CN215484514U - Lifting scaffold - Google Patents
Lifting scaffold Download PDFInfo
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- CN215484514U CN215484514U CN202120789115.9U CN202120789115U CN215484514U CN 215484514 U CN215484514 U CN 215484514U CN 202120789115 U CN202120789115 U CN 202120789115U CN 215484514 U CN215484514 U CN 215484514U
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- scaffold
- operation platform
- lifting
- rods
- support rod
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Abstract
The utility model discloses a lifting scaffold, comprising: the scaffold unit at least comprises four support rods which are distributed in a rectangular shape and a fixed operation platform which is arranged on the support rods, and each support rod extends upwards along the fixed operation platform; the lifting operation platform comprises a work table plate and hydraulic oil cylinders, the work table plate is located above the fixed operation platform, the hydraulic oil cylinders are vertically arranged on each support rod piece, connecting rods are arranged among the hydraulic oil cylinders, the connecting rods are arranged at two ends of the work table plate in at least the same horizontal direction, the work table plate is arranged on the connecting rods, and the hydraulic oil cylinders are connected with a hydraulic controller through oil pipes. The utility model can adjust the height position and the horizontal position, is suitable for high-altitude operation at different heights and construction operation at different horizontal planes, and has the effects of good universality and convenient control.
Description
Technical Field
The utility model relates to the field of scaffolds, in particular to a lifting scaffold.
Background
In the building construction process, a scaffold is often required to be used for the construction operation personnel to work at a high place. The conventional scaffold is fixed in height and is constructed by pipe fittings at one time according to the construction height, and the conventional scaffold has the defect that the height of the scaffold is fixed and cannot be adjusted. When the construction position changes, the movement is inconvenient. Therefore, the use environment of the scaffold is greatly limited, and the applicability of the scaffold cannot be adjusted according to height change or levelness change.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a lifting scaffold to solve the problem of large limitation of the use environment.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a lifting scaffold comprising:
the scaffold unit at least comprises four support rods which are distributed in a rectangular shape and a fixed operation platform which is arranged on the support rods, and each support rod extends upwards along the fixed operation platform;
the lifting operation platform comprises a work table plate and hydraulic oil cylinders, the work table plate is located above the fixed operation platform, the hydraulic oil cylinders are vertically arranged on each support rod piece, connecting rods are arranged among the hydraulic oil cylinders, the connecting rods are arranged at two ends of the work table plate in at least the same horizontal direction, the work table plate is arranged on the connecting rods, and the hydraulic oil cylinders are connected with a hydraulic controller through oil pipes.
Further, the present invention provides a lifting scaffold, further comprising:
and the clamping pieces are arranged on the end faces of two ends of the working table plate in at least the same horizontal direction and are clamped on the connecting rod.
Further, the present invention provides a lifting scaffold, further comprising:
the supporting unit comprises four telescopic rods, wherein each telescopic rod is in threaded connection with the lower end of each supporting rod piece, a supporting plate is arranged at the lower end of each telescopic rod, and a balancing weight is arranged on each supporting plate.
Further, the present invention provides a lifting scaffold, further comprising:
the moving unit comprises a protective frame which is arranged on each support rod piece and is positioned on the outer side surface of each support rod piece, and universal wheels which are arranged on the protective frame.
Furthermore, according to the lifting scaffold provided by the utility model, the hydraulic oil cylinder is arranged on the support rod piece through the limiting sleeve.
Furthermore, according to the lifting scaffold provided by the utility model, the hydraulic oil cylinder is arranged on the inner side surface of the support rod piece, and the lower end of the hydraulic oil cylinder is arranged on the fixed operation platform.
Furthermore, according to the lifting scaffold provided by the utility model, the hydraulic oil cylinder is arranged on the outer side surface of the support rod piece.
Further, the lifting operation platform of the lifting scaffold provided by the utility model further comprises:
and the guardrail is upwards arranged along the workbench plate, and the hydraulic controller is arranged on the guardrail.
Further, the present invention provides a lifting scaffold, wherein the scaffold unit further includes:
the cross rods are arranged between the adjacent support rod pieces;
and the inclined supporting rods are arranged between the adjacent supporting rod pieces.
Further, the present invention provides a lifting scaffold, wherein the scaffold unit further includes:
the climbing ladder is arranged on a plane formed by two adjacent support rod pieces.
Compared with the prior art, the utility model has the following beneficial effects:
according to the lifting scaffold provided by the utility model, the support rod piece of the traditional scaffold unit extends upwards along the fixed operation platform, so that the lifting operation platform is arranged above the fixed operation platform, the support rod piece is vertically arranged on the support rod piece through the hydraulic oil cylinder, the connecting rod is arranged between the adjacent hydraulic oil cylinders, the working table plate of the lifting operation platform is arranged on the connecting rod, and oil is input into the hydraulic oil cylinder through the oil pipe through the hydraulic controller to control the hydraulic oil cylinder to drive the working table plate to move up and down through the connecting rod, so that the height adjustment of the lifting operation platform is realized, and the lifting scaffold is suitable for high-altitude operation at different heights.
According to the lifting scaffold provided by the utility model, the fixed operating platform and the lifting operating platform are two layers of working platforms, so that the construction requirements of different height positions can be met, the universality is better, and the limitation defect of the fixed operating platform at the fixed height position on the traditional scaffold is overcome.
Drawings
Fig. 1 is a schematic structural view of a lifting scaffold;
fig. 2 is a partial enlarged structural view of a lifting operation platform node of the lifting scaffold;
FIG. 3 is a partially enlarged schematic view of the supporting unit;
shown in the figure:
100. lifting scaffolds;
110. the scaffold comprises a scaffold unit 111, support rods 112, a fixed operation platform 113, crossbars 114, diagonal braces 115 and a climbing ladder;
120. the lifting operation platform comprises a lifting operation platform 121, a workbench plate 122, a hydraulic oil cylinder 123, a connecting rod 124, an oil pipe 125, a hydraulic controller 126, a guardrail 127, a limiting sleeve 128 and a clamping piece;
130. a moving unit 131, a cradle 132, a universal wheel;
140. supporting unit, 141, telescopic link, 142, backup pad, 143, balancing weight.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
referring to fig. 1, an embodiment of the present invention provides an elevating scaffold 100, which may include:
the scaffold unit 110 at least comprises four support rods 111 distributed in a rectangular shape and a fixed operation platform 112 arranged on the support rods 111, wherein each support rod 111 extends upwards along the fixed operation platform 112.
The lifting operation platform 120 comprises a work table plate 121 located above the fixed operation platform 112, and hydraulic oil cylinders 122 vertically arranged on each support rod 1111, wherein connecting rods 123 are arranged between the hydraulic oil cylinders 122, the connecting rods 123 are arranged at two ends of the work table plate 121 in at least the same horizontal direction, the work table plate 121 is arranged on the connecting rods 123, and the hydraulic oil cylinders 122 are connected with a hydraulic controller 125 through oil pipes 124.
The fixed operation platform 112 may be a rectangular plate, and the fixed operation platform 112 may be fixedly disposed by connecting rods between the four support rods 111, or may be disposed on the rods by fastening with a fastening member or a fastening member disposed on the end faces of the two opposite ends of the fixed operation platform. The support rod 111 extends upwards along the fixed operation platform 112, so that the upper end surface of the support rod 111 is higher than the plane of the fixed operation platform 112, and the purpose of the support rod is to provide the lifting operation platform 120.
Referring to fig. 1 to fig. 2, in the lifting scaffold 100 according to the embodiment of the present invention, the lifting operation platform 120 may further include:
and the clamping pieces 128 are arranged on the end faces of at least two ends of the workbench plate 121 in the same horizontal direction, and the clamping pieces 128 are clamped on the connecting rods 123. The purpose of this is to arrange the work table plate 121 on the connecting rod 123 to achieve hydraulic lift control.
The joint 128 can realize the rapid assembly of the working table plate 121 and the connecting rod 123, and has the advantage of convenient disassembly and assembly. The structure of the working platen 121 and the clip 128 thereon is suitable for fixing the operating platform 111, and at this time, the clip 128 can be clipped on the cross bar 113 without an additional connecting rod.
Referring to fig. 1 and 3, an elevating scaffold 100 according to an embodiment of the present invention may further include:
the supporting unit 140 includes four telescopic rods 141, each telescopic rod 141 is connected to the lower end of the corresponding supporting rod 111 through a thread, a supporting plate 142 is disposed at the lower end of each telescopic rod 141, and a weight 143 is disposed on the supporting plate 142. Wherein the supporting plate 142 may be a rectangular plate to improve its supporting surface. The weight 143 may be a semicircular metal block to improve the overall stability of the lifting scaffold 100.
Referring to fig. 1, an elevating scaffold 100 provided in an embodiment of the present invention may further include:
the moving unit 130 includes a protective frame 131 disposed on each of the support rods 111 and located on an outer side of the support rod 111, and a universal wheel 132 disposed on the protective frame 131. Wherein the lowermost end of the protective frame 131 is lower than the lower end of the support rod 111, so that the lower end of the support rod 111 is suspended. The moving unit 130 is disposed at an outer side surface of the support rod 111 in order to prevent the hole support unit 140 from interfering.
The moving unit 130 and the supporting unit 140 may adjust whether to contact the construction plane through the lifting of the supporting unit 140, so as to realize whether to move the scaffold unit 110 and the lifting operation platform 120 thereon on the horizontal plane through the moving unit 130, thereby overcoming the limitation of the construction operation site of the conventional scaffold on the horizontal plane. The moving principle is as follows:
first, the telescopic rod 141 of the supporting unit 140 is adjusted to drive the supporting plate 142 to ascend and separate from the construction platform, so that the scaffold unit 110 and the lifting platform 120 thereon are suspended.
Next, the moving unit 130 is pushed in a horizontal plane to move to a designated position.
Finally, the support plate 142 is driven to descend to the construction platform by adjusting the telescopic rod 141 of the support unit 140, so that the scaffold unit 110 and the lifting operation platform 120 thereon enter the construction site. A weight 143 may be provided on the support plate 142 as necessary.
After the level adjustment, the height adjustment is performed by lifting the operation platform 120 to be suitable for the high altitude work.
In practical use of the lifting scaffold 100 provided in the embodiment of the present invention, the fixed operation platform 110 is used as a lower working platform, and the lifting operation platform 120 is used as an upper working platform, and when high-altitude construction is performed in a construction area beyond a normal range, the lifting operation platform 120 is used to assist in operation by the lifting height of the working platform 121, so that the construction safety and convenience are improved.
Referring to fig. 1 to 3, in the lifting scaffold 100 according to the embodiment of the present invention, the hydraulic cylinder 124 is disposed on the support rod 111 through a limiting sleeve 127. Wherein, two of limit sleeve 127 are set up from top to bottom to improve hydraulic cylinder 124's stable connection, guarantee structure safety.
Referring to fig. 1, in the lifting scaffold 100 according to the embodiment of the present invention, the hydraulic cylinder 124 is disposed on the inner side of the support rod 111, and the lower end of the hydraulic cylinder is disposed on the fixed operation platform 112. Advantageously, the lower end of hydraulic ram 124 may be supported on the upper surface of fixed operating platform 112 to improve the secure attachment of hydraulic ram 124.
Of course, the hydraulic cylinder 124 is arranged on the outer side surface of the support rod 111.
Referring to fig. 1 to fig. 3, in the lifting scaffold 100 according to the embodiment of the present invention, the lifting platform 120 may further include:
and a guardrail 126 disposed upward along the work table plate 121. The guardrail 126 can ensure the safety of the construction worker on the lifting operation platform 120 against falling.
Referring to fig. 1, in the lifting scaffold 100 provided in the embodiment of the present invention, the scaffold unit 110 may further include:
a cross bar 113 disposed between adjacent ones of the support bars 111; wherein the cross bars 113 may be disposed at opposite ends, or between every two adjacent support bars 111.
And inclined supporting rods 114 arranged between the adjacent supporting rods 111. The inclined supporting rods 114 can be arranged in the same direction or in a crossed manner.
The crossbars 113 and the diagonal braces 114 both ensure the structural stability of the scaffold unit 110 and improve the safety.
Referring to fig. 1, in the lifting scaffold 100 provided in the embodiment of the present invention, the scaffold unit 110 may further include:
and the climbing ladder 115 is arranged on a plane formed by two adjacent support rods 111. Climbing ladder 115 facilitates access by construction workers to the work decks of fixed operator platform 112 and lift operator platform 120.
According to the lifting scaffold 100 provided by the utility model, the support rod 111 of the traditional scaffold unit extends upwards along the fixed operation platform 112, the lifting operation platform 120 is arranged above the fixed operation platform 112, the support rod 111 is vertically arranged on the support rod 111 through the hydraulic oil cylinder 122, the connecting rod 123 is arranged between the adjacent hydraulic oil cylinders 122, the working platform plate 121 of the lifting operation platform 120 is arranged on the connecting rod 123, oil is input into the hydraulic oil cylinder 122 through the oil pipe 124 through the hydraulic controller 125 to control the hydraulic oil cylinder 122 to drive the working platform plate 121 to move up and down through the connecting rod, so that the height adjustment of the lifting operation platform 120 is realized, and the lifting scaffold is suitable for high-altitude operation at different heights.
Referring to fig. 1, in the lifting scaffold 100 according to the embodiment of the present invention, the lifting operation platform 120 is composed of the work platform 121, the hydraulic cylinder 122, the connecting rod 123, and the oil pipe 124, and the hydraulic controller 125 controls the hydraulic cylinder 122 to drive the work platform 121 to move up and down, so that the control is convenient, the labor is saved, and the semi-automation of the lifting is realized, thereby improving the construction efficiency.
In the lifting scaffold 100 provided by the embodiment of the present invention, the fixed operation platform 112 and the lifting operation platform 120 are two layers of work platforms, so that the construction requirements of different height positions can be met, the universality is good, and the limitation defect of the fixed operation platform 112 at the fixed height position on the conventional scaffold is overcome.
The present invention is not limited to the above-described specific embodiments, and it is apparent that the above-described embodiments are some, not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model. Other levels of modification and variation of the present invention may be made by those skilled in the art. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims.
Claims (10)
1. An elevating scaffold, comprising:
the scaffold unit at least comprises four support rods which are distributed in a rectangular shape and a fixed operation platform which is arranged on the support rods, and each support rod extends upwards along the fixed operation platform;
the lifting operation platform comprises a work table plate and hydraulic oil cylinders, the work table plate is located above the fixed operation platform, the hydraulic oil cylinders are vertically arranged on each support rod piece, connecting rods are arranged among the hydraulic oil cylinders, the connecting rods are arranged at two ends of the work table plate in at least the same horizontal direction, the work table plate is arranged on the connecting rods, and the hydraulic oil cylinders are connected with a hydraulic controller through oil pipes.
2. The elevating scaffold of claim 1, further comprising:
and the clamping pieces are arranged on the end faces of two ends of the working table plate in at least the same horizontal direction and are clamped on the connecting rod.
3. The elevating scaffold of claim 1, further comprising:
the supporting unit comprises four telescopic rods, wherein each telescopic rod is in threaded connection with the lower end of each supporting rod piece, a supporting plate is arranged at the lower end of each telescopic rod, and a balancing weight is arranged on each supporting plate.
4. The elevating scaffold of claim 3, further comprising:
the moving unit comprises a protective frame which is arranged on each support rod piece and is positioned on the outer side surface of each support rod piece, and universal wheels which are arranged on the protective frame.
5. The lifting scaffold according to claim 1, wherein the hydraulic ram is disposed on the support bars by a limit sleeve.
6. The lifting scaffold according to claim 1, wherein the hydraulic cylinder is provided on the inner side of the support bars and the lower end thereof is provided on the fixed operation platform.
7. The lifting scaffold according to claim 1, wherein the hydraulic ram is disposed on an outer side of the support bars.
8. The elevating scaffold of claim 1, wherein the elevating platform further comprises:
and the guardrail is upwards arranged along the workbench plate, and the hydraulic controller is arranged on the guardrail.
9. The elevating scaffold according to claim 1, wherein the scaffold unit further comprises:
the cross rods are arranged between the adjacent support rod pieces;
and the inclined supporting rods are arranged between the adjacent supporting rod pieces.
10. The elevating scaffold according to claim 1, wherein the scaffold unit further comprises:
the climbing ladder is arranged on a plane formed by two adjacent support rod pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789115.9U CN215484514U (en) | 2021-04-19 | 2021-04-19 | Lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789115.9U CN215484514U (en) | 2021-04-19 | 2021-04-19 | Lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484514U true CN215484514U (en) | 2022-01-11 |
Family
ID=79774922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120789115.9U Active CN215484514U (en) | 2021-04-19 | 2021-04-19 | Lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484514U (en) |
-
2021
- 2021-04-19 CN CN202120789115.9U patent/CN215484514U/en active Active
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| GR01 | Patent grant |