Vehicle auxiliary docking device

Abstract

The utility model discloses a vehicle auxiliary butt joint device, which belongs to the technical field of vehicle auxiliary butt joint and comprises an auxiliary butt joint male head, a winch assembly is arranged on the auxiliary butt joint male head, and the winch assembly penetrates out of the end portion of the auxiliary butt joint male head through a hook rope to be connected with the inner end portion of an auxiliary butt joint female head. The auxiliary butt joint male head and the auxiliary butt joint female head can be connected in a drawing and inserting mode. The motor is adopted to drive the winch, the hook rope is manually connected with the hanging ring, the winch pulls the hook rope to guide the male head and the female head of the vehicle auxiliary butt joint device to be in butt joint, and meanwhile movement adjustment and position calibration during vehicle butt joint can be achieved through automatic rolling and releasing of the hook rope. And the flexibility and simplicity of the butt joint process and the butt joint operation are ensured.

Description

Technical Field

[0001] The utility model discloses a vehicle auxiliary docking device, belonging to the technical field of vehicle auxiliary docking. Background Art

[0002] With the continuous development and innovation in the field of transportation, vehicle docking technology has also received increasing attention. At present, vehicle docking technology relies on moving both sides of the docking components, supplemented by manual observation and hand support, and finally docking both sides of the docking components according to the positioning relationship. The entire positioning docking process relies on the personnel's engineering experience and the individual skill level of the operator for qualitative judgment, which leads to problems such as long docking time, low reliability, poor safety of the docking process, and unquantifiable final positioning accuracy. Therefore, there is an urgent need for a vehicle auxiliary docking solution to solve the above-mentioned technical problems. Utility Model Content

[0003] The utility model aims to solve the problems of the existing vehicle docking technology, such as long docking time, low reliability, poor docking process safety, and unquantifiable final positioning accuracy, and proposes a vehicle auxiliary docking device.

[0004] The problem to be solved by the utility model is achieved by the following technical solutions:

[0005] A vehicle auxiliary docking device comprises an auxiliary docking male head, on which a winch assembly is arranged, the end of the winch assembly passing through the auxiliary docking male head through a hook rope is connected to the inner end of the auxiliary docking female head, and the auxiliary docking male head and the auxiliary docking female head can be plugged in and out for connection.

[0006] Preferably, the auxiliary docking male head includes a male head mounting seat, a male head mounting plate connected to the rear end of the vehicle body is fixed at the large end of the male head mounting seat, and a male head docking long rod is connected to the small end, and a docking hole is provided at the end of the male head docking long rod, and the auxiliary docking female head includes a female head docking tube, one end of the female head docking tube is fixed with a female head mounting plate connected to the front end of the vehicle body, a female head connecting rod matching the docking hole is fixed to the inner side of the female head docking tube, the female head connecting rod extends to the other end of the female head docking tube and the end portion thereof is threadedly connected to the female head connecting ring, and the female head connecting ring is connected to one end of the hook rope through a rope connecting ring.

[0007] Preferably, the winch assembly includes a winch base arranged on a male mounting seat, a winch motor is fixed to one side of the winch base, a driving wheel shaft and a line roller shaft are rotatably supported on both sides of the winch base, the driving wheel shaft passes through the male mounting seat and is connected to the capstan motor main shaft, a driving gear is fixed on the driving wheel shaft between the inner side of the winch base and the outer side of the male mounting seat, a line roller is sleeved on the line roller shaft, which passes through the male mounting seat and is connected to the other end of the hook rope on the side, and both ends of the line roller are respectively connected to wheel discs arranged between the inner side of the winch base and the outer side of the male mounting seat, and a capstan gear matching the driving gear is sleeved on the wheel disc close to one end of the winch motor.

[0008] Preferably, the sides of the female docking tube and the female connecting rod are respectively and equidistantly provided with symmetrical first transverse positioning slots and first transverse positioning slots, and the sides of the male docking long rod are respectively and equidistantly provided with positioning through holes. When the male docking long rod of the auxiliary docking male head is inserted into the female docking tube and cooperates with the female connecting rod, the positioning pin passes through the first transverse positioning slot, the positioning through hole and the first transverse positioning slot in sequence for relative positioning.

[0009] Preferably, an inner docking conical surface is provided on the inner side of the other end of the female docking tube, and an outer docking conical surface capable of cooperating with the inner docking conical surface is provided on the outer side of the end of the male docking long rod.

[0010] The utility model has the following beneficial effects compared with the prior art:

[0011] The vehicle auxiliary docking device proposed in the utility model adopts a cylindrical conical surface to guide docking, has a large docking tolerance, and thus assists in correct alignment and positioning of the vehicles during docking, thereby reducing the docking error;

[0012] 2. The vehicle auxiliary docking device proposed by the utility model adopts a motor-driven winch to manually connect the hook rope with the lifting ring. The winch pulls the hook rope to guide the docking of the male head and the female head of the vehicle auxiliary docking device. At the same time, the hook rope can be automatically rolled up and released, thereby realizing the movement adjustment and position calibration during the docking of the vehicles, thereby ensuring the flexibility and simplicity of the docking process and docking operation;

[0013] 3. The vehicle auxiliary docking device proposed by the utility model is provided with multiple groups of positioning holes, and the positioning pins and the positioning holes are matched with relative torsion tolerances, and at the same time, the axial relative movement of the auxiliary docking device can be limited to meet different docking lengths when the vehicles are docked. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an isometric view of the vehicle auxiliary docking device of the utility model.

[0015] Figure 2It is an isometric view of an auxiliary docking male head in the vehicle auxiliary docking device of the utility model.

[0016] Figure 3 It is a cross-sectional view of an auxiliary docking male head in the vehicle auxiliary docking device of the utility model.

[0017] Figure 4 It is an isometric view of an auxiliary docking female head in the vehicle auxiliary docking device of the utility model.

[0018] Figure 5 It is a cross-sectional view of the auxiliary docking female head in the vehicle auxiliary docking device of the utility model.

[0019] Figure 6 The utility model is an isometric view of a winch assembly in a vehicle auxiliary docking device.

[0020] Figure 7 It is a schematic diagram of the working state of the vehicle auxiliary docking device of the utility model.

[0021] Among them, 100-capstan assembly, 200-auxiliary docking male head, 300-auxiliary docking female head, 400-hook rope, 500-rope connecting ring, 600-female connecting ring, 101-capstan motor, 102-drive gear, 103-capstan gear, 104-capstan base, 105-wheel, 106-line roller shaft, 107-drive wheel shaft, 108-line roller, 201-male mounting plate, 202-male mounting seat, 203-male docking long rod, 204-positioning through hole, 205-docking outer cone, 206-docking hole, 301-female mounting plate, 302-female docking tube, 303-first horizontal positioning slot, 304-positioning pin, 305-female connecting rod, 306-second horizontal positioning slot, 307-docking inner cone. DETAILED DESCRIPTION

[0022] The following is based on the attached Figure 1-7 The utility model is further described as follows:

[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1 As shown, the first embodiment of the utility model provides a vehicle auxiliary docking device on the basis of the prior art, including an auxiliary docking male head 200 installed at the rear end of the vehicle body, and a winch assembly 100 is installed on the auxiliary docking male head 200, and the end of the winch assembly 100 passes through the auxiliary docking male head 200 through the hook rope 400 and is connected to the inner end of the auxiliary docking female head 300 installed at the front end of the vehicle body, so that the winch assembly 100 can connect the auxiliary docking male head 200 with the auxiliary docking female head 300 by pulling the hook rope 400, thereby assisting the operator to realize the movement adjustment and position calibration during vehicle docking, and ensuring the flexibility and simplicity of the docking process and docking operation.

[0027] like Figure 2-5 As shown, the auxiliary docking male head 200 includes a male head mounting seat 202, the male head mounting seat 202 has a male head mounting plate 201 connected to the rear end of the vehicle body by welding at its large end, and a male head docking long rod 203 connected by welding at its small end, and a docking hole 206 is provided at the end of the male head docking long rod 203. The auxiliary docking female head 300 includes a female head docking tube 302, one end of which is fixed with a female head mounting plate 301 connected to the front end of the vehicle body by welding, a female head connecting rod 305 matched with the docking hole 206 is welded and fixed inside the female head docking tube 302, the female head connecting rod 305 extends to the other end of the female head docking tube 302 and its end is threadedly connected to the female head connecting ring 600, and the female head connecting ring 600 is connected to one end of the hook rope 400 through the rope connecting ring 500.

[0028] Symmetrical first transverse positioning slots 303 and first transverse positioning slots 306 are equidistantly arranged on the sides of the female docking tube 302 and the female connecting rod 305, and symmetrical positioning through holes 204 are equidistantly arranged on the sides of the male docking long rod 203. When the male docking long rod 203 of the auxiliary docking male connector 200 is inserted into the female docking tube 302 and cooperates with the female connecting rod 305, the positioning pin 304 passes through the first transverse positioning slot 303, the positioning through hole 204 and the second transverse positioning slot 306 in sequence for relative positioning, thereby fixing the length of the vehicle auxiliary docking device and allowing relative torsional deviation between the front and rear vehicle bodies when the vehicles are docked.

[0029] An inner conical surface 307 for guiding docking is provided on the inner side of the other end of the female docking tube 302, and an outer conical surface 205 for docking that can cooperate with the inner conical surface 307 is provided on the outer side of the end of the male docking long rod 203, so as to ensure a certain docking tolerance.

[0030] like Figure 6 As shown, the winch assembly 100 includes a winch base 104 mounted on a male mounting seat 202, a winch motor 101 is fixed to one side of the winch base 104 by bolts, and a driving wheel shaft 107 and a line roller shaft 106 are rotatably supported on both sides of the winch base 104, the driving wheel shaft 107 passes through the male mounting seat 202 and is connected to the main shaft of the winch motor 101, a driving gear 102 is fixed on the driving wheel shaft 107 between the inner side of the winch base 104 and the outer side of the male mounting seat 202, a line roller 108 is sleeved on the line roller shaft 106 that passes through the male mounting seat 202 and is connected to the other end of the hook rope 400 on the side, and both ends of the line roller 108 are respectively connected to a wheel disc 105 installed between the inner side of the winch base 104 and the outer side of the male mounting seat 202, and a winch gear 103 matching the driving gear 102 is sleeved on the wheel disc 105 close to one end of the winch motor 101. Thereby, the driving force of the winch motor 101 can be converted into the pulling force of the hook rope 400, and the driving force can be effectively saved.

[0031] like Figure 7 As shown, when the vehicles are docked, a group of auxiliary docking female heads 300 are arranged near both sides of the rear end of the front vehicle, and a group of auxiliary docking male heads 200 are arranged near both sides of the front end of the rear vehicle. The hook rope 400 is manually connected to the rope connecting ring 500, and driven by the winch motor 101, docking can be achieved, thereby driving the docking of the front and rear vehicles. During docking, the winch motor 101 can be driven to roll up the hook rope 400 or release the hook rope 400. After docking, the positioning pin 304 passes through the first transverse positioning slot 303, the positioning through hole 204 and the first transverse positioning slot 306 in sequence to perform relative positioning to fix the length of the vehicle auxiliary docking device, that is, the distance between the front and rear vehicles, thereby ensuring smooth docking and installation of the front and rear vehicles.

[0032] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily realized. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described here.

Claims

1. A vehicle auxiliary docking device, characterized in that: The invention comprises an auxiliary docking male head (200), on which a winch assembly (100) is arranged, and the winch assembly (100) passes through the end of the auxiliary docking male head (200) through a hook rope (400) and is connected to the inner end of the auxiliary docking female head (300), and the auxiliary docking male head (200) and the auxiliary docking female head (300) can be connected by plugging and pulling.

2. A vehicle auxiliary docking device according to claim 1, characterized in that: The auxiliary docking male head (200) comprises a male head mounting seat (202), a male head mounting plate (201) connected to the rear end of the vehicle body is fixed at the large end of the male head mounting seat (202), and a male head docking long rod (203) is connected to the small end of the male head docking long rod (203), and a docking hole (206) is provided at the end of the male head docking long rod (203). The auxiliary docking female head (300) comprises a female head docking tube (302), a female head mounting plate (301) connected to the front end of the vehicle body is fixed at one end of the female head docking tube (302), a female head connecting rod (305) matched with the docking hole (206) is fixed inside the female head docking tube (302), the female head connecting rod (305) extends to the other end of the female head docking tube (302), and the end of the female head connecting rod (305) is threadedly connected to the female head connecting ring (600), and the female head connecting ring (600) is connected to one end of the hook rope (400) through a rope connecting ring (500).

3. A vehicle auxiliary docking device according to claim 2, characterized in that: The capstan assembly (100) comprises a capstan base (104) arranged on a male mounting seat (202); a capstan motor (101) is fixed to one side of the capstan base (104); a driving wheel shaft (107) and a line roller shaft (106) are rotatably supported on both sides of the capstan base (104); the driving wheel shaft (107) passes through the male mounting seat (202) and is connected to the main shaft of the capstan motor (101); and the driving wheel shaft (107) is connected between the inner side of the capstan base (104) and the outer side of the male mounting seat (202). A driving gear (102) is fixed on the shaft (107); a wire roller (108) is sleeved on the wire roller rotating shaft (106) and passes through the male head mounting seat (202) and is connected to the other end of the hook rope (400) at the side; two ends of the wire roller (108) are respectively connected to a wheel disc (105) arranged between the inner side of the capstan base (104) and the outer side of the male head mounting seat (202); a capstan gear (103) matched with the driving gear (102) is sleeved on the wheel disc (105) near one end of the capstan motor (101).

4. A vehicle auxiliary docking device according to claim 2 or 3, characterized in that: The side surfaces of the female docking tube (302) and the female connecting rod (305) are respectively and equidistantly provided with symmetrical first transverse positioning slots (303) and second transverse positioning slots (306); the side surfaces of the male docking long rod (203) are respectively and equidistantly provided with positioning through holes (204); when the male docking long rod (203) of the auxiliary docking male connector (200) is inserted into the female docking tube (302), it cooperates with the female connecting rod (305) and passes through the first transverse positioning slot (303), the positioning through hole (204) and the second transverse positioning slot (306) in sequence for relative positioning.

5. The vehicle auxiliary docking device according to claim 4, characterized in that: The other end of the female docking tube (302) is provided with an inner docking conical surface (307) on the inner side, and the end of the male docking long rod (203) is provided with an outer docking conical surface (205) that can cooperate with the inner docking conical surface (307) on the outer side.

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