Auxiliary fixing device for cable-stayed steel wire rope of overhanging scaffold

Abstract

The utility model belongs to the technical field of cantilever scaffolds, and discloses a cantilever scaffold cable-stayed steel wire rope auxiliary fixing device which comprises I-shaped steel, a short steel bar is arranged on the bottom face of the I-shaped steel, a communicating hole is formed in the side wall of the short steel bar in a penetrating mode, and a steel wire rope body is connected into the communicating hole. The end, close to the short steel bars, of the steel wire rope body is fixed to the steel wire rope body. The H-shaped steel has the effect of reducing the damage probability of the H-shaped steel in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever scaffolding, in particular to an auxiliary fixing device for the inclined cable steel wire rope of a cantilever scaffolding. Background Technique

[0002] In recent years, with the rapid development of China's construction industry, there are more and more high-rise buildings, and the cantilever scaffolding is a tool often used in construction projects. The cantilever steel profiled steel scaffolding has been widely used due to its reliable safety protection, convenient construction operation and other functions.

[0003] A positioning and fixing device for the steel wire rope of the I-beam of a cantilever scaffolding is disclosed in the Chinese utility model patent with the publication number of CN216552969U, which includes a cantilever steel profile. Two groups of fixing components are symmetrically arranged on the upper and lower surfaces at one end of the cantilever steel profile. A steel wire rope is sleeved outside the cantilever steel profile. The contact part of the steel wire rope and the cantilever steel profile is arranged between the two fixing components on the upper and lower surfaces of the cantilever steel profile to prevent the inner and outer sliding and falling off of the steel wire rope, strengthen the stable state of the cantilever steel profile during the tying process and the safety protection performance of the cantilever scaffolding during the construction use process, reduce the waste of building materials during the construction process, improve the construction efficiency through assembly, fixing and disassembly, and can be quickly disassembled and recycled repeatedly after the construction is completed.

[0004] Regarding the above related technologies, the inventor believes that there are the following defects: the above device needs to open holes in the I-beam steel and fix and tie the steel wire rope through the holes. This method directly damages the I-beam steel, which is likely to affect the secondary recycling price and normal function use of the I-beam steel after completion. Usually, it needs to be sold at a reduced price or the specification size is reduced after cutting to sell at a reduced price. Content of the Utility Model

[0005] In order to solve the above problems, the utility model provides an auxiliary fixing device for the inclined cable steel wire rope of a cantilever scaffolding.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an auxiliary fixing device for the inclined cable steel wire rope of a cantilever scaffolding, including an I-beam steel. A short steel bar is arranged on the bottom surface of the I-beam steel. A communication hole is penetrated and opened on the side wall of the short steel bar. A steel wire rope main body is connected in the communication hole. One end of the steel wire rope main body close to the short steel bar is fixed to the steel wire rope main body.

[0007] By adopting the above technical solutions, when the staff need to fix the steel wire rope, the staff need to fix one end of the steel wire rope to a fixed structure such as a wall, and pass the other end of the steel wire rope through the communication hole and tie it to the steel wire rope, so that the steel wire rope can be kept stable under the combined action of the I-beam and the short steel bar. In this process, the fixing measure of the inclined stay steel wire rope of the cantilever scaffolding, as a new fixing method, can effectively ensure that the performance of the I-beam is not affected, can effectively improve the secondary utilization rate and the secondary selling price of the I-beam, and further saves the construction cost.

[0008] Furthermore, a fixing plate is welded to the bottom surface of the I-beam, and the bottom surface of the fixing plate is fixed to the upper surface of the short steel bar.

[0009] By adopting the above technical solutions, the stability of the short steel bar is improved, the probability of the short steel bar separating from the I-beam when the short steel bar is connected to the steel wire rope is reduced, and thus the use experience of the staff is improved.

[0010] Furthermore, a fixing block is slidably arranged at the upper end of the I-beam, a fixing bolt is arranged on the upper surface of the fixing block, and two fixing holes matching the connecting rope are formed in the fixing block.

[0011] Furthermore, the fixing block includes two C-shaped blocks slidably arranged on both sides of the upper end of the I-beam, a placement plate commonly installed on the two C-shaped blocks, and two baffle plates respectively fixed on the two C-shaped blocks. The two fixing holes are respectively distributed on the two baffle plates.

[0012] By adopting the above technical solutions, when the staff install the steel wire rope, the staff need to move the C-shaped block to a suitable position and rotate the two fixing bolts to keep the fixing block stable. Subsequently, the staff need to pass one end of the steel wire rope through the two fixing holes and the communication hole in sequence, so that the fixing block and the short steel bar can cooperate with each other to limit the steel wire rope, and thus the stability of the steel wire rope is improved.

[0013] Furthermore, the width of the baffle plate is 3-5 cm.

[0014] By adopting the above technical solutions, the staff can adjust the angle of the steel wire rope by adjusting the width of the baffle plate, which is beneficial to improving the stability of the steel wire rope.

[0015] Furthermore, the baffle plate is a baffle plate made of LC4 alloy.

[0016] By adopting the above technical solutions, the LC4 aluminum alloy system is an ultra-high strength aluminum alloy, also known as super hard aluminum, which is a quite mature, long-used and widely used alloy in super hard aluminum. The baffle plate made of LC4 alloy has high strength and good stability, which is beneficial to extending the service life of the fixing block.

[0017] Furthermore, a rubber sheet is provided on the bottom surface of the fixing bolt.

[0018] Furthermore, rounded corners are provided on both sides of the bottom surface of the fixing plate.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. In this application, when the staff needs to fix the steel wire rope, the staff needs to fix one end of the steel wire rope to a fixed structure such as a wall, and pass the other end of the steel wire rope through the communication hole and tie it to the steel wire rope, so that the steel wire rope can be kept stable under the combined action of the I-beam and the short steel bar. In this process, the fixing measure of the inclined stay steel wire rope of the cantilever scaffold, as a new fixing method, can effectively ensure that the performance of the I-beam is not affected, can effectively improve the secondary utilization rate and the secondary selling price of the I-beam, and further saves the construction cost;

[0021] 2. In this application, the stability of the short steel bar is improved, the probability that the short steel bar is separated from the I-beam when the short steel bar is connected to the steel wire rope is reduced, and thus the use experience of the staff is improved;

[0022] 3. In this application, when the staff installs the steel wire rope, the staff needs to move the C-shaped block to a suitable position and rotate the two fixing bolts, so that the fixing block can be kept stable. Subsequently, the staff needs to pass one end of the steel wire rope through the two fixing holes and the communication hole in sequence, so that the fixing block can cooperate with the short steel bar and limit the steel wire rope, thereby improving the stability of the steel wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0024] Figure 2 is a schematic diagram of the communication hole and its connection structure of an embodiment of the present utility model;

[0025] Figure 3 is a schematic diagram of the fixing block and its connection structure of an embodiment of the present utility model;

[0026] Figure 4 is a schematic diagram of the rubber sheet and its connection structure of an embodiment of the present utility model.

[0027] In the figure: 1, I-beam; 2, short steel bar; 21, communication hole; 3, steel wire rope main body; 4, fixing plate; 5, fixing block; 51, C-shaped block; 52, placement plate; 53, baffle; 6, fixing bolt; 61, fixing hole; 7, rubber sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0029] As Figures 1-4 shown, an auxiliary fixing device for the inclined stay steel wire rope of a cantilevered scaffolding disclosed in an embodiment of the present application includes an I-beam 1, a short reinforcing bar 2, a main body of the steel wire rope 3, a fixing plate 4, a fixing block 5, a fixing bolt 6, and a rubber sheet 7. The short reinforcing bar 2 is arranged on the bottom surface of the I-beam 1, and a communication hole 21 is penetrated through the side wall of the short reinforcing bar 2. One end of the main body of the steel wire rope 3 passes through the communication hole 21 and is fixed to the main body of the steel wire rope 3.

[0030] The fixing plate 4 is in a rectangular plate-like structure, and the fixing plate 4 is welded to the bottom surface of the I-beam 1, and the bottom surface of the fixing plate 4 is fixed to the upper surface of the short reinforcing bar 2.

[0031] The fixing plate 4 improves the stability of the short reinforcing bar 2, reduces the probability that the short reinforcing bar 2 is separated from the I-beam 1 when the short reinforcing bar 2 is connected to the steel wire rope, and thereby improves the working experience of the staff.

[0032] The fixing block 5 is slidably arranged at the upper end of the I-beam 1. The fixing block 5 includes a C-shaped block 51, a placement plate 52, and a baffle 53. The C-shaped block 51 is in a block structure with a C-shaped cross-section. There are two C-shaped blocks 51, which are respectively slidably arranged on both sides of the upper end of the I-beam 1. The placement plate 52 is in a rectangular plate-like structure, and the placement plates 52 are commonly installed on the two C-shaped blocks 51. The baffle 53 is in a rectangular plate-like structure. There are two baffles 53, which are respectively fixed on the two C-shaped blocks 51, and two fixing holes 61 are respectively distributed on the two baffles 53. The fixing bolt 6 is arranged on the upper surface of the fixing block 5, and two fixing holes 61 matching the connecting rope are opened on the fixing block 5.

[0033] When the staff installs the steel wire rope, the staff needs to move the C-shaped block 51 to a suitable position and rotate the two fixing bolts 6 to keep the fixing block 5 stable. Subsequently, the staff needs to make one end of the steel wire rope pass through the two fixing holes 61 and the communication hole 21 in sequence, so that the fixing block 5 and the short reinforcing bar 2 cooperate with each other to limit the steel wire rope, and thereby improve the stability of the steel wire rope.

[0034] In order to reduce the probability of damage to the steel wire rope, the width of the baffle 53 is 3-5 cm. The staff can adjust the angle of the steel wire rope by adjusting the width of the baffle 53, which is beneficial to improving the stability of the steel wire rope.

[0035] In order to extend the service life of the fixing block 5, the baffle 53 is made of LC4 alloy. LC4 aluminum alloy belongs to the ultra-high strength aluminum alloy system, also known as super hard aluminum, which is a quite mature, long-used and widely used alloy in super hard aluminum. The baffle 53 made of LC4 alloy has high strength and good stability, which is beneficial to extending the service life of the fixing block 5.

[0036] In order to improve the stability of the fixing block 5, a rubber sheet 7 is provided on the bottom surface of the fixing bolt 6.

[0037] In order to reduce the probability of damage to the steel wire rope, rounded corners are provided on both sides of the bottom surface of the fixing plate 4.

[0038] The working principle of the auxiliary fixing device for the inclined pull steel wire rope of the cantilevered scaffolding in this embodiment is as follows: When the staff needs to fix the steel wire rope, the staff needs to fix one end of the steel wire rope to a fixed structure such as a wall, and pass the other end of the steel wire rope through the communication hole 21 and tie it to the steel wire rope, so that the steel wire rope can be kept stable under the joint action of the I-beam 1 and the short steel bar 2. During this process, as a new fixing method, the fixing measure of the inclined pull steel wire rope of the cantilevered scaffolding can effectively ensure that the performance of the I-beam 1 is not affected, can effectively improve the secondary utilization rate and secondary selling price of the I-beam 1, and further saves the construction cost.

[0039] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An auxiliary fixing device for a cantilever scaffolding inclined steel wire rope, comprising an I-beam (1), characterized in that: A short steel bar (2) is arranged on the bottom surface of the I-beam (1), a connecting hole (21) is formed through the side wall of the short steel bar (2), a steel wire rope body (3) is connected in the connecting hole (21), and one end of the steel wire rope body (3) close to the short steel bar (2) is fixed to the steel wire rope body (3).

2. The auxiliary fixing device for the inclined steel wire rope of the cantilever scaffolding according to claim 1 is characterized in that: A fixing plate (4) is welded to the bottom surface of the I-beam (1), and the bottom surface of the fixing plate (4) and the upper surface of the short steel bar (2) are fixed to each other.

3. The auxiliary fixing device for the inclined steel wire rope of the cantilever scaffolding according to claim 2 is characterized in that: A fixing block (5) is slidably provided on the upper end of the I-beam (1), a fixing bolt (6) is provided on the upper surface of the fixing block (5), and two fixing holes (61) matching with the connecting rope are provided on the fixing block (5).

4. The auxiliary fixing device for the inclined steel wire rope of the cantilever scaffolding according to claim 3 is characterized by: The fixing block (5) comprises two C-shaped blocks (51) slidably arranged on both sides of the upper end of the I-beam (1), a placement plate (52) mounted on the two C-shaped blocks (51), and two baffles (53) respectively fixed on the two C-shaped blocks (51), and the two fixing holes (61) are respectively distributed on the two baffles (53).

5. The auxiliary fixing device for the inclined steel wire rope of the cantilever scaffolding according to claim 4 is characterized in that: The width of the baffle (53) is 3-5 cm.

6. The auxiliary fixing device for the inclined steel wire rope of the cantilever scaffolding according to claim 5 is characterized by: The baffle (53) is a baffle (53) made of LC4 alloy.

7. The auxiliary fixing device for the inclined steel wire rope of the cantilever scaffolding according to claim 4 is characterized by: A rubber sheet (7) is provided on the bottom surface of the fixing bolt (6).

8. The auxiliary fixing device for the inclined steel wire rope of the cantilever scaffolding according to claim 7 is characterized in that: Both sides of the bottom surface of the fixing plate (4) are provided with rounded corners.

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