Water retaining device for box culvert

Abstract

The utility model belongs to the technical field of box culvert water retaining, and provides a box culvert water retaining device which comprises a supporting frame, a water absorbing unit and a water collecting unit, and the water absorbing unit and the water collecting unit are connected with the supporting frame. The water absorption unit comprises a triangular conveying belt, and sponge is attached to the triangular conveying belt and used for absorbing liquid in the box culvert. The water collecting unit comprises an extrusion assembly, a conveying pipe and a water tank, and the extrusion assembly can extrude the sponge and convey the extruded liquid into the water tank through the conveying pipe. The water retaining device can prevent liquid from entering the box culvert from the two ends of the box culvert, and workers in the box culvert can work conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of box culvert water retaining technology, and in particular relates to a water retaining device for a box culvert. Background Art

[0002] A box culvert is a culvert constructed with reinforced concrete box-shaped pipe sections. When constructing inside the box culvert, because the two ends of the box culvert are not blocked, the liquid continues to flow, which can easily cause the liquid to enter the box culvert, affecting the workers in the box culvert and making their work inconvenient. Therefore, it is necessary to design a box culvert water retaining device. Utility Model Content

[0003] The utility model aims to provide a water retaining device for a box culvert, which is used to prevent liquid from entering the box culvert from both ends, thus facilitating the work of the staff in the box culvert.

[0004] The technical solution adopted by the utility model is a water retaining device for a box culvert, comprising a supporting frame, a water absorption unit and a water collecting unit, wherein the water absorption unit and the water collecting unit are connected to the supporting frame; the water absorption unit comprises a triangular conveyor belt, on which a sponge is attached for absorbing liquid in the box culvert; the water collecting unit comprises an extrusion assembly, a delivery pipe and a water tank, wherein the extrusion assembly can squeeze the sponge and deliver the squeezed liquid to the water tank through the delivery pipe.

[0005] Furthermore, the support frame includes a bracket baffle, a fixed rod, a transverse rod and a support rod, the bracket baffle is vertically arranged, the support rod is fixedly connected to the bracket baffle, the fixed rod is L-shaped and fixedly connected to the top end of the bracket baffle, the transverse rod is fixedly connected to the bottom end of the bracket baffle, the water tank is fixedly connected to the transverse rod, the delivery pipe is L-shaped, the outlet end of the delivery pipe is connected to the water tank and the corner of the inlet end is fixedly connected to the fixed rod.

[0006] Furthermore, a vertical groove is formed on the bracket baffle, a reinforcement rod is fixedly connected in the groove, the triangular conveyor belt includes three rotating wheels and a conveyor belt, the three rotating wheels are rotatably mounted on the two ends of the groove and the reinforcement rod and are distributed in a triangular shape, the conveyor belt is wound around the three rotating wheels, and the sponge is attached to the outer surface of the conveyor belt.

[0007] Furthermore, the extrusion assembly includes a collecting plate, a round block and a protrusion. The collecting plate is fixedly connected to the inlet end of the conveying pipe, and an inclined groove corresponding to the inlet end of the conveying pipe is provided on the collecting plate. The round block is fixedly mounted on the collecting plate, and the protrusion is fixedly arranged on the round block to squeeze the sponge passing through.

[0008] Furthermore, a rotating block is rotatably mounted on the transverse rod, and a plurality of shifting plates are connected to the rotating block in a circular shape and evenly spaced apart. A connecting block is connected to the rotating wheel closest to the rotating block, and the connecting block is connected to the rotating block through a belt so that the rotating block can rotate synchronously with the rotating wheel.

[0009] Furthermore, an electric heater is fixedly mounted on the bottom of the support rod, an outlet end of the electric heater is connected to a pipeline, and a plurality of release pipes are connected to the pipeline.

[0010] The beneficial effects of the utility model are:

[0011] 1. The water retaining device for the box culvert is arranged on the outer surface of the conveyor belt through a sponge, so that the sponge rotates with the conveyor belt. During the rotation of the sponge, the bottom end of the sponge is close to the ground, and the liquid on the ground can be absorbed by the sponge to reduce the flow of liquid through the gap between the bracket baffle and the ground. Because the sponge moves through the conveyor belt, the water-absorbing part of the sponge can be moved to the convex block, and the sponge is squeezed by the convex block, so that the water in the sponge is released under pressure and transported to the water tank, and the electric heater generates hot air, which is released to the ground to dry the liquid under the electric heater, reduce the flow of liquid, and make it more convenient for the staff in the box culvert to work;

[0012] 2. The box culvert uses a water retaining device. Since the connecting block is connected to the rotating block through a belt, the rotating blocks rotate at the same time, driving the toggle rod to rotate synchronously, pushing the liquid to the outside of the box culvert and reducing the inward flow of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0015] Figure 3 For the utility model Figure 1 A magnified view of the structure at B in the middle;

[0016] Figure 4 It is a side view schematic diagram of the pipeline and the release pipe of the utility model;

[0017] Figure 5 It is a side view schematic diagram of the circular block and the collecting plate of the utility model;

[0018] Explanation of the reference numerals: 1. bracket baffle; 2. groove; 3. conveyor belt; 4. sponge; 5. fixing rod; 6. conveying pipe; 7. water tank; 8. round block; 9. protrusion; 10. collecting plate; 11. inclined groove; 12. rotating block; 13. toggle plate; 14. connecting block; 15. support rod; 16. electric heater; 17. pipeline; 18. release pipe; 19. reinforcement rod; 20. horizontal rod; 21. rotating wheel; 22. belt. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer and more understandable, the technical solution of the utility model will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-Figure 5 As shown, the utility model provides a water retaining device for a box culvert, comprising a supporting frame, a water absorption unit and a water collecting unit, wherein the water absorption unit and the water collecting unit are connected to the supporting frame, the water absorption unit comprises a triangular conveyor belt, a sponge 4 is attached to the triangular conveyor belt, the sponge 4 moves with the triangular conveyor belt, and can contact the liquid on the ground in the box culvert, the water collecting unit comprises an extrusion assembly, a delivery pipe 6 and a water tank 7, the extrusion assembly can squeeze the sponge 4 and deliver the squeezed liquid to the water tank 7 through the delivery pipe 6.

[0021] The supporting frame includes a bracket baffle 1, a fixed rod 5, a transverse rod 20 and a support rod 15. The bracket baffle 1 is vertically arranged, the support rod 15 is fixedly connected to the bracket baffle 1, the fixed rod 5 is L-shaped and fixedly connected to the top of the bracket baffle 1, the transverse rod 20 is fixedly connected to the bottom end of the bracket baffle 1, the water tank 7 is fixedly connected to the transverse rod 20, the delivery pipe 6 is L-shaped, the outlet end of the delivery pipe 6 is connected to the water tank 7 and the corner of the inlet end is fixedly connected to the fixed rod 5.

[0022] The support bar 1, the fixing bar 5, the transverse bar 20, the delivery pipe 6 and the water tank 7 can be combined into a closed U-shaped frame, which is convenient for setting the entire device in the culvert. In addition, the support of the support rod 15 can prevent the device from tipping over under the impact of liquid, making it more stable.

[0023] A vertical groove 2 is provided on the bracket baffle 1, and a reinforcement rod 19 is fixedly connected in the groove 2. The triangular conveyor belt includes three wheels 21 and a conveyor belt 3. The three wheels 21 are rotatably installed on the two ends of the groove 2 and the reinforcement rod 19 and are distributed in a triangular shape. The conveyor belt 3 is wound around the three wheels 21, and the sponge 4 is attached to the outer surface of the conveyor belt 3.

[0024] The conveyor belt 3 is arranged in a triangle shape. When in use, any of the rotating wheels 21 needs to be driven to rotate by an external power part to drive the conveyor belt 3 to move. The lowest end of the conveyor belt 3 can contact the liquid on the ground in the culvert, and then continuously absorb it through the sponge 4 to avoid too much liquid entering the culvert and affecting the internal staff.

[0025] The extrusion assembly includes a collecting plate 10, a round block 8 and a protrusion 9. The collecting plate 10 is fixedly connected to the inlet end of the conveying pipe 6. The collecting plate 10 is provided with an inclined groove 11 corresponding to the inlet end of the conveying pipe 6. The round block 8 is fixedly installed on the collecting plate 10, and the protrusion 9 is fixedly set on the round block 8 to squeeze the sponge 4 passing through.

[0026] The sponge 4 passing through the round block 8 is squeezed by the protrusion 9, and the liquid in the sponge 4 is released and falls onto the collecting plate 10, flows along the inclined groove 11 on the collecting plate 10 to the conveying pipe 6, and then enters the water tank 7 along the conveying pipe 6. In this way, the sponge 4 can absorb the liquid at the bottom, release it at the round block 8, and then move to the bottom again to absorb the liquid, and the cycle continues, continuously absorbing the liquid in the culvert to ensure the working environment of the internal staff.

[0027] A rotating block 12 is rotatably mounted on the transverse rod 20, and a plurality of toggle plates 13 are connected to the rotating block 12 in a circular shape and evenly spaced apart. A connecting block 14 is connected to the rotating wheel 21 closest to the rotating block 12, and the connecting block 14 is connected to the rotating block 12 through a belt 22 so that the rotating block 12 can rotate synchronously with the rotating wheel 21.

[0028] After the rotating wheel 21 rotates, the belt 22 drives the rotating block 12 to rotate, and then drives the toggle rod 13 to rotate around the rotating block 12, and the liquid in the culvert is pushed out of the culvert through the toggle rod 13, so as to further reduce the liquid in the culvert.

[0029] An electric heater 16 is fixedly mounted on the bottom of the support rod 15 , and a pipe 17 is connected to the outlet end of the electric heater 16 , and a plurality of release pipes 18 are connected to the pipe 17 .

[0030] Starting the electric heater 16 can generate hot air, which is transported to the release pipe 18 through the pipeline 17 and finally blown out. It can dry the liquid under the electric heater 16, reduce the flow of liquid, and facilitate the workers in the culvert.

[0031] In summary, the overall working process of the box culvert water retaining device is as follows: the device is placed in the box culvert as a whole, so that the support rod 15 is supported on the ground, and the support baffle 1 itself can prevent the liquid from entering the box culvert channel to a certain extent, and then the triangular conveyor belt is started, and the sponge 4 is driven to move by the conveyor belt 3, so that the sponge 4 is close to the ground, and the liquid on the ground is absorbed by the sponge 4. Since the sponge 4 is in a moving state, when it passes through the protrusion 9, the liquid in the sponge 4 is released under the squeezing of the protrusion 9, and the protrusion 9 is located above the collecting plate 10, which can release the sponge 4. The liquid falls into the inclined groove 11 on the surface of the collecting plate 10, flows into the conveying pipe 6 along the inclined groove 11, and enters the water tank 7 through the conveying pipe 6; because when the conveyor belt 3 is in use, the rotating block 12 can be rotated at the same time, driving the toggle rod 13 to rotate, pushing the liquid out of the culvert, reducing the inward flow of the liquid, and then turning on the electric heater 16 to generate hot air, which enters the pipeline 17 and is released through the release pipe 18 to dry the liquid under the electric heater 16, further reducing the liquid, which can facilitate the work of the staff in the culvert.

[0032] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A water retaining device for a box culvert, characterized in that: It includes a supporting frame, a water absorption unit and a water collection unit, wherein the water absorption unit and the water collection unit are connected to the supporting frame; the water absorption unit includes a triangular conveyor belt, on which a sponge is attached to absorb the liquid in the culvert; the water collection unit includes an extrusion component, a delivery pipe and a water tank, and the extrusion component can squeeze the sponge and transport the squeezed liquid to the water tank through the delivery pipe.

2. The water retaining device for box culvert according to claim 1, characterized in that: The support frame includes a bracket baffle, a fixed rod, a transverse rod and a support rod. The bracket baffle is vertically arranged, and the support rod is fixedly connected to the bracket baffle. The fixed rod is L-shaped and fixedly connected to the top end of the bracket baffle, and the transverse rod is fixedly connected to the bottom end of the bracket baffle. The water tank is fixedly connected to the transverse rod, and the delivery pipe is L-shaped. The outlet end of the delivery pipe is connected to the water tank and the corner of the inlet end is fixedly connected to the fixed rod.

3. The water retaining device for box culvert according to claim 2, characterized in that: A vertical groove is provided on the bracket baffle, a reinforcement rod is fixedly connected in the groove, the triangular conveyor belt includes three rotating wheels and a conveyor belt, the three rotating wheels are rotatably installed on the two ends of the groove and the reinforcement rod and are distributed in a triangular shape, the conveyor belt is wound around the three rotating wheels, and the sponge is attached to the outer surface of the conveyor belt.

4. The water retaining device for box culvert according to claim 1, characterized in that: The extrusion assembly includes a collecting plate, a round block and a protrusion. The collecting plate is fixedly connected to the inlet end of the conveying pipe. The collecting plate is provided with an inclined groove corresponding to the inlet end of the conveying pipe. The round block is fixedly installed on the collecting plate. The protrusion is fixedly arranged on the round block to squeeze the sponge passing through.

5. The water retaining device for box culvert according to claim 3, characterized in that: A rotating block is rotatably mounted on the transverse rod, and a plurality of shifting plates are connected to the rotating block in a circular shape and evenly spaced from each other. A connecting block is connected to the rotating wheel closest to the rotating block, and the connecting block is connected to the rotating block through a belt so that the rotating block can rotate synchronously with the rotating wheel.

6. The water retaining device for box culvert according to claim 2, characterized in that: An electric heater is fixedly mounted on the bottom of the support rod, a pipeline is connected to the outlet end of the electric heater, and a plurality of release pipes are connected to the pipeline.

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