CN219974005U - Temporary supporting frame for cantilever truss - Google Patents
Temporary supporting frame for cantilever truss Download PDFInfo
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- CN219974005U CN219974005U CN202321450022.9U CN202321450022U CN219974005U CN 219974005 U CN219974005 U CN 219974005U CN 202321450022 U CN202321450022 U CN 202321450022U CN 219974005 U CN219974005 U CN 219974005U
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- rod
- cantilever truss
- cross rod
- diagonal rod
- temporary support
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a temporary supporting frame of an overhanging truss, and relates to the technical field of building construction. This truss temporary support frame encorbelments includes: four side columns distributed in a rectangular array, wherein the four side columns are fixedly connected to the upper surface of the bottom plate; the connecting cross rod and the connecting diagonal rod are connected at corresponding positions between the adjacent side columns, the connecting diagonal rod is obliquely connected between the adjacent side columns, the connecting cross rod and the connecting diagonal rod are alternately arranged from top to bottom, one end of the connecting diagonal rod is connected with the lower part of the upper side connecting cross rod, and the other end of the connecting diagonal rod is connected with the upper part of the lower side connecting cross rod; the cantilever truss support platform is detachably connected to the top ends of the four side columns. The combination of four side posts is adopted, and the four side posts are distributed in an array shape and are parallel to each other, and when the four side posts are installed, the connecting cross rod and the connecting diagonal rod are respectively of a general structure, and the length from top to bottom is the same, so that the four side posts are convenient to operate and high in efficiency when installed.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a temporary supporting frame of an overhanging truss.
Background
The building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings. In construction sites, it is often necessary to cantilever trusses, which are structures of bars hinged to each other at both ends. The truss is a plane or space structure which is composed of straight rods and is generally provided with triangular units, and truss rod members are mainly subjected to axial tension or compression, so that the strength of materials can be fully utilized, the materials can be saved compared with the solid web beams when the span is large, the dead weight is reduced, and the rigidity is increased.
For the cantilever truss, a supporting structure is usually arranged at the lower part so that the cantilever truss can be stabilized.
At present, the lower side of the cantilever truss is supported by a single steel pipe or a tripod, and the cantilever truss has the following defects: the independent steel pipe support is adopted, the inclination is easy, the support surface at the joint is small, and a plurality of reinforced connection structures are generally adopted for stability. The tripod is adopted to support, the length of structural members is gradually reduced from bottom to top, and in the installation process, the structural members are required to be arranged one by one according to the length, so that the installation efficiency is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a temporary cantilever truss support frame, which solves the problems of unstable support or low installation efficiency of some cantilever truss support structures at present.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a cantilever truss temporary support comprising:
four side columns distributed in a rectangular array, wherein the four side columns are fixedly connected to the upper surface of the bottom plate;
the connecting cross rod and the connecting diagonal rod are connected at corresponding positions between the adjacent side columns, the connecting diagonal rod is obliquely connected between the adjacent side columns, the connecting cross rod and the connecting diagonal rod are alternately arranged from top to bottom, one end of the connecting diagonal rod is connected with the lower part of the upper side connecting cross rod, and the other end of the connecting diagonal rod is connected with the upper part of the lower side connecting cross rod;
the cantilever truss supporting table comprises two cross beams, two side beams and a cross supporting beam, wherein the cross beams, the side beams are respectively provided with an inner plate and an outer plate positioned on the upper side and the lower side of the inner plate, the cross beams and the side beams are made of I-steel, the inner plates at the two ends of the cross beams extend to the two sides to form supporting plates, the outer plates at the two ends of the side beams extend to the two sides to form cover plates, the cover plates are covered outside the corresponding supporting plates, the cover plates are connected with the supporting plates through screws, the outer frames are formed by the two cross beams and the two side beams, and the cross supporting beam is connected to the inner sides of the outer frames.
Preferably, the upper surface of the bottom plate is welded with a tube seat corresponding to the position of the side column, and the inner size of the tube seat is matched with the outer wall size of the side column.
Preferably, a connecting pin is arranged at the bottom end of the side column, and penetrates through the tube seat.
Preferably, the two ends of the connecting cross rod and the connecting diagonal rod are respectively provided with a pin hole, the outer wall of the side column is provided with a connecting pin seat corresponding to the pin hole, and the connecting pin seat is connected with the pin holes through connecting pins.
Preferably, clamping frames are arranged at two ends of the connecting cross rod and the connecting diagonal rod, an opening groove corresponding to the clamping frame is formed in the outer wall of the side column, the clamping frames are clamped in the opening groove, and the clamping frames and the opening groove are fixedly connected through screws.
Preferably, the four ends of the cross support beam extend to the side to form an edge plate, and the edge plate is connected with the inner wall of the outer frame through screws.
Preferably, the cantilever truss support platform further comprises a sleeve sleeved on the outer wall of the side column, and a connecting side plate connected with the outer frame is arranged on the side wall of the sleeve.
(III) beneficial effects
The utility model provides a temporary cantilever truss support frame, which has at least the following beneficial effects compared with the prior art:
(1) The cantilever truss temporary support frame adopts the combination of four side columns, the four side columns are distributed in an array shape and are parallel to each other, when the cantilever truss temporary support frame is installed, the connecting cross rod and the connecting diagonal rod are of universal structures respectively, the lengths of the connecting cross rod and the connecting diagonal rod are the same from top to bottom, and when the cantilever truss temporary support frame is installed, the cantilever truss temporary support frame is convenient to operate and high in efficiency.
(2) This truss temporary support frame encorbelments for bottom plate and ground contact, four side posts are more steady, and the truss brace table encorbelments is installed on the top of four side posts, and the truss brace table of encorbelmenting is used for supporting the truss of encorbelmenting of upside, and the upper surface of truss brace table of encorbelmenting is straight form, and the downside of truss of encorbelmenting can steadily fall on the truss brace table of encorbelmenting usefulness, and the supporting process is stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the cantilever truss support platform of the present utility model;
FIG. 3 is a schematic view of the structure of the connecting cross bar, side posts and connecting pin bosses of the present utility model;
fig. 4 is a schematic structural diagram of a card frame and an open slot according to the present utility model.
In the figure: 1. connecting the inclined rod; 2. connecting the cross bars; 3. a side column; 4. a bottom plate; 5. a tube seat; 6. cantilever truss support; 61. a cross beam; 62. a support plate; 63. side beam; 64. a cover plate; 65. a cross support beam; 66. a sleeve; 67. connecting side plates; 7. a pin hole; 8. a connecting pin seat; 9. a clamping frame; 10. an open slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present utility model provides a technical solution: a cantilever truss temporary support comprising:
four side columns 3 distributed in a rectangular array, and the four side columns 3 are fixedly connected to the upper surface of the bottom plate 4; the bottom plate 4 supports subaerial, and bottom plate 4 adopts the steel sheet material, and four side posts 3 fall on bottom plate 4 for side post 3 can keep stable supporting force.
The connecting cross rod 2 is connected to the corresponding position between the adjacent side posts 3, the connecting diagonal rods 1 are connected between the adjacent side posts 3 in an inclined mode, the connecting cross rod 2 and the connecting diagonal rods 1 are alternately arranged from top to bottom, one end of the connecting diagonal rod 1 is connected with the lower part of the upper connecting cross rod 2, and the other end of the connecting diagonal rod 1 is connected with the upper part of the lower connecting cross rod 2; as shown in fig. 1, the connecting cross rod 2 and the connecting diagonal rod 1 are connected between the adjacent side posts 3, and the connecting cross rod 2, the connecting diagonal rod 1 and the adjacent side posts 3 are combined to form a triangular structure, so that the stability is good.
The cantilever truss supporting table 6, the cantilever truss supporting table 6 can be detachably connected to the top ends of the four side columns 3, the cantilever truss supporting table 6 comprises two cross beams 61, two side beams 63 and a cross supporting beam 65, the cross beams 61 and the side beams 63 are respectively provided with an inner plate and an outer plate positioned on the upper side and the lower side of the inner plates, the cross beams 61 and the side beams 63 are made of I-steel materials, two end inner plates of the cross beams 61 extend to two sides to form supporting plates 62, two end outer plates of the side beams 63 extend to two sides to form cover plates 64, the cover plates 64 are covered outside the corresponding supporting plates 62, the cover plates 64 are connected with the supporting plates 62 through screws, the outer frames are formed by the two cross beams 61 and the two side beams 63, and the cross supporting beam 65 is connected to the inner sides of the outer frames. The upper surface of the cantilever truss supporting table 6 is used for supporting the cantilever truss, the surface range is large, the bearing surface is large, and the cantilever truss supporting table 6 adopts a combined structural form, so that the assembly and the disassembly are convenient.
As shown in fig. 1, the upper surface of the bottom plate 4 is welded with a tube seat 5 corresponding to the position of the side column 3, the inner dimension of the tube seat 5 is matched with the outer wall dimension of the side column 3, and the bottom end of the side column 3 is provided with a connecting pin, and the connecting pin penetrates through the tube seat 5. The side column 3 adopts square steel pipes or round steel pipes, the side column 3 is inserted into the tube seat 5, the connecting pin is laterally inserted, the side column 3 is fixedly connected with the tube seat 5, the side wall of the side column 3 is limited by the inner wall of the tube seat 5, and the side column is not easy to shake.
The connection mode of the connecting cross rod 2, the connecting diagonal rod 1 and the side column 3 can adopt the following two modes:
first kind: as shown in fig. 3, the two ends of the connecting cross rod 2 and the connecting diagonal rod 1 are respectively provided with a pin hole 7, the outer wall of the side column 3 is provided with a connecting pin seat 8 corresponding to the pin hole 7, and the connecting pin seat 8 is connected with the pin hole 7 through a connecting pin.
Second,: as shown in fig. 4, two ends of the connecting cross rod 2 and the connecting diagonal rod 1 are respectively provided with a clamping frame 9, an open slot 10 corresponding to the clamping frame 9 is arranged on the outer wall of the side column 3, the clamping frame 9 is clamped in the open slot 10, and the clamping frame 9 and the open slot 10 are fixedly connected through screws.
As shown in fig. 2, the four ends of the cross support beam 65 extend to the sides to form a border plate, and the border plate is connected to the inner wall of the outer frame by screws. The inner plates of the edge plates, the cross beams 61 and the two side beams 63 are connected through screws, and the outer frames are supported through four end parts of the cross support beams 65, so that the whole structure is stable.
As shown in fig. 2, the cantilever truss support table 6 further includes a sleeve 66 sleeved on the outer wall of the side column 3, and a connection side plate 67 connected with the outer frame is disposed on the side wall of the sleeve 66. The connecting side plates 67, the cover plate 64 and the supporting plate 62 are provided with connecting holes at corresponding positions, and the connecting holes can be inserted with screws to integrally connect the connecting side plates 67, the cover plate 64 and the supporting plate 62.
During operation, the bottom end of the side column 3 is inserted into the tube seat 5 and penetrates through the side edge through the connecting pin, and the side column 3 is fixedly connected with the tube seat 5, so that the side column 3 is fixedly arranged on the bottom plate 4.
From bottom to top, the connecting diagonal rod 1, the connecting cross rod 2 and the side column 3 are connected by adopting any one of the two connecting modes.
The cantilever truss support 6 is then assembled and seated on top of the jamb 3 in such a way that it is attached to the diagonal member 1.
In order to prevent the cantilever truss from laterally moving, a limiting plate can be fixedly connected to the upper surface of the cantilever truss supporting table 6 through bolts, and the limiting plate is propped against the side wall of the cantilever truss to limit the cantilever truss.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a truss temporary support frame encorbelments which characterized in that includes:
four side columns (3) distributed in a rectangular array, and the four side columns (3) are fixedly connected to the upper surface of the bottom plate (4);
the connecting cross rod (2) and the connecting diagonal rod (1), wherein the connecting cross rod (2) is connected to the corresponding position between the adjacent side columns (3), the connecting diagonal rod (1) is obliquely connected between the adjacent side columns (3), the connecting cross rod (2) and the connecting diagonal rod (1) are alternately arranged from top to bottom, one end of the connecting diagonal rod (1) is connected with the lower part of the upper side connecting cross rod (2), and the other end of the connecting diagonal rod (1) is connected with the upper part of the lower side connecting cross rod (2);
cantilever truss brace table (6), cantilever truss brace table (6) can dismantle the top of connection at four side posts (3), cantilever truss brace table (6) include two crossbeams (61), two side beam (63) and cross supporting beam (65), crossbeam (61), side beam (63) all are provided with the inner panel and are located the planking of inner panel upside down side, crossbeam (61) and side beam (63) are the I-steel material, the both ends inner panel of crossbeam (61) extends to both sides and forms backup pad (62), the both ends planking of side beam (63) extends to both sides and forms apron (64), apron (64) lid is outside in backup pad (62) that corresponds, and passes through screw connection between apron (64) and backup pad (62), and outer frame is constituteed to two crossbeams (61), two side beam (63), cross supporting beam (65) connect the inboard at outer frame.
2. The cantilever truss temporary support according to claim 1, wherein: the upper surface welding of bottom plate (4) has tube socket (5) that correspond with side column (3) position, tube socket (5) inside dimension and the outer wall size looks adaptation of side column (3).
3. The cantilever truss temporary support according to claim 2, wherein: the bottom of the side column (3) is provided with a connecting pin, and the connecting pin penetrates through the tube seat (5).
4. The cantilever truss temporary support according to claim 1, wherein: the connecting cross rod (2) and the two ends of the connecting diagonal rod (1) are respectively provided with a pin hole (7), the outer wall of the side column (3) is provided with a connecting pin seat (8) corresponding to the pin hole (7), and the connecting pin seat (8) is connected with the pin hole (7) through a connecting pin.
5. The cantilever truss temporary support according to claim 1, wherein: the connecting cross rod (2) and the two ends of the connecting diagonal rod (1) are respectively provided with a clamping frame (9), an opening groove (10) corresponding to the clamping frame (9) is formed in the outer wall of the side column (3), the clamping frames (9) are clamped into the opening grooves (10), and the clamping frames (9) and the opening grooves (10) are fixedly connected through screws.
6. The cantilever truss temporary support according to claim 1, wherein: four ends of the cross support beam (65) extend to the side to form an edge plate, and the edge plate is connected with the inner wall of the outer frame through screws.
7. The cantilever truss temporary support according to claim 1, wherein: the cantilever truss supporting table (6) further comprises a sleeve (66) sleeved on the outer wall of the side column (3), and a connecting side plate (67) connected with the outer frame is arranged on the side wall of the sleeve (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450022.9U CN219974005U (en) | 2023-06-08 | 2023-06-08 | Temporary supporting frame for cantilever truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450022.9U CN219974005U (en) | 2023-06-08 | 2023-06-08 | Temporary supporting frame for cantilever truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974005U true CN219974005U (en) | 2023-11-07 |
Family
ID=88577736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321450022.9U Active CN219974005U (en) | 2023-06-08 | 2023-06-08 | Temporary supporting frame for cantilever truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974005U (en) |
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2023
- 2023-06-08 CN CN202321450022.9U patent/CN219974005U/en active Active
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