Cantilever frame vertical rod fixing and buckling device

Abstract

The utility model provides a cantilever frame vertical rod fixing buckle device which comprises I-shaped steel, a clamping base is connected to the surface of the I-shaped steel in a sliding and sleeved mode, an inserting cylinder is installed on the top of the clamping base, clamping plates are symmetrically arranged on the two sides of the inserting cylinder, and the clamping base comprises a first clamping block and a second clamping block. A first clamping block and a second clamping block are connected to the top of the I-shaped steel in a clamped mode, and inserting rods are fixed to the two sides of the first clamping block, and compared with the prior art, the I-shaped steel is sleeved with the first clamping block and the second clamping block in a matched mode; the first clamping block and the second clamping block are connected to the two sides of the top of the I-shaped steel in a clamped mode through long bolts, meanwhile, the inclined blocks and the inclined faces are matched in an extrusion mode so that the clamping plates can limit the positions of the inserting barrels, and therefore the stand column can be disassembled more conveniently and rapidly. The buckle can be recycled, and is environment-friendly and economical.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever frame installation, in particular to a cantilever frame upright pole fixing buckle device. Background Art

[0002] During the construction of traditional cantilever frames, the vertical poles are positioned by welding steel bars, which cannot be adjusted. If adjustment is required, they need to be dismantled and re-erected. In addition, the welding volume of the steel bar head base is large, and the labor cost is high. In addition, the traditional threaded steel welding process often requires welders to work more in the air, which brings the risk of falling from height and greater difficulty in safety management to the project.

[0003] Patent CN217232687U proposes an adjustable positioning buckle for the base of a cantilever scaffolding upright. When installing, first place the fixing plate on the upper end of the I-beam, and then slide the L-shaped block so that the two sides of the upper end of the I-beam are respectively snapped into the stop block and the L-shaped block, which is convenient for installation and fixing. By sliding the fixing plate in the length direction of the I-beam, it is convenient to adjust the position of the scaffolding connecting pipe in the length direction of the I-beam. By sliding the fixing block, it is convenient to adjust the position of the scaffolding connecting pipe in the width direction of the I-beam. After adjusting the position of the fixing block, by rotating the adjusting bolts on both sides of the fixing block, the two adjusting bolts are respectively in close contact with the two sides of the fixing block.

[0004] In the above scheme, the position of the fixed block is limited by an adjustable L-shaped block and an adjusting bolt, so as to adjust the position of the column installed on the upper end of the I-beam. However, in this method, more bolts are required for adjustment and fixing, which increases the inconvenience during installation and disassembly, and the disassembly and assembly of the buckle cannot be completed conveniently. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a cantilever frame upright fixing clip device to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. The first clip block and the second clip block are fitted together on the I-beam, and the insertion tube is moved along the clamping plate. After the installation position of the column is adjusted, the first clip block and the second clip block are clamped on both sides of the top of the I-beam by long bolts. At the same time, the extrusion fit of the inclined block and the inclined surface allows the clamping plate to limit the position of the insertion tube, thereby making it more convenient and quick to disassemble the column. The device is flexible to adjust and has a fast construction speed. At the same time, the position of the external frame can be flexibly adjusted according to on-site requirements. After the external frame is dismantled, the clip can be recycled for turnover, which is environmentally friendly and economical.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a cantilever frame upright fixing buckle device, including an I-beam, a clamping seat is slidably sleeved on the surface of the I-beam, and an insert tube is installed on the top of the clamping seat, and clamps are symmetrically provided on both sides of the insert tube, the clamping seat includes a first clamping block and a second clamping block, the top of the I-beam is respectively clamped with the first clamping block and the second clamping block, both sides of the first clamping block are fixed with insert rods, and the insert rods are slidably inserted into the second clamping block, a sliding rod is fixed on the top of the first clamping block, the two clamping plates are slidably sleeved on the surface of the sliding rod, and a rubber sleeve is fixedly sleeved on the bottom surface of the insert tube, and the rubber sleeve is in extrusion contact with the inner wall of the clamping plate.

[0007] Furthermore, the first clamping block is located in the middle of the two insertion rods and is rotatably connected with a long bolt through a bearing, and the second clamping block is engaged and sleeved on one end of the long bolt.

[0008] Furthermore, a sliding groove is provided on the inner wall of the clamping plate, and a sliding plate is slidably connected inside the sliding groove, and the sliding plate is fixed to the side surface of the rubber sleeve.

[0009] Furthermore, an inclined plate is fixed to the outer side of one end of the clamping plate facing the second clamping block, an inclined block is fixed on the surface of the second clamping block, and the inclined block slides along the surface of the inclined plate.

[0010] Furthermore, springs are sleeved on both ends of the slide rod, and the other end of the spring is fixedly connected to the clamping plate.

[0011] Furthermore, two groups of clamps are provided on the top of the insert, and the ear plates on both sides of the two groups of clamps can be engaged and locked by bolts.

[0012] Furthermore, a rubber band is fixed to the bottom of the clamp, and the other end of the rubber band is fixedly connected to the rubber sleeve.

[0013] The beneficial effects of the utility model: the utility model is a cantilever frame upright pole fixing buckle device, comprising an I-beam; a clamping seat; a first clamping block; a second clamping block; an inserting rod; a long bolt; a sliding rod; a spring; a clamping plate; a rubber sleeve; a sliding groove; a sliding plate; an inclined plate; an inclined block; an inserting tube; a clamp; a rubber band rope;

[0014] 1. The clamp of the utility model is tightened on the top of the socket by a rubber band, which is convenient for storage after the device is disassembled. When in use, it is wrapped on the surface of the column after being stretched, and is locked by the clamp to enhance the stability of the column after insertion.

[0015] 2. When the first clamping block and the second clamping block of the utility model move close to each other, the inclined surface of the inclined block and the inclined plate slides so that the two clamping plates gather toward the middle along the slide rod, and at the same time the slide plate and the rubber sleeve are compressed and contacted with the insert cylinder.

[0016] 3. The utility model adjusts the distance between the first clamping block and the second clamping block by means of a long bolt, thereby facilitating the clamping seat to be clamped and wrapped on the top of the I-beam or to be disassembled.

[0017] 4. Compared with the prior art, the utility model is characterized in that the first clamping block and the second clamping block are fitted on the I-beam, the inserting tube is moved along the clamping plate, and after the installation position of the column is adjusted, the first clamping block and the second clamping block are clamped on both sides of the top of the I-beam by long bolts. At the same time, the extrusion fit of the inclined block and the inclined surface allows the clamping plate to limit the position of the inserting tube, thereby making it more convenient and quick to disassemble the column. The device is flexible to adjust and has a fast construction speed. At the same time, the position of the external frame can be flexibly adjusted according to on-site requirements. After the external frame is dismantled, the buckle can be recycled for turnover, which is environmentally friendly and economical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a cantilever frame upright pole fixing buckle device of the utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of the clamping seat and the inserting tube of the clamping device for fixing the vertical pole of the cantilever frame of the utility model;

[0020] Figure 3 This is a schematic diagram of a base structure of a cantilever frame upright pole fixing buckle device of the utility model;

[0021] Figure 4 This is the second schematic diagram of the base structure of a cantilever frame upright pole fixing buckle device of the utility model.

[0022] In the figure: 1. I-beam; 2. holder; 21. first clamping block; 22. second clamping block; 23. plug rod; 24. long bolt; 25. slide rod; 26. spring; 27. clamp; 28. rubber sleeve; 29. ​​slide groove; 210. slide plate; 211. inclined plate; 212. inclined block; 3. insert tube; 31. clamp; 32. rubber band. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figures 1 to 4The utility model provides a technical solution: a cantilever frame upright fixing buckle device, comprising an I-beam 1, a base 2 is slidably sleeved on the surface of the I-beam 1, and an insert tube 3 is installed on the top of the base 2, and clamps 27 are symmetrically arranged on both sides of the insert tube 3, the base 2 comprises a first clamping block 21 and a second clamping block 22, the top of the I-beam 1 is respectively clamped with the first clamping block 21 and the second clamping block 22, both sides of the first clamping block 21 are fixed with an insert rod 23, and the insert rod 23 is slidably inserted into the second clamping block 22, and the first clamping block 21 is fixed with an insert rod 23. A slide bar 25 is fixed on the top of a block 21, and the two clamps 27 are slidably sleeved on the surface of the slide bar 25. A rubber sleeve 28 is fixedly sleeved on the bottom surface of the insert tube 3, and the rubber sleeve 28 is in squeeze contact with the inner wall of the clamp 27. When the device is used, the I-beam 1 is located at the fixed base of the cantilever frame and fixed on the building surface. The holder 2 is sleeved on the protruding surface of the I-beam 1, the position of the holder 2 and the position of the insert tube 3 are adjusted, and then the holder 2 is fixed on the I-beam 1, and the vertical pole of the cantilever frame is inserted into the insert tube 3 for plug-in installation.

[0025] In this embodiment, the first clamping block 21 is located in the middle position of the two insertion rods 23 and is rotatably inserted with a long bolt 24 through a bearing, and the second clamping block 22 is engaged and sleeved on one end of the long bolt 24. The distance between the first clamping block 21 and the second clamping block 22 is adjusted by the long bolt 24, so as to facilitate the clamping and wrapping of the clamping base 2 on the top of the I-beam 1 or disassembly.

[0026] The second clamping block 22 is provided with an inclined block 212 fixed on the surface of the second clamping block 22, and the inclined block 212 slides along the surface of the inclined plate 211. The two ends of the slide bar 25 are sleeved with springs 26, and the other end of the spring 26 is fixedly connected to the clamping plate 27. When the first clamping block 21 and the second clamping block 22 move close to each other, the inclined block 212 slides with the inclined surface of the inclined plate 211, so that the two clamping plates 27 gather toward the middle along the slide bar 25, and at the same time compress the slide plate 210 and the rubber sleeve 28 to squeeze and contact with the insert tube 3 (here the bottom of the insert tube 3 can be a square structure, so that it can have a larger contact surface with the clamping plate 27). Before the clamping plate 27 moves, the rubber sleeve 28 can be slid along the slide groove 29 to slightly change the position of the insert tube 3 at the top of the card seat 2.

[0027] In this embodiment, two groups of clamps 31 are provided on the top of the insert tube 3. The ear plates on both sides of the two groups of clamps 31 can be engaged and locked by bolts. A rubber band 32 is fixed to the bottom of the clamp 31, and the other end of the rubber band 32 is fixedly connected to the rubber sleeve 28. The clamp 31 is tightened to the top of the socket by a rubber band to facilitate the storage of the device after disassembly. When in use, it is wrapped around the surface of the column after being stretched and locked by the clamp 31 to enhance the stability of the column after insertion.

[0028] When the device is in use, the I-beam 1 is located at the fixed base of the cantilever frame and fixed on the building surface. The holder 2 is sleeved on the protruding surface of the I-beam 1. Before the clamp 27 moves, the position of the insert 3 at the top of the holder 2 can be slightly changed by sliding the rubber sleeve 28 along the slide groove 29. The distance between the first clamp 21 and the second clamp 22 is adjusted by the long bolt 24. When the first clamp 21 and the second clamp 22 move closer, the inclined block 212 and the inclined surface of the inclined plate 211 slide so that the two clamps 27 gather toward the middle along the slide rod 25. At the same time, the sliding plate 210 and the rubber sleeve 28 are compressed and squeezed into contact with the insert 3. The vertical pole of the cantilever frame is inserted into the insert 3 for plug-in installation. The clamp 31 is wrapped on the surface of the column after being stretched by the rubber band, and is locked by the clamp 31 to enhance the stability of the column after plugging.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cantilever frame upright fixing buckle device, comprising an I-beam (1), characterized in that: A holder (2) is slidably sleeved on the surface of the I-beam (1), and an insert sleeve (3) is installed on the top of the holder (2). Clamps (27) are symmetrically provided on both sides of the insert sleeve (3). The holder (2) comprises a first clamping block (21) and a second clamping block (22). The top of the I-beam (1) is respectively clamped with the first clamping block (21) and the second clamping block (22). An insert rod (23) is fixed on both sides of the first clamping block (21), and the insert rod (23) is slidably inserted into the second clamping block (22). A sliding rod (25) is fixed on the top of the first clamping block (21). The two clamps (27) are slidably sleeved on the surface of the sliding rod (25). A rubber sleeve (28) is fixedly sleeved on the bottom surface of the insert sleeve (3), and the rubber sleeve (28) is in extrusion contact with the inner wall of the clamp plate (27).

2. A cantilever frame upright pole fixing buckle device according to claim 1, characterized in that: The first clamping block (21) is located in the middle of the two insertion rods (23) and is rotatably connected with a long bolt (24) through a bearing, and the second clamping block (22) is engaged and sleeved on one end of the long bolt (24).

3. A cantilever frame upright pole fixing buckle device according to claim 2, characterized in that: The inner wall of the clamping plate (27) is provided with a sliding groove (29), and a sliding plate (210) is slidably connected inside the sliding groove (29), and the sliding plate (210) is fixed to the side surface of the rubber sleeve (28).

4. A cantilever frame upright pole fixing buckle device according to claim 3, characterized in that: An inclined plate (211) is fixed on the outer side of one end of the clamping plate (27) facing the second clamping block (22); an inclined block (212) is fixed on the surface of the second clamping block (22), and the inclined block (212) slides along the surface of the inclined plate (211).

5. A cantilever frame upright pole fixing buckle device according to claim 4, characterized in that: The two ends of the slide bar (25) are sleeved with springs (26), and the other end of the spring (26) is fixedly connected to the clamping plate (27).

6. The cantilever frame upright pole fixing buckle device according to claim 1, characterized in that: Two groups of clamps (31) are provided on the top of the insert cylinder (3), and the ear plates on both sides of the two groups of clamps (31) can be engaged and locked by bolts.

7. A cantilever frame upright pole fixing buckle device according to claim 6, characterized in that: A rubber band rope (32) is fixed to the bottom of the clamp (31), and the other end of the rubber band rope (32) is fixedly connected to the rubber sleeve (28).

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