CN216758744U - Civil air defense door welding platform - Google Patents
Civil air defense door welding platform Download PDFInfo
- Publication number
- CN216758744U CN216758744U CN202123215739.9U CN202123215739U CN216758744U CN 216758744 U CN216758744 U CN 216758744U CN 202123215739 U CN202123215739 U CN 202123215739U CN 216758744 U CN216758744 U CN 216758744U
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- China
- Prior art keywords
- bolt
- air defense
- pressing structure
- defense door
- positioning plate
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- Expired - Fee Related
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- 230000007123 defense Effects 0.000 title claims abstract description 38
- 238000003466 welding Methods 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 57
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a civil air defense door welding platform which comprises supporting legs, wherein a frame is arranged above the supporting legs, the frame comprises two transverse rods which are oppositely arranged, and a plurality of longitudinal rods which are arranged between the two transverse rods, one end of one transverse rod is fixedly provided with a pressing structure, the other end of the transverse rod is transversely connected with a second pressing structure in a sliding mode, one end, far away from the pressing structure, of the longitudinal rod which is the most edge and close to the pressing structure is connected with a third pressing structure in a sliding mode, one end, far away from the third pressing structure, of the other transverse rod is provided with a fourth pressing structure, and an auxiliary pressing structure is further connected to each longitudinal rod in a sliding mode. The second pressing structure, the third pressing structure and the fourth pressing structure can be adjusted in a sliding mode, the applicability of the frame platform to civil air defense doors of different sizes is enhanced, meanwhile, the auxiliary pressing structure can be adjusted, and the stability in welding is guaranteed.
Description
Technical Field
The utility model relates to the technical field of civil air defense door production equipment, in particular to a civil air defense door welding platform.
Background
People's air defense door belongs to civil air defense protective equipment, as the name suggests, people's air defense door is just the door of people's protection engineering access & exit and calls people's air defense door, will add man-hour to people's air defense door, need weld, and current welding process platform single structure has unstable and the not strong scheduling problem of suitability of processing when welding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stable welding platform for a civil air defense door, which has high applicability and is used for welding, aiming at the defects in the background technology.
In order to achieve the purpose, the utility model discloses a civil air defense door welding platform, which adopts the following technical scheme:
the utility model provides a people's air defense door welded platform, includes the landing leg, the landing leg top is provided with the frame, the frame is including the two horizontal poles of laying relatively to and lay a plurality of vertical poles between two horizontal poles, the fixed pressure that is provided with of one of them horizontal pole supports the structure, and other end lateral sliding connection has the second to press and supports the structure, and the one end sliding connection who supports the structure is kept away from to the vertical pole that supports the structure most marginal and be close to the pressure has the third to press and supports the structure, and another horizontal pole is kept away from the third and is pressed the one end that supports the structure and be provided with the fourth and press and support the structure, it supports the structure to go back sliding connection to have supplementary pressure on the vertical pole.
The civil air defense door welding platform is further improved in that the pressing structure comprises an L-shaped positioning plate, and one end of the positioning plate which is transversely arranged is in threaded connection with a vertical bolt and is positioned above the frame.
The civil air defense door welding platform is further improved in that the second pressing structure is the same as the third pressing structure and comprises an L-shaped second positioning plate, one end of the second positioning plate which is transversely arranged is in threaded connection with a vertical second bolt and is positioned above the frame, one end of the second positioning plate which is vertically arranged is in threaded connection with a third bolt, and the third bolt is abutted against sliding grooves formed in the transverse rod and the longitudinal rod.
The civil air defense door welding platform is further improved in that the fourth pressing structure comprises an L-shaped third positioning plate, one end of the third positioning plate which is transversely arranged is in threaded connection with a vertical fourth bolt and is positioned above the frame, one end of the third positioning plate which is transversely arranged is provided with a plurality of screw holes which are arranged along the length direction of the longitudinal rod, the fourth bolt is in threaded connection with one screw hole, one end of the third positioning plate which is vertically arranged is in threaded connection with a fifth bolt, and the fifth bolt is abutted to a sliding groove formed in the transverse rod.
The civil air defense door welding platform is further improved in that a second sliding groove is formed in the longitudinal rod and penetrates through the longitudinal rod, a lower pressing plate is connected to the second sliding groove in a sliding mode, an upper pressing plate is arranged above the framework, and the upper pressing plate and the lower pressing plate are fixed through connecting bolt nuts.
The utility model further provides a civil air defense door welding platform which is characterized in that one ends of an upper pressure plate and a lower pressure plate, which are close to a pressing structure, are provided with positioning holes, a connecting bolt and nut structure penetrates through the positioning holes, one ends of the upper pressure plate and the lower pressure plate, which are far away from the pressing structure, are provided with a plurality of second positioning holes which are distributed along the length direction of a cross rod, and the connecting bolt and nut structure penetrates through the second positioning holes.
Compared with the prior art, the utility model has the beneficial effects that:
the second pressing structure, the third pressing structure and the fourth pressing structure can be adjusted in a sliding mode, the applicability of the frame platform to civil air defense doors of different sizes is enhanced, meanwhile, the auxiliary pressing structure can be adjusted, and the stability in welding is guaranteed.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the structure of FIG. 1;
fig. 3 is a side view of the structure of fig. 1.
In the figure: the structure is supported to 1 horizontal pole, 2 vertical poles, 3, 31 locating plates, 32 bolts, 4 second support structures, 41 second bolts, 42 third bolts, 5 third support structures, 6 fourth support structures, 61 fourth bolts, 62 screw holes, 63 fifth bolts, 7 supplementary support structures, 71 upper press plates, 72 lower press plates, 73 locating holes, 74 second locating holes, 75 connecting bolt nuts, 8 chutes and 9 second chutes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, a people's air defense door welded platform, including the landing leg, the landing leg top is provided with the frame, the frame is including two horizontal poles 1 of laying relatively to and lay a plurality of vertical poles 2 between two horizontal poles, the fixed pressure that is provided with of one of them horizontal pole supports structure 3, and other end lateral sliding connection has the second to press and supports structure 4, and the one end sliding connection that the vertical pole that is most marginal and is close to the pressure and supports the structure keeps away from the pressure and supports the structure has the third to press and supports structure 5, and the one end that the third pressure was supported the structure is kept away from to another horizontal pole is provided with the fourth and presses and supports structure 6, it supports structure 7 to still sliding connection has supplementary pressure on the vertical pole. Three mobilizable pressure is supported the structure and is realized the adaptability adjustment to the people's air defense door of different sizes, also guarantees simultaneously to the fixed stability of people's air defense door, and then the welding of being convenient for.
Specifically, the pressing structure 3 includes an L-shaped positioning plate 31, and one end of the positioning plate 31 transversely disposed is screwed with a vertical bolt 32 and is located above the frame. The bolt 32 is tightly fixed with the civil air defense door. One end of the positioning plate 31 vertically arranged is fixedly connected with the cross rod 1. The second pressing structure 4 is the same as the third pressing structure 5, and comprises an L-shaped second positioning plate, one end of the second positioning plate, which is transversely arranged, is screwed with a vertical second bolt 41 and is positioned above the frame, one end of the second positioning plate, which is vertically arranged, is screwed with a third bolt 42, and the third bolt 42 is abutted to a sliding groove 8 formed in the transverse rod and the longitudinal rod. The sliding groove is arranged along the length direction of the cross rod or the longitudinal rod, and the second positioning plate can slide in the sliding groove. The fourth pressing structure 6 comprises an L-shaped third positioning plate, one end of the third positioning plate which is transversely arranged is connected with a vertical fourth bolt 61 in a threaded mode and is located above the frame, one end of the third positioning plate which is transversely arranged is provided with a plurality of screw holes 62 which are arranged along the length direction of the longitudinal rod, the fourth bolt is in threaded connection with one of the screw holes, one end of the third positioning plate which is vertically arranged is connected with a fifth bolt 63 in a threaded mode, and the fifth bolt is abutted to a sliding groove formed in the transverse rod.
Furthermore, a second sliding groove 9 is formed in the longitudinal rod, the second sliding groove penetrates through the longitudinal rod, a lower pressing plate 72 is connected in the second sliding groove in a sliding mode, an upper pressing plate 71 is arranged above the frame, and the upper pressing plate and the lower pressing plate are fixed through connecting bolts and nuts 75. The lower pressing plate can be used for supporting, and the fixing stability of the civil air defense door is guaranteed.
Furthermore, one ends of the upper pressing plate and the lower pressing plate, which are close to the pressing structure, are provided with positioning holes 73, the connecting bolt and nut structure penetrates through the positioning holes, one ends of the upper pressing plate and the lower pressing plate, which are far away from the pressing structure, are provided with a plurality of second positioning holes 74 which are distributed along the length direction of the cross rod, and the connecting bolt and nut structure penetrates through the second positioning holes. The adaptability of the civil air defense doors with different sizes is adjusted, and the applicability of the whole structure is enhanced.
The working principle of the utility model is as follows: arrange the people's air defense door in on the frame, the rotation bolt, make to press and to support the structure and compress tightly fixedly to the people's air defense door, the structure is supported to the structure and the third is pressed to the structure so that it also compresses tightly to the people's air defense door to the structure to the slip second pressure, remove the fourth and press and support the structure, select suitable screw position, use the fourth bolt to press and support the people's air defense door, the realization is supported stably to the holistic pressure of people's air defense door, remove the position of top board and holding down plate, it is controlled to the welding position, use connecting bolt nut to make top board and holding down plate connect spacing people's air defense door, further realize welded stability.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a people's air defense door welded platform, includes the landing leg, its characterized in that: the landing leg top is provided with the frame, the frame is including the two horizontal poles of laying relatively to and lay a plurality of vertical poles between two horizontal poles, and the fixed pressure that is provided with of one of them horizontal pole supports the structure, and other end lateral sliding connects has the second to press and supports the structure, and the one end sliding connection that the structure was kept away from to the vertical pole that supports the structure to the most marginal just is close to the pressure has the third to press to the structure, and another horizontal pole is kept away from the third and is pressed the one end that supports the structure and be provided with the fourth and press to the structure, it supports the structure to go back sliding connection to have supplementary pressure on the vertical pole.
2. The civil air defense door welding platform of claim 1, wherein: the pressing structure comprises an L-shaped positioning plate, and one end of the positioning plate, which is transversely arranged, is screwed with a vertical bolt and is positioned above the frame.
3. The civil air defense door welding platform of claim 2, wherein: the second pressing structure is the same as the third pressing structure and comprises an L-shaped second positioning plate, one end of the second positioning plate, which is transversely arranged, is in threaded connection with a vertical second bolt and is positioned above the frame, one end of the second positioning plate, which is vertically arranged, is in threaded connection with a third bolt, and the third bolt is abutted to sliding grooves formed in the transverse rod and the longitudinal rod.
4. The civil air defense door welding platform of claim 3, wherein: the fourth pressing structure comprises an L-shaped third positioning plate, one end of the third positioning plate which is transversely arranged is connected with a vertical fourth bolt in a threaded mode and is located above the frame, one end of the third positioning plate which is transversely arranged is provided with a plurality of screw holes which are arranged along the length direction of the longitudinal rod, the fourth bolt is connected with one of the screw holes in a threaded mode, one end of the third positioning plate which is vertically arranged in a threaded mode is connected with a fifth bolt, and the fifth bolt is abutted to a sliding groove formed in the transverse rod.
5. The civil air defense door welding platform of claim 4, wherein: a second sliding groove is formed in the longitudinal rod and penetrates through the longitudinal rod, a lower pressing plate is connected to the second sliding groove in a sliding mode, an upper pressing plate is arranged above the frame, and the upper pressing plate and the lower pressing plate are fixed through connecting bolt nuts.
6. The civil air defense door welding platform of claim 5, wherein: the end, close to the pressing structure, of the upper pressing plate and the end, close to the pressing structure, of the lower pressing plate are provided with positioning holes, the connecting bolt and nut structure penetrates through the positioning holes, the end, far away from the pressing structure, of the upper pressing plate and the end, far away from the pressing structure, of the lower pressing plate are provided with a plurality of second positioning holes distributed along the length direction of the cross rod, and the connecting bolt and nut structure penetrates through the second positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123215739.9U CN216758744U (en) | 2021-12-20 | 2021-12-20 | Civil air defense door welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123215739.9U CN216758744U (en) | 2021-12-20 | 2021-12-20 | Civil air defense door welding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758744U true CN216758744U (en) | 2022-06-17 |
Family
ID=81966261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123215739.9U Expired - Fee Related CN216758744U (en) | 2021-12-20 | 2021-12-20 | Civil air defense door welding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758744U (en) |
-
2021
- 2021-12-20 CN CN202123215739.9U patent/CN216758744U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |