Steel bar truss transportation equipment
By designing a steel bar truss transportation equipment including moving seats, universal wheels, barrier frames, wire ropes, pull frames, motors and auxiliary limit mechanisms, the problem of limited use of existing equipment is solved, and the flexible use of equipment and the stable movement of trusses are achieved.
Patent Information
- Application Number
- CN202421549609.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The use scenarios of existing steel bar truss transportation equipment are limited and need to be pre-equipped and cannot be used normally in some scenarios.
A steel bar truss transportation equipment is designed, including a mobile seat, universal wheel, a stop frame, a wire wheel, a wire rope, a pull frame, a motor and an auxiliary limiting mechanism. The wire rope is recycled by the motor driving the wire wheel, and the pull frame drives the truss to move, and the limiting mechanism ensures the stable placement of the truss.
It avoids the pre-installation of transportation equipment, expands the use scenarios, improves the convenience of transportation equipment, and ensures the stability of the truss during movement.
Smart Images
Figure CN222859490U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transportation equipment, in particular to a steel bar truss transportation equipment. Background Art
[0002] The existing steel truss floor decking is generally a detachable assembly of steel trusses and floor decking produced in the factory, spliced at the construction site, and poured with concrete. This can greatly reduce the time for tying the trusses, improve efficiency, and shorten the construction period. In addition, the truss production is safe and the quality is guaranteed. When splicing and installing the trusses, the trusses need to be moved at the construction site by transportation equipment. However, the transportation equipment in the prior art is mostly gantry cranes, which need to be set up in advance during use, and the use site is limited, resulting in some scenes cannot be used normally. Therefore, it is necessary to improve the existing technology. Utility Model Content
[0003] The utility model provides a steel bar truss transportation device, which solves the technical problem of limited use scenarios of the transportation device.
[0004] To solve the above technical problems, the utility model provides a steel bar truss transportation equipment, including a moving seat, a plurality of evenly distributed universal wheels are installed at the lower end of the moving seat, the upper end of the moving seat is fixedly connected to a baffle frame, a wire wheel is installed at the upper end of the baffle frame through a bearing, a steel wire rope is wound around the outer side of the wire wheel, and the end of the steel wire rope away from the wire wheel is fixedly connected to a pulling frame, an auxiliary limiting mechanism is provided on the moving seat, a motor is fixedly installed on the outer side of the baffle frame, and the upper end of the moving seat is slidably connected to the truss.
[0005] Preferably, the output shaft of the motor is fixedly connected to the wire wheel, and a guide plate is hinged on the front side of the movable seat through a damping shaft, and the guide plate can guide the movement of the truss.
[0006] Preferably, the truss is in contact with the blocking frame, and the pulling frame is engaged with the truss, and the pulling frame can pull the truss to move.
[0007] Preferably, a guide wheel is installed on the back side of the movable seat, and the guide wheel is in contact with the steel wire rope, and the guide wheel can guide the steel wire rope.
[0008] Preferably, the auxiliary limiting mechanism includes a limiting frame, the upper end of the movable seat contacts the limiting frame, the internal sliding connection of the movable seat is connected to the limiting column, the limiting column is slidingly connected to the pulling frame, the limiting frame contacts the pulling frame, the internal sliding connection of the movable seat is provided with a connecting nail, a spring is provided on the outer side of the connecting nail, the connecting nail is fixedly connected to the limiting frame, and the limiting column can limit the pulling frame.
[0009] Preferably, the limiting column is fixedly connected to the limiting frame, one end of the spring is fixedly connected to the movable seat, and the other end of the spring is fixedly connected to the connecting nail, and the spring can drive the connecting nail to automatically reset through elastic force.
[0010] Compared with the related art, the steel bar truss transportation equipment provided by the utility model has the following beneficial effects:
[0011] The utility model provides a steel bar truss transportation device. By adding a steel wire rope to a moving seat, adding a pulling frame to the moving seat, adding a motor and other structures to the moving seat, the truss can be moved along a guide plate to the top of the moving seat by the motor and the pulling frame during transportation, and then the truss can be moved by the moving seat, thereby avoiding the need to pre-erect the transportation device and making the use of the transportation device more convenient.
[0012] The utility model provides a steel bar truss transportation device. By adding a limit frame on a moving seat, a limit column on the moving seat, a spring and other structures on the moving seat, after the truss is moved to the moving seat, the limit column can be used to limit the pulling frame, and the pulling frame drives the truss to be squeezed on the outside of the blocking frame, so that the truss can be placed on the moving seat more stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;
[0014] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;
[0015] Figure 3 For the utility model Figure 1 A rear cross-sectional view of
[0016] Figure 4 For the utility model Figure 2 A magnified view of the structure of part A;
[0017] Figure 5 For the utility model Figure 4 A three-dimensional enlarged view of the pulling frame;
[0018] Figure 6 For the utility model Figure 3 Enlarged view of the structure of part B.
[0019] Numbers in the figure: 1. moving seat; 2. universal wheel; 3. blocking frame; 4. wire wheel; 5. wire rope; 6. pulling frame; 7. auxiliary limiting mechanism; 8. motor; 9. truss; 10. guide plate; 11. guide wheel; 71. limiting frame; 72. limiting column; 73. connecting nail; 74. spring. DETAILED DESCRIPTION
[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A steel bar truss transportation equipment comprises a moving seat 1, a plurality of evenly distributed universal wheels 2 are installed at the lower end of the moving seat 1, a retaining frame 3 is fixedly connected to the upper end of the moving seat 1, a wire wheel 4 is installed at the upper end of the retaining frame 3 through a bearing, a steel wire rope 5 is wound around the outer side of the wire wheel 4, and a pulling frame 6 is fixedly connected to the end of the steel wire rope 5 away from the wire wheel 4, an auxiliary limiting mechanism 7 is arranged on the moving seat 1, a motor 8 is fixedly installed on the outer side of the retaining frame 3, and a truss 9 is slidably connected to the upper end of the moving seat 1.
[0021] See also Figure 1 , Figure 2 , Figure 4 The output shaft of the motor 8 is fixedly connected to the wire wheel 4. The front of the movable seat 1 is hinged with a guide plate 10 through a damping shaft. The guide plate 10 can guide the movement of the truss 9. The truss 9 is in contact with the blocking frame 3. The pulling frame 6 is clamped with the truss 9. The pulling frame 6 can pull the truss 9 to move. A guide wheel 11 is installed on the back of the movable seat 1. The guide wheel 11 is in contact with the wire rope 5 and can guide the wire rope 5.
[0022] See also Figure 1 , Figure 3 , Figure 6 The auxiliary limiting mechanism 7 includes a limiting frame 71, the upper end of the moving seat 1 contacts the limiting frame 71, the internal sliding connection of the moving seat 1 is connected to the limiting column 72, the limiting column 72 is slidably connected to the pulling frame 6, the limiting frame 71 contacts the pulling frame 6, the internal sliding connection of the moving seat 1 is provided with a connecting nail 73, the outer side of the connecting nail 73 is provided with a spring 74, the connecting nail 73 is fixedly connected to the limiting frame 71, the limiting column 72 can limit the pulling frame 6, the limiting column 72 is fixedly connected to the limiting frame 71, one end of the spring 74 is fixedly connected to the moving seat 1, and the other end of the spring 74 is fixedly connected to the connecting nail 73, and the spring 74 can drive the connecting nail 73 to automatically reset through elastic force.
[0023] Working principle: when in use, hang the pulling frame 6 on the outside of the steel bar under the truss 9, and then start the motor 8, the motor 8 drives the wire wheel 4 to rotate, the wire wheel 4 recycles the wire rope 5 during the rotation, and the wire rope 5 can drive the truss 9 placed on the ground to move through the pulling frame 6 during the recovery process. During the movement, the truss 9 can move to the top of the moving seat 1 through the guide plate 10, and then pull the limit frame 71 to move upward, the limit frame 71 drives the limit column 72 to move upward, and compresses the spring 74 through the connecting nail 73. When the truss 9 contacts the blocking frame 3, release the limit frame 71, and the spring 74 is reset. The spring 74 can drive the limit column 72 through the pulling frame 6 through the elastic force and then slide into the interior of the moving seat 1, so as to complete the limitation of the truss 9, and then the moving seat 1 and the truss 9 can be transported by the universal wheel 2.
Claims
1. A steel bar truss transport device, comprising a moving seat (1), characterized in that: The lower end of the movable seat (1) is provided with a plurality of evenly distributed universal wheels (2); the upper end of the movable seat (1) is fixedly connected with a retaining frame (3); the upper end of the retaining frame (3) is provided with a wire wheel (4) via a bearing; a steel wire rope (5) is wound around the outer side of the wire wheel (4); the end of the steel wire rope (5) away from the wire wheel (4) is fixedly connected with a pulling frame (6); an auxiliary limiting mechanism (7) is provided on the movable seat (1); a motor (8) is fixedly installed on the outer side of the retaining frame (3); and the upper end of the movable seat (1) is slidably connected with a truss (9).
2. The steel bar truss transportation equipment according to claim 1, characterized in that: The output shaft of the motor (8) is fixedly connected to the wire wheel (4), and a guide plate (10) is hingedly connected to the front of the movable seat (1) via a damping shaft.
3. The steel bar truss transportation equipment according to claim 1, characterized in that: The truss (9) is in contact with the retaining frame (3), and the pulling frame (6) is clamped with the truss (9).
4. The steel bar truss transportation equipment according to claim 1, characterized in that: A guide wheel (11) is installed on the back of the movable seat (1), and the guide wheel (11) is in contact with the steel wire rope (5).
5. The steel bar truss transportation equipment according to claim 1, characterized in that: The auxiliary limiting mechanism (7) comprises a limiting frame (71), the upper end of the movable seat (1) contacts the limiting frame (71), the interior of the movable seat (1) is slidably connected to a limiting column (72), the limiting column (72) is slidably connected to the pulling frame (6), the limiting frame (71) contacts the pulling frame (6), the interior of the movable seat (1) is slidably connected to a connecting pin (73), a spring (74) is provided on the outer side of the connecting pin (73), and the connecting pin (73) is fixedly connected to the limiting frame (71).
6. The steel bar truss transportation equipment according to claim 5, characterized in that: The limiting column (72) is fixedly connected to the limiting frame (71), one end of the spring (74) is fixedly connected to the movable seat (1), and the other end of the spring (74) is fixedly connected to the connecting nail (73).