Mounting seat for butt joint

Abstract

The invention relates to the technical field of pipeline butt joint. A mounting seat for butt joint is characterized by comprising a mounting plate and a mounting box, the mounting plate is movably connected with the mounting box with an opening in one end, and a first fixed cylinder body and a second fixed cylinder body are fixed to the two ends of one side of the mounting plate respectively; a first fixing pin and a second fixing pin are arranged in the first fixing cylinder body and the second fixing cylinder body in a sliding fit mode respectively, a first fixing base and a second fixing base are arranged at the positions, corresponding to the first fixing pin and the second fixing pin, of the installation box respectively, and fixation of the installation box can be automatically relieved under driving of external force during butt joint. The mounting box can automatically deflect up and down and left and right relative to the vehicle body, and the requirement for automatically adjusting the butt joint position of a butt joint component borne by the mounting box can be met.

Description

Technical Field

[0001] The invention relates to the technical field of pipe docking, in particular to a mounting seat for docking. Background Art

[0002] Railway trains use air pipes to transmit pressurized air to push the basic brake device to implement braking, deceleration or parking. Train air hoses that transmit pressurized air are installed at the end of each locomotive and vehicle. At present, domestic railways are divided into conventional railways, high-speed railways and subway railways. The existing technology is that the couplers of high-speed railway vehicles and subway railway vehicles use close-fitting couplers for automatic docking. There is no longitudinal impact and longitudinal relative displacement between the coupled vehicles during operation, and the installation space is large. The train air hoses between the two coupled vehicles of high-speed railways and subway railways are crimped and locked together by docking traction seats. During the operation of the train, the train air hoses swing freely and synchronously with the docking traction seats; while the train air hose connectors of conventional railway locomotives and vehicles are manually docked, and conventional railway vehicles use gap couplers. During operation, the relative longitudinal impact and displacement between the coupled vehicles are large, and the spacing between the coupled vehicles is small. It is impossible to copy the docking traction seats on high-speed railways and subway railway vehicles to realize the automatic docking of train air hoses of conventional railway vehicles, which hinders the technical progress of the train air hoses of conventional railway vehicles from manual docking to automatic docking. Summary of the invention

[0003] In order to solve the above problems, the present invention designs a docking mounting seat, and the application scenarios of the device include but are not limited to the automatic docking and automatic separation of railway locomotives and vehicle train pipes.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions. To achieve the above objectives, the present invention provides the following technical solutions: a docking mounting seat, characterized in that it includes a mounting plate, a mounting box and a fixing device;

[0005] The installation plate is movably connected to an installation box with an open end, and a fixing device is correspondingly arranged between the installation plate and the installation box;

[0006] When the fixing device is separated from the installation box, the installation box can swing freely relative to the installation plate, and when the fixing device is connected to the installation box, the installation box is fixed in a directional manner.

[0007] Preferably, the fixing device comprises: a first fixing cylinder, a second fixing cylinder, a first fixing pin, a second fixing pin, a first fixing seat, and a second fixing seat;

[0008] The first fixed cylinder body and the second fixed cylinder body are respectively fixed at two ends of one side of the mounting plate;

[0009] The first fixing pin and the second fixing pin are slidably matched in the first fixing cylinder body and the second fixing cylinder body, respectively. The first fixing seat and the second fixing seat are respectively provided on the installation box at positions corresponding to the first fixing pin and the second fixing pin.

[0010] Preferably, a slide rail is fixedly connected inside the installation box, and the slide rail extends toward the opening direction of the installation box. The docking components carried in the installation box can slide out along the slide rail toward the opening direction of the installation box or retract into the box from the opening direction.

[0011] Preferably, the mounting plate is matched with a mounting base plate at a side away from the mounting box, the mounting base plate is fixed to the outside, and tooth grooves are provided correspondingly on the matching surfaces of the mounting plate and the mounting base plate, and the mounting plate and the mounting base plate are fixed by a first fixed piece;

[0012] The mounting plate is provided with a through hole at a first position, and the mounting base plate is provided with a through hole at a second position.

[0013] Preferably, a hanging device is provided between the mounting plate and the mounting box, so that the mounting box is hung on the mounting plate.

[0014] Preferably, the suspension device comprises a hollow swivel seat, a hollow clamping seat, a swivel mandrel and a ball sleeve;

[0015] The opposite sides of the hollow swivel seat and the hollow card seat are respectively fixedly connected to the opposite sides of the mounting plate and the mounting box, the hollow swivel seat is sleeved in the hollow card seat, a swivel core shaft is inserted into the hollow swivel seat and the hollow card seat, both ends of the swivel core shaft are fixed by a second fixing member, a ball sleeve is provided between the swivel core shaft and the inner hole of the hollow swivel seat, and the swivel core shaft is hinged to the hollow swivel seat.

[0016] Preferably, tension spring hanging rings are correspondingly arranged on both sides of the mounting plate and the mounting box, and the two tension spring hanging rings are connected by a tension spring, and the tension spring hanging ring on the mounting plate is obliquely above the tension spring hanging ring on the mounting box;

[0017] At least one end of the tension spring hanging ring is provided with a screw rod, the screw rod on the mounting plate side is connected to the mounting plate, the screw rod on the mounting box side is connected to the mounting box, and an adjusting nut is provided on the screw rod.

[0018] Preferably, a cavity is provided in the first fixed cylinder body and the second fixed cylinder body, and the first fixed pin and the second fixed pin are slidably fitted in the two cavities respectively. A fixing spring is provided in at least one of the cavities, and the fixing spring is sleeved on the first fixing pin and / or the second fixing pin. The fixing spring pushes the first fixing pin to move in the direction of the first fixing seat and / or the fixing spring pushes the second fixing pin to move in the direction of the second fixing seat.

[0019] Preferably, a fixing pin push rod is fixedly connected to the side surface of the first fixing pin, and the fixing pin push rod is connected to the first fixing pin and the second fixing pin through a connecting plate to form a linkage mechanism;

[0020] The first fixing pin and the second fixing pin are both provided with a protrusion on one side close to the first fixing seat and the second fixing seat, and the first fixing seat and the second fixing seat are respectively provided with a recessed portion at a position close to the first fixing pin and the second fixing pin, and the size of the protrusion matches that of the recessed portion;

[0021] The head of the fixing pin push rod exceeds the protruding parts of the first fixing pin and the second fixing pin.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In the present invention, the mounting box can be freely swung. When docking, the mounting box can be automatically released under the drive of external force, and the mounting box can automatically swing up and down and left and right relative to the vehicle body, which can meet the demand of the docking parts carried by the mounting box to automatically adjust the docking position.

[0024] In the present invention, the automatic fixation can be achieved. When the docking is completed and the external force is removed, the installation box and the vehicle body can be automatically and reliably fixed, preventing the docking components carried by the installation box from shaking with the installation box during the operation of the locomotive vehicle, resulting in damage to the components.

[0025] In the present invention, the installation adjustment position is reserved, and the installation position of the installation box and the supported docking components relative to the vehicle body can be manually adjusted, so as to facilitate the on-site installation position adjustment.

[0026] The present invention is easy to adjust. The left-right deviation and the up-down deviation of the installation box and the bearing docking parts relative to the vehicle body can be adjusted by adjusting the elastic force of the tension spring.

[0027] In the present invention, a slide groove is provided in the installation box, and the docking components carried by the slide groove can be automatically extended and retracted relative to the installation box along the slide groove, so as to facilitate docking or separation of the docking components. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an oblique view of the installation box and the installation plate of the present invention before assembly;

[0029] Figure 2 This is an oblique view of the mounting box and mounting plate of the present invention after assembly;

[0030] Figure 3 is a cross-sectional view of the suspension device of the present invention;

[0031] Figure 4 It is a cross-sectional view of the locking device of the present invention.

[0032] In the figure: 100, mounting base plate; 101, mounting plate; 102, first position through hole; 103, second position through hole; 104, first fixing member; 110, mounting box; 111, slide rail; 120, hollow card seat; 121, hollow rotary seat; 122, rotary mandrel; 123, ball sleeve; 124, second fixing member; 130, tension spring; 131, tension spring hanging ring; 132, screw; 133, screw seat; 134, adjusting nut; 135, third fixing member; 140, first fixed cylinder; 141, second fixed cylinder; 142, fixing spring; 143, first fixing pin; 144, second fixing pin; 145, connecting plate; 146, first fixing seat; 147, second fixing seat; 148, protrusion; 149, recess; 150, fixing pin push rod; 151, cavity. DETAILED DESCRIPTION

[0033] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0034] In the explanation of the present invention, the left, right, top and bottom positions in the relevant figures are used for detailed description.

[0035] For the convenience of introduction, the following is an example of a docking mount for automatic docking and automatic separation of train tubes of railway locomotives and vehicles. However, the present invention is not limited to the docking mount for automatic docking and automatic separation of train tubes between railway locomotives and vehicles, and can also be used for automatic docking and automatic separation of mounting docking mounts in other fields.

[0036] See Figure 1 , Figure 2 The mounting plate 101 is movably connected to a mounting box 110 with an opening at one end, and a fixing device is correspondingly provided between the mounting plate 101 and the mounting box 110;

[0037] When the fixing device is separated from the installation box 110, the installation box 110 can swing freely relative to the installation plate 101, and when the fixing device is connected to the installation box 100, the installation box 110 is fixed in a directional manner.

[0038] The fixing device includes: a first fixing cylinder 140, a second fixing cylinder 141, a first fixing pin 143, a second fixing pin 144, a first fixing seat 146, and a second fixing seat 147;

[0039] A first fixed cylinder 140 and a second fixed cylinder 141 are respectively fixed at two ends of one side of the mounting plate 101;

[0040] The first fixing cylinder 140 and the second fixing cylinder 141 are slidably fitted with a first fixing pin 143 and a second fixing pin 144 , respectively. A first fixing seat 146 and a second fixing seat 147 are respectively disposed on the installation box 110 at positions corresponding to the first fixing pin 143 and the second fixing pin 144 .

[0041] See Figure 1 A slide rail 111 is fixedly connected to the installation box 110, and the slide rail 111 extends toward the opening direction of the installation box 110. The docking components carried in the installation box 110 can slide out along the slide rail 111 toward the opening direction of the installation box 110 or retract from the opening direction into the box.

[0042] See Figure 1 , Figure 2 The mounting plate 101 is matched with the mounting base plate 100 on the side away from the mounting box 110, the mounting base plate 100 is fixed to the outside, and the matching surfaces of the mounting plate 101 and the mounting base plate 100 are provided with tooth grooves correspondingly, and the mounting plate 101 and the mounting base plate 100 are fixed by a first fixed piece 104;

[0043] The mounting plate 101 is provided with a first position through hole 102, which can adjust the upper and lower mounting positions of the mounting plate 101 relative to the mounting base 100, and further adjust the upper and lower mounting positions of the mounting box 110. The mounting base 100 is provided with a second position through hole 103, which can adjust the left and right positions of the mounting plate 101 relative to the mounting base 100, and further adjust the left and right mounting positions of the mounting box 110.

[0044] See Figure 3 A hanging device is provided between the mounting plate 101 and the mounting box 110 so that the mounting box 110 is hung on the mounting plate 101 .

[0045] The suspension device includes a hollow swivel seat 121, a hollow clamping seat 120, a swivel mandrel 122 and a ball sleeve 123;

[0046] The opposite sides of the hollow swivel seat 121 and the hollow card seat 120 are respectively fixedly connected to the opposite sides of the mounting plate 101 and the mounting box 110, and the hollow swivel seat 121 is sleeved in the hollow card seat 120. A swivel core shaft 122 is inserted into the hollow swivel seat 121 and the hollow card seat 120. Both ends of the swivel core shaft 122 are fixed by a second fixing member 124, so that the mounting box 110 is suspended on the mounting plate 101, and the mounting box 110 can be turned up and down around the swivel core shaft 122. A ball sleeve 123 is provided between the swivel core shaft 122 and the inner hole of the hollow swivel seat 121. The swivel core shaft 122 is hinged to the hollow swivel seat 121, so that the mounting box 110 can swing left and right relative to the mounting plate 101.

[0047] See Figure 1 , tension spring hanging rings 131 are correspondingly arranged on both sides of the mounting plate 101 and the mounting box 110, and the two tension spring hanging rings 131 are connected by the tension spring 130, and the tension spring hanging ring 131 on the mounting plate 101 is obliquely above the tension spring hanging ring 131 on the mounting box 110;

[0048] At least one end of the tension spring hanging ring 131 is provided with a screw 132, the screw 132 on the mounting plate 101 side is connected to the mounting plate 101, and the screw 132 on the mounting box 110 side is connected to the mounting box 110, and an adjusting nut 134 is provided on the screw 132. By rotating the adjusting nut 134, the elongation of the tension spring 130 can be adjusted, thereby adjusting the lowering, raising, and left and right deflection of the mounting box 110 and the docking components carried in the mounting box 110.

[0049] See Figure 4 A cavity 151 is provided in the first fixed cylinder body 140 and the second fixed cylinder body 141, and a first fixed pin 143 and a second fixed pin 144 are slidably fitted in the two cavities 151 respectively. A fixing spring 142 is provided in at least one cavity 151, and the fixing spring 142 is sleeved on the first fixing pin 143 and / or the second fixing pin 144. The fixing spring 142 pushes the first fixing pin 143 to move toward the first fixing seat 146 and / or the fixing spring 142 pushes the second fixing pin 144 to move toward the second fixing seat 147.

[0050] See Figure 4 The side of the first fixing pin 143 is fixedly connected with a fixing pin push rod 150, and the fixing pin push rod 150 is connected to the first fixing pin 143 and the second fixing pin 144 through a connecting plate 145 to form a linkage mechanism;

[0051] The first fixing pin 143 and the second fixing pin 144 are both provided with a protrusion 148 on one side close to the first fixing seat 146 and the second fixing seat 147, and the first fixing seat 146 and the second fixing seat 147 are respectively provided with a recess 149 at a position close to the first fixing pin 143 and the second fixing pin 144, and the size of the protrusion 148 matches the size of the recess 149;

[0052] The head of the fixing pin push rod 150 exceeds the protrusion 148 of the first fixing pin 143 and the second fixing pin 144, so that when docking, the external force first pushes the fixing pin push rod 150, so that the linkage mechanism formed by the entire fixing pin push rod 150, the first fixing pin 143, the second fixing pin 144, and the connecting plate 145 retracts at the same time, and the first fixing pin 143 and the second fixing pin 144 are separated from the first fixing seat 146 and the second fixing seat 147, so that the installation box 110 is in a free activity state before the docking mechanism carried by it is docked, which is convenient for the installation box 110 to be installed. The docking mechanism carried in 10 and the docking mechanism of the docking party automatically guide each other to align their positions; when the two docking mechanisms are separated, the external thrust disappears, the fixing spring 142 pushes the first fixing pin 143 and / or the second fixing pin 144 and drives the connecting plate 145 and the fixing pin push rod 150 to move toward the docking surface, so that the protrusions 149 of the first fixing pin 143 and the second fixing pin 144 are inserted into the recessed portions 149 on the first fixing seat 146 and the second fixing seat 147, and the installation box 110 is thereby relatively fixed to the installation plate 101.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting seat for docking, Features: It comprises a mounting plate (101), a mounting box (110) and a fixing device; The installation plate (101) is movably connected to an installation box (110) with an open end, and a fixing device is correspondingly provided between the installation plate (101) and the installation box (110); When the fixing device is separated from the installation box (110), the installation box (110) can swing freely relative to the installation plate (101); when the fixing device is connected to the installation box (100), the installation box (110) is fixed in a directional manner.

2. A docking mounting seat according to claim 1, Features: The fixing device comprises: a first fixing cylinder (140), a second fixing cylinder (141), a first fixing pin (143), a second fixing pin (144), a first fixing seat (146), and a second fixing seat (147); The first fixed cylinder body (140) and the second fixed cylinder body (141) are respectively fixed at two ends of one side of the mounting plate (101); The first fixing pin (143) and the second fixing pin (144) are slidably fitted in the first fixing cylinder body (140) and the second fixing cylinder body (141), respectively, and the first fixing seat (146) and the second fixing seat (147) are respectively provided on the installation box (110) at positions corresponding to the first fixing pin (143) and the second fixing pin (144).

3. A docking mounting seat according to claim 1, Features: A slide rail (111) is fixedly connected inside the installation box (110), and the slide rail (111) extends in the direction of the opening of the installation box (110). The docking component carried in the installation box (110) can slide out along the slide rail (111) in the direction of the opening of the installation box (110) or retract from the opening direction into the box.

4. A docking mounting seat according to claim 1, Features: The side of the mounting plate (101) away from the mounting box (110) is matched with a mounting base plate (100), the mounting base plate (100) is fixed to the outside, and tooth grooves are provided correspondingly on the matching surfaces of the mounting plate (101) and the mounting base plate (100), and the mounting plate (101) and the mounting base plate (100) are fixed by a first fixing member (104); The mounting plate (101) is provided with a through hole (102) at a first position, and the mounting base plate (100) is provided with a through hole (103) at a second position.

5. A docking mounting seat according to claim 1, Features: A hanging device is provided between the installation plate (101) and the installation box (110), so that the installation box (110) is hung on the installation plate (101).

6. A docking mounting seat according to claim 5, Features: The suspension device comprises a hollow swivel seat (121), a hollow clamping seat (120), a swivel mandrel (122) and a ball sleeve (123); The opposite sides of the hollow swivel seat (121) and the hollow clamping seat (120) are respectively fixedly connected to the opposite sides of the mounting plate (101) and the mounting box (110); the hollow swivel seat (121) is sleeved in the hollow clamping seat (120); a swivel core shaft (122) is inserted into the hollow swivel seat (121) and the hollow clamping seat (120); both ends of the swivel core shaft (122) are fixed by a second fixing member (124); a ball sleeve (123) is provided between the swivel core shaft (122) and the inner hole of the hollow swivel seat (121); and the swivel core shaft (122) is hinged to the hollow swivel seat (121).

7. A docking mounting seat according to claim 1, Features: Tension spring hanging rings (131) are correspondingly arranged on both sides of the installation plate (101) and the installation box (110); the two tension spring hanging rings (131) are connected via a tension spring (130); the tension spring hanging ring (131) on the installation plate (101) is obliquely above the tension spring hanging ring (131) on the installation box (110); At least one end of the tension spring hanging ring (131) is provided with a screw rod (132); the screw rod (132) on the mounting plate (101) side is connected to the mounting plate (101); the screw rod (132) on the mounting box (110) side is connected to the mounting box (110); and an adjusting nut (134) is provided on the screw rod (132).

8. A docking mounting seat according to claim 2, Features: The first fixed cylinder body (140) and the second fixed cylinder body (141) are both provided with a cavity (151), and at least one of the cavities (151) is provided with a fixing spring (142), and the fixing spring (142) is sleeved on the first fixing pin (143) and / or the second fixing pin (144), and the fixing spring (142) pushes the first fixing pin (143) to move in the direction of the first fixing seat (146) and / or the fixing spring (142) pushes the second fixing pin (144) to move in the direction of the second fixing seat (147).

9. A docking mounting seat according to claim 2, Features: A fixing pin push rod (150) is provided on the side of the first fixing pin (143), and the fixing pin push rod (150) is connected to the first fixing pin (143) and the second fixing pin (144) via a connecting plate (145) to form a linkage mechanism.

10. A docking mounting seat according to claim 2, Features: A protrusion (148) is provided on one side of the first fixing pin (143) and the second fixing pin (144) close to the first fixing seat (146) and the second fixing seat (147); a recess (149) is provided in the first fixing seat (146) and the second fixing seat (147) at a position close to the first fixing pin (143) and the second fixing pin (144); and the protrusion (148) and the recess (149) are matched in size; The head of the fixing pin push rod (150) exceeds the protruding parts (148) of the first fixing pin (143) and the second fixing pin (144).

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