CN212763296U - Height adjusting device for scaffold - Google Patents
Height adjusting device for scaffold Download PDFInfo
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- CN212763296U CN212763296U CN202021216968.5U CN202021216968U CN212763296U CN 212763296 U CN212763296 U CN 212763296U CN 202021216968 U CN202021216968 U CN 202021216968U CN 212763296 U CN212763296 U CN 212763296U
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- height adjusting
- adjusting device
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Abstract
The utility model discloses a height adjusting device for scaffold frame, twist the piece including power device, power connector and U-shaped soon, the U-shaped seals end of twisting the piece and passes through the power connector to be connected with power device, and the U-shaped twists all to be equipped with the buckle that is used for blocking wing pole on two ends of twisting a piece open end soon. This height adjusting device for scaffold frame simple structure, labour saving and time saving and regulation are efficient.
Description
Technical Field
The utility model relates to a scaffold technical field of main support on the ground especially relates to a height adjusting device for scaffold.
Background
The dish buckle type scaffold is a novel scaffold, is introduced from Europe in the eighties of the last century, and is an upgrading and upgrading product after the bowl buckle type scaffold. Also known as chrysanthemum disc scaffold system, insert disc scaffold system, wheel disc scaffold system, buckle disc scaffold. The bottom of current dish knot formula scaffold frame has the chassis, the top has the top and holds in the palm, all have height adjusting screw on chassis and the top support, height adjusting screw threaded connection has height adjusting nut, the whole gravity supporting of scaffold frame is on the height adjusting nut on the chassis, the top gravity supporting of scaffold frame is on the height adjusting nut on the top support, adjust the whole height of scaffold frame (height adjusting nut's both sides all are equipped with the wing pole through revolving, be convenient for revolve and twist height adjusting nut), at present, height adjusting nut revolves to revolve wrong mode adoption manual work and go on, waste time and energy and adjust inefficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, labour saving and time saving and adjust efficient height adjusting device for scaffold frame.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a height adjusting device for scaffold frame, revolves the piece including power device, power connector and U-shaped soon, the U-shaped seals end of revolving the piece and is connected with power device through the power connector soon, the U-shaped revolves all to be equipped with the buckle that is used for blocking wing pole on the height adjusting nut on revolving two ends of piece open end soon.
As a further improvement of the above technical solution:
the buckle is a U-shaped buckle, and the sealing end of the U-shaped buckle is fixed on the U-shaped screwing piece.
The sealing end of the U-shaped buckle is welded on the U-shaped screwing piece.
The one end of power connector is equipped with clamping part, the other end is equipped with the screw hole, the seal end of the piece is twisted soon in the U-shaped is equipped with the connecting rod, power device presss from both sides tightly on the clamping part of power connector, the connecting rod is connected with the screw hole screw thread of power connector.
The connecting rod is welded on the U-shaped screwing piece.
The power device is an electric hand drill.
The open end of the U-shaped screwing piece is provided with a reinforcing ring, and a positioning hole is formed in the middle of the reinforcing ring.
The reinforcing ring is welded and fixed on the U-shaped screwing piece.
The U-shaped screwing piece is provided with a reinforcing sleeve at the opening end, and an internal thread capable of being in threaded connection with the height adjusting screw is arranged in the reinforcing sleeve.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a height adjusting device for scaffold frame, twist the piece including power device, power connector and U-shaped soon, the U-shaped seals end of twisting the piece soon is connected with power device through the power connector, and the U-shaped twists all to be equipped with the buckle that is used for blocking wing pole on two ends of twisting the piece open end soon. During the use, will revolve the wrong piece open end of two buckles of twisting respectively on the wing pole of high adjusting nut both sides with the U-shaped, start power device, power device passes through the power connector and drives the wrong piece rotation of twisting of U-shaped, and the wrong piece of twisting of U-shaped drives high adjusting nut again and rotates to adjust high adjusting nut high position, with the height of adjusting scaffold. This height adjusting device for scaffold frame simple structure, labour saving and time saving just can improve regulation efficiency.
Drawings
Fig. 1 is a schematic front view of the height adjusting device for scaffold (applied to chassis adjustment).
Fig. 2 is a schematic side view of the height adjusting device for scaffold according to the present invention (applied to chassis adjustment).
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic front view of the height adjusting device for scaffold (applied to jacking adjustment).
The reference numerals in the figures denote:
1. a power plant; 2. a power connector; 21. a clamping portion; 22. a threaded hole; 3. a U-shaped screw; 31. a connecting rod; 4. a height adjustment nut; 41. a wing bar; 5. buckling; 6. a reinforcing ring; 61. positioning holes; 7. a chassis; 8. jacking; 9. a height adjusting screw.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Fig. 1 to 4 show an embodiment of the height adjusting device for scaffold according to the present invention, the height adjusting device for scaffold comprises a power device 1, a power connector 2 and a U-shaped screwing member 3 in a U-shape, the sealing end of the U-shaped screwing member 3 is connected with the power device 1 through the power connector 2, and two ends of the opening end of the U-shaped screwing member 3 are both provided with a buckle 5 for blocking a wing rod 41 of a height adjusting nut 4. When the scaffold is used, the two buckles 5 at the opening end of the U-shaped screwing piece 3 are respectively clamped on the wing rods 41 at the two sides of the height adjusting nut 4, the power device 1 is started, the power device 1 drives the U-shaped screwing piece 3 to rotate through the power connector 2, the U-shaped screwing piece 3 drives the height adjusting nut 4 to rotate, and therefore the height position of the height adjusting nut 4 is adjusted, and the height of the scaffold is adjusted. This height adjusting device for scaffold frame simple structure, labour saving and time saving just can improve regulation efficiency.
In this embodiment, the buckle 5 is a U-shaped buckle, the closed end of the U-shaped buckle is fixed on the U-shaped screwing member 3, and when the buckle is used, the U-shaped buckle is clamped on the wing rod 41 from the open end, and after the buckle is used, the buckle can be taken out, so that the operation is convenient. Of course, the buckle 5 can also be formed by welding two C16 twisted steel bars, and the angle between the two twisted steel bars is preferably 30-60 degrees.
In this embodiment, the sealing end of the U-shaped buckle is welded to the U-shaped screwing member 3, which improves the structural stability.
In this embodiment, one end of the power connector 2 is provided with a clamping portion 21, the other end is provided with a threaded hole 22, the sealing end of the U-shaped screwing piece 3 is provided with a connecting rod 31, the power device 1 is clamped on the clamping portion 21 of the power connector 2, and the connecting rod 31 is in threaded connection with the threaded hole 22 of the power connector 2. The power device 1 is clamped on the clamping part 21 of the power connector 2, and the connecting rod 31 is in threaded connection with the threaded hole 22 of the power connector 2, so that the components can be conveniently assembled and disassembled.
In this embodiment, the connecting rod 31 is welded to the U-shaped screw 3, which improves the structural stability.
In this embodiment, the power unit 1 is an electric hand drill.
In this embodiment, the open end of the U-shaped screwing member 3 is provided with a reinforcing ring 6, and a positioning hole 61 is formed in the middle of the reinforcing ring 6. In use, the height adjusting screws 9 on the base plate 7 and the top support 8 penetrate into the positioning holes 61, so that the U-shaped screwing piece 3 can move along the axial direction of the height adjusting screws 9 when rotating. The reinforcing ring 6 may also be replaced by a reinforcing sleeve (not shown) having an internal thread, in use the height adjustment screw 9 passing through the reinforcing sleeve and being in threaded connection with the internal thread of the reinforcing sleeve.
In this embodiment, the reinforcing ring 6 is welded and fixed to the U-shaped screw 3, so that the structural stability is improved. The reinforcing ring 6 may be formed by pre-bending C16 twisted steel into a circular shape and welding both ends.
In this embodiment, the power connector 2, the U-shaped screwing member 3 and the buckle 5 are made of steel. Of course, the U-shaped screw 3 can also be pre-bent from a C16 rebar, with symmetry on both sides. The pre-bending angle is preferably 45-60 degrees.
The using method comprises the following steps:
firstly, before a disk fastener type scaffold is erected, accounting needs to be carried out on a scaffold body required by an engineering, and then required scaffold body materials are lifted to a specified area for assembly;
secondly, before the height adjusting nuts 4 on the chassis 7 and the jacking 8 are adjusted, the height of the frame body needs to be calculated, then the height of each height adjusting nut 4 needing to be adjusted is calculated, and a marker pen is used for marking on the height adjusting screw rod 9;
then, connecting the required power supply in place according to the power utilization specification requirement, and plugging the power device 1 into the power supply;
finally, the adjuster steps on the chassis 7 or the jacking 8 with feet, holds the handle of the power device 1 with two hands, clamps the buckles 5 on the wing rods 41 on two sides of the height adjusting nut 4 on the chassis 7 or the jacking 8 respectively, and presses the switch of the power device 1 to quickly adjust the height of the height adjusting nut 4 to the marked position.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a height adjusting device for scaffold frame which characterized in that: including power device (1), power connector (2) and the wrong piece (3) of U-shaped revolving, the U-shaped sealing end of revolving wrong piece (3) is connected with power device (1) through power connector (2), the U-shaped revolving is twisted and is all equipped with buckle (5) that are used for blocking wing pole (41) on height-adjusting nut (4) on two ends of piece (3) open end.
2. The height adjusting device for scaffolds according to claim 1, wherein: the buckle (5) is a U-shaped buckle, and the sealing end of the U-shaped buckle is fixed on the U-shaped screwing piece (3).
3. The height adjusting device for scaffolds according to claim 2, wherein: the sealing end of the U-shaped buckle is welded on the U-shaped screwing piece (3).
4. The height adjusting device for scaffolds according to claim 1, wherein: the one end of power connector (2) is equipped with clamping part (21), the other end is equipped with screw hole (22), the seal end of the piece (3) is twisted soon in the U-shaped is equipped with connecting rod (31), power device (1) presss from both sides tightly on clamping part (21) of power connector (2), connecting rod (31) and screw hole (22) threaded connection of power connector (2).
5. The height adjusting device for scaffolds according to claim 4, wherein: the connecting rod (31) is welded on the U-shaped screwing piece (3).
6. The height adjusting device for scaffolds according to claim 4, wherein: the power device (1) is an electric hand drill.
7. The height adjusting device for scaffolds according to any one of claims 1 to 6, wherein: the open end of the U-shaped screwing piece (3) is provided with a reinforcing ring (6), and a positioning hole (61) is formed in the middle of the reinforcing ring (6).
8. The height adjusting device for scaffolds according to claim 7, wherein: the reinforcing ring (6) is welded and fixed on the U-shaped screwing piece (3).
9. The height adjusting device for scaffolds according to any one of claims 1 to 6, wherein: the U-shaped screwing piece (3) is provided with a reinforcing sleeve at the opening end, and an internal thread capable of being in threaded connection with the height adjusting screw (9) is arranged in the reinforcing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021216968.5U CN212763296U (en) | 2020-06-28 | 2020-06-28 | Height adjusting device for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021216968.5U CN212763296U (en) | 2020-06-28 | 2020-06-28 | Height adjusting device for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212763296U true CN212763296U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021216968.5U Active CN212763296U (en) | 2020-06-28 | 2020-06-28 | Height adjusting device for scaffold |
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| Country | Link |
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| CN (1) | CN212763296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561124A (en) * | 2021-08-01 | 2021-10-29 | 龚潇 | Assembly mechanism of construction scaffold |
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2020
- 2020-06-28 CN CN202021216968.5U patent/CN212763296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561124A (en) * | 2021-08-01 | 2021-10-29 | 龚潇 | Assembly mechanism of construction scaffold |
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