CN111593898A - Adjustable turnover discharging platform and installation method - Google Patents
Adjustable turnover discharging platform and installation method Download PDFInfo
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- CN111593898A CN111593898A CN202010598783.3A CN202010598783A CN111593898A CN 111593898 A CN111593898 A CN 111593898A CN 202010598783 A CN202010598783 A CN 202010598783A CN 111593898 A CN111593898 A CN 111593898A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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Abstract
The invention discloses an adjustable turnover discharging platform and an installation method, wherein the adjustable turnover discharging platform comprises: the steel beam connecting structure comprises steel beam connecting pieces arranged on multiple floors, and a steel wire rope connecting piece and a vertical rod connecting piece which are connected with the steel beam connecting pieces, wherein the steel wire rope connecting pieces are positioned above the vertical rod connecting pieces; the platform comprises a platform frame and a vertical rod, one side of the platform frame is fixedly connected with the upper end of the vertical rod, and the vertical rod is connected with the steel beam connecting piece through the vertical rod connecting piece; and the steel wire rope is connected to the steel beam connecting piece through the steel wire rope connecting piece. The invention can complete the erection of the discharging platform by attaching to a steel structure without depending on a cast-in-place structure.
Description
Technical Field
The invention relates to the technical field of construction, in particular to an adjustable turnover discharging platform and an installation method.
Background
At present, steel structure buildings are rapidly developed in China due to the characteristics of lightness, quickness, goodness and economization, but along with the large-scale practical application of the steel structure buildings, particularly because the construction mode of the steel structure buildings and the common reinforced concrete structure have larger difference, the problems in the actual construction process are more and more.
The unloading platform is used as an operation platform for temporary material turnover in building construction and is used in a large amount in the building construction process all the time. In the construction process of a reinforced concrete structure, in the prior art, embedded parts are usually embedded in the floor surface in advance, overhanging H-shaped steel is inserted after concrete pouring is completed and strength is achieved, the overhanging H-shaped steel is used as a main stress component of an unloading platform, and then the overhanging unloading platform is erected.
However, in the construction of a steel structure, the floor surface does not necessarily adopt a full cast-in-place structure, or the condition that reinforcing steel bars are pre-embedded in advance is not generated in the actual process, and the unloading platform cannot be built.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide an adjustable turnover discharging platform and an installation method aiming at the defects of the prior art, and the adjustable turnover discharging platform can be erected depending on a steel structure without depending on a cast-in-place structure.
The technical scheme is as follows: the invention provides an adjustable turnover unloading platform, which comprises:
the steel beam connecting structure comprises steel beam connecting pieces arranged on multiple floors, and a steel wire rope connecting piece and a vertical rod connecting piece which are connected with the steel beam connecting pieces, wherein the steel wire rope connecting pieces are positioned above the vertical rod connecting pieces;
the platform comprises a platform frame and a vertical rod, one side of the platform frame is fixedly connected with the upper end of the vertical rod, and the vertical rod is connected with the steel beam connecting piece through the vertical rod connecting piece;
and the steel wire rope is connected to the steel beam connecting piece through the steel wire rope connecting piece.
Furthermore, the steel wire rope connecting piece is provided with one, the vertical rod connecting pieces are provided with two, and the two vertical rod connecting pieces are arranged on adjacent floors.
Furthermore, the steel beam connecting piece comprises a reinforcing rib welded with the steel beam, a bolt hole is formed in the reinforcing rib, and the reinforcing rib is detachably connected with a mounting piece through the bolt hole;
the installed part lateral surface is provided with the installation piece, the last notch of inserting of having seted up of installation piece.
Further, the steel wire rope connecting piece comprises a first plug pin piece inserted in the slot, and the vertical section of the first plug pin piece is U-shaped with a downward opening;
one side of the first bolt piece, which is far away from the steel beam connecting piece, is provided with a pulley for the steel wire rope to wind, and two ends of the steel wire rope are connected with the platform frame.
Furthermore, the vertical rod connecting piece comprises a second plug pin piece inserted in the slot, and the vertical section of the second plug pin piece is L-shaped.
Furthermore, the lower ends of the first bolt piece and the second bolt piece are respectively provided with a fixing piece, and each fixing piece comprises a pin hole and a pin, wherein the pin holes are formed in the lower ends of the first bolt piece and the second bolt piece, and the pin is detachably connected to the pin holes.
Furthermore, a supporting device is arranged between the lower side of the platform frame and the vertical rod;
the supporting device comprises a first inclined rod and a second inclined rod, one end of the first inclined rod is connected with the lower end of the vertical rod, the other end of the first inclined rod is connected with one end, far away from the vertical rod, of the platform frame, one end of the second inclined rod is connected with one end, close to the vertical rod, of the platform frame, and the other end of the second inclined rod is connected with the middle position of the first inclined rod.
Furthermore, the vertical rod, the first diagonal rod and the second diagonal rod are adjustable rods;
the adjustable rod comprises a first supporting rod and a second supporting rod, the first supporting rod is connected with the second supporting rod through a connecting sleeve, a plurality of corresponding positioning holes are formed in the first supporting rod, the second supporting rod and the connecting sleeve, and positioning rods can be detachably connected in the positioning holes.
Furthermore, a turnover plate which is turned outwards is arranged above the platform frame and is close to the vertical rod connecting piece, and the turnover plate covers a gap between the platform frame and a corresponding floor.
An installation method of an adjustable turnover unloading platform comprises the following steps:
welding a reinforcing rib on the steel beam, forming a bolt hole on the reinforcing rib, and fixing the mounting piece on the reinforcing rib by penetrating a screw rod in the bolt hole;
the lengths of the vertical rod, the first supporting rod and the second supporting rod are adjusted according to needs;
inserting a second bolt piece at the upper end of the vertical rod connecting piece on the mounting piece on the middle floor, inserting a second bolt piece at the lower end of the vertical rod connecting piece on the mounting piece on the lower floor, connecting the steel wire rope to the pulley, and fixing two ends of the steel wire rope on the platform frame after adjusting the tension degree of the steel wire rope;
and installing the pin into the pin hole, and fixing the lower ends of the first bolt piece and the second bolt piece to finish installation.
Has the advantages that:
(1) according to the scheme, the steel beam connecting piece is connected to the steel beam, the platform is connected to the steel beam connecting piece through the steel wire rope connecting piece and the vertical rod connecting piece, so that the platform is combined to the steel beam, a platform frame of the platform can form a discharging platform, the platform frame is combined with the steel beam through the steel wire rope, the vertical rod connecting piece and the like, the bearing capacity can be met by fixing the steel structure, and the bearing capacity requirement can be met;
(2) the steel wire rope connecting piece is detachably connected with the slot opening of the mounting piece through the first bolt piece, the vertical rod connecting piece can be detachably connected with the slot opening of the mounting piece through the second bolt piece, and the mounting piece can be detachably connected to the reinforcing rib through the bolt hole, so that the steel wire rope connecting piece can be repeatedly and circularly used among floors and can be rapidly mounted and dismounted in a turnover mode, and the steel wire rope connecting piece is green and environment-friendly;
(3) the vertical rod, the first inclined rod and the second inclined rod are adjustable rods, so that the unloading platform can be adjusted, the unloading platform can be suitable for building floors with different heights, and the construction standardization and the construction efficiency are ensured, and the safety is guaranteed;
(4) the board that turns over that this scheme set up covers the space between platform and the floor board, can ensure construction safety.
Drawings
FIG. 1 is a schematic structural diagram of a platform frame according to embodiment 1;
fig. 2 is a schematic structural view of embodiment 1 for embodying the first plug member;
fig. 3 is a schematic structural view of embodiment 1 for embodying a second plug member;
FIG. 4 is a schematic structural view of the socket according to embodiment 1;
FIG. 5 is a schematic view of a structure for embodying a reinforcing rib in embodiment 1;
FIG. 6 is a schematic view showing the construction of the safety ring according to embodiment 1;
FIG. 7 is a schematic structural view for embodying the supporting apparatus in embodiment 2;
fig. 8 is a schematic structural diagram of a vertical rod according to embodiment 3.
In the figure, 1, reinforcing ribs; 11. bolt holes; 12. mounting blocks; 121. a slot opening; 2. a first latch member; 21. a pulley; 3. a second latch member; 4. a pin hole; 41. a pin; 51. a platform frame; 52. a vertical rod; 61. a first diagonal member; 62. a second diagonal member; 71. a first support bar; 72. a second support bar; 73. connecting a sleeve; 74. positioning holes; 75. positioning a rod; 8. turning over a plate; 9. a wire rope; 91. a safety ring; 92. rope clips; 93. and a steel wire rope inclined pull ring.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1: an adjustable turnover unloading platform is shown in figures 1-6 and comprises a steel beam connecting structure and a platform connected to the steel beam connecting structure, and the unloading platform is erected.
Girder steel connection structure:
the steel beam connecting structure comprises steel beam connecting pieces arranged on multiple floors, steel wire rope 9 connecting pieces and vertical rod 52 connecting pieces, wherein the steel wire rope 9 connecting pieces are connected with the steel beam connecting pieces, and the steel wire rope 9 connecting pieces are located above the vertical rod 52 connecting pieces.
The steel beam connecting piece is a main supporting structure of the whole device and is used for supporting the whole device to a steel beam, the steel beam connecting piece comprises a reinforcing rib 1 welded with the steel beam, namely the reinforcing rib 1 can be connected to the steel beam in a welding mode and can also be fixedly connected with the steel beam in other modes.
In order to realize the connection of the platform and the steel beam connecting piece, the mounting piece for connecting the connecting piece on the platform can be arranged on the reinforcing rib 1, the mounting piece 12 can be arranged on the outer side surface of the mounting piece, the slot opening 121 is formed in the mounting piece 12, and the connecting piece on the platform can be connected with the slot opening 121 to realize the connection between the whole device and the steel beam.
In practical application, bolt holes 11 can be formed in the reinforcing rib 1, the mounting piece can be connected to the reinforcing rib 1 through the bolt holes 11, the mounting piece can be detached, and therefore the position of the mounting piece can be adjusted.
It can be understood that, in order to realize the construction of the multi-storey building, steel beam connecting parts can be arranged on the steel beams of the multi-storey building, so that the upward adjustment or the downward adjustment of the whole device can be carried out.
Platform:
the platform includes platform frame 51 and montant 52 to be connected with wire rope 9 on platform frame 51, platform frame 51 one side and montant 52 upper end fixed connection, montant 52 passes through montant 52 connecting piece and connects the girder steel connecting piece, and wire rope 9 passes through the wire rope 9 connecting piece and is connected to the girder steel connecting piece on.
It will be appreciated that the platform frame 51 may be a horizontal discharge platform which is connected to the steel beam by vertical bar 52 connectors on vertical bar 52 and cable 9 connectors on cable 9.
Wherein, the girder steel connecting piece can be provided with one, in order to improve the stability that montant 52 connects, montant 52 connecting piece can be provided with two, and two montant 52 connecting pieces can set up at adjacent floor, because the girder steel connecting piece is in order to utilize wire rope 9 to come supporting platform frame 51, the girder steel connecting piece need be located the top of two montant 52 connecting pieces, utilize wire rope 9 to pull platform frame 51.
the wire rope 9 connecting piece is including inserting first bolt piece 2 of establishing in inserting the notch 121, and the vertical cross-section of first bolt piece 2 is the U type that the opening is decurrent, and one side that first bolt piece 2 kept away from the girder steel connecting piece is equipped with the pulley 21 that supplies wire rope 9 to wind to establish, and wire rope 9's both ends all are connected with platform frame 51.
It can be understood that the first latch member 2 can be inserted into the slot 121 with a downward opening to realize connection with the steel beam connector, and the steel cable 9 can be connected with the platform frame 51 at one end and connected with the platform frame 51 after passing around the pulley 21 at the other end to realize support of the platform frame 51.
In order to more stably support the platform frame 51 by the steel wire 9, the two ends of the steel wire 9 connected to the platform frame 51 may be separated by a certain distance, and one end of the steel wire is connected to the end of the platform frame 51 far away from the steel beam, so that the platform frame 51 can be supported to the greatest extent.
In practical application, two inclined pull rings of the steel wire rope 9 can be welded on the platform frame 51 for connecting the steel wire rope 9.
In some embodiments, a danger reminding structure for the steel cable 9 may be provided, two rope clamps 92 may be provided on the platform frame 51, the ends of the steel cable 9 are simultaneously inserted into the two rope clamps 92, and the length of the steel cable 9 between the two rope clamps 92 is greater than the distance between the two rope clamps 92, so as to form a safety ring 91, and in practical use, when the safety ring 91 is partially tightened, the unloading platform is known to be in a dangerous state.
the vertical rod 52 connecting piece comprises a second pin piece 3 inserted in the slot opening 121, and the vertical section of the second pin piece 3 is L-shaped.
It will be appreciated that the second latch member 3 may be inserted into the socket 121 to effect connection with the steel beam connection. Wherein, can be provided with two second bolt pieces 3 of arranging from top to bottom on every montant 52 connecting piece, the installed part also can be provided with two, can increase the stability of being connected between montant 52 connecting piece and the girder steel connecting piece, and the security that always improves whole device.
In practice, in order to improve the stability of the first and second pin members 2, 3 inserted in the slot 121, a fixing member may be provided at the lower end of each of the first and second pin members 2, 3, the fixing member including a pin 41 hole 4 provided at the lower end of the first and second pin members 2, 3, and a pin 41 detachably connected to the pin 41 hole 4.
It can be understood that after the first and second pin members 2 and 3 are inserted into the slot 121, the pin 41 is inserted into the hole 4 of the pin 41, so as to fix the lower ends of the first and second pin members 2 and 3, and the first and second pin members 2 and 3 cannot be separated from the slot 121, thereby improving the stability of the device.
In practical application, the platform frame 51 can be mainly built by using channel steel, for example, two channel steels are used as main cross beams, a plurality of secondary beams are horizontally arranged in the middle of the channel steel, and the main beams and the secondary beams are welded. And then laying a steel plate on the secondary beam, and welding and fixing the steel plate with the secondary beam.
A platform frame 51 protection structure can be further arranged on the platform frame 51, the whole platform is protected safely, and for example, protective railings, skirting boards, protective steel plates, signboard and the like can be arranged around the platform frame 51.
In addition, in order to ensure the construction safety, a turnover plate 8 which is turned outwards can be arranged above the platform frame 51 close to the connecting piece of the vertical rod 52, the turnover plate 8 covers a gap between the platform frame 51 and a corresponding floor, and the arranged turnover plate 8 covers a gap between the platform and the floor plate, so that the construction safety can be improved.
Example 2: an adjustable turnover unloading platform, which is different from the embodiment 1 in that, as shown in fig. 7, in order to further improve the stability of the device, a supporting device can be arranged between the lower side of a platform frame 51 and a vertical rod 52 for supporting the platform frame 51 and improving the bearing capacity of the platform frame 51.
The supporting device comprises a first inclined rod 61 and a second inclined rod 62, one end of the first inclined rod 61 is connected with the lower end of the vertical rod 52, the other end of the first inclined rod is far away from the platform frame 51, one end of the vertical rod 52 is connected with one end of the platform frame 51, which is close to the vertical rod 52, and the other end of the first inclined rod 61 is connected with the middle position of the second inclined rod 62.
It can be understood that a stable triangular structure is formed between the first inclined rod 61 and the vertical rod 52 and the platform frame 51, the platform frame 51 can be stably supported, and the second inclined rod 62 further supports the first inclined rod 61, so that the support bearing capacity of the first inclined rod 61 is improved.
Example 3: the difference between the adjustable turnover discharging platform and the embodiment 2 is that, as shown in fig. 8, in order to improve the adaptability of the device to the floor height, a vertical rod 52, a first inclined rod 61 and a second inclined rod 62 are all set as adjustable rods so as to adjust the matching of the whole device and the floor.
The adjustable rod comprises a first supporting rod 71 and a second supporting rod 72, the first supporting rod 71 and the second supporting rod 72 are connected through a connecting sleeve 73, a plurality of corresponding positioning holes 74 are formed in the first supporting rod 71, the second supporting rod 72 and the connecting sleeve 73, and positioning rods 75 are detachably connected in the positioning holes 74.
It can be understood that the vertical rod 52, the first inclined rod 61 and the second inclined rod 62 are adjustable rods, so that the unloading platform can be adjusted, the building of floors with different heights can be adapted, the standardization and the construction efficiency of construction can be ensured, and the safety can be guaranteed.
An installation method of an adjustable turnover unloading platform comprises the following steps:
welding a reinforcing rib 1 on a steel beam, forming a bolt hole 11 in the reinforcing rib 1, and fixing a mounting piece on the reinforcing rib 1 by penetrating a screw in the bolt hole 11;
the lengths of the vertical rod 52, the first strut 71 and the second strut 72 are adjusted as required;
inserting the second pin member 3 at the upper end of the vertical rod 52 connecting member on the mounting member on the middle floor, inserting the second pin member 3 at the lower end of the vertical rod 52 connecting member on the mounting member on the lower floor, connecting the steel wire rope 9 to the pulley 21, adjusting the tension degree of the steel wire rope 9, and fixing two ends of the steel wire rope 9 on the platform frame 51;
the pin 41 is fitted into the pin hole 4, and the lower ends of the first and second pin members 2 and 3 are fixed, thereby completing the fitting.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an adjustable turnover platform of unloading which characterized in that includes:
the steel beam connecting structure comprises steel beam connecting pieces arranged on multiple floors, and a steel wire rope (9) connecting piece and a vertical rod (52) connecting piece which are connected with the steel beam connecting pieces, wherein the steel wire rope (9) connecting piece is positioned above the vertical rod (52) connecting piece;
the platform comprises a platform frame (51) and a vertical rod (52), one side of the platform frame (51) is fixedly connected with the upper end of the vertical rod (52), and the vertical rod (52) is connected with the steel beam connecting piece through the vertical rod (52) connecting piece;
and the platform frame (51) is connected with a steel wire rope (9), and the steel wire rope (9) is connected to the steel beam connecting piece through the steel wire rope (9) connecting piece.
2. An adjustable epicyclic discharge platform according to claim 1, wherein there is one said wire rope (9) connection member and two said vertical bar (52) connection members, two said vertical bar (52) connection members being provided on adjacent floors.
3. The adjustable turnover platform of unloading of claim 1 or 2, characterized in that, the girder steel connecting piece includes the stiffening rib (1) with girder steel welding, offer the bolt hole (11) on the stiffening rib (1), the stiffening rib (1) connects with the installed part removably through the bolt hole (11);
the mounting piece lateral surface is provided with installation piece (12), seted up slot opening (121) on installation piece (12).
4. The adjustable epicyclic discharge platform of claim 3, wherein said wire rope (9) connection means comprises a first latch member (2) inserted in said slot opening (121), said first latch member (2) having a vertical cross-section in the form of a downwardly open U;
one side of the first bolt piece (2) far away from the steel beam connecting piece is provided with a pulley (21) for the steel wire rope (9) to wind, and two ends of the steel wire rope (9) are connected with the platform frame (51).
5. An adjustable epicyclic discharge platform according to claim 4, wherein said vertical bar (52) connection comprises a second latch member (3) inserted in said socket (121), said second latch member (3) having an L-shaped vertical cross-section.
6. An adjustable epicyclic discharge platform according to claim 5, wherein said first latch member (2) and said second latch member (3) are each provided with a securing member at a lower end, said securing member comprising a pin hole (4) provided at a lower end of said first latch member (2) and said second latch member (3), and a pin (41) detachably connected to said pin hole (4).
7. An adjustable epicyclic discharge platform according to claim 1, wherein support means are provided between the underside of said platform frame (51) and said vertical bars (52);
the supporting device comprises a first inclined rod (61) and a second inclined rod (62), one end of the first inclined rod (61) is connected with the lower end of the vertical rod (52), the other end of the first inclined rod is connected with one end of the vertical rod (52) which is far away from the platform frame (51), one end of the second inclined rod (62) is connected with one end of the platform frame (51) which is close to the vertical rod (52), and the other end of the second inclined rod is connected with the middle position of the first inclined rod (61).
8. The adjustable epicyclic discharge platform of claim 7, wherein said vertical bar (52), said first diagonal bar (61) and said second diagonal bar (62) are adjustable bars;
the adjustable rod comprises a first supporting rod (71) and a second supporting rod (72), the first supporting rod (71) is connected with the second supporting rod (72) through a connecting sleeve (73), a plurality of corresponding positioning holes (74) are formed in the first supporting rod (71), the second supporting rod (72) and the connecting sleeve (73), and positioning rods (75) are detachably connected in the positioning holes (74).
9. An adjustable turnover platform of unloading according to claim 1, characterised in that the platform frame (51) is provided with an outwardly turned flap (8) near the top of the vertical bar (52) connection, and that the flap (8) covers the gap between the platform frame (51) and the corresponding floor.
10. The mounting method of the adjustable turnover discharging platform is characterized by comprising the following steps:
welding a reinforcing rib (1) on a steel beam, forming a bolt hole (11) in the reinforcing rib (1), and fixing a mounting piece on the reinforcing rib (1) by penetrating a screw in the bolt hole (11);
the lengths of the vertical rod (52), the first supporting rod (71) and the second supporting rod (72) are adjusted according to requirements;
inserting a second bolt piece (3) at the upper end of a vertical rod (52) connecting piece into a mounting piece on a middle floor, inserting a second bolt piece (3) at the lower end of the vertical rod (52) connecting piece into a mounting piece on a lower floor, connecting a steel wire rope (9) to a pulley (21), adjusting the tension degree of the steel wire rope (9), and fixing two ends of the steel wire rope (9) on a platform frame (51);
and (3) installing the pin (41) into the pin hole (4), and fixing the lower ends of the first pin piece (2) and the second pin piece (3) to finish installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010598783.3A CN111593898A (en) | 2020-06-28 | 2020-06-28 | Adjustable turnover discharging platform and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010598783.3A CN111593898A (en) | 2020-06-28 | 2020-06-28 | Adjustable turnover discharging platform and installation method |
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| Publication Number | Publication Date |
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| CN111593898A true CN111593898A (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010598783.3A Pending CN111593898A (en) | 2020-06-28 | 2020-06-28 | Adjustable turnover discharging platform and installation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293975A (en) * | 2021-06-17 | 2021-08-24 | 浙江兆鼎建设有限公司 | Construction platform for prefabricated building |
| CN114059779A (en) * | 2021-11-13 | 2022-02-18 | 北京欧斯度科技有限公司 | Support formula of encorbelmenting platform of unloading |
-
2020
- 2020-06-28 CN CN202010598783.3A patent/CN111593898A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293975A (en) * | 2021-06-17 | 2021-08-24 | 浙江兆鼎建设有限公司 | Construction platform for prefabricated building |
| CN114059779A (en) * | 2021-11-13 | 2022-02-18 | 北京欧斯度科技有限公司 | Support formula of encorbelmenting platform of unloading |
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