Cantilever truss steel structure platform

Abstract

The utility model discloses a cantilever truss steel structure platform which comprises a truss and a supporting plate, and the supporting plate is fixed to the top of the truss. The fixing cylinder is fixed on the supporting plate through a fixing plate; the telescopic rod is connected with the fixing cylinder, and the other end of the telescopic rod abuts against the inner side of the outer wall of the building floor; the adjusting mechanism comprises a sliding block, the periphery of the telescopic rod is sleeved with the sliding block in a sliding mode, a lead screw is installed on one side of the telescopic rod through an installation base, and the lead screw penetrates through the sliding block in a threaded mode; and the steel wire ropes are uniformly and fixedly connected between the sliding block and the supporting plate. The adjusting mechanism is arranged, the sliding block can move by rotating the lead screw, so that the tensioning degree of the steel wire rope is adjusted, when the steel wire rope becomes loose and extends after being used for a long time, the lead screw is rotated to enable the sliding block to move upwards along the telescopic rod, the steel wire rope is gradually tensioned, and then it is guaranteed that the supporting plate is evenly stressed and keeps stable; and the safety is ensured during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of cantilever platforms, in particular to a cantilever truss steel structure platform. Background Art

[0002] The cantilever platform is a platform assembled from steel pipes, steel structure trusses, etc. for high-altitude operations or loading of goods on the construction site. As a temporary structure for the entry and exit of materials on the building floor, the cantilever platform must have sufficient load-bearing capacity, rigidity and stability. For example, the inclined cantilever platform uses a steel wire rope, one end of which is fixedly connected to the platform, and the other end is fixedly connected to the preset anchor ring on the building floor, so that the end of the platform is cantilevered.

[0003] By tightening the wire rope, the wire rope will easily become loose and stretched after long-term use, resulting in uneven force and instability on the cantilever platform. Utility Model Content

[0004] The utility model aims at solving the problems existing in the prior art and proposes the following technical solutions:

[0005] Cantilever truss steel structure platform, including:

[0006] A truss and a support plate, wherein the support plate is fixed to the top of the truss, and the truss together with the support plate is fixedly installed on the floor plane of the building;

[0007] A fixed cylinder, wherein the fixed cylinder is fixed on the support plate through a fixed plate;

[0008] A telescopic rod, the telescopic rod is connected to the fixing tube, and the other end of the telescopic rod is against the inner side of the outer wall of the building floor;

[0009] The adjusting mechanism comprises a slider, the slider is slidably sleeved on the outer periphery of the telescopic rod, a screw rod is installed on one side of the telescopic rod through a mounting seat, and the screw rod thread passes through the slider;

[0010] Steel wire ropes are evenly and fixedly connected between the slider and the support plate.

[0011] As a preferred embodiment of the above technical solution, the telescopic rod is telescopically sleeved and installed in the fixed tube.

[0012] As a preferred embodiment of the above technical solution, a mounting groove is provided on the sliding block, a mounting block is slidably mounted in the mounting groove, and the mounting block is fixedly connected to the steel wire rope via an anchor ring.

[0013] As a preferred embodiment of the above technical solution, a limiting hole is provided on the corresponding sliding block outside the installation groove and perpendicular to the installation groove, and a limiting plate is inserted into the limiting hole, and the limiting plate matches the installation block.

[0014] As a preferred embodiment of the above technical solution, a tensioning structure is provided on the steel wire rope.

[0015] As a preferred embodiment of the above technical solution, the fixing cylinder is hinged to the fixing plate, fixing holes are evenly provided on the fixing plate and the support plate, and fixing pieces are correspondingly provided on the fixing plate.

[0016] As a preferred embodiment of the above technical solution, a baffle is provided at the bottom of the truss, the baffle is against the outer wall of the building floor, and a fixing block is provided at the right angle formed between the baffle and the truss, and the cross-section of the fixing block is triangular.

[0017] As a preferred embodiment of the above technical solution, the telescopic rod is hinged to the focusing plate, the focusing plate is against the inner side of the outer wall of the building floor, and bumps are evenly arranged on the contact surface of the focusing plate, and the bumps are conical.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model is provided with an adjustment mechanism. By rotating the screw rod, the slider can be moved to adjust the tension of the wire rope. When the wire rope becomes loose and elongated after long-term use, the screw rod is rotated to move the slider upward along the telescopic rod, so that the wire rope is gradually tightened, thereby ensuring that the support plate is evenly stressed and remains stable, ensuring safety during use;

[0020] 2. The utility model hinges the fixed cylinder and the fixed plate, the telescopic rod and the force plate, and the telescopic rod can be telescopically adjusted in the fixed cylinder. The inclination angle of the fixed cylinder and the telescopic rod can be adjusted, and the tension of the wire rope can be indirectly adjusted at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the regulating mechanism after it is disassembled;

[0023] Figure 3 It is a partial structural schematic diagram of the utility model;

[0024] Figure 4 It is a schematic diagram of some structures on the support plate;

[0025] Figure 5 Schematic diagram of the force plate structure.

[0026] In the figure:

[0027] 1. Truss; 2. Support plate; 21. Fixing hole; 3. Fixing tube; 4. Fixing plate; 41. Fixing piece; 5. Telescopic rod; 6. Focus plate; 61. Bump; 7. Adjustment mechanism; 71. Slider; 72. Screw rod; 73. Mounting groove; 74. Mounting block; 75. Limiting hole; 76. Limiting plate; 8. Wire rope; 81. Tensioning structure; 9. Baffle; 91. Fixing block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0029] Example

[0030] like Figure 1-2 As shown;

[0031] The cantilever truss steel structure platform comprises a truss 1 and a support plate 2, wherein the support plate 2 is fixed on the top of the truss 1, and the truss 1 together with the support plate 2 is fixedly installed on the plane of the building floor, the fixing tube 3 is fixed on the support plate 2 through the fixing plate 4, the telescopic rod 5 is connected to the fixing tube 3, and the other end of the telescopic rod 5 is against the inner side of the outer wall of the building floor, so that the fixing tube 3 and the telescopic rod 5 are in an inclined state, and the telescopic rod 5 is provided with an adjustment mechanism 7, and the adjustment mechanism 7 is evenly connected with steel wire ropes 8, and the other end of the steel wire ropes 8 is fixedly connected to the support plate 2, and the support plate 2 and the truss 1 are cantilevered to form a platform through the connection of the steel wire ropes 8 , wherein the adjustment mechanism 7 includes a slider 71, the slider 71 is slidably sleeved on the outer periphery of the telescopic rod 5, a screw rod 72 is installed on one side of the telescopic rod 5 through a mounting seat, the screw rod 72 threadedly penetrates the slider 71, and the wire rope 8 is connected to the slider 71. The screw rod 72 is rotated by an external tool to move the slider 71, so as to adjust the tension of the wire rope 8. When the wire rope 8 becomes loose and elongated after long-term use, the screw rod 72 is rotated to move the slider 71 upward along the telescopic rod 5, so that the wire rope 8 is gradually tightened, thereby ensuring that the support plate 2 is evenly stressed and remains stable, ensuring safety during use;

[0032] Furthermore, a mounting groove 73 is provided on the slider 71, and a mounting block 74 is slidably mounted in the mounting groove 73. The mounting block 74 is fixedly connected to the wire rope 8 through an anchor ring. The installation method of sliding and clamping is more convenient during installation or removal.

[0033] Furthermore, a limiting hole 75 is provided on the corresponding slider 71 outside the mounting groove 73 and perpendicular to the mounting groove 73, and a limiting plate 76 is inserted into the limiting hole 75. The limiting plate 76 limits the mounting block 74 to prevent the mounting block 74 from being separated from the mounting groove 73 during use, causing the wire rope 8 to loosen, thereby causing uneven force on the support plate 2 and instability;

[0034] Furthermore, a tensioning structure 81 is provided on the steel wire rope 8, and the steel wire rope 8 can be tightened by rotating the tensioning structure 81. The tensioning structure 81 is a prior art and will not be described in detail again.

[0035] like Figure 1 and Figure 3 As shown;

[0036] The fixing tube 3 is hinged to the fixing plate 4, so that the inclination angle of the fixing tube 3 and the telescopic rod 5 can be adjusted conveniently, thereby indirectly adjusting the tension of the wire rope 8. The fixing plate 4 and the support plate 2 are evenly provided with fixing holes 21, and the fixing plate 4 is correspondingly provided with fixing members 41, which can be bolts or latches; the inclination angle of the fixing tube 3 and the telescopic rod 5 can be adjusted by fixing the fixing plate 4 at different positions on the support plate 2;

[0037] Furthermore, the telescopic rod 5 can be telescopically installed in the fixed tube 3, and the position of the telescopic connection is fixed by a fixing mechanism, such as a pin, a bolt, etc.; the telescopic rod 5 can be telescopically adjusted in length in the fixed tube 3, and the fixed tube 3 is hinged with the fixed plate 4 to facilitate the adjustment of the inclination angle of the fixed tube 3 and the telescopic rod 5.

[0038] like Figure 4 As shown;

[0039] A baffle plate 9 is provided at the bottom of the truss 1, and the baffle plate 9 is against the outer wall of the building floor. A fixing block 91 is provided at the right angle formed between the baffle plate 9 and the truss 1. The cross-section of the fixing block 91 is triangular. Through the arrangement of the baffle plate 9 and the fixing block 91, the supporting strength of the truss 1 and the support plate 2 is improved, and the safety performance during use is improved.

[0040] like Figure 1 and Figure 5 As shown;

[0041] The telescopic rod 5 is hinged to the force plate 6, which cooperates with the hinge between the fixed tube 3 and the fixed plate 4 to facilitate the adjustment of the inclination angle of the fixed tube 3 and the telescopic rod 5. The force plate 6 is against the inner side of the outer wall of the building floor. The contact surface of the force plate 6 is evenly provided with protrusions 61, and the protrusions 61 are conical. By the protrusions 61 being against the inner side of the outer wall of the building floor, the overall stability of the telescopic rod 5 and the fixed tube 3 is improved, thereby improving the stability of the connection of the wire rope 8.

[0042] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. Cantilever truss steel structure platform, characterized by: include: A truss (1) and a support plate (2), wherein the support plate (2) is fixed to the top of the truss (1), and the truss (1) together with the support plate (2) is fixedly installed on the floor plane of the building; A fixed cylinder (3), wherein the fixed cylinder (3) is fixed on the support plate (2) via a fixed plate (4); A telescopic rod (5), the telescopic rod (5) being connected to the fixing tube (3), and the other end of the telescopic rod (5) being against the inner side of the outer wall of the building floor; An adjusting mechanism (7), the adjusting mechanism (7) comprising a slider (71), the slider (71) being slidably sleeved on the periphery of the telescopic rod (5), a screw rod (72) being mounted on one side of the telescopic rod (5) via a mounting seat, the screw rod (72) threadedly passing through the slider (71); A steel wire rope (8) is evenly and fixedly connected between the slider (71) and the support plate (2).

2. The cantilever truss steel structure platform according to claim 1 is characterized in that: The telescopic rod (5) is telescopically sleeved and installed in the fixed cylinder (3).

3. The cantilever truss steel structure platform according to claim 2 is characterized in that: The slide block (71) is provided with a mounting groove (73), a mounting block (74) is slidably mounted in the mounting groove (73), and the mounting block (74) is fixedly connected to the steel wire rope (8) via an anchor ring.

4. The cantilever truss steel structure platform according to claim 3 is characterized in that: A limiting hole (75) is provided on the corresponding sliding block (71) outside the installation groove (73) and is perpendicular to the installation groove (73). A limiting plate (76) is inserted into the limiting hole (75), and the limiting plate (76) matches the installation block (74).

5. The cantilever truss steel structure platform according to claim 4 is characterized in that: The steel wire rope (8) is provided with a tensioning structure (81).

6. The cantilever truss steel structure platform according to claim 1, characterized in that: The fixing cylinder (3) is hinged to the fixing plate (4), the fixing plate (4) and the support plate (2) are evenly provided with fixing holes (21), and the fixing plate (4) is correspondingly provided with fixing parts (41).

7. The cantilever truss steel structure platform according to claim 1, characterized in that: A baffle (9) is provided at the bottom of the truss (1), the baffle (9) being against the outer wall of the building floor, and a fixing block (91) is provided at the right angle formed between the baffle (9) and the truss (1), the cross section of the fixing block (91) being triangular.

8. The cantilever truss steel structure platform according to claim 1, characterized in that: The telescopic rod (5) is hinged to the force plate (6), the force plate (6) is against the inner side of the outer wall of the building floor, and convex blocks (61) are evenly arranged on the contact surface of the force plate (6), and the convex blocks (61) are conical.

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