Rapid installation device for railway vehicle sealing strip

Abstract

The utility model discloses a railway vehicle sealing strip rapid installation device which comprises a device body, a rubber sealing strip conveying path is formed on the top of the device body, and the device body comprises a power mechanism, a guide output meshing mechanism, a guide input mechanism and a pressing mechanism. The lower portion of a guide cover plate arranged on the guide input mechanism is provided with a supporting block used for supporting a rubber sealing strip notch on a conveying path, and a leading-in groove used for leading a to-be-meshed part into the rubber sealing strip notch is formed in the position, located at the output end b, of the guide cover plate. Rolling bodies for conveying the rubber sealing strips in a rolling manner are symmetrically arranged on the two sides of the conveying path of the guide output meshing mechanism, and a conveying gap A is formed between the two rolling bodies; rotating wheels for extruding and rolling to convey the rubber sealing strip are symmetrically arranged on the two sides of the conveying path of the power mechanism, and an extruding gap B is formed between the two rotating wheels; and the pressing mechanism is provided with a rotating shaft arranged below the conveying path. The device has the beneficial effects of being high in mounting efficiency, good in quality and high in operation safety.

Description

Technical Field

[0001] The utility model relates to the technical field of undercar sealing of rail vehicles, in particular to a rapid installation device for sealing strips of rail vehicles. Background Art

[0002] With the rapid development and widespread application of rail vehicles, the sealing performance under the rail vehicle is crucial to the safety of vehicle operation and the comfort of passengers. The cross-section structure of the lower rubber sealing strip is a teardrop shape, with an inverted T-shaped opening on the upper part. The assembly state of the rubber sealing strip and the parts to be bitten is as follows: Figure 1 As shown;

[0003] Currently, rail vehicle undercarriage sealing strips are typically installed manually, a method that is both inefficient and difficult to guarantee quality. Furthermore, due to the specific location of the sealing strip installation, operators must kneel on one knee, which is difficult and can easily cause physical harm to the operator if they work for extended periods.

[0004] Therefore, in view of the above problems, it is necessary for the present invention to provide a device that can quickly, efficiently and safely install the undercarriage sealing strip of a railway vehicle. Utility Model Content

[0005] The purpose of the utility model is to overcome the defects of the prior art and provide a rail vehicle sealing strip quick installation device for solving the problems of low installation efficiency, difficult installation quality and great operation difficulty of rubber sealing strips in the prior art.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] The utility model discloses a rapid installation device for a rail vehicle sealing strip, comprising:

[0008] The device body is formed with a rubber sealing strip conveying path on the top, which includes a power mechanism and a guide input mechanism formed on the conveying path; and

[0009] A guide output engaging mechanism disposed between the power mechanism and the guide input mechanism for conveying the rubber sealing strip;

[0010] The lower part of the guide cover plate provided with the guide input mechanism is formed with a support block on the conveying path for propping up the notch of the rubber sealing strip, and the guide cover plate is formed with an introduction groove at the output end b for introducing the part to be engaged into the notch of the rubber sealing strip;

[0011] The guide output engaging mechanism is symmetrically provided with rolling bodies for rolling and conveying the rubber sealing strip on both sides of the conveying path, and a conveying gap A is formed between the two rolling bodies;

[0012] The power mechanism is symmetrically arranged on both sides of the conveying path to extrude and roll the rubber sealing strip, and an extrusion gap B is formed between the two wheels;

[0013] The pressing mechanism is arranged at the rear side of the power mechanism and has a rotating shaft arranged below the conveying path so as to squeeze the rubber sealing strip from below the rubber sealing strip and make it fit tightly with the engaging component.

[0014] Furthermore, the device body is located on one side of the guide input mechanism and has an input end a formed thereon and an output end b formed thereon on the other side. The rubber sealing strip passes through the guide input mechanism from the input end a and out from the output end b and passes through the transmission gap A and the extrusion gap B in sequence.

[0015] Furthermore, at least one of the two rotating wheels is a power wheel, and the power mechanism is equipped with a motor inside the device body for driving the power wheel to rotate.

[0016] Furthermore, the extrusion gap B is larger than the conveying gap A, and the extrusion gap B is 2-10 mm.

[0017] Furthermore, a guide wall extending obliquely upward is formed at the bottom end of the introduction groove, and the guide cover is fixedly connected with the support block at a position corresponding to the bottom end of the introduction groove.

[0018] Furthermore, the power mechanism includes a housing protective cover, a motor installed in the housing protective cover, a power supply component for providing electrical energy to the motor, a hollow pin connected to the power output shaft of the motor, and a pin connected to the housing protective cover;

[0019] The hollow pin body and the top end of the pin body are fixedly connected with a rotating wheel, and the hollow pin body and the pin body are connected by a gear transmission;

[0020] A rear cover is installed at the bottom end of the shell protection cover.

[0021] Furthermore, the power supply assembly includes a battery and a manual switch connected to the motor circuit, and a charging plate for charging the battery, and the manual switch is installed on the side of the housing protective cover.

[0022] Furthermore, the guide input mechanism includes a guide cover and a fixed base;

[0023] The fixed machine base is located at the position of the conveying path and is formed with a groove. The fixed machine base is located on both sides of the groove and is connected to bearings by bolts, and is in rolling contact with the rubber sealing strip through the bearings.

[0024] Bolts are provided on both sides of the guide cover plate, and the guide cover plate is fixedly connected to the fixed base and the device body through the bolts.

[0025] Furthermore, the guide output engagement mechanism includes the rolling body and a bolt passing through the rolling body, and the bottom end of the bolt is connected to the supporting protection frame of the device body.

[0026] Furthermore, the clamping mechanism includes fixed support bases arranged at both ends of the rotating shaft, and the fixed support bases are connected to the supporting and protective frame of the device body through a bolt assembly.

[0027] In the above technical solution, the utility model provides a rail vehicle sealing strip quick installation device, which has the following beneficial effects:

[0028] The utility model is designed as a rapid installation device for rail vehicle sealing strips, the main body of which includes a power mechanism, a guide input mechanism, a guide output engaging mechanism, and a pressing mechanism. The rubber sealing strip is inserted from the inlet of the input end a of the guide input mechanism and passes through the input end b. The opening of the rubber sealing strip 6 is opened by the support block on the guide cover plate, and the rubber sealing strip passes through the transmission gap A of the guide output engaging mechanism and the extrusion gap B of the power mechanism in sequence. The component to be engaged is introduced into the rubber sealing strip slot from the inlet groove of the guide cover plate at the output end b. Finally, the rubber sealing strip and the component to be engaged pass through the rotating shaft of the pressing mechanism synchronously, and the rubber sealing strip is squeezed under the rubber sealing strip by the rotating shaft to ensure that the sealing strip is tightly fitted to the vehicle body, thereby improving the assembly tightness between the installed rubber sealing strip and the component to be engaged, improving the assembly quality, improving the sealing effect, reducing the occurrence of problems such as air leakage and water leakage, increasing the service life of the electronic components inside the undercarriage equipment, and improving the stability of driving safety.

[0029] Secondly, the support and protection frame of the device body can effectively protect the safety of operators and avoid accidental injuries that may occur during the installation process:

[0030] In addition, different operators can adjust the speed of the speed motor according to their operating habits, greatly improving the installation efficiency of the sealing strip. The time is reduced from the original 120 minutes to the current 16 minutes, which makes it easier for operators to hold the device and exert force, avoiding muscle strain. The number of operators is also reduced from 3 to 1, greatly reducing the number of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0032] Figure 1 This is an assembly diagram of a rubber sealing strip and parts to be engaged in the prior art;

[0033] Figure 2 This is an axonometric diagram of a rail vehicle sealing strip quick installation device disclosed in the utility model;

[0034] Figure 3 This is an exploded view of a rail vehicle sealing strip quick installation device disclosed in the utility model;

[0035] Figure 4 This is a front view of a rail vehicle sealing strip quick installation device disclosed in the utility model;

[0036] Figure 5 This is a right view of a rail vehicle sealing strip quick installation device disclosed in the utility model;

[0037] Figure 6 The utility model is a top view of a quick installation device for a rail vehicle sealing strip disclosed in the utility model.

[0038] Description of reference numerals:

[0039] 1. Support and protection frame; 2. Power mechanism; 3. Guide input mechanism; 4. Guide output engagement mechanism; 5. Pressing mechanism; 6. Rubber sealing strip; 7. Parts to be engaged;

[0040] 201. Battery; 202. Manual switch; 203. Motor; 204. Charging plate; 206. Hollow pin; 207. First gear; 208. First rotating wheel; 209. Screw; 210. Second rotating wheel; 211. Pin; 212. Second gear; 213. Circlip; 214. Fastening screw; 215. Housing protective cover; 216. Back cover.

[0041] 301, guide cover; 302, fastening bolt; 303, upper adjusting nut; 304, lower adjusting nut; 305, fixed base; 306, fixing bolt; 307, adjusting gasket; 308, first bearing;

[0042] 401, bolt; 402, bearing; 403, adjusting washer; 404, adjusting nut;

[0043] 501, rotating shaft; 502, fixed support base; 503, fastening bolt; 504, nut;

[0044] 3011, support block; 3012, introduction groove; 3013, guide wall. DETAILED DESCRIPTION

[0045] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] See also Figure 2 、 3 As shown;

[0047] The utility model discloses a rapid installation device for a rail vehicle sealing strip, comprising: a device body;

[0048] The top of the device body is formed with a rubber sealing strip 6 conveying path;

[0049] The device body includes a power mechanism 2 formed on the conveying path, a guide input mechanism 3, and

[0050] A guide output engaging mechanism 4 provided between the power mechanism 2 and the guide input mechanism 3 for conveying the rubber sealing strip 6;

[0051] The guide cover 301 provided with the guide input mechanism 3 has a support block 3011 formed on the conveying path to open the notch of the rubber sealing strip 6. The guide cover 301 has an introduction groove 3012 formed at the output end b for introducing the part to be engaged 7 into the notch of the rubber sealing strip 6.

[0052] The guide output engaging mechanism 4 is symmetrically provided with rolling elements for rolling the rubber sealing strip 6 on both sides of the conveying path, and a conveying gap A is formed between the two rolling elements. The rolling elements are bearings 402 or rollers in the prior art. In this embodiment, only rolling bearings are used as an example.

[0053] The power mechanism 2 is located on both sides of the conveying path and symmetrically sets the wheels for squeezing and rolling the rubber sealing strip 6, and an extrusion gap B is formed between the two wheels; it also includes

[0054] The clamping mechanism 5 is arranged on the rear side of the power mechanism 2, and has a rotating shaft 501 arranged below the conveying path, so as to squeeze the rubber sealing strip 6 from below the rubber sealing strip 6 and make it fit tightly with the biting component 7, thereby improving the assembly tightness between the rubber sealing strip 6 and the component to be bitten 7 and improving the assembly quality.

[0055] See also Figure 4 、 5 , 6 as shown:

[0056] Preferably, the device body is located on one side of the guide input mechanism 3 and has an input end a formed thereon and an output end b formed thereon. The rubber sealing strip 6 passes through the guide input mechanism 3 from the input end a and out from the output end b and passes through the transmission gap A and the extrusion gap B in sequence.

[0057] See also Figure 3 As shown:

[0058] Preferably, at least one of the two rotating wheels is a power wheel, and the power mechanism 2 is equipped with a motor 203 inside the device body to drive the power wheel to rotate, that is, the motor 203 provides a rotational driving force for one of the rotating wheels. Specifically, the motor is a reduction motor with motor parameters of 12V and 47 revolutions per minute;

[0059] See also Figure 6 As shown:

[0060] Preferably, the extrusion gap B is larger than the conveying gap A, and the extrusion gap B is 2-10 mm, specifically 5 mm.

[0061] Preferably, a guide wall 3013 extending obliquely upward is formed at the bottom of the introduction groove 3012, and the guide wall 3013 guides the part to be engaged 7 to form a certain oblique angle with the device body, and a support block 3011 is fixedly connected to the guide cover plate 301 corresponding to the bottom of the introduction groove 3012.

[0062] See also Figure 3 、 5 As shown:

[0063] Preferably, the power mechanism 2 includes a housing protective cover 215, a motor 203 installed in the housing protective cover 215, a power supply component for providing power to the motor 203, a hollow pin 206 connected to the power output shaft of the motor 203, and a pin 211 connected to the housing protective cover 215;

[0064] The hollow pin body 206 and the pin body 211 are fixedly connected to the top of the rotating wheel, and the hollow pin body 206 and the pin body 211 are driven by gears to ensure that the two rotating wheels rotate synchronously;

[0065] A rear cover 216 is installed at the bottom end of the outer shell protection cover 215 .

[0066] See also Figure 3 As shown:

[0067] Preferably, the power supply assembly includes a battery 201 and a manual switch 202 connected to the motor 203 circuit, and a charging plate 204 for charging the battery 201 , and the manual switch 202 is installed on the side of the housing protective cover 215 .

[0068] Specifically, the power mechanism 2 is integrated into the lower part of the supporting and protective frame 1 of the device body, and the power mechanism 2 includes a battery 201, a manual switch 202, a motor 203, a charging plate 204 and a plurality of wires;

[0069] The battery 201 is a lithium battery power source (14500*3 battery pack 12V), the manual switch 202 is a switch with automatic reset, overload protection, and emergency stop functions in the existing technology, and the charging board 204 has a Type-C interface and charging protection;

[0070] The charging plate 204 charges the battery 201. An irregular hollow pin 206 is installed on the power output shaft of the motor 203. The gear includes a first gear 207 and a second gear 212. The runner includes a first runner 208 and a second runner 210. The hollow pin 206 passes through the first gear 207 and is welded to the first runner 208. The hollow pin 206 is fixedly connected to the power output shaft of the motor 203 by a screw 209. The second runner 210 is welded to the pin 211 as a whole. The pin 211 passes through the second gear 212 and the support and protection frame 1, and its end is fixed to the support and protection frame 1 by a retaining ring 213:

[0071] The motor 203 is mounted to the lower portion of the support and protection frame 1 by fastening screws 214. The power mechanism 2 also includes a protective cover 215 and a rear cover 216 mounted on the lower portion of the support and protection frame 1. The entire power mechanism 2 is protected by the irregular housing protective cover 215 and the rear cover 216.

[0072] The outer shell protective cover 215 is fixed to the lower part of the supporting protection frame 1 by fastening bolts 302 and nuts, fastening bolts 503 and nuts 504, and the battery 201, manual switch 202, motor 203, and charging plate 204 are bonded to the outer shell protective cover 215 using hot melt adhesive;

[0073] See also Figure 3 As shown:

[0074] Preferably, the guide input mechanism 3 includes a guide cover 301 and a fixed base 305;

[0075] A groove is formed on the fixed base 305 at the conveying path position. The fixed base 305 is connected to bearings on both sides of the groove by bolts, and the bearings are in rolling contact with the rubber sealing strip 6;

[0076] Bolts are provided on both sides of the guide cover 301 , which is fixedly connected to the fixed base 305 and the device body through the bolts.

[0077] Specifically, the guide input mechanism 3 includes a guide cover 301, a fastening bolt 302, an upper adjustment nut 303, a lower adjustment nut 304, a fixed base 305, a fixing bolt 306, an adjustment washer 307, and a first bearing 308;

[0078] The guide cover 301 is mounted on the fixed base 305 by fastening bolts 302, upper adjustment nuts 303 and lower adjustment nuts 304, and is fixed to the support and protection frame 1 using fixing bolts 306 passing through the adjustment pad 307, bearing 308 and fixed base 305;

[0079] When the rubber sealing strip 6 is introduced into the guide input mechanism 3, the T-shaped opening cooperates with the support block 3011 on the guide cover 301, and the support block 3011 ensures that the rubber sealing strip 6 will not rotate axially. The guide input mechanism 3 installs bearings 308 on the left and right sides of the groove of the fixed machine base 305. The bearings are in rolling contact with the rubber sealing strip 6 to reduce the friction resistance of the sealing strip during movement.

[0080] See also Figure 3 As shown:

[0081] Preferably, the guide output engagement mechanism 4 includes a rolling body and a bolt passing through the rolling body, and the bottom end of the bolt is connected to the supporting protection frame 1 of the device body.

[0082] Specifically, the guide output engagement mechanism 4 includes a bolt 401, a bearing 402, an adjustment washer 403, and an adjustment nut 404;

[0083] The mechanism fastens the bearing 402, adjustment gasket 403 and adjustment nut 404 to the external support protection frame 1 through bolts 401. The two bearings 402 and the first and second rotating wheels 208 and 210 form four axis points, and the lines connecting the center points of the four axis points are arranged in a rectangular shape.

[0084] When the cavity portion of the rubber sealing strip 6 passes through the transmission gap A between the bearings 401 and the extrusion gap B between the first runner 208 and the second runner 210, the cavity of the rubber sealing strip 6 is compressed from 10 mm to 5 mm, and the inverted T-shaped opening of the upper part of the sealing rubber strip 6 expands to a width of about 4 mm to facilitate the entry of the part 7 to be engaged into the inverted T-shaped opening of the rubber sealing strip 6.

[0085] See also Figure 3 As shown:

[0086] Preferably, the pressing mechanism 5 includes fixed support bases 502 provided at both ends of the rotating shaft 501 , and the fixed support bases 502 are connected to the supporting and protecting frame 1 of the device body through a bolt assembly.

[0087] Specifically, the pressing mechanism 5 includes a rotating shaft 501, a fixed support base 502, a fastening bolt 503, and a nut 504;

[0088] The rotating shaft 501 is supported for rotation by a fixed support base 502, and the fixed support base 502 is fastened to an external support protection frame 1 containing threaded holes using fastening bolts 503. During operation, the rotating shaft 501 contacts the sealing rubber strip 6, and extrusion is generated during relative movement to form rolling friction, ensuring that the sealing strip 6 and the part to be engaged 7 are closely matched, thereby improving the sealing effect, reducing the occurrence of problems such as air leakage and water leakage, increasing the service life of the internal electronic components of the under-vehicle equipment, and improving the stability of driving safety.

[0089] In the above technical solution, the utility model provides a rail vehicle sealing strip quick installation device, the use method of which is as follows:

[0090] During operation, the operator inserts the rubber sealing strip 6 from the inlet of the input end a of the guide input mechanism 3, ensures that the opening of the rubber sealing strip 6 cooperates with the support block 3011 of the guide cover plate 301, and continues to introduce it forward. The rubber sealing strip 6 passes through the transmission gap A formed between the two bearings 402 of the guide output engaging mechanism 4 and the 5 mm extrusion gap B formed between the first rotating wheel 208 and the second rotating wheel 210 of the power mechanism 2 in turn. The cavity of the rubber sealing strip 6 is deformed, so that the opening of the rubber sealing strip 6 becomes larger to 4 mm, and then continues to be inserted until the rubber sealing strip 6 passes through the rotating shaft 501 of the clamping mechanism 5. Then, the part 7 to be engaged is introduced through the guide cover plate 301 introduction groove 3012 of the output end b of the guide input mechanism 3, and the part 7 to be engaged is inserted into the opening of the rubber sealing strip 6 so that one end of the part 7 to be engaged is engaged with the rubber sealing strip 6. One end of the rubber seal 6 is engaged. The handle portion of the outer protective cover 215 of the power mechanism 2 is grasped and external force is applied toward the part 7 to be engaged, creating a 15-degree inclination between the entire device and the part 7. This improves the tightness of the assembly between the rubber seal 6 and the part 7 to be engaged, improving the quality of the assembly. Simultaneously, the manual switch 202 of the power mechanism 2 is activated, and the first and second wheels 208, 210 above the motor 203 begin to rotate. Rolling friction is generated between the wheels 208, 210, and the rubber seal 6, causing the device to move toward the other end of the part 7 to be engaged. During this movement, the rubber seal 6 is continuously introduced and ejected, completing the engagement with the part 7 to be engaged. The rotating shaft 501 of the end clamping mechanism 5 compresses the ejected rubber seal 6, further tightening the engagement with the part 7 to be engaged. When the device reaches the other end, the rubber seal 6 is installed with the part 7 to be engaged, and the manual speed control switch 202 is then closed. Using this device, assembly efficiency is increased by 500%.

[0091] The power mechanism 2 provided in the device can select the installation speed by adjusting the speed knob according to the physical condition of different operators, ensuring that the operator's body is in the best working condition, and can automatically transport the sealing strip to the designated position, greatly improving the installation efficiency;

[0092] The device is provided with a guide input mechanism 3, a guide output bite mechanism 4, and a pressing mechanism 5, which can quickly introduce the rubber sealing strip 6 into the device without damaging the rubber sealing strip 6. After passing through the guide input mechanism 3, it passes through the guide output bite mechanism 4, so that its opening becomes larger and bites with the part to be bitten 7. After biting with the part to be bitten 7, the rubber sealing strip 6 is automatically pressed after reaching the specified position, ensuring that the sealing strip is tightly fitted with the part to be bitten 7, thereby improving the sealing effect.

[0093] In addition, when the device is running, if an unsafe state occurs, the operator can press the manual switch in time to stop the device from running. An external support and protection frame 1 is provided outside the power mechanism 2 to prevent fingers, long hair and other objects from coming into contact with the inside of the device during operation, thus preventing accidents.

[0094] Through the design of the above structure, the present invention can achieve rapid, efficient and safe installation of the undercarriage sealing strip of a rail vehicle, while ensuring the installation quality and improving the sealing performance of the rail vehicle.

[0095] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A rapid installation device for a rail vehicle sealing strip, characterized in that: include: A device body with a conveying path formed with a rubber sealing strip (6) on the top comprises a power mechanism (2) formed on the conveying path, a guide input mechanism (3); and a guide output engaging mechanism (4) disposed between the power mechanism (2) and the guide input mechanism (3) for conveying a rubber sealing strip (6); The guide cover (301) provided on the guide input mechanism (3) has a support block (3011) formed on the conveying path for opening the notch of the rubber sealing strip (6), and the guide cover (301) is provided at the output end b with an introduction groove (3012) for introducing the part to be engaged (7) into the notch of the rubber sealing strip (6); The guide output engaging mechanism (4) is symmetrically provided with rolling bodies for rolling and conveying the rubber sealing strip (6) on both sides of the conveying path, and a conveying gap A is formed between the two rolling bodies; The power mechanism (2) is symmetrically provided with wheels on both sides of the conveying path for extruding and rolling the rubber sealing strip (6), and an extrusion gap B is formed between the two wheels; It also includes a pressing mechanism (5) arranged at the rear side of the power mechanism (2), which has a rotating shaft (501) arranged below the conveying path so as to squeeze the rubber sealing strip (6) from below the rubber sealing strip (6) and make it fit tightly with the bite component (7).

2. A rail vehicle sealing strip quick installation device according to claim 1, characterized in that ； The device body is located on one side of the guide input mechanism (3) and has an input end a formed thereon and an output end b formed thereon on the other side. The rubber sealing strip (6) penetrates into the guide input mechanism (3) from the input end a and exits from the output end b and passes through the transmission gap A and the extrusion gap B in sequence.

3. A rail vehicle sealing strip quick installation device according to claim 1, characterized in that ； At least one of the two rotating wheels is a power wheel, and the power mechanism (2) is provided with a motor (203) inside the device body for driving the power wheel to rotate.

4. A rail vehicle sealing strip quick installation device according to claim 1, characterized in that ； The extrusion gap B is larger than the conveying gap A, and the extrusion gap B is 2-10 mm.

5. A rail vehicle sealing strip quick installation device according to claim 1, characterized in that ； The bottom end of the introduction groove (3012) forms a guide wall (3013) extending obliquely upward, and the guide cover plate (301) is fixedly connected with the support block (3011) at a position corresponding to the bottom end of the introduction groove (3012).

6. A rail vehicle sealing strip quick installation device according to any one of claims 1 to 5, characterized in that ； The power mechanism (2) comprises a housing protective cover (215), a motor (203) installed in the housing protective cover (215), a power supply component for providing electric energy to the motor (203), a hollow pin (206) connected to a power output shaft of the motor (203), and a pin (211) connected to the housing protective cover (215); The hollow pin body (206) and the top end of the pin body (211) are fixedly connected with a rotating wheel, and the hollow pin body (206) and the pin body (211) are driven by a gear; A rear cover (216) is installed at the bottom end of the housing protective cover (215).

7. A rail vehicle sealing strip quick installation device according to claim 6, It is characterized by: The power supply assembly comprises a battery (201) and a manual switch (202) connected to the motor (203) circuit, and a charging plate (204) for charging the battery (201); the manual switch (202) is mounted on a side of the housing protective cover (215).

8. A rail vehicle sealing strip quick installation device according to any one of claims 1 to 5, characterized in that ； The guide input mechanism (3) comprises a guide cover plate (301) and a fixed base (305); The fixed machine base (305) is located at the position of the conveying path and is formed with a groove. The fixed machine base (305) is located at both sides of the groove and is connected to bearings by bolts, and is in rolling contact with the rubber sealing strip (6) through the bearings. Bolts are provided on both sides of the guide cover plate (301), and are fixedly connected to the fixed base (305) and the device body via the bolts.

9. A rail vehicle sealing strip quick installation device according to any one of claims 1 to 5, characterized in that ； The guide output engagement mechanism (4) comprises the rolling body and a bolt passing through the rolling body, wherein the bottom end of the bolt is connected to the supporting protection frame (1) of the device body.

10. A rail vehicle sealing strip quick installation device according to any one of claims 1 to 5, characterized in that ； The pressing mechanism (5) comprises fixed support bases (502) arranged at both ends of the rotating shaft (501), and the fixed support bases (502) are connected to the supporting and protecting frame (1) of the device body via a bolt assembly.

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