Rainproof device for T-beam jig frame

Abstract

The utility model provides a T-beam jig frame rainproof device which comprises an installation frame, a gas injection assembly is arranged at the top of the installation frame, a plurality of telescopic assemblies are connected to the surface of the gas injection assembly in a sleeved mode and distributed on the two sides of the gas injection assembly at equal intervals, and rain shielding cloth is further arranged on the two sides of the gas injection assembly. The top of the gas injection assembly is further provided with a plurality of storage assemblies for storing the rain shielding cloth, a driving assembly is fixed to one end of the gas injection assembly, a rotating rod is fixed to the output end of the driving assembly, and a plurality of limiting plates distributed at equal intervals are fixed to the top of the gas injection assembly; the multiple storage assemblies are all located on the tops of the multiple limiting plates. The rainproof device for the T-beam jig frame solves the problems that binding of reinforcing steel bars is affected in rainy days, the reinforcing steel bars are prone to rusting, the quality of the reinforcing steel bars is affected and the like, and has the advantages of being capable of achieving rainproof of the reinforcing steel bars in the folded state and the unfolded state and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of T-beam frame construction, in particular to a T-beam frame rainproof device. Background Art

[0002] With the improvement of highway construction quality and the continuous improvement of construction standardization requirements, the installation of T-beam frame steel bars strives for precision. The steel bar installation requires that the installation accuracy (to reduce errors) and quantity meet the design and specification requirements. The side beams of the T-beam need to be pre-embedded with anti-collision guardrail steel bars during the prefabrication stage of the beam yard. Due to the curvature of the bridge line, the pre-embedded steel bars of the side beam guardrail must be consistent with the design line. In addition, during the manufacturing process of the T-beam, the steel frame must be bundled. When encountering sudden weather changes, rainy days affect the steel bar binding, and the steel bars are prone to rust, affecting the quality of the steel bars.

[0003] The existing T-beam frame rainproof device is provided with a mounting frame, and metal rain shields are provided on both sides of the mounting frame. When facing sudden weather changes, the metal rain shields can shield the top of the T-beam frame. However, in the above device, when it is in normal weather conditions, such as sunny days, the metal rain shields cover the top of the T-beam frame, and the metal plates are difficult to rotate, which easily affects workers in tying the steel frame. In addition, the metal plates are troublesome to replace and are relatively expensive.

[0004] When bundling on rainy days, that is, when encountering sudden weather changes, it is more troublesome to replace the metal plate and to repair it. Water leakage usually occurs, causing the metal T-beam frame to rust, affecting the quality of the steel bars, and after long-term use, the top of the metal rain shield will be deformed. When encountering sudden rainy weather changes, water will accumulate on the top of the rain shield, and the bearing capacity is large, which is prone to collapse, posing a danger to workers' operations and causing inconvenience in actual use.

[0005] Therefore, it is necessary to provide a new T-beam tire frame rainproof device to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a T-beam frame rainproof device.

[0007] The T-beam tire frame rainproof device provided by the utility model comprises: a mounting frame, a gas injection assembly is provided on the top of the mounting frame, a plurality of telescopic assemblies are sleeved on the surface of the gas injection assembly, the plurality of telescopic assemblies are equidistantly distributed on both sides of the gas injection assembly, rainproof cloths are also provided on both sides of the gas injection assembly, the plurality of telescopic assemblies drive the rainproof cloths to be telescoped on both sides of the mounting frame, and a plurality of storage assemblies for storing the rainproof cloths are also provided on the top of the gas injection assembly, a driving assembly is fixed to one end of the gas injection assembly, a rotating column is fixed to the output end of the driving assembly, a plurality of equally distributed limiting plates are fixed to the top of the gas injection assembly, and the plurality of storage assemblies are all located on top of the plurality of limiting plates;

[0008] Several of the storage components include a pulley, which is rotated by a rotating column and is arranged on the top of the limit plate. A rope is also wrapped around the surface of the pulley. The other ends of several of the ropes pass through the tops of several telescopic components and are connected to the ends of the telescopic components. Several pull rings are also sleeved on the surface of the rope, and the tops of several of the pull rings are connected to the bottom of the tarpaulin.

[0009] Preferably, the gas injection assembly includes an air pump box and an air injection pipe, one end of the air injection pipe is connected to one side of the air pump box, the air pump box and the air injection pipe are both fixed on the top of the mounting frame, a plurality of relatively distributed air injection holes are opened on the surface of the air injection pipe, the other end of the air injection pipe is fixed with a fixing plate, and the top of the fixing plate is fixed with a driving assembly.

[0010] Preferably, the drive assembly includes a motor box, the bottom of which is fixed to the top of the fixed plate, a drive motor is placed inside the motor box, and the rotor of the drive motor passes through the surface of the motor box and is connected to one end of the rotating column.

[0011] Preferably, several telescopic components are equidistantly distributed on both sides of the air injection tube, and the surface of the air injection tube is sleeved with several telescopic components. Several of the telescopic components include a ring, a small plate, a mounting plate, a telescopic rod and a telescopic part fixed on the top of the mounting plate. One end of the telescopic rod is fixed on the surface of the ring, and the small plate and the mounting plate are respectively fixed on both sides of the ring. The surface of the small plate is threadedly connected with an adjustment knob.

[0012] Preferably, the telescopic member includes connecting plate 1, connecting plate 2 and a wire management block fixed on the top of connecting plate 1 and connecting plate 2, and the surface of the wire management block is provided with wire management holes, and the rope passes through the surface of several wire management holes and is connected to the end of the telescopic member away from the end of the ring.

[0013] Preferably, a rotating assembly is provided between the connecting plate 1 and the connecting plate 2, and the rotating assembly includes rotating plate 1, rotating plate 2, rotating plate 3, rotating plate 4 and several rotating shafts. The rotating plate 1, rotating plate 2, rotating plate 3 and rotating plate 4 are connected end to end in sequence to form a parallelogram. The rotating plate 1 and rotating plate 2 rotate on the inner side wall of the connecting plate 1 through the rotating shaft, the rotating plate 2 and rotating plate 3 rotate through the rotating shaft, the rotating plate 3 and rotating plate 4 rotate on the inner side wall of the connecting plate 2 through the rotating shaft, and the rotating plate 1 and rotating plate 4 rotate through the rotating shaft.

[0014] Preferably, a pull plate is fixed to the end of the telescopic member, and the other end of the pull plate is connected to the movable end of the telescopic rod.

[0015] Preferably, steel bars are placed on both sides of the mounting frame, and the mounting frame is located in the middle of the two steel bars.

[0016] Compared with the related art, the T-beam frame rainproof device provided by the utility model has the following beneficial effects:

[0017] 1. By setting up an air injection component, the air injection component drives several telescopic components to stretch. Since the bottom of the tarpaulin is set on the surface of the rope through a pull ring, the outward stretching of the several telescopic components drives the rope to stretch. One end of the rope is connected to the end of the telescopic component. Under the stretching of the telescopic component, the rope begins to stretch outward and drives the tarpaulin to unfold, shielding the top of the steel bar, effectively protecting the T-beam frame and steel bar from rain erosion, and solving the problems of affecting steel bar binding in rainy days, easy rusting of steel bars, and affecting steel bar quality.

[0018] 2. When the tarpaulin is stored, a rotating column is set up. Under the action of the driving component, the rotating column is driven to rotate, and the rotating column drives the pulley to rotate, thereby tightening the rope and storing the tarpaulin. By quickly storing it, it can respond quickly to sudden weather changes, which improves work efficiency and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the T-beam frame rainproof device provided by the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the T-beam frame rainproof device provided by the present invention;

[0021] Figure 3 This is a schematic structural diagram of the T-beam frame rainproof device provided by the utility model;

[0022] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 5 is a structural diagram of the pulley;

[0024] Figure 6 Schematic diagram of the structure of the pull ring;

[0025] Figure 7 It is a structural diagram of the telescopic mechanism;

[0026] Figure 8 This is a schematic diagram of the distribution structure of the tarpaulins on both sides of the gas injection pipe;

[0027] Figure 9 Schematic diagram of the structure of the ring;

[0028] Figure 10 It is a structural diagram of the telescopic component;

[0029] Figure 11 It is a structural diagram of the telescopic component part;

[0030] Figure 12 Schematic diagram of the structure of the rotating column.

[0031] Numbers in the figure: 1. Steel frame; 2. Mounting frame; 3. Air pump box; 4. Air injection pipe; 41. Air injection hole; 5. Fixing plate; 51. Motor box; 52. Drive motor; 6. Rain cover; 61. Pull ring; 7. Rotating column; 71. Limiting plate; 72. Pulley; 73. Rope; 8. Ring; 81. Small plate; 82. Adjusting knob; 83. Mounting plate; 831. Connecting plate one; 832. Connecting plate two; 833. Wire management block; 8331. Wire management hole; 834. Rotating shaft; 835. Rotating plate one; 836. Rotating plate two; 837. Rotating plate three; 838. Rotating plate four; 84. Telescopic rod; 85. Pull plate. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0033] In the specific implementation process, Figures 1 to 12 As shown, it includes a mounting frame 2, a gas injection assembly is provided on the top of the mounting frame 2, a plurality of telescopic assemblies are sleeved on the surface of the gas injection assembly, and the plurality of telescopic assemblies are equidistantly distributed on both sides of the gas injection assembly, and tarpaulins 6 are also provided on both sides of the gas injection assembly, and the plurality of telescopic assemblies drive the tarpaulins 6 to be telescoped on both sides of the mounting frame 2, and a plurality of storage assemblies for storing the tarpaulins 6 are also provided on the top of the gas injection assembly, a driving assembly is fixed at one end of the gas injection assembly, a rotating column 7 is fixed at the output end of the driving assembly, and a plurality of equidistantly distributed limiting plates 71 are fixed on the top of the gas injection assembly, and the plurality of storage assemblies are all located on top of the plurality of limiting plates 71;

[0034] The plurality of storage assemblies each include a pulley 72, which is rotatably mounted on the top of the limiting plate 71 via a rotating column 7. A rope 73 is wound around the surface of the pulley 72. The other ends of the ropes 73 pass through the tops of the plurality of telescopic assemblies and are connected to the ends of the telescopic assemblies. The surfaces of the ropes 73 are also sleeved with a plurality of pull rings 61. The tops of the pull rings 61 are connected to the bottom of the tarpaulin 6.

[0035] It should be noted that, under the action of the gas injection assembly, the driving assembly and the storage assembly, the tarpaulin 6 can be in two states: stored and unfolded to protect the top of the steel bar from rain;

[0036] It should be further explained that the tarpaulin 6 is mounted on the surface of the rope 73 via the pull ring 61, making the installation and removal of the tarpaulin 6 simple and quick, allowing workers to complete the replacement of the tarpaulin 6 in a short time, greatly improving work efficiency. In addition, since the tarpaulin 6 is foldable, the coverage area can be flexibly adjusted as needed to adapt to different sizes of T-beam frames or different weather conditions, thereby protecting the top of the steel bars from rain.

[0037] It should be further explained that the foldable and replaceable design of the tarpaulin 6 means that the tarpaulin 5 can be easily replaced when damaged or aged without replacing the entire device, which greatly reduces the long-term maintenance cost. In addition, the quick replacement feature of the tarpaulin 5 makes maintenance work simple and convenient. That is, if the tarpaulin 6 is found to be damaged or dirty, a new tarpaulin 6 can be immediately replaced to keep the overall cleanliness and integrity of the device, and the applicability is relatively high.

[0038] refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 As shown, the gas injection assembly includes an air pump box 3 and an air injection pipe 4. One end of the air injection pipe 4 is connected to one side of the air pump box 3. The air pump box 3 and the air injection pipe 4 are both fixed to the top of the mounting frame 2. A plurality of relatively distributed air injection holes 41 are opened on the surface of the air injection pipe 4. The other end of the air injection pipe 4 is fixed to a fixing plate 5, and the top of the fixing plate 5 is fixed to the driving assembly.

[0039] The drive assembly includes a motor box 51, the bottom of which is fixed to the top of the fixed plate 5. A drive motor 52 is placed inside the motor box 51. The rotor of the drive motor 2 passes through the surface of the motor box 51 and is connected to one end of the rotating column 7.

[0040] Several telescopic components are equidistantly distributed on both sides of the gas injection tube 8. The surface of the gas injection tube 4 is sleeved with several telescopic components. Each of the telescopic components includes a collar 8, a small plate 81, a mounting plate 83, a telescopic rod 84, and a telescopic member fixed to the top of the mounting plate 83. One end of the telescopic rod 84 is fixed to the surface of the collar 8. The small plate 81 and the mounting plate 83 are respectively fixed to both sides of the collar 8. The surface of the small plate 81 is threadedly connected with an adjustment knob 82.

[0041] A pull plate 85 is also fixed to the end of the telescopic member, and the other end of the pull plate 85 is connected to the movable end of the telescopic rod 84;

[0042] It should be noted that, under the action of the air pump in the air pump box 3, the interior of the air injection pipe 4 is pressurized. At this time, the pressure inside the air injection pipe 4 increases, and the gas enters the ring 8 from the air injection hole 41, pushing the telescopic rod 84 in the several telescopic components, thereby driving the telescopic rod 84 to stretch. Since one end of the rope 73 is connected to one end of the telescopic member, when the telescopic rod 84 is stretched, the two ends of the pull plate 85 are respectively connected to the end of the telescopic member and the movable end of the telescopic rod 84, driving the telescopic member to stretch, thereby driving the rope 73 to stretch. The surface of the rope 73 is provided with a pull ring 61, and the top of the pull ring 61 is connected to the bottom of the tarpaulin 6, thereby driving the tarpaulin 6 to unfold and shield the top of the steel bar;

[0043] It should be further explained that by rotating the collar 8 and turning the adjusting knob 82 to fix it, the angle of the telescopic rod 84 can be adjusted, that is, the tarpaulins 6 on both sides of the gas injection pipe 4 can be unfolded upward to clean the rainwater accumulated on the surface of the tarpaulin;

[0044] It should be further explained that the collar 8 is annular and has an inner wall that is concave inwards, and a sealing layer, such as a sealing ring, is provided on the inner wall. After being fixed using the adjustment knob 82, the sealing between the collar 6 and the gas injection tube 4 is good;

[0045] In addition, when the tarpaulin 6 is stored, a rotating column 7 is set up, and under the action of the driving motor 52, the rotating column 7 is driven to rotate, and the rotating column 7 drives the pulley 72 to rotate, and then the rope 73 is tightened to store the tarpaulin 6. By quickly storing it, it is possible to respond quickly to sudden weather changes, which improves work efficiency while reducing labor costs.

[0046] refer to Figure 1 、 Figure 3 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 as well as Figure 12As shown, the telescopic member includes a connecting plate 1 831, a connecting plate 2 832, and a wire management block 833 fixed on the top of the connecting plate 1 831 and the connecting plate 2 832. The surface of the wire management block 833 is provided with wire management holes 8331. The rope 73 passes through the surface of the wire management holes 8331 and is connected to the end of the telescopic member away from the end of the ring 8.

[0047] A rotating assembly is provided between the connecting plate 1 831 and the connecting plate 2 832, and the rotating assembly includes a rotating plate 1 835, a rotating plate 2 836, a rotating plate 3 837, a rotating plate 4 838, and a plurality of rotating shafts 834. The rotating plate 1 835, the rotating plate 2 836, the rotating plate 3 837, and the rotating plate 4 838 are connected end to end to form a parallelogram. The rotating plate 1 835 and the rotating plate 2 836 rotate on the inner side wall of the connecting plate 1 831 via the rotating shaft 834, the rotating plate 2 836 and the rotating plate 3 837 rotate on the inner side wall of the connecting plate 2 832 via the rotating shaft 834, and the rotating plate 1 835 and the rotating plate 4 838 rotate on the inner side wall of the connecting plate 2 832 via the rotating shaft 834.

[0048] Steel bars 1 are placed on both sides of the mounting frame 2, and the mounting frame 2 is located in the middle of the two steel bars 1;

[0049] It should be noted that when the telescopic member is stretched, it drives the rotating plate 1 835, the rotating plate 2 836, the rotating plate 3 837 and the rotating plate 4 838 in the rotating assembly to rotate. The parallelogram-shaped arrangement of the rotating assembly improves the connection strength of the rotating assembly structure, making the rotating assembly less likely to loosen and more stable when stretched.

[0050] It should be further explained that the establishment of the wire management hole 8331 makes the rope 73 stable when stretched and contracted, that is, the wire management hole 8331 on the surface of the wire management block 833 can guide the rope 73 to be arranged in an orderly manner along a predetermined path, avoiding unnecessary friction between the rope 73 and the telescopic part, and reducing the degree of wear.

[0051] The working principle of the present invention is as follows: when encountering sudden weather changes, the air pump box 3 is driven at this time, and under the action of the air pump in the air pump box 3, the inside of the air injection pipe 4 is pressurized. At this time, the pressure inside the air injection pipe 4 increases, and the gas enters the ring 8 from the air injection hole 41, pushing the telescopic rod 84 in the several telescopic components, thereby driving the telescopic rod 84 to stretch. Since one end of the rope 73 is connected to one end of the telescopic part, when the telescopic rod 84 is stretched, the telescopic part is stretched, thereby driving the rope 73 to stretch. The surface of the rope 73 is provided with a pull ring 61, and the top of the pull ring 61 is connected to the bottom of the awning 6. The tarpaulin 6 is connected to the top of the steel bar, thereby driving the tarpaulin 6 to unfold and shield the top of the steel bar. When the tarpaulin 6 needs to be stored in normal use, the drive motor 52 is started. Under the action of the drive motor 52, the rotating column 7 is driven to rotate, and then the pulley 72 is driven to rotate, and the rope 73 is retracted to retract the tarpaulin 6, so that the tarpaulin 6 is stored; when it is necessary to clean the rainwater accumulated on the surface of the tarpaulin 6, the ring 8 is rotated and the adjusting knob 82 is turned to fix it, and then the angle of the telescopic rod 84 is adjusted, that is, the tarpaulins 6 on both sides of the air injection pipe 4 can be unfolded upward to clean the rainwater accumulated on the surface of the tarpaulin 6.

[0052] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A T-beam frame rainproof device, characterized in that: The utility model comprises a mounting frame (2), wherein a gas injection assembly is provided on the top of the mounting frame (2), a plurality of telescopic assemblies are sleeved on the surface of the gas injection assembly, and the plurality of telescopic assemblies are equidistantly distributed on both sides of the gas injection assembly, and rainproof cloths (6) are also provided on both sides of the gas injection assembly, and the plurality of telescopic assemblies drive the rainproof cloths (6) to be telescoped on both sides of the mounting frame (2), and a plurality of storage assemblies for storing the rainproof cloths (6) are also provided on the top of the gas injection assembly, a driving assembly is fixed at one end of the gas injection assembly, and a rotating column (7) is fixed at the output end of the driving assembly, and a plurality of equally distributed limiting plates (71) are fixed on the top of the gas injection assembly, and the plurality of storage assemblies are all located on the tops of the plurality of limiting plates (71); Several of the storage components include a pulley (72), which is rotatably arranged on the top of the limit plate (71) through a rotating column (7), and a rope (73) is wound around the surface of the pulley (72). The other ends of several of the ropes (73) pass through the tops of several telescopic components and are connected to the ends of the telescopic components. Several pull rings (61) are also sleeved on the surface of the rope (73), and the tops of several of the pull rings (61) are connected to the bottom of the rain cover (6).

2. The T-beam frame rainproof device according to claim 1, characterized in that: The gas injection assembly comprises an air pump box (3) and an air injection pipe (4), one end of the air injection pipe (4) is connected to one side of the air pump box (3), the air pump box (3) and the air injection pipe (4) are both fixed on the top of the mounting frame (2), a plurality of relatively distributed air injection holes (41) are opened on the surface of the air injection pipe (4), a fixing plate (5) is fixed to the other end of the air injection pipe (4), and a driving assembly is fixed to the top of the fixing plate (5).

3. The T-beam frame rainproof device according to claim 2, characterized in that: The driving assembly comprises a motor box (51), the bottom of the motor box (51) is fixed to the top of the fixing plate (5), a driving motor (52) is placed inside the motor box (51), and a rotor of the driving motor (52) passes through the surface of the motor box (51) and is connected to one end of a rotating column (7).

4. The T-beam frame rainproof device according to claim 3, characterized in that: A plurality of telescopic components are equidistantly distributed on both sides of the gas injection pipe (4); the surface of the gas injection pipe (4) is sleeved with the plurality of telescopic components; the plurality of telescopic components each comprises a collar (8), a small plate (81), a mounting plate (83), a telescopic rod (84), and a telescopic member fixed on the top of the mounting plate (83); one end of the telescopic rod (84) is fixed on the surface of the collar (8); the small plate (81) and the mounting plate (83) are respectively fixed on both sides of the collar (8); and the surface of the small plate (81) is threadedly connected with an adjusting knob (82).

5. The T-beam frame rainproof device according to claim 4, characterized in that: The telescopic member comprises a connecting plate 1 (831), a connecting plate 2 (832) and a wire management block (833) fixed on the top of the connecting plate 1 (831) and the connecting plate 2 (832). The surface of the wire management block (833) is provided with wire management holes (8331). The rope (73) passes through the surface of the wire management holes (8331) and is connected to the end of the telescopic member away from the ring (8).

6. The T-beam frame rainproof device according to claim 5, characterized in that: A rotating assembly is provided between the connecting plate 1 (831) and the connecting plate 2 (832), and the rotating assembly includes a rotating plate 1 (835), a rotating plate 2 (836), a rotating plate 3 (837), a rotating plate 4 (838) and a plurality of rotating shafts (834). The rotating plate 1 (835), the rotating plate 2 (836), the rotating plate 3 (837) and the rotating plate 4 (838) are connected end to end to form a parallelogram. The rotating plate 1 (835) and the rotating plate 2 (836) are connected end to end to form a parallelogram. The second rotating plate (836) and the third rotating plate (837) rotate on the inner side wall of the connecting plate 1 (831) via the rotating shaft (834), the second rotating plate (836) and the third rotating plate (837) rotate on the inner side wall of the connecting plate 2 (832) via the rotating shaft (834), and the first rotating plate (835) and the fourth rotating plate (838) rotate on the inner side wall of the connecting plate 2 (832) via the rotating shaft (834).

7. The T-beam frame rainproof device according to claim 6, characterized in that: A pull plate (85) is also fixed to the end of the telescopic member, and the other end of the pull plate (85) is connected to the movable end of the telescopic rod (84).

8. The T-beam frame rainproof device according to claim 7, characterized in that: Steel bars (1) are placed on both sides of the mounting frame (2), and the mounting frame (2) is located in the middle of the two steel bars (1).

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