Cabling rack for railway traffic communication machine room

Abstract

The invention discloses a cabling rack for a railway traffic communication machine room, and relates to the technical field of cabling racks, the cabling rack comprises a first hollow beam and a second hollow beam, hanging beams are arranged on the upper portions of the two ends of the first hollow beam and the second hollow beam, and the upper ends of the hanging beams are fixed to the top of the machine room through bolts; the first hollow beam and the second hollow beam are transversely and slidably sleeved with a plurality of moving sleeves at equal intervals, and a wiring hollow beam is connected between every two corresponding moving sleeves on the first hollow beam and the second hollow beam. According to the cabling rack for the railway traffic communication machine room, by arranging the distance adjusting assembly, under the work of the servo motor, the distances between the cabling hollow beams can be adjusted, different lines can be conveniently erected, and when the distances are adjusted, the distances are equal, and the attractiveness of line arrangement is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of wiring racks, in particular to a wiring rack for a railway transportation communication room. Background Art

[0002] With the rapid development of my country's railway transportation, the railway communication system, as a key technology to ensure railway safety and improve transportation efficiency, has become increasingly important. The railway transportation communication room, as the core part of the railway communication system, undertakes key tasks such as railway signal transmission, data exchange, and communication scheduling. In order to ensure the stable operation of communication equipment and the safety and reliability of lines, the wiring rack plays a vital role in the communication room.

[0003] Traditional wiring racks have some defects, such as it is inconvenient to adjust the spacing between various lines, it is inconvenient to locate the lines, and the lines are easily damaged by mice. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a wiring rack for a railway communication room, which solves the problems that traditional wiring racks are inconvenient to adjust the spacing between various lines, inconvenient to position the lines, and the lines are easily damaged by mice.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wiring rack for a railway transportation communication room, comprising a first hollow beam and a second hollow beam, both ends of the first hollow beam and the second hollow beam are provided with hanging beams on the upper part, the upper ends of the hanging beams are fixed to the roof of the room by bolts, the outside of the first hollow beam and the second hollow beam are evenly spaced with a plurality of movable sleeves on the horizontal sliding sleeves, a wiring hollow beam is connected between two corresponding movable sleeves on the first hollow beam and the second hollow beam, a servo motor is installed at one end of the first hollow beam, and distance adjustment components are installed in the first hollow beam and the second hollow beam, a plurality of positioners are evenly spaced on the wiring hollow beam, and a plurality of through slots are evenly spaced on the upper part of the wiring hollow beam, and a mouse repellent mechanism is installed slidingly through the through slots.

[0006] The pitch adjustment component includes a screw rod rotatably arranged in the first hollow beam, the output shaft of the servo motor is connected to one end of the screw rod in the first hollow beam, and an active block is screwed on the outside of the screw rod near the servo motor through a thread, and the outside of the screw rod is located on one side of the active block and is equidistantly provided with a plurality of driven blocks by a transverse sliding sleeve, each driven block and the active block are hinged at the bottom center with a movable rod, one end of each movable rod is hinged, one end of the movable rod located on the active block is hinged with an adjusting rod, and the end of the adjusting rod away from the active block is hinged to the inner side of the first hollow beam, the upper parts of the active block and the driven block are both provided with a fixed shaft, the upper parts of the first hollow beam and the second hollow beam are both provided with a limiting groove, the upper end of the fixed shaft passes through the limiting groove and is connected to the inner side of the movable sleeve.

[0007] Preferably, one end of the first hollow beam away from the servo motor and one end of the second hollow beam are both rotatably provided with transmission wheels, the two transmission wheels are located on the same side, and one end of the two transmission wheels is respectively connected to one end of the two screws, and the two transmission wheels are connected by belt drive.

[0008] Preferably, the positioner includes a hydraulic cylinder installed at the bottom of the wiring hollow beam, the output shaft of the hydraulic cylinder is located in the wiring hollow beam and is horizontally connected to a moving beam, and a number of convex rods are equidistantly arranged on both sides of the moving beam. The positioner also includes a number of strip grooves equidistantly arranged on both sides of the wiring hollow beam and a number of arc plates hinged at the upper edges of both sides of the wiring hollow beam, one end of the convex rod away from the moving beam passes through the strip groove and is hinged with a connecting rod, and one end of the connecting rod away from the convex rod is hinged to one side of the arc plate corresponding to it. When the output shaft of the hydraulic cylinder is extended, the corresponding two arc plates are in a merged state, forming a space for accommodating the passage of the line between the wiring hollow beam and the wiring hollow beam.

[0009] Preferably, both ends of the wiring hollow beam are internally connected with guide shafts, and both ends of the movable beam are longitudinally slidably sleeved on the two guide shafts respectively.

[0010] Preferably, the rat repellent mechanism includes a drug storage cartridge, a screw adjustment port is provided at the center of the upper portion of the drug storage cartridge, and a plurality of exhaust holes are provided in a ring-shaped distribution at the outer periphery of the screw adjustment port at the upper portion of the drug storage cartridge, the drug storage cartridge is filled with rat repellent, and a threaded tooth is provided at the outer lower edge of the drug storage cartridge, a plurality of threaded holes corresponding to each through groove are equidistantly provided at the upper portion of the moving beam, the drug storage cartridge is installed in the threaded hole on the moving beam through the threaded tooth, and when the output shaft of the hydraulic cylinder is in an extended state, the upper end of the drug storage cartridge is flush with the upper portion of the wiring hollow beam.

[0011] Preferably, the rodent repellent in the drug storage cartridge is composed of 50% active agent, 40% carrier stabilizer and 10% auxiliary agent.

[0012] Preferably, the ingredients of the active agent include: 15 parts of peppermint oil, 10 parts of eucalyptus oil, 10 parts of lemon oil, and 5 parts of pepper extract;

[0013] The carrier stabilizer comprises: 50 parts of plant fiber particles, 5 parts of polylactic acid microspheres, and 10 parts of calcium carbonate;

[0014] The auxiliary agent comprises: 3 parts of adhesive and 0.5 parts of antioxidant.

[0015] The present invention provides a wiring rack for railway traffic communication room, which has the following beneficial effects compared with the prior art:

[0016] 1. The wiring rack for the railway traffic communication room can adjust the distance between each wiring hollow beam by setting a distance adjustment component under the operation of the servo motor, which is convenient for setting up different lines. When the distance is adjusted, each distance is equal to ensure the aesthetics of the line layout.

[0017] 2. The wiring rack for the railway transportation communication room can open all the arc plates on the wiring hollow beam at the same time by setting a positioner during wiring, so that the lines can be inserted in sequence. After being inserted, the arc plates can be merged at the same time to position the line, thereby improving the efficiency of line positioning.

[0018] 3. The wiring rack for the railway traffic communication room can prevent rats from biting the lines by setting a rat repellent mechanism, thereby protecting the lines. The rat repellent mechanism is easy to install and does not affect the layout of the lines. Through the design of the rat repellent, compared with the traditional rat repellent, the rat repellent has a stronger rat repelling ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the connection structure between the first hollow beam and the second hollow beam of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the distance adjustment assembly of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the wiring hollow beam of the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of the wiring hollow beam of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the mouse driving mechanism of the present invention.

[0025] In the figure: 1. first hollow beam; 101. limit groove; 102. transmission wheel; 103. belt; 2. second hollow beam; 3. suspension beam; 4. movable sleeve; 5. wiring hollow beam; 6. servo motor; 7. pitch adjustment component; 71. screw; 72. active block; 73. driven block; 74. movable rod; 75. adjustment rod; 76. fixed shaft; 8. positioner; 81. hydraulic cylinder; 82. moving beam; 821. guide shaft; 83. convex rod; 84. strip groove; 85. arc plate; 86. connecting rod; 9. through groove; 10. mouse repelling mechanism; 1001. medicine storage cartridge; 1002. screw adjustment port; 1003. exhaust hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 6 , the present invention provides four technical solutions:

[0028] Embodiment 1

[0029] See also Figure 1 and Figure 2 In an embodiment of the present invention, a wiring rack for a railway communication room includes a first hollow beam 1 and a second hollow beam 2, and the upper parts of both ends of the first hollow beam 1 and the second hollow beam 2 are provided with hanging beams 3, and the upper ends of the hanging beams 3 are fixed to the roof of the room by bolts. The outer parts of the first hollow beam 1 and the second hollow beam 2 are evenly spaced and horizontally slidingly provided with a plurality of moving sleeves 4, and a wiring hollow beam 5 is connected between two corresponding moving sleeves 4 on the first hollow beam 1 and the second hollow beam 2. A servo motor 6 is installed at one end of the first hollow beam 1, and a distance adjustment component 7 is installed in the first hollow beam 1 and the second hollow beam 2. A plurality of positioners 8 are evenly spaced on the wiring hollow beam 5, and a plurality of through slots 9 are evenly spaced on the upper part of the wiring hollow beam 5, and a mouse repelling mechanism 10 is installed in the through slot 9 so as to slide through.

[0030] See also Figure 1-Figure 3In the embodiment of the present invention, the pitch adjustment component 7 includes a screw rod 71 rotatably arranged in the first hollow beam 1, the output shaft of the servo motor 6 is connected to one end of the screw rod 71 in the first hollow beam 1, and the outer part of the screw rod 71 is screwed with an active block 72 by a thread near the servo motor 6, and the outer part of the screw rod 71 is located on one side of the active block 72 and is equidistantly and laterally slidably sleeved with a plurality of driven blocks 73, each driven block 73 and the active block 72 are hinged at the bottom center thereof with a movable rod 74, one end of each movable rod 74 is hinged, and one end of the movable rod 74 located on the active block 72 is hinged with an adjusting rod 75, and one end of the adjusting rod 75 away from the active block 72 is hinged to the inner side of the first hollow beam 1, and the upper parts of the active block 72 and the driven block 73 are both provided with a fixed shaft 76, and the upper parts of the first hollow beam 1 and the second hollow beam 2 are both provided with a limiting groove 101, and the upper end of the fixed shaft 76 passes through the limiting groove 101 and is connected to the inner side of the movable sleeve 4.

[0031] In the above scheme: before routing, the servo motor 6 drives the screw rod 71 to rotate, and the screw rod 71 drives the active block 72 to move. Under the mutual hinge of each movable rod 74, as the active block 72 is displaced, the active block 72 will drive each driven block 73 to move, thereby driving each movable sleeve 4 to move through the fixed shaft 76, and then driving each wiring hollow beam 5 to move, and the active block 72 and each driven block 73 move at the same distance, so that when each wiring hollow beam 5 is displaced, the spacing between each wiring hollow beam 5 is equal, thereby maintaining the aesthetics of the line layout.

[0032] For further information, see Figure 1-Figure 3 In the embodiment of the present invention, one end of the first hollow beam 1 away from the servo motor 6 and one end of the second hollow beam 2 are both rotatably provided with a transmission wheel 102, the two transmission wheels 102 are located on the same side, and one end of the two transmission wheels 102 is respectively connected to one end of the two screw rods 71, and the two transmission wheels 102 are connected by a belt 103. When the screw rod 71 in the first hollow beam 1 rotates, it will drive the transmission wheel 102 to rotate, and the transmission wheel 102 causes the belt 103 to drive the other transmission wheel 102 to rotate, thereby driving the screw rod 71 in the second hollow beam 2 to rotate.

[0033] The second embodiment is different from the first embodiment in that:

[0034] See also Figure 4 and Figure 5In the embodiment of the present invention, the positioner 8 includes a hydraulic cylinder 81 installed at the bottom of the wiring hollow beam 5, the output shaft of the hydraulic cylinder 81 is located in the wiring hollow beam 5 and is horizontally connected to a moving beam 82, and a number of convex rods 83 are equidistantly arranged on both sides of the moving beam 82. The positioner 8 also includes a number of strip grooves 84 equidistantly arranged on both sides of the wiring hollow beam 5 and a number of arc plates 85 hinged at the upper edges of both sides of the wiring hollow beam 5, one end of the convex rod 83 away from the moving beam 82 passes through the strip groove 84 and is hinged with a connecting rod 86, and one end of the connecting rod 86 away from the convex rod 83 is hinged to one side of the corresponding arc plate 85. When the output shaft of the hydraulic cylinder 81 is extended, the corresponding two arc plates 85 are in a merged state, and a space for accommodating the passage of the line is formed between the wiring hollow beam 5.

[0035] In the above scheme: after each wiring hollow beam 5 is adjusted to a suitable position, the hydraulic cylinder 81 drives the moving beam 82 to move downward, and the convex rod 83 on the moving beam 82 will cause the connecting rod 86 to drive the arc plate 85 to rotate, so that the corresponding two arc plates 85 are opened, and then the line is placed between each corresponding two arc plates 85. After placement, the hydraulic cylinder 81 drives the moving beam 82 to move upward, so that the corresponding two arc plates 85 are merged, which plays a role in positioning the line.

[0036] See also Figure 5 In the embodiment of the present invention, guide shafts 821 are connected to both ends of the wiring hollow beam 5, and the two ends of the moving beam 82 are respectively longitudinally slidably sleeved on the two guide shafts 821. When the moving beam 82 is displaced, it will slide on the guide shafts 821, which plays a role in guiding and stabilizing the displacement of the moving beam 82.

[0037] Embodiment 3 is different from Embodiment 1 in that:

[0038] See also Figure 4-Figure 6 In the embodiment of the present invention, the mouse repelling mechanism 10 includes a drug storage cartridge 1001, a screw adjustment port 1002 is provided at the center of the upper portion of the drug storage cartridge 1001, and a plurality of exhaust holes 1003 are provided in a ring-shaped distribution at the outer periphery of the screw adjustment port 1002 at the upper portion of the drug storage cartridge 1001, mouse repellent is contained in the drug storage cartridge 1001, and a threaded tooth is provided at the outer lower edge of the drug storage cartridge 1001, a plurality of threaded holes corresponding to each through groove 9 are equidistantly provided at the upper portion of the moving beam 82, the drug storage cartridge 1001 is installed in the threaded hole on the moving beam 82 through the threaded tooth, and when the output shaft of the hydraulic cylinder 81 is in an extended state, the upper end of the drug storage cartridge 1001 is flush with the upper portion of the wiring hollow beam 5.

[0039] In the above scheme: the drug storage cartridge 1001 is passed through the through groove 9 on the wiring hollow beam 5, and is screwed into the threaded hole on the movable beam 82 through the threaded teeth, and a screwdriver is inserted into the screw adjustment port 1002 to complete the installation or removal of the drug storage cartridge 1001. The smell of the rat repellent in the drug storage cartridge 1001 is dissipated through the exhaust hole 1003, thereby playing a role in repelling rats.

[0040] The fourth embodiment is different from the first embodiment in that:

[0041] Furthermore, the rodent repellent in the drug storage cartridge 1001 is composed of 50% active agent, 40% carrier stabilizer and 10% auxiliary agent.

[0042] Further, the active agent comprises: 15 parts of peppermint oil, 10 parts of eucalyptus oil, 10 parts of lemon oil, and 5 parts of pepper extract;

[0043] Peppermint oil contains menthol, which has a strong cooling sensation and spicy taste, which can interfere with the olfactory system of mice and make them feel uncomfortable;

[0044] The eucalyptus oil contained in eucalyptus oil can mask the smell of food, making it difficult for mice to locate the route, and it is also irritating, driving mice away;

[0045] The limonene in lemon oil has a strong aroma that can stimulate the nervous system of mice and cause them discomfort;

[0046] Capsaicin is able to induce a pain response in mice, causing them to stay away from areas containing the ingredient, and thus away from the line.

[0047] The components of the carrier stabilizer include: 50 parts of plant fiber particles, 5 parts of polylactic acid microspheres, and 10 parts of calcium carbonate;

[0048] As a carrier, the plant fiber particles can absorb and evenly distribute the essential oils, while increasing the volume of the rodent repellent and reducing the amount used;

[0049] As a biodegradable material, polylactic acid microspheres are used to control the release rate of the fragrance and provide a sustained release effect;

[0050] As an inorganic filler, calcium carbonate increases the stability and durability of rodent repellents.

[0051] The ingredients of the auxiliary agent include: 3 parts of adhesive, 0.5 parts of antioxidant;

[0052] The binder is sodium carboxymethyl cellulose, which binds all the ingredients together to form a granular rodent repellent.

[0053] Antioxidants are used to prevent active ingredients such as essential oils from oxidative degradation during storage, ensuring product effectiveness.

[0054] In the above, the preparation steps of rat repellent are as follows:

[0055] 1. Mix the plant fiber particles and the active agent evenly to ensure sufficient adsorption;

[0056] 2. Mixing the polylactic acid microspheres with the mixed plant fiber particles to control the release rate of the aroma;

[0057] 3. Add calcium carbonate and binder to the mixture and stir evenly;

[0058] 4. Add antioxidant, stir evenly, and granulate through a granulator;

[0059] 5. Dry the granules to a suitable humidity and process them into rat repellent.

[0060] Experimental design:

[0061] Experimental environment:

[0062] 1. Choose an enclosed experimental area that simulates the natural habitat of mice.

[0063] Experimental group and control group:

[0064] 1. Experimental group: using different concentrations of the rat resistant drug of the present invention.

[0065] 2. Control group: using existing rat antagonists.

[0066] Experimental steps:

[0067] 1. Set up multiple experimental groups and control groups evenly in the experimental area, and the concentration of rodent repellent in the control group is 5%.

[0068] 2. Each experimental group was placed with rat retardant at the following concentrations: low (L, 1%), medium (M, 3%), and high (H, 5%).

[0069] 3. Use infrared cameras to monitor the activities of mice.

[0070] Data Records:

[0071] The following is an example of experimental data:

[0072]

[0073]

[0074] Data explanation:

[0075] Number of mouse appearances: Record the total number of times mice entered the experimental area during the experiment.

[0076] Average residence time: Record the average residence time of mice in the experimental area.

[0077] Repellent effect score: 1 point represents no effect, 5 points represent complete repellent, and the score is subjectively evaluated by experts based on the activity of the mice.

[0078] Experimental data analysis:

[0079] The repelling effect of experimental group H (5% concentration) was the most significant, and the number of mouse appearances and the average residence time were significantly lower than those of the control group.

[0080] As the concentration of the repellent increases, the repellent effect gradually improves.

[0081] The experimental data were analyzed by t-test, which showed that the experimental group had statistically significant differences compared with the control group (p<0.05).

[0082] in conclusion:

[0083] According to experimental data and statistical analysis, the developed rat repellent can significantly repel rats at different concentrations, among which 5% concentration is the most effective and is superior to the rat repellent in the prior art.

[0084] Working principle: before routing, the servo motor 6 drives the screw rod 71 to rotate, and the screw rod 71 drives the active block 72 to move. Under the mutual hinge of each movable rod 74, as the active block 72 moves, the active block 72 will drive each driven block 73 to move, thereby driving each movable sleeve 4 to move through the fixed shaft 76, and then driving each wiring hollow beam 5 to move, and the active block 72 and each driven block 73 move the same distance, so that when each wiring hollow beam 5 moves, the spacing between each wiring hollow beam 5 is equal, so as to maintain the aesthetics of the line layout;

[0085] After each wiring hollow beam 5 is adjusted to a suitable position, the hydraulic cylinder 81 drives the moving beam 82 to move downward, and the convex rod 83 on the moving beam 82 causes the connecting rod 86 to drive the arc plate 85 to rotate, so that the two corresponding arc plates 85 are opened, and then the line is placed between the two corresponding arc plates 85. After being placed, the hydraulic cylinder 81 drives the moving beam 82 to move upward, so that the two corresponding arc plates 85 are merged, which plays a role in positioning the line;

[0086] Pass the medicine cartridge 1001 through the through slot 9 on the wiring hollow beam 5, and screw it into the threaded hole on the moving beam 82 through the threaded teeth. Insert a screwdriver into the screw adjustment port 1002 to complete the installation or disassembly of the medicine cartridge 1001. The smell of the rat repellent in the medicine cartridge 1001 is released through the exhaust hole 1003, thereby playing a role in repelling rats.

[0087] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A wiring rack for a railway communication room, comprising a first hollow beam (1) and a second hollow beam (2), wherein the upper parts of both ends of the first hollow beam (1) and the second hollow beam (2) are provided with hanging beams (3), and the upper ends of the hanging beams (3) are fixed to the top of the room by bolts, characterized in that: A plurality of movable sleeves (4) are provided on the outside of the first hollow beam (1) and the second hollow beam (2) at equal intervals and in a transverse sliding manner; a wiring hollow beam (5) is connected between two corresponding movable sleeves (4) on the first hollow beam (1) and the second hollow beam (2); and a servo motor (6) is installed at one end of the first hollow beam (1); The first hollow beam (1) and the second hollow beam (2) are both installed with a distance adjustment component (7), the wiring hollow beam (5) is evenly spaced with a plurality of positioners (8), and the upper part of the wiring hollow beam (5) is evenly spaced with a plurality of through slots (9), and a mouse repelling mechanism (10) is slidably installed in the through slot (9); The pitch adjustment component (7) comprises a screw rod (71) rotatably arranged in the first hollow beam (1), the output shaft of the servo motor (6) is connected to one end of the screw rod (71) in the first hollow beam (1), and the outside of the screw rod (71) near the servo motor (6) is screwed with an active block (72) through a thread, and the outside of the screw rod (71) is located on one side of the active block (72) and is equidistantly and laterally slidably sleeved with a plurality of driven blocks (73), each driven block (73) and each active block (72) is hinged at the bottom center thereof with a movable rod (74), and one end of each movable rod (74) is hinged to each other; An adjusting rod (75) is hinged at one end of a movable rod (74) located on the active block (72), and an end of the adjusting rod (75) away from the active block (72) is hinged to the inner side of the first hollow beam (1), and a fixed shaft (76) is provided on the upper part of the active block (72) and the driven block (73); The upper parts of the first hollow beam (1) and the second hollow beam (2) are both provided with limiting grooves (101), and the upper end of the fixed shaft (76) passes through the limiting groove (101) and is connected to the inner side of the movable sleeve (4).

2. A wiring rack for railway traffic communication room according to claim 1, characterized in that: One end of the first hollow beam (1) away from the servo motor (6) and one end of the second hollow beam (2) are both rotatably provided with a transmission wheel (102), the two transmission wheels (102) are located on the same side, and one end of the two transmission wheels (102) is respectively connected to one end of the two screw rods (71), and the two transmission wheels (102) are connected to each other through a belt (103).

3. A wiring rack for railway traffic communication room according to claim 1, characterized in that: The positioner (8) comprises a hydraulic cylinder (81) installed at the bottom of the wiring hollow beam (5), the output shaft of the hydraulic cylinder (81) is located in the wiring hollow beam (5) and is horizontally connected to a moving beam (82), and a plurality of convex rods (83) are equidistantly arranged on both sides of the moving beam (82). The positioner (8) also comprises a plurality of strip grooves (84) equidistantly arranged on both sides of the wiring hollow beam (5) and a plurality of arc plates (85) respectively hinged to the upper edges of both sides of the wiring hollow beam (5), one end of the convex rod (83) away from the moving beam (82) passes through the strip groove (84) and is hinged to a connecting rod (86), and one end of the connecting rod (86) away from the convex rod (83) is hinged to one side of the corresponding arc plate (85), and when the output shaft of the hydraulic cylinder (81) is extended, the corresponding two arc plates (85) are in a merged state, and a space for accommodating the passage of the line is formed between the two arc plates and the wiring hollow beam (5).

4. A wiring rack for railway traffic communication room according to claim 3, characterized in that: Both ends of the wiring hollow beam (5) are internally connected to guide shafts (821), and both ends of the movable beam (82) are respectively longitudinally slidably sleeved on the two guide shafts (821).

5. A wiring rack for railway traffic communication room according to claim 4, characterized in that: The rat repelling mechanism (10) comprises a drug storage cartridge (1001), a screw adjustment port (1002) is arranged at the center of the upper portion of the drug storage cartridge (1001), and a plurality of exhaust holes (1003) are arranged in an annular pattern at the outer periphery of the screw adjustment port (1002) at the upper portion of the drug storage cartridge (1001), the drug storage cartridge (1001) contains rat repellent, and a thread is arranged at the lower outer edge of the drug storage cartridge (1001), a plurality of threaded holes corresponding to the through grooves (9) are arranged at equal intervals at the upper portion of the movable beam (82), the drug storage cartridge (1001) is installed in the threaded hole on the movable beam (82) through the thread, and when the output shaft of the hydraulic cylinder (81) is in an extended state, the upper end of the drug storage cartridge (1001) is flush with the upper portion of the wiring hollow beam (5).

6. A wiring rack for railway traffic communication room according to claim 5, characterized in that: The rat antler in the drug storage cartridge (1001) is composed of 50% active agent, 40% carrier stabilizer and 10% auxiliary agent.

7. A wiring rack for railway traffic communication room according to claim 6, characterized in that: The ingredients of the active agent include: 15 parts of peppermint oil, 10 parts of eucalyptus oil, 10 parts of lemon oil, and 5 parts of pepper extract; The components of the carrier stabilizer include: 50 parts of plant fiber particles, 5 parts of polylactic acid microspheres, and 10 parts of calcium carbonate; the components of the auxiliary agent include: 3 parts of adhesive and 0.5 parts of antioxidant.

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