CN216810616U - Net frame type roof main keel construction platform - Google Patents
Net frame type roof main keel construction platform Download PDFInfo
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- CN216810616U CN216810616U CN202122786682.1U CN202122786682U CN216810616U CN 216810616 U CN216810616 U CN 216810616U CN 202122786682 U CN202122786682 U CN 202122786682U CN 216810616 U CN216810616 U CN 216810616U
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- 239000000463 material Substances 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
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- 239000004035 construction material Substances 0.000 description 2
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Abstract
The utility model discloses a net rack type roof main keel construction platform, which comprises: the two oppositely arranged jacking columns are arranged on a main purline of a roof grid structure, and the upper ends of the jacking columns are connected with a bearing plate; the two opposite sides of the supporting frame respectively extend to the outside of the supporting plate and respectively extend downwards to form lower detection rods, compression rods are detachably connected between the lower detection rods on the two opposite sides of the supporting frame, and the compression rods are abutted to the opposite sides of the jacking columns; the cantilever frame is provided with a fixed end and an overhanging end which are opposite, the fixed end is connected to the opposite side of the supporting frame on the two jacking columns, and the overhanging frame is positioned right above the lower feeler lever; the inclined support is obliquely supported at the cantilever end and the bottom of the supporting frame; and a lifting device detachably mounted to the cantilever frame. The utility model solves the problem that when a steel structure net rack roof is constructed, the hoisting equipment cannot directly hoist materials to a construction target area due to the limited high requirement of a dense steel structure operation area and the large span.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a net frame type roof main keel construction platform.
Background
In some large-span roofing subentries, because the limited height requirement in intensive steel construction operation area and the span is big, lead to unable large-scale, the super large-scale hoisting equipment of direct use to carry out the hoist and mount of large-span material, and the artifical transport can't guarantee to play safe operation to the construction target region.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, a net rack type roof main keel construction platform is provided so as to solve the problem that when a steel structure net rack roof is constructed, due to the limited height requirement of an intensive steel structure operation area and the large span, a hoisting device cannot directly hoist materials to a construction target area.
In order to realize the above-mentioned purpose, provide a net rack formula roofing main joist construction platform, include:
the two jacking columns are oppositely arranged and are arranged on a main purline of a roof grid structure, and the upper ends of the jacking columns are connected with a bearing plate;
the supporting frame is arranged on the supporting plate, two opposite sides of the supporting frame extend to the outside of the supporting plate respectively and extend downwards to form lower probe rods respectively, a pressure rod is detachably connected between the lower probe rods on the two opposite sides of the supporting frame, and the pressure rod is abutted against the opposite sides of the jacking columns;
the cantilever frame comprises a plurality of frame beams which are connected end to end, the cantilever frame is provided with a fixed end and a cantilever end which are opposite, the fixed end is connected to the opposite sides of the supporting frame on the two jacking columns, and the cantilever frame is positioned right above the lower feeler lever;
the inclined strut is obliquely supported at the cantilever end and the bottom of the supporting frame; and
and the lifting device is detachably arranged on the cantilever frame.
Furthermore, the lifting device is a chain block or an electric block.
Further, the support shelf includes:
the base is fixedly arranged on the upper surface of the bearing plate, two opposite sides of the base extend to the outer part of the bearing plate respectively, and the two lower probe rods are connected to two opposite sides of the base respectively;
the two upright columns are oppositely arranged, the upright columns are vertically arranged on the base, the fixed ends are connected to one sides of the two upright columns, and the lower ends of the inclined struts are connected to the lower ends of the upright columns; and
and the diagonal draw bar is obliquely tied between one side of the upright column, which is far away from the fixed end, and the bearing plate.
Further, the lower probe rod and the upright post are coaxially arranged.
Furthermore, the supporting frame further comprises an abutting rod, the abutting rod is obliquely arranged, the upper end of the abutting rod is connected to the side portion of the base, and the lower end of the abutting rod is connected to the lower end of the lower probe rod.
The net frame type roof main keel construction platform has the advantages that the jacking in the original construction process is used as a medium, the jacking bearing capacity of the construction platform also meets the bearing requirement, and the investment of construction materials is reduced; all materials are flexibly adopted for processing and manufacturing, and various materials can be adopted for manufacturing, so that the manufacturing and construction are convenient; the detachable transportation can be carried out, and the reusable bag can be repeatedly used; the device can be used with machinery and can be used with manpower, so that the manual use is saved; the roof operation that the construction span is big is obvious, through hoist and mount equipment hoist to the operation edge, receives in high-rise construction and limited high requirement regional influence, can obviously promote the efficiency of main joist construction operation through using construction platform.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a net rack type roof main keel construction platform according to an embodiment of the utility model.
Fig. 2 is a front view of the construction platform of the main joist of the net-frame roof according to the embodiment of the utility model.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 and 2, the present invention provides a grid type roof main joist construction platform, including: the device comprises a jacking column 1, a supporting frame 2, a cantilever frame 3, an inclined strut 4 and a lifting device 5.
After the main purline of the roof grid structure is installed, two supporting nodes of the main purline are respectively provided with a jacking column 1. The post is held in the palm in the top later stage and after dismantling the main joist construction platform of net rack formula roofing, still can be used to support spatial grid structure.
Specifically, the two jacking columns are oppositely arranged. Each top support column is vertically arranged. The upper end of the jacking column 1 is connected with a bearing plate 11. In this embodiment, the supporting plate is fixedly connected to the upper end surface of the jacking column.
The support frame 2 is mounted to the support plate 11. The width of the supporting frame is greater than that of the supporting plate, so that two opposite sides of the supporting frame 2 extend to the outside of the supporting plate 11 respectively, and two opposite sides of the supporting frame extend downwards to form lower probe rods 24 respectively. A press rod 26 is detachably connected between the lower probe rods 24 of the opposite sides of the support frame 2. The pressing rod 26 abuts against the opposite side of the jacking column 1.
The cantilever frame 3 includes a plurality of frame beams connected end to end. In this embodiment, the cantilever frame has a square shape. The number of the frame beams is four, and the four frame beams are equal in length and enclose to form the cantilever frame.
The cantilever frame 3 has a fixed end and a cantilever end opposite to each other. The fixed ends are connected to opposite sides of the support frame 2 on the two jacking pillars 1. The cantilever frame 3 is positioned right above the lower probe rod 24. In this embodiment, a frame beam of the cantilever frame is connected to the upper portion of the support frame.
The inclined strut 4 is obliquely supported between the overhanging end of the overhanging frame and the bottom of the supporting frame 2. The lifting device 5 is detachably mounted to the cantilever frame 3.
The lifting devices on the two jacking columns are used for lifting the main keel (H-shaped steel) of the grid structure in a cooperative manner.
The net frame type roof main keel construction platform provided by the utility model takes the jacking in the original construction process as a medium, the jacking bearing capacity of the construction platform also meets the bearing requirement, and the investment of construction materials is reduced.
The net frame type roof main keel construction platform is flexibly manufactured by adopting all materials, can be manufactured by adopting various materials, and is convenient to manufacture and construct.
The net frame type roof main keel construction platform can be disassembled and transported and can be repeatedly used.
The net frame type roof main keel construction platform can be used in cooperation with machinery and can be used in cooperation with manpower, and the manpower is saved.
The net frame type roof main keel construction platform is obvious in roof operation with large construction span, is hoisted to the operation edge through the hoisting equipment and is influenced by a limited high requirement area in high-rise construction, and the efficiency of the main keel construction operation can be obviously improved by using the construction platform.
In this embodiment, the lifting device 5 is a chain block or an electric block.
As a preferred embodiment, the support frame 2 comprises: a base 21, two opposite upright posts 22 and a diagonal draw bar 23.
Wherein, the base 21 is fixedly arranged on the upper surface of the supporting plate 11. The base is rectangular, and the length of base is greater than the width of bearing board. In this embodiment, the support plate is square. Two opposite sides of the base 21 extend to the outside of the supporting plate 11, and the two lower probe rods 24 are connected to two opposite sides of the base 21. The two upright posts 22 are oppositely arranged, and each upright post 22 is vertically arranged on the base 21. The fixed end of the cantilever frame is connected to one side of the two upright posts 22. The lower end of the diagonal brace 4 is connected to the lower end of the upright 22. The diagonal draw bar 23 is diagonally drawn between the side of the upright column 22 away from the fixed end and the support plate 11.
In this embodiment, the base includes two main beams and three secondary beams connected between the two main beams. The base is in a shape of Chinese character ri. The main beam is welded and connected to the upper surface of the bearing plate. The two ends of the main beam extend to the outer parts of the two opposite sides of the bearing plate respectively. The lower probe rod is connected to the lower parts of the two ends of the main beam. The upright posts are connected to the upper parts of the two ends of the main beam. The lower probe 24 is coaxially disposed with the pillar 22.
In a preferred embodiment, the support frame 2 further comprises an abutment rod 25. The ejector rod 25 is obliquely arranged. The upper end of the abutting rod 25 is connected to the side of the base 21. The lower end of the ejector rod 25 is connected to the lower end of the lower probe 24. The upper end of the propping rod is connected to the end of one main beam, and the lower end of the propping rod is connected to the lower end of the lower probe rod below the other main beam.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (5)
1. The utility model provides a net rack formula roofing main joist construction platform which characterized in that includes:
the two jacking columns are oppositely arranged and are arranged on a main purline of a roof grid structure, and the upper ends of the jacking columns are connected with a bearing plate;
the supporting frame is arranged on the supporting plate, two opposite sides of the supporting frame extend to the outside of the supporting plate respectively and extend downwards to form lower probe rods respectively, a pressure rod is detachably connected between the lower probe rods on the two opposite sides of the supporting frame, and the pressure rod is abutted against the opposite sides of the jacking columns;
the cantilever frame comprises a plurality of frame beams which are connected end to end, the cantilever frame is provided with a fixed end and a cantilever end which are opposite, the fixed end is connected to the opposite sides of the supporting frame on the two jacking columns, and the cantilever frame is positioned right above the lower feeler lever;
the inclined strut is obliquely supported at the cantilever end and the bottom of the supporting frame; and
and the lifting device is detachably arranged on the cantilever frame.
2. The net rack type roof main keel construction platform according to claim 1, wherein the lifting device is a chain block or an electric block.
3. The grid-type roofing main runner construction platform of claim 1, wherein the support frame comprises:
the base is fixedly arranged on the upper surface of the bearing plate, two opposite sides of the base extend to the outer part of the bearing plate respectively, and the two lower probe rods are connected to two opposite sides of the base respectively;
the two upright columns are oppositely arranged, the upright columns are vertically arranged on the base, the fixed ends are connected to one sides of the two upright columns, and the lower ends of the inclined struts are connected to the lower ends of the upright columns; and
and the diagonal draw bar is obliquely tied between one side of the upright column, which is far away from the fixed end, and the bearing plate.
4. The truss type roof main joist construction platform according to claim 3, wherein the lower probe rod is coaxially arranged with the upright column.
5. The truss type roof main joist construction platform according to claim 3, wherein the support frame further comprises an abutting rod, the abutting rod is obliquely arranged, the upper end of the abutting rod is connected to the side part of the base, and the lower end of the abutting rod is connected to the lower end of the lower probe rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122786682.1U CN216810616U (en) | 2021-11-15 | 2021-11-15 | Net frame type roof main keel construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122786682.1U CN216810616U (en) | 2021-11-15 | 2021-11-15 | Net frame type roof main keel construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216810616U true CN216810616U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122786682.1U Active CN216810616U (en) | 2021-11-15 | 2021-11-15 | Net frame type roof main keel construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216810616U (en) |
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2021
- 2021-11-15 CN CN202122786682.1U patent/CN216810616U/en active Active
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