Bridge pouring equipment for bridge construction

Abstract

The application belongs to the technical field of pouring equipment, and discloses bridge pouring equipment for bridge construction, which comprises a support frame arranged on a pouring formwork of a bridge deck, an inclined feeding chute slidingly arranged on the support frame, and a driving assembly arranged on the support frame and used for driving the inclined feeding chute to move in the transverse direction of the bridge, the bottom of the inclined feeding chute is provided with a plurality of feeding openings, a connecting rod is fixed to the sidewall of the inclined feeding chute, a guide frame is fixed to the lower end of the connecting rod, a distribution block is slidingly connected in the guide frame, a discharge opening is arranged through the distribution block, the number of the distribution blocks is equal to that of the feeding openings, the discharge opening and the feeding opening are communicated through a distribution hose, and a power mechanism for driving the plurality of distribution blocks to move in the longitudinal direction of the bridge is arranged on the inclined feeding chute. The application changes the complicated operation of manually pushing a plurality of mobile trolleys for distributing materials in the traditional technology, and improves the efficiency of bridge pouring construction.

Description

Technical Field

[0001] This utility model relates to the field of casting equipment technology, and in particular to a bridge casting equipment for bridge construction. Background Technology

[0002] Pouring equipment plays a vital role in modern construction. The use of this equipment not only improves the efficiency of pouring construction but also ensures the quality and safety of the structure, making it an indispensable part of modern construction.

[0003] Chinese utility model patent CN222758737U discloses a concrete pouring and placing device for bridge construction, relating to the field of bridge construction equipment technology. The device includes a support frame erected on a bridge deck pouring template. An inclined material chute is slidably connected to the support frame. A drive assembly is provided on the support frame to drive the inclined material chute to move laterally across the bridge. Multiple material outlets are evenly distributed at the bottom of the inclined material chute, each connected to a material placing hose. A trolley is located at the lower end of the material placing hose. A guide frame is fixed to the bottom of the inclined material chute, and the trolley is slidably connected to the guide frame. Concrete falls along the multiple material outlets of the inclined material chute and the material placing hose to different positions on the bridge deck. In use, the drive assembly drives the inclined material chute to move laterally across the bridge on the support frame, while workers use the trolley to pull the lower end of the material placing hose to move longitudinally across the bridge.

[0004] Regarding the aforementioned technologies, the inventors believe that the following drawbacks exist: the drive assembly can only drive the inclined feeding chute to move in the transverse direction on the support frame. When the workers want to move the lower end of the material placing hose in the longitudinal direction, they can only do so by manually pushing the moving trolley to move the material placing hose outlet in the longitudinal direction. However, different moving trolleys need to be operated separately, which is cumbersome and not conducive to improving pouring efficiency. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a bridge pouring equipment for bridge construction.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a bridge pouring equipment for bridge construction, comprising a support frame for erecting on a bridge deck pouring template, an inclined material chute slidably disposed on the support frame, and a drive assembly disposed on the support frame for driving the inclined material chute to move in the transverse direction of the bridge. The bottom of the inclined material chute is provided with multiple material outlets, a connecting rod is fixed on the side wall of the inclined material chute, a guide frame is fixed at the lower end of the connecting rod, a material block is slidably connected in the guide frame, a material outlet is provided through the material block, the number of material blocks is equal to the number of material outlets, the material outlets and material outlets are connected by a material hose, and a power mechanism is provided on the inclined material chute for driving multiple material blocks to move in the longitudinal direction of the bridge.

[0007] By adopting the above technical solution, workers can drive the inclined feeding chute to move in the transverse direction of the bridge using the drive component. When concrete enters the inclined feeding chute, it will flow into multiple feeding ports at the bottom of the inclined feeding chute in sequence. The concrete will then flow into the feeding port of the concrete block through the concrete placement hose connected to the feeding port, and then fall into the bridge deck casting formwork for bridge pouring. Workers can control the concrete block to move in the longitudinal direction of the bridge using the power mechanism, which changes the cumbersome operation of manually pushing multiple mobile trolleys for concrete placement in sequence in the traditional technology, and improves the efficiency of bridge pouring construction.

[0008] Furthermore, the drive assembly includes a connecting block fixed to one side of the support frame, a drive motor fixedly installed on the top of the connecting block, a lead screw fixed to the output end of the drive motor and located below the inclined feeding trough, a sliding block fixed to the bottom of the inclined feeding trough and threadedly connected to the lead screw, and a fixing block fixed to the top of the support frame and rotatably connected to the end of the lead screw away from the drive motor.

[0009] By adopting the above technical solution, when it is necessary to control the pouring position of the concrete falling from the placing block in the transverse direction during the bridge pouring construction process, the workers only need to start the drive motor. After the drive motor works, it drives the lead screw to rotate. Since the lead screw is threadedly connected to the sliding block and the slider is fixed to the bottom of the inclined feeding trough, the circumferential rotation of the inclined feeding trough is restricted by the sliding connection between the support frame and the inclined feeding trough. This allows the sliding block and the inclined feeding trough to move in the transverse direction, thereby causing the connecting rod, guide frame and placing block to also move in the transverse direction, so as to adjust the pouring position of the concrete falling from the placing block in the transverse direction.

[0010] Furthermore, the power mechanism includes a transmission assembly, which includes a connecting plate fixed to the side wall of the fabric block and located inside the guide frame, a connecting column fixedly installed on the connecting plate, and a transmission rod sleeved on the connecting column and rotatably connected. Multiple fabric blocks are fixed to the connecting plate. The power mechanism also includes a power component for controlling the movement of the end of the transmission rod away from the connecting column so that the connecting plate moves along the longitudinal direction of the bridge.

[0011] By adopting the above technical solution, when the worker controls the placing block to move along the longitudinal direction of the bridge through the power mechanism, the worker only needs to control the end of the transmission rod away from the connecting column through the power component. Since the transmission rod is rotatably connected to the connecting plate through the connecting column, and the connecting plate and multiple placing blocks are fixed, the connecting plate drives multiple placing blocks to move along the longitudinal direction of the bridge under the action of the transmission rod, thereby adjusting the pouring position of the concrete discharged from the outlet of the placing block in the longitudinal direction of the bridge.

[0012] Furthermore, the power assembly includes a transmission unit, which includes a fixed rod fixed to the side wall of the guide frame, a driven synchronous wheel sleeved on the fixed rod and rotatably connected, and a traction column fixed to the driven synchronous wheel on the side away from the connecting plate. The connecting plate and the fixed rod are respectively located on both sides of the frame rod of the guide frame. The traction column is located near the edge of the driven synchronous wheel. The traction column passes through the transmission rod and is rotatably connected to the transmission rod. The power assembly also includes a power unit for controlling the rotation of the driven synchronous wheel.

[0013] By adopting the above technical solution, when the worker controls the end of the transmission rod away from the connecting column through the power component, the worker only needs to control the driven synchronous wheel to rotate through the power unit. Since the traction column is fixed to the side of the driven synchronous wheel away from the connecting plate, the traction column and the transmission rod are rotatably connected, so that the transmission rod pulls the connecting plate and causes the connecting plate to move along the longitudinal bridge direction, thereby causing multiple fabric blocks to move along the longitudinal bridge direction.

[0014] Furthermore, the power unit includes a power motor fixed to the side wall of the sliding block, a drive gear fixed to the output end of the power motor, a sleeve rotatably mounted on the side wall of the sliding block and sleeved on the outside of the lead screw, a driven gear fixedly sleeved on the sleeve and meshing with the drive gear, a drive synchronous pulley fixedly sleeved on the sleeve and corresponding to the position of the driven synchronous pulley, and a synchronous belt meshing with both the drive synchronous pulley and the driven synchronous pulley.

[0015] By adopting the above technical solution, when the operator controls the synchronous belt movement through the power unit, the operator only needs to turn on the power motor to control the rotation of the drive gear. This causes the driven gear meshing with the drive gear, the sleeve fixed to the driven gear, and the drive synchronous pulley fixed to the sleeve to all rotate. The driven synchronous pulley rotates synchronously with the drive synchronous pulley under the action of the synchronous belt. This causes the drive synchronous pulley to pull the connecting plate through the transmission rod and move the connecting plate along the longitudinal bridge direction, thus completing the adjustment of the position of multiple fabric blocks in the longitudinal bridge direction.

[0016] Furthermore, a sliding wheel is movably installed at the bottom of the connecting plate, and a longitudinal groove for the sliding wheel to move is provided at the position corresponding to the guide frame. A lower strip-shaped through hole communicating with the bottom wall of the longitudinal groove is provided at the bottom of the guide frame. The inner wall of one side of the lower strip-shaped through hole is flush with the inner wall of one side of the longitudinal groove. The bottom of the sliding wheel is in rolling connection with the bottom wall of the longitudinal groove.

[0017] By adopting the above technical solution, during the movement of the connecting plate along the longitudinal bridge direction, the sliding wheel at the bottom of the connecting plate slides along the longitudinal groove, reducing the resistance during the sliding process of the connecting plate. The design of the lower strip-shaped through hole facilitates the discharge of debris entering the longitudinal groove, reducing the probability that excessive debris accumulation in the longitudinal groove will affect the normal rolling of the sliding wheel.

[0018] Furthermore, a feed hose is fixed and connected to the side wall of the inclined feeding trough near the top of the inclined feeding trough, a guide block is fixed to the inner bottom wall of the inclined feeding trough away from the feed hose, and a cover plate is fixed to the top of the inclined feeding trough near the guide block.

[0019] By adopting the above technical solution, when concrete enters the inclined discharge chute through the feed hose, the concrete will flow sequentially into multiple discharge ports at the bottom of the inclined discharge chute. The concrete flowing into the area near the guide block will flow back to the nearest discharge port through the backflow block. This makes it difficult for concrete to accumulate on the side of the inclined discharge chute away from the feed hose. The cover plate near the guide block has a certain blocking effect on the concrete, making it difficult for the concrete to pour out from the top of the side of the inclined discharge chute away from the feed hose. This reduces the probability of concrete spreading to the outer wall of the inclined discharge chute and increasing the difficulty of cleaning the inclined discharge chute later.

[0020] Furthermore, an inverted V-shaped bracket is fixed to the bottom of the inclined feeding trough. Both ends of the V-shaped bracket are movably mounted with casters. A transverse groove for the casters to move through is provided at the top of the support frame. An upper strip-shaped through hole communicating with the transverse groove is provided through the bottom of the support rod at the top of the support frame. The inner wall of one side of the upper strip-shaped through hole is flush with the inner wall of one side of the transverse groove. The bottom of the caster is in rolling contact with the bottom wall of the transverse groove. A push-pull rod is fixed to the side wall of the support frame at a position away from the top of the inclined feeding trough.

[0021] By adopting the above technical solution, when the operator drives the inclined feeding chute to move towards the transverse bridge direction using the drive component, the moving wheels at the bottom of the inclined feeding chute slide along the transverse chute, reducing the resistance when the inclined feeding chute moves towards the transverse bridge direction. The upper strip-shaped through hole facilitates the discharge of debris entering the transverse chute, reducing the probability that excessive debris accumulation in the transverse chute will affect the normal rolling of the moving wheels. The push-pull rod facilitates the operator's easy pushing of the support frame.

[0022] In summary, this utility model has the following beneficial effects: the worker can drive the inclined feeding chute to move in the transverse direction of the bridge by using the drive component. When the concrete enters the inclined feeding chute, the concrete will flow into multiple feeding ports at the bottom of the inclined feeding chute in sequence. The concrete flows into the feeding port of the placing block through the placing hose connected to the feeding port, and then falls into the bridge deck pouring formwork for bridge pouring. The worker can control the placing block to move in the longitudinal direction of the bridge by using the power mechanism, which changes the cumbersome operation of manually pushing multiple mobile trolleys for placing concrete in sequence in the traditional technology, and improves the efficiency of bridge pouring construction. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0024] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0025] Figure 3 This is a cross-sectional schematic diagram of an embodiment of the present utility model;

[0026] Figure 4 yes Figure 3 Enlarged view of point B in the middle;

[0027] Figure 5 This is a schematic diagram of the connection structure between the connecting plate and the guide frame, which is used to highlight the present invention.

[0028] Figure 6 yes Figure 5 Enlarged diagram of point C in the middle.

[0029] In the diagram: 1. Support frame; 11. Transverse chute; 12. Upper strip-shaped through hole; 2. Inclined discharge chute; 21. V-shaped bracket; 22. Caster wheel; 23. Discharge port; 24. Fabric hose; 25. Cover plate; 26. Guide block; 3. Push-pull rod; 4. Fabric block; 41. Discharge port; 5. Drive assembly; 51. Connecting block; 52. Drive motor; 53. Lead screw; 54. Sliding block; 55. Fixing block; 6. Power mechanism; 61. Transmission assembly; 611. Connecting plate; 612. Connecting... 613. Column; 62. Drive rod; 622. Power assembly; 6221. Transmission unit; 6221. Fixed rod; 6222. Driven synchronous pulley; 6223. Traction column; 623. Power unit; 6231. Power motor; 6232. Drive gear; 6233. Sleeve; 6234. Driven gear; 6235. Driven synchronous pulley; 6236. Synchronous belt; 7. Guide frame; 71. Longitudinal groove; 72. Lower strip through hole; 73. Sliding wheel; 74. Connecting rod; 8. Feed hose. Detailed Implementation

[0030] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0031] like Figure 1-6 As shown in the figure, this application discloses a bridge pouring equipment for bridge construction, including a support frame 1, an inclined material chute 2, a drive assembly 5, a material placing block 4, and a power mechanism 6. The bottom of the support frame 1 is equipped with universal wheels with brakes, and the top of the support frame 1 is inclined. A push-pull rod 3 is fixed to the side of the support frame 1 near its lower height, which facilitates the workers to push the support frame 1 to the bridge deck pouring template by pushing and pulling the rod 3.

[0032] The inclined feeding trough 2 is parallel to the top of the support frame 1 and is slidably mounted on the top of the support frame 1. Specifically, an inverted V-shaped bracket 21 is fixed to the bottom of the inclined feeding trough 2, and movable wheels 22 are movably mounted at both ends of the V-shaped bracket 21. A transverse sliding groove 11 is provided on the top of the support frame 1 for the movable wheels 22 to slide. An upper strip-shaped through hole 12 communicating with the transverse sliding groove 11 is provided through the bottom of the frame rod at the top of the support frame 1 (facilitating the discharge of debris entering the transverse sliding groove 11 and reducing the probability that the movable wheels 22 will be affected by a large amount of debris accumulating in the transverse sliding groove 11). The inner wall of one side of the upper strip-shaped through hole 12 is flush with the inner wall of one side of the transverse sliding groove 11, and the bottom of the movable wheel 22 is in rolling connection with the inner bottom wall of the transverse sliding groove 11. A feed hose 8 is fixed and connected to the side wall at the higher end of the inclined feeding trough 2, and the feed hose 8 is connected to an external concrete feeding device.

[0033] A drive assembly 5 is mounted on the support frame 1 and is used to drive the inclined feeding chute 2 to move in the transverse direction. The drive assembly 5 includes a connecting block 51, a drive motor 52, a lead screw 53, a sliding block 54, and a fixing block 55. The connecting block 51 is fixed to one side of the support frame 1. The drive motor 52 is fixedly mounted on the top of the connecting block 51. The axial direction of the output shaft of the drive motor 52 is parallel to the transverse direction, and the output shaft of the drive motor 52 is located between the inclined feeding chute 2 and the top of the support frame 1. The axial direction of the lead screw 53 coincides with the axis of the output shaft of the drive motor 52. One end of the lead screw 53 is fixed to the output end of the drive motor 52, and the end of the lead screw 53 away from the drive motor 52 extends to the other side of the support frame 1. The sliding block 54 is fixed to the bottom of the inclined feeding chute 2, and the lead screw 53 passes through the sliding block 54 and is threadedly connected to the sliding block 54. The fixing block 55 is fixed to the top of the support frame 1. The fixing block 55 is located on the side away from the drive motor 52, and the end of the lead screw 53 away from the drive motor 52 is rotatably connected to the fixing block 55.

[0034] During the bridge pouring process, if it is necessary to control the pouring position of the concrete falling from the placing block 4 in the transverse direction, the workers only need to start the drive motor 52. The drive motor 52 drives the lead screw 53 to rotate. Since the lead screw 53 is threadedly connected to the sliding block 54 fixed at the bottom of the inclined discharge chute 2, and the circumferential rotation of the inclined discharge chute 2 is restricted by the sliding connection between the support frame 1 and the inclined discharge chute 2, the sliding block 54 and the inclined discharge chute 2 move along the length direction of the transverse chute 11 (the length direction of the transverse chute 11 is parallel to the transverse direction) under the action of the moving wheel 22, thereby realizing the adjustment of the pouring position of the concrete in the transverse direction.

[0035] Multiple discharge ports 23 are provided through the inner bottom wall of the inclined discharge trough 2. The discharge ports 23 are evenly distributed along the length of the inclined discharge trough 2, and a flexible cloth 24 is fixed inside each discharge port 23. Pairs of connecting rods 74 are fixed on the side wall of the inclined discharge trough 2. The two pairs of connecting rods 74 are symmetrically distributed on both sides of the inclined discharge trough 2, and a guide frame 7 is fixed to the lower end of the two pairs of connecting rods 74.

[0036] The fabric block 4 is slidably connected inside the guide frame 7 and located at the same height. The fabric block 4 has a discharge port 41 through it. The number of fabric blocks 4 is equal to the number of discharge ports 23. The lower end of the fabric hose 24 is fixed and connected to the discharge port 41 at its corresponding position.

[0037] A power mechanism 6 is mounted on the inclined feeding chute 2 to drive multiple fabric blocks 4 to move along the longitudinal direction. The power mechanism 6 includes a transmission assembly 61 and a power assembly 62. The transmission assembly 61 includes a connecting plate 611, a connecting column 612, and a transmission rod 613. The connecting plate 611 is fixed to the side wall of one side of the fabric block 4 and is located inside the guide frame 7, and is fixed to the multiple fabric blocks 4. In this embodiment, a sliding wheel 73 is installed at the bottom of the connecting plate 611. A longitudinal groove 71 is provided at the position of the sliding wheel 73 corresponding to that of the guide frame 7, allowing the sliding wheel 73 to move. The longitudinal groove 71 is parallel to the connecting plate 611, and the bottom of the sliding wheel 73 is in rolling connection with the inner bottom wall of the longitudinal groove 71. The connecting column 612 is fixedly installed on the connecting plate 611 and is located on the side of the connecting plate 611 away from the fabric block 4. The connecting column 612 is disposed through the inside of the guide frame 7. The transmission rod 613 is sleeved on the connecting column 612 and rotatably connected to the transmission rod 613. The transmission rod 613 is located on the side of the connecting plate 611 away from the cloth block 4.

[0038] The power assembly 62 controls the movement of the end of the transmission rod 613 away from the connecting column 612, thereby moving the connecting plate 611 along the longitudinal direction of the bridge. The power assembly 62 includes a transmission unit 622 and a power unit 623. The transmission unit 622 includes a fixed rod 6221, a driven synchronous pulley 6222, and a traction column 6223. The fixed rod 6221 is fixed to the side wall of the guide frame 7 away from the connecting plate 611. The fixed rod 6221 and the connecting plate 611 are located on opposite sides of the frame of the guide frame 7. The driven synchronous pulley 6222 is sleeved on the fixed rod 6221 and rotatably connected. The axis of the driven synchronous pulley 6222 coincides with the axis of the fixed rod 6221. The driven synchronous pulley 6222 is located on the side of the transmission rod 613 closer to the guide frame 7. The traction column 6223 is fixed to the driven synchronous pulley 6222 on the side away from the connecting plate 611. It is located near the edge of the driven synchronous pulley 6222. The traction column 6223 passes through the transmission rod 613 and is located near the end of the transmission rod 613. The traction column 6223 is rotatably connected to the transmission rod 613.

[0039] The power unit 623 controls the rotation of the driven synchronous pulley 6222. The power unit 623 includes a power motor 6231, a driving gear 6232, a sleeve 6233, a driven gear 6234, a driving synchronous pulley 6235, and a synchronous belt 6236. The power motor 6231 is fixed to the side wall of the sliding block 54, located at the bottom of the inclined feeding trough 2. The driving gear 6232 is fixed to the output end of the power motor 6231, and its axis coincides with the axis of the output end of the power motor 6231. The sleeve 6233 is rotatably mounted on the side wall of the sliding block 54 and sleeved on the outside of the lead screw 53, with its axis coinciding with the axis of the lead screw 53. The driven gear 6234 is sleeved on and fixed to the sleeve 6233, its axis coinciding with the axis of the lead screw 53, and meshes with the driving gear 6232. The driving synchronizing pulley 6235 is sleeved on and fixed to the sleeve 6233, and its position corresponds to that of the driven synchronizing pulley 6222. The timing belt 6236 is used to connect the driving synchronizing pulley 6235 and the driven synchronizing pulley 6222, and the timing belt 6236 meshes with both the driven synchronizing pulley 6222 and the driving synchronizing pulley 6235.

[0040] During the bridge pouring process, if it is necessary to control the pouring position of the concrete falling from the placing block 4 in the longitudinal direction of the bridge, the workers only need to start the power motor 6231. After the power motor 6231 starts working, it drives the drive gear 6232 to rotate, thereby causing the driven gear 6234 meshing with the drive gear 6232, the sleeve 6233 fixed to the driven gear 6234, and the drive synchronous wheel 6235 fixed to the sleeve 6233 to rotate. The driven synchronous wheel 6222 is driven to rotate by the synchronous belt 6236. The driven synchronous wheel 6222 acts on the connecting plate 611 through the traction column 6223 and the transmission rod 613, thereby causing the connecting plate 611 to drive multiple placing blocks 4 to move along the longitudinal direction of the bridge. The sliding wheel 73 slides along the guide frame 7 in the above process, reducing the resistance during the movement of the connecting plate 611 and realizing the adjustment of the pouring position of the concrete in the longitudinal direction of the bridge.

[0041] To prevent excessive debris accumulation in the longitudinal groove 71 from affecting the normal rolling of the sliding wheel 73, a lower strip-shaped through hole 72 is provided at the bottom of the guide frame 7, which communicates with the bottom wall of the longitudinal groove 71. The inner wall of one side of the lower strip-shaped through hole 72 is flush with the inner wall of one side of the longitudinal groove 71. The lower strip-shaped through hole 72 facilitates the discharge of debris entering the longitudinal groove 71, ensuring the normal movement of the sliding wheel 73.

[0042] To prevent concrete from accumulating on the lower side of the inclined discharge trough 2, a guide block 26 is fixed to the inner bottom wall of the inclined discharge trough 2, and the guide block 26 is located on the side of the inclined discharge trough 2 away from the feed hose 8. In this embodiment, a cover plate 25 is fixed to the top of the inclined discharge trough 2, and the position of the cover plate 25 corresponds to the position of the guide block 26.

[0043] When concrete enters the inclined discharge chute 2 through the feed hose 8, the concrete will flow into multiple discharge ports 23 at the bottom of the inclined discharge chute 2 in sequence. Eventually, the discharge port 23 on the side away from the feed hose 8 will receive the concrete that has not flowed into other discharge ports 23. At this time, the guide block 26 will cause some of the concrete to flow back to the nearest discharge port 23. The cover plate 25 has a certain blocking effect on the concrete, so that the concrete is not easy to pour out from the top on the side away from the feed hose 8.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A bridge pouring equipment for bridge construction, comprising a support frame (1) erected on a bridge deck pouring template, an inclined feeding trough (2) slidably disposed on the support frame (1), and a drive assembly (5) disposed on the support frame (1) for driving the inclined feeding trough (2) to move laterally across the bridge, wherein the bottom of the inclined feeding trough (2) is provided with a plurality of feeding ports (23), a connecting rod (74) is fixed on the side wall of the inclined feeding trough (2), and a guide frame (7) is fixed at the lower end of the connecting rod (74), characterized in that: A fabric block (4) is slidably connected inside the guide frame (7). A discharge port (41) is provided through the fabric block (4). The number of fabric blocks (4) is equal to the number of discharge ports (23). The discharge port (41) and the discharge port (23) are connected by a fabric hose (24). A power mechanism (6) for driving multiple fabric blocks (4) to move along the longitudinal direction is provided on the inclined discharge trough (2).

2. The bridge pouring equipment for bridge construction according to claim 1, characterized in that: The drive assembly (5) includes a connecting block (51) fixed to one side of the support frame (1), a drive motor (52) fixedly installed on the top of the connecting block (51), a lead screw (53) fixed to the output end of the drive motor (52) and located below the inclined feeding trough (2), a sliding block (54) fixed to the bottom of the inclined feeding trough (2) and threadedly connected to the lead screw (53), and a fixing block (55) fixed to the top of the support frame (1) and rotatably connected to the end of the lead screw (53) away from the drive motor (52).

3. The bridge pouring equipment for bridge construction according to claim 1, characterized in that: The power mechanism (6) includes a transmission assembly (61), which includes a connecting plate (611) fixed to the side wall of the fabric block (4) and located inside the guide frame (7), a connecting column (612) fixedly installed on the connecting plate (611), and a (613) sleeved on the connecting column (612) and rotatably connected. The multiple fabric blocks (4) are all fixed to the connecting plate (611). The power mechanism (6) also includes a power component (62) for controlling the movement of one end of the transmission rod (613) away from the connecting column (612) so that the connecting plate (611) moves along the longitudinal direction of the bridge.

4. The bridge pouring equipment for bridge construction according to claim 3, characterized in that: The power assembly (62) includes a transmission unit (622), which includes a fixed rod (6221) fixed to the side wall of the guide frame (7), a driven synchronous wheel (6222) sleeved on the fixed rod (6221) and rotatably connected, and a traction column (6223) fixed to the side of the driven synchronous wheel (6222) away from the connecting plate (611). The connecting plate (611) and the fixed rod (6221) are respectively located on both sides of the frame of the guide frame (7). The traction column (6223) is located near the edge of the driven synchronous wheel (6222). The traction column (6223) passes through the transmission rod (613) and is rotatably connected to the transmission rod (613). The power assembly (62) also includes a power unit (623) for controlling the rotation of the driven synchronous wheel (6222).

5. A bridge pouring equipment for bridge construction according to claim 4, characterized in that: The power unit (623) includes a power motor (6231) fixed on the side wall of the sliding block (54), a drive gear (6232) fixed to the output end of the power motor (6231), a sleeve (6233) rotatably mounted on the side wall of the sliding block (54) and sleeved on the outside of the lead screw (53), a driven gear (6234) fixedly sleeved on the sleeve (6233) and meshing with the drive gear (6232), a drive synchronous pulley (6235) fixedly sleeved on the sleeve (6233) and corresponding to the position of the driven synchronous pulley (6222), and a synchronous belt (6236) meshing with both the drive synchronous pulley (6235) and the driven synchronous pulley (6222).

6. A bridge pouring equipment for bridge construction according to claim 4, characterized in that: The bottom of the connecting plate (611) is movably mounted with a sliding wheel (73). The guide frame (7) is provided with a longitudinal groove (71) for the sliding wheel (73) to move at the position corresponding to the sliding wheel (73). The bottom of the guide frame (7) is provided with a lower strip-shaped through hole (72) that communicates with the inner bottom wall of the longitudinal groove (71). The inner wall of one side of the lower strip-shaped through hole (72) is flush with the inner wall of one side of the longitudinal groove (71). The bottom of the sliding wheel (73) is in rolling connection with the inner bottom wall of the longitudinal groove (71).

7. A bridge pouring equipment for bridge construction according to claim 1, characterized in that: A feed hose (8) is fixed and connected to the side wall of the inclined feeding trough (2) near the top of the inclined feeding trough (2). A guide block (26) is fixed to the inner bottom wall of the inclined feeding trough (2) away from the feed hose (8). A cover plate (25) is fixed to the top of the inclined feeding trough (2) near the guide block (26).

8. A bridge pouring equipment for bridge construction according to claim 1, characterized in that: The bottom of the inclined feeding trough (2) is fixed with an inverted V-shaped bracket (21). Both ends of the V-shaped bracket (21) are movably mounted with movable wheels (22). The top of the support frame (1) is provided with a transverse sliding groove (11) for the movable wheels (22) to move. The bottom of the support frame (1) has an upper strip-shaped through hole (12) that communicates with the transverse sliding groove (11). The inner wall of one side of the upper strip-shaped through hole (12) is flush with the inner wall of one side of the transverse sliding groove (11). The bottom of the movable wheel (22) is rolledly connected to the bottom wall of the transverse sliding groove (11). A push-pull rod (3) is fixed on the side wall of the support frame (1) away from the top of the inclined feeding trough (2).

Images