connected with the second hydraulic cylinder (208).
8. A civil air defense door frame orthotic device according to claim 4, wherein: the reversing joint (209) is rotationally connected with the abutting block (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754484.6U CN221063991U (en) | 2023-10-13 | 2023-10-13 | Civil air defense door frame orthotic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754484.6U CN221063991U (en) | 2023-10-13 | 2023-10-13 | Civil air defense door frame orthotic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221063991U true CN221063991U (en) | 2024-06-04 |
Family
ID=91263838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322754484.6U Active CN221063991U (en) | 2023-10-13 | 2023-10-13 | Civil air defense door frame orthotic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221063991U (en) |
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2023
- 2023-10-13 CN CN202322754484.6U patent/CN221063991U/en active Active
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