CN210858053U - Lower-support spreading type discharging platform - Google Patents
Lower-support spreading type discharging platform Download PDFInfo
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- CN210858053U CN210858053U CN201920727741.8U CN201920727741U CN210858053U CN 210858053 U CN210858053 U CN 210858053U CN 201920727741 U CN201920727741 U CN 201920727741U CN 210858053 U CN210858053 U CN 210858053U
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Abstract
The utility model provides a lower formula platform of unloading of propping exhibition, its characterized in that: laying a supporting beam base plate on the supporting floor slab at the top layer, and arranging a base plate angle brace connected with a floor slab bottom beam on the lower surface of the supporting beam base plate; a support floor plate is arranged on the next layer of support floor plate, and a bottom plate anti-skidding tenon and a bottom plate adjustable support rod are arranged at the joint of the support floor plate and a floor plate bottom beam; the rotary pressing plate at the end part of the adjustable supporting rod of the pressing plate is connected with the cantilever supporting beam, and the position of the rotary pressing plate is limited by the limiting groove plate on the lower surface of the cantilever supporting beam; adjusting a top pressure adjusting bolt, and applying top pressure to the bottom plate of the supporting frame through the built-in top rod; and a position control pressing plate is arranged at the end part of the inner side of the cantilever supporting beam, and the position control pressing plate and the cantilever supporting beam are firmly connected through a position control end rod. The utility model discloses help promoting the bracket bottom plate and supporting floor's joint strength, reduce the degree of difficulty that the end brace adjusting bolt was adjusted, improve the stability of bracket bottom plate, promote the wholeness of structure.
Description
Technical Field
The utility model relates to a building engineering field, in particular to can promote the strut bottom plate and support floor's joint strength, reduce the degree of difficulty that the end brace adjusting bolt was adjusted, improve the stability of strut bottom plate, promote the formula platform of unloading of propping up down of structural integrity, be applicable to the platform construction engineering of unloading.
Background
The unloading platform is a construction operation platform which needs to be erected during the construction of a high-rise building and is used for material turnover and temporary construction operation. In the installation and use process of the unloading platform, the problems of high bottom inclined strut arrangement difficulty, poor stability of a strut bottom plate, insufficient structural integrity and the like exist frequently, and the construction quality and the personnel safety are seriously influenced.
There is a platform of unloading in the prior art, including: the upper surface of the platform body forms an object placing plane, and the platform body comprises a first side end and a second side end which are oppositely arranged; a rolling structure is detachably arranged between the first side end and the second side end of the platform body; a first buckling groove with an upward opening is formed at the first side end of the platform body, and a second buckling groove with a downward opening and matched with the first buckling groove is formed at the second side end of the platform body; dismantle the rolling structure on the platform body and pass through first buckle groove and the mutual lock in second buckle groove that corresponds with two adjacent platform bodies to realize two adjacent platform body concatenation connections, and the thing plane of putting of two adjacent platform bodies lies in the coplanar. This technique utilizes the upper surface formation of platform body to put the thing plane and is used for stacking the unloading, can improve the efficiency of construction to a certain extent. But fails to provide support to the discharge platform from the bottom and structural integrity remains to be improved.
In view of this, at present, the utility model relates to a can promote strut bottom plate and support floor's joint strength, reduce the degree of difficulty that the end brace adjusting bolt was adjusted, strengthen the stability of strut bottom plate, the convenient lower formula platform of unloading of opening up of field location.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a not only can promote the installation efficiency of construction of the platform of unloading, effectively promote the lower formula of unloading of propping of platform structural integrity and stability moreover and put the formula platform of unloading.
In order to realize above arbitrary utility model purpose, the utility model provides a prop down and open up formula platform of unloading of putting sets up on two at least support floors, wherein supports and forms the floor floorslab on the floor, supports floor and floorslab and forms L word form, include:
the support beam base plate, the frame bottom plate, the bottom plate anti-skidding tenon, the bottom plate adjustable stay bar, the press plate adjustable stay bar, the jacking pressure adjusting bolt, the built-in ejector rod and the bottom plate fixing stay bar are arranged on the frame bottom plate;
wherein the support beam base plate is laid on the support floor slab on the upper layer, the cantilever support beam is laid on the support beam base plate, and the support frame bottom plate is arranged on the support floor slab on the lower layer;
the bottom plate fixing support rod and the built-in ejector rod are arranged on the support frame bottom plate, the built-in ejector rod is perpendicular to the support frame bottom plate and is connected to the bottom surface of the supporting floor slab on the upper layer, one end of the pressing plate adjustable support rod is movably connected with the bottom plate fixing support rod, the other end of the pressing plate adjustable support rod is movably connected with the cantilever support beam, the lower surface of the cantilever support beam is provided with a limiting groove plate, and the pressing plate adjustable support rod is arranged on the limiting groove.
In some embodiments, the lower surface of the support beam backing plate is provided with a backing plate gusset attached to the floor sill, wherein the backing plate gusset is disposed at the juncture of the lower surface of the support beam backing plate and the floor sill.
In some embodiments, a bottom plate anti-slip tenon and a bottom plate adjustable supporting rod are arranged at the joint of the support frame bottom plate and the floor bottom beam, wherein the bottom plate anti-slip tenon is vertically arranged on the bottom surface of the support frame bottom plate, one end of the bottom plate adjustable supporting rod is arranged on the floor bottom beam, and the other end of the bottom plate adjustable supporting rod is connected with the support frame bottom plate.
In some embodiments, a bottom support adjusting bolt is arranged on the bottom plate adjustable support rod, and one end of the bottom plate adjustable support rod is movably connected with the support frame bottom plate through a support rod rotating hinge.
In some embodiments, the built-in ejector rod is provided with a jacking adjusting bolt and an ejector rod pressing plate, the ejector rod pressing plate is arranged at the end part of the built-in ejector rod, and the jacking adjusting bolt is arranged on the built-in ejector rod.
In some embodiments, the end part of the pressure plate adjustable stay bar close to the cantilever stay beam is provided with a pressure plate rotating hinge and a rotating pressure plate, and the bottom plate fixed stay bar is movably connected with the pressure plate adjustable stay bar through a stay bar connecting shaft.
In some embodiments, a pressure plate adjusting bolt is arranged on the pressure plate adjustable stay bar.
In some embodiments, the inner end of the cantilever beam is provided with a position control pressing plate and a position control end rod, wherein the position control end rod penetrates through and is fixed on the upper supporting floor slab, the position control pressing plate is arranged at the top end of the position control end rod, and the position control pressing plate presses the cantilever beam.
In some embodiments, the cross-section of the bracket base is "Z" shaped.
In some embodiments, the internal ejector pins are arranged vertically above and below the support floor.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model relates to a prop down and open and put formula platform of unloading and set up the strut bottom plate of "Z" shape on the support floor of one deck down, help promoting the strut bottom plate and support floor's joint strength, reduce the degree of difficulty that the end brace adjusting bolt was adjusted.
(2) The utility model relates to a pressing plate fixing support rod of a lower-supporting spreading type unloading platform is connected with 2-3 pressing plate adjustable support rods, so that the difficulty of laying bottom inclined struts can be reduced; the arrangement of the built-in ejector rods is helpful for further improving the stability of the bottom plate of the supporting frame.
(3) The utility model relates to a lower-supporting unfolding type discharging platform vertical brace is connected with an overhanging brace beam through a brace limiting body, so that the on-site location is convenient, and the connecting strength of the vertical brace and the overhanging brace can be synchronously improved through a positioning bolt and an oblique pull rod; set up the horizontal pole connector on vertical dagger to exert the holding down force through vertical pull rod to transverse connection pole, can effectively promote the wholeness of structure when reducing the transverse connection pole installation degree of difficulty.
Drawings
Fig. 1 is a schematic structural view of a lower-supporting unfolding type discharging platform according to the present invention.
In the figure: 1-cantilever supporting beam; 2-supporting the floor slab; 3-floor bottom beam; 4-supporting beam backing plate; 5-limiting groove plates; 6-a strut bottom plate; 7-nonslip falcon of the bottom plate; 8-adjustable support rods of the bottom plate; 9-pressing plate adjustable stay bar; 10-rotating the pressing plate; 11-a top pressure adjusting bolt; 12-a built-in ejector rod; 13-position control pressing plate; 14-position control end rod; 15-bottom plate fixing stay bar; 16-ejector pin pressing plate; 17-a stay bar connecting shaft; 18-platen adjustment pegs; 19-the pressing plate is hinged in a rotating way; 20-bottom prop adjusting bolt; 21-brace bar rotation hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
On-spot hoist and mount construction technical requirement, bolt-up construction technical requirement etc. no longer give unnecessary details in this embodiment, key explanation the utility model relates to an embodiment of structure.
Fig. 1 is the structure schematic diagram of the lower-supporting unfolding discharging platform of the utility model. Referring to fig. 1, the formula of unloading is put to lower exhibition that props is demonstrateed, sets up on two at least support floor (2), wherein forms floor floorslab floorbar (3) on supporting floor (2), and support floor (2) and floorslab floorbar (3) form the L word form, include:
the support beam comprises a support beam base plate (4), a frame bottom plate (6), a bottom plate antiskid tenon (7), a bottom plate adjustable supporting rod (8), a pressing plate adjustable supporting rod (9), a jacking pressure adjusting bolt (11), a built-in ejector rod (12) and a bottom plate fixing supporting rod (15).
The bracing beam base plate (4) is laid on the supporting floor slab (2) on the upper layer, and the lower surface of the bracing beam base plate (4) is provided with a base plate angle brace connected with the floor bottom beam (3), wherein the base plate angle brace is arranged at the joint of the lower surface of the bracing beam base plate (4) and the floor bottom beam (3).
The cantilever supporting beam (1) is laid on the supporting beam base plate (4).
The bracket bottom plate (6) is arranged on the supporting floor (2) at the lower layer, a bottom plate anti-skidding tenon (7) and a bottom plate adjustable stay bar (8) are arranged at the joint of the bracket bottom plate (6) and the floor bottom beam (3), wherein the bottom plate anti-skidding tenon (7) is vertically arranged on the bottom surface of the bracket bottom plate (6), is arranged at the joint of the bracket bottom plate (6) and the floor bottom beam (3), and is arranged on the side wall of the floor bottom beam (3); one end of the bottom plate adjustable brace rod (8) is arranged on the floor bottom beam (3), and the other end is connected with the brace bracket bottom plate (6) and the inclined brace bracket bottom plate (6).
The bottom plate fixing support rod (15) and the built-in ejector rod (12) are arranged on the support frame bottom plate (6), wherein the built-in ejector rod (12) is perpendicular to the support frame bottom plate (6) and is connected to the bottom surface of the supporting floor slab (2) on the upper layer, the built-in ejector rod (12) is provided with a jacking adjusting bolt (11) and an ejector rod pressing plate (16), the ejector rod pressing plate (16) is arranged at the end part of the built-in ejector rod (12), and the jacking adjusting bolt (11) is arranged on the built-in ejector rod (12). The jacking pressure adjusting bolt (11) is adjusted, and jacking pressure is exerted on the supporting frame bottom plate (6) through the built-in jacking rod (12).
The adjustable bracing piece of clamp plate (9) one end swing joint bottom plate fixed stay bar (15), other end swing joint encorbelments on propping roof beam (1), particularly, the adjustable bracing piece of clamp plate (9) is close to the tip of encorbelmenting propping roof beam (1) and is provided with clamp plate rotation hinge (19) and rotating pressing plate (10), rotating pressing plate (10) meets with encorbelmenting propping roof beam (1), and inject the position of rotating pressing plate (10) through spacing frid (5) of encorbelmenting propping roof beam (1) lower surface, rotating pressing plate (10) is arranged in spacing frid (5) this moment, the adjustable bracing piece of clamp plate (9) is rotated hinge (19) through the clamp plate and is rotated pressing plate (10) relatively rotatable relatively.
The bottom plate fixing support rod (15) is movably connected with the pressure plate adjustable support rod (9) through a support rod connecting shaft (17), a pressure plate adjusting bolt (18) is arranged on the pressure plate adjustable support rod (9), and the pressure plate adjusting bolt (18) is used for adjusting the length of the pressure plate adjustable support rod (9).
The strut bottom plate (6) is formed by rolling a steel plate, and the cross section of the strut bottom plate is Z-shaped; the pressure plate adjustable support rods (9) are formed by rolling steel pipes, and the number of each bundle is 2-3.
A bottom support adjusting bolt (20) is arranged on the bottom plate adjustable support rod (8), and one end of the bottom plate adjustable support rod (8) is movably connected with the support frame bottom plate (6) through a support rod rotating hinge (21).
The inner side end of the cantilever supporting beam (1) is provided with a position control pressing plate (13) and a position control end rod (14), wherein the position control end rod (14) penetrates through and is fixed on the supporting floor slab (2) on the top layer, the top end of the position control end rod (14) is arranged in the position control pressing plate (13), the cantilever supporting beam (1) is pressed by the position control pressing plate (13), and the position control pressing plate (13) and the cantilever supporting beam (1) are firmly connected.
The cantilever support beam (1) adopts H-shaped steel with the specification of 200 × 200 × 8 × 12.
The support floor (2) and the floor bottom beam (3) are both formed by pouring reinforced concrete materials, and the concrete strength grade is C35.
The supporting beam base plate (4) is made of a steel plate with the thickness of 4mm, the steel plate is laid on the supporting floor slab (2), and the cantilever end of the supporting beam base plate extends out of the edge of the supporting floor slab (2) by 40 cm.
The limiting groove plate (5) is formed by rolling a steel plate with the thickness of 10mm and the height of the limiting groove plate is 3 cm.
The bracket bottom plate (6) is formed by rolling a steel plate with the thickness of 20mm, and the cross section of the bracket bottom plate is Z-shaped.
The bottom plate antiskid falcon (7) is formed by rolling a steel plate with the thickness of 10mm and is vertically welded and connected with the support frame bottom plate (6).
The adjustable support rod (8) of the bottom plate is formed by combining a screw rod with the diameter of 30mm and a bolt, and the length of the adjustable support rod is adjustable.
The pressure plate adjustable stay bar (9) is formed by rolling steel pipes, the diameter of each steel pipe is 60mm, and the number of each bundle is 2.
The rotary pressing plate (10) is formed by rolling a steel plate with the thickness of 10 mm.
The jacking pressure adjusting bolt (11) adopts a customized bolt with the inner diameter of 100 mm.
The built-in ejector rod (12) adopts a steel pipe with the diameter of 100 mm.
The position control pressure plate (13) is vertically welded and connected with the position control end rod (14) by adopting a steel plate with the thickness of 10 mm.
The position control end rod (14) is made of a screw rod with the diameter of 30 mm.
The bottom plate fixing stay bar (15) adopts a steel pipe with the diameter of 100 mm.
The ejector rod pressing plate (16) is formed by rolling a steel plate with the thickness of 10mm, and the plane size is 200 × 200 mm.
The stay bar connecting shaft (17) adopts a spherical hinge with the diameter of 100 mm.
The pressure plate adjusting bolt (18) adopts a bolt with the inner diameter of 60 mm; the bottom support adjusting bolt (20) adopts a bolt with the inner diameter of 30 mm.
The pressing plate rotating hinge (19) adopts a spherical hinge with the diameter of 60 mm; the stay bar rotating hinge (21) adopts a spherical hinge with the diameter of 30 mm.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a prop down formula of putting platform of unloading of exhibition sets up on two at least support floor (2), wherein supports and forms floor floorslab floorbar (3) on floor (2), supports floor (2) and floorslab floorbar (3) and forms L word form, its characterized in that includes:
the anti-skid device comprises a supporting beam base plate (4), a frame bottom plate (6), a bottom plate anti-skid tenon (7), a bottom plate adjustable supporting rod (8), a pressing plate adjustable supporting rod (9), a jacking pressure adjusting bolt (11), a built-in ejector rod (12) and a bottom plate fixing supporting rod (15);
wherein the supporting beam base plate (4) is laid on the supporting floor (2) at the upper layer, the cantilever supporting beam (1) is laid on the supporting beam base plate (4), and the supporting frame bottom plate (6) is arranged on the supporting floor (2) at the lower layer;
the bottom plate fixing support rod (15) and the built-in ejector rod (12) are arranged on the support frame bottom plate (6), wherein the built-in ejector rod (12) is perpendicular to the bottom surface of the support floor plate (2) on the upper layer, the pressing plate adjustable support rod (9) is movably connected with the bottom plate fixing support rod (15), the other end of the pressing plate adjustable support rod is movably connected with the cantilever support beam (1), the lower surface of the cantilever support beam (1) is provided with the limiting groove plate (5), and the pressing plate adjustable support rod (9) is arranged on the limiting groove plate (5) and is limited.
2. The lower spreading type discharging platform according to claim 1, wherein the lower surface of the supporting beam base plate (4) is provided with a base plate angle brace connected with the floor bottom beam (3), and the base plate angle brace is arranged at the joint of the lower surface of the supporting beam base plate (4) and the floor bottom beam (3).
3. The lower supporting spreading type discharging platform according to claim 1, wherein a bottom plate anti-slip tenon (7) and a bottom plate adjustable supporting rod (8) are arranged at the joint of the supporting frame bottom plate (6) and the floor bottom beam (3), wherein the bottom plate anti-slip tenon (7) is vertically arranged on the bottom surface of the supporting frame bottom plate (6), one end of the bottom plate adjustable supporting rod (8) is arranged on the floor bottom beam (3), and the other end of the bottom plate adjustable supporting rod is connected with the supporting frame bottom plate (6).
4. The lower-bracing spreading type discharging platform according to claim 3, wherein a bottom-bracing adjusting bolt (20) is arranged on the bottom-plate adjustable bracing rod (8), and one end of the bottom-plate adjustable bracing rod (8) is movably connected with the bracing frame bottom plate (6) through a bracing rod rotating hinge (21).
5. The lower expanding discharging platform according to claim 1, wherein the built-in mandril (12) is provided with a jacking adjusting bolt (11) and a mandril pressing plate (16), the mandril pressing plate (16) is arranged at the end part of the built-in mandril (12), and the jacking adjusting bolt (11) is arranged on the built-in mandril (12).
6. The lower expanding type discharging platform as claimed in claim 1, wherein the end part of the pressure plate adjustable stay bar (9) close to the cantilever beam (1) is provided with a pressure plate rotating hinge (19) and a rotating pressure plate (10), and the bottom plate fixed stay bar (15) is movably connected with the pressure plate adjustable stay bar (9) through a stay bar connecting shaft (17).
7. The lower spreading type discharging platform according to claim 1, wherein the pressure plate adjusting bolt (18) is arranged on the pressure plate adjustable stay bar (9).
8. The lower-supporting spreading type discharging platform according to any one of claims 1 to 7, wherein a position-controlling pressing plate (13) and a position-controlling end rod (14) are arranged at the inner end of the cantilever beam (1), wherein the position-controlling end rod (14) penetrates through and is fixed on the supporting floor (2) on the upper layer, the position-controlling pressing plate (13) is arranged at the top end of the position-controlling end rod (14), and the cantilever beam (1) is pressed by the position-controlling pressing plate (13).
9. The lower expanding discharge platform as claimed in any one of claims 1 to 7, wherein the cross section of the bottom plate (6) of the support frame is Z-shaped.
10. A lower prop-type discharge platform according to any one of claims 1 to 7, wherein the internally placed rams (12) are arranged vertically above (2) and below (2) the support floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727741.8U CN210858053U (en) | 2019-05-20 | 2019-05-20 | Lower-support spreading type discharging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727741.8U CN210858053U (en) | 2019-05-20 | 2019-05-20 | Lower-support spreading type discharging platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210858053U true CN210858053U (en) | 2020-06-26 |
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ID=71285707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920727741.8U Active CN210858053U (en) | 2019-05-20 | 2019-05-20 | Lower-support spreading type discharging platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210858053U (en) |
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2019
- 2019-05-20 CN CN201920727741.8U patent/CN210858053U/en active Active
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