A support device for processing steel cage

Abstract

The present invention belongs to the technical field of steel cage processing, and discloses a support device for steel cage processing, the support device comprises a first mounting frame, a second mounting frame, a first support mechanism and a second support mechanism, the second mounting frame is vertically arranged on the first mounting frame, a mounting hole is arranged on the second mounting frame, and an annular wheel rim plate that can rotate relative to the hole wall is arranged on the hole wall of the mounting hole; one end of the first support mechanism is hinged to the extension shaft, and the other end is configured to be selectively connected to the annular wheel rim plate, the second support mechanism is arranged on the first mounting frame, and the second support mechanism is configured to be supported on the extension shaft when the first support mechanism is not connected to the annular wheel rim plate. By alternately supporting the extension shaft by the first support mechanism and the second support mechanism, it can be ensured that the extension shaft will not bend due to its own gravity, the stability of the steel cage during processing is improved, and the welding is ensured to be more accurate.

Description

Technical Field

[0001] The invention relates to the technical field of steel cage processing equipment, and in particular to a supporting device for steel cage processing. Background Art

[0002] Steel cage refers to the steel structure in the building, which mainly plays a tensile role. The compressive strength of concrete is high but the tensile strength is very low. The steel cage mainly plays a restraining role on the pile concrete so that it can withstand a certain horizontal force. During the construction of bridges, culverts or high-rise buildings, pile driving is carried out according to the needs of the building structure. The method is to use machine punching or water drilling, and the hole depth meets the design requirements, and then lower the steel cage into the pile hole, and then insert the conduit for concrete pouring.

[0003] The steel cage includes a plurality of parallel main bars and a plurality of annular reinforcing bars arranged at intervals along the axial direction of the main bars. When processing the steel cage, the annular reinforcing bars and the main bars are first tied together, and then fed into the steel cage welding equipment for welding. The steel cage welding equipment in the prior art includes a rotating drive mechanism, an extended shaft assembly, and an annular wheel flange plate that can rotate relative to the frame. One end of the extended shaft assembly is connected to the output end of the drive mechanism, and the other end is detachably connected to the annular wheel flange plate. The annular wheel flange plate is used to support any annular reinforcing bar. When the extended shaft assembly is connected to the annular wheel flange plate, the drive mechanism can drive the annular wheel flange plate and the tied steel cage to rotate together, so as to perform welding. During the welding process, when it is necessary to weld the next annular reinforcing bar and the main bar in the axial direction, the external feeding device drives the tied steel cage to move in the axial direction toward one end close to the driving mechanism. At this time, the extended shaft assembly needs to be separated from the annular wheel flange plate to avoid the previous annular reinforcing bar. At this time, only one end of the reinforcing shaft assembly connected to the driving mechanism is supported, and the reinforcing shaft assembly is long and heavy, so it is easy to bend, which affects subsequent use.

[0004] Therefore, there is an urgent need for a support device for steel cage processing to solve the problems in the prior art. Summary of the invention

[0005] The object of the present invention is to provide a support device for processing a steel cage, which can solve the problem in the prior art that the extension shaft of the steel cage bends due to its own gravity during feeding.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A support device for processing a steel cage, comprising:

[0008] first mounting frame;

[0009] A second mounting frame is vertically arranged on the first mounting frame, the second mounting frame is provided with a mounting hole, and a hole wall of the mounting hole is provided with an annular rim plate that can rotate relative to the hole wall;

[0010] A first support mechanism, one end of which is configured to be hinged to the extension shaft and the other end of which can be selectively connected to the annular wheel rim plate;

[0011] The second supporting mechanism is disposed on the first mounting frame, and the second supporting mechanism is configured to support the extension shaft when the first supporting mechanism is not connected to the annular wheel rim plate.

[0012] Optionally, the first supporting mechanism includes:

[0013] A support rod, one end of which is hingedly connected to the extension shaft, and the other end of which can be clamped with the annular wheel rim plate;

[0014] The first driving assembly is arranged on the extension shaft, and the output end of the first driving assembly is connected to the support rod. The first driving assembly can drive the support rod to rotate relative to the extension shaft.

[0015] Optionally, the support rod comprises a first support rod and a second support rod, the first support rod and the second support rod are connected and arranged at a fixed angle, and a through hole is arranged at the connection between the first support rod and the second support rod;

[0016] The support device for processing the steel cage also includes two first ear plates (32) and a first pin shaft. The two first ear plates are arranged opposite to each other on the extension shaft, the support rod is inserted between the two first ear plates, the first pin shaft passes through the two first ear plates and the through hole, and the support rod can rotate relative to the first ear plates.

[0017] Optionally, the first end of the first drive assembly is hinged to the extension shaft, the second end of the first drive assembly is hinged to an end of the first support rod away from the second support rod, and the first drive assembly is configured to drive the support rod to rotate.

[0018] Optionally, a connecting plate is provided on the annular rim plate at a position opposite to the support rod, a connecting hole is provided on the connecting plate, and a conical piece is provided on the support rod, and the conical piece can cooperate with the connecting hole.

[0019] Optionally, the second supporting mechanism includes:

[0020] A first support assembly is rotatably connected to the first mounting frame and has a support position parallel to the second mounting frame and a relief position perpendicular to the second mounting frame, and the first support assembly is provided with a relief portion;

[0021] The second support component is arranged in the avoidance portion and is slidably connected to the first support component. The second support component can extend out of the first support component to be supported below the extension shaft.

[0022] Optionally, the second supporting mechanism further comprises a second driving assembly, one end of the second driving assembly is hinged to the first mounting frame, and the other end of the second driving assembly is hinged to the first supporting assembly, and the second driving assembly can drive the first supporting assembly to rotate relative to the first mounting frame.

[0023] Optionally, the second supporting mechanism further includes a third driving assembly, one end of the third driving assembly is connected to the first supporting assembly, and the other end of the third driving assembly is connected to the second supporting assembly.

[0024] Optionally, the second supporting assembly further includes:

[0025] A support body, slidably matched with the first support assembly;

[0026] A roller is rotatably disposed on the supporting body, and the roller is configured to abut against the extension shaft.

[0027] Optionally, the second support mechanism further includes a guide rail and a slider, the guide rail is arranged on the first support assembly parallel to the second mounting frame, the slider is arranged on the second support assembly, and the slider is slidably connected to the guide rail.

[0028] Beneficial effects of the present invention:

[0029] The support device for processing a steel cage provided by the present invention cooperates with the first support mechanism and the second mounting frame, and the second support mechanism alternately supports the extension shaft, thereby ensuring that both ends of the extension shaft are always stably supported, thereby ensuring that when annular reinforcement ribs are sleeved on the extension shaft, the extension shaft will not bend due to its own gravity, so that the position of the steel cage does not change during the processing, thereby improving the stability of the steel cage during the processing, thereby ensuring more accurate welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a support device for steel cage processing provided by the present invention at a certain viewing angle;

[0031] Figure 2 is a schematic structural diagram of a support device for steel cage processing provided by the present invention from another perspective;

[0032] Figure 3 It is a structural schematic diagram of the second supporting mechanism provided by the present invention.

[0033] In the figure:

[0034] 1. The first mounting frame;

[0035] 2. Second mounting frame; 21. Annular wheel rim plate; 211. Connecting plate; 22. Mounting hole;

[0036] 3. First support mechanism; 31. Support rod; 311. First support rod; 312. Second support rod; 3121. Conical member; 32. First ear plate; 33. First drive assembly;

[0037] 4. Second support mechanism; 41. First support assembly; 411. First support plate; 412. Second support plate; 42. Second support assembly; 421. Third support plate; 422. Fourth support plate; 4221. Roller; 43. Second drive assembly; 44. Third drive assembly; 45. Guide rail; 46. Slider;

[0038] 5. Extend the shaft. DETAILED DESCRIPTION

[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0040] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0042] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0043] like Figure 1 As shown, the present embodiment provides a support device for steel cage processing, the support device for steel cage processing can support the end of the extension shaft 5 that is not connected to the driving mechanism, the support device for steel cage processing comprises a first mounting frame 1, a second mounting frame 2, a first supporting mechanism 3 and a second supporting mechanism 4, the second mounting frame 2 is vertically arranged on the first mounting frame 1, and the second mounting frame 2 is provided with a mounting hole 22, and the hole wall of the mounting hole 22 is provided with an annular rim plate 21 that can rotate relative to the hole wall, one end of the first supporting mechanism 3 is hinged to the extension shaft 5, and the other end can be selectively connected to the annular rim plate 21 to support the extension shaft 5 to prevent the extension shaft 5 from bending due to its own gravity, and the second supporting mechanism 4 is arranged on the first mounting frame On the mounting frame 1, when the second supporting mechanism 4 is not connected to the annular rim plate 21, the second supporting mechanism 4 can support the extended shaft 5. At this time, one end of the extended shaft 5 is connected to the driving mechanism, and the other end is supported by the second supporting mechanism 4, so as to prevent the extended shaft 5 from bending due to its own gravity. It can be understood that when welding, it is necessary to continuously install annular reinforcing ribs on the extended shaft 5. In the process of installing the annular reinforcing ribs, the first supporting mechanism 3 is not connected to the annular rim plate 21 to avoid the annular reinforcing ribs, so that the annular reinforcing ribs can pass through the annular rim plate 21 from one side of the second mounting frame 2 to be located on the other side of the second mounting frame 2. During this process, the second supporting mechanism 4 is supported on the extended shaft 5 to ensure that the extended shaft 5 will not bend.

[0044] The support device for processing the steel cage provided in this embodiment cooperates with the first support mechanism 3 and the second mounting frame 2, and the second support mechanism 4 alternately supports the extension shaft 5, thereby ensuring that both ends of the extension shaft 5 are always stably supported, thereby ensuring that when the annular reinforcement ribs are sleeved on the extension shaft 5, the extension shaft 5 will not bend due to its own gravity, so that the position of the steel cage does not change during the processing, thereby improving the stability of the steel cage during the processing, thereby ensuring more accurate welding.

[0045] Preferably, if Figure 1As shown, the first support mechanism 3 includes a support rod 31 and a first drive assembly 33. One end of the support rod 31 is hinged to the extension shaft 5, and the other end can be clamped to the annular wheel rim plate 21. The first drive assembly 33 is arranged on the extension shaft 5, and the output end of the first drive assembly 33 is connected to the support rod 31. The first drive assembly 33 can drive the support rod 31 to rotate relative to the extension shaft 5, so that the support rod 31 is clamped to the annular wheel rim plate 21 or separated from the annular wheel rim plate 21. The first support mechanism 3 can be selectively clamped to the annular wheel rim plate 21 according to actual needs to achieve support for the extension shaft 5. The first support mechanism 3 has a stable structure and a good supporting effect.

[0046] Optionally, the support rod 31 includes a first support rod 311 and a second support rod 312, the first support rod 311 and the second support rod 312 are arranged at a fixed angle, a through hole is arranged at the connection between the first support rod 311 and the second support rod 312, the extension shaft 5 includes two first ear plates 32 and a first pin shaft, the two first ear plates 32 are relatively arranged on the extension shaft 5, the support rod 31 is inserted between the two first ear plates 32, the first pin shaft passes through the first ear plate 32 and the through hole, and the support rod 31 can rotate relative to the first ear plate 32. The structure of the support rod 31 can make the structure of the first support mechanism 3 more compact to reduce the space occupied by the second mounting frame 2.

[0047] Alternatively, if Figure 1 As shown, the first end of the first drive component 33 is hinged to the extension shaft 5, and the second end is hinged to one end of the first support rod 311 away from the second support rod 312. The first drive component 33 can drive the support rod 31 to rotate relative to the extension shaft 5 so that the support rod 31 can be clamped with the annular rim plate 21 to support the extension shaft 5. The first drive component 33 has a simple structure and low cost.

[0048] Optionally, the first driving component 33 is an oil cylinder or a gas cylinder. In this embodiment, an oil cylinder is preferably used. The oil cylinder has a large output power, a smooth movement, and a strong structural reliability, which can ensure that the support rod 31 is firmly connected to the annular rim plate 21.

[0049] Alternatively, if Figure 1 and Figure 2 As shown, a connecting plate 211 is provided on the annular rim plate 21 at a position relative to the support rod 31, a connecting hole is provided on the connecting plate 211, and a conical member 3121 is provided on the support rod 31. The conical member 3121 can be clamped in the connecting hole when the support rod 31 abuts against the annular rim plate 21. The conical member 3121 can make the connection between the first support mechanism 3 and the second mounting frame 2 more stable, and at the same time facilitate the clamping and separation of the support rod 31 and the annular rim plate 21.

[0050] Optionally, a bearing is arranged in the mounting hole 22, the outer ring of the bearing is connected to the hole wall of the mounting hole 22, and the inner ring of the bearing is connected to the annular rim plate 21. The arrangement of the bearing can reduce the resistance to the rotation of the annular rim plate 21 and make the rotation smoother.

[0051] Alternatively, if Figure 2 As shown, the second support mechanism 4 includes a first support component 41 and a second support component 42, the first support component 41 is rotatably connected to the first mounting frame 1, and the first mounting frame 1 is provided with an avoidance portion parallel to the second mounting frame 2, the second support component 42 is arranged in the avoidance portion of the first support component 41, and is slidably connected to the first support component 41, the second support component 42 can extend out of the first support component 41 to support under the extension shaft 5 to form support for the extension shaft 5, the second support mechanism 4 has a compact structure, and when there is no need to support the extension shaft 5, it can be folded on the first mounting frame 1 to avoid affecting the annular reinforcement rib passing through the extension shaft 5.

[0052] Furthermore, if Figure 1 and Figure 3 As shown, the first support assembly 41 includes a first support plate 411 and a second support plate 412, and the first support plate 411 is vertically arranged with the second support plate 412, the first support plate 411 is hinged with the first mounting frame 1, the second support assembly 42 includes a third support plate 421 and a fourth support plate 422, the fourth support plate 422 is vertically arranged with the third support plate 421, and the third support plate 421 is parallel to the second support plate 412, the third support plate 421 can slide relative to the second support plate 412, the second support mechanism 4 has a stable structure and a good supporting effect.

[0053] Alternatively, if Figure 2 and Figure 3 As shown, the second supporting mechanism 4 further includes a second driving assembly 43, one end of the second driving assembly 43 is hinged to the first mounting frame 1, and the other end is hinged to the first supporting assembly 41, and the second driving assembly 43 can drive the first supporting assembly 41 to rotate.

[0054] Alternatively, if Figure 2 and Figure 3 As shown, the second support mechanism 4 also includes a third drive assembly 44, one end of the third drive assembly 44 is connected to the first support assembly 41 and the other end is connected to the second support assembly 42. Specifically, one end of the third drive assembly 44 is connected to the first support plate 411 and the other end is connected to the fourth support plate 422. The third drive assembly 44 can drive the second support assembly 42 to slide relative to the first support assembly 41, so that the second drive assembly 43 abuts against the extension shaft 5 to support the extension shaft 5, thereby preventing the extension shaft 5 from being too long and bending.

[0055] Furthermore, the second support assembly 42 also includes rollers 4221. Two rollers 4221 are relatively arranged at the top of the second support assembly 42 along the length direction of the extension shaft 5 to form a groove. The setting of the rollers 4221 can make the extension shaft 5 stuck in the groove when the second support mechanism 4 abuts against the extension shaft 5, thereby ensuring the stability of the support of the second support mechanism 4.

[0056] Optionally, the second driving assembly 43 and the third driving assembly 44 in this embodiment are both oil cylinders, which have a large output driving force and run smoothly.

[0057] Optionally, the second support mechanism 4 also includes a guide rail 45 and a slider 46. The guide rail 45 is arranged on a side of the first support assembly 41 away from the second mounting frame 2 in parallel with the second mounting frame 2. The slider 46 is arranged on the second support assembly 42 opposite to the guide rail 45. The slider 46 is slidably connected to the guide rail 45. It can be understood that the guide rail 45 is arranged on a side of the second support plate 412 away from the second mounting frame 2 in parallel with the second mounting frame 2, and the slider 46 is arranged on a side of the third support plate 421 close to the second support plate 412. The slider 46 is slidably connected to the guide rail 45, which can make the second support assembly 42 move more smoothly.

[0058] In other embodiments, the second supporting mechanism 4 can be a scissors-type lifting assembly, which includes at least one group of two cross arms that cross each other, and the midpoints of the two cross arms are hinged to each other. The bottom end of the scissors-type lifting assembly is connected to the first mounting frame 1, and the top end can selectively abut against the extension shaft 5. The scissors-type lifting assembly has a fast lifting speed, which can reduce the alternation time between the first supporting mechanism 3 and the second supporting mechanism 4 and increase the loading speed.

[0059] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A support device for steel cage processing, characterized in that: include: A first mounting frame (1); A second mounting frame (2) is arranged vertically on the first mounting frame (1), the second mounting frame (2) is provided with a mounting hole (22), and a hole wall of the mounting hole (22) is provided with an annular wheel rim plate (21) that can rotate relative to the hole wall; A first supporting mechanism (3), one end of which is configured to be hinged to the extension shaft (5), and the other end of which can be selectively connected to the annular wheel rim plate (21); a second supporting mechanism (4) disposed on the first mounting frame (1), the second supporting mechanism (4) being configured to support the extension shaft (5) when the first supporting mechanism (3) is not connected to the annular wheel rim plate (21); The first supporting mechanism (3) comprises: A support rod (31), the support rod (31) comprising a first support rod (311) and a second support rod (312), the first support rod (311) and the second support rod (312) being connected and arranged at an angle, a through hole being arranged at the connection between the first support rod (311) and the second support rod (312), one end of the second support rod (312) being hingedly connected to the extension shaft (5), and the other end being capable of being clamped to the annular wheel rim plate (21); A first driving component (33) is arranged on the extension shaft (5), and an output end is connected to the first support rod (311), the first driving component (33) can drive the support rod (311) to rotate relative to the extension shaft (5), and the first driving component (33) is an oil cylinder or a gas cylinder; The support device for processing a steel cage further comprises two first ear plates (32) and a first pin shaft, wherein the two first ear plates (32) are arranged opposite to each other on the extension shaft (5), the support rod (31) is inserted between the two first ear plates (32), the first pin shaft passes through the two first ear plates (32) and the through hole, and the support rod (31) can rotate relative to the first ear plates (32).

2. The support device for steel cage processing according to claim 1 is characterized in that: The first end of the first driving component (33) is hinged to the extension shaft (5), and the second end of the first driving component (33) is hinged to an end of the first support rod (311) away from the second support rod (312), and the first driving component (33) is configured to drive the support rod (31) to rotate.

3. The support device for steel cage processing according to claim 1, characterized in that: A connecting plate (211) is provided on the annular rim plate (21) at a position opposite to the second support rod (312), and a connecting hole is provided on the connecting plate (211). A conical piece (3121) is provided on the second support rod (312), and the conical piece (3121) can cooperate with the connecting hole.

4. The support device for steel cage processing according to any one of claims 1 to 3, characterized in that: The second supporting mechanism (4) comprises: a first support assembly (41) rotatably connected to the first mounting frame (1) and having a support position parallel to the second mounting frame (2) and a relief position perpendicular to the second mounting frame (2), wherein the first support assembly (41) is provided with a relief portion; The second support component (42) is arranged in the avoidance portion and is slidably connected to the first support component (41). The second support component (42) can extend out of the first support component (41) to be supported below the extension shaft (5).

5. The support device for steel cage processing according to claim 4, characterized in that: The second supporting mechanism (4) further comprises a second driving assembly (43), one end of the second driving assembly (43) being hinged to the first mounting frame (1), and the other end of the second driving assembly (43) being hinged to the first supporting assembly (41), and the second driving assembly (43) being capable of driving the first supporting assembly (41) to rotate relative to the first mounting frame (1).

6. The support device for steel cage processing according to claim 4, characterized in that: The second supporting mechanism (4) further comprises a third driving assembly (44), one end of the third driving assembly (44) being connected to the first supporting assembly (41), and the other end of the third driving assembly (44) being connected to the second supporting assembly (42).

7. The support device for steel cage processing according to claim 4, characterized in that: The second support assembly (42) comprises: A support body, slidingly matched with the first support assembly (41); A roller (4221) is rotatably disposed on the supporting body, and the roller (4221) is configured to abut against the extension shaft (5).

8. The support device for steel cage processing according to claim 4, characterized in that: The second supporting mechanism (4) further comprises a guide rail (45) and a slider (46); the guide rail (45) is arranged on the first supporting assembly (41) parallel to the second mounting frame (2); the slider (46) is arranged on the second supporting assembly (42), and the slider (46) is slidably connected to the guide rail (45).

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