Road and bridge engineering protection device
By designing road bridge engineering protection devices for water collection plates and outlets, the problem of water accumulation around the bridge piers is solved, the wet state of concrete is protected, and the risk of vehicle collision is reduced.
Patent Information
- Application Number
- CN202422153300.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing bridge project guardrail base will hinder the water flow around the bridge piers, resulting in accumulated water accumulation, affecting the normal progress of concrete health operations.
A road bridge engineering protection device is designed, including the main body of the guardrail, the water outlet and the water collection plate. The water collecting plate is embedded with filter holes and electric sliding chutes. The water conduit pipe is drained through the water collecting plate. The main body of the guardrail can automatically enhance the support when it is hit.
Through the design of the water collecting plate and water outlet, water accumulation around the piers is avoided, the wet state of the concrete is protected, and the probability of a vehicle colliding with the piers is reduced.
Smart Images
Figure CN222975691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge engineering protection, in particular to a protection device for road and bridge engineering. Background Technique
[0002] The protection of bridge engineering is divided into multiple stages, including before construction, during construction and at the end of construction. After the bridge is poured, it is necessary to carry out concrete curing operations on the bridge pier within 2 to 4 hours. During this process, the staff should cover the concrete surface with a wet cloth and set an automatic water spraying and humidifying device at the upper end of the bridge pier to keep the wet cloth moist. Since the concrete of the bridge pier has not completely solidified at this time, it is also necessary to set a guardrail outside the bridge pier. However, the existing guardrail base will hinder the normal drainage of water accumulated around the bridge pier during actual use, resulting in the accumulation of water around the bridge pier. This situation will affect the normal progress of the concrete curing operation and may have an adverse impact on the drying process of the bridge pier concrete.
[0003] The implementation of the utility model aims to provide a protection device for road and bridge engineering to solve the problems raised in the above background technique. Content of the Utility Model
[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art proposed in the background technique, and to propose a protection device for road and bridge engineering.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A protection device for road and bridge engineering, including a guardrail main body, a water outlet and a water collecting plate. One side of the guardrail main body is fitted with a water outlet, and a water collecting plate is arranged on one side of the guardrail main body. The upper surface of the water collecting plate is fitted with filter holes, and an electric chute is fitted inside the water collecting plate. One end of the electric chute is fitted with a resisting plate. A plurality of water guide pipes are connected through one side of the water collecting plate, and the other ends of the water guide pipes are connected through a connecting block. A flexible pipe is connected through the surface of the water guide pipe. A connecting port is connected through one side of the guardrail main body. An inner pipe is fitted inside the water guide pipe.
[0007] Preferably, an electric slider is fitted inside the electric chute, and a support rod is fixedly connected to one end of the electric slider. Tooth grooves are fitted on both sides of the inner wall of the electric chute. A touch rod is fixedly connected to the inner wall of the water guide pipe, and a touch switch is fixedly connected to the inner wall of the water guide pipe corresponding to the touch rod at the other end of the flexible pipe separated by the flexible pipe.
[0008] Preferably, an access pipe is fitted and connected inside the connection block. The connection block and the connection port are integrally in the shape of a domed rectangle, and a domed rectangular groove with the same size as the connection port is provided inside the connection block. A cylindrical hole connected to the access pipe is provided at the center of one end of the connection port close to the connection block, and a sealing ring is fitted and connected to the outer surface of the hole.
[0009] Preferably, a hole penetrating the connection port is provided at the center inside the connection port. A diversion pipe is provided at the bottom of the main body of the guardrail. The dispersed openings of the diversion pipe are all connected in communication with the hole penetrating the connection port, and the integrated outlet of the diversion pipe is connected in communication with the water outlet.
[0010] Preferably, the hose is integrally an accordion-type hose, and water guide pipes are respectively connected in communication at both ends of the hose.
[0011] Preferably, three teeth are fitted and connected to both sides of the inner wall of the electric chute, and the arc surfaces of the teeth on both sides face the electric slider.
[0012] Preferably, the water collecting plate is integrally composed of three collecting plates with filter plates on the top, and the three collecting plates are separated by two electric chutes.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In the present utility model, by arranging the water collecting plate and the water outlet, when the device is deployed around the bridge pier during the concrete curing operation, the water collecting plate can collect the splashed water droplets, so that the water droplets fall on the surface of the water collecting plate, and at the same time, the humidifying water is discharged through the water outlet, thereby enabling the device to avoid the formation of accumulated water around the bridge pier and preventing the drying process of the bridge pier concrete from being affected by the accumulated water;
[0015] 2. By arranging the electric slider and the support rod, when the guardrail of the device is impacted, the electric slider can drive the support rod to move to one side of the main body of the guardrail, so that there are two additional temporary support rods between the main body of the guardrail and the water collecting plate to enhance the protection, thereby enabling the device to reduce the probability of collision between the vehicle and the bridge pier by enhancing the protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of a road and bridge engineering protection device proposed by the present utility model;
[0017] Figure 2 is a schematic diagram of the separated structure of the main body of the guardrail and the water collecting plate;
[0018] Figure 3 is a schematic top view of the separated structure of the main body of the guardrail and the water collecting plate;
[0019] Figure 4For Figure 3 Schematic enlarged structure diagram at position A in
[0020] Figure 5 Schematic internal structure diagram of the water conduit
[0021] Figure 6 Schematic structure diagram of the connecting block and the connection port
[0022] In the figure: 1, main body of the guardrail; 2, water outlet; 3, water collecting plate; 4, filter holes; 5, electric chute; 6, abutting plate; 7, water conduit; 8, connecting block; 9, hose; 10, connection port; 11, support rod; 12, electric slider; 13, teeth; 14, inner tube; 15, contact rod; 16, touch switch; 17, access tube Specific implementation mode
[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model
[0024] In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise clearly and specifically defined
[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments
[0027] Embodiment
[0028] Refer to Figures 1-6, a road and bridge engineering protection device, including a guardrail main body 1, a water outlet 2 and a water collecting plate 3. The guardrail main body 1 is composed of a base and a guardrail as a whole, and the guardrail is fitted and installed on the upper surface of the base.
[0029] One side of the guardrail main body 1 is fitted and connected with a water outlet 2, and a water collecting plate 3 is arranged on one side of the guardrail main body 1. A filter hole 4 is fitted and connected to the upper surface of the water collecting plate 3, and an electric chute 5 is fitted and connected to the inner side of the water collecting plate 3. One end of the electric chute 5 is fitted and connected with a resisting plate 6. A number of water guide pipes 7 are connected through one side of the water collecting plate 3, and the other end of the water guide pipe 7 is connected through a connecting block 8. A flexible hose 9 is connected through the surface of the water guide pipe 7. A connecting port 10 is connected through one side of the guardrail main body 1. An inner pipe 14 is fitted and connected to the inside of the water guide pipe 7. The water collecting plate 3 is composed of three collecting plates with filter plates on the top as a whole, and the three collecting plates are separated by two electric chutes 5. After the wet cloth covering is completed, the staff can place the water collecting plate 3 around the bridge pier and fit it on the surface of the wet cloth, and then place the guardrail main body 1 outside the water collecting plate 3 to protect the water collecting plate 3 and the bridge pier. During the placement of the guardrail main body 1, the staff can connect the connecting block 8 at one end of the water guide pipe 7 with the connecting port 10 inside the guardrail main body 1. Subsequently, when the automatic sprinkler device on the top of the bridge pier is performing the water spraying and humidifying operation, the splashed water droplets can drip on the surface of the water collecting plate 3, and then the water inside the water collecting plate 3 is discharged to the outside of the guardrail main body 1 through the water guide pipe 7, the connecting block 8, the connecting port 10 and the water outlet 2 on one side of the water collecting plate 3. During this process, the staff can decide whether to connect a water pipe outside the water outlet 2 to recycle the humidifying water according to the situation.
[0030] An electric slider 12 is fitted and connected to the inside of the electric chute 5, and a support rod 11 is fixedly connected to one end of the electric slider 12. Clutch teeth 13 are fitted and connected to both sides of the inner wall of the electric chute 5. A touch rod 15 is fixedly connected to the inner wall of the water guide pipe 7, and a touch switch 16 is fixedly connected to the inner wall of the water guide pipe 7 corresponding to the touch rod 15 at the other end separated by the flexible hose 9. Through this design, when the guardrail main body 1 is impacted by an external force, the guardrail main body 1 pushes the water guide pipe 7, causing the flexible hose 9 in the center of the water guide pipe 7 to retract. During this process, the touch rod 15 inside the water guide pipe 7 moves towards the touch switch 16, and then touches the touch switch 16, thereby starting the electric slider 12 inside the electric chute 5. Subsequently, the electric slider 12 moves outwards, and then the electric slider 12 drives the support rod 11 to move towards one side of the guardrail main body 1, so that there are two additional temporary support rods between the guardrail main body 1 and the water collecting plate 3 to enhance the protection and reduce the probability of collision between the vehicle and the bridge pier.
[0031] It should be noted that one end of the tactile switch 16 is connected to the controller of the electric slider 12 through a transmission wire. When the tactile switch 16 is triggered by the contact rod 15, it will transmit an electrical signal through the transmission wire to start the electric slider 12. The overall water guide pipe 7 is composed of a steel pipe protective layer and a waterproof layer inside the steel pipe protective layer. This design enables the water guide pipe 7 to move normally when stressed. In addition to protecting the internal structure of the water guide pipe 7 usually, the steel pipe protective layer can also play a supporting role when being impacted.
[0032] The access pipe 17 is fitted and connected to the inner side of the connecting block 8. The connecting block 8 and the connection port 10 are integrally a dome rectangle. A dome rectangular groove with the same size as the connection port 10 is provided inside the connecting block 8. A cylindrical hole connected to the access pipe 17 is provided at the center of one end of the connection port 10 close to the connecting block 8, and a sealing ring is fitted and connected to the outer surface of the hole. Through this design, when the staff connects the connecting block 8 and the connection port 10, the staff can put the connecting block 8 on the outside of the connection port 10. Since both the access pipe 17 and the cylindrical hole are located at the centers of the connection port 10 and the connecting block 8, when the connecting block 8 is put on the outside of the connection port 10, the access pipe 17 can be smoothly inserted into the cylindrical hole.
[0033] It should be noted that screw holes are provided through the centers of the upper surfaces of the connecting block 8 and the connection port 10. Through this design, after the connecting block 8 is put on the outside of the connection port 10, the staff can use bolts to fix the connecting block 8 and the connection port 10.
[0034] A hole penetrating the connection port 10 is provided at the center of the inside of the connection port 10. A diversion pipe is provided at the bottom of the guardrail main body 1. The dispersed openings of the diversion pipe are all connected to the hole penetrating the connection port 10 in a through manner. The integrated outlet of the diversion pipe is connected to the water outlet 2 in a through manner. Through this design, the water inside multiple connection ports 10 on the inner side of the guardrail main body 1 can be concentrated to the water outlet 2 on the outer side of the guardrail main body 1 through the diversion pipe and discharged.
[0035] The overall hose 9 is an accordion - type hose, and the two ends of the hose 9 are respectively connected to the water guide pipes 7 in a through manner. Through this design, after the water guide pipe 7 is stressed, the contraction of the hose 9 can make the water guide pipes 7 at both ends of the hose 9 approach, so that the contact rod 15 inside the water guide pipe 7 can smoothly contact the tactile switch 16.
[0036] On both sides of the inner wall of the electric chute 5, three locking teeth 13 are fitted and connected. The arc surfaces of the locking teeth 13 on both sides face the electric slider 12. The locking teeth 13 are automatically retractable locking parts with springs inside. Through this design, when the electric slider 12 extends outwards, during the movement of the electric slider 12 past the arc surface of the locking teeth 13, the locking teeth 13 can contract inwards. After the electric slider 12 fully extends, the locking teeth 13 reset under the action of the internal spring. This enables the rectangular surface on the other side of the locking teeth 13 to limit the electric slider 12, thereby playing a role in limiting the extending length of the electric slider 12.
[0037] Working principle: After the wet cloth is covered, place the water collecting plate 3 around the pier and fit it on the surface of the wet cloth. Then place the main body of the guardrail 1 outside the water collecting plate 3. During the placement of the main body of the guardrail 1, connect the connecting block 8 at one end of the water guide pipe 7 to the connecting port 10 inside the main body of the guardrail 1. When the automatic sprinkler device on the top of the pier is performing the water spraying and humidifying operation, the splashed water droplets fall on the surface of the water collecting plate 3, and then the water inside the water collecting plate 3 is discharged to the outside of the main body of the guardrail 1 through the water guide pipe 7 on one side of the water collecting plate 3, passing through the water guide pipe 7, the connecting block 8, the connecting port 10 and the water outlet 2. The staff can decide whether to connect a water pipe outside the water outlet 2 to recycle the humidifying water. When the main body of the guardrail 1 is impacted by an external force, the main body of the guardrail 1 pushes the water guide pipe 7, causing the hose 9 in the center of the water guide pipe 7 to retract. During this process, the touch rod 15 inside the water guide pipe 7 moves towards the touch switch 16, then touches the touch switch 16, thereby starting the electric slider 12 inside the electric chute 5. Subsequently, the electric slider 12 moves outwards, driving the support rod 11 to move towards one side of the main body of the guardrail 1. As a result, two temporary support rods are added between the main body of the guardrail 1 and the water collecting plate 3 to enhance the protection and reduce the probability of collision between the vehicle and the pier.
[0038] The above embodiments are the preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention shall be equivalent replacement methods and are all included in the protection scope of the present invention.
[0039] In the description of the present invention, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.
Claims
1. A road and bridge engineering protection device, comprising a guardrail body (1), a water outlet (2) and a water collecting plate (3), characterized in that: One side of the guardrail body (1) is connected with a water outlet (2), and one side of the guardrail body (1) is provided with a water collecting plate (3), the upper surface of the water collecting plate (3) is connected with a filter hole (4), and the inner side of the water collecting plate (3) is connected with an electric slide (5), one end of the electric slide (5) is connected with a stop plate (6), one side of the water collecting plate (3) is connected with a plurality of water pipes (7), and the other end of the water pipe (7) is connected with a connecting block (8), the surface of the water pipe (7) is connected with a hose (9), one side of the guardrail body (1) is connected with a connecting port (10), and the inside of the water pipe (7) is connected with an inner tube (14).
2. A road and bridge engineering protection device according to claim 1, characterized in that: The electric slide (5) is internally engaged with an electric slider (12), and one end of the electric slider (12) is fixedly connected to a support rod (11), and latch teeth (13) are engaged with both sides of the inner wall of the electric slide (5), and a touch rod (15) is fixedly connected to the inner wall of the water pipe (7), and a touch switch (16) is fixedly connected to the inner wall of the water pipe (7) at the other end of the hose (9) corresponding to the touch rod (15).
3. A road and bridge engineering protection device according to claim 1, characterized in that: The inner side of the connection block (8) is engaged with an access pipe (17); the connection block (8) and the connection port (10) are in the shape of a domed rectangle as a whole; a domed rectangular groove having the same size as the connection port (10) is provided inside the connection block (8); a cylindrical hole connected to the access pipe (17) is provided at the center of one end of the connection port (10) close to the connection block (8); and a sealing ring is engaged with the outer surface of the hole.
4. A road and bridge engineering protection device according to claim 1, characterized in that: A hole penetrating the connection port (10) is provided at the inner center of the connection port (10), a diversion pipe is provided at the bottom of the guardrail body (1), the dispersed openings of the diversion pipe are all connected to the hole penetrating the connection port (10), and the integrated outlet of the diversion pipe is connected to the water outlet (2).
5. A road and bridge engineering protection device according to claim 1, characterized in that: The hose (9) is an accordion-type hose as a whole, and both ends of the hose (9) are respectively connected to water pipes (7).
6. A road and bridge engineering protection device according to claim 1, characterized in that: Three latching teeth (13) are engaged and connected on both sides of the inner wall of the electric slide groove (5), and the arc surfaces of the latching teeth (13) on both sides face the electric slide block (12).
7. A road and bridge engineering protection device according to claim 1, characterized in that: The water collecting plate (3) as a whole is composed of three collecting plates with filter plates on the top, and the three collecting plates are separated by two electric chutes (5).