CN219813592U - Elevator civil engineering drawing device - Google Patents
Elevator civil engineering drawing device Download PDFInfo
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- CN219813592U CN219813592U CN202320278582.4U CN202320278582U CN219813592U CN 219813592 U CN219813592 U CN 219813592U CN 202320278582 U CN202320278582 U CN 202320278582U CN 219813592 U CN219813592 U CN 219813592U
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- backup pad
- carriage
- civil engineering
- support
- supporting frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator civil engineering drawing device which comprises a first supporting frame and a second supporting frame, wherein two telescopic rod mechanisms are arranged between the first supporting frame and the second supporting frame, a first supporting plate is arranged on the first supporting frame, a second supporting plate is hinged on the first supporting plate, the free end of the second supporting plate is detachably connected with the first supporting plate, a third supporting plate is slidably connected on the second supporting frame, a fourth supporting plate is hinged on the third supporting plate, the free end of the fourth supporting plate is detachably connected with the third supporting plate, the second supporting plate is detachably connected with the fourth supporting plate, supporting leg mechanisms are arranged on the first supporting frame and the second supporting frame, a detachable structure is arranged between the first supporting frame and the second supporting frame, and the elevator civil engineering drawing device is convenient to carry and convenient for technicians to draw and modify a civil engineering drawing on site.
Description
Technical Field
The utility model belongs to the technical field of drawing auxiliary tools, and particularly relates to an elevator civil engineering drawing device.
Background
In the construction process of the elevator, a civil engineering drawing is needed to guide workers to install and construct the elevator, a plurality of drawings A1 and even A0 are needed to be used for general civil engineering drawing of the elevator in order to see various structural details on the drawings, a technician can check the drawings when carrying out construction guidance on site, the drawings are more and larger, are folded in half or rolled up generally, and are flattened when needing to see the drawings, but a device or equipment capable of supporting the drawings is not available on a general construction site, and the technician can only take the drawings for viewing in hand and sometimes needs to manually modify or draw the drawings, so that the elevator is very inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the elevator civil engineering drawing device which is convenient for technicians to carry and support drawings on a construction site, and is convenient for the modification and drawing of the drawings.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator civil engineering drawing device, includes first carriage and second carriage, be provided with two telescopic link mechanisms between first carriage and the second carriage, be provided with first backup pad on the first carriage, it has the second backup pad to articulate in the first backup pad, but sliding connection has the third backup pad on the second carriage between the free end of second backup pad and the first backup pad, but articulated in the third backup pad has the fourth backup pad, but dismantle between the free end of fourth backup pad and the third backup pad and be connected, dismantle between second backup pad and the fourth backup pad and be connected, all be provided with landing leg mechanism on first carriage and the second carriage, but be provided with detachable construction between first carriage and the second carriage.
Further, the telescopic rod mechanism comprises a first rod, two second rods and two third rods, wherein the two third rods are respectively connected to the first supporting frame and the second supporting frame in a sliding mode, the two second rods are respectively connected to the two third rods in a sliding mode, the first rod is located between the two second rods, and two ends of the first rod are respectively connected with the two second rods in a sliding mode.
Further, a fixing rod is arranged on the third supporting plate, penetrates through the second supporting frame and is in sliding connection with the second supporting frame, and a limiting plate is connected with the end portion of the fixing rod in a threaded mode.
Further, a fixed block is arranged on the second supporting plate, a fixed hole is formed in the fixed block, a slidable fixed pin is arranged on the fourth supporting plate, and the fixed pin can extend into the fixed hole.
Further, the second support plate and the fourth support plate are provided with first magnets, and the first support plate and the third support plate are provided with second magnets corresponding to the first magnets.
Further, the support leg mechanism comprises a first support leg and a second support leg, the first support leg and the second support leg are in damping hinge joint on the first support frame and the second support frame, and a groove capable of placing the second support leg is formed in the first support leg.
Further, the detachable structure comprises a connecting plate rotatably connected to the first supporting frame and a fixing bolt in threaded connection to the second supporting frame, and a fixing groove corresponding to the fixing bolt is formed in the connecting plate.
Compared with the prior art, the utility model has the beneficial effects that: the telescopic rod mechanism is arranged between the first supporting frame and the second supporting frame, and the foldable supporting plate is arranged on the first supporting frame and the second supporting frame, so that the device is reduced, the device is convenient to carry, a drawing is placed on the supporting plate when the device is opened, and the drawing is convenient to modify and draw.
Drawings
FIG. 1 is a schematic view of the front structure of the device of the present utility model (open state);
FIG. 2 is a schematic view of the back structure of the device of the present utility model (open state);
FIG. 3 is a schematic view of the device of the present utility model in a contracted configuration;
fig. 4 is a schematic diagram of a connection structure between the third support plate and the second support frame in the present utility model.
Reference numerals: 1. a first support plate; 2. a second support plate; 3. a third support plate; 4. a fourth support plate; 5. a first support frame; 6. a second support frame; 7. a telescopic rod mechanism; 8. a connecting plate; 9. a fixing bolt; 10. a first magnet; 11. a second magnet; 12. a fixed block; 13. a fixing pin; 14. a leg support mechanism; 15. a fixed rod; 16. and a limiting plate.
Detailed Description
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of 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. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
The utility model is further described with reference to fig. 1 to 4.
The utility model provides an elevator civil engineering drawing device, includes first braced frame 5 and second braced frame 6, be provided with two telescopic link mechanisms 7 between first braced frame 5 and the second braced frame 6, be provided with first backup pad 1 on the first braced frame 5, articulated in the first backup pad 1 have second backup pad 2, but detachable connection between free end and the first backup pad 1 of second backup pad 2, but sliding connection has third backup pad 3 on the second braced frame 6, articulated in the third backup pad 3 have fourth backup pad 4, but detachable connection between the free end of fourth backup pad 4 and the third backup pad 3, detachable connection between second backup pad 2 and the fourth backup pad 4, all be provided with landing leg mechanism 14 on first braced frame 5 and the second braced frame 6.
Preferably, when the device is opened, the first support plate 1, the second support plate 2, the third support plate 3 and the fourth support plate 4 are all located on the same side of the two support frames, the side is the front side, the drawing can be placed on the front side, and the back side is the supporting leg mechanism 14 for lifting and supporting.
As shown in fig. 1, in this embodiment, preferably, the telescopic rod mechanism 7 includes a first rod, two second rods and two third rods, the two third rods are respectively slidably connected to the first supporting frame 5 and the second supporting frame 6, the two second rods are respectively slidably connected to the two third rods, the first rod is located between the two second rods, and two ends of the first rod are respectively slidably connected to the two second rods.
As shown in fig. 4, in this embodiment, preferably, the third support plate 3 is provided with a fixing rod 15, the fixing rod 15 passes through the second support frame 6 and is slidably connected with the second support frame 6, and a limiting plate 16 is screwed to an end of the fixing rod 15.
As shown in fig. 2, in this embodiment, preferably, the second support plate 2 is provided with a fixing block 12, the fixing block 12 is provided with a fixing hole, the fourth support plate 4 is provided with a slidable fixing pin 13, and the fixing pin 13 may extend into the fixing hole.
As shown in fig. 2, in this embodiment, preferably, the second support plate 2 and the fourth support plate 4 are provided with first magnets 10, and the first support plate 1 and the third support plate 3 are provided with second magnets 11 corresponding to the first magnets 10.
As shown in fig. 1, in this embodiment, the leg mechanism 14 preferably includes a first leg and a second leg, where the first leg and the second leg are damping-hinged on the first support frame 5 and the second support frame 6, and a groove capable of placing the second leg is provided on the first leg.
As shown in fig. 1, in this embodiment, preferably, the detachable structure includes a connection plate 8 rotatably connected to the first support frame 5 and a fixing bolt 9 screwed to the second support frame 6, and a fixing groove corresponding to the fixing bolt 9 is provided on the connection plate 8.
As shown in fig. 1 to 4, when the device is folded, the second support plate 2 is folded on the first support plate 1 after rotating, the fourth support plate 4 is folded on the third support plate 3 after rotating, the third support plate 3 slides away from the second support frame 6, so that a space capable of placing the overlapped first support plate 1 and second support plate 2 is formed between the third support plate 3 and the second support frame 6, then the first support frame 5 and the second support frame 6 are driven to be close to each other, the telescopic rod mechanism 7 stretches and shortens, so that the first support plate 1 and the second support plate 2 are positioned between the fourth support plate 4 and the second support frame 6, then the first support frame 5 and the second support frame 6 are connected through a detachable structure and mutually fixed, and finally the first support leg and the second support leg are folded, thereby realizing the reduction of the volume of the device and convenient carrying;
when the drawing frame is required to be used, the first supporting frame 5 and the second supporting frame 6 are separated through the detachable structure, then the first supporting frame 5 and the second supporting frame 6 are stretched to the maximum distance, then the third supporting plate 3 is moved to be contacted with the second supporting frame 6, and then the second supporting plate 2 on the first supporting plate 1 and the fourth supporting plate 4 on the third supporting plate 3 are rotated, so that a complete supporting plate is formed between the first supporting frame 5 and the second supporting frame 6, the free ends of the second supporting plate 2 and the fourth supporting plate 4 are connected, finally the first supporting leg and the second supporting leg are opened, the device is supported, a drawing can be placed on the supporting plate, and a drawing is convenient for a technician to modify and draw.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. Device is drawn to elevator civil engineering drawing, its characterized in that: including first carriage and second carriage, be provided with two telescopic link mechanisms between first carriage and the second carriage, be provided with first backup pad on the first carriage, it has the second backup pad to articulate in the first backup pad, can dismantle between the free end of second backup pad and the first backup pad and be connected, but sliding connection has the third backup pad on the second carriage, it has the fourth backup pad to articulate in the third backup pad, can dismantle between the free end of fourth backup pad and the third backup pad and be connected, dismantle between second backup pad and the fourth backup pad and be connected, all be provided with leg mechanism on first carriage and the second carriage, be provided with detachable construction between first carriage and the second carriage.
2. The elevator civil engineering drawing device according to claim 1, characterized in that: the telescopic rod mechanism comprises a first rod, two second rods and two third rods, wherein the two third rods are respectively connected to the first supporting frame and the second supporting frame in a sliding mode, the two second rods are respectively connected to the two third rods in a sliding mode, the first rod is located between the two second rods, and two ends of the first rod are respectively connected with the two second rods in a sliding mode.
3. The elevator civil engineering drawing device according to claim 2, characterized in that: the third supporting plate is provided with a fixing rod, the fixing rod penetrates through the second supporting frame and is in sliding connection with the second supporting frame, and the end part of the fixing rod is in threaded connection with a limiting plate.
4. The elevator civil engineering drawing apparatus according to claim 3, wherein: the second support plate is provided with a fixed block, the fixed block is provided with a fixed hole, the fourth support plate is provided with a slidable fixed pin, and the fixed pin can extend into the fixed hole.
5. The elevator civil engineering drawing device according to claim 4, characterized in that: the first magnet is arranged on the second support plate and the fourth support plate, and the second magnet corresponding to the first magnet is arranged on the first support plate and the third support plate.
6. The elevator civil engineering drawing device according to claim 5, characterized in that: the support leg mechanism comprises a first support leg and a second support leg, the first support leg and the second support leg are in damping hinge joint on a first support frame and a second support frame, and a groove capable of placing the second support leg is formed in the first support leg.
7. The elevator civil engineering drawing device according to claim 6, characterized in that: the detachable structure comprises a connecting plate rotatably connected to the first supporting frame and a fixing bolt in threaded connection with the second supporting frame, and a fixing groove corresponding to the fixing bolt is formed in the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278582.4U CN219813592U (en) | 2023-02-09 | 2023-02-09 | Elevator civil engineering drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278582.4U CN219813592U (en) | 2023-02-09 | 2023-02-09 | Elevator civil engineering drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219813592U true CN219813592U (en) | 2023-10-13 |
Family
ID=88286188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320278582.4U Active CN219813592U (en) | 2023-02-09 | 2023-02-09 | Elevator civil engineering drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219813592U (en) |
-
2023
- 2023-02-09 CN CN202320278582.4U patent/CN219813592U/en active Active
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