CN209975989U - Anti-overturning device for movable scaffold - Google Patents
Anti-overturning device for movable scaffold Download PDFInfo
- Publication number
- CN209975989U CN209975989U CN201920438749.2U CN201920438749U CN209975989U CN 209975989 U CN209975989 U CN 209975989U CN 201920438749 U CN201920438749 U CN 201920438749U CN 209975989 U CN209975989 U CN 209975989U
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- support
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- pin
- small hole
- chrysanthemum
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Abstract
The utility model relates to a remove scaffold frame anti-overturning device belongs to the construction equipment field, and the vertical setting of vertical landing leg and vertical support is and between the two connect with horizontal support and diagonal bracing respectively, and wherein, the bottom of vertical landing leg has connect the pulley, convenient and remove scaffold frame public removal. The vertical support is equipped with the V type in the side and inserts the ear, inserts two a set of ears, totally two sets of four. The bottom of the movable scaffold is welded with the chrysanthemum plate, and the inserting lugs and the chrysanthemum plate are inserted through the inserting pins, so that the vertical support and the scaffold upright post are tightly combined. The transverse support and the supporting leg are respectively provided with a small hole, the two ends of the oblique support are respectively provided with a small hole, the pin is inserted into the small holes, and the pin is clamped by the pin, so that the transverse support, the vertical supporting leg and the oblique support are tightly combined to form a stable structure. This device adopts above-mentioned design, can be connected with each stand of portable scaffold frame bottom respectively with a plurality of this devices, increases portable scaffold frame's stability and avoids it to empty.
Description
Technical Field
The utility model belongs to the construction equipment field, in particular to remove scaffold frame anti-overturning device.
Background
The moving of the scaffold in the construction industry makes an indispensable equipment less expensive than large mechanical equipment, and more flexible and convenient than the large equipment. It can solve the problem of vertical and horizontal transportation for the workman at the job site. It also has the characteristics of simple assembly and disassembly, good bearing performance, safe and reliable use and the like. Therefore, the movable scaffold is widely applied to construction sites.
However, the movable scaffold has a plurality of problems in the using process, such as that the base installation is not qualified, the cross brace is not qualified, the scaffold is easy to overturn, and the problem of easy overturning is particularly obvious. Therefore, the overturning problem of the movable scaffold needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a device that topples is prevented to removal scaffold to ensure the stability of removal scaffold.
The utility model adopts the technical scheme as follows:
a movable scaffold overturn preventing device comprises a vertical support, a transverse support, an oblique support, V-shaped inserting lugs, vertical supporting legs, pulleys, a bolt, a pin and a chrysanthemum disc;
the chrysanthemum plate is a circular plate with the diameter of about 20cm, the center of the chrysanthemum plate is provided with a hole, four elliptical holes are uniformly distributed on the periphery of the chrysanthemum plate, the hole in the center of the chrysanthemum plate penetrates through the upright post of the scaffold and is welded and fixed, and when one upright post cannot meet the requirement by using the device, the device can be continuously used by using the other three circular holes to increase the stability of the movable scaffold;
the vertical support is a hollow section steel with the length of about 80cm, 2 groups of V-shaped inserting lugs are welded to the upper portion and the lower portion of one side face of the vertical support respectively, one group of V-shaped inserting lugs are two V-shaped inserting lugs, and the V-shaped inserting lugs are V-shaped metal sheets with the vertical height of 5 cm;
the vertical support serves as a medium, and the vertical support can only play a role through the vertical support;
the plug pin penetrates through the V-shaped plug lug and the elliptical hole on the chrysanthemum plate to connect the V-shaped plug lug and the chrysanthemum plate;
on the other side surface of the vertical support, the vertical support of the support is vertically welded and tightly combined with the front end of a horizontal support which is horizontally arranged, and the front end of the horizontal support is provided with a small hole; the rear end of the transverse support is vertically welded and tightly combined with the vertical supporting leg below the transverse support, and the transverse support is used for fixing the movable scaffold and the supporting leg; the vertical supporting leg is a hollow section steel with the length of about 80cm, and a small hole is formed in the lower part of the vertical supporting leg; the lower part of the small hole on the vertical supporting leg is connected with a pulley; the supporting legs and the movable scaffold can move together conveniently;
the inclined support is a steel plate with the length of about 95cm, small holes are reserved at the front end and the rear end of the inclined support, and the small hole at one end of the inclined support is tightly attached to the small hole at the front end of the transverse support and fixed through a pin; the small hole at the other end of the oblique support is tightly combined with the small hole at the lower part of the vertical supporting leg and is fixed by a pin; the transverse support, the oblique support and the vertical support leg form a stable triangle. For stabilizing the entire anti-toppling device.
Furthermore, the bolt is a V-shaped metal part, the vertical height from the triangular vertex to two end points of the bolt is 15cm, and the width of the bolt is gradually narrowed from the triangular vertex to the two end points.
Furthermore, the pin is a hollow steel pipe with the length of about 10cm, the transverse support and the oblique support are inserted in the pin to be connected, and small holes are formed in two ends of the pin and fixed through bolts.
The utility model has the advantages that:
the beneficial effects of the utility model are that available a plurality of this devices are connected with each stand of portable scaffold frame bottom respectively to increase the strong point of portable scaffold frame bottom, and then increase the stability of portable scaffold frame and avoid it to empty.
Drawings
FIG. 1 is a front view of an anti-toppling device;
FIG. 2 is a perspective view of the diagonal brace connection;
FIG. 3 is a complete structural view of the vertical support;
FIG. 4 is a detail view of a plug-in connection;
FIG. 5 is a detail view of the chrysanthemum dish;
in the figure, a vertical support 1, a transverse support 2, an oblique support 3, a 4V-shaped inserting lug, a vertical supporting leg 5, a pulley 6, a bolt 7, a pin 8 and a chrysanthemum plate 9 are arranged.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.
Example (b): as shown in fig. 1-5, an overturn preventing device for a movable scaffold comprises a vertical support 1, a transverse support 2, an inclined support 3, a V-shaped insert lug 4, a vertical leg 5, a pulley 6, a plug 7, a pin 8 and a chrysanthemum disc 9;
the chrysanthemum plate 9 is a circular plate with the diameter of about 20cm, the center of the circular plate is provided with a hole, four elliptical holes are uniformly distributed on the periphery of the circular plate, the hole in the center of the chrysanthemum plate 9 penetrates through the upright post of the scaffold and is welded and fixed, and when one upright post cannot meet the requirement due to the adoption of the device, the device can be continuously used by utilizing the other three circular holes to increase the stability of the movable scaffold;
the vertical support 1 is a hollow section steel with the length of about 80cm, 2 groups of V-shaped inserting lugs 4 are respectively welded on the upper part and the lower part of one side face of the vertical support 1, one group of V-shaped inserting lugs 4 are two V-shaped inserting lugs 4, and the V-shaped inserting lug 4 is a V-shaped metal sheet with the vertical height of 5 cm;
the vertical support 1 is used as a medium, and the vertical support leg 5 can only play a role through the vertical support 1;
the bolt 7 passes through the V-shaped inserting lug 4 and the elliptical hole on the chrysanthemum plate 9 to connect the V-shaped inserting lug and the chrysanthemum plate;
on the other side surface of the vertical support 1, the vertical support 1 is vertically welded and tightly combined with the front end of a horizontal support 2 which is horizontally arranged, and the front end of the horizontal support 2 is provided with a small hole; the rear end of the transverse support 2 is vertically welded and tightly combined with a vertical supporting leg 5 below the transverse support for fixing a movable scaffold and the supporting leg; the vertical supporting leg 5 is a hollow section steel with the length of about 80cm, and a small hole is formed in the lower portion of the vertical supporting leg 5; the lower part of the small hole on the vertical supporting leg 5 is connected with a pulley 6; the supporting legs and the movable scaffold can move together conveniently;
the inclined support 3 is a steel plate with the length of about 95cm, small holes are reserved at the front end and the rear end of the inclined support 3, and the small hole at one end of the inclined support 3 is tightly attached to the small hole at the front end of the transverse support 2 and fixed through a pin 8; the small hole at the other end of the inclined support 3 is tightly combined with the small hole at the lower part of the vertical supporting leg 5 and is fixed by a pin 8; the transverse support 2, the oblique support 3 and the vertical support leg 5 form a stable triangle. Is used for stabilizing the whole overturn-preventing device; the plug pin 7 is a V-shaped metal part, the vertical height from the triangular vertex to two end points is 15cm, and the width of the plug pin 7 is gradually narrowed from the triangular vertex to the two end points; the pin 8 is a hollow steel pipe with the length of about 10cm, the transverse support 2 and the oblique support 3 are inserted and connected, and two ends of the pin 8 are provided with small holes and fixed by bolts 7.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a remove scaffold frame anti-overturning device, includes vertical support (1), horizontal support (2), diagonal bracing (3), ear (4), vertical landing leg (5), pulley (6), bolt (7), pin (8), chrysanthemum dish (9), its characterized in that are inserted to the V type:
the chrysanthemum plate (9) is a circular plate with the diameter of about 20cm, the center of the chrysanthemum plate is provided with a hole, four elliptical holes are uniformly distributed on the periphery of the chrysanthemum plate, and the center hole of the chrysanthemum plate (9) penetrates through the upright post of the scaffold and is welded and fixed;
the vertical support (1) is a hollow section steel with the length of about 80cm, 2 groups of V-shaped inserting lugs (4) are respectively welded on the upper side and the lower side of one side face of the vertical support (1), one group of V-shaped inserting lugs (4) are two V-shaped inserting lugs (4), and each V-shaped inserting lug (4) is a V-shaped metal sheet with the vertical height of 5 cm;
the plug pin (7) passes through the V-shaped plug lug (4) and the elliptical hole on the chrysanthemum plate (9) to connect the V-shaped plug lug and the chrysanthemum plate;
on the other side surface of the vertical support (1), the vertical support (1) of the support is vertically welded and tightly combined with the front end of a horizontal support (2) which is horizontally arranged, and the front end of the horizontal support (2) is provided with a small hole; the rear end of the transverse support (2) is vertically welded and tightly combined with a vertical supporting leg (5) below the transverse support, the vertical supporting leg (5) is a hollow section steel with the length of about 80cm, and a small hole is formed in the lower part of the vertical supporting leg (5); the lower part of the upper small hole of the vertical supporting leg (5) is connected with a pulley (6);
the inclined support (3) is a steel plate with the length of about 95cm, small holes are reserved at the front end and the rear end of the inclined support, and the small hole at one end of the inclined support (3) is tightly attached to the small hole at the front end of the transverse support (2) and fixed through a pin (8); the small hole at the other end of the inclined support (3) is tightly combined with the small hole at the lower part of the vertical supporting leg (5) and is fixed by a pin (8); the transverse support (2), the oblique support (3) and the vertical support leg (5) form a stable triangle.
2. The anti-toppling device for a mobile scaffold according to claim 1, wherein: the plug (7) is a V-shaped metal part, the vertical height from the triangular vertex to two end points is 15cm, and the width of the plug (7) is gradually narrowed from the triangular vertex to the two end points.
3. The anti-toppling device for a mobile scaffold according to claim 1, wherein: the pin (8) is a hollow steel pipe with the length of about 10cm, the transverse support (2) and the inclined support (3) are inserted and connected, and small holes are formed in the two ends of the pin (8) and fixed through the bolts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438749.2U CN209975989U (en) | 2019-04-02 | 2019-04-02 | Anti-overturning device for movable scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438749.2U CN209975989U (en) | 2019-04-02 | 2019-04-02 | Anti-overturning device for movable scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975989U true CN209975989U (en) | 2020-01-21 |
Family
ID=69256470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920438749.2U Expired - Fee Related CN209975989U (en) | 2019-04-02 | 2019-04-02 | Anti-overturning device for movable scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209975989U (en) |
-
2019
- 2019-04-02 CN CN201920438749.2U patent/CN209975989U/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: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |