Rail passing pipe protection device

Abstract

The utility model relates to the technical field of construction protection equipment, and provides a rail passing pipe protection device which comprises a device body, the device body is configured to be of a three-dimensional frame structure defined by a plurality of protection beams, a space used for providing protection for a rail passing pipe is defined in the three-dimensional frame structure, and the protection beams are arranged in the space. An opening used for being connected with the space is formed in the bottom of the three-dimensional frame structure. By means of the arrangement, the end portion, protruding out of the ground, of the rail passing pipe enters the inner space of the device body through the bottom opening of the device body, the space limited by the multiple protection beams can provide protection for the rail passing pipe, the rail passing pipe is effectively prevented from being scratched by passing vehicles, and compared with the related technology, the safety of the rail passing pipe is improved. The influence of a complex construction environment on the protection effect is reduced, the rail passing pipe can be protected more effectively, and the problem that the rail passing pipe is scratched and damaged is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of construction protection equipment technology, and in particular to a rail-crossing pipe protection device. Background Technology

[0002] With the acceleration of urbanization and the continuous improvement of transportation infrastructure, transportation networks such as railways and highways are becoming increasingly dense. In the complex construction environment of transportation networks, how to ensure the safety of existing facilities has become an important issue.

[0003] Track-crossing pipes are conduits used in railway, tunnel, and subway projects for laying power, communication, and signal cables across rails. Their main function is to protect the cables, prevent them from being damaged during installation, and ensure smooth cable threading and subsequent maintenance. After installation, the ends of the track-crossing pipes usually protrude from the side of the track bed. During construction, passing vehicles may scrape against the track-crossing pipes, causing damage.

[0004] In related technologies, warning signs are usually placed around or on the track tube to warn passing vehicles to avoid it and reduce the problem of vehicles scraping the track tube.

[0005] However, the effectiveness of warning signs is highly dependent on the driver's attention and reaction speed. If the driver is negligent or fails to see the signs in time, it may still lead to scraping problems. In addition, due to the complex environment of the construction site, warning signs are easily damaged or obscured. Therefore, relying on warning signs to protect the rail pipes has certain limitations. Utility Model Content

[0006] This utility model provides a rail pipe protection device to solve the shortcomings of the prior art in effectively protecting rail pipes. It can reduce the impact of complex construction environment on the protection effect, thereby providing more effective protection for rail pipes and reducing scratch damage.

[0007] This utility model provides a rail pipe protection device, including:

[0008] The main body of the device is configured as a three-dimensional frame structure surrounded by multiple protective beams. The interior of the three-dimensional frame structure defines a space for providing protection for the track tube, and the bottom of the three-dimensional frame structure has an opening for connecting the space.

[0009] According to the present invention, a rail pipe protection device is provided, wherein the bottom of the main body of the device is provided with a base and a lifting structure for driving the base to rise and fall.

[0010] The base is provided with a connection hole, which is used for connecting components to pass through to connect the base and the ground.

[0011] According to the present invention, a rail-crossing pipe protection device is provided, the lifting structure comprising:

[0012] A threaded sleeve is fixedly connected to one of the base and the main body of the device;

[0013] A threaded rod is fixedly connected to the base and the other of the device body, and the threaded rod is threadedly connected to the threaded sleeve.

[0014] According to the present invention, a track pipe protection device is provided, wherein the bottom of the main body of the device is connected to a traveling wheel.

[0015] According to the present invention, a rail pipe protection device is provided, wherein the outer circumferential surface of the protective beam is covered with a warning sign, and the warning sign is set as a red and white striped coating.

[0016] According to the present invention, a track pipe protection device is provided, wherein the three-dimensional frame structure includes multiple frame units located on different planes, and the frame units located on different planes and connected to each other are detachable.

[0017] According to the present invention, a track pipe protection device is provided, in two connected frame units, one is provided with a plug and the other is provided with a plug-in part, the plug-in part is provided with a socket; the plug and the socket are axially inserted and positioned by a positioning structure.

[0018] According to the present invention, a track pipe protection device is provided, the positioning structure comprising:

[0019] A first positioning hole is provided on the plug-in portion and communicates with the socket along the radial direction of the plug-in portion;

[0020] The second positioning hole is provided on the plug and extends radially along the plug, and when the plug is inserted into the socket, the positions of the first positioning hole and the second positioning hole correspond.

[0021] The positioning element is suitable for passing through the first positioning hole and the second positioning hole in sequence.

[0022] According to the present invention, a rail pipe protection device is provided, wherein a screw handle is fixedly connected to a threaded sleeve or threaded rod connected to the base.

[0023] According to the present invention, a rail-crossing pipe protection device is provided, wherein the protective beam is made of hollow steel pipe.

[0024] This utility model provides a track pipe protection device. During engineering construction, the track pipe protection device is placed at the end of the track pipe. The bottom of the device body is supported on the ground, and the end of the track pipe protruding from the ground enters the internal space of the device body through the bottom opening. The space defined by multiple protective beams can provide protection for the track pipe, effectively preventing passing vehicles from scratching it. Compared with related technologies, it reduces the impact of complex construction environments on the protection effect, and can more effectively protect the track pipe, effectively avoiding the problem of scratching and damage to the track pipe. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is one of the structural schematic diagrams of the overpass protection device provided in this utility model embodiment.

[0027] Figure 2 This is the second structural schematic diagram of the track pipe protection device provided in this embodiment of the utility model.

[0028] Figure 3 This is the third structural schematic diagram of the track pipe protection device provided in this embodiment of the utility model.

[0029] Figure 4 This is a schematic diagram of the interconnection between frame units provided in an embodiment of the present invention.

[0030] Figure label:

[0031] 1. Main body of the device; 11. Protective beam; 110. Crossbeam; 111. Longitudinal beam; 112. Column; 12. Traveling wheel; 13. Base; 14. Lifting structure; 140. Threaded sleeve; 141. Threaded rod; 142. Tightening handle; 15. Plug; 150. Second positioning hole; 16. Insertion part; 160. First positioning hole; 17. Positioning component. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] To better understand the track-crossing pipe protection device provided by this utility model, its application background is introduced first. Track-crossing pipes refer to pipes used for laying power, communication, and signal cables across tracks in railway, tunnel, and subway projects. Their main function is to protect the cables and prevent them from being damaged during the laying process, while ensuring the smooth threading and subsequent maintenance of the cables. After the track-crossing pipe is laid, its end usually protrudes from the side of the track bed. During construction, passing vehicles may scrape against the track-crossing pipe, causing damage.

[0034] In related technologies, warning signs are usually placed around the track tube to warn passing vehicles to avoid it and reduce the problem of vehicles scraping the track tube.

[0035] However, the effectiveness of warning signs is highly dependent on the driver's attention and reaction speed. If the driver is negligent or fails to see the signs in time, it may still lead to scratches. In addition, due to the complex environment of the construction site, warning signs are easily damaged or obscured. Therefore, relying on warning signs to protect the track pipes has certain limitations.

[0036] To address the aforementioned problems, this utility model provides a rail pipe protection device that can more effectively protect the rail pipe and reduce scratch damage.

[0037] The following is combined Figures 1-4 This invention describes a track pipe protection device.

[0038] Reference Figures 1 to 3 A rail pipe protection device includes a device body 1, which is configured as a three-dimensional frame structure surrounded by multiple protective beams 11. The interior of the three-dimensional frame structure defines a space for providing protection for the rail pipe, and the bottom of the three-dimensional frame is provided with an opening for connecting the space.

[0039] In actual construction, the rail-crossing pipe protection device is placed at the end of the rail-crossing pipe. The bottom of the device body 1 is supported on the ground, and the end of the rail-crossing pipe protruding from the ground enters the internal space of the device body 1 through the bottom opening. The space defined by multiple protective beams 11 can provide protection for the rail-crossing pipe, effectively preventing passing vehicles from scratching it. Compared with related technologies, it reduces the impact of complex construction environment on the protection effect, and can more effectively protect the rail-crossing pipe, avoiding the problem of scratching and damage to the rail-crossing pipe.

[0040] In some optional embodiments, the specific material and structure of the protective beam 11 can be selected according to actual needs. For example, the protective beam 11 can be made of steel, other metal materials, or non-metallic materials. It can be a cylindrical structure, a polygonal column structure, or a hollow tubular structure to reduce the overall weight of the protective device. In a specific embodiment of this utility model, the protective beam 11 is a cylindrical steel pipe structure. The specific dimensions and specifications of the protective beam 11 can be configured according to the actual construction scenario; no specific limitations are imposed in this embodiment.

[0041] Multiple protective beams 11 are connected to form a three-dimensional frame structure for the main body of the device 1, thereby defining the internal space for accommodating the rail pipes. The protective beams 11 can provide protection for the rail pipes from the outside of the space, preventing vehicles from scraping against the rail pipes inside. The specific shape, structure, and size parameters of the main body of the device 1 can be set according to the actual construction scenario, such as the location, number, arrangement, and spacing of the rail pipes.

[0042] In this embodiment, the main body 1 of the device is a rectangular frame structure. Depending on the arrangement, the protective beam 11 includes a crossbeam 110, a longitudinal beam 111, and a column 112. The crossbeam 110 is arranged along the length of the main body 1, and the column 112 is arranged along the height of the main body 1. The structure formed by the crossbeam 110 and the column 112 can provide protection on the sides and ends of the main body 1. The longitudinal beam 111 is arranged along the width of the main body 1 and is used to connect the opposite crossbeam 110 and / or column 112. It is mainly used for reinforcement to ensure the overall structural strength and stability of the main body 1.

[0043] In one embodiment of this utility model, the bottom of the device body 1 is connected to a walking wheel 12. The walking wheel 12 makes it convenient for workers to push the protective device, thereby facilitating the relocation or adjustment of the device.

[0044] In one embodiment of the present invention, the bottom of the device body 1 is connected to a base 13 and a lifting structure 14 for driving the base 13 to rise and fall. The base 13 is provided with a connecting hole for connecting components to pass through and connect the base 13 to the ground.

[0045] While this design prevents passing vehicles from directly scraping against the track pipe and causing damage, it still risks displacement of the device body 1 after a vehicle scrapes against it. This could lead to the track pipe protruding from the device body 1 or the protective beam 11 of the device body 1 scraping against the track pipe, affecting the protective effect. By using a base 13 and a lifting structure 14, once the device body 1 is in place, the lifting structure 14 drives the base 13 to descend and support it on the ground. Anchor bolts and other connecting components pass through the connecting holes on the base 13 and connect it to the ground, thus establishing a connection between the base 13 and the ground. In this case, even if a passing vehicle scrapes against the device body 1, displacement can be effectively prevented, ensuring the protective effect. When the device needs to be moved or its position adjusted, the lifting structure 14 drives the base 13 to rise, preventing friction between the base 13 and the ground from affecting the smoothness of the device body 1's movement.

[0046] Depending on the working principle, the lifting structure 14 can be configured in different forms. In one embodiment of this utility model, the lifting structure 14 includes a threaded sleeve 140 and a threaded rod 141. The threaded sleeve 140 is fixedly connected to one of the base 13 and the device body 1, and the threaded rod 141 is fixedly connected to the other of the base 13 and the device body 1. The threaded rod 141 is threadedly connected to the threaded sleeve 140. With this configuration, the base 13 and the device body 1 can be connected as a whole through the threaded sleeve 140 and the threaded rod 141. When the height of the base 13 needs to be adjusted, simply screwing on the threaded sleeve 140 or the threaded rod 141 connected to the base 13 causes relative rotation between the threaded sleeve 140 and the threaded rod 141, thereby raising or lowering the base 13 and facilitating the connection between the base 13 and the ground.

[0047] In one embodiment of this utility model, a screw handle 142 is fixedly connected to the threaded sleeve 140 or threaded rod 141 connected to the base 13. The operator can screw the threaded sleeve 140 or threaded rod 141 by screwing the screw handle 142 to improve the convenience of lifting and adjusting the base 13.

[0048] As a specific embodiment of this utility model, the threaded rod 141 is fixedly connected to the device body 1, the threaded sleeve 140 is fixedly connected to the base 13, and the screw handle 142 is fixedly connected to the threaded sleeve 140. During operation, the base 13 can be raised or lowered simply by screwing the threaded sleeve 140 through the screw handle 142.

[0049] As a specific embodiment of this utility model, the end of the threaded sleeve 140 is rotatably connected to the base 13, specifically by a bearing or a ball joint. With this arrangement, the base 13 will not rotate synchronously when the threaded sleeve 140 is screwed, thereby avoiding the influence of the friction between the base 13 and the ground on the smoothness of the rotation of the threaded sleeve 140, ensuring that the base 13 is in close contact with the ground, which is beneficial to improving stability.

[0050] To improve the protective effect of the protective device, in one embodiment of this utility model, the outer peripheral surface of the protective beam 11 is covered with a warning label.

[0051] Specifically, eye-catching colors can be used as warning signs. Through high contrast and strong color stimulation, eye-catching colors can quickly attract the driver's attention in complex environments, thereby warning passing vehicles to pay attention and avoid them, and further reducing the problem of vehicles scraping against the rail pipes.

[0052] Depending on the specific needs, warning signs can be set in different forms and colors. For example, a pigment coating can be applied to the outside of the protective beam 11 to form a warning sign, or a film can be applied to the outside of the protective beam 11 to form a warning sign. Warning signs can be set in red and white stripes, or other colors.

[0053] As a specific embodiment of this utility model, the warning sign is set as a red and white pigment coating.

[0054] In one embodiment of this utility model, the three-dimensional frame structure includes multiple frame units located on different planes, and the frame units located on different planes and connected to each other are detachable.

[0055] Specifically, the main body 1 of the device is a three-dimensional frame structure. It has a large weight and occupies a large space during handling and transportation, which makes it inconvenient to handle and transport. By splitting the three-dimensional frame structure into multiple frame units located in different planes, the weight and space occupation during handling and transportation can be reduced, and the convenience of handling and transportation can be improved.

[0056] It is understandable that, based on different structural forms of the main body 1 and different practical needs, the frame unit can have different division forms. Taking the rectangular structure of the main body 1 provided in this embodiment as an example, it can be divided into a top frame, end frames, and two crossbeams 110 for connecting the two end frames (e.g., Figure 2 As shown), it can also be divided into side frames and multiple longitudinal beams 111 used to connect the two side frames (as shown). Figure 3 As shown in the figure, therefore, the specific division form of the frame unit is not specifically limited in the embodiments of this utility model.

[0057] In addition, depending on different needs, the frame units can have different detachable connection methods.

[0058] In one embodiment of this utility model, one of the two connected frame units is provided with a plug 15, and the other is provided with a plug-in part 16. The plug-in part 16 is provided with a socket. The plug 15 is axially inserted into the socket and positioned by a positioning structure. When assembling the main body 1 of the device, the plugs 15 of different frame units are engaged with the sockets and then positioned by the positioning structure. Conversely, when disassembling the main body 1 of the device, the positioning structure is removed, and then the plugs 15 of different frame units are separated from the sockets, thus completing the separation and disassembly of the main body 1 of the device.

[0059] In one embodiment of this utility model, the positioning structure includes a first positioning hole 160, a second positioning hole 150, and a positioning member 17; wherein, the first positioning hole 160 is disposed radially on the plug-in portion 16 and communicates with the socket; the second positioning hole 150 is disposed radially on the plug 15, and when the plug 15 is plugged into the socket, the positions of the first positioning hole 160 and the second positioning hole 150 correspond; the positioning member 17 is adapted to pass through the first positioning hole 160 and the second positioning hole 150 in sequence, thereby realizing the axial positioning of the plug 15 and the socket.

[0060] In some optional embodiments, the positioning element 17 may be a rod-shaped structural element such as a pin or bolt, and no specific limitation is made in this embodiment of the present invention.

[0061] In one embodiment of this utility model, the cross-section of the plug 15 can be set as a polygon, and the shape of the socket can be adapted to the shape of the plug 15, so as to realize the polygonal engagement of the socket and the plug 15, which facilitates the alignment of the first positioning hole 160 and the second positioning hole 150.

[0062] It is understood that, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples.

[0063] The track pipe protection device provided by this utility model embodiment, in actual engineering construction, is placed at the end of the track pipe. The bottom of the device body 1 is supported on the ground, and the end of the track pipe protruding from the ground enters the internal space of the device body 1 through the bottom opening of the device body 1. The space defined by multiple protective beams 11 can provide protection for the track pipe, effectively preventing passing vehicles from scratching the track pipe. Compared with related technologies, it reduces the impact of complex construction environment on the protection effect, can more effectively protect the track pipe, and effectively avoid the problem of track pipe scratch damage.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rail pipe protection device, characterized in that, include: The device body (1) is configured as a three-dimensional frame structure surrounded by multiple protective beams (11). The interior of the three-dimensional frame structure defines a space for providing protection for the track tube, and the bottom of the three-dimensional frame structure is provided with an opening for connecting the space.

2. The track pipe protection device according to claim 1, characterized in that, The bottom of the main body (1) of the device is provided with a base (13) and a lifting structure (14) for driving the base (13) to rise and fall; The base (13) is provided with a connection hole for a connecting member to pass through and connect the base (13) to the ground.

3. The track pipe protection device according to claim 2, characterized in that, The lifting structure (14) includes: A threaded sleeve (140) is fixedly connected to one of the base (13) and the device body (1); A threaded rod (141) is fixedly connected to the other of the base (13) and the device body (1), and the threaded rod (141) is threadedly connected to the threaded sleeve (140).

4. The track pipe protection device according to claim 3, characterized in that, The bottom of the main body (1) of the device is connected to a walking wheel (12).

5. The track pipe protection device according to claim 1, characterized in that, The outer circumferential surface of the protective beam (11) is covered with a warning sign, which is a red and white striped coating.

6. The track-crossing pipe protection device according to any one of claims 1 to 5, characterized in that, The three-dimensional frame structure includes multiple frame units located on different planes, and the frame units located on different planes and connected to each other are detachable.

7. The track pipe protection device according to claim 6, characterized in that, In the two connected frame units, one is provided with a plug (15) and the other is provided with a plug part (16), and the plug part (16) is provided with a socket; the plug (15) and the socket are axially inserted and positioned by a positioning structure.

8. The track pipe protection device according to claim 7, characterized in that, The positioning structure includes: A first positioning hole (160) is provided on the plug-in part (16) and communicates with the socket along the radial direction of the plug-in part (16); The second positioning hole (150) is provided on the plug (15) and extends radially along the plug (15), and when the plug (15) is inserted into the socket, the first positioning hole (160) and the second positioning hole (150) are positioned correspondingly. The positioning element (17) is adapted to pass through the first positioning hole (160) and the second positioning hole (150) in sequence.

9. The track pipe protection device according to claim 3, characterized in that, A screw handle (142) is fixedly connected to the threaded sleeve (140) or threaded rod (141) connected to the base (13).

10. The track pipe protection device according to claim 1, characterized in that, The protective beam (11) is made of hollow steel pipe.

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