Triangular stable type storage rack for steel mesh blanking drawing

Abstract

The utility model discloses a triangular stable type storage frame for steel mesh sheet blanking drawing belongs to construction auxiliary device technical field. The storage frame includes triangular channel steel base and the top steel pipe inclined beam of inclining setting. Channel steel base is constituted by bottom horizontal channel steel and both sides gather and weld support channel steel, and the top steel pipe inclined beam is installed in the base top, and its high end is used to wear the coil wire steel bar, and the low end is supported on the ground, and the whole is inclined guide structure. The steel bar coil is worn on the inclined beam, and can be smoothly drawn to the upper end along the top steel pipe inclined beam, realizes the continuous drawing of labor saving, realizes the continuous drawing of the coil wire steel bar. The device structure is stable, easy to make, has the storage and the feeding function, effectively solves the problems, such as the hard work, the winding, the low efficiency and the hidden danger of traditional ground wire laying, significantly improves the steel mesh processing efficiency, reduces the artificial cost, and is applicable to the oil depot, the tunnel and other engineering large batch steel mesh construction scene.

Description

Technical Field

[0001] This utility model relates to the field of construction auxiliary device technology, specifically to an auxiliary device for temporary storage and feeding of coiled wire rods during the processing of steel mesh. Background Technology

[0002] In the construction of tunnel support for oil depot projects, except for Class III-1 surrounding rock in water curtain tunnels, all other tunnel sections require the installation of steel mesh for support. Commonly used specifications are Ф6@200×200mm, Ф8@200×200mm, and Ф8@150×150mm. During peak construction periods, the demand for semi-finished steel mesh is high, requiring high processing efficiency.

[0003] The traditional method involves placing coiled steel bars directly on the ground, with workers manually pulling individual bars to the cutting machine. This method has the following drawbacks: 1. The coiled steel bars are heavy, usually weighing hundreds of kilograms each, making manual pulling laborious and prone to slippage; 2. The steel bar bundles are unsupported, making them prone to tangling and knotting during the pulling process, affecting the continuity of material cutting; 3. The ground friction resistance is high, requiring multiple people to cooperate, resulting in low efficiency and high labor costs; 4. The lack of dedicated supports leads to chaotic on-site management and numerous safety hazards.

[0004] Therefore, there is an urgent need for a storage rack with a simple, stable, and reliable structure that can automatically guide and pull out steel bars, so as to improve processing efficiency, reduce manpower input, and ensure construction safety. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a steel structure storage rack composed of a triangular base and an inclined steel pipe support beam, used for the temporary storage and unloading of coiled steel bars. Through a rational structural design, the steel bar coils can be smoothly slid and pulled along the inclined beam after being placed on the rack, eliminating the need for manual lifting or forceful dragging.

[0006] The technical solution adopted in this utility model is as follows: A triangular stabilized storage rack for pulling out and cutting steel mesh includes a channel steel base and a top steel pipe inclined beam. The channel steel base is placed on the ground, and a top steel pipe inclined beam is fixedly installed on its top. The top steel pipe inclined beam is a steel pipe inclined at a certain angle. Its lower end cooperates with the channel steel base to form a fulcrum, and its higher end can pass through the center of the coiled wire rod. During the pulling process of the coiled wire rod, the lead-out end is guided to the upper section by the inclined top steel pipe inclined beam.

[0007] Furthermore, the channel steel base has a triangular structure, including a bottom horizontal channel steel and two supporting channel steels welded to both sides of the bottom horizontal channel steel, with the tops of the two supporting channel steels converging above the center point of the bottom horizontal channel steel.

[0008] Furthermore, the bottom horizontal channel steel extends outward on both sides, and its extended ends are provided with through holes, which are inserted into the ground through ground plugs to fix the position of the channel steel base.

[0009] Furthermore, the top steel pipe inclined beam is connected to the channel steel base via a connecting block; the top surface of the connecting block is a channel structure, which is fixed by the steel pipe inclined beam at the top of the channel and welded together, and the two sides of the connecting block are welded to the top of the two supporting channel steels.

[0010] Furthermore, the ratio of the distance between the connecting block and the lower end of the top steel pipe inclined beam to the distance between the connecting block and the higher end of the top steel pipe inclined beam is 1:2.

[0011] Furthermore, the lower end of the top steel pipe inclined beam can be fixed in position with the counterweight.

[0012] The beneficial effects of this utility model are: The triangular stable storage rack for pulling out rebar mesh provided by this utility model has the following advantages: simple structure and convenient material sourcing; it adopts a combination of triangular channel steel base and inclined steel pipe beam, which has strong overall stability and is not easy to overturn; the coiled rebar is sleeved on the inclined beam and slides down naturally by gravity, making manual pulling labor-saving and smooth, effectively avoiding tangling and knotting; the inclined beam has both guiding and supporting functions, significantly improving the efficiency of material cutting and reducing manual input; the base is fixed with a ground plug, and the top counterweight is optional to adapt to different working conditions; the device has dual functions of storage and feeding, making on-site management orderly, safe, efficient, economical and practical, and suitable for large-scale rebar mesh processing scenarios. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure of a triangular stable storage rack used for pulling out steel mesh; Figure 2 A schematic diagram showing the usage of a triangular stable storage rack for pulling out steel mesh during material cutting; Figure 3 A schematic diagram of a triangular stable storage rack with a pull-out section for the steel mesh used to assist in fixing the ground inserts; In the diagram: 1. Channel steel base; 2. Top steel pipe inclined beam; 3. Connecting block; 11. Horizontal channel steel; 12. Supporting channel steel; 13. Through hole; 14. Ground plug. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0015] This embodiment provides a triangular stable storage rack for temporarily storing and pulling out coiled wire rods during the processing of steel mesh.

[0016] like Figure 1 and Figure 2 As shown, the triangular stable storage rack for pulling out steel mesh includes a channel steel base 1 and a top steel pipe inclined beam 2.

[0017] The channel steel base 1 is a triangular frame structure, which is welded together from a bottom horizontal channel steel 11 with a length of 500mm and two support channel steels 12 made of 14# channel steel with a length of 540mm. The two support channel steels 12 are symmetrically welded to both sides of the bottom horizontal channel steel 11, and their tops converge upwards towards the center to form a triangular support body with a height of about 500mm.

[0018] The top steel pipe inclined beam 2 is made of Φ42 seamless steel pipe with a total length of 4500mm. It is installed on the top of the channel steel base 1 via connecting blocks 3. The top surface of the connecting block 3 is a channel structure. The connecting block 3 is fully welded to the top steel pipe inclined beam 2 after being fitted into the channel. The two sides of the connecting block 3 are welded to the top ends of the two supporting channel steels 12 to ensure a firm connection. The connecting block 3 is located 1500mm from the lower end and 3000mm from the higher end of the steel pipe inclined beam 2. This connection point divides the top steel pipe inclined beam 2 into two sections with a 1:2 ratio, making the cantilever length at the higher end moderate and facilitating the insertion and removal of the reinforcing bars.

[0019] When using, such as Figure 2 As shown, a coil of Φ6 or Φ8 wire rod is inserted from the higher end of the top steel pipe inclined beam 2, and the coil of steel rod falls naturally to the top steel pipe inclined beam 2 near the connecting block 3. The worker pulls the end of the steel rod, and the steel rod slides out along the inclined beam section of the top steel pipe inclined beam 2, achieving smooth and labor-saving pulling.

[0020] This storage rack has a simple structure, low manufacturing cost, and good stability. It effectively solves the problems of laborious, tangled, and inefficient cutting of coiled steel bars. It has been successfully applied in a tunnel support project of an oil depot. A single person can complete the pulling operation, and the processing efficiency of steel mesh has been increased by more than 40%.

[0021] Furthermore, as a preferred technical solution in this embodiment, such as Figure 3As shown, the bottom horizontal channel steel 11 can extend outward by 150mm at each end, with a 20mm diameter through hole 13 on the extended end. A ground insert 14 is inserted into the ground through the through hole 13 to fix the base as a whole and prevent displacement during operation. In addition, a counterweight can be placed at the lower end of the inclined beam. The counterweight can be made of scrap steel bars or concrete blocks to enhance the overall stability, which is especially effective when working on soft ground.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A triangular stable storage rack for pulling out and cutting steel mesh, characterized in that: The triangular stable storage rack for pulling out steel mesh includes a channel steel base and a top steel pipe inclined beam. The channel steel base is placed on the ground, and a top steel pipe inclined beam is fixedly installed on its top. The top steel pipe inclined beam is a steel pipe inclined at a certain angle. Its lower end cooperates with the channel steel base to form a fulcrum, and its higher end can pass through the center of the coiled wire rod. During the pulling process of the coiled wire rod, the lead-out end is guided to the upper section by the inclined top steel pipe inclined beam.

2. The triangular stable storage rack for pulling out steel mesh according to claim 1, characterized in that: The channel steel base has a triangular structure, including a bottom horizontal channel steel and two supporting channel steels welded to both sides of the bottom horizontal channel steel. The tops of the two supporting channel steels converge towards the center point of the bottom horizontal channel steel.

3. The triangular stable storage rack for pulling out steel mesh according to claim 2, characterized in that: The bottom horizontal channel steel extends outward on both sides, and its extended ends are provided with through holes. The channel steel base is fixed in position by inserting a ground plug through the through hole into the ground.

4. The triangular stable storage rack for pulling out steel mesh according to claim 2, characterized in that: The top steel pipe inclined beam is connected to the channel steel base through a connecting block; the top surface of the connecting block is a channel structure, which is fixed by the top steel pipe inclined beam of the channel and welded together, and the two sides of the connecting block are welded to the top of the two supporting channel steels.

5. The triangular stable storage rack for pulling out steel mesh according to claim 4, characterized in that: The ratio of the distance between the connecting block and the lower end of the top steel pipe inclined beam to the distance between the connecting block and the higher end of the top steel pipe inclined beam is 1:

2.

6. The triangular stable storage rack for pulling out steel mesh according to claim 1, characterized in that: The lower end of the top steel pipe inclined beam can be fixed in position with the counterweight.

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