CN215484490U - Telescopic scaffold - Google Patents
Telescopic scaffold Download PDFInfo
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- CN215484490U CN215484490U CN202120789217.0U CN202120789217U CN215484490U CN 215484490 U CN215484490 U CN 215484490U CN 202120789217 U CN202120789217 U CN 202120789217U CN 215484490 U CN215484490 U CN 215484490U
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- telescopic
- scaffold
- operation platform
- platform
- support rod
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- 230000001681 protective effect Effects 0.000 claims description 7
- 230000009194 climbing Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a telescopic scaffold, which comprises: 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 working platform plate and screws, wherein the working platform plate is positioned above the fixed operation platform, the screws are arranged at four corners of the working platform plate, each screw is provided with a steering wheel, each screw is in threaded connection with an internal thread pipe fitting, and the internal thread pipe fittings are vertically arranged on the corresponding support rod pieces. The utility model can adjust the height, and is suitable for high-altitude operation at different heights; the horizontal position can be adjusted, the method is suitable for construction operation of different horizontal planes, and the effect of good universality is achieved.
Description
Technical Field
The utility model relates to the field of scaffolds, in particular to a telescopic 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 telescopic 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 telescopic 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 working platform plate and screws, wherein the working platform plate is positioned above the fixed operation platform, the screws are arranged at four corners of the working platform plate, each screw is provided with a steering wheel, each screw is in threaded connection with an internal thread pipe fitting, and the internal thread pipe fittings are vertically arranged on the corresponding support rod pieces.
Further, the telescopic scaffold provided by the utility model, the lifting operation platform, further comprises:
the fixing component comprises a connecting sleeve, the connecting sleeve is in threaded connection with the upper part of the screw rod, and a connecting rod is arranged between every two adjacent connecting sleeves;
and the fastening pieces are arranged on the end surfaces of two ends of the working table plate in the same horizontal direction and are connected to the connecting rods.
Further, the telescopic scaffold provided by the utility model further comprises:
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 telescopic scaffold provided by the utility model further comprises:
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.
Further, according to the telescopic scaffold provided by the utility model, the internal thread pipe fitting is arranged on the support rod through the limiting sleeve.
Further, according to the telescopic scaffold provided by the utility model, the internal thread pipe fitting is arranged on the inner side surface of the support rod piece, and the lower end of the internal thread pipe fitting is arranged on the fixed operation platform.
Further, according to the telescopic scaffold provided by the utility model, the internal thread pipe fitting is arranged on the outer side face of the support rod.
Further, according to the telescopic scaffold provided by the present invention, the lifting operation platform further comprises:
and the guardrail is upwards arranged along the workbench plate.
Further, the present invention provides a telescopic scaffold, 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.
Further, the present invention provides a telescopic scaffold, wherein the scaffold unit further comprises:
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 telescopic 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 internal thread pipe fitting of the lifting operation platform is vertically arranged on the support rod piece, and the steering wheel is rotated to drive the screw rod to move up and down relative to the internal thread pipe fitting, so that the working table plate of the lifting operation platform is driven to move up and down, the height adjustment of the lifting operation platform is realized, and the telescopic scaffold is suitable for high-altitude operation at different heights.
According to the telescopic 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 telescopic scaffold;
fig. 2 to 3 are partially enlarged structural views of a lifting operation platform node of the telescopic scaffold;
FIG. 4 is a partially enlarged schematic view of the supporting unit;
shown in the figure:
100. a telescopic scaffold;
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 body 121, a workbench plate 122, a screw rod 123, a steering wheel 124, an internal thread pipe fitting 125, a guardrail 126, a connecting rod 127, a connecting sleeve 128, a fastening piece 129 and a limiting sleeve;
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 a telescopic 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 screw rods 122 arranged at four corners of the work table plate 121, wherein a steering wheel 123 is arranged on each screw rod 122, each screw rod 122 is in threaded connection with an internal thread pipe fitting 124, and the internal thread pipe fittings 124 are vertically arranged on the corresponding support rods 111.
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 telescopic scaffold 100 according to the embodiment of the present invention, the lifting operation platform 120 may further include:
and the fixing component comprises connecting sleeves 127, the connecting sleeves 127 are in threaded connection with the upper parts of the screw rods 122, and a connecting rod 126 is arranged between every two adjacent connecting sleeves 127.
And fasteners 128 arranged at the end surfaces of the two ends of the worktable 121 in the same horizontal direction, wherein the fasteners 128 are connected to the connecting rods 126.
Wherein the fixing component is used for fixing the screw 122 on one hand, and the connecting rod 126 in the fixing component is used for realizing the stable connection of the worktable board 121 through the fastener 129 with the worktable board 121 on the other hand. The structure of the working platform 121 and the fastening member 128 thereon is suitable for fixing the operating platform 111, and the fastening member 128 can be fastened to the cross bar 113 without an additional connecting rod.
Referring to fig. 1 and 4, a telescopic scaffold 100 provided in 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 scaffold 100.
Referring to fig. 1, the telescopic scaffold 100 provided in the 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 telescopic scaffold 100 according to 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 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 telescopic scaffold 100 according to the embodiment of the present invention, the internal threaded pipe 124 is disposed on the support rod 111 through a limiting sleeve 129. Wherein, the limiting sleeve 129 is two arranged up and down to improve the stable connection of the internal thread pipe fitting 124 and ensure the structure safety.
Referring to fig. 1, in the telescopic scaffold 100 according to the embodiment of the present invention, the internal threaded pipe 124 is disposed on the inner side of the support rod 111, and the lower end of the internal threaded pipe is disposed on the fixed operation platform 112. Advantageously, the lower end of the female threaded fitting 124 may be supported on the upper surface of the stationary operating platform 112 to improve the secure attachment of the female threaded fitting 124. At this time, the length of the screw 122 is less than or equal to the length of the female screw pipe 124.
In the telescopic scaffold 100 according to the embodiment of the present invention, the internal threaded pipe 124 is disposed on the outer side surface of the support rod 111. With this arrangement, the length of the screw 122 can be made greater than that of the female screw 124, so as to increase the height of the table plate 121.
Referring to fig. 1 to fig. 3, in the telescopic scaffold 100 according to the embodiment of the present invention, the lifting operation platform 120 may further include:
and a fence 125 provided upward along the work table plate 121. The safety of the construction worker on the lifting operation platform 120 can be ensured by the guard rail 125 to prevent falling.
Referring to fig. 1, in the telescopic 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 telescopic 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 telescopic scaffold 100 provided by the embodiment of the utility model, the support rod 111 of the conventional scaffold unit 110 extends upwards along the fixed operation platform 112, so that the lifting operation platform 120 is arranged above the fixed operation platform 112, the internal thread pipe fitting 124 of the lifting operation platform 120 is vertically arranged on the support rod 111, and the steering wheel 123 is rotated to drive the screw 122 to move up and down relative to the internal thread pipe fitting 124, so that the working table plate 121 of the lifting operation platform 120 is driven to move up and down, so that the height adjustment of the lifting operation platform 120 is realized, and the telescopic scaffold 100 is suitable for high-altitude operation at different heights.
Referring to fig. 1, in the telescopic scaffold 100 according to the embodiment of the present invention, the lifting operation platform 120 is composed of the work platform 121, the steering wheel 123, the screw 122 and the internal thread pipe 124, and has a simple structure, the lifting operation platform 121 is lifted by the screw 122 and the internal thread pipe 124 through the threaded connection, and the steering wheel 123 has an effect of conveniently adjusting the thread direction of the screw 122, so as to conveniently lift or lower the screw 122.
According to the telescopic 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. A telescopic 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 working platform plate and screws, wherein the working platform plate is positioned above the fixed operation platform, the screws are arranged at four corners of the working platform plate, each screw is provided with a steering wheel, each screw is in threaded connection with an internal thread pipe fitting, and the internal thread pipe fittings are vertically arranged on the corresponding support rod pieces.
2. The telescopic scaffold according to claim 1, wherein the lift platform further comprises:
the fixing component comprises a connecting sleeve, the connecting sleeve is in threaded connection with the upper part of the screw rod, and a connecting rod is arranged between every two adjacent connecting sleeves;
and the fastening pieces are arranged on the end surfaces of two ends of the working table plate in the same horizontal direction and are connected to the connecting rods.
3. The telescopic 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 telescopic 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 telescopic scaffold according to claim 1, wherein the internally threaded tubular member is disposed on the support bar by a stop sleeve.
6. The telescopic scaffold according to claim 1, wherein the internally threaded pipe is provided on an inner side of the support bar and a lower end thereof is provided on the fixed operation platform.
7. The telescopic scaffold according to claim 1, wherein the internally threaded tube is provided on an outer side of the support bar.
8. The telescopic scaffold according to claim 1, wherein the lift platform further comprises:
and the guardrail is upwards arranged along the workbench plate.
9. The telescopic 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 telescopic 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 |
|---|---|---|---|
| CN202120789217.0U CN215484490U (en) | 2021-04-19 | 2021-04-19 | Telescopic scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789217.0U CN215484490U (en) | 2021-04-19 | 2021-04-19 | Telescopic scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484490U true CN215484490U (en) | 2022-01-11 |
Family
ID=79774869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120789217.0U Active CN215484490U (en) | 2021-04-19 | 2021-04-19 | Telescopic scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484490U (en) |
-
2021
- 2021-04-19 CN CN202120789217.0U patent/CN215484490U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |