CN214995834U - Plate turnover suitable for lifting scaffold - Google Patents
Plate turnover suitable for lifting scaffold Download PDFInfo
- Publication number
- CN214995834U CN214995834U CN202121068403.1U CN202121068403U CN214995834U CN 214995834 U CN214995834 U CN 214995834U CN 202121068403 U CN202121068403 U CN 202121068403U CN 214995834 U CN214995834 U CN 214995834U
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- Prior art keywords
- rod
- plate
- lifting
- board
- turning plate
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- 230000007306 turnover Effects 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model relates to a plate turnover suitable for lifting foot hand rack, include elevating system and be located elevating system building wall, elevating system's outside slidable mounting has the scaffold frame, and the scaffold frame is close to fixed mounting has the hinge on building wall's a side, the outside fixedly connected with of hinge turns over the board, the activity groove has been seted up on the lower surface that turns over the board, the inside in activity groove is equipped with the drive arrangement with scaffold frame fixed connection. This plate turnover suitable for lifting scaffolding passes through the hydraulic stem, it promotes to turn over the board and rotates to horizontal position to rotate cover and connecting rod cooperation, and form the triangle-shaped structure through hinged joint and make to turn over the board more stable, drive the push rod through the connecting rod simultaneously, fixed plate and activity shell extend, and under the laminating of activity shell and wall body, make to turn over the board and be connected with the wall body is stable, and consolidate through triangular connecting piece, thereby make plate turnover can adapt to the connection in various clearances, and improve stability.
Description
Technical Field
The utility model relates to a scaffold technical field specifically is a plate turnover suitable for lifting foot hand rack.
Background
The scaffold frame is in order to guarantee that each work progress goes on smoothly and the work platform who sets up, ornamental material along with building outer wall is diversified, can reserve usually between the outer wall of building wall body and the scaffold frame and have operating space, consequently leave the clearance between scaffold frame and the wall body, nevertheless can cause the influence to workman's safety problem like this, consequently can install the board of turning over the board and walk the guidance tape in the outside of scaffold frame, but current board turnover device simple structure, its extension scope is the slam, lead to can appear connecting the problem that is not steady enough when being connected between the wall body with different intervals, it is comparatively inconvenient.
The turning plate device of the existing lifting scaffold is not convenient for adjusting the extension range of the turning plate, so that the turning plate is not stable enough to be connected with a wall body after being extended, and potential safety hazards are easily caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a turning plate device suitable for lifting foot hand rack possesses the regulation of being convenient for and turns over advantages such as board clearance, has solved current turning plate device upset slap, can not carry out the problem of stable connection to different clearances.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a plate turnover suitable for lifting foot hand frame, includes elevating system and is located the building wall on elevating system right side, elevating system's outside slidable mounting has the scaffold frame, and the scaffold frame is close to fixed mounting has the hinge on the side of building wall, the outside fixedly connected with of hinge turns over the board, the activity groove has been seted up on the lower surface that turns over the board, the inside in activity groove is equipped with the drive arrangement with scaffold frame fixed connection, and the inside in activity groove still is equipped with rotates the extension mechanism of being connected with drive arrangement.
The extension mechanism comprises a push rod, the push rod is far away from one end of the turning plate and is fixedly provided with a fixed plate, the outer portion of the fixed plate is slidably provided with a movable shell, elastic damping is fixedly arranged between the inner wall of the movable shell and the right side wall of the fixed plate, a slide rod penetrating through and extending to the lower surface of the fixed plate is fixedly arranged on the upper surface of the fixed plate, and a connecting sleeve is fixedly arranged between the movable shell and the turning plate.
Furthermore, equal fixed mounting has the connecting piece on the upper surface of activity shell and the lower surface, and the connecting piece is the triangle-shaped piece, and aligns with the right flank of activity shell.
Further, the accommodation chamber has been seted up to the left surface of activity shell, fixed plate slidable mounting is in the inside of accommodation chamber, and the length of fixed plate is less than the length of accommodation chamber.
Furthermore, the upper surface and the lower surface of the accommodating chamber of the movable shell are both provided with sliding grooves, and the sliding grooves are in sliding connection with the sliding rods.
Furthermore, the connecting sleeve is an elastic sleeve and is attached to the outer parts of the turning plate and the movable shell.
Further, drive arrangement includes the pivot, the outside fixed mounting of pivot has the hydraulic stem, fixed mounting has the rotating sleeve on the ejector pin of hydraulic stem, the inside rotation of rotating sleeve installs the connecting rod.
Furthermore, a moving groove is formed in the inner wall of the moving groove, and the connecting rod is slidably mounted inside the moving groove.
Furthermore, the push rod comprises an installation sleeve and a vertical rod, the installation sleeve is rotatably installed outside the connecting rod, and the vertical rod penetrates through the turning plate and extends to the outside of the turning plate.
Further, the connecting rod makes the turning plate be in horizontal position when sliding to the right side limit with the shifting chute, and the connecting rod makes the turning plate be in the laminating of the right side wall of perpendicular and scaffold when sliding to the left side limit with the shifting chute, and the hydraulic stem is located the inside of shifting chute simultaneously.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this plate turnover suitable for lifting foot hand rack, through the hydraulic stem, it promotes to turn over the board and rotates to horizontal position to rotate cover and connecting rod cooperation, and form the triangle-shaped structure through hinged joint and make to turn over the board more stable, drive the push rod through the connecting rod simultaneously, fixed plate and activity shell extend, and under the laminating of activity shell and wall body, make to turn over board and wall body stable connection, and consolidate through triangular connecting piece, thereby make plate turnover can adapt to the connection in various clearances, and improve stability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of the structure of the middle turning plate of the present invention
Fig. 5 is a schematic structural diagram of the middle stretching mechanism of the present invention.
In the figure: 1 lifting mechanism, 2 scaffolds, 3 building walls, 4 turning plates, 5 movable grooves, 6 stretching mechanisms, 601 push rods, 602 fixing plates, 603 movable shells, 604 elastic damping, 605 sliding rods, 606 connecting sleeves, 7 driving devices, 701 rotating shafts, 702 hydraulic rods, 703 rotating sleeves, 704 connecting rods, 8 hinges and 9 connecting pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the plate turnover device suitable for a lifting scaffold of this embodiment includes a lifting mechanism 1 and a building wall 3 located on the right side of the lifting mechanism 1, a scaffold 2 is slidably mounted outside the lifting mechanism 1, a hinge 8 for connecting the scaffold 2 and the plate turnover 4 is fixedly mounted on a side of the scaffold 2 close to the building wall 3, the plate turnover 4 is fixedly connected to the outside of the hinge 8, a movable slot 5 convenient for a driving device 7 to be placed is formed on the lower surface of the plate turnover 4, a driving device 7 fixedly connected to the scaffold 2 is disposed inside the movable slot 5, and an extension mechanism 6 rotatably connected to the driving device 7 is further disposed inside the movable slot 5.
In this embodiment, the stretching mechanism 6 includes a push rod 601, the push rod 601 is composed of a mounting sleeve and a vertical rod, the mounting sleeve is rotatably mounted outside the connecting rod 704, the vertical rod penetrates through the turning plate 4 and extends to the outside of the turning plate 4, so that the driving device 7 can drive the push rod 601 to slide and extend to the outside of the turning plate 4 through the movement of the connecting rod 704, a fixing plate 602 for connecting the movable shell 603 is fixedly mounted at one end of the push rod 601 far from the turning plate 4, a movable shell 603 for contacting and connecting with the building wall 3 is slidably mounted outside the fixing plate 602, connecting pieces 9 are fixedly mounted on the upper surface and the lower surface of the movable shell 603, the connecting pieces 9 are triangular pieces and aligned with the right side surface of the movable shell 603, so that the movable shell 603 can be stably connected under the condition that the connecting pieces 9 are attached to the building wall 3 and form a triangular stable structure, the left side of the movable shell 603 is provided with a containing chamber, the fixed plate 602 is slidably mounted inside the containing chamber, the length of the fixed plate 602 is smaller than that of the containing chamber, so that the fixed plate 602 can slide in the containing chamber relative to the movable shell 603 and the extension length is shortened, an elastic damping 604 for driving the movable shell 603 to be attached to the building wall 3 is fixedly mounted between the inner wall of the movable shell 603 and the right side wall of the fixed plate 602, a sliding rod 605 penetrating through and extending to the lower surface of the fixed plate 602 is fixedly mounted on the upper surface of the fixed plate 602, sliding grooves are formed in the upper surface and the lower surface of the containing chamber of the movable shell 603, the sliding grooves are slidably connected with the sliding rod 605 and slide relative to the sliding rod 605 through the sliding grooves for limiting the fixed plate 602 and the movable shell 603, a connecting sleeve 606 is fixedly mounted between the movable shell 603 and the turning plate 4, the connecting sleeve 606 is an elastic sleeve and is attached to the outsides of the turning plate 4 and the movable shell 603, so that a gap between the extension mechanism 6 and the flap 4 after extension is avoided.
Referring to fig. 2-4, in order to push the turning plate 4 to turn and keep stable, the driving device 7 in this embodiment includes a rotating shaft 701, a hydraulic rod 702 for driving is fixedly installed outside the rotating shaft 701, a rotating sleeve 703 is fixedly installed on an ejector rod of the hydraulic rod 702, the rotating sleeve 703 is used for keeping connection with a connecting rod 704 in a relative movement, a connecting rod 704 is rotatably installed inside the rotating sleeve 703, a moving slot is opened on an inner wall of the moving slot 5, the connecting rod 704 is slidably installed inside the moving slot, so that the hydraulic rod 702 can push the turning plate 4 to turn, when the connecting rod 704 slides to a right limit with the moving slot, the turning plate 4 is in a horizontal position, and when the connecting rod 704 slides to a left limit with the moving slot, the turning plate 4 is vertically attached to a right wall of the scaffold 2, and simultaneously the hydraulic rod 702 is located inside the moving slot 5, so that the hydraulic rod 702 is pushed to adjust the position of the turning plate 4, and the turning plate 4 can be buckled on the right side surface of the scaffold 2 after reset, so that the scaffold 2 is stable in structure.
During specific use, hydraulic rod 702 is started, so that the ejector rod of hydraulic rod 702 drives connecting rod 704 to slide in the inside of chute 5 through rotating sleeve 703, so that turning plate 4 is turned over to the level, and under the sliding promotion of connecting rod 704, so that push rod 601 pushes fixing plate 602 and turning plate 4 to separate, and drive the outside movable shell 603 of fixing plate 602 and laminate with building wall 3, movable shell 603 slides relative to fixing plate 602 under the compression of elastic damping 604, reduce the extension length of extension mechanism 6, and form stable lamination under the triangular structure of connecting piece 9, while drive arrangement 7 makes the stability of turning plate 4 good with the triangular stable structure that turns plate 4 and scaffold 2 form equally, so that extension mechanism 6 can adapt to different gap lengths.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a plate turnover suitable for lifting scaffolding, includes elevating system (1) and is located building wall (3) on elevating system (1) right side, its characterized in that: a scaffold (2) is slidably mounted outside the lifting mechanism (1), a hinge (8) is fixedly mounted on one side surface, close to the building wall (3), of the scaffold (2), a turning plate (4) is fixedly connected to the outside of the hinge (8), a movable groove (5) is formed in the lower surface of the turning plate (4), a driving device (7) fixedly connected with the scaffold (2) is arranged inside the movable groove (5), and an extension mechanism (6) rotatably connected with the driving device (7) is further arranged inside the movable groove (5);
extension mechanism (6) include push rod (601), push rod (601) are kept away from the one end fixed mounting who turns over board (4) has fixed plate (602), the outside slidable mounting of fixed plate (602) has activity shell (603), fixed mounting has elastic damping (604) between the inner wall of activity shell (603) and the right side wall of fixed plate (602), and the last fixed surface of fixed plate (602) installs slide bar (605) that runs through and extend to fixed plate (602) lower surface, and fixed mounting has adapter sleeve (606) between activity shell (603) and the board (4) that turns over.
2. A flap arrangement suitable for lifting scaffolds according to claim 1, wherein: the upper surface and the lower surface of the movable shell (603) are fixedly provided with connecting pieces (9), and the connecting pieces (9) are triangular pieces and are aligned with the right side surface of the movable shell (603).
3. A flap arrangement suitable for lifting scaffolds according to claim 1, wherein: the room that holds has been seted up to the left surface of activity shell (603), fixed plate (602) slidable mounting is in the inside of holding the room, and the length of fixed plate (602) is less than the length of holding the room.
4. A flap arrangement suitable for lifting scaffolds according to claim 3, wherein: the upper surface and the lower surface of the containing chamber of the movable shell (603) are both provided with sliding grooves, and the sliding grooves are in sliding connection with the sliding rod (605).
5. A flap arrangement suitable for lifting scaffolds according to claim 1, wherein: the connecting sleeve (606) is an elastic sleeve and is attached to the outer parts of the turning plate (4) and the movable shell (603).
6. A flap arrangement suitable for lifting scaffolds according to claim 1, wherein: the driving device (7) comprises a rotating shaft (701), a hydraulic rod (702) is fixedly installed outside the rotating shaft (701), a rotating sleeve (703) is fixedly installed on a top rod of the hydraulic rod (702), and a connecting rod (704) is rotatably installed inside the rotating sleeve (703).
7. A flap arrangement suitable for lifting scaffolds according to claim 6, wherein: a moving groove is formed in the inner wall of the moving groove (5), and the connecting rod (704) is installed inside the moving groove in a sliding mode.
8. A flap arrangement suitable for lifting scaffolds according to claim 7, wherein: the push rod (601) is composed of an installation sleeve and a vertical rod, the installation sleeve is rotatably installed outside the connecting rod (704), and the vertical rod penetrates through the turning plate (4) and extends to the outside of the turning plate (4).
9. A flap arrangement suitable for lifting scaffolds according to claim 6, wherein: when the connecting rod (704) slides to the right limit with the moving groove, the turning plate (4) is in a horizontal position, and when the connecting rod (704) slides to the left limit with the moving groove, the turning plate (4) is in vertical fit with the right side wall of the scaffold (2), and meanwhile, the hydraulic rod (702) is located inside the movable groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068403.1U CN214995834U (en) | 2021-05-17 | 2021-05-17 | Plate turnover suitable for lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068403.1U CN214995834U (en) | 2021-05-17 | 2021-05-17 | Plate turnover suitable for lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214995834U true CN214995834U (en) | 2021-12-03 |
Family
ID=79131583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121068403.1U Expired - Fee Related CN214995834U (en) | 2021-05-17 | 2021-05-17 | Plate turnover suitable for lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214995834U (en) |
-
2021
- 2021-05-17 CN CN202121068403.1U patent/CN214995834U/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 |
Granted publication date: 20211203 |