Quick, safe and efficient material conveying device for integral steel platform

Abstract

The utility model discloses a quick, safe and efficient delivery device for an integral steel platform, which relates to the technical field of delivery devices and comprises a vertical track frame, an internal movable groove is arranged at the front end of the vertical track frame, and a conveying component convenient for up-down transmission and delivery is arranged outside the vertical track frame. According to the quick, safe and efficient delivery device for the integral steel platform, by arranging a servo motor, an outer sliding sleeve, a ball bearing, a limiting block and a reinforcing steel bar limiting sleeve, during use, a reinforcing steel bar is transversely inserted along a hole between the limiting block and the reinforcing steel bar limiting sleeve, and then the servo motor is started and drives a threaded driving rod to rotate; when the outer sliding sleeve reaches the position of the corresponding strapping layer, a constructor rotates the reinforcing steel bar limiting sleeve inwards, the reinforcing steel bar limiting sleeve can rotate smoothly through the ball bearing between the inner sliding sleeve and the outer sliding sleeve, the strapping worker can pull out reinforcing steel bars conveniently, the function of facilitating rapid material delivery is achieved, and the problem that the device does not have the function of facilitating rapid material delivery is solved.

Description

Technical Field

[0001] This utility model relates to the field of material delivery device technology, specifically a fast, safe and efficient material delivery device for an integral steel platform. Background Technology

[0002] In the overall steel platform formwork system, since all materials are piled on the top steel platform, when binding the core tube reinforcement, the top materials need to be manually transferred to the binding layer for construction. Manual transfer is inefficient and also hides great safety hazards.

[0003] Currently, most materials are passed manually or tied with strapping and then lowered, which is time-consuming and labor-intensive. Some use winches for lowering, but the tying is troublesome, the operation is inefficient, and it does not have the function of convenient and fast material delivery.

[0004] Now, a novel, fast, safe, and efficient material delivery device for an integral steel platform is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a fast, safe and efficient material delivery device for an integral steel platform, so as to solve the problem mentioned in the background art that it does not have the function of convenient and fast material delivery.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fast, safe, and efficient material delivery device for an integral steel platform, comprising a vertical track frame, an internal movable groove at the front end of the vertical track frame, a motor cover welded to the top of the vertical track frame, a motor controller fixedly connected to the top of the motor cover, a lower extension plate fixedly connected to the bottom end of the vertical track frame, an anti-falling baffle fixedly connected to the bottom of the front end of the lower extension plate, and a conveying component for facilitating vertical material delivery provided on the outside of the vertical track frame.

[0007] The conveying assembly includes an inner sliding sleeve fitted onto the outside of the vertical track frame. An internally threaded sliding block is fixedly connected to the front end of the inner sliding sleeve. A servo motor is installed at the bottom of the motor cover. A threaded drive rod is vertically movably connected between the middle positions of the upper and lower ends of the inner movable groove. Two sets of sliding rods are vertically fixedly connected between the upper and lower ends of the inner movable groove. An outer sliding sleeve is fitted onto the outside of the inner sliding sleeve. A ball bearing is installed between the inner wall of the outer sliding sleeve and the outer wall of the inner sliding sleeve. A limit block is welded to the middle position of the front end of the outer sliding sleeve. A steel bar limit sleeve is fitted onto the front end of the limit block.

[0008] Preferably, the output end of the servo motor is connected to the top end of the threaded drive rod, and the external thread of the threaded drive rod matches the internal thread of the internal threaded sliding block.

[0009] Preferably, the internal threaded sliding block can slide up and down along the inside of the internal movable groove, and the internal sliding sleeve can slide up and down along the outside of the vertical track frame.

[0010] Preferably, the distance between the upper and lower ends of the limiting block is the same as the distance between the upper and lower ends inside the rebar limiting sleeve, and the rebar limiting sleeve can move back and forth along the outside of the limiting block.

[0011] Preferably, concave connecting frames are welded to the left and right sides of the rear end of the rebar limiting sleeve, electric cylinder bodies are installed on the left and right sides of the outer sliding sleeve, an electric cylinder controller is provided at the middle position of the rear end of the outer sliding sleeve, the front end of the electric cylinder body is connected to the concave connecting frame, and the electric cylinder body and the electric cylinder controller are electrically connected.

[0012] Preferably, the top of the left and right sides of the vertical track frame is provided with multiple sets of limiting screw holes, the top of the rear end of the vertical track frame is provided with an upper fixing plate, the top of the upper fixing plate is welded with a concave clamping plate, the left and right sides of the concave clamping plate are respectively inserted with two sets of positioning bolts, the bottom of the rear end of the vertical track frame is welded with a bottom fixing plate, the rear ends of the top of the upper fixing plate and the bottom fixing plate are respectively provided with multiple sets of reserved installation screw holes, the positioning bolts pass through the concave clamping plate and extend into the interior of the limiting screw holes, and the limiting screw holes are arranged at equal intervals.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the integrated steel platform fast, safe and efficient material delivery device not only realizes the function of easy and fast material delivery, but also realizes the function of easy material clamping and unloading, and also realizes the function of easy adjustment of the installation position;

[0014] (1) By setting up a servo motor, threaded drive rod, sliding rod, inner sliding sleeve, inner threaded sliding block, outer sliding sleeve, ball bearing, limit block and rebar limit sleeve, when in use, at the edge of the opening of the steel platform at the top of the formwork and the edge of the scaffolding of the binding layer below the steel platform, fix the vertical track frame at a fixed interval along the rebar binding area, insert the rebar horizontally along the gap between the limit block and the rebar limit sleeve, then start the servo motor, the servo motor drives the threaded drive rod to rotate, drive the inner threaded sliding block inside the inner sliding sleeve to slide down along the outside of the sliding rod, and the outer sliding sleeve descends synchronously. When the outer sliding sleeve reaches the corresponding binding layer position, turn off the servo motor, and the construction personnel rotate the rebar limit sleeve inward. The ball bearing between the inner sliding sleeve and the outer sliding sleeve can make it rotate smoothly, making it convenient for the binding personnel to pull out the rebar. The anti-fall baffle fixed on the lower extension plate can bear the rebar that falls accidentally, further improving safety and realizing the function of easy and fast material delivery.

[0015] (2) By setting up a concave connecting frame, an electric cylinder body and an electric cylinder controller, when the steel bar is inserted between the limiting block and the steel bar limiting sleeve, the operator controls the electric cylinder body to retract through the electric cylinder controller, so that the limiting block abuts into the inside of the steel bar limiting sleeve, clamps the steel bar, and prevents it from falling when the material is fed up and down. After reaching the designated position, the electric cylinder body is controlled again through the electric cylinder controller to extend it. The electric cylinder body pushes the steel bar limiting sleeve out through the concave connecting frame, and the steel bar loses its resistance and is easy to pull out, thus realizing the function of easy clamping and feeding.

[0016] (3) By setting limit screw holes, upper fixing plate, concave clamping plate, positioning bolts, reserved installation screw holes and bottom fixing plate, when in use, the position of the upper fixing plate can be adjusted according to the height difference between the binding layer and the top steel platform of the mold frame. Select the appropriate limit screw hole, fasten the upper fixing plate together with the concave clamping plate to the rear end of the vertical track frame, drive in the positioning bolt, and the position of the upper fixing plate is fixed. The upper fixing plate is connected to the top steel platform of the mold frame, and the bottom fixing plate is connected to the binding layer. The reserved installation screw holes facilitate the driving in of bolts, realizing the function of easy adjustment of the installation position. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a top view enlarged cross-sectional schematic diagram of the inner sliding sleeve of this utility model;

[0020] Figure 4 This is a top-view enlarged structural diagram of the outer sliding sleeve of this utility model;

[0021] Figure 5 This is a top-view enlarged structural diagram of the upper fixing plate of this utility model.

[0022] In the diagram: 1. Vertical track frame; 2. Internal movable groove; 3. Motor cover; 4. Motor controller; 5. Servo motor; 6. Threaded drive rod; 7. Sliding rod; 8. Inner sliding sleeve; 9. Inner threaded sliding block; 10. Outer sliding sleeve; 11. Ball bearing; 12. Limiting block; 13. Rebar limiting sleeve; 14. Concave connecting frame; 15. Electric cylinder body; 16. Electric cylinder controller; 17. Limiting screw eye; 18. Upper fixing plate; 19. Concave clamping plate; 20. Positioning bolt; 21. Reserved installation screw eye; 22. Bottom fixing plate; 23. Lower extension plate; 24. Anti-fall baffle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figure 1-5 A fast, safe and efficient material delivery device for an integral steel platform includes a vertical track frame 1, an internal movable groove 2 at the front end of the vertical track frame 1, a motor cover 3 welded to the top of the vertical track frame 1, a motor controller 4 fixedly connected to the top of the motor cover 3, a lower extension plate 23 fixedly connected to the bottom end of the vertical track frame 1, an anti-falling baffle 24 fixedly connected to the bottom of the front end of the lower extension plate 23, and a conveying component for facilitating up and down transmission of materials on the outside of the vertical track frame 1.

[0025] Please see Figure 1-5 A fast, safe and efficient material delivery device for an integral steel platform also includes a conveying component. The conveying component includes an inner sliding sleeve 8, which is sleeved on the outside of the vertical track frame 1. An internal threaded sliding block 9 is fixedly connected to the front end of the inner sliding sleeve 8. A servo motor 5 is installed at the bottom of the motor cover 3. A threaded drive rod 6 is vertically movably connected between the middle positions of the upper and lower ends of the inner movable groove 2. Two sets of sliding rods 7 are vertically fixedly connected between the upper and lower ends of the inner movable groove 2. An outer sliding sleeve 10 is sleeved on the outside of the inner sliding sleeve 8. A ball bearing 11 is installed between the inner wall of the outer sliding sleeve 10 and the outer wall of the inner sliding sleeve 8. A limit block 12 is welded at the middle position of the front end of the outer sliding sleeve 10. A steel bar limit sleeve 13 is sleeved on the front end of the limit block 12.

[0026] The output end of the servo motor 5 is connected to the top of the threaded drive rod 6. The thread on the outside of the threaded drive rod 6 matches the thread inside the internal threaded sliding block 9. The internal threaded sliding block 9 can slide up and down along the inside of the internal movable groove 2. The internal sliding sleeve 8 can slide up and down along the outside of the vertical track frame 1. The distance between the upper and lower ends of the limiting block 12 is the same as the distance between the upper and lower ends inside the steel bar limiting sleeve 13. The steel bar limiting sleeve 13 can move back and forth along the outside of the limiting block 12 to facilitate the feeding of materials up and down.

[0027] Specifically, if Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the reinforcing bar is inserted laterally along the gap between the limiting block 12 and the reinforcing bar limiting sleeve 13. Then, the servo motor 5 is started, which drives the threaded drive rod 6 to rotate. This drives the internal threaded sliding block 9 inside the inner sliding sleeve 8 to slide downward along the outside of the sliding rod 7. The outer sliding sleeve 10 descends synchronously. When the outer sliding sleeve 10 reaches the corresponding binding layer position, the servo motor 5 is turned off. The construction personnel rotate the reinforcing bar limiting sleeve 13 inward. The ball bearing 11 between the inner sliding sleeve 8 and the outer sliding sleeve 10 allows it to rotate smoothly, making it convenient for the binding personnel to pull out the reinforcing bar. The anti-fall baffle 24 fixed on the lower extension plate 23 can catch the reinforcing bar that falls accidentally, further improving safety.

[0028] Example 2: Concave connecting frames 14 are welded to the left and right sides of the rear end of the rebar limiting sleeve 13, and electric cylinder bodies 15 are installed on the left and right sides of the outer sliding sleeve 10. An electric cylinder controller 16 is set at the middle position of the rear end of the outer sliding sleeve 10. The front end of the electric cylinder body 15 is connected to the concave connecting frame 14. The electric cylinder body 15 and the electric cylinder controller 16 are electrically connected to facilitate material clamping and unloading.

[0029] Specifically, if Figure 1 , Figure 2 and Figure 3 As shown, the electric cylinder controller 16 controls the retraction of the electric cylinder body 15, causing the limiting block 12 to abut against the inside of the rebar limiting sleeve 13, clamping the rebar and preventing it from falling during material feeding. After reaching the designated position, the electric cylinder controller 16 controls the electric cylinder body 15 again to extend it. The electric cylinder body 15 pushes the rebar limiting sleeve 13 out through the concave connecting frame 14, and the rebar loses its resistance, making it easy to pull out.

[0030] Example 3: Multiple sets of limiting screw holes 17 are respectively provided on the top of the left and right sides of the vertical track frame 1. An upper fixing plate 18 is provided on the top of the rear end of the vertical track frame 1. A concave clamping plate 19 is welded to the top of the upper fixing plate 18. Two sets of positioning bolts 20 are inserted into the left and right sides of the concave clamping plate 19. A bottom fixing plate 22 is welded to the bottom of the rear end of the vertical track frame 1. Multiple sets of reserved installation screw holes 21 are respectively provided at the rear end of the top of the upper fixing plate 18 and the bottom fixing plate 22. The positioning bolts 20 penetrate through the concave clamping plate 19 and extend into the interior of the limiting screw holes 17. The limiting screw holes 17 are arranged at equal intervals to facilitate adjustment of the installation position.

[0031] Specifically, if Figure 2 and Figure 5 As shown, select the appropriate position of the limiting screw hole 17, fasten the upper fixing plate 18 together with the concave clamping plate 19 to the rear end of the vertical track frame 1, and drive in the positioning bolt 20. The position of the upper fixing plate 18 is then fixed. The upper fixing plate 18 is connected to the top steel platform of the mold frame, and the bottom fixing plate 22 is connected to the binding layer. The installation screw hole 21 is reserved to facilitate the driving in of the bolt.

[0032] Working Principle: In use, this invention first fixes a vertical track frame 1 at fixed intervals along the rebar binding area at the edge of the opening in the steel platform at the top of the formwork and at the edge of the scaffolding layer below the steel platform. The rebar is then inserted laterally through the gap between the limiting block 12 and the rebar limiting sleeve 13. Next, the servo motor 5 is started, driving the threaded drive rod 6 to rotate. This drives the internal threaded sliding block 9 inside the inner sliding sleeve 8 to slide downwards along the outside of the sliding rod 7, while the outer sliding sleeve 10 descends synchronously. When the outer sliding sleeve 10 reaches the corresponding binding layer position, the servo motor 5 is turned off. The construction personnel then rotate the rebar limiting sleeve 13 inwards. The ball bearing 11 between the inner sliding sleeve 8 and the outer sliding sleeve 10 allows for smooth rotation, facilitating the removal of the rebar by the binding personnel. The anti-fall baffle 24 fixed on the lower extension plate 23 can catch accidentally falling rebar, further improving safety. As the rebar is inserted into the limiting sleeve... Between the positioning block 12 and the rebar limiting sleeve 13, the operator controls the electric cylinder body 15 to retract via the electric cylinder controller 16, causing the limiting block 12 to abut against the inside of the rebar limiting sleeve 13, clamping the rebar and preventing it from falling during material feeding. After reaching the designated position, the electric cylinder body 15 is controlled again via the electric cylinder controller 16 to extend it. The electric cylinder body 15 pushes the rebar limiting sleeve 13 out through the concave connecting bracket 14, and the rebar loses its resistance, making it easy to pull out. According to the height difference between the binding layer and the top steel platform of the mold frame, the position of the upper fixing plate 18 can be adjusted. Select the appropriate position of the limiting screw hole 17, and fasten the upper fixing plate 18 together with the concave clamping plate 19 to the rear end of the vertical track frame 1. Drive in the positioning bolt 20, and the position of the upper fixing plate 18 is fixed. The upper fixing plate 18 is connected to the top steel platform of the mold frame, and the bottom fixing plate 22 is connected to the binding layer. The installation screw hole 21 is reserved for easy bolt insertion.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fast, safe, and efficient material delivery device for an integral steel platform, comprising a vertical track frame (1), characterized in that: The vertical track frame (1) is provided with an internal movable groove (2) at the front end. The top of the vertical track frame (1) is welded with a motor cover (3). The top of the motor cover (3) is fixedly connected with a motor controller (4). The bottom of the vertical track frame (1) is fixedly connected with a lower extension plate (23). The bottom of the front end of the lower extension plate (23) is fixedly connected with an anti-falling baffle (24). The exterior of the vertical track frame (1) is provided with a conveying component that facilitates the up-and-down transmission and material delivery. The conveying assembly includes an inner sliding sleeve (8), which is sleeved on the outside of the vertical track frame (1). An internal threaded sliding block (9) is fixedly connected to the front end of the inner sliding sleeve (8). A servo motor (5) is installed at the bottom of the motor cover (3). A threaded drive rod (6) is vertically movably connected between the middle positions of the upper and lower ends of the inner movable groove (2). Two sets of sliding rods (7) are vertically fixedly connected between the upper and lower ends of the inner movable groove (2). An outer sliding sleeve (10) is sleeved on the outside of the inner sliding sleeve (8). A ball bearing (11) is installed between the inner wall of the outer sliding sleeve (10) and the outer wall of the inner sliding sleeve (8). A limit block (12) is welded at the middle position of the front end of the outer sliding sleeve (10). A steel bar limit sleeve (13) is sleeved on the front end of the limit block (12).

2. The fast, safe, and efficient material delivery device for an integral steel platform according to claim 1, characterized in that: The output end of the servo motor (5) is connected to the top end of the threaded drive rod (6), and the external thread of the threaded drive rod (6) matches the internal thread of the internal threaded sliding block (9).

3. The fast, safe, and efficient material delivery device for an integral steel platform according to claim 1, characterized in that: The internal threaded sliding block (9) can slide up and down along the inside of the internal movable groove (2), and the internal sliding sleeve (8) can slide up and down along the outside of the vertical track frame (1).

4. The fast, safe, and efficient material delivery device for an integral steel platform according to claim 1, characterized in that: The distance between the upper and lower ends of the limiting block (12) is the same as the distance between the upper and lower ends inside the steel bar limiting sleeve (13). The steel bar limiting sleeve (13) can move back and forth along the outside of the limiting block (12).

5. The fast, safe, and efficient material delivery device for an integral steel platform according to claim 1, characterized in that: The left and right sides of the rear end of the steel bar limiting sleeve (13) are respectively welded with concave connecting frames (14), the left and right sides of the outer sliding sleeve (10) are respectively installed with electric cylinder bodies (15), the middle position of the rear end of the outer sliding sleeve (10) is provided with an electric cylinder controller (16), the front end of the electric cylinder body (15) is connected to the concave connecting frame (14), and the electric cylinder body (15) and the electric cylinder controller (16) are electrically connected.

6. The fast, safe, and efficient material delivery device for an integral steel platform according to claim 1, characterized in that: The top of the left and right sides of the vertical track frame (1) is provided with multiple sets of limiting screw holes (17). The top of the rear end of the vertical track frame (1) is provided with an upper fixing plate (18). The top of the upper fixing plate (18) is welded with a concave clamping plate (19). Two sets of positioning bolts (20) are inserted into the left and right sides of the concave clamping plate (19). The bottom of the rear end of the vertical track frame (1) is welded with a bottom fixing plate (22). The rear ends of the top of the upper fixing plate (18) and the bottom fixing plate (22) are provided with multiple sets of reserved installation screw holes (21). The positioning bolts (20) penetrate the concave clamping plate (19) and extend into the interior of the limiting screw holes (17). The limiting screw holes (17) are arranged at equal intervals.

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