CN115741977A - Automatic sleeper sleeve mounting equipment - Google Patents

Abstract

The invention relates to automatic sleeper sleeve mounting equipment. The rail sleeper mold comprises two gantry lifting frames which are symmetrically arranged, two moving cross beams which respectively slide are arranged between the two gantry lifting frames in parallel, push-pull cylinders are arranged on the gantry lifting frames to push and pull the moving cross beams to slide, sleeve pipe disassembling and assembling devices are respectively arranged below the two moving cross beams, mold supports are distributed on the ground below the two moving cross beams, rail sleeper molds are accommodated on the mold supports, paired rail bearing shells are arranged in the rail sleeper molds, the sleeve pipe disassembling and assembling devices are provided with a plurality of disassembling modules, the disassembling modules correspond to rail bearing shell embedded bolt holes of the rail sleeper molds, two sleeve pipe bolt installing devices are symmetrically arranged on the ground of the adjacent mold supports at the bottom of the rail sleeper molds, the sleeve pipe bolt installing devices are provided with a plurality of installing modules, the installing modules correspond to the rail bearing shell embedded bolt holes of the rail sleeper molds, the installing modules are aligned with the disassembling modules up and down, and the sleeve pipe bolts and the sleeve pipes are respectively driven to be screwed and connected to the rail bearing shells.

Description

Automatic sleeper sleeve mounting equipment

Technical Field

The invention belongs to the technical field of sleeper prefabrication, and particularly relates to automatic sleeper sleeve mounting equipment.

Background

In the operation process of the prefabrication process of the double-block sleeper, in order to ensure that a rail is fixedly installed on a rail bearing surface, a sleeve is embedded in the sleeper, and a manual installation mode is usually adopted for positioning a shaft in a die.

Disclosure of Invention

The invention discloses automatic sleeper sleeve mounting equipment, which aims to solve the problem of automatic sleeve mounting.

The invention adopts the following technical scheme:

automatic erection equipment of sleeper sleeve pipe, two longmen erectors including the symmetry sets up, be provided with two gliding movable cross beams respectively between two longmen erectors side by side, it slides to set up the flexible push-and-pull movable cross beam of push-and-pull cylinder on two longmen erectors respectively, be provided with sleeve pipe dismouting device under two movable cross beams respectively, two movable cross beam below ground distribution between two longmen erectors are provided with the mould support, hold on the mould support and hold the rail mould, it is provided with mated rail shell to arrange in the sleeper mould, sleeve pipe dismouting device is provided with a plurality of dismantlement modules, the dismantlement module corresponds the pre-buried bolt hole of rail shell that holds of sleeper mould, the ground symmetry of the adjacent mould support in sleeper mould bottom is provided with two sleeve pipe bolt installation devices, sleeve pipe bolt installation device is provided with a plurality of installation modules, the rail shell pre-buried bolt hole that holds of installation module correspondence sleeper mould, a plurality of installation modules counterpoint from top to bottom with a plurality of dismantlement module, it connects in the rail shell to revolve with the sleeve pipe respectively driving sleeve pipe bolt and sleeve pipe.

The gantry crane is provided with a slide rail and a blocking frame respectively, the blocking frame is arranged in the middle section of the slide rail, the blocking frame separates the slide rail into a front slide rail and a rear slide rail, a slide block adaptive to the slide rail is arranged below a movable cross beam, the two movable cross beams are erected on the front slide rail and the rear slide rail respectively, the end sides of the movable cross beams arranged in parallel are provided with push-pull cylinders which are synchronously telescopic respectively, the rod ends of the push-pull cylinders are connected with the blocking frame, and the push-pull cylinder bodies are arranged along the extension direction of the slide rail.

The gantry crane comprises: the lifting device comprises a lifting seat, lifting cylinders and lifting cross beams, wherein the lifting cylinders with upward rod ends are arranged in the lifting seat, the rod ends of the lifting cylinders are connected and jacked to form the lifting cross beams, the lifting cylinders of two adjacent lifting seats jointly jack one lifting cross beam to lift, and a connecting cross beam is arranged between the lifting cross beams of two gantry cranes.

The sleeve pipe dismouting device includes: the long rectangular frame, promote the jar, guide rail mechanism, dismantle the module, the tray, long rectangular frame and moving beam fixed connection, symmetrical arrangement is provided with a plurality of guide rail mechanism under the frame along long rectangular frame extending direction, guide rail mechanism is provided with the slider of slide rail and adaptation, dismantle module and slider fixed connection, but a plurality of dismantlement modules vertical slip in guide rail mechanism, it is provided with power drive's cartridge type catcher to dismantle the module, the port is provided with the interior ring thread of adaptation sleeve pipe external screw thread under the cartridge type catcher.

The detaching module includes: the connecting body, the motor, the small spring, the drive shaft, fix the motor on the connecting body, the side of connecting body fixedly connects with slide block, the drive shaft penetrates the connecting body and connects with motor output shaft, there are square shafts at the bottom end of drive shaft, there are chutes on the square shaft, the cylinder type connects the upper end to set up the square hole suitable for the square shaft of the formula, the cylinder type connects the upper end to connect with lower end adaptation of drive shaft, the cylinder type connects and has set screws and inserts the chute, make the cylinder type connect and drive shaft axial relative displacement, also overlap and set up the small spring between cylinder type connects and the floral whorl on the drive shaft; four adjacent dismantlement module centering are provided with the lift cylinder, and under the lift cylinder was fixed in the suspension, on a plurality of suspensions were fixed in the frame along long rectangular frame extending direction, the rod end of lift cylinder was down, and the rod end is connected and is set up the tray center, and the disk body of tray holds in the palm the connector bottom of pasting four adjacent dismantlement modules.

The detachment module further includes: the middle section of the transmission shaft is coaxially provided with a flower wheel, the flower wheel is a wheel rim provided with a plurality of annular grooves, the side of the connecting body is provided with the photoelectric switch, and the detection irradiation end of the photoelectric switch is radially opposite to the annular groove positioned in the flower wheel.

The sleeve bolt mounting device comprises a base, a translation cylinder, a lower sliding seat, an upper sliding seat, a jacking cylinder, jacking guide pillars, lug seats and mounting modules, wherein the translation cylinder is fixedly arranged on the base, a sliding rail is arranged on the base, the two bases are arranged side by side, the lower sliding seat is transversely erected on the two bases, a sliding block adaptive to the sliding rail is arranged below the lower sliding seat, the upper sliding seat is arranged above the lower sliding seat, the lower sliding seat is provided with the jacking cylinder, the lug seats, the end of the jacking cylinder rod is upwards connected with the upper sliding seat, the end of the translation cylinder rod stretches out and draws back along the extension direction of the sliding rail and is connected with the lug seats, the upper sliding seat is fixedly provided with the jacking guide pillars vertically penetrating through the lower sliding seat body, and the upper sliding seat is provided with the plurality of mounting modules in a distributed mode.

The installation module includes: the square shaft, the axle bed, bolt spanner, spring, the axle bed is fixed in and goes up the pedestal, and the square shaft lower extreme is fixed to be installed in the axle bed, and the end cover is equipped with bolt spanner on the square shaft, and the square shaft sets up the spout, and bolt spanner sets up the screw and wears to establish the connection spout, and the spring is established to the square shaft body cover between axle bed, the bolt spanner upper end is provided with the protruding of the wrong portion of adaptation sleeve pipe bolt, and bolt spanner axis is coaxial with the pre-buried bolt hole of bearing the rail shell.

Compared with the prior art, the invention can obtain the following technical effects: the sleeve installation process flow is optimized, the matrix type one-time installation of a plurality of sleeves is realized, the efficiency of sleeve installation process nodes in the production process of a production line is greatly improved, a sleeve bolt installation device is arranged in a matched mode, sleeve bolts do not need manual intervention, butt joint and screwing are achieved, the taking and placing and rotating driving of the sleeves and the sleeve bolts are stable and accurate, butt joint is reliable, the photoelectric switch is arranged to monitor the in-place state of the sleeves, the device is good in expansibility and applicability, can be used for various large, medium and small multi-group sleeper prefabricated dies, and is wide in application.

The invention realizes the automatic and efficient installation of the sleeve.

Drawings

FIG. 1 is a schematic three-dimensional view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic forward view of the present invention;

FIG. 4 is a cross-sectional view B-B of FIG. 3;

FIG. 5 is a perspective view of the device for assembling and disassembling a sleeve according to the present invention;

FIG. 6 is a perspective view of the bushing bolt mounting arrangement of the present invention;

fig. 7 is a schematic view showing the installation state of the sleeve and the sleeve bolt according to the present invention.

The device comprises a lifting seat 1, a lifting cylinder 2, a lifting beam 3, a blocking frame 4, a moving beam 5, a push-pull cylinder 6, a guide post 7, a retainer 8, a sleeper mould 9, a sleeve bolt mounting device 10, a sleeve disassembling and assembling device 11, a support 12, a mould support 13, a connecting beam 14, a pre-buried bolt hole 15, a base 1001, a translation cylinder 1002, a lower sliding seat 1003, an upper sliding seat 1004, a square shaft 1005, a shaft seat 1006, a bolt wrench 1007, a spring 1008, a jacking cylinder 1009-jacking guide post, an ear seat 1011, a long rectangular frame 1101, a suspension 1102, a lifting cylinder 1103, a guide rail mechanism 1104, a detaching module 1105-disassembling module, a tray 1106, a connecting body 1105-1, a motor 1105-2, a floral wheel 1105-3, a small spring 1105-4, a small spring 1105-5-cylinder type connecting hand, a 1105-6-photoelectric switch 1105-7-transmission shaft 1105.

Detailed Description

Referring to fig. 1-7, an automated sleeper bushing installation apparatus includes: the device comprises two gantry cranes which are symmetrically arranged, sliding rails and blocking frames 4 are respectively arranged on the gantry cranes, the blocking frames 4 are arranged in the middle sections of the sliding rails, the blocking frames 4 divide the sliding rails into a front sliding rail and a rear sliding rail, two movable cross beams 5 are arranged on the two gantry cranes, sliding blocks adaptive to the sliding rails are arranged under the movable cross beams 5, the two movable cross beams 5 are respectively erected on the front sliding rail and the rear sliding rail, push-pull cylinders 6 which are synchronously telescopic are respectively arranged on the end sides of the movable cross beams 5 which are arranged side by side, the ends of the push-pull cylinders are connected with the blocking frames, push-pull cylinder bodies are arranged along the extending direction of the sliding rails, sleeve disassembling and assembling devices 11 are respectively arranged under the two movable cross beams 5, sleeve disassembling and assembling devices 11 are fixedly connected with the movable cross beams 5 through supports 12, mold supports 13 are distributed on the ground below the two movable cross beams 5 between the two gantry cranes, sleeper molds 9 are accommodated on the mold supports 13, two sleeper molds 9 are provided with bearing rail shells which are prefabricated sleepers and arranged in pairs, the sleeper molds 9, the sleeve disassembling and provided with a plurality of disassembling modules 1105 which correspond to the sleeper mounting bolt holes 15, the sleeper mounting modules 10 are symmetrically arranged on the ground of the supports 13, the base of the sleeper mounting bolts, the sleeper mounting modules 10, and the sleeve disassembling modules are respectively connected with a plurality of sleeve mounting bolt mounting modules 1105, and a plurality of sleeve mounting modules 1105.

As shown in fig. 1-2, the gantry crane comprises: lifting seat 1, lifting cylinder 2, lifting beam 3, guide pillar 7, holder 8, set up lifting cylinder 2 of rod end up in lifting seat 1, lifting seat 1 sets up the guide cylinder outward, 2 rod ends of lifting cylinder connect the jacking and set up lifting beam 3, lifting beam 3 of 2 common jacking of lifting cylinder of two adjacent lifting seats 1 goes up and down, guide pillar 7 is fixed in lifting beam 3 and leads in wearing the guide cylinder down, connect between two lifting seats 1 and set up holder 8, be provided with between two longmen crane's the lifting beam 3 and connect crossbeam 14.

As shown in fig. 4 and 7, the casing attaching and detaching device 11 includes: long rectangular frame 1101, suspension 1102, lifting cylinder 1103, guide rail mechanism 1104, dismantlement module 1105, tray 1106, long rectangular frame 1101 passes through support 12 fixed connection with movable beam 5, symmetrical arrangement is provided with a plurality of guide rail mechanisms 1104 under the frame along long rectangular frame 1101 extending direction, guide rail mechanism 1104 is provided with the slider of slide rail and adaptation, dismantle module 1105 and slider fixed connection, but a plurality of dismantlement module 1105 vertically slide in guide rail mechanism 1104, dismantle module 1105 includes: a connecting body 1105-1, a motor 1105-2, a spline wheel 1105-3, a small spring 1105-4, a cylinder type connector 1105-5, a photoelectric switch 1105-6, a transmission shaft 1105-7, wherein the motor 1105-2 is fixedly arranged on the connecting body 1105-1, the photoelectric switch 1105-6 is arranged on the connecting body 1105-1 side, the connecting body 1105-1 side is fixedly connected with a sliding block, an inner hole and a bearing are arranged in the connecting body 1105-1, the upper end of the transmission shaft 1105-7 is rotatably arranged in the inner hole of the connecting body 1105-1 and connected with an output shaft of the motor 1105-2, the spline wheel 1105-3 is coaxially arranged at the middle section of the transmission shaft 1105-7, the spline wheel 1105-3 is a rim provided with a plurality of annular grooves, the detection irradiation end of the photoelectric switch 1105-6 is positioned in the annular groove of the floral whorl 1105-3 in the radial direction, the lower end of the transmission shaft 1105-7 is provided with a square shaft, the square shaft is provided with a chute, the upper end of the cylinder type catcher 1105-5 is provided with a square hole suitable for the square shaft, the upper end of the cylinder type catcher 1105-5 is in adaptive connection with the lower end of the transmission shaft 1105-7, the cylinder type catcher 1105-5 is provided with a fixing screw and is inserted into the chute, so that the cylinder type catcher 1105-5 and the transmission shaft 1105-7 can realize axial relative displacement, a small spring 1105-4 is sleeved between the floral whorl 1105-3 on the transmission shaft 1105-7 and the cylinder type catcher 1105-5, the lower port of the cylinder type catcher 1105-5 is provided with inner ring threads, and the inner ring threads are adaptive to the outer threads of the sleeve; four adjacent detaching modules 1105 are provided with lifting cylinders 1103 in a centering way, the lifting cylinders 1103 are fixed under the suspensions 1102, a plurality of suspensions 1102 are fixed on the frame along the extending direction of the long rectangular frame 1101, the rod ends of the lifting cylinders 1103 face downwards, the rod ends are connected with the center of the tray 1106, and the tray body of the tray 1106 is attached to the bottoms of the connecting bodies 1105-1 of the four adjacent detaching modules 1105.

As shown in fig. 3-7, the bushing bolt mounting apparatus 10 includes a base 1001, a translation cylinder 1002, a lower sliding seat 1003, an upper sliding seat 1004, a jacking cylinder 1009, a jacking guide pillar 1010, an ear seat 1011, and a mounting module, where the base 1001 is fixedly provided with the translation cylinder 1002, a slide rail is provided on the base 1001, the two bases 1001 are arranged side by side, the lower sliding seat 1003 is transversely erected on the two bases 1001, a slide block adapted to the slide rail is provided under the lower sliding seat 1003, the upper sliding seat 1004 is provided above the lower sliding seat 1003, the lower sliding seat 1003 is provided with the jacking cylinder 1009, the ear seat 1011, the end of the jacking cylinder 1009 faces upwards and is connected with the upper sliding seat 1004, the end of the translation cylinder 1002 extends and is connected with the ear seat 1011 along the extension direction of the slide rail, the upper sliding seat 1004 is fixedly provided with the jacking guide pillar 1010 vertically penetrating through the lower sliding seat, the upper sliding seat 1004 is provided with a plurality of mounting modules, and the mounting modules include: square shaft 1005, axle bed 1006, bolt spanner 1007, spring 1008, axle bed 1006 are fixed in and go up the pedestal, and the fixed dress in axle bed 1006 of square shaft 1005 lower extreme is equipped with bolt spanner 1007 on the square shaft 1005, and the square shaft 1005 body sets up the spout, and bolt spanner 1007 sets up the screw and wears to establish the connection spout, and the spring 1008 is established to the square shaft 1005 body cover between axle bed 1006, the bolt spanner 1007, and bolt spanner 1007 upper end is provided with the protruding of the rotatory portion of adaptation sleeve pipe bolt, and bolt spanner 1007 axis is coaxial with the pre-buried bolt hole 15 of holding the rail shell.

Example (b):

as shown in fig. 1, 4 and 7, a sleeper mold 9 is placed on a mold support 13 through a carrier loader, an initial position of a sleeve bolt installation device 10 is located on the outer side of the sleeper mold 9, a plurality of barrel-shaped connectors 1105-5 are preset with screwing grabbing sleeves, a lifting cylinder 2 is lifted synchronously, a lifting beam 3 and a moving beam 5 are lifted, push-pull cylinders 6 on two end sides of the moving beam 5 are stretched synchronously, a sleeve dismounting device 11 is moved to the upper side of the sleeper mold 9 from the outer side, sleeve grabbing and sleeper mold 9 avoiding are achieved in the action process, and a plurality of dismounting modules 1105 align to rail bearing shell pre-buried bolt holes 15 of the sleeper mold 9; the initial position of the sleeve dismounting device 11 is located outside a sleeper mold 9, after the sleeper mold 9 is in place, the translation cylinder 1002 synchronously extends out to push the lower sliding seat 1003 to translate along a sliding rail, so that the upper sliding seat 1004 and the installation modules enter the bottom of the sleeper mold 9 to be in place, the bolt wrenches 1007 align with the rail bearing shell pre-embedded bolt holes 15 of the sleeper mold 9 and the sleeve bolts preset in the sleeper mold 9, the jacking cylinder 1009 synchronously rises, the jacking cylinder 1009 jacks the upper sliding seat 1004, the jacking guide post 1010 guides, the installation modules rise to enable the protruding parts of the bolt wrenches 1007 to be matched with the butt joint sleeve bolt screwing parts, so that the threaded ends of the sleeve bolts upwards penetrate the rail bearing shell pre-embedded bolt holes 15, in order to enable the sleeve bolts to penetrate the top, the spring 1008 is sleeved on the square shaft seat 1006 and the bolt wrench 1007 to realize clearance compensation, when the threaded ends of the sleeve bolts upwards penetrate the rail bearing shell pre-embedded bolt holes 15 in place, the spring 1008 is compressed, the bolt wrenches slide along the square shaft 1005, and accordingly all the threaded ends of the sleeve bolts upwards penetrate the rail bearing shell pre-embedded bolt holes 15 in place; the sleeve dismounting device 11 works, the lifting cylinder 1103 extends downwards, the trays 1106 descend, the dismounting modules 1105 of four adjacent trays 1106 descend, the connecting body 1105-1 slides downwards along the guide rail mechanism 1104, the lower ends of sleeves screwed by the barrel-type catcher 1105-5 are in adaptive butt joint with sleeve screws, in order to realize butt joint of a plurality of sleeves and sleeve bolts, a small spring 1105-4 is sleeved between the spline 1105-3 and the barrel-type catcher 1105-5 to realize clearance compensation, when the sleeves are in butt joint with the threaded ends of the sleeve bolts, the small spring 1105-4 is compressed, the barrel-type catcher 1105-5 slides along the displacement of the transmission shaft 1105-7, so that all the sleeves and the sleeve bolts are in butt joint, the motor 1105-2 drives the transmission shaft 1105-7 and the barrel-type catcher 1105-5 to rotate, the sleeves of the barrel-type catcher 1105-5, a bolt wrench 1007 is used for fixing the sleeve bolts, the internal threads of the sleeves are screwed on the external threads of the sleeve bolts until the sleeves are fixed in position in the rail bearing shell, and the detection end of the photoelectric switch 1105-6 irradiates the annular groove which is in radial alignment with the spline 1105-3 to detect the installation state of the sleeves and ensure the rotation of the sleeves.

Claims (8)

1. Automatic erection equipment of sleeper sleeve pipe, its characterized in that: the device comprises two gantry cranes which are symmetrically arranged, two movable cross beams (5) which slide respectively are arranged between the two gantry cranes side by side, push-pull cylinders (6) are arranged on the two gantry cranes and stretch and push the movable cross beams (5) to slide, sleeve dismounting devices (11) are arranged below the two movable cross beams (5) respectively, mold supports (13) are arranged below the two movable cross beams (5) in a ground distribution mode, sleeper molds (9) are accommodated on the mold supports (13), paired rail bearing shells are arranged in the sleeper molds (9), the sleeve dismounting devices (11) are provided with a plurality of dismounting modules (1105), the dismounting modules (1105) correspond to rail bearing shell pre-embedded bolt holes of the sleeper molds (9), two sleeve bolt mounting devices (10) are arranged on the ground of the adjacent mold supports (13) at the bottom of the sleeper molds (9), the sleeve bolt mounting devices (10) are provided with a plurality of mounting modules, the mounting modules correspond to the rail bearing shell pre-embedded bolt holes of the sleepers (9), the mounting modules are aligned with the plurality of the dismounting modules (1105) up and down, and sleeve bolts and are connected to the rail bearing shell in a screwing mode respectively.

2. Sleeper bushing automated installation apparatus according to claim 1, characterized in that: the gantry crane is provided with a slide rail and a blocking frame (4) respectively, the blocking frame (4) is arranged in the middle section of the slide rail, the blocking frame (4) is used for separating the slide rail into a front slide rail and a rear slide rail, a slide block matched with the slide rail is arranged below a movable cross beam (5), the two movable cross beams (5) are arranged on the front slide rail and the rear slide rail respectively, the end sides of the movable cross beams (5) which are arranged side by side are provided with push-pull cylinders (6) which are synchronously telescopic respectively, the rod ends of the push-pull cylinders (6) are connected with the blocking frame, and bodies of the push-pull cylinders (6) are arranged along the extension direction of the slide rail.

3. Sleeper bushing automated installation apparatus according to claim 1, characterized in that: the gantry crane comprises: the lifting device comprises lifting seats (1), lifting cylinders (2) and lifting cross beams (3), wherein the lifting cylinders (2) with upward rod ends are arranged in the lifting seats (1), the rod ends of the lifting cylinders (2) are connected and jacked to form the lifting cross beams (3), the lifting cylinders (2) of two adjacent lifting seats (1) are commonly jacked to form one lifting cross beam (3) to lift, and a connecting cross beam (14) is arranged between the lifting cross beams (3) of two gantry cranes.

4. Sleeper bushing automated installation apparatus according to any of claims 1 to 3, characterized in that: the casing pipe attaching and detaching device (11) includes: the long rectangular frame (1101), a suspension (1102), a lifting cylinder (1103), a guide rail mechanism (1104), a detaching module (1105) and a tray (1106), wherein the long rectangular frame (1101) is fixedly connected with a movable cross beam (5), a plurality of guide rail mechanisms (1104) are symmetrically arranged under the frame along the extending direction of the long rectangular frame (1101), the guide rail mechanism (1104) is provided with a slide rail and a slide block matched with the slide rail, the detaching module (1105) is fixedly connected with the slide block, the detaching modules (1105) vertically slide on the guide rail mechanism (1104), the detaching module (1105) is provided with a power-driven cylindrical adapter (1105-5), and the lower port of the cylindrical adapter (1105-5) is provided with an inner ring thread matched with an outer thread of a sleeve.

5. Automatic installation equipment for sleeper bushings according to claim 4, characterized in that: the detachment module (1105) includes: the connecting device comprises a connecting body (1105-1), a motor (1105-2), a small spring (1105-4) and a transmission shaft (1105-7), wherein the motor (1105-2) is fixedly arranged on the connecting body (1105-1), the side of the connecting body (1105-1) is fixedly connected with a sliding block, the transmission shaft (1105-7) penetrates through the connecting body (1105-1) and is connected with an output shaft of the motor (1105-2), the lower end of the transmission shaft (1105-7) is provided with a square shaft, the square shaft is provided with a sliding groove, the upper end of a cylindrical joint (1105-5) is provided with a square hole suitable for the shaft, the upper end of the cylindrical joint (1105-5) is in adaptive connection with the lower end of the transmission shaft (1105-7), the cylindrical joint (1105-5) is provided with a fixing screw and is inserted into the sliding groove, so that the cylindrical joint (1105-5) and the transmission shaft (1105-7) are axially displaced relatively, and the small spring (1105-4) is sleeved between a spline wheel (1105-3) on the transmission shaft (1105-7) and the cylindrical joint (1105-5); four adjacent detaching modules (1105) are provided with lifting cylinders (1103) in a centering manner, the lifting cylinders (1103) are fixed under the suspensions (1102), a plurality of suspensions (1102) are fixed on the frame along the extending direction of the long rectangular frame (1101), the rod ends of the lifting cylinders (1103) face downwards, the rod ends are connected with the center of the tray (1106), and the tray body of the tray (1106) is attached to the bottoms of the connecting bodies (1105-1) of the four adjacent detaching modules (1105).

6. Automatic installation equipment for sleeper bushings according to claim 5, characterized in that: the detachment module (1105) further includes: the hub transmission mechanism comprises a hub (1105-3) and a photoelectric switch (1105-6), wherein the hub (1105-3) is coaxially arranged in the middle section of a transmission shaft (1105-7), the hub (1105-3) is a rim provided with a plurality of annular grooves, the photoelectric switch (1105-6) is arranged on the side of a connector (1105-1), and the detection irradiation end of the photoelectric switch (1105-6) is radially opposite to the annular groove of the hub (1105-3).

7. Sleeper bushing automated installation apparatus according to any of claims 1 to 3, characterized in that: the sleeve bolt mounting device (10) comprises a base (1001), a translation cylinder (1002), a lower sliding seat (1003), an upper sliding seat (1004), a jacking cylinder (1009), a jacking guide pillar (1010), an ear seat (1011) and mounting modules, wherein the translation cylinder (1002) is fixedly arranged on the base (1001), sliding rails are arranged on the base (1001), the two bases (1001) are arranged side by side, the lower sliding seat (1003) is transversely erected on the two bases (1001), sliding blocks adaptive to the sliding rails are arranged under the lower sliding seat (1003), the upper sliding seat (1004) is arranged above the lower sliding seat (1003), the lower sliding seat (1003) is provided with the jacking cylinder (1009) and the ear seat (1011), the rod end of the jacking cylinder (1009) faces upwards and is connected with the upper sliding seat (1004), the rod end of the translation cylinder (1002) is connected with the telescopic ear seat (1011) along the extension direction of the sliding rails, the upper sliding seat (1004) is fixedly provided with the jacking guide pillar (1010) vertically penetrating through the lower sliding seat body, and the upper sliding seat (1004) is provided with the mounting modules in a distributed manner.

8. Automatic installation equipment for sleeper bushings according to claim 7, characterized in that: the installation module includes: square shaft (1005), axle bed (1006), bolt spanner (1007), spring (1008), axle bed (1006) are fixed in and go up the pedestal of sliding, square shaft (1005) lower extreme is fixed to be installed in axle bed (1006), the pot head is equipped with bolt spanner (1007) on square shaft (1005), the square shaft (1005) body sets up the spout, bolt spanner (1007) sets up the screw and wears to establish the connection spout, spring (1008) are established to square shaft (1005) body cover between axle bed (1006), bolt spanner (1007) upper end is provided with the arch of the revolving portion of adaptation sleeve pipe bolt, bolt spanner (1007) axis is coaxial with the pre-buried bolt hole of bearing rail shell.

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