CN209855254U - Supporting type discharging platform - Google Patents
Supporting type discharging platform Download PDFInfo
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- CN209855254U CN209855254U CN201920502431.6U CN201920502431U CN209855254U CN 209855254 U CN209855254 U CN 209855254U CN 201920502431 U CN201920502431 U CN 201920502431U CN 209855254 U CN209855254 U CN 209855254U
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Abstract
The utility model relates to a supporting type discharging platform, which comprises two parallel material platform support rods, a material platform hopper and a support frame, wherein the material platform hopper and the support frame are respectively arranged at two ends of the material platform support rods; the support frame comprises two door-shaped frame units and two supporting pieces which can be abutted against the lower surface of the upper floor slab, and the two door-shaped frame units are a first door-shaped frame and a second door-shaped frame; a first portal frame is arranged close to the material platform hopper, and a second portal frame is arranged close to the material platform hopper; each door-shaped frame unit comprises two inclined top struts and a connecting frame for connecting the top ends of the two inclined top struts, and the bottom ends of the two inclined top struts on each door-shaped frame unit are respectively hinged with the two material table supporting rods; the top ends of the first door-shaped frame and the second door-shaped frame are hinged and form a triangular structure together with the material platform supporting rod; two oblique top props of first door type frame set up the detachable articulated shaft with the articulated department of material platform bracing piece. The utility model discloses the technological effect that the installation effectiveness is high has.
Description
Technical Field
The utility model relates to a platform of unloading is under construction, especially relates to a support formula platform of unloading.
Background
Referring to fig. 5, the unloading platform is a transfer platform for the turnover materials for building construction, is fixed on the edge of the floor slab 13, and is used for temporarily stacking the detached turnover materials, so that the turnover materials can be lifted away by vertical transportation machinery such as a tower crane and the like. And the turnover construction of the turnover material between construction layers is realized.
In the prior art, a steel wire rope is generally used as a main unloading stress structure. As shown in the figure, 4 unloading steel wire ropes 12 are arranged on each unloading platform, 2 unloading steel wire ropes are arranged on each side, the unloading platform is formed by drawing one whole steel wire rope 12, the steel wire ropes 12 penetrate through steel wire rope hanging rings 11 to be connected with wall penetrating bolts 14 of an upper wall, the drawing points of the two steel wire ropes 12 on the same side are on the same horizontal line, and are clamped and fastened by clamping rings. This way of fixing presents the following problems: firstly, when the steel wire rope 12 is fixedly installed, the unloading platform needs to be suspended by vertical transport machinery such as a tower crane and the like all the time, and generally, 20-40 minutes is needed for installing one unloading platform, so that the installation efficiency is not high, and the use efficiency of the vertical transport machinery is greatly influenced; secondly, the steel wire rope 12 is easy to collide with the building edge, the fixing part and the like, so that the steel wire rope 12 is easy to damage; thirdly, the deviation appears easily when the material platform both sides wire rope 12 is installed, leads to both sides length difference, and uneven phenomenon about the material platform hopper 1 can appear, and the material platform hopper 1 appears warping, can bring the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a support formula platform of unloading that installation effectiveness is high to the problem one that proposes in the background art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a supporting type discharging platform comprises two parallel material platform supporting rods, a material platform hopper and a supporting frame, wherein the material platform hopper and the supporting frame are respectively arranged at two ends of each material platform supporting rod; the support frame comprises two door-shaped frame units and two supporting pieces, wherein the two door-shaped frame units are a first door-shaped frame and a second door-shaped frame; a first portal frame is arranged close to the material platform hopper, and a second portal frame is arranged close to the material platform hopper; each door-shaped frame unit comprises two inclined top struts and a connecting frame for connecting the top ends of the two inclined top struts, and the bottom ends of the two inclined top struts on each door-shaped frame unit are respectively hinged with the two material table supporting rods; the top ends of the first door-shaped frame and the second door-shaped frame are hinged and form a triangular structure together with the material platform supporting rod; a detachable hinge shaft is arranged at the hinge position of the two inclined top supports of the first door-shaped frame and the material platform support rod; the top support piece comprises a top support plate and two fixed plates vertically and fixedly connected to the lower bottom surface of the top support plate, the two fixed plates are arranged in parallel, and the top support plate and the fixed plates form a U-shaped groove structure; the top support piece is sleeved at the top end of a triangle formed by the two door-shaped frame units, and the hinge rods of the two door-shaped frame units vertically penetrate through the fixed plate to hinge the top support piece and the door-shaped frame units.
By adopting the technical scheme, as the first door-shaped frame is erected during installation, the top end of the support frame is abutted against the upper floor, and the triangular structure is formed for fixation after the articulated shaft is installed, compared with the prior art, the operation of installing the steel wire rope is quicker and safer, and the service time of vertical transportation machinery is reduced; meanwhile, the problem that the length of two sides is different and the material platform is uneven when the steel wire ropes on the two sides are installed due to the fact that deviation is easy to occur is solved. In addition, because the support frame can be emptyd, the height is reduced, the support frame can be smoothly inserted into a floor or moved out of the floor in the floor changing operation of the device, the collision to a building, particularly to a bearing beam protruding from the bottom of a top floor, is reduced, the mounting and dismounting efficiency of the device is greatly improved, and the building and the support frame are protected from being damaged.
The utility model discloses further set up to: the hinged part of the bottom of the inclined top support is provided with two vertical hinged plates which are parallel to each other, the direction of each hinged plate is the same as the length direction of the material platform supporting rod, the hinged plates are fixedly connected to the upper surface of the material platform supporting rod, holes are formed in the bottom of the inclined top support and the hinged plates, and the hinged shafts penetrate through the holes in the bottom of the hinged plates and the inclined top support to be hinged.
Through adopting above-mentioned technical scheme, realized the articulated of oblique shore and material platform bracing piece.
The utility model discloses further set up to: the articulated shaft is a high-strength bolt.
Through adopting above-mentioned technical scheme, can prevent that the articulated shaft from being sheared fracture.
The utility model discloses further set up to: a blocking piece is arranged in the opening direction of the bottom end of the inclined top support; the baffle plate is fixedly connected with the end surface of the hinged plate and forms a movable cavity with three sides for enclosing with the two hinged plates.
Through adopting above-mentioned technical scheme, prevent that the articulated shaft from being by shear fracture back, causing and supporting inefficacy.
The utility model discloses further set up to: a wood plate or a rubber plate is plugged between the top bracing plate and the floor slab.
Through adopting above-mentioned technical scheme, pack the clearance through plank or rubber slab, make bearing structure more firm.
The utility model discloses further set up to: the hopper comprises a hopper bottom plate, a side guardrail plate and an end guardrail plate; a hopper bottom plate of the hopper is welded and fixed on the inner sides of web plates of two parallel hopper supporting rods; the side guardrail plate is welded on the flange plate of the material platform supporting rod, the end part breast board is welded at the front end of the material platform supporting rod, and the side guardrail plate and the end part breast board are connected to form a three-side enclosure structure.
By adopting the technical scheme, the formed material platform hopper has good enclosing performance and is safe to use.
The utility model discloses further set up to: the lower surface of the material platform support rod is fixedly connected with a positioning stop block which can be attached to the edge of a floor slab.
By adopting the technical scheme, the unloading platform is positioned when the lifting is convenient.
The utility model discloses further set up to: the material platform support rod is welded on the outer side of the material platform support rod; one end of the steel wire rope is connected with the steel wire rope hanging ring, and the other end of the steel wire rope is connected with the upper floor.
Through adopting above-mentioned technical scheme, form the second protection to the platform structure of unloading, increase the security.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the first door-shaped frame is installed, the top end of the support frame is abutted to the upper floor, and the triangular structure is formed for fixation after the articulated shaft is installed;
2. meanwhile, the problems that the lengths of two sides are different and the material platform is uneven left and right due to the fact that the steel wire ropes on the two sides are prone to deviation when being installed are solved;
3. because the support frame can be emptyd, the height is reduced, the support frame can be smoothly inserted into a floor or moved out of the floor in the floor changing operation of the device, the collision to a building, particularly to a bearing beam protruding from the bottom of the top floor, is reduced, the mounting and dismounting efficiency of the device is greatly improved, and the building and the support frame are protected from being damaged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the support frame of the present invention without lowering its height;
fig. 3 and 4 are schematic structural views of the supporting frame of the present invention with different height reduction directions;
fig. 5 is a schematic diagram of the overall structure of the prior art.
In the figure, 1, a material platform hopper; 101. a hopper floor; 102. a side guardrail plate; 103. an end fence; 2. a material table supporting rod; 211. An upper flange plate; 212. a lower flange plate; 213. a web; 3. a support frame; 31. two gate frame units; 311. a first gate frame; 312. a second door frame; 32. supporting obliquely; 33. a connecting frame; 4. hinging a shaft; 5. a hinge plate; 6. a baffle plate; 7. a movable cavity; 8. a top support; 81. a top bracing plate; 82. a fixed plate 9 and a hoisting ring; 10. positioning a stop block; 11. a steel wire rope hoisting ring; 12. a wire rope; 13. a floor slab; 14. a through-wall bolt; 15. a U-shaped groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a supporting type platform of unloading, including two parallel material platform bracing pieces 2, install respectively at the material platform fill 1 and the support frame 3 of material platform bracing piece 2 both ends. One end of the material platform support rod 2 extends into the building floor, and the other end extends out of the building. The material table support bar 2 may be H-section steel, i-section steel, or channel steel, which is illustrated as H-section steel in this embodiment, and the H-section steel includes an upper flange plate 211, a lower flange plate 212, and a web plate 213.
With reference to fig. 1 and 2, the material platform hopper 1 is used as a stacking platform for the turnover materials, and one end of the supported rod 2 is cantilevered outside the floor slab 13. The hopper 1 comprises a hopper floor 101, side guard plates 102 and end guard plates 103. The hopper bottom plate 101 of the hopper 1 is welded and fixed on the inner sides of the web plates 213 of the two parallel hopper support rods 2. The side guardrail plate 102 is welded on the flange plate of the material platform supporting rod 2, the end guardrail plate 103 is welded at the front end of the material platform supporting rod 2, the side guardrail plate 102 and the end guardrail plate 103 are connected to form a three-side enclosure structure, and the material platform hopper 1 supplies materials to enter and exit towards an opening at one end of the building body floor 13.
As shown in fig. 1, the supporting frame 3 includes two door-shaped frame units 31 and two top supports 8, the two door-shaped frame units 31 are a first door-shaped frame 311 and a second door-shaped frame 312; adjacent to the hopper 1 is a first portal 311 and the other is a second portal 312. Each door-shaped frame unit 31 comprises two inclined top struts 32 and a connecting frame 33 which connects the top ends of the two inclined top struts 32, and the bottom ends of the two inclined top struts 32 on each door-shaped frame unit 31 are respectively hinged with the upper flange plates 211 of the two H-shaped steels. The top ends of the first door frame 311 and the second door frame 312 are hinged, the bottom ends are hinged with the H-shaped steel, and a triangular structure with the H-shaped steel as the bottom edge and the inclined top struts 32 of the two door frame units 31 as the side length is formed.
As shown in fig. 1, the top support member 8 is sleeved on the top end of the triangle formed by the two door-shaped frame units 31, and is hinged with the top end of the triangle. The top support member 8 comprises a top support plate 81 and two fixing plates 82 vertically fixedly connected to the bottom surface of the top support plate 81, the two fixing plates 82 are arranged in parallel, the top support plate 81 and the fixing plates 82 form a U-shaped groove structure, and the opening of the U-shaped groove is vertical downward. The top support member 8 is sleeved on the top end of the triangle formed by the two door-shaped frame units 31, and the hinge rods of the two door-shaped frame units 31 vertically penetrate through the fixing plate 82 to hinge the top support member 8 and the door-shaped frame units 31. The triangular top end formed by the two door-shaped frame units 31 is arranged in the U-shaped groove, and a certain moving space is reserved between the triangular top end and the top supporting plate 81, so that the two door-shaped frame units 31 can be conveniently opened and closed.
As shown in fig. 3, during the floor changing operation of the device, the inclined top support 32 on the first door frame 311 and the hinged shaft 4 of the H-shaped steel are detached, the bottom end of the first door frame 311 is closed to the bottom end of the second door frame 312, the two door frame units 31 are pushed to face the opening direction of the material platform hopper 1, and the height of the support frame 3 is reduced; or as shown in fig. 4, the bottom end of the first door frame 311 is pulled into the hopper 1, and the second door frame 312 is driven to tilt toward the opening of the hopper 1, so as to reduce the height of the supporting frame 3.
Because when installation or dismantlement, as long as with first door type frame 311 stand or lay down and fixed can, compare among the prior art operation of installation wire rope 12 faster, safety, reduced the live time of vertical transportation machinery, the easy deviation that appears when having solved simultaneously both sides wire rope 12 installation leads to both sides length difference, uneven phenomenon about the material platform can appear. In addition, because the support frame 3 can be emptyd, the height is reduced, the support frame 3 can be smoothly inserted into a floor or moved out of the floor in the floor changing operation of the device, and the collision to the building, particularly to the bearing beam protruding downwards from the top floor 13 is reduced, so that the mounting and dismounting efficiency of the device is greatly improved, and the building and the support frame 3 are protected from being damaged.
Referring to fig. 1 and 2, the bottom of the inclined top brace 32 of the door-shaped frame is hinged to the upper flange plate 211 of the material table support rod 2, and a space for the rotation of the inclined top brace 32 is reserved at the hinged position. The hinged part of the bottom of the inclined top support 32 and the upper flange plate 211 is provided with two vertical hinged plates 5 which are arranged in parallel, the hinged plates 5 are fixedly connected to the upper flange plate 211 on the material platform supporting rod 2 and are arranged on two sides of the hinged part, the direction of the hinged plates 5 is the same as the length direction of the material platform supporting rod 2, holes are formed in the bottom of the inclined top support 32 and the hinged plates 5, and the detachable hinged shaft 4 penetrates through the holes in the bottoms of the hinged plates 5 and the inclined top support 32 to be hinged. The hinge shaft 4 is preferably a high-strength bolt here because a vertical shear force is considered.
Prevent that high strength bolt from because of the shearing force fracture, roll-off in the vertical articulated slab 5 is followed to the bracing 32, sets up separation blade 6 in the opening direction of bracing 32 bottom. The baffle plate 6 is fixedly connected with the end surface of the hinged plate 5 and forms a movable cavity 7 with three sides for enclosing with the two hinged plates 5. When the high-strength bolt is broken, the inclined top support 32 of the door-shaped frame falls down, the baffle 6 supports the inclined top support 32, and the inclined top support 32 is prevented from being separated from the movable cavity 7, so that accidents are avoided.
Referring to fig. 2, after the support frame 3 is installed, a wood plate or a rubber plate can be inserted into the top supporting plate 81 according to the height of the upper floor 13, so that the top supporting plate 81 is tightly attached to the upper floor 13, the support frame 3 transmits the load of the material table supporting rod 2 to the upper floor 13, and the material table supporting rod 2 is fixed to ensure safety.
Referring back to fig. 1, in order to hoist the device conveniently, hoisting rings 9 are arranged at the edge of the side guardrail of the material platform hopper 1 and at the inner sides of the two material platform support rods 2 at the opening end of the material platform hopper 1. Two ends of the lifting hanging ring 9 penetrate through the upper flange plate 211 and are welded on the lower flange plate 212, and the lifting hanging ring and the upper flange plate are welded and fixed, so that the firmness of the lifting hanging ring and the material platform supporting plate is improved. When the device needs to be hoisted, the steel wire rope 12 penetrates through the four hoisting rings 9, and the device is lifted or dropped integrally through a vertical transportation machine.
Referring to fig. 2, the open end of the hopper 1, the lower flange plate 212 of the supporting rod 2 of the material platform are provided with positioning stoppers 10, and the positions of the positioning stoppers 10 and the open end of the hopper 1 are on the same vertical plane. When the device is transported from the edge of the building to the interior of the building, the transportation is stopped when the positioning stop blocks 10 clamp the floor slab 13, and the device is limited.
Referring to fig. 1 and 2, a wire rope sling 11 is also provided for secondary protection of the device. The steel wire rope hanging ring 11 is arranged at the overhanging end of the material platform supporting rod 2 and welded at the outer side of a web 213 of the material platform supporting rod 2. The steel wire rope 12 is connected with the steel bars pre-buried in the upper floor 13 through the steel wire rope hanging ring 11, and the device is fixed and protected.
When the floor changing operation is carried out on the support type discharging platform, the steel wire rope 12 penetrates through the lifting hanging ring 9, then the inclined top support 32 on the first door-shaped frame 311 and the hinged shaft 4 of the H-shaped steel are dismounted, the bottom end of the first door-shaped frame 311 is closed to the bottom end of the second door-shaped frame 312, the two door-shaped frame units 31 are pushed to face the opening direction of the material platform hopper 1, and the height of the support frame 3 is reduced. The device is lifted and hoisted to a floor needing to be used by a vertical transportation machine, and the support frame 3 part is directly sent to the interior of the building from the edge of the floor 13. When the positioning stop block 10 touches the floor 13 of the floor, the hoisting is stopped. The two door-shaped frame units 31 are turned upwards, and the bottom end of the first door-shaped frame 311 is hinged and fixed by a high-strength bolt; after the installation of support frame 3 finishes, can be according to the height of upper floor 13, add the billet on top fagging 81, make top fagging 81 and upper floor 13 closely laminate, support frame 3 transmits the load of material platform bracing piece 2 to upper floor 13, and fixed material platform bracing piece 2 guarantees safety.
After the support frame 3 is fixed, a steel wire rope 12 penetrates through a steel wire rope hanging ring 11 and is connected with a wall penetrating bolt 14 reserved on an upper floor 13, and the device is protected again.
The device changes the existing stress system taking the steel wire rope as the main unloading structure, and has the advantages that the installation is quick, the unloading steel wire rope is not the main stress structure any more, only one safety protection measure is adopted, the unloading steel wire rope can be installed after the material platform is fixed, the whole stress system is more clear, the safety is higher, and the installation is more convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a support formula platform of unloading which characterized in that: comprises two parallel material platform support rods (2), a material platform hopper (1) and a support frame (3) which are respectively arranged at two ends of the material platform support rods (2);
the support frame (3) comprises two door-shaped frame units (31) and two top supporting pieces (8), wherein the two door-shaped frame units (31) are a first door-shaped frame (311) and a second door-shaped frame (312); a first portal frame (311) is arranged close to the material platform hopper (1), and a second portal frame (312) is arranged close to the material platform hopper (1); each door-shaped frame unit (31) comprises two inclined top struts (32) and a connecting frame (33) for connecting the top ends of the two inclined top struts (32), and the bottom ends of the two inclined top struts (32) on each door-shaped frame unit (31) are respectively hinged with the two material table supporting rods (2); the top ends of the first door-shaped frame (311) and the second door-shaped frame (312) are hinged and form a triangular structure together with the material platform supporting rod (2); a detachable hinge shaft (4) is arranged at the hinged position of the two inclined top supports (32) of the first door-shaped frame (311) and the material platform support rod (2);
the top support piece (8) comprises a top support plate (81) and two fixing plates (82) vertically and fixedly connected to the lower bottom surface of the top support plate (81), the two fixing plates (82) are arranged in parallel, and the top support plate (81) and the fixing plates (82) form a U-shaped groove structure; the top support piece (8) is sleeved at the top end of a triangle formed by the two door-shaped frame units (31), and the hinge rods of the two door-shaped frame units (31) vertically penetrate through the fixing plate (82) to hinge the top support piece (8) and the door-shaped frame units (31).
2. A supported discharge platform according to claim 1, wherein: the hinged part at the bottom of the inclined top support (32) is provided with two vertical hinged plates (5) which are parallel to each other, the direction of the hinged plates (5) is the same as the length direction of the material platform supporting rod (2), the hinged plates (5) are fixedly connected on the upper surface of the material platform supporting rod (2), holes are formed in the bottom of the inclined top support (32) and the hinged plates (5), and the hinged shaft (4) penetrates through the hinged plates (5) and the holes in the bottom of the inclined top support (32) to be hinged.
3. A supported discharge platform according to claim 2, wherein: the articulated shaft (4) is a high-strength bolt.
4. A supported discharge platform according to claim 2, wherein: a baffle plate (6) is arranged in the opening direction of the bottom end of the inclined top support (32); the baffle plate (6) is fixedly connected with the end surface of the hinged plate (5) and forms a movable cavity (7) with three sides for enclosing with the two hinged plates (5).
5. A supported discharge platform according to claim 1, wherein: a wood plate or a rubber plate is plugged between the top bracing plate (81) and the floor (13).
6. A supported discharge platform according to any one of claims 1 to 5, wherein: the hopper (1) comprises a hopper bottom plate (101), a side guardrail plate (102) and an end guardrail plate (103); a hopper bottom plate (101) of the hopper (1) is welded and fixed on the inner sides of web plates (213) of two parallel hopper supporting rods (2); the side guardrail plate (102) is welded on a flange plate of the material platform supporting rod (2), the end guardrail plate (103) is welded at the front end of the material platform supporting rod (2), and the side guardrail plate (102) and the end guardrail plate (103) are connected to form a three-side enclosure structure.
7. A supported discharge platform according to any one of claims 1 to 5, wherein: the lower surface of the material platform support rod (2) is fixedly connected with a positioning stop block (10) which can be attached to the edge of a floor slab (13).
8. A supported discharge platform according to any one of claims 1 to 5, wherein: the material platform is characterized by further comprising a steel wire rope hanging ring (11) and a steel wire rope (12), wherein the steel wire rope hanging ring (11) is arranged at the overhanging end of the material platform supporting rod (2) and welded on the outer side of the material platform supporting rod (2); one end of the steel wire rope (12) is connected with the steel wire rope hoisting ring (11), and the other end is connected with the upper floor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502431.6U CN209855254U (en) | 2019-04-12 | 2019-04-12 | Supporting type discharging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502431.6U CN209855254U (en) | 2019-04-12 | 2019-04-12 | Supporting type discharging platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855254U true CN209855254U (en) | 2019-12-27 |
Family
ID=68937383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502431.6U Active CN209855254U (en) | 2019-04-12 | 2019-04-12 | Supporting type discharging platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209855254U (en) |
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2019
- 2019-04-12 CN CN201920502431.6U patent/CN209855254U/en active Active
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