CN210126015U - Civil air defense door frame positioning device - Google Patents
Civil air defense door frame positioning device Download PDFInfo
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- CN210126015U CN210126015U CN201920669033.3U CN201920669033U CN210126015U CN 210126015 U CN210126015 U CN 210126015U CN 201920669033 U CN201920669033 U CN 201920669033U CN 210126015 U CN210126015 U CN 210126015U
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- door frame
- air defense
- defense door
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Abstract
The utility model provides a civil air defense door frame positioning device, which comprises a base, a workbench, a positioning assembly and a transmission assembly, wherein the positioning assembly comprises four positioning plates for clamping the rectangular side wall of the civil air defense door frame, the transmission assembly comprises a transmission roller set and a lifting driving assembly, the lifting driving assembly comprises a cylinder, a supporting frame and a movable plate, the cylinder is fixed on the base, one end of a piston rod of the cylinder is fixed at the bottom of the supporting frame, a through groove for the supporting frame and the movable plate to pass through is arranged on the workbench, the I-shaped movable plate comprises a main plate positioned in the middle and extension plates arranged at the two sides of the main plate, the supporting frame comprises a driving plate and a plurality of fixed shafts fixed on the driving plate, two rollers are sleeved and connected on the fixed shafts, two ends of the fixed shafts are respectively provided with a, the utility model discloses not only can realize the light location to the civil air defense door frame, and can do and make things convenient for the removal of civil air defense door frame in the processing.
Description
Technical Field
The utility model relates to a positioner, especially a people's air defense door frame positioner.
Background
The civil air defense door frame is an important component of civil air defense engineering, and the manufacturing of the civil air defense door frame is the first step of the installation and debugging of the civil air defense protective equipment, which meets the design requirements; however, in the conventional civil air defense doorframe, since the weight of the doorframe is heavy, the doorframe needs to be manually carried in the manufacturing process, so that the productivity is low.
Therefore, a civil air defense door frame positioning device which has a simple structure, can realize easy positioning of a civil air defense door frame and can also facilitate the movement of the civil air defense door frame in processing is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a people's air defense door frame positioner, simple structure not only can realize the light location to the people's air defense door frame, and can do and make things convenient for the removal of people's air defense door frame in the processing.
The utility model provides a following technical scheme:
a civil air defense door frame positioning device comprises a base, a workbench, a positioning assembly and a transmission assembly, wherein four fixed stand columns are arranged on the base, and the bottom side of the workbench is fixed on the fixed stand columns; the positioning assembly comprises a first pair of positioning units and a second pair of positioning units, the straight line where two positioning units in the first pair of positioning units are located is perpendicular to the straight line where two positioning units in the second pair of positioning units are located, any one positioning unit comprises a positioning plate, and four positioning plates in the first pair of positioning units and the second pair of positioning units form four side wall clamping plates for clamping rectangular side walls of the civil air defense door frame; the transmission assembly comprises two groups of transmission roller sets which are erected on the first pair of positioning units and arranged in parallel and a lifting driving assembly positioned between the four positioning plates, and each transmission roller set comprises two vertical plates and a plurality of transmission rollers which are erected between the two vertical plates and arranged in parallel; the lifting driving component comprises an air cylinder, a supporting frame and a moving plate, the air cylinder is fixed on the base, one end of a piston rod of the air cylinder is fixed at the bottom of the supporting frame, a through groove for the supporting frame and the moving plate to pass through is arranged on the workbench, the I-shaped moving plate comprises a main plate positioned in the middle and extension plates arranged at two sides of the main plate, the extension plates are used for being supported at the bottom side of a civil air defense door frame, the civil air defense door frame is lifted under the driving of the air cylinder, the supporting frame comprises a driving plate and a plurality of fixed shafts, the driving plate is connected with the air cylinder at the bottom side, the fixed shafts are fixed on the driving plate, the fixed shafts are parallel to any one of the driving rollers, two rollers positioned at two sides of the driving plate are sleeved and connected on any one of the fixed shafts, two ends, and the two sides are limited between the limiting blocks at the two ends of the fixed shaft.
Preferably, the positioning unit still includes two backup pads, lead screw, motor and slip tables, the backup pad is fixed on the workstation, the lead screw passes through the bearing and erects in the backup pad, the one end of lead screw pass through the shaft coupling with the motor hookup, just the slip table with the locating plate links to each other, the slip table with on the locating plate with the screw hole of the other end threaded connection of lead screw, be equipped with on the workstation with slip table bottom sliding connection's spout.
Preferably, the bottom of the sliding table is provided with a sliding block, and a sliding rail for the sliding block to slide is arranged in the sliding groove.
Preferably, one side of the positioning plate, which is used for clamping the civil air defense door frame, is also provided with a pressure sensor.
Preferably, the fixed shaft is connected with the roller through an annular limiting bulge arranged on the fixed shaft, and a limiting groove matched with the limiting bulge is arranged in the roller.
The utility model has the advantages that: after the civil air defense door frame needs to be processed and moved out, only a motor needs to be started, so that the positioning plate is far away from the rectangular periphery of the civil air defense door frame and does not clamp and position the civil air defense door frame any more, then the cylinder is started, the movable plate on the roller and the civil air defense door frame on the extension plate are driven to ascend together through the driving plate until the height of the roller is horizontal to the height of the driving roller in the driving roller group, the cylinder stops ascending, the movable plate is further moved on the roller to drive the civil air defense door frame to move onto the driving roller group together, the movable plate and the civil air defense door frame are further rolled into the conveying equipment through the driving roller group and conveyed to a specified position, and the movable plate is arranged between the civil air defense door frame and the driving roller group at intervals, so that the abrasion caused by direct contact between the civil air defense door frame and the driving roller group can be avoided, and the, the people's air defense door frame can be more time-saving and labor-saving by moving after being processed.
Drawings
The accompanying drawings 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 invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of the lift drive assembly;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a schematic structural view of the support frame;
FIG. 6 is a schematic structural view of a roller sleeved on a support frame;
notation in the figure: the automatic lifting device comprises a base 1, a workbench 2, a fixed stand column 3, a first pair of positioning units 4, a second pair of positioning units 5, a positioning plate 6, a transmission roller set 7, a lifting driving assembly 8, a cylinder 9, a support frame 10, a movable plate 11, a through groove 12, a main plate 13, an extension plate 14, a drive plate 15, a fixed shaft 16, a roller 17, a limiting block 18, a supporting plate 19, a screw rod 20, a motor 21, a sliding table 22, a sliding groove 23, a pressure sensor 24 and a limiting protrusion 25.
Detailed Description
With reference to fig. 1 to 6, a positioning device for a civil air defense door frame includes a base 1, a workbench 2, a positioning component and a transmission component, wherein four fixed columns 3 are arranged on the base 1, and the bottom side of the workbench 2 is fixed on the fixed columns 3; the positioning assembly comprises a first pair of positioning units 4 and a second pair of positioning units 5, the straight line where two positioning units in the first pair of positioning units 4 are located is perpendicular to the straight line where two positioning units in the second pair of positioning units 5 are located, any one positioning unit comprises a positioning plate 6, and four positioning plates 6 in the first pair of positioning units 4 and the second pair of positioning units 5 form four side wall clamping plates for clamping rectangular side walls of the civil air defense door frame; the transmission assembly comprises two groups of transmission roller sets 7 which are erected on the first pair of positioning units 4 and arranged in parallel and a lifting driving assembly 8 positioned between the four positioning plates 6, and each transmission roller set 7 comprises two vertical plates and a plurality of transmission rollers which are erected between the two vertical plates and arranged in parallel; the lifting driving component 8 comprises a cylinder 9, a supporting frame 10 and a moving plate 11, the cylinder 9 is fixed on the base 1, one end of a piston rod of the device is fixed at the bottom of the support frame 10, a through groove 12 for the support frame 10 and the moving plate 11 to pass through is arranged on the workbench 2, the I-shaped moving plate 11 comprises a main plate 13 positioned in the middle and extension plates 14 arranged at two sides of the main plate 13, the extension plates 14 are used for being supported at the bottom side of the civil air defense door frame, and realizes the lifting of the civil air defense door frame under the driving of the cylinder 9, the support frame 10 comprises a driving plate 15 with the bottom side connected with the cylinder 9 and a plurality of fixed shafts 16 fixed on the driving plate 15, the fixed shafts 16 are parallel to any driving roller, and any fixed shaft 16 is sleeved with two rollers 17 positioned at two sides of the driving plate 15, two ends of the fixed shaft 16 are provided with a limit block 18, the main plate 13 is placed on the rollers 17, and the two sides are limited between the limit blocks 18 at two ends of the fixed shaft 16.
The positioning unit further comprises two supporting plates 19, a screw rod 20, a motor 21 and a sliding table 22, the supporting plates 19 are fixed on the workbench 2, the screw rod 20 is erected on the supporting plates 19 through a bearing, one end of the screw rod 20 is connected with the motor 21 through a coupler, the sliding table 22 is connected with the positioning plate 6, threaded holes in the sliding table 22 and the positioning plate 6 are in threaded connection with the other end of the screw rod 20, a sliding groove 23 in sliding connection with the bottom of the sliding table 22 is formed in the workbench 2, when the civil air defense door frame moves onto the roller 17 along with the moving plate, the upper side of the moving plate is kept horizontal to the workbench surface through descending of a piston rod of an air cylinder, the positions of the sliding table 22 and the positioning plate 6 penetrating through the screw rod 20 can be adjusted through rotation of the driving screw rod 20, and accordingly positioning of the civil air defense.
The bottom of the sliding table 22 is provided with a sliding block, and a sliding rail for the sliding block to slide is arranged in the sliding groove 23.
One side of the positioning plate 6 for clamping the civil air defense door frame is also provided with a pressure sensor 24.
The fixed shaft 16 is connected with the roller 17 through an annular limiting bulge 25 arranged on the fixed shaft 16, and a limiting groove matched with the limiting bulge is arranged in the roller 17.
The utility model discloses a theory of operation is: after the civil air defense door frame needs to be processed and moved out, only the motor 21 needs to be started, the positioning plate 6 is far away from the rectangular periphery of the civil air defense door frame and does not clamp and position the civil air defense door frame any more, then the cylinder 9 is started, the movable plate 11 on the roller 17 and the civil air defense door frame on the extension plate 14 are driven by the driving plate 15 to ascend together until the height of the roller 17 is equal to the height level of the driving roller in the driving roller group 7, the cylinder 9 stops ascending, the movable plate 11 is moved on the roller 17 to drive the civil air defense door frame to move onto the driving roller group 7 together, then the movable plate 11 and the civil air defense door frame are rolled into the conveying equipment together through the driving roller group 7 and conveyed to a specified position, and the movable plate 11 is arranged between the civil air defense door frame and the driving roller group 7 at intervals, so that the abrasion caused by the direct contact between the civil air defense door frame, and can also be convenient for the removal of the civil air defense door frame in the processing.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. The civil air defense door frame positioning device is characterized by comprising a base, a workbench, a positioning assembly and a transmission assembly, wherein four fixed stand columns are arranged on the base, and the bottom side of the workbench is fixed on the fixed stand columns;
the positioning assembly comprises a first pair of positioning units and a second pair of positioning units, the straight line where two positioning units in the first pair of positioning units are located is perpendicular to the straight line where two positioning units in the second pair of positioning units are located, any one positioning unit comprises a positioning plate, and four positioning plates in the first pair of positioning units and the second pair of positioning units form four side wall clamping plates for clamping rectangular side walls of the civil air defense door frame;
the transmission assembly comprises two groups of transmission roller sets which are erected on the first pair of positioning units and arranged in parallel and a lifting driving assembly positioned between the four positioning plates, and each transmission roller set comprises two vertical plates and a plurality of transmission rollers which are erected between the two vertical plates and arranged in parallel;
the lifting driving component comprises an air cylinder, a supporting frame and a moving plate, the air cylinder is fixed on the base, one end of a piston rod of the air cylinder is fixed at the bottom of the supporting frame, a through groove for the supporting frame and the moving plate to pass through is arranged on the workbench, the I-shaped moving plate comprises a main plate positioned in the middle and extension plates arranged at two sides of the main plate, the extension plates are used for being supported at the bottom side of a civil air defense door frame, the civil air defense door frame is lifted under the driving of the air cylinder, the supporting frame comprises a driving plate and a plurality of fixed shafts, the driving plate is connected with the air cylinder at the bottom side, the fixed shafts are fixed on the driving plate, the fixed shafts are parallel to any one of the driving rollers, two rollers positioned at two sides of the driving plate are sleeved and connected on any one of the fixed shafts, two ends, and the two sides are limited between the limiting blocks at the two ends of the fixed shaft.
2. The civil air defense door frame positioning device according to claim 1, characterized in that, the positioning unit further comprises two supporting plates, a lead screw, a motor and a sliding table, the supporting plates are fixed on the workbench, the lead screw is erected on the supporting plates through a bearing, one end of the lead screw is connected with the motor through a coupler, the sliding table is connected with the positioning plate, the sliding table is connected with a threaded hole in the positioning plate, which is connected with the other end of the lead screw in a threaded manner, and a sliding chute which is connected with the bottom of the sliding table in a sliding manner is arranged on the workbench.
3. The civil air defense door frame positioning device of claim 2, wherein the bottom of the sliding table is provided with a sliding block, and the sliding groove is internally provided with a sliding rail for the sliding block to slide.
4. The civil air defense door frame positioning device as claimed in claim 2, wherein a pressure sensor is further arranged on one side of the positioning plate for clamping the civil air defense door frame.
5. The civil air defense door frame positioning device as claimed in claim 2, wherein the fixed shaft is connected with the roller through an annular limiting bulge arranged on the fixed shaft, and a limiting groove matched with the limiting bulge is arranged in the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669033.3U CN210126015U (en) | 2019-05-10 | 2019-05-10 | Civil air defense door frame positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669033.3U CN210126015U (en) | 2019-05-10 | 2019-05-10 | Civil air defense door frame positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210126015U true CN210126015U (en) | 2020-03-06 |
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ID=69662855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920669033.3U Active CN210126015U (en) | 2019-05-10 | 2019-05-10 | Civil air defense door frame positioning device |
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| CN (1) | CN210126015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604838A (en) * | 2020-06-08 | 2020-09-01 | 陈芳芳 | Auxiliary clamping device for instruments and meters and application thereof |
| CN112894984A (en) * | 2021-01-15 | 2021-06-04 | 山东澳兴绝缘材料有限公司 | Cold punching paperboard cutting interval stacking device |
-
2019
- 2019-05-10 CN CN201920669033.3U patent/CN210126015U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604838A (en) * | 2020-06-08 | 2020-09-01 | 陈芳芳 | Auxiliary clamping device for instruments and meters and application thereof |
| CN112894984A (en) * | 2021-01-15 | 2021-06-04 | 山东澳兴绝缘材料有限公司 | Cold punching paperboard cutting interval stacking device |
| CN112894984B (en) * | 2021-01-15 | 2023-02-28 | 山东澳兴绝缘材料有限公司 | Cold punching paperboard cutting interval stacking device |
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