CN219863995U - Cantilever type scaffold stand bar positioning device - Google Patents
Cantilever type scaffold stand bar positioning device Download PDFInfo
- Publication number
- CN219863995U CN219863995U CN202320818596.0U CN202320818596U CN219863995U CN 219863995 U CN219863995 U CN 219863995U CN 202320818596 U CN202320818596 U CN 202320818596U CN 219863995 U CN219863995 U CN 219863995U
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- positioning
- side clamping
- attaching
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 12
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a cantilever scaffold vertical rod positioning device, which comprises: the I-steel comprises a web plate and wing plates arranged at the upper end and the lower end of the web plate; the base comprises a horizontal bonding plate, a first side clamping plate, a first connecting vertical plate and a first vertical bonding plate; the first vertical bonding plate is bonded with the left side face of the web plate; the side clamping piece comprises a second connecting vertical plate, a second side clamping plate and a second vertical attaching plate, wherein the second connecting vertical plate is detachably and fixedly connected with the first connecting vertical plate, and the second vertical attaching plate is attached to the right side face of the web plate. According to the utility model, the left side of the wing plate is clamped by the horizontal attaching plate and the first side clamping plate, the right side of the wing plate is clamped by the second side clamping plate in cooperation with the horizontal attaching plate, and the web plate is clamped by the first vertical attaching plate and the second vertical attaching plate, so that the contact area and the connection stability of the base, the side clamping piece and the I-steel are improved; the second connecting vertical plate is detachably connected with the first connecting vertical plate, so that the base and the side clamping piece are convenient to install and detach, and the side clamping piece is convenient to reuse.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a cantilever scaffold vertical rod positioning device.
Background
The overhanging scaffold is more common in the construction process of high-rise buildings, after the stressed I-steel of the overhanging scaffold is installed, the traditional vertical rod positioning device is a welding positioning rib, then the vertical rods are installed, the traditional scaffold vertical rod positioning uses short steel bars to be welded on the I-steel as positioning ribs, the welding positioning rib not only consumes labor and materials, but also is difficult to control in welding quality, and the safe use of the overhanging scaffold body is affected. The detachable vertical rod positioning device is usually clamped and fixed with the wing plate at the upper end of the I-steel, and the installation stability is general.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a cantilever scaffold vertical rod positioning device.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an overhanging scaffold pole positioner, comprising: the I-steel comprises a web plate and wing plates arranged at the upper end and the lower end of the web plate; the base comprises a horizontal bonding plate, a first side clamping plate, a first connecting vertical plate and a first vertical bonding plate; the bottom surface of the horizontal attaching plate is attached to the upper surface of the wing plate, the first side clamping plate is fixedly connected to the left side of the horizontal attaching plate and attached to the bottom surface of the left side of the wing plate, the first connecting vertical plate is fixedly connected to the right side of the horizontal attaching plate, and the first vertical attaching plate is fixedly connected with the first side clamping plate and attached to the left side of the web plate; the side clamping piece is arranged on the right side of the base and comprises a second connecting vertical plate, a second side clamping plate and a second vertical attaching plate, the second connecting vertical plate is detachably and fixedly connected with the first connecting vertical plate through a fastener, the second side clamping plate is fixedly connected with the second connecting vertical plate and attached to the bottom surface of the right side of the wing plate, and the second vertical attaching plate is fixedly connected with the second side clamping plate and attached to the right side surface of the web plate; the rod positioning piece is fixedly arranged on the upper surface of the horizontal attaching plate.
Further, a first reinforcing rib is connected between the first side clamping plate and the first vertical bonding plate.
Further, the upper end of the horizontal laminating plate is provided with a positioning groove, the rod positioning piece is a circular tube, and the bottom of the rod positioning piece is embedded into the positioning groove and is fixedly connected with the horizontal laminating plate through welding.
Further, the first connecting riser is provided with a plurality of first connecting holes, the second connecting riser is provided with a plurality of second connecting holes corresponding to the first connecting holes, and the first connecting holes are aligned with the corresponding second connecting holes and are provided with detachable fasteners.
Further, the fastener comprises a bolt and a clamping nut, and the bolt penetrates through the first connecting hole and the second connecting hole and is connected with the clamping nut.
Further, the front side and the rear side of the second connecting vertical plate are provided with positioning side plates, and the first connecting vertical plate is positioned between the two positioning side plates.
Further, the upper end of the second connecting vertical plate is provided with a lap joint positioning plate, and the lap joint positioning plate is lapped on the upper end of the first connecting vertical plate.
Further, the left side of the bolt is provided with a bolt head, and the bolt head is closely adjacent to the positioning side plate and limited by the positioning side plate by a rotation movement angle.
Further, a first jacking screw is threaded on the first side clamping plate, and the first jacking screw is jacked on the left side bottom surface of the wing plate.
Further, the first side clamping plate is provided with a first through hole corresponding to the first tightening screw, a first mounting nut is fixed on the bottom surface of the first side clamping plate corresponding to the first through hole, and the first tightening screw is in threaded connection with the first mounting nut.
The utility model has the following beneficial effects:
the left side of the wing plate is clamped by the horizontal attaching plate and the first side clamping plate, the right side of the wing plate is clamped by the second side clamping plate in cooperation with the horizontal attaching plate, and the web plate is clamped by the first vertical attaching plate and the second vertical attaching plate, so that the contact area and the connection stability of the base, the side clamping piece and the I-steel are improved; the second connecting vertical plate is detachably connected with the first connecting vertical plate, so that the base and the side clamping piece are convenient to install and detach, and the side clamping piece is convenient to reuse.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a structure lacking I-steel;
FIG. 4 is a schematic view of the exploded view of FIG. 3;
FIG. 5 is a schematic view of the structure of the side clip;
FIG. 6 is a schematic structural view of the base;
FIG. 7 is a schematic view of an exploded view of the base and lever positioning member;
fig. 8 is a partial cross-sectional view of another embodiment of the present utility model.
Legend description:
i-steel 100, web 110, wing plate 120;
the base 200, the horizontal lamination plate 210, the positioning groove 211, the first side clamping plate 220, the first perforation 221, the first mounting nut 222, the first connecting riser 230, the first connecting hole 231, the first vertical lamination plate 240, the first reinforcing rib 250, the first tightening screw 260;
the side clamping piece 300, the second connecting vertical plate 310, the second connecting hole 311, the positioning side plate 312, the lap positioning plate 313, the second side clamping plate 320, the second mounting nut 321, the second jacking screw 322, the second vertical adhesion plate 330 and the second reinforcing rib 340;
a lever positioning member 400;
a bolt 500, a bolt head 501, and a clamping nut 510.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1 to 6, an overhanging type scaffold vertical rod positioning apparatus according to a preferred embodiment of the present utility model includes an i-beam 100, a base 200, a side clamping member 300 and a rod positioning member 400.
The whole I-steel 100 extends along the front and back direction, the I-steel 100 comprises a web 110 and wing plates 120, the two wing plates 120 are respectively connected to the upper end and the lower end of the web 110, the wing plates 120 are perpendicular to the web 110, and the middle part of each wing plate 120 is connected with the end part of the web 110, so that the I-steel 100 is bilaterally symmetrical. The base 200 includes a horizontal bonding plate 210, a first side clamping plate 220, a first connecting riser 230, and a first vertical bonding plate 240; the bottom surface of the horizontal attaching plate 210 is attached to the upper surface of the wing plate 120, and the left side of the first side clamping plate 220 is connected to the left side of the horizontal attaching plate 210 through a vertical connecting block. The first side clamping plate 220 is fixedly connected to the left side of the horizontal attaching plate 210 and attached to the bottom surface of the left side of the wing plate 120, the first connecting vertical plate 230 is fixedly connected to the right side of the horizontal attaching plate 210, the first vertical attaching plate 240 is fixedly connected with the first side clamping plate 220, and the first vertical attaching plate 240 extends vertically and attaches to the left side surface of the web plate 110; the side clamping piece 300 is arranged on the right side of the base 200, the side clamping piece 300 comprises a second connecting vertical plate 310, a second side clamping plate 320 and a second vertical attaching plate 330, the second connecting vertical plate 310 is detachably and fixedly connected with the first connecting vertical plate 230 through a fastener, the second connecting vertical plate 310 is attached to the first connecting vertical plate 230, the second side clamping plate 320 is fixedly connected with the second connecting vertical plate 310, the second side clamping plate 320 is attached to the right side bottom surface of the wing plate 120, the second vertical attaching plate 330 is fixedly connected with the second side clamping plate 320, and the second vertical attaching plate 330 extends vertically and is attached to the right side surface of the web plate 110; the rod positioning member 400 is fixedly installed on the upper surface of the horizontal attaching plate 210, and is used for inserting and positioning the upright rods of the scaffold.
According to the cantilever scaffold vertical rod positioning device provided by the embodiment of the utility model, the left side of the wing plate 120 is clamped by the horizontal attaching plate 210 and the first side clamping plate 220, the right side of the wing plate 120 is clamped by the second side clamping plate 320 in cooperation with the horizontal attaching plate 210, and the web plate 110 is clamped by the first vertical attaching plate 240 and the second vertical attaching plate 330; the utility model improves the contact area and the connection stability of the base 200 and the side clamping piece 300 and the I-steel 100, so that the base 200 and the side clamping piece 300 can be stably connected to the I-steel 100, and the risk of overturning is reduced; the detachable connection of the second connecting riser 310 with the first connecting riser 230 facilitates the installation and removal of the base 200 and the side clamps 300, and the repeated use.
In some embodiments of the present utility model, a first reinforcing rib 250 is connected between the first side clamping plate 220 and the first vertical bonding plate 240. The first reinforcing rib 250 is used for reinforcing the structural strength of the first side clamping plate 220 and the first vertical bonding plate 240, reducing deformation thereof, enabling the first vertical bonding plate to bear large acting force, improving structural stability and structural strength and improving device reliability. As shown in fig. 6, the first reinforcing ribs 250 are provided in two, respectively provided at the front and rear sides of the first side clamping plate 220 and the first vertical bonding plate 240. Similarly, a second reinforcing rib 340 is also disposed between the second side clamping plate 320 and the second vertical bonding plate 330 to improve the structural strength and reliability of the side clamping member 300.
Referring to fig. 7, in a further embodiment of the present utility model, a positioning groove 211 is provided at an upper end of the horizontal bonding plate 210, the rod positioning member 400 is a circular tube, the bottom of the rod positioning member 400 is embedded into the positioning groove 211 and is fixedly connected with the horizontal bonding plate 210 by welding, the installation accuracy of the rod positioning member 400 is improved by the positioning groove 211, and when the horizontal bonding plate is installed, the positioning groove 211 has a pre-positioning effect on the rod positioning member 400, and the welding operation is also facilitated.
Referring to fig. 4, in the embodiment of the present utility model, the first connection riser 230 is provided with a plurality of first connection holes 231, the second connection riser 310 is provided with a plurality of second connection holes 311 corresponding to the first connection holes 231, the first connection holes 231 are aligned with the corresponding second connection holes 311 and are mounted with detachable fasteners, and the connection fixation of the base 200 and the side clamps 300 is achieved by providing holes to facilitate the mounting of the fasteners.
In the embodiment of the present utility model, the fastener includes a bolt 500 and a clamping nut 510, the bolt 500 is inserted through the first and second connection holes 231 and 311 and is connected with the clamping nut 510, and the first and second connection risers 230 and 310 are clamped and fixed by the bolt 500 and the clamping nut 510, and are easily disassembled for reuse.
Referring to fig. 3, in a further embodiment of the present utility model, the second connecting riser 310 is provided with positioning side plates 312 at front and rear sides thereof, the first connecting riser 230 is positioned between the two positioning side plates 312, and the two positioning side plates 312 are attached to front and rear sides of the first connecting riser 230, so that the front direction of the first connecting riser 230 is positioned, and when the installation is convenient, the first connecting hole 231 and the second connecting hole 311 are aligned, thereby realizing the pre-positioning when the installation is performed, and simplifying the installation difficulty.
Referring to fig. 8, in another embodiment of the present utility model, a lap positioning plate 313 is provided at an upper end of the second connecting riser 310, the lap positioning plate 313 is lapped on an upper end of the first connecting riser 230, the lap positioning plate 313 is abutted against an upper end of the first connecting riser 230, positioning of the side clamping piece 300 in an up-down direction is achieved, pre-positioning is achieved when installation is facilitated, the first connecting hole 231 and the second connecting hole 311 are automatically aligned, and subsequent installation bolts are facilitated, so that installation is simplified.
In a further embodiment of the present utility model, the bolt 500 has a bolt head 501 on the left side, the bolt head 501 is adjacent to the positioning side plate 312 and is limited by the positioning side plate 312 by a rotation movement angle, so that the bolt head 501 cannot be rotated at will during installation or removal, and the clamping nut 510 cannot be rotated relative to the bolt 500, which makes installation and removal difficult. Specifically, the first connecting hole 231 and the second connecting hole 311 are respectively provided with two front and rear connecting holes at intervals, the cross section of the bolt head 501 is regular hexagon, one side surface of the bolt head 501 is attached to the corresponding positioning side plate 312, so that the bolt head 501 does not rotate, and the clamping nut 510 is convenient to install and detach.
Referring to fig. 2, in a further embodiment of the present utility model, the first clamping plate 220 is threaded with a first tightening screw 260, and the first tightening screw 260 is tightened against the left bottom surface of the wing plate 120, thereby eliminating the installation gap and improving the connection stability with the i-steel 100.
In a further embodiment of the present utility model, the first side clamping plate 220 is provided with a first through hole 221 corresponding to the first tightening screw 260, the bottom surface of the first side clamping plate 220 is fixed with a first mounting nut 222 corresponding to the first through hole 221, and the first mounting nut 222 can be fixed on the bottom surface of the first side clamping plate 220 by welding; the first mounting nut 222 is coaxial with the first through hole 221, the diameter of the first through hole 221 is larger than the inner diameters of the first jacking screw 260 and the first mounting nut 222, the first mounting nut 222 is matched with the first jacking screw 260, the first jacking screw 260 is in threaded connection with the first mounting nut 222, and the first mounting nut 222 provides a better mounting structure and is convenient to process.
Similarly, a second through hole is formed in the second side clamping plate 320, a second mounting nut 321 coaxial with the second through hole is arranged on the bottom surface of the second side clamping plate 320, and a second tightening screw 322 is mounted on the second mounting nut 321, so that the bottom surface of the wing plate 120 is tightened, a mounting gap is eliminated, and connection stability is improved.
The utility model has the following effects:
(1) is favorable for shortening the construction period: the device has the advantages of simple and convenient assembly and disassembly of the whole structure, improved construction efficiency and shortened vertical rod positioning construction period.
(2) Is beneficial to improving the benefit: the upright rod positioning device can be repeatedly used, so that materials are saved; the construction efficiency is improved, and the labor cost is reduced.
(3) The stability of the scaffold is improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a cantilever scaffold frame upright positioner which characterized in that includes:
the I-steel (100) comprises a web plate (110) and wing plates (120) arranged at the upper end and the lower end of the web plate (110); a base (200) including a horizontal bonding plate (210), a first side clamping plate (220), a first connecting riser (230), and a first vertical bonding plate (240); the bottom surface of the horizontal attaching plate (210) is attached to the upper surface of the wing plate (120), the first side clamping plate (220) is fixedly connected to the left side of the horizontal attaching plate (210) and attached to the bottom surface of the left side of the wing plate (120), the first connecting vertical plate (230) is fixedly connected to the right side of the horizontal attaching plate (210), and the first vertical attaching plate (240) is fixedly connected with the first side clamping plate (220) and attached to the left side of the web plate (110);
the side clamping piece (300) is arranged on the right side of the base (200) and comprises a second connecting vertical plate (310), a second side clamping plate (320) and a second vertical attaching plate (330), wherein the second connecting vertical plate (310) is detachably and fixedly connected with the first connecting vertical plate (230) through a fastener, the second side clamping plate (320) is fixedly connected with the second connecting vertical plate (310) and attached to the right side bottom surface of the wing plate (120), and the second vertical attaching plate (330) is fixedly connected with the second side clamping plate (320) and attached to the right side surface of the web plate (110);
and the rod positioning piece (400) is fixedly arranged on the upper surface of the horizontal attaching plate (210).
2. The overhanging scaffold pole setting positioning apparatus as claimed in claim 1, characterized in that a first stiffener (250) is connected between the first side clamping plate (220) and the first vertical bonding plate (240).
3. The cantilever scaffold upright positioning device according to claim 2, wherein the upper end of the horizontal attaching plate (210) is provided with a positioning groove (211), the rod positioning member (400) is a circular tube, and the bottom is embedded into the positioning groove (211) and is connected and fixed with the horizontal attaching plate (210) by welding.
4. The overhanging scaffold pole setting positioning apparatus as claimed in claim 1, characterized in that the first connecting riser (230) is provided with a plurality of first connecting holes (231), the second connecting riser (310) is provided with a plurality of second connecting holes (311) corresponding to the first connecting holes (231), and the first connecting holes (231) are aligned with the corresponding second connecting holes (311) and are provided with detachable fasteners.
5. The overhanging scaffold pole setting positioning apparatus as claimed in claim 4, characterized in that the fastening means comprises a bolt (500) and a clamping nut (510), the bolt (500) being threaded through the first connection hole (231) and the second connection hole (311) and being connected to the clamping nut (510).
6. The cantilever scaffold pole positioning apparatus according to claim 5, wherein the second connecting riser (310) is provided with positioning side plates (312) on front and rear sides, and the first connecting riser (230) is located between the two positioning side plates (312).
7. The cantilever scaffold pole setting positioning device according to claim 6, wherein the second connecting pole (310) is provided with a lap joint positioning plate (313) at the upper end, and the lap joint positioning plate (313) is lapped on the upper end of the first connecting pole (230).
8. The overhanging scaffold pole setting positioning apparatus as claimed in claim 6, characterized in that the bolt (500) has a bolt head (501) on the left side, the bolt head (501) being immediately adjacent to the positioning side plate (312) and being limited in the rotational movement angle by the positioning side plate (312).
9. The cantilever scaffold upright positioning device according to claim 1, wherein the first side clamping plate (220) is threaded with a first tightening screw (260), and the first tightening screw (260) is tightened against the left bottom surface of the wing plate (120).
10. The overhanging scaffold pole setting positioning apparatus as claimed in claim 9, characterized in that the first side clamping plate (220) is provided with a first through hole (221) corresponding to the first tightening screw (260), the first mounting nut (222) is fixed on the bottom surface of the first side clamping plate (220) corresponding to the first through hole (221), and the first tightening screw (260) is connected to the first mounting nut (222) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818596.0U CN219863995U (en) | 2023-04-13 | 2023-04-13 | Cantilever type scaffold stand bar positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818596.0U CN219863995U (en) | 2023-04-13 | 2023-04-13 | Cantilever type scaffold stand bar positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863995U true CN219863995U (en) | 2023-10-20 |
Family
ID=88339836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818596.0U Active CN219863995U (en) | 2023-04-13 | 2023-04-13 | Cantilever type scaffold stand bar positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863995U (en) |
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2023
- 2023-04-13 CN CN202320818596.0U patent/CN219863995U/en active Active
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