A movable high-strength steel bar placement rack
By designing a movable high-strength steel bar placement frame combining steering components, rotating mechanism, lifting mechanism and fixing mechanism, the problem of easy overlap of high-strength steel bars during stacking and retrieval is solved, and the convenient access and movement of steel bars is achieved.
Patent Information
- Application Number
- CN202421242293.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-02
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-02
AI Technical Summary
The existing high-strength steel bar placement racks are likely to cause alternating and overlapping steel bars when stacking and taking them, resulting in difficulty in taking them.
A movable high-strength steel bar placement frame is designed, adopting a combination of steering components, rotating mechanisms, lifting mechanisms and fixing mechanisms. By promoting the coordination of the handrails and the steering wheel, the steel bars are easily accessed and moved.
The design lifts the steel bars upwards through the lifting mechanism, making it easy to use, and realizes flexible movement of the steel bars through the steering assembly, solving the problem of overlapping steel bars and improving the convenience of use.
Smart Images
Figure CN222697197U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-strength steel bar processing equipment, in particular to a movable high-strength steel bar placement rack. Background Art
[0002] High-strength steel bars refer to steel used for reinforced concrete and prestressed reinforced concrete. Their cross-section is circular, and sometimes square with rounded corners. They include plain round steel bars, ribbed steel bars, and twisted steel bars. Steel bars for reinforced concrete refer to straight bars or coiled steel used for reinforced concrete reinforcement. Their appearance is divided into plain round steel bars and deformed steel bars. They are delivered in straight bars and coiled steel bars. High-strength steel bars are too heavy and need to be placed on a rack that is easy to take.
[0003] At present, most of the movable high-strength steel bar racks on the market place high-strength steel bars on the racks for movement, and the high-strength steel bars stacked together will overlap alternately, making it difficult to take them out, which brings inconvenience to people using high-strength steel bars. Utility Model Content
[0004] The purpose of the utility model is to provide a movable high-strength steel bar placement rack to solve the problem in the above background technology that the high-strength steel bars stacked together will overlap alternately and be difficult to take out. To achieve the above purpose, the utility model provides the following technical solutions: a movable high-strength steel bar placement rack, including two steering assemblies, the tops of the two steering assemblies are fixedly connected to the bottom of the front side of the base, and the inner wall of the base close to the back side is rotatably connected to the outer wall of the rotating mechanism.
[0005] The outer walls of the rotating mechanism near the two ends are respectively connected to the outer walls at the bottom of the two lifting mechanisms, and the outer walls of the two lifting mechanisms are respectively threadedly connected to the inner wall near the front and the inner wall near the back of the fixing mechanism.
[0006] Preferably, the two steering assemblies each include a steering wheel, a steering rod, two steering bases and a steering mounting plate, the inner wall of the steering wheel is movably engaged with the outer wall of the middle part of the steering rod, and the outer walls at both ends of the steering rod are rotatably connected to the inner walls of the two steering bases respectively, and the tops of the two steering bases are fixedly connected to the bottom of the steering mounting plate.
[0007] Preferably, the base consists of a base, a tool box and a pushing armrest, the bottom of the base near the front is rotatably connected to the tops of the two steering mounting plates, and the top in the middle of the base is movably engaged with the bottom of the tool box, the top of the base near the front is fixedly connected to the bottom of the pushing armrest, and two base through holes are respectively provided on both sides of the base near the back.
[0008] Preferably, the rotating mechanism includes a rotating rod, two rotating wheels, a transmission rod and a transmission fixed seat, the outer walls of the rotating rod near both ends are rotatably connected to the inner walls of the two base through holes, and the outer walls at both ends of the rotating rod are respectively fixedly connected to the inner walls of the two rotating wheels, the outer wall in the middle of the rotating rod is provided with a bevel gear, and the outer walls at both ends of the transmission rod are provided with bevel gears, the outer wall of one end of the transmission rod is transmission-connected to the outer wall in the middle of the rotating rod through the bevel gear, and the outer wall in the middle of the transmission rod is rotatably connected to the inner wall of the transmission fixed seat, and the outer wall of the transmission rod near one end is provided with a bevel gear.
[0009] Preferably, the two lifting mechanisms are composed of a lifting shaft, a lifting threaded column and a top seat, the outer wall of the bottom of the lifting shaft is provided with a bevel gear, and the outer walls of the bottom of the two lifting shafts are respectively connected to the outer wall of the transmission rod close to one end and the outer wall of the other end through the bevel gear, the top of the lifting shaft is fixedly connected to the bottom of the lifting threaded column, and the top of the lifting threaded column is fixedly connected to the bottom of the top seat.
[0010] Preferably, the fixing mechanism includes two fixed columns, two fixed supports and a placement tube, the two fixed columns are respectively provided with threaded through holes inside, and the inner walls of the two threaded through holes are respectively threadedly connected to the outer walls of the two lifting threaded columns, the tops of the two fixed columns are respectively fixedly connected to the outer walls of the bottoms of the two fixed supports, and the inner walls of the tops of the two fixed supports are movably engaged with the outer wall of the placement tube, and the bottom of the inner wall of the placement tube is provided with a supporting through hole.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the armrest is pushed, and the linear motion of the armrest drives the base to move linearly, and the linear motion of the base drives the rotating rod to move linearly, and the linear motion of the rotating rod drives the rotating wheel to rotate through the friction between the rotating wheel and the ground, and the rotation of the rotating wheel drives the rotating rod to rotate, and the rotation of the rotating rod drives the transmission rod to rotate through the bevel gear, and the rotation of the transmission rod drives the lifting shaft to rotate through the bevel gear, and the rotation of the lifting shaft drives the lifting threaded column to rotate, and the rotation of the lifting threaded column drives the lifting threaded column to move upward through the threaded action with the fixed column, and the lifting threaded column moves upward and the top seat moves upward, and the upward movement of the top seat can lift the high-strength steel bars placed inside the cylinder upward, which is convenient for the staff to take them out, and brings convenience to people to use the high-strength steel bars.
[0013] In the utility model, the armrest is pushed laterally, and the circular motion of the armrest drives the circular motion of the base, and the circular motion of the base drives the steering mounting plate to rotate, and the rotation of the steering mounting plate drives the steering base to rotate, and the rotation of the steering base drives the steering rod to rotate, and the rotation of the steering rod drives the steering wheel to rotate. The rotation of the steering wheel can drive the entire device to change direction, which is convenient for moving the high-strength steel bars and brings convenience to people in using the high-strength steel bars. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the utility model;
[0016] Figure 3 It is an exploded view of the utility model;
[0017] Figure 4 An exploded view of the steering assembly of the utility model;
[0018] Figure 5 It is an exploded view of the fixing mechanism of the utility model.
[0019] In the figure: 1. Steering assembly; 101. Steering wheel; 102. Steering rod; 103. Steering base; 104. Steering mounting plate; 2. Base; 201. Base; 202. Tool box; 203. Push armrest; 3. Rotating mechanism; 301. Rotating rod; 302. Rotating wheel; 303. Transmission rod; 304. Transmission fixing seat; 4. Lifting mechanism; 401. Lifting shaft; 402. Lifting threaded column; 403. Top seat; 5. Fixing mechanism; 501. Fixed column; 502. Fixed support; 503. Placement cylinder. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 5 The utility model provides a technical solution: a movable high-strength steel bar placement rack, including two steering assemblies 1, the tops of the two steering assemblies 1 are fixedly connected to the bottom of the front side of a base 2, and the inner wall of the base 2 near the back side is rotatably connected to the outer wall of a rotating mechanism 3.
[0022] The outer walls of the rotating mechanism 3 near both ends are respectively connected to the outer walls at the bottom of the two lifting mechanisms 4 by transmission, and the outer walls of the two lifting mechanisms 4 are respectively connected to the inner walls of the fixing mechanism 5 near the front and the inner walls near the back by thread.
[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the two steering assemblies 1 each include a steering wheel 101, a steering rod 102, two steering bases 103 and a steering mounting plate 104. The inner wall of the steering wheel 101 is movably engaged with the outer wall of the middle portion of the steering rod 102, and the outer walls at both ends of the steering rod 102 are rotatably connected to the inner walls of the two steering bases 103, respectively. The tops of the two steering bases 103 are fixedly connected to the bottom of the steering mounting plate 104. The rotation of the steering mounting plate 104 drives the steering base 103 to rotate, the rotation of the steering base 103 drives the steering rod 102 to rotate, the rotation of the steering rod 102 drives the steering wheel 101 to rotate, and the rotation of the steering wheel 101 can drive the entire device to change direction, which is convenient for moving the high-strength steel bars, and brings convenience to people in using high-strength steel bars.
[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the base 2 consists of a base 201, a tool box 202 and a pushing armrest 203. The bottom of the base 201 near the front is rotatably connected to the tops of the two steering mounting plates 104, and the top of the middle of the base 201 is movably engaged with the bottom of the tool box 202. The top of the base 201 near the front is fixedly connected to the bottom of the pushing armrest 203, and two base through holes are respectively provided on both sides of the base 201 near the back. Pushing the pushing armrest 203 and the linear motion of the pushing armrest 203 drive the base 201 to move linearly.
[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the rotating mechanism 3 includes a rotating rod 301, two rotating wheels 302, a transmission rod 303 and a transmission fixed seat 304, the outer walls of the rotating rod 301 near both ends are rotatably connected to the inner walls of the two base through holes, and the outer walls at both ends of the rotating rod 301 are respectively fixedly connected to the inner walls of the two rotating wheels 302, the outer wall in the middle of the rotating rod 301 is provided with a bevel gear, and the outer walls at both ends of the transmission rod 303 are provided with bevel gears, the outer wall of one end of the transmission rod 303 is transmission-connected with the outer wall in the middle of the rotating rod 301 through the bevel gear, and the outer wall in the middle of the transmission rod 303 is rotatably connected with the inner wall of the transmission fixed seat 304, the outer wall near one end of the transmission rod 303 is provided with a bevel gear, the linear motion of the base 201 drives the rotating rod 301 to move linearly, the linear motion of the rotating rod 301 drives the rotating wheel 302 to rotate through the friction between the rotating wheel 302 and the ground, the rotation of the rotating wheel 302 drives the rotating rod 301 to rotate, and the rotation of the rotating rod 301 drives the transmission rod 303 to rotate through the bevel gear.
[0026] In this embodiment, Figure 1 , Figure 2, Figure 3 , Figure 4 and Figure 5 As shown, the two lifting mechanisms 4 are composed of a lifting shaft 401, a lifting threaded column 402 and a top seat 403. The outer wall of the bottom of the lifting shaft 401 is provided with a bevel gear, and the outer walls of the bottom of the two lifting shafts 401 are respectively connected to the outer wall of the transmission rod 303 close to one end and the outer wall of the other end through the bevel gear. The top of the lifting shaft 401 is fixedly connected to the bottom of the lifting threaded column 402, and the top of the lifting threaded column 402 is fixedly connected to the bottom of the top seat 403. The rotation of the transmission rod 303 drives the lifting shaft 401 to rotate through the bevel gear, and the rotation of the lifting shaft 401 drives the lifting threaded column 402 to rotate.
[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the fixing mechanism 5 includes two fixed columns 501, two fixed supports 502 and a placement tube 503. The two fixed columns 501 are respectively provided with threaded through holes inside, and the inner walls of the two threaded through holes are respectively threadedly connected with the outer walls of the two lifting threaded columns 402. The tops of the two fixed columns 501 are respectively fixedly connected with the outer side walls of the bottoms of the two fixed supports 502, and the inner walls of the tops of the two fixed supports 502 are movably engaged with the outer walls of the placement tube 503. The bottom of the inner wall of the placement tube 503 is provided with a supporting through hole. The lifting threaded column 402 rotates and drives the lifting threaded column 402 to move upward through the threaded action with the fixed column 501. The lifting threaded column 402 moves upward and the top seat 403 moves upward. The upward movement of the top seat 403 can lift the high-strength steel bars inside the placement tube 503 upward, which is convenient for the staff to take them out and brings convenience for people to use high-strength steel bars.
[0028] The use method and advantages of the utility model: When the movable high-strength steel bar placement rack is working, the working process is as follows:
[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, by pushing the pushing handrail 203, the pushing handrail 203 drives the base 201 to move linearly, the base 201 drives the rotating rod 301 to move linearly, the rotating rod 301 drives the rotating wheel 302 to rotate through the friction between the rotating wheel 302 and the ground, the rotating wheel 302 drives the rotating rod 301 to rotate, the rotating rod 301 drives the transmission rod 303 to rotate through the bevel gear, the transmission rod 303 drives the lifting shaft 401 to rotate through the bevel gear, the lifting shaft 401 drives the lifting threaded column 402 to rotate, the lifting threaded column 402 drives the lifting threaded column 402 to move upward through the threaded action with the fixed column 501, and the lifting threaded column 402 drives the lifting threaded column 402 to move upward through the threaded action with the fixed column 501. 402 moves upward and the top seat 403 moves upward. The top seat 403 moves upward and can lift the high-strength steel bars placed inside the cylinder 503 upward, making it convenient for staff to take them out, which brings convenience for people to use the high-strength steel bars. The handrail 203 is pushed sideways, and the handrail 203 moves in an arc, which drives the base 201 to move in an arc. The arc movement of the base 201 drives the steering mounting plate to rotate. The steering mounting plate 104 rotates and drives the steering base 103 to rotate. The steering base 103 rotates and drives the steering rod 102 to rotate. The steering rod 102 rotates and drives the steering wheel 101 to rotate. The rotation of the steering wheel 101 can drive the entire device to change direction, which is convenient for moving the high-strength steel bars, which brings convenience for people to use the high-strength steel bars.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A movable high-strength steel bar placement rack, comprising two steering assemblies (1), characterized in that: The tops of the two steering assemblies (1) are fixedly connected to the bottom of the front side of the base (2), and the inner wall of the base (2) close to the back side is rotatably connected to the outer wall of the rotating mechanism (3); The outer walls of the rotating mechanism (3) near the two ends are respectively connected to the outer walls at the bottom of the two lifting mechanisms (4) by transmission, and the outer walls of the two lifting mechanisms (4) are respectively connected to the inner wall near the front and the inner wall near the back of the fixing mechanism (5) by threading.
2. The movable high-strength steel bar placement rack according to claim 1 is characterized in that: The two steering assemblies (1) each comprise a steering wheel (101), a steering rod (102), two steering bases (103) and a steering mounting plate (104); the inner wall of the steering wheel (101) is movably engaged with the outer wall of the middle portion of the steering rod (102); the outer walls at both ends of the steering rod (102) are rotatably connected to the inner walls of the two steering bases (103); and the tops of the two steering bases (103) are fixedly connected to the bottoms of the steering mounting plate (104).
3. The movable high-strength steel bar placement rack according to claim 2 is characterized in that: The base (2) is composed of a base (201), a tool box (202) and a push armrest (203); the bottom of the base (201) near the front is rotatably connected to the tops of the two steering mounting plates (104), and the top of the middle of the base (201) is movably engaged with the bottom of the tool box (202); the top of the base (201) near the front is fixedly connected to the bottom of the push armrest (203), and two base through holes are respectively provided on both sides of the base (201) near the back.
4. The movable high-strength steel bar placement rack according to claim 3 is characterized in that: The rotating mechanism (3) comprises a rotating rod (301), two rotating wheels (302), a transmission rod (303) and a transmission fixed seat (304); the outer walls of the rotating rod (301) close to both ends are respectively rotatably connected to the inner walls of the two base through holes, and the outer walls of the two ends of the rotating rod (301) are respectively fixedly connected to the inner walls of the two rotating wheels (302); the outer wall of the middle part of the rotating rod (301) is provided with a bevel gear, and the outer walls of the two ends of the transmission rod (303) are provided with bevel gears; the outer wall of one end of the transmission rod (303) is transmission-connected to the outer wall of the middle part of the rotating rod (301) through the bevel gear, and the outer wall of the middle part of the transmission rod (303) is rotatably connected to the inner wall of the transmission fixed seat (304); and the outer wall of the transmission rod (303) close to one end is provided with a bevel gear.
5. The movable high-strength steel bar placement rack according to claim 4 is characterized in that: The two lifting mechanisms (4) are composed of a lifting shaft (401), a lifting threaded column (402) and a top seat (403). The outer wall of the bottom of the lifting shaft (401) is provided with a bevel gear, and the outer walls of the bottom of the two lifting shafts (401) are respectively connected to the outer wall of one end and the outer wall of the other end of the transmission rod (303) through the bevel gear. The top of the lifting shaft (401) is fixedly connected to the bottom of the lifting threaded column (402), and the top of the lifting threaded column (402) is fixedly connected to the bottom of the top seat (403).
6. The movable high-strength steel bar placement rack according to claim 5 is characterized in that: The fixing mechanism (5) comprises two fixing columns (501), two fixing supports (502) and a placement tube (503). The two fixing columns (501) are respectively provided with threaded through holes inside, and the inner walls of the two threaded through holes are respectively threadedly connected to the outer walls of the two lifting threaded columns (402). The tops of the two fixing columns (501) are respectively fixedly connected to the outer side walls of the bottoms of the two fixing supports (502), and the inner walls of the tops of the two fixing supports (502) are movably engaged with the outer wall of the placement tube (503). The bottom of the inner wall of the placement tube (503) is provided with a supporting through hole.