Simple steel bar cage manufacturing device suitable for complex terrain

Abstract

The utility model discloses a simple and easy reinforcing cage manufacturing installation suitable for complex terrain, which comprises: an assembly type base, comprising two straightening beams oppositely arranged and a plurality of bases detachably installed between the two straightening beams; a rotating cage mechanism, comprising two sliding seats slidably arranged in the sliding grooves of the bases, the sliding seats being provided with locking members, the sliding seats being rotatably provided with sprockets, the sprockets on the two sliding seats being sleeved with chains, the sliding seats being provided with a first motor, the first motor being drivingly connected to the sprockets, and height-adjustable limiting columns being vertically arranged on the sliding seats; a driving mechanism, comprising an end frame oppositely arranged at one end of the assembly type base, the end frame being rotatably provided with a transmission shaft, the transmission shaft being coaxially connected to a reinforcing cage framework through a clamp, the end frame being provided with a second motor, and the second motor being drivingly connected to the transmission shaft. The utility model solves the problem that the existing reinforcing cage seam welder has high length requirement and is difficult to adapt to the conditions of a wind power generation construction site.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a simple steel cage fabrication device suitable for complex terrain. Background Technology

[0002] Concrete cast-in-place piles are a key technology in building construction, widely used in deep foundation pit support and foundation treatment in residential and municipal engineering projects. With the increasing emphasis on new energy power generation, the importance of concrete cast-in-place piles in industries such as wind power is also becoming increasingly prominent. However, wind power projects are mostly located in areas with complex geographical conditions, such as mountainous regions and high altitudes, and wind turbines are scattered, with a relatively small number of cast-in-place piles for each turbine foundation. Using centralized steel cage fabrication not only presents transportation challenges but also lacks economic viability. Furthermore, traditional steel cage welding machines have high site requirements and are difficult to adapt to the conditions of wind power construction sites. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, a simple steel cage fabrication device suitable for complex terrain is provided to solve the problem that existing steel cage welding machines have high length requirements and are difficult to adapt to the conditions of wind power construction sites.

[0004] To achieve the above objectives, a simple steel cage fabrication device suitable for complex terrain is provided, comprising: The assembled base includes two opposing straightening beams and a plurality of bases detachably mounted between the two straightening beams; The rotating cage mechanism includes two sliding seats. The base has a groove along the length of the base. The two sliding seats slide in the groove. The sliding seats are equipped with locking members for locking the base. A sprocket is rotatably mounted on the sliding seat. The sprockets on the two sliding seats are fitted with chains for supporting the steel cage frame. A first motor is mounted on the sliding seat and is driven by the sprocket. A height-adjustable limiting post is vertically mounted on the sliding seat. The drive mechanism includes an end frame disposed opposite to one end of the assembled base. A drive shaft is rotatably mounted on the end frame. The drive shaft is coaxially connected to the steel cage frame via a clamp. A second motor is mounted on the end frame and is drivenly connected to the drive shaft.

[0005] Furthermore, sleeves are installed at opposite ends of the base, and the straightening beam passes through the sleeves of the end plates of the base.

[0006] Furthermore, a slider is formed at the bottom of the sliding seat, and the slider is slidably disposed in the groove.

[0007] Furthermore, two grooves are formed on the base, and the two grooves are arranged along the width direction of the base.

[0008] Furthermore, the top of the base has a plurality of insertion holes spaced apart along the length of the base, the sliding seat has a through hole, and the locking member is inserted into the through hole and the insertion hole.

[0009] Furthermore, the limiting post includes: A socket sleeve is vertically mounted on the sliding seat, and the socket sleeve has an internal thread. A plug-in screw, which is screwed into the socket sleeve.

[0010] Furthermore, the top of the sliding seat has two opposing ear plates, and the sprocket is rotatably mounted between the two ear plates via an axle, which is arranged along the width direction of the base.

[0011] The beneficial effects of this utility model are as follows: the simple rebar cage fabrication device suitable for complex terrain is installed on the construction site according to the length of the rebar cage frame via a prefabricated base. A straightening beam ensures that multiple bases are positioned along the length of the straightening beam. Subsequently, the rebar cage frame is fabricated on-site, and then the simple rebar cage fabrication device suitable for complex terrain is used to wind spiral stirrups onto the rebar cage frame, thereby improving the efficiency and quality of on-site rebar cage fabrication. Attached Figure Description

[0012] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a structural schematic diagram of a simple steel cage fabrication device suitable for complex terrain, according to an embodiment of the present invention.

[0013] Figure 2 This is a schematic diagram of the rotating cage mechanism according to an embodiment of the present utility model.

[0014] Figure 3 This is a schematic diagram of the fixture according to an embodiment of the present utility model.

[0015] Figure label: Straightening beam 11, base 12, slide groove 120; Sliding seat 21, ear plate 211, sprocket 22, chain 23, limit post 24; End frame 31, drive shaft 32, clamp 33, triangular plate 331, support leg 332, square plate 333, connecting rod 334, roller 335; 4. Reinforcing cage frame, 41. Main reinforcement, 42. Stiffening ring reinforcement. Detailed Implementation

[0016] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] Reference Figures 1 to 3 As shown, this utility model provides a simple steel cage manufacturing device suitable for complex terrain, including: an assembled base, a cage rotating mechanism and a drive mechanism.

[0019] The assembled base includes a straightening beam 11 and a base 12.

[0020] In this embodiment, there are two straightening beams. The two straightening beams are arranged in the same direction. There are multiple bases 12. Each base is detachably installed between the two straightening beams 11. Each end of the base is detachably installed to the straightening beam.

[0021] The number of bases and the length of the straightening beams are set according to the length of the reinforcing cage.

[0022] The rotating cage mechanism includes sliding seats 21, sprockets 22, chains 23, and a first motor. A groove 120 is formed in the base 12, extending along its length. Two sliding seats 21 slide within the groove 120. Locking elements are installed on the sliding seats 21 to lock the base 12. Sprockets 22 are rotatably mounted on the sliding seats 21. Chains 23 are fitted onto the sprockets 22 on the two sliding seats 21. The chains 23 support the reinforcing cage frame 4. The first motor is mounted on the sliding seats 21 and is driven by the sprockets 22. A limiting post 24 is vertically positioned on the sliding seats 21. The height of the limiting post 24 is adjustable, and its height is greater than the outer diameter of the reinforcing cage frame.

[0023] The limiting posts on the two sliding seats form a restriction between the steel cage skeleton to move along the length of the base, so that the steel cage skeleton can only rotate between the two limiting posts.

[0024] The drive mechanism includes an end frame 31, a drive shaft 32, a clamp 33, and a second motor.

[0025] An end frame 31 is located at one end of the assembled base. The end frame 31 is positioned opposite one end of the assembled base. A drive shaft 32 is rotatably mounted on the end frame 31. The drive shaft 32 is coaxially connected to the reinforcing cage frame 4 via a clamp 33. A second motor is mounted on the end frame 31. The second motor is driven by the drive shaft 32.

[0026] In this embodiment, the simple rebar cage fabrication device of this invention, suitable for complex terrain, is used to wind spiral hoops around the rebar cage frame. The rebar cage frame is prefabricated on-site. Specifically, the rebar cage frame includes multiple main bars 41 and multiple stiffening ring bars 42. The multiple main bars 41 are arranged in a circular shape. The stiffening ring bars are connected to the multiple main bars. The multiple main bars are spaced apart along the circumferential direction of the stiffening ring bars. The stiffening ring bars are located on the inner side of the multiple main bars. The multiple stiffening ring bars are spaced apart along the length direction of the main bars. The simple rebar cage fabrication device of this invention, suitable for complex terrain, assists in winding the spiral hoops onto the rebar cage frame.

[0027] During the fabrication of the rebar cage, construction workers first construct the rebar cage frame on-site. Based on the length of the rebar cage frame, the length of the base, i.e., the number of bases and the length of the straightening beam, are determined. The length of the straightening beam is adapted to the length of the rebar cage frame. Based on the outer diameter of the rebar cage frame, the distance between the two sliding seats is adjusted so that the distance between the two limiting posts is adapted to the outer diameter of the rebar cage frame. The sliding seats are locked onto the bases using locking devices. The rebar cage frame is then horizontally placed on the chains on the multiple bases of the base, positioning it between the two limiting posts on the multiple bases. One end of the rebar cage frame is coaxially connected to the drive shaft using clamps. When the spiral stirrups are wound around the outside of the rebar cage frame, the first and second motors are activated, causing the rebar cage frame to rotate so that the spiral stirrups are wound around its outside. Simultaneously, construction workers cooperate to weld the spiral stirrups to the rebar cage frame.

[0028] This invention relates to a simple rebar cage fabrication device suitable for complex terrain. It is installed on-site using a prefabricated base according to the length of the rebar cage frame. A straightening beam ensures that multiple bases are positioned along the length of the beam. Subsequently, the rebar cage frame is fabricated on-site, and then the simple rebar cage fabrication device is used to wind spiral stirrups onto the frame, thus improving the efficiency and quality of on-site rebar cage fabrication.

[0029] In this embodiment, sleeves are installed at opposite ends of the base 12. The straightening beam 11 passes through the sleeves of the end plates of the multiple bases 12. The inner diameter of the sleeve is adapted to the outer diameter of the straightening beam.

[0030] As a preferred implementation method, see [reference]. Figure 2As shown, a slider is formed at the bottom of the sliding seat 21. The slider is slidably disposed in the slide groove 120.

[0031] In this embodiment, two grooves 120 are formed on the base 12. The two grooves 120 are arranged along the width direction of the base 12. Two sliders are formed at the bottom of the sliding seat. The two sliders are respectively slidably disposed in the two grooves, so that the sliding seat can slide stably along the length direction of the base.

[0032] In a preferred embodiment, the top of the base 12 has multiple insertion holes. These insertion holes are spaced apart along the length of the base 12. The sliding seat 21 has a through hole. A locking member is inserted into the through hole and one of the insertion holes.

[0033] When adjusting the distance between the two limiting posts on the base, after the positions of the two sliding seats are adjusted to the correct positions, insert the locking piece into the through hole of the sliding seat and the insertion hole aligned with the through hole to lock the sliding seat onto the base.

[0034] In a preferred embodiment, the limiting post 24 includes a socket sleeve and a plug screw.

[0035] The socket sleeve is vertically mounted on the sliding seat 21. The socket sleeve has internal threads. The insertion screw is screwed into the socket sleeve.

[0036] Continue reading Figure 2 As shown, two lugs 211 are formed on the top of the sliding seat. The two lugs 211 are arranged opposite to each other. A sprocket 22 is rotatably mounted between the two lugs 211 via an axle. The axle is arranged along the width direction of the base 12.

[0037] This invention relates to a simple rebar cage fabrication device suitable for complex terrain. It is characterized by easy transportation and low manufacturing cost. The number of prefabricated bases can be flexibly adjusted or increased / decreased according to the length and diameter of the rebar cage, allowing for reasonable arrangement to adapt to different geographical conditions. Through the coordinated operation of the cage rotation mechanism and the drive mechanism, efficient rotation of the rebar cage frame and rapid winding of the spiral stirrups are achieved. This invention's simple rebar cage fabrication device for complex terrain also boasts advantages such as fast construction speed, high forming quality, and significant economic benefits.

[0038] In this embodiment, the clamp includes a roller, a triangular clamp, and a four-corner linkage retainer. The triangular clamp includes a triangular plate 331, with support legs 332 connected to its three corners. The four-corner linkage retainer includes a square plate 333, with connecting rods 334 connected to its four corners. The other ends of the four connecting rods are connected to the roller. A drive shaft is coaxially connected to the roller 335.

[0039] The construction method of this utility model for a simple steel cage fabrication device suitable for complex terrain includes the following steps: Step 1: Adjust the assembled base.

[0040] Based on the length of the completed rebar cage, the number of prefabricated bases should be arranged reasonably, and straightening beams should be added to the sides of the prefabricated bases. Multiple bases of the prefabricated bases should be kept on the same horizontal line, and the placement space of the rebar cage should be adjusted by changing the position of the sliding seats and limiting columns to accommodate the diameter of the rebar cage, ensuring stability and accuracy during construction.

[0041] Step 2: Install the power transmission system.

[0042] A triangular clamp is inserted into the first stiffening ring at the end of the reinforcing cage, fixing its three legs to both sides of the stiffening ring. Then, one leg of the triangular clamp is connected to the four-corner linkage fastener, which is then fixed to the roller via a connecting rod. The roller is finally coaxially connected to the drive shaft, forming a complete power transmission system to ensure stable rotation of the reinforcing cage during the winding process.

[0043] Step 3: Construction of the spiral reinforcement.

[0044] Construction workers first weld the ends of the spirally wound reinforcement bars to the rebar cage frame, then start the motors (first and second motors). The rotational kinetic energy of the second motor is transmitted through the four-corner linkage fixing devices and triangular clamps, driving the rebar cage frame to roll. The chain on the prefabricated base, which contacts the rebar cage frame, rotates synchronously with the rebar cage frame, acting like a roller. During this process, the coiled steel bars (spiral reinforcement bars) are gradually spirally wound onto the rebar cage frame, and the rotation speed of the rollers directly affects the construction speed of the spirally wound reinforcement bars. After the spirally wound reinforcement bars are installed, professional welding personnel will weld and fix the spirally wound reinforcement bars to the rebar cage frame.

[0045] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A simple steel cage fabrication device suitable for complex terrain, characterized in that, include: The assembled base includes two opposing straightening beams and a plurality of bases detachably mounted between the two straightening beams; The rotating cage mechanism includes two sliding seats. The base has a groove along the length of the base. The two sliding seats slide in the groove. The sliding seats are equipped with locking members for locking the base. A sprocket is rotatably mounted on the sliding seat. The sprockets on the two sliding seats are fitted with chains for supporting the steel cage frame. A first motor is mounted on the sliding seat and is driven by the sprocket. A height-adjustable limiting post is vertically mounted on the sliding seat. The drive mechanism includes an end frame disposed opposite to one end of the assembled base. A drive shaft is rotatably mounted on the end frame. The drive shaft is coaxially connected to the steel cage frame via a clamp. A second motor is mounted on the end frame and is drivenly connected to the drive shaft.

2. The simple steel cage fabrication device suitable for complex terrain according to claim 1, characterized in that, Sleeves are installed at opposite ends of the base, and the straightening beam passes through the sleeves of the end plates of the base.

3. The simple steel cage fabrication device suitable for complex terrain according to claim 1, characterized in that, The bottom of the sliding seat has a slider, which slides in the groove.

4. The simple steel cage fabrication device suitable for complex terrain according to claim 3, characterized in that, Two grooves are formed on the base, and the two grooves are arranged along the width direction of the base.

5. The simple steel cage fabrication device suitable for complex terrain according to claim 1, characterized in that, The top of the base has a plurality of insertion holes spaced apart along the length of the base, the sliding seat has a through hole, and the locking member is inserted into the through hole and an insertion hole.

6. The simple steel cage fabrication device suitable for complex terrain according to claim 1, characterized in that, The limiting post includes: A socket sleeve is vertically mounted on the sliding seat, and the socket sleeve has an internal thread. A plug-in screw, which is screwed into the socket sleeve.

7. The simple steel cage fabrication device suitable for complex terrain according to claim 1, characterized in that, The top of the sliding seat has two opposing ear plates, and the sprocket is rotatably mounted between the two ear plates via a wheel axle, which is arranged along the width direction of the base.

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