CN213806539U - Telescopic scaffold board for lifting scaffold - Google Patents
Telescopic scaffold board for lifting scaffold Download PDFInfo
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- CN213806539U CN213806539U CN202022638752.4U CN202022638752U CN213806539U CN 213806539 U CN213806539 U CN 213806539U CN 202022638752 U CN202022638752 U CN 202022638752U CN 213806539 U CN213806539 U CN 213806539U
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Abstract
The utility model discloses a lifting foot hand plate for scaffold, including the body, the inside slip of body is provided with the expansion plate, is connected through connection structure between body and the expansion plate. The connecting structure comprises a strip-shaped sliding hole, at least one connecting hole is formed in the side face of the telescopic plate, the connecting hole is connected with the sliding hole through a pin shaft, and nuts for preventing the pin shaft from slipping are arranged at two ends of the pin shaft. The anti-skidding telescopic plate is characterized in that an anti-skidding groove is formed in the upper surface of the body along the length direction of the body, a first through hole is formed in the anti-skidding groove, a second through hole is formed in the upper surface of the telescopic plate and located right below the anti-skidding groove, and a supporting table which is bent inwards and has a supporting effect on the telescopic plate is arranged at the bottom of the body. The telescopic plate and the body are provided with locking structures connected with the scaffold. The utility model adopts the above structure lift scaffold is with flexible scaffold board can solve current scaffold board length and can not adjust, scaffold board and scaffold connection unstable problem.
Description
Technical Field
The utility model belongs to the technical field of scaffold board structure technique and specifically relates to a lifting foot hand plate for scaffold.
Background
The lifting scaffold is a support for providing vertical and horizontal transportation for workers on a building site, and is mainly applied to high-rise buildings. The scaffold board is a building material which is erected on a scaffold and is convenient for workers to walk, transfer materials and construct operation above the scaffold board. The scaffold can be made of wood plates, bamboo plates, steel plates or aluminum alloy plates, and the wood plates and the bamboo plates are short in service life, so that the steel plates or the aluminum alloy plates are wide in application. The length of the existing scaffold board is fixed, but the scaffold is affected by buildings in the manufacturing process, the distance between cross rods of the scaffold is not completely equal, and the scaffold board with the fixed length cannot meet the installation requirement. In addition, the existing scaffold boards are directly arranged on the cross rod or tied on the cross rod through iron wires, and connection is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lifting foot hand board for scaffold solves current scaffold board length and can not adjust, scaffold board and scaffold connection unstable problem.
In order to realize the purpose, the utility model provides a telescopic scaffold board for a lifting scaffold, which comprises a body, wherein a telescopic board is arranged inside the body in a sliding way, and the body is connected with the telescopic board through a connecting structure;
the connecting structure comprises a strip-shaped sliding hole, the sliding hole is formed in two side faces of the body, at least one connecting hole is formed in the side face of the telescopic plate, the connecting hole is connected with the sliding hole through a pin shaft, nuts for preventing the pin shaft from slipping are arranged at two ends of the pin shaft, and a gasket is arranged between the nuts and the side face of the body;
an anti-skidding groove is formed in the upper surface of the body along the length direction of the body, a first through hole is formed in the anti-skidding groove, a second through hole is formed in the upper surface of the telescopic plate and is located right below the anti-skidding groove, and a supporting table which is bent inwards and has a supporting effect on the telescopic plate is arranged at the bottom of the body;
the telescopic plate and the body are provided with locking structures connected with the scaffold.
Preferably, the locking structure includes draw-in groove and solid fixed ring, and the draw-in groove sets up in the bottom of mount pad and mounting panel, and the mount pad is located the one end of expansion plate, and the mounting panel is located the body and keeps away from the both sides of mount pad one end, and the distance between the mounting panel is not less than the length of mount pad, and solid fixed ring's one end is rotated with the one end of draw-in groove and is connected, and solid fixed ring's the other end passes through screw fixed connection with.
Preferably, the mounting seat and the expansion plate are in an integral structure or fixedly connected, and the upper surface and the lower surface of the mounting seat are flush with the upper surface and the lower surface of the body.
Preferably, the aperture of the second through hole is not smaller than that of the first through hole.
Preferably, the inner surface of the top of the body is provided with a guide block along the length direction of the body, the guide block is positioned right below the anti-skid groove, the upper surface of the telescopic plate is provided with a guide groove matched with the guide block, and the guide block is positioned in the guide groove and is in sliding connection with the guide groove; the through hole is located in the guide groove.
A lifting foot hand board for scaffold, the inside sliding connection of body has the expansion plate, the length of body can be adjusted to the expansion plate, satisfies the demand of scaffold to different length scaffold boards. A clamping groove is formed between the mounting seat arranged at the end of the telescopic plate and the mounting plate arranged at one end of the body, and the fixing ring clamps the cross rod of the scaffold and is clamped into the clamping groove, so that the connection stability of the scaffold plate and the scaffold is improved.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a telescopic scaffold board for a lifting scaffold of the present invention;
fig. 2 is a schematic side view of an embodiment of a telescopic scaffold board for a lifting scaffold according to the present invention;
fig. 3 is a schematic view of a top view structure of an embodiment of a telescopic scaffold board for a lifting scaffold.
1. A body; 2. a retractable plate; 3. a slide hole; 4. connecting holes; 5. a pin shaft; 6. an anti-slip groove; 7. a first through hole; 8. a guide block; 9. a guide groove; 10. a second through hole; 11. a support table; 12. a gasket; 13. a mounting seat; 14. a card slot; 15. a fixing ring; 16. and (7) mounting the plate.
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Examples
Fig. 1 is the utility model relates to a lifting foot hand rack is with structure schematic diagram of flexible scaffold board embodiment, fig. 2 is the utility model relates to a lifting foot hand rack is with looking sideways at structure schematic diagram of flexible scaffold board embodiment, fig. 3 is the utility model relates to a lifting foot hand rack is with overlooking structure schematic diagram of flexible scaffold board embodiment. As shown in the figure, the telescopic scaffold board for the lifting scaffold comprises a body 1, wherein the body 1 is an aluminum alloy plate or a steel plate. The inside slip of body 1 is provided with expansion plate 2, and the bottom of body 1 is provided with the brace table 11 that has the supporting role to expansion plate 2 of inwards buckling. A guide block 8 is arranged on the inner surface of the top of the body 1 along the length direction of the body 1, a guide groove 9 matched with the guide block 8 is arranged on the upper surface of the expansion plate 2, and the guide block 8 is located in the guide groove 9 and is in sliding connection with the guide groove 9. The distance between the support platform 11 and the inner surface of the top of the body 1 is slightly larger than the height of the expansion plate 2, so that the expansion plate 2 can slide in the body 1. The guide block 8 and the guide groove 9 have a guiding function for the sliding of the telescopic plate 2.
The body 1 is connected with the expansion plate 2 through a connecting structure. The connecting structure comprises a strip-shaped sliding hole 3, and the sliding hole 3 is arranged on two side surfaces of the body 1. At least one connecting hole 4 is arranged on the side surface of the expansion plate 2, and the number of the connecting holes 4 is two in the embodiment. The connecting hole 4 is connected with the sliding hole 3 through a pin shaft 5, the aperture of the connecting hole 4, namely the width of the sliding hole 3 is slightly larger than the length of the pin shaft 5, and the pin shaft 5 can be conveniently inserted into the connecting hole 4 and the sliding hole 3. The both ends of round pin axle 5 are provided with the nut that prevents round pin axle 5 slippage, and the both ends of round pin axle 5 are provided with the external screw thread of being connected with the nut, and the nut is screwed up in the both sides of body 1 to fix round pin axle 5 and body 1. A gasket 12 is arranged between the nut and the side surface of the body 1.
The upper surface of the body 1 is provided with anti-skid grooves 6 along the length direction of the body 1, so that the anti-skid effect of the upper surface of the body 1 is improved. The guide block 8 is positioned right below the anti-slip groove 6. The anti-skidding groove 6 is internally provided with a plurality of first through holes 7, the upper surface of the expansion plate 2 is provided with a second through hole 10, and the second through hole 10 is positioned in the guide groove 9 and is positioned right below the anti-skidding groove 6. The aperture of the second through hole 10 is not smaller than that of the first through hole 7. Unrestrained water or silt etc. on the 1 upper surface of body fall down from the scaffold board through-hole 7 and two 10 of through-hole, avoid piling up on the scaffold board, improve the cleanliness of scaffold board on the one hand, and on the other hand avoids water and silt to influence the antiskid nature of body 1.
The expansion plate 2 and the body 1 are provided with locking structures connected with a scaffold. The locking structure comprises a clamping groove 14 and a fixing ring 15, wherein the arc-shaped clamping groove 14 is arranged at the bottom of the mounting seat 13 and the mounting plate 16. The mounting seat 13 is arranged at one end of the telescopic plate 2, and the mounting seat 13 and the telescopic plate 2 are in an integral structure or fixedly connected by welding. The equal parallel and level of upper surface, the lower surface of mount pad 13 and the upper surface of body 1, lower surface, mount pad 13 has spacing effect to expansion plate 2 on the one hand, and on the other hand makes scaffold board both ends highly uniform, improves scaffold board's levelness. The mounting plates 16 are located on two sides of one end of the body 1 far away from the mounting base 13, and the mounting plates 16 and the body 1 are of an integral structure. The distance between the mounting panel 16 is not less than the length of mount pad 13 for mount pad 13 can insert between the mounting panel 16 of adjacent scaffold board, and mounting panel 16 and mount pad 13 all can carry out fixed connection with the scaffold frame, improve the stability that scaffold board connects. One end of the fixing ring 15 is rotatably connected with one end of the clamping groove 14 through a hinge, and the other end of the fixing ring 15 is fixedly connected with the other end of the clamping groove 14 through a screw. The fixing ring 15 fixes the cross bar of the scaffold in the clamping groove 14, so that the connection between the scaffold board and the scaffold is realized, and the connection stability is improved.
Therefore, the utility model adopts the above structure lift scaffold is with flexible scaffold board can solve current scaffold board length and can not adjust, scaffold board and scaffold connection unstable problem.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a lifting foot hand board for scaffold, its characterized in that: the telescopic device comprises a body, wherein a telescopic plate is arranged in the body in a sliding manner, and the body is connected with the telescopic plate through a connecting structure;
the connecting structure comprises a strip-shaped sliding hole, the sliding hole is formed in two side faces of the body, at least one connecting hole is formed in the side face of the telescopic plate, the connecting hole is connected with the sliding hole through a pin shaft, nuts for preventing the pin shaft from slipping are arranged at two ends of the pin shaft, and a gasket is arranged between the nuts and the side face of the body;
an anti-skidding groove is formed in the upper surface of the body along the length direction of the body, a first through hole is formed in the anti-skidding groove, a second through hole is formed in the upper surface of the telescopic plate and is located right below the anti-skidding groove, and a supporting table which is bent inwards and has a supporting effect on the telescopic plate is arranged at the bottom of the body;
the telescopic plate and the body are provided with locking structures connected with the scaffold.
2. The telescopic scaffold board for a lifting scaffold according to claim 1, wherein: the locking structure comprises a clamping groove and a fixing ring, the clamping groove is formed in the bottom of the mounting seat and the mounting plate, the mounting seat is located at one end of the telescopic plate, the mounting plate is located on the two sides of the body far away from one end of the mounting seat, the distance between the mounting plates is not smaller than the length of the mounting seat, one end of the fixing ring is connected with one end of the clamping groove in a rotating mode, and the other end of the fixing ring is connected with the other end of the clamping groove in a fixing mode through screws.
3. The telescopic scaffold board for a lifting scaffold according to claim 2, wherein: the mounting seat and the expansion plate are of an integrated structure or fixedly connected, and the upper surface and the lower surface of the mounting seat are flush with the upper surface and the lower surface of the body.
4. The telescopic scaffold board for a lifting scaffold according to claim 1, wherein: the aperture of the second through hole is not smaller than that of the first through hole.
5. The telescopic scaffold board for a lifting scaffold according to claim 1, wherein: the inner surface of the top of the body is provided with a guide block along the length direction of the body, the guide block is positioned right below the anti-skidding groove, the upper surface of the expansion plate is provided with a guide groove matched with the guide block, and the guide block is positioned in the guide groove and is in sliding connection with the guide groove; the through hole is located in the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638752.4U CN213806539U (en) | 2020-11-16 | 2020-11-16 | Telescopic scaffold board for lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638752.4U CN213806539U (en) | 2020-11-16 | 2020-11-16 | Telescopic scaffold board for lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213806539U true CN213806539U (en) | 2021-07-27 |
Family
ID=76933491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022638752.4U Active CN213806539U (en) | 2020-11-16 | 2020-11-16 | Telescopic scaffold board for lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213806539U (en) |
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2020
- 2020-11-16 CN CN202022638752.4U patent/CN213806539U/en active Active
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