A batch installation system and method for magnetic levitation track connecting sleeves

Abstract

The present invention discloses a batch installation system and method for magnetic levitation track connecting sleeves, comprising a positioning component and an installation component; the positioning component is used to position the template of the connecting sleeve to be installed on the installation component; the installation component comprises a frame and a lifting device for driving the frame to rise and fall; the frame is internally slidably matched with a plurality of bearing rods, and the top surface of the bearing rods is coplanar with the top surface of the frame. The purpose of the present invention is to provide a batch installation system and method for magnetic levitation track connecting sleeves, so as to solve the problems of low efficiency, labor and time cost when batch installing connecting sleeves on long-length and heavy-weight track beam templates in the prior art, so as to achieve the purpose of reducing the difficulty of batch installation of connecting sleeves, improving operation efficiency, and reducing labor and time costs.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic levitation tracks, and in particular to a batch installation system and method for magnetic levitation track connecting sleeves. Background Art

[0002] The track beam is an important part of the maglev track. It is a beam or plate structure with a track functional surface, bearing the train load and transferring it to the supporting structure. In other words, the maglev track beam has the functions of both the beam and the track of a traditional railway. Compared with the operation of traditional rail trains, maglev trains have extremely high requirements for the accuracy of the track beam.

[0003] In the field of high-speed maglev, the distance between the train magnets and the magnets on the track beam directly affects the change in magnetic buoyancy. In order to ensure the smooth development of lift and resistance when the vehicle is floating and landing, and to ensure the driving comfort of the vehicle in the middle section of the line, very strict requirements are placed on the construction accuracy of the maglev track beam. For the track beam of the maglev track, it is generally equipped with a magnet module inside to provide forward driving force and lift required for suspension for the vehicle above. The magnet module and the track beam are installed through a connecting sleeve with an internal thread. Specifically, the connecting sleeve is embedded in the side wall of the track beam in advance. When the magnet module is installed later, the bolts connected to the magnet module are screwed into the corresponding connecting sleeve to achieve installation.

[0004] With the continuous in-depth research on ultra-high-speed maglev track technology, the application of ultra-high-speed maglev technology has gradually begun to be considered in some non-railway transportation fields, which requires the construction of test track sections for a large number of engineering tests and verifications. However, the magnet module of the traditional maglev track is too large and difficult to manufacture and install, which is not suitable for the use of ultra-high-speed maglev test track sections. Based on this, the applicant in this case has developed a new type of maglev track beam structure and filed a patent application on the same day as this application; the maglev track beam structure has a propulsion slot in the middle and suspension slots on both sides. By installing a maglev module in the propulsion slot to provide forward power for the train and a maglev module in the suspension slot to provide suspension lift for the train, the stable operation of the high-speed maglev vehicle can be met.

[0005] However, with the continuous deepening of research and the development of relevant experiments, the applicant found that when the cast-in-place method is used to prepare the maglev track beam structure, due to the increase in the number of magnet modules and the increase in the number of grooves for installing magnet modules, it is necessary to install a large number of connecting sleeves on the groove wall template at one time and position them. In order to improve engineering efficiency, the length of the track beam cast in place each time should not be too short, which leads to a longer axial length and heavier deadweight of the single-side template, and more connecting sleeves need to be installed and positioned on the single-side template. The superposition of the above multiple unfavorable factors makes the batch installation of connecting sleeves on the groove side wall template for installing magnet modules more difficult and cumbersome, requiring a lot of manpower and time costs. Summary of the invention

[0006] The purpose of the present invention is to provide a system and method for batch installation of magnetic levitation track connecting sleeves, so as to solve the problems of low efficiency, labor and time cost when batch installing connecting sleeves on long and heavy track beam templates in the prior art, and to achieve the purpose of reducing the difficulty of batch installation of connecting sleeves, improving operation efficiency, and reducing labor and time costs.

[0007] The present invention is achieved through the following technical solutions:

[0008] A batch installation system for magnetic levitation track connection sleeves, comprising a positioning component and an installation component;

[0009] The positioning assembly is used to position the template of the connecting sleeve to be installed on the installation assembly;

[0010] The installation assembly comprises a frame and a lifting device for driving the frame to lift; a plurality of bearing rods are slidably matched inside the frame, and the top surface of the bearing rods is coplanar with the top surface of the frame.

[0011] In view of the problems of low efficiency, labor and time cost when installing connecting sleeves in batches on long and heavy track beam templates in the prior art, the present invention first proposes a batch installation system for magnetic levitation track connecting sleeves. When the system is working, the frame of the installation component is first adjusted to a height matching the in-place component by a lifting device, and then the template to be installed with the connecting sleeve is flattened on the installation component by the in-place component; then the position of each bearing rod is adjusted so that no bearing rod blocks the position on the template where the connecting sleeve needs to be installed, and then the connecting sleeve is inserted into each sleeve installation hole from the top of the template from top to bottom, and then the installation component is lifted to a set height by a lifting device, and finally each connecting sleeve is positioned on the template from the bottom to top from the bottom of the template. Among them, the lifting device can drive the frame to rise and fall by any existing lifting method.

[0012] The present application completes the laying and paving of the template through the in-place assembly, which can solve the on-site operation problem of the long and heavy track beam template, so that all the connecting sleeves on the template are positioned and installed, and then the corresponding templates are spliced, reducing the difficulty of batch installation of connecting sleeves. The present application uses the frame and several bearing rods on the installation assembly to jointly carry the track beam template, so that the template that needs to be installed vertically is laid down and flat for operation, which is convenient for the staff to complete the batch loading of connecting sleeves on the horizontal plane. Gravity can be used to make each connecting sleeve maintain relative stability with the template before positioning, thereby realizing the batch loading and batch positioning of the connecting sleeves, avoiding the defect of the traditional process that the positioning of a single connecting sleeve is completed immediately after the connecting sleeves are loaded one by one on the template. In addition, the lateral position of the bearing rod in the present application is adjustable, so it can avoid blocking the area where the connecting sleeve is installed on the template, and thus avoid interfering with the loading of the connecting sleeve, so that the present application can be adapted to the use of track plate templates of different sizes, sizes and connecting sleeve arrangements.

[0013] Furthermore, the axes of the plurality of bearing rods are parallel to each other; the frame is rectangular, and the axes of the bearing rods are perpendicular to the long axis of the frame.

[0014] Since the track plate templates that need to install the connecting sleeves are all groove side wall templates for installing the magnet module, which are long strip structures, this solution limits the frame to a rectangular shape, which can ensure effective matching with the relevant templates, so that the gravity of the large deadweight template can be more evenly distributed on the lower frame and the bearing rod. The axis of the bearing rod is perpendicular to the long axis of the frame, that is, the axis of the bearing rod is parallel to the short axis of the frame, so that the bearing rod can slide along the long axis direction of the frame. This setting method can relatively increase the lateral sliding range of the bearing rod, which is more conducive to avoiding interference with the connecting sleeve to be installed.

[0015] Furthermore, two opposite side walls inside the frame are provided with slide grooves, and the upper and lower sides of the slide grooves are closed; both ends of the bearing rod are provided with sliding parts matching the slide grooves;

[0016] When the sliding part is slidably engaged in the corresponding sliding groove, the end surface of the bearing rod abuts against the inner side wall of the frame, and the top surface of the bearing rod is flush with the top surface of the frame.

[0017] In this solution, the bearing rod slides in the slide grooves on both sides through the sliding parts at both ends. Among them, the upper and lower sides of the slide groove are closed, that is, the height of the top surface inside the slide groove is lower than the upper surface of the frame, and the height of the bottom surface inside the slide groove is higher than the lower surface of the frame. This setting can prevent the sliding part from falling off the slide groove range from the top and bottom directions, thereby ensuring that the bearing rod cannot escape from the range inside the frame from the top and bottom directions. In addition, the end faces of the two ends of the bearing rod are respectively abutted against the inner side walls on the opposite sides of the frame, thereby ensuring that the bearing rod cannot deflect in the horizontal direction, thereby preventing the bearing rod from automatically escaping from the sliding fit inside the frame in the horizontal direction. In addition, the top surface of the bearing rod is flush with the top surface of the frame, thereby ensuring that each bearing rod can fully support the formwork, avoiding the problem that the long-length formwork only relies on the surrounding frames to support the collapse of the middle part, thereby interfering with the subsequent cast-in-place quality.

[0018] Furthermore, the positioning assembly includes a base, a clamping mechanism hinged to the top of the base, and a power device for driving the clamping mechanism to rotate.

[0019] For the track beam formwork with large length and self-weight, it is difficult to lay it flat on the installation component by manpower. For this reason, this scheme sets the positioning component next to the installation component, and adjusts the frame height through the lifting device in the installation component before the template is in place, so that the top surface height of the frame is lower than or equal to the height of the hinged edge of the clamping mechanism, and then clamps the bottom end of the template by the clamping mechanism, and then drives the clamping mechanism to flip as a whole by the power device, driving the clamped template to flip synchronously until the template flips to the installation component; then release the clamping mechanism of the template, and push the template horizontally to get out of the range of the clamping mechanism.

[0020] In addition, after the installation of the connecting sleeve on the formwork is completed, the present solution can also push the end of the formwork back laterally into the clamping mechanism, clamp the end of the formwork again by the clamping mechanism, and drive the clamping mechanism to flip as a whole by the power device, thereby driving the clamped formwork to flip synchronously to a vertical state, making it easier to lift it to the assembly area for subsequent cast-in-place operations.

[0021] This solution solves the problem that the track beam formwork with large length and self-weight requires a lot of manpower to lay flat on the installation components. At the same time, it can overcome the defect that the long length of the formwork makes it inconvenient to lift it in a horizontal state, which makes laying flat more difficult.

[0022] Furthermore, the clamping mechanism includes a flip piece that is as wide as the top of the base and hinged to the top of the base, a clamping groove is opened at the top of the flip piece, clamping plates are arranged on both side walls of the clamping groove, and also includes a linear drive device for driving the clamping plate to move toward the inside of the clamping groove.

[0023] This solution uses linear drive devices on both sides to drive the two clamping plates to move toward each other, thereby integrally clamping the end of the template entering the clamping groove.

[0024] Furthermore, a first positioning groove is provided on the top surface of the base, and a positioning protrusion capable of entering the first positioning groove is provided at the bottom end of the flip member; a groove wall on one side of the first positioning groove away from the hinged edge of the clamping mechanism is provided as an arc surface;

[0025] When the flipping member is seated on the top of the base, the positioning protrusion abuts against a side groove wall of the first positioning groove close to the hinged edge of the clamping mechanism.

[0026] Since the flipping member rotates around the hinged edge, the positioning protrusion rotates synchronously with the flipping member. In this solution, the arc surface of the first positioning groove wall is used to ensure that the positioning protrusion can smoothly enter and exit the first positioning groove. In addition, when the flipping member is located on the top of the base, the positioning protrusion abuts against the groove wall of the first positioning groove near the hinged edge of the clamping mechanism, thereby reducing the possibility of the flipping member automatically flipping outward, improving the lateral stability of the flipping member when it is not flipped, and reducing the locking loss of the power device.

[0027] Furthermore, it also includes a limiter fixed on the side wall of the base away from the hinged edge of the clamping mechanism, and the top height of the limiter is higher than the height of the base; a sensing device for sensing the flipping member is provided on the side surface of the limiter facing the direction of the clamping mechanism; the sensing device is connected to the power device signal.

[0028] The limiter can firstly be used to limit the excessive rotation of the flipping member to the other side away from the hinged edge, and at the same time, it can limit the flipping member laterally, thereby improving the lateral stability of the flipping member when it is not flipped. In addition, the flipping member can be sensed by the sensing device on the surface of the limiter, and then when the power device drives the flipping member to reset and drives the template with the connecting sleeve installed in batches to return to the vertical state, the sensing signal of the sensing device can provide a more stable feedback or stop signal for the power device.

[0029] Further, the connecting sleeve comprises a cylinder with a first internally threaded blind hole, a limiting ring is fixedly sleeved on the outer side of the cylinder, and a sealing gasket is embedded on the surface of the limiting ring facing the opening direction of the first internally threaded blind hole; an external thread is arranged on the outer wall of the cylinder, and the external thread is located at one end of the cylinder having the first internally threaded blind hole; and further comprises a cylinder cap matching the cylinder, and a second internally threaded blind hole is arranged on the cylinder cap, and the second internally threaded blind hole matches the external thread;

[0030] When the end of the cylinder with the external thread is screwed into the second internal thread blind hole and reaches the end of the stroke, the end surface of the cylinder cap abuts against the template.

[0031] This solution proposes a connecting sleeve that is convenient for use with the batch installation system of this application, wherein the cylinder body has a first internal thread blind hole, one end of the bottom of the first internal thread blind hole is located in the cast-in-place side direction of the template, and the opening end of the first internal thread blind hole is located in the outer side direction of the template; the limiting ring is used to abut against the surface of the template, so that when the connecting sleeve is installed from the top of the template into each sleeve installation hole, the connecting sleeve will not directly fall through the sleeve installation hole, and can be hung on the template surface through the limiting ring. A sealing gasket is provided on the side surface of the limiting ring that contacts the template, which can firstly seal the gap between the limiting ring and the template and reduce the risk of cast-in-place concrete penetrating into the sleeve installation hole through the gap; secondly, it can also make the concrete consolidated between the limiting ring and the template partially located on the elastic sealing gasket, which is more conducive to the separation between the template and the limiting ring during demoulding.

[0032] In addition, this solution uses a barrel cap to achieve positioning between the connecting sleeve and the template, and the second internal threaded blind hole inside the barrel cap matches the external thread on the outside of the barrel. When the barrel passes through the sleeve mounting hole and the limiting ring abuts against the template, the external thread and the limiting ring are located on both sides of the template respectively. At this time, the barrel cap is put on the outside of the barrel and gradually screwed in until the end face of the barrel cap abuts against the template. At this time, the positioning of the connecting sleeve is completed. The connecting sleeve in this state has stability on both sides of the axial direction and cannot automatically detach from the connection with the template, achieving a good positioning effect and effectively ensuring stability during the subsequent cast-in-place process. When demolding, you only need to remove each barrel cap first.

[0033] Furthermore, a positioning strip is fixed to the outer wall of the cylinder, one end of which is fixed to a surface of the limiting ring facing the opening direction of the first internal threaded blind hole, and the axis of the positioning strip is parallel to the axis of the cylinder;

[0034] It also includes a sleeve mounting hole located on the template, the diameter of the sleeve mounting hole is smaller than the diameter of the limiting ring, the hole wall of the sleeve mounting hole is provided with a second positioning groove matching the positioning strip, the second positioning groove is open on the side surface of the template facing the direction of the limiting ring; the axial length of the second positioning groove is smaller than the thickness of the template; the axial length of the positioning strip is equal to the axial length of the second positioning groove.

[0035] This solution is to extend a positioning strip parallel to the axis of the cylinder body on the limiting ring, and to open a second positioning groove on the wall of the sleeve mounting hole; when installing the connecting sleeve, align the positioning strip with the second positioning groove; when the limiting ring abuts against the template, the positioning strip enters the corresponding second positioning groove, and the end of the positioning strip abuts against the bottom of the second positioning groove; through the cooperation of a plurality of positioning strips and the second positioning grooves, the cylinder body cannot rotate, thereby significantly improving the circumferential stability of the connecting sleeve in the subsequent cast-in-place process.

[0036] The present invention also provides a method for batch installation of magnetic levitation track connecting sleeves, comprising:

[0037] Adjust the frame of the installation component to a height matching the in-place component by means of the lifting device;

[0038] Lay the template of the connecting sleeve to be installed flat on the installation component through the positioning component;

[0039] Adjust the position of each load-bearing bar so that none of the load-bearing bars blocks the sleeve mounting hole on the template;

[0040] Insert the connecting sleeves into each sleeve installation hole from the top of the template from top to bottom;

[0041] Lift the installation assembly to the set height using the lifting device;

[0042] Position each connecting sleeve onto the template from the bottom up.

[0043] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0044] 1. The present invention provides a batch installation system and method for magnetic levitation track connecting sleeves. The template is laid down and laid flat by using an in-place component, which can solve the on-site operation problem of long and heavy track beam templates. After all the connecting sleeves on the template are positioned and installed, the corresponding templates are spliced, reducing the difficulty of batch installation of connecting sleeves.

[0045] 2. The present invention provides a system and method for batch installation of magnetic levitation track connecting sleeves, which completes the batch loading of connecting sleeves on a horizontal plane, and can use gravity to make each connecting sleeve maintain relative stability with the template before positioning, thereby realizing batch loading and batch positioning of connecting sleeves, avoiding the defect of traditional processes that require immediate completion of positioning of a single connecting sleeve after loading the connecting sleeves one by one on the template.

[0046] 3. The present invention provides a system and method for batch installation of magnetic levitation track connecting sleeves. The lateral position of the bearing rod is adjustable, thereby avoiding obstruction of the area where the connecting sleeve is installed on the template and thus avoiding interference with the installation of the connecting sleeve, so that the present application can be adapted to the use of track plate templates with different sizes and connecting sleeve arrangements.

[0047] 4. The batch installation system and method of the magnetic levitation track connecting sleeve of the present invention solves the problem that the track beam template with large length and self-weight requires a lot of manpower to be laid flat on the installation assembly, and at the same time overcomes the defect that it is inconvenient to hoist it in a horizontal state due to the large length of the template.

[0048] 5. The present invention provides a batch installation system and method for magnetic levitation track connecting sleeves, and proposes a connecting sleeve that is easy to install and use in batches. It has the advantages of simple and convenient installation process, good sealing, and easy demoulding, while also improving axial and circumferential stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0050] Figure 1 It is a structural schematic diagram of an installation component in a specific embodiment of the present invention;

[0051] Figure 2 It is a structural schematic diagram of a bearing rod in a specific embodiment of the present invention;

[0052] Figure 3 It is a structural schematic diagram of a positioning component in a specific embodiment of the present invention;

[0053] Figure 4 A cross-sectional view of a seated component in a specific embodiment of the present invention;

[0054] Figure 5 It is a cross-sectional view of a specific embodiment of the present invention in use;

[0055] Figure 6 It is a cross-sectional view of the connecting sleeve after installation in a specific embodiment of the present invention;

[0056] Figure 7 It is a schematic diagram of the structure of the connecting sleeve and the cylinder cap in a specific embodiment of the present invention;

[0057] Figure 8 It is a structural schematic diagram of the sleeve mounting hole in a specific embodiment of the present invention.

[0058] Marks and corresponding parts names in the attached drawings:

[0059] 24-sleeve mounting hole, 241-second positioning groove, 101-frame, 102-lifting device, 103-bearing rod, 104-slide groove, 105-sliding part, 201-base, 202-power device, 203-flipping member, 204-clamping groove, 205-clamping plate, 206-linear driving device, 207-first positioning groove, 208-positioning protrusion, 209-limiting member, 210-sensing device, 301-cylinder body, 302-first internal thread blind hole, 303-limiting ring, 304-sealing gasket, 305-external thread, 306-cylinder cap, 307-second internal thread blind hole, 308-positioning strip. DETAILED DESCRIPTION

[0060] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0061] Embodiment 1:

[0062] A batch installation system for magnetic levitation track connection sleeves, comprising a positioning component and an installation component;

[0063] The positioning assembly is used to position the template of the connecting sleeve to be installed on the installation assembly;

[0064] Install components such as Figure 1 and Figure 2 As shown, it includes a frame 101 and a lifting device 102 for driving the frame 101 to rise and fall; the frame 101 is internally slidably matched with a plurality of bearing rods 103, and the top surface of the bearing rods 103 is coplanar with the top surface of the frame 101.

[0065] The axes of the bearing rods 103 are parallel to each other; the frame 101 is rectangular, and the axes of the bearing rods 103 are perpendicular to the long axis of the frame 101. The two opposite side walls inside the frame 101 are provided with slide grooves 104, and the upper and lower sides of the slide grooves 104 are closed; both ends of the bearing rods 103 are provided with sliding parts 105 matching the slide grooves 104;

[0066] When the sliding portion 105 is slidably engaged in the corresponding sliding groove 104 , the end surface of the bearing rod 103 abuts against the inner wall of the frame 101 , and the top surface of the bearing rod 103 is flush with the top surface of the frame 101 .

[0067] In this embodiment, the lifting device 102 includes four hydraulic jacks, which are respectively distributed at four corners of the frame 101 .

[0068] Embodiment 2:

[0069] A batch installation system for magnetic levitation track connecting sleeves, based on embodiment 1, the positioning components are as follows Figures 3 to 5 As shown, it includes a base 201, a clamping mechanism hinged on the top of the base 201, and a power device 202 for driving the clamping mechanism to rotate.

[0070] The clamping mechanism includes a flip piece 203 which is as wide as the top of the base 201 and is hinged on the top of the base 201, a clamping groove 204 is opened at the top of the flip piece 203, clamping plates 205 are arranged on both side walls of the clamping groove 204, and also includes a linear drive device 206 for driving the clamping plate 205 to move toward the inside of the clamping groove 204.

[0071] The flip member 203 can be hinged to the top of the base 201 by common means such as hinges, rotating shafts, etc. The power device 202 is preferably a servo motor.

[0072] A first positioning groove 207 is provided on the top surface of the base 201, and a positioning protrusion 208 capable of entering the first positioning groove 207 is provided at the bottom end of the flip member 203; a groove wall on one side of the first positioning groove 207 away from the hinged edge of the clamping mechanism is provided as an arc surface;

[0073] When the flip member 203 is seated on the top of the base 201 , the positioning protrusion 208 abuts against a side wall of the first positioning groove 207 close to the hinged edge of the clamping mechanism.

[0074] It also includes a stopper 209 fixed to a side wall of the base 201 away from the hinged edge of the clamping mechanism, and the top height of the stopper 209 is higher than the height of the base 201; a sensing device 210 for sensing the flipping member 203 is arranged on a surface of the stopper 209 facing the direction of the clamping mechanism; the sensing device 210 is connected to the power device 202 by signal. Preferably, the sensing device 210 can use a pressure sensor or a distance sensor.

[0075] In this embodiment, the hinged edge between the flip member 203 and the base 201 is located at the top of the side wall of the base 201 .

[0076] In this embodiment, the linear drive devices 206 on both sides are controlled in linkage, and their extension and retraction directions are opposite.

[0077] In this embodiment, the top of the clamping plate 205 is rounded.

[0078] In a more preferred embodiment, mounting grooves are provided on both side walls of the clamping groove 204, and the two linear drive devices are respectively located in the two mounting grooves. When the linear drive devices are retracted, the clamping plate 205 can be partially or completely received in the mounting grooves.

[0079] In a more preferred embodiment, a pressure sensor may be further provided on the surface of the clamping plate 205, and the output of the linear drive device may be controlled by feedback of the sensing data of the pressure sensor.

[0080] In a more preferred embodiment, the arc surface of the groove wall of the first positioning groove 207 is concentric with the rotation trajectory of the flip member 203; when the positioning protrusion 208 rotates, at least one point on the positioning protrusion 208 always slides along the arc surface before leaving the range inside the first positioning groove 207.

[0081] Embodiment 3:

[0082] A batch installation system for magnetic levitation track connecting sleeves, based on embodiment 1 or 2, as Figures 6 to 8As shown, the connecting sleeve includes a barrel 301 with a first internally threaded blind hole 302, a limiting ring 303 is fixedly sleeved on the outer side of the barrel 301, and a sealing gasket 304 is embedded on the surface of the limiting ring 303 on one side facing the opening direction of the first internally threaded blind hole 302; an external thread 305 is arranged on the outer wall of the barrel 301, and the external thread 305 is located at one end of the barrel 301 where the first internally threaded blind hole 302 is opened; and a barrel cap 306 matching the barrel 301 is also included, and a second internally threaded blind hole 307 is arranged on the barrel cap 306, and the second internally threaded blind hole 307 matches the external thread 305;

[0083] When one end of the cylinder 301 with the external thread 305 is screwed into the second internal thread blind hole 307 and reaches the end of the stroke, the end surface of the cylinder cap 306 abuts against the template.

[0084] A positioning bar 308 is also fixed to the outer wall of the cylinder 301, one end of the positioning bar 308 is fixed to a side surface of the limiting ring 303 facing the opening direction of the first internal thread blind hole 302, and the axis of the positioning bar 308 is parallel to the axis of the cylinder 301;

[0085] It also includes a sleeve mounting hole 24 located on the template, the diameter of the sleeve mounting hole 24 is smaller than the diameter of the limiting ring 303, the hole wall of the sleeve mounting hole 24 is provided with a second positioning groove 241 matching the positioning strip 308, and the second positioning groove 241 is open on the surface of one side of the template facing the direction of the limiting ring 303; the axial length of the second positioning groove 241 is smaller than the thickness of the template; the axial length of the positioning strip 308 is equal to the axial length of the second positioning groove 241.

[0086] In a more preferred embodiment, a ring groove is provided on the outer diameter side circumference of the limiting ring, and the end face of the ring groove on the side of the limiting ring facing the template is also open, and the sealing gasket is fixedly sleeved in the ring groove, and the fixing method can be bonding or the like.

[0087] Embodiment 4:

[0088] A method for batch installation of magnetic levitation track connecting sleeves, based on Figures 1 to 8 The installation system shown is implemented, including the following steps:

[0089] S1, the positioning assembly is located at one end of the long axis direction of the frame 101, and the frame 101 of the mounting assembly is adjusted to a height matching the positioning assembly by the lifting device 102;

[0090] S2, laying the template of the connecting sleeve to be installed onto the installation component through the positioning component;

[0091] S3, adjusting the position of each bearing rod 103 so that any bearing rod 103 does not block the sleeve mounting hole 24 on the template;

[0092] S4, insert the connecting sleeves into each sleeve mounting hole 24 from the top of the template from top to bottom;

[0093] S5, lifting the installation assembly to a set height by the lifting device 102;

[0094] S6. Position each connecting sleeve on the template from bottom to top from the bottom of the template.

[0095] In a more preferred embodiment, if the lifting capacity of the on-site lifting device 102 is not sufficient for the workers to enter the frame 101 to perform operations, a working pit can be dug under the frame 101 of the installation component to facilitate the workers to enter the pit and position each connecting sleeve on the template from bottom to top.

[0096] In a more preferred embodiment, in step S1 , the height of the frame 101 is adjusted to be slightly higher than the height of the hinged edge of the flip member 203 .

[0097] In a more preferred embodiment, step S2 specifically includes:

[0098] S2001, hoist the template in a vertical state to just above the flip member 203, lower the template so that the bottom end of the template is inserted into the clamping groove 204;

[0099] S2002, driving the two clamping plates 205 to move inwards through the linear drive devices 206 on both sides to clamp the bottom end of the template;

[0100] S2003, start the power device 202, drive the flip member 203 to flip in the direction of the frame 101, until the template is placed on the frame 101;

[0101] S2004, the linear drive devices 206 on both sides drive the two clamping plates 205 to move outward to release the clamping of the template; push or pull the template so that the template is out of the range of the clamping mechanism and lies completely flat on the frame 101.

[0102] In a more preferred embodiment, step S4 specifically includes:

[0103] S4001, make the end of the connecting sleeve with the first internal thread blind hole 302 face downward; adjust the angle of the cylinder 301 so that the positioning bar 308 faces the second positioning groove 241;

[0104] S4002, insert the cylinder 301 into the sleeve installation hole 24, and the cylinder 301 falls freely under the action of gravity until the limit ring 303 abuts against the upper surface of the template, and at this time, the positioning bar 308 abuts against the bottom of the second positioning groove 241.

[0105] In a more preferred embodiment, step S6 specifically includes: a worker enters the space below the template, puts the cylinder cap 306 on the outside of the bottom end of the cylinder body 301, and screws it into the external thread 305 to fix it until the top of the cylinder cap 306 abuts against the bottom surface of the template.

[0106] In a more preferred embodiment, the following steps are also included:

[0107] S7. After all the connecting sleeves are positioned on the template, push or pull the template so that the template is close to one end of the clamping mechanism and re-enters the clamping groove 204; the two clamping plates 205 are driven inward by the linear drive devices 206 on both sides to clamp the template again;

[0108] S8, start the power device 202 to drive the flip member 203 to flip upward and reset, until the sensing device 210 senses that the flip member 203 is re-seated on the base 201;

[0109] S9. Vertically lift the formwork to the area to be put in place.

[0110] 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 addition, the term "connected" used in this article can be directly connected or indirectly connected via other components without special explanation.

[0111] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A batch installation system for magnetic levitation track connecting sleeves, characterized in that: Including positioning components and installation components; The positioning assembly is used to position the template of the connecting sleeve to be installed on the installation assembly; The installation assembly comprises a frame (101) and a lifting device (102) for driving the frame (101) to rise and fall; a plurality of bearing rods (103) are slidably engaged inside the frame (101), and the top surface of the bearing rods (103) is coplanar with the top surface of the frame (101); The connecting sleeve comprises a cylinder (301) with a first internally threaded blind hole (302); a limiting ring (303) is fixedly sleeved on the outer side of the cylinder (301); a sealing gasket (304) is embedded on the surface of the limiting ring (303) on one side facing the opening direction of the first internally threaded blind hole (302); an external thread (305) is arranged on the outer wall of the cylinder (301); the external thread (305) is located at one end of the cylinder (301) where the first internally threaded blind hole (302) is opened; and a cylinder cap (306) matching the cylinder (301) is also included; a second internally threaded blind hole (307) is arranged on the cylinder cap (306); the second internally threaded blind hole (307) matches the external thread (305); When one end of the cylinder (301) with the external thread (305) is screwed into the second internal thread blind hole (307) and reaches the end of the stroke, the end surface of the cylinder cap (306) abuts against the template.

2. A batch installation system for magnetic levitation track connection sleeves according to claim 1, characterized in that: The axes of the plurality of bearing rods (103) are parallel to each other; the frame (101) is rectangular, and the axes of the bearing rods (103) are perpendicular to the long axis of the frame (101).

3. A batch installation system for magnetic levitation track connection sleeves according to claim 1, characterized in that: The two opposite side walls inside the frame (101) are provided with sliding grooves (104), and the upper and lower sides of the sliding grooves (104) are closed; both ends of the bearing rod (103) are provided with sliding parts (105) matching the sliding grooves (104); When the sliding portion (105) is slidably engaged in the corresponding sliding groove (104), the end surface of the bearing rod (103) abuts against the inner wall of the frame (101), and the top surface of the bearing rod (103) is flush with the top surface of the frame (101).

4. A batch installation system for magnetic levitation track connection sleeves according to claim 1, characterized in that: The positioning assembly comprises a base (201), a clamping mechanism hinged to the top of the base (201), and a power device (202) for driving the clamping mechanism to rotate.

5. A batch installation system for magnetic levitation track connection sleeves according to claim 4, characterized in that: The clamping mechanism comprises a flip member (203) having the same width as the top of the base (201) and hinged to the top of the base (201), a clamping groove (204) being provided at the top of the flip member (203), clamping plates (205) being provided on both side walls of the clamping groove (204), and a linear drive device (206) for driving the clamping plate (205) to move toward the inside of the clamping groove (204).

6. A batch installation system for magnetic levitation track connection sleeves according to claim 5, characterized in that: A first positioning groove (207) is provided on the top surface of the base (201), and a positioning protrusion (208) capable of entering the first positioning groove (207) is provided on the bottom end of the flip member (203); a groove wall on one side of the first positioning groove (207) away from the hinged edge of the clamping mechanism is provided as an arc surface; When the flip member (203) is seated on the top of the base (201), the positioning protrusion (208) abuts against a side groove wall of the first positioning groove (207) close to the hinged edge of the clamping mechanism.

7. A batch installation system for magnetic levitation track connection sleeves according to claim 5, characterized in that: It also includes a limiting member (209) fixed to a side wall of the base (201) away from the hinged edge of the clamping mechanism, the top of the limiting member (209) being higher than the height of the base (201); a sensing device (210) for sensing the flipping member (203) is provided on a side surface of the limiting member (209) facing the direction of the clamping mechanism; and the sensing device (210) is connected to the power device (202) by signal.

8. The batch installation system of magnetic levitation track connecting sleeves according to claim 1 is characterized in that: A positioning strip (308) is also fixed to the outer wall of the cylinder (301), one end of the positioning strip (308) is fixed to a surface of a side of the limiting ring (303) facing the opening direction of the first internal thread blind hole (302), and the axis of the positioning strip (308) is parallel to the axis of the cylinder (301); It also includes a sleeve mounting hole (24) located on the template, the diameter of the sleeve mounting hole (24) is smaller than the diameter of the limiting ring (303), the hole wall of the sleeve mounting hole (24) is provided with a second positioning groove (241) matching the positioning strip (308), and the second positioning groove (241) is open on the side surface of the template facing the direction of the limiting ring (303); the axial length of the second positioning groove (241) is smaller than the thickness of the template; the axial length of the positioning strip (308) is equal to the axial length of the second positioning groove (241).

9. A batch installation method for a batch installation system of a magnetic levitation track connection sleeve according to any one of claims 1 to 8, characterized in that: include: The frame (101) of the installation component is adjusted to a height matching the seated component by means of a lifting device (102); Lay the template of the connecting sleeve to be installed flat on the installation component through the positioning component; Adjusting the position of each bearing rod (103) so that any bearing rod (103) does not block the sleeve mounting hole (24) on the template; Insert the connecting sleeves into each sleeve mounting hole (24) from the top of the template from top to bottom; Lifting the installation assembly to a set height by means of a lifting device (102); Position each connecting sleeve onto the template from the bottom up.

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