Box girder top plate reinforcing steel bar binding and positioning movable trolley

Abstract

The utility model discloses a box girder top plate reinforcing steel bar binding positioning moving trolley which comprises a base, a table plate is arranged at the top end of the base, a protection frame is arranged on the edge of the top of the table plate, a transverse positioning plate is arranged on one side of the bottom of the table plate, and moving wheels are arranged on the two sides of the two ends of the bottom of the table plate. And moving rails are arranged at the two ends of the top of the base. The adjusting assembly is arranged between the top end of the transverse positioning plate and one side of the interior of the table plate, and during use, a movable sliding block can be driven to slide in a sliding groove after a fastening sleeve is unscrewed, so that the position and the distance of the transverse positioning plate on one side of the bottom of the table plate are driven to be adjusted through a connecting rod; and after the transverse positioning plate is adjusted in place, the transverse positioning plate can be stabilized by screwing down the fastening sleeve through threaded connection, so that the effect that the position and the distance of the transverse positioning plate can be conveniently and rapidly adjusted to adapt to the placement distance of the transverse steel bars according to the steel bar binding requirement is achieved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction machinery and equipment, in particular to a box beam top plate reinforcement binding positioning mobile trolley. Background Art

[0002] The box girder is a hollow bridge structure, which is mainly composed of a top plate, a bottom plate, two side wall plates and a partition. It is often used in highways, railway bridges, large buildings and suspension bridges. When tying the steel bars on the top plate of the box girder, a positioning mobile trolley is required to facilitate the steel bar tying workers to perform the steel bar tying operation on the top of the box girder top plate.

[0003] For example, the top plate steel bar binding trolley disclosed in the utility model with the authorization announcement number CN206971092U includes a binding base, a positioning trolley, a longitudinal steel bar positioning plate and a transverse steel bar positioning frame. The positioning trolley is mounted on the binding base, and the positioning trolley can move longitudinally forward and backward on the binding base. The longitudinal steel bar positioning plate is fixedly mounted on the left and right sides of the binding base. A notch for clamping steel bars is provided on the longitudinal steel bar positioning plate, and the transverse steel bar positioning frame is mounted on the positioning trolley. The trolley provided by the utility model is suitable for binding the steel bar skeleton of the top plate of the box beam, and can be used for the composite binding trolley for binding the steel bar skeleton of the top plate of the middle beam and the side beam. When the steel bar skeleton of the middle plate or the side plate is replaced and bound, only the adjustment edge of the wet joint is required. At the same time, the top plate steel bar binding trolley can also accurately locate the top plate through-length reinforcement and the top plate shear reinforcement, ensuring the longitudinal linear shape of the top plate through-length reinforcement and the longitudinal linear shape, transverse linear shape and height of the shear reinforcement. The binding efficiency and quality of the top plate steel bars have been greatly improved. However, during the application of this technical solution, the transverse positioning plate is fixed at the bottom of the table plate and can only be used to position transverse steel bars with a fixed binding density. There is a technical problem that the spacing between the transverse positioning plates cannot be adjusted to position transverse steel bars with different binding densities. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a mobile trolley for box girder top plate reinforcement binding and positioning, which can solve the technical problem that the transverse positioning plate is fixed at the bottom of the platform and can only be used to position transverse reinforcements with a fixed binding density, and there is a technical problem that the spacing between the transverse positioning plates cannot be adjusted to position transverse reinforcements with different binding densities.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a box girder top plate reinforcement binding and positioning mobile trolley, comprising a base, a table plate is provided at the top of the base, a protective frame is provided at the edge of the top of the table plate, a transverse positioning plate is provided on one side of the bottom of the table plate, moving wheels are provided on both sides of the two ends of the bottom of the table plate, moving rails are provided at both ends of the top of the base, limiting blocks are provided on both sides of the moving rails, longitudinal positioning plates are provided on the inner sides of the moving rails at both ends of the top of the base, a slide groove is provided on one side of the top of the table plate, an adjustment groove is provided on one side of the bottom of the table plate, a moving slider is embedded in the slide groove, a connecting rod is provided on the top of the transverse positioning plate, a fastening sleeve is provided on the outside of the connecting rod, and a cleaning component is provided on the outer sides of the moving wheels at both ends of the bottom of the table plate.

[0006] As a preferred technical solution of the utility model, the movable slider can slide inside the slide groove, the slide groove is connected to the adjustment groove, and the top end of the connecting rod passes through the adjustment groove and is fixedly connected to the bottom end of the movable slider.

[0007] As a preferred technical solution of the utility model, the outside of the connecting rod is provided with an external thread, and the inside of the fastening sleeve is provided with an internal thread matching the external thread.

[0008] As a preferred technical solution of the utility model, the moving wheels are symmetrically arranged at both ends of the bottom of the platform, the outer sides of the moving wheels are embedded in the top of the moving track, and the moving wheels can roll on the top of the moving track.

[0009] As a preferred technical solution of the utility model, the movable rails are symmetrically arranged on the top of the base, and the protective frame is in a "U" shape.

[0010] As a preferred technical solution of the utility model, the cleaning component includes a cleaning plate, which is arranged on the outside of the moving wheels at both ends of the bottom of the platform. A card slot is provided at the bottom end of the cleaning plate. The cleaning plate is in an "L" shape, and the card slot fits with the outside of the moving track.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. An adjustment component is arranged between the top of the transverse positioning plate and one side of the inside of the table plate. When in use, the fastening sleeve is loosened to drive the movable slider to slide in the slide groove, thereby driving the adjustment of the position and spacing of the transverse positioning plate on one side of the bottom of the table plate through the connecting rod, and after the transverse positioning plate is adjusted into place, the fastening sleeve is tightened through threaded connection to stabilize the transverse positioning plate, thereby realizing the effect of conveniently and quickly adjusting the position and spacing of the transverse positioning plate to adapt to the transverse reinforcement placement spacing according to the reinforcement binding requirements, and the feasibility is strong;

[0013] 2. Cleaning components are arranged on the outer side of the moving wheels at both ends of the bottom of the table. When the moving wheels roll on the moving track and drive the table to move above the base, the cleaning plate moves on the moving track accordingly, and the card slot fits with the top of the outer side of the moving track, thereby preventing the cleaning plate from affecting the normal movement of the table. The cleaning plate is used to push and clean objects on the moving track, avoiding other objects on the moving track from causing the moving wheel to derail and the table to overturn, thereby improving the safety of the mobile trolley at work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

[0017] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. base; 2. moving track; 3. moving wheel; 4. cleaning plate; 5. table; 6. limiting block; 7. longitudinal positioning plate; 8. transverse positioning plate; 9. slide groove; 10. protective frame; 11. card slot; 12. fastening sleeve; 13. adjustment slot; 14. connecting rod; 15. moving slider. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4As shown, the utility model provides a box girder top plate steel bar binding positioning mobile trolley, including a base 1, a table plate 5 is arranged at the top of the base 1, a "U"-shaped protective frame 10 is arranged at the edge of the top of the table plate 5, a transverse positioning plate 8 is arranged on one side of the bottom of the table plate 5, and the transverse positioning plate 8 is used to position the box girder top plate transverse binding steel bars, and moving wheels 3 are arranged on both sides of the two ends of the bottom of the table plate 5, and the moving wheels 3 are symmetrically arranged at the two ends of the bottom of the table plate 5, and moving rails 2 are arranged at both ends of the top of the base 1, and the moving rails 2 are symmetrically arranged at the top of the base 1. The outer side of the moving wheel 3 is embedded in the top of the moving rail 2, and the moving wheel 3 can roll on the top of the moving rail 2, so as to drive the table plate 5 to move above the base 1 to perform mobile steel bar binding operations, and longitudinal positioning plates 7 are arranged on the inner sides of the moving rails 2 at the two ends of the top of the base 1, and the longitudinal positioning plates 7 are used to position the box girder top plate longitudinal binding steel bars, and limiting blocks 6 are arranged on both sides of the moving rail 2, and the limiting blocks 6 can limit the moving wheels 3 on the moving rail 2 to avoid derailment;

[0022] As a further implementation of this embodiment, Figure 1-4 The top of the connecting rod 14 passes through the adjusting groove 13 and is fixedly connected with the bottom end of the movable slide block 15, and the movable slide block 15 is driven to slide in the slide groove 9, and the position and spacing of the horizontal positioning plate 8 on one side of the bottom of the table plate 5 can be adjusted by the connecting rod 14. After the horizontal positioning plate 8 is adjusted to the right position, the tightening sleeve 12 is screwed and tightened to make its top close to the bottom of the table plate 5, so as to stabilize the horizontal positioning plate 8, thereby realizing the convenient and quick adjustment of the position and spacing of the horizontal positioning plate 8 to adapt the horizontal steel bar placement spacing according to the steel bar binding requirements, and the feasibility is strong.

[0023] When in use, loosening the fastening sleeve 12 can drive the movable slider 15 to slide in the slide groove 9, thereby driving the adjustment of the position and spacing of the transverse positioning plate 8 on one side of the bottom of the table 5 through the connecting rod 14 to be suitable for positioning transversely tied steel bars of different densities, and after the transverse positioning plate 8 is adjusted into place, the fastening sleeve 12 can be tightened through threaded connection to stabilize the transverse positioning plate 8;

[0024] As a further implementation of this embodiment, Figure 1-4As shown, a cleaning assembly is arranged on the outer side of the moving wheels 3 at both ends of the bottom of the platform 5, and the cleaning assembly includes an "L"-shaped cleaning plate 4, which is arranged on the outer side of the moving wheels 3 at both ends of the bottom of the platform 5. The cleaning plate 4 can move on the moving track 2 as the moving wheels 3 roll. A card slot 11 is arranged on the bottom end of the cleaning plate 4, and the card slot 11 fits with the outside of the moving track 2, so that the cleaning plate 4 can move smoothly on the moving track 2. The cleaning plate 4 is used to push and clean objects on the moving track 2, so as to avoid other objects on the moving track 2 causing the moving wheel 3 to derail and overturn the platform 5 to cause a safety accident, thereby improving the safety of the mobile trolley when working;

[0025] When the moving wheel 3 rolls on the moving track 2 and drives the table 5 to move above the base 1, the cleaning plate 4 moves on the moving track 2 accordingly, and the card slot 11 fits with the outer top of the moving track 2, thereby preventing the cleaning plate 4 from affecting the normal movement of the table 5, and the cleaning plate 4 pushes away and cleans the objects on the moving track 2;

[0026] Specific working principle:

[0027] When using the positioning mobile trolley, first loosen the fastening sleeve 12 according to the transverse reinforcement binding density of the box girder top plate, and then drive the moving slider 15 to slide in the slide groove 9, so as to drive the adjustment of the position and spacing of the transverse positioning plate 8 on the bottom side of the table plate 5 through the connecting rod 14 to adapt to the positioning of transverse binding reinforcements of different densities, and after the transverse positioning plate 8 is adjusted into place, the fastening sleeve 12 can be tightened by threaded connection to stabilize the transverse positioning plate 8, and then the longitudinal reinforcement is placed on the base 1, and the longitudinal reinforcement is positioned by the longitudinal positioning plate 7, and the transverse reinforcement is positioned by the transverse positioning plate 8 during the binding process, and the table plate 5 can be driven to move above the base 1 during the binding process, and the limiting block 6 can limit the moving wheel 3 on the moving track 2 to avoid derailment, and the moving wheel 3 rolls on the moving track 2 to drive the table plate 5 to move above the base 1, and the cleaning plate 4 moves on the moving track 2 accordingly, and the objects on the moving track 2 are pushed away and cleaned by the cleaning plate 4 to avoid derailment accidents.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art 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 may 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 mobile trolley for tying and positioning steel bars of a box beam top plate, comprising a base (1), characterized in that: A table plate (5) is arranged at the top of the base (1), a protective frame (10) is arranged at the edge of the top of the table plate (5), a transverse positioning plate (8) is arranged on one side of the bottom of the table plate (5), moving wheels (3) are arranged on both sides of the bottom of the table plate (5), moving tracks (2) are arranged at both ends of the top of the base (1), limiting blocks (6) are arranged on both sides of the moving tracks (2), longitudinal positioning plates (7) are arranged on the inner sides of the moving tracks (2) at both ends of the top of the base (1), a slide groove (9) is arranged on one side of the top of the table plate (5), an adjustment groove (13) is arranged on one side of the bottom of the table plate (5), a moving slider (15) is embedded in the inside of the slide groove (9), a connecting rod (14) is arranged on the top of the transverse positioning plate (8), a fastening sleeve (12) is arranged on the outside of the connecting rod (14), and a cleaning component is arranged on the outer sides of the moving wheels (3) at both ends of the bottom of the table plate (5).

2. The mobile trolley for tying and positioning steel bars of a box beam top plate according to claim 1, characterized in that: The movable slider (15) can slide inside the slide groove (9), the slide groove (9) and the adjustment groove (13) are connected, and the top end of the connecting rod (14) passes through the adjustment groove (13) and is fixedly connected to the bottom end of the movable slider (15).

3. The mobile trolley for tying and positioning steel bars of a box beam top plate according to claim 1, characterized in that: The outside of the connecting rod (14) is provided with an external thread, and the inside of the fastening sleeve (12) is provided with an internal thread matching the external thread.

4. The mobile trolley for tying and positioning steel bars of a box beam top plate according to claim 1, characterized in that: The moving wheels (3) are symmetrically arranged at both ends of the bottom of the platform (5), the outer sides of the moving wheels (3) are embedded in the top of the moving track (2), and the moving wheels (3) can roll on the top of the moving track (2).

5. The mobile trolley for tying and positioning steel bars of a box beam top plate according to claim 1, characterized in that: The movable rails (2) are symmetrically arranged on the top of the base (1), and the protective frame (10) is in a "U" shape.

6. The mobile trolley for tying and positioning steel bars of a box beam top plate according to claim 1, characterized in that: The cleaning component comprises a cleaning plate (4), the cleaning plate (4) being arranged on the outside of the moving wheels (3) at both ends of the bottom of the platform (5), a card slot (11) being arranged at the bottom end of the cleaning plate (4), the cleaning plate (4) being in an "L" shape, and the card slot (11) being fitted with the outside of the moving track (2).

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