CN210797132U - Automatic picking and mounting mechanism for railway fasteners - Google Patents
Automatic picking and mounting mechanism for railway fasteners Download PDFInfo
- Publication number
- CN210797132U CN210797132U CN201920992987.8U CN201920992987U CN210797132U CN 210797132 U CN210797132 U CN 210797132U CN 201920992987 U CN201920992987 U CN 201920992987U CN 210797132 U CN210797132 U CN 210797132U
- Authority
- CN
- China
- Prior art keywords
- fan
- shaped
- connecting plate
- spline shaft
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model relates to a railway fastener automatic pickup installation mechanism, including two erection support (4) of symmetrical arrangement, displacement self-adaptation coupling mechanism (1) is equipped with to the inboard symmetry in opposite directions in the lower part of two erection support (4), is equipped with angle self-adaptation between two displacement self-adaptation coupling mechanism (1) and picks up mechanism (2). Compared with the prior art, the utility model beneficial effect be: the mechanism can be flexibly installed on other actuating mechanisms through the installation support, displacement in different directions is achieved, and the mechanism moves to the position above the spike according to the spike position feedback information, so that the fastener is automatically placed in a positioning mode. Pick up, place railway fastener through the mode of electromagnetism iron break-make electricity, pick up the mechanism through displacement self-adaptation coupling mechanism and angle self-adaptation and ensure that the fastener is accurate to be installed on the rail nail, realize the automatic pickup installation operation of fastener, improve the operation security of trading the rail by a wide margin.
Description
Technical Field
The utility model relates to a railway engineering operation technical field especially relates to a railway fastener automatic pickup installation mechanism.
Background
In the rail replacing process of the railway, the installation work of replacing the fastener is usually required, and in the existing construction technology, the picking and installation of the fastener mainly adopts a manual operation mode.
Chinese patent No. ZL201510640019.7 discloses an automatic unloading operation vehicle for railway fasteners and an operation method thereof, which can transfer a fastener box stored on the operation vehicle to the lower part of the operation vehicle during the operation of the operation vehicle, so that an operator at the lower part of the operation vehicle can conveniently mount the fastener box on a track. Railway fastener automatic unloading operation car includes: the end part of the frame is supported on the track through a walking device; the transmission equipment is positioned in the middle of the frame and used for transmitting the fastener box from the working vehicle to the lower part of the working vehicle; the hoisting equipment is positioned on the frame and used for hoisting the fastener box to the operation vehicle for transportation and storage; and the operation chamber is positioned at one end of the operation vehicle and is used for controlling the whole operation process. The automatic unloading device can convey fasteners stored on the vehicle to the lower part of the vehicle through the mechanical conveying equipment in the operation process of the operation vehicle, so that operators under the vehicle can conveniently install the fasteners on the sleepers, and the automation degree and the construction efficiency of the automatic unloading operation of the railway fasteners are greatly improved. Because the track changing operation is generally long, and the number of fasteners to be installed is large, although the invention solves the problem of fastener transportation, the fastener picking and installation still needs to be finished manually, the automation of the fastener picking and installation is not realized, and the technical defects of large workload, low efficiency, low safety and incapability of utilizing skylight points to change tracks quickly still exist. Thus, improvements are still needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defect that above-mentioned automatic uninstallation operation car of current railway fastener exists, the utility model discloses an it is specifically as follows to prefer technical scheme one:
the utility model provides a railway fastener automatic picking installation mechanism, includes two erection supports of symmetrical arrangement, the inboard symmetry in opposite directions of lower part of two erection supports is equipped with displacement self-adaptation coupling mechanism, angle self-adaptation picking mechanism is equipped with between two displacement self-adaptation coupling mechanisms.
Preferably, the displacement self-adaptive connecting mechanism comprises a spline shaft, a spring and a spline shaft sleeve, wherein one end of the spline shaft is arranged on the mounting support, the spring is sleeved on the spline shaft, the spline shaft sleeve is sleeved at the other end of the spline shaft, and the spline shaft sleeve is fixedly arranged on the angle self-adaptive picking mechanism.
In any of the above schemes, preferably, the angle adaptive pickup mechanism includes a connecting plate, an upper adjusting plate, a lower adjusting plate, and a restraining spring, the connecting plate is a circular housing, the cavity of the circular housing faces downward, a first opening is provided at the middle portion of the cavity, one side of the first opening is provided with a first fan-shaped notch along the radial direction of the circular housing, two fan-shaped sliding planes are symmetrically provided along the outward horizontal direction of the two sides of the first fan-shaped notch, fan-shaped sliding grooves are provided on the upper and lower side surfaces of the two fan-shaped sliding planes along the fan-shaped direction, the upper side surfaces of the two fan-shaped sliding planes are respectively in clearance fit with the two upper adjusting plates, the upper adjusting plate is a first fan-shaped, the upper adjusting plate is provided with a first ball groove along the first fan-shaped direction corresponding to the fan-shaped sliding grooves, the first ball groove is provided with a plurality of balls, two fan-shaped slip plane downside respectively with two set up clearance fit down between the adjusting plate, adjusting plate appearance is fan-shaped for the second down, down the adjusting plate is followed the fan-shaped direction of second with the corresponding position of fan-shaped spout is opened there is the second ball groove, a plurality of balls, two are equipped with in the second ball groove the spline axle sleeve is installed respectively two go up on the adjusting plate, first open-ended both sides bottom all is equipped with first electro-magnet, restraint spring one end fixed mounting be in on the last adjusting plate, its other end passes through fixing bolt fixed mounting be in on the connecting plate.
In order to solve the technical defect that above-mentioned automatic uninstallation operation car of current railway fastener exists, the utility model discloses a preferred technical scheme two specifically as follows:
the utility model provides a railway fastener automatic picking installation mechanism, includes two erection supports of symmetrical arrangement, the inboard symmetry in opposite directions of lower part of two erection supports is equipped with displacement self-adaptation coupling mechanism, angle self-adaptation picking mechanism is equipped with between two displacement self-adaptation coupling mechanisms.
Preferably, the displacement self-adaptive connecting mechanism comprises a spline shaft, a spring and a spline shaft sleeve, wherein one end of the spline shaft is arranged on the mounting support, the spring is sleeved on the spline shaft, the spline shaft sleeve is sleeved at the other end of the spline shaft, and the spline shaft sleeve is fixedly arranged on the angle self-adaptive picking mechanism.
In any of the above schemes, preferably, the angle adaptive pickup mechanism includes an inner connecting plate, a rubber plate, an outer connecting plate, and a second electromagnet, the rubber plate is a first circle, a second opening is disposed in the middle of the first circle, a second fan-shaped notch is radially opened on one side of the second opening along the first circle, an outer connecting plate mounting groove is opened in the middle of the outer circular surface of the rubber plate, an inner connecting plate mounting groove is opened in the middle of the inner circular surface of the rubber plate, the inner connecting plate is a second circle, a third opening is disposed in the middle of the second circle, a third fan-shaped notch is radially opened on one side of the third opening along the second circle, a first flange surface matched with the inner connecting plate mounting groove is disposed in the middle of the outer circular surface of the inner connecting plate, and the inner connecting plate mounting groove and the first flange surface are in interference fit, third open-ended both sides bottom all is equipped with the second electro-magnet, the outer joint plate appearance is ring shape, be equipped with on the circular annular upper portion inner circle face with outer joint plate mounting groove assorted second flange face, ring shape one side has radially opened the fan-shaped breach of fourth, the outer joint plate mounting groove with interference fit is set to between the second flange face, the circular annular lower part is followed the outside horizontal direction in fourth fan-shaped breach both sides symmetry is provided with two fan-shaped planes, two spline shaft sleeve installs respectively on two fan-shaped planes.
In any of the above embodiments, preferably, the angles of the second, third and fourth scallops are the same.
Compared with the prior art, the utility model beneficial effect be: the automatic pick-up and installation mechanism of the railway fastener can be flexibly installed on other executing mechanisms through the installation support, displacement in different directions is achieved, the automatic pick-up and installation mechanism moves to the position above the spike according to the spike position feedback information, and positioning when the fastener is placed automatically is achieved. Pick up, place the fastener through the mode of electromagnetism iron break-make electricity, pick up the mechanism through displacement self-adaptation coupling mechanism and angle self-adaptation and ensure that the fastener is accurate to be installed on the railway nail, realize the automatic pickup installation operation of fastener, replace current manual operation, improve the operation security of trading the rail by a wide margin.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of an automatic pick-up mounting mechanism for railroad fasteners in accordance with the present invention.
Figure 2 is a front view of the embodiment of the railway fastener automatic pick-up mounting mechanism of figure 1 according to the present invention.
Fig. 3 is a top view of the embodiment of the automatic picking and installing mechanism of railway fastener 1 according to the present invention.
Fig. 4 is a left side view of the embodiment of the railway fastener automatic pick-up mounting mechanism of fig. 1 according to the present invention.
Fig. 5 is a schematic structural diagram of a preferred embodiment of the adaptive displacement connection mechanism in the automatic railway fastener pickup installation mechanism according to the present invention.
Fig. 6 is a schematic view of the operation state of the automatic pick-up and mounting mechanism for railway fasteners according to the present invention.
Fig. 7 is a schematic structural diagram of a first preferred technical solution of an angle adaptive picking mechanism in an automatic picking and mounting mechanism for railway fasteners according to the present invention.
Figure 8 is a cross-sectional view a-a of the embodiment of the railway fastener auto pick up installation mechanism of figure 7 in accordance with the present invention.
Figure 9 is an enlarged partial view of a portion I of the railway fastener auto pick up installation mechanism of the embodiment of figure 8, in accordance with the present invention.
Fig. 10 is a perspective view of a second preferred embodiment of the angle adaptive picking mechanism in the automatic picking and mounting mechanism for railway fasteners according to the present invention.
Fig. 11 is a top view of an embodiment of an automatic pick-up and installation mechanism for railway fasteners according to the present invention, shown in fig. 10.
Figure 12 is a rear view of the embodiment of the railway fastener auto pick up mounting mechanism of figure 10 according to the present invention.
Description of reference numerals:
1 displacement adaptive connection mechanism; 11 a spline shaft; 12 springs; 13 spline shaft sleeves; 2, an angle self-adaptive picking mechanism; 21 an upper adjusting plate; 22 lower adjustment plate; 23 connecting plates; 24 balls; 25 fixing the bolt; 26 restraining the spring; 27 a first electromagnet; 28 inner connection plates; 29 a rubber plate; 30 outer connecting plates; 31 a second electromagnet; 3, railway fasteners; 4, mounting a support; 51 sleepers; 52 automatic pick-up mounting mechanism for railway fasteners; 53 steel rails; 54 adaptive offset angle.
Detailed Description
Example 1:
the first preferred technical solution of the automatic picking and mounting mechanism for railway fasteners is described in detail below with reference to fig. 1 to 9:
the utility model provides a railway fastener automatic picking installation mechanism, includes two erection supports 4 of symmetrical arrangement, and displacement self-adaptation coupling mechanism 1 is equipped with to the inboard symmetry in opposite directions in the lower part of two erection supports 4, is equipped with angle self-adaptation picking mechanism 2 between two displacement self-adaptation coupling mechanism 1.
The displacement self-adaptive connecting mechanism 1 comprises a spline shaft 11, a spring 12 and a spline shaft sleeve 13, wherein one end of the spline shaft 11 is installed on the installation support 4, the spring 12 is sleeved on the spline shaft 11, the other end of the spline shaft 11 is sleeved with the spline shaft sleeve 13, and the spline shaft sleeve 13 is fixedly installed on the angle self-adaptive picking mechanism 2.
The angle self-adaptive picking mechanism 2 comprises a connecting plate 23, an upper adjusting plate 21, a lower adjusting plate 22 and a restraining spring 26, wherein the connecting plate 23 is a circular shell, a cavity of the circular shell faces downwards, a first opening is formed in the middle of the cavity, one side of the first opening is provided with a first fan-shaped notch along the radial direction of the circular shell, two fan-shaped sliding planes are symmetrically arranged along the outward horizontal direction of two sides of the first fan-shaped notch, fan-shaped sliding chutes are formed in the upper side surface and the lower side surface of the two fan-shaped sliding planes along the fan-shaped direction, the upper side surfaces of the two fan-shaped sliding planes are respectively in clearance fit with the two upper adjusting plates 21, the appearance of the upper adjusting plate 21 is in a first fan shape, the upper adjusting plate 21 is provided with a first ball groove along the first fan-shaped direction and the position corresponding to the fan-shaped sliding chutes, and a plurality of, two fan-shaped slip plane downside set up clearance fit with two between the adjusting plate 22 down respectively, and adjusting plate 22 appearance is the second fan-shaped down, and adjusting plate 22 is followed down the fan-shaped direction of second with the corresponding position of fan-shaped spout is opened there is the second ball groove, a plurality of balls 24 are equipped with in the second ball groove, make connecting plate 23 can go up adjusting plate 21 and adjust plate 22 down between light free slip. The two spline shaft sleeves 13 are respectively installed on the two upper adjusting plates 21, the bottoms of the two sides of the first opening are respectively provided with a first electromagnet 27, one end of a restraint spring 26 is fixedly installed on the upper adjusting plate 21, and the other end of the restraint spring is fixedly installed on the connecting plate 23 through a fixing bolt 25. The restraining spring 26 is used for restraining the connecting plate 23, so that the connecting plate 23 rotates at an angle according to actual needs under the action of force. The angle adaptive pick-up mechanism 2 is capable of rotating the tie plate 23 and the first electromagnet 27 therebelow, and the railway fastener 3 attracted by the first electromagnet 27, about an axis to accommodate for the presence of angular misalignment between the railway fastener 3 and the sleeper 51 or rail 53 during installation.
The working principle of the embodiment is as follows: firstly, adhering a railway fastener 3 into an integrated structure through structural adhesive; secondly, the first electromagnet 27 is electrified to pick up the railway fastener 3, the automatic picking and installing mechanism 52 of the railway fastener is enabled to move above the position of the spike according to the feedback information of the position of the spike, the two displacement self-adaptive connecting mechanisms 1 enable the angle self-adaptive picking mechanism 2 to realize self-adaptive displacement adjustment along the direction of the steel rail 53, and under the normal condition, the two springs 12 are in a pre-compression left-right balance state, in the process of placing the railway fastener 3, the automatic picking and installing mechanism 52 of the railway fastener moves vertically and downwards, the angle self-adaptive picking mechanism 2 takes the spline shaft 11 as a guide shaft, the compression amount of the springs 12 at two sides changes, the front and back deviation is realized along the direction of the steel rail 53, the automatic picking and installing mechanism is automatically adjusted to the center position of a target spike, when the railway fastener 3 is placed in place, the automatic picking and mounting mechanism 52 of the railway fastener moves vertically upwards, the two compression springs 12 restore to the balanced state, and the angle self-adaptive picking mechanism 2 returns to the central position of the automatic picking and mounting mechanism 52 of the railway fastener.
Example 2:
the second preferred technical solution of the automatic picking and mounting mechanism for railway fasteners is described in detail below with reference to fig. 1-6 and 10-12:
the utility model provides a railway fastener automatic picking installation mechanism, includes two erection supports 4 of symmetrical arrangement, and displacement self-adaptation coupling mechanism 1 is equipped with to the inboard symmetry in opposite directions in the lower part of two erection supports 4, is equipped with angle self-adaptation picking mechanism 2 between two displacement self-adaptation coupling mechanism 1.
The displacement self-adaptive connecting mechanism 1 comprises a spline shaft 11, a spring 12 and a spline shaft sleeve 13, wherein one end of the spline shaft 11 is installed on the installation support 4, the spring 12 is sleeved on the spline shaft 11, the other end of the spline shaft 11 is sleeved with the spline shaft sleeve 13, and the spline shaft sleeve 13 is fixedly installed on the angle self-adaptive picking mechanism 2.
The angle self-adaptive picking mechanism 2 comprises an inner connecting plate 28, a rubber plate 29, an outer connecting plate 30 and a second electromagnet 31, wherein the rubber plate 29 is in a first round shape, a second opening is arranged in the middle of the first round shape, a second fan-shaped notch is formed in one side of the second opening along the radial direction of the first round shape, an outer connecting plate mounting groove is formed in the middle of the outer circular surface of the rubber plate 29, an inner connecting plate mounting groove is formed in the middle of the inner circular surface of the rubber plate 29, the inner connecting plate 28 is in a second round shape, a third opening is formed in the middle of the second round shape, a third fan-shaped notch is formed in one side of the third opening along the radial direction of the second round shape, a first flange surface matched with the inner connecting plate mounting groove is formed in the middle of the outer circular surface of the inner connecting plate 28, the inner connecting plate mounting groove and the first flange surface are in interference fit, and the second electromagnets 31 are arranged, the outer connecting plate 30 is in the shape of a circular ring, a second flange face matched with the outer connecting plate mounting groove is arranged on the inner circular face of the upper portion of the circular ring, a fourth fan-shaped notch is formed in one side of the circular ring along the radial direction, the outer connecting plate mounting groove is in interference fit with the second flange face, two fan-shaped planes are symmetrically arranged on the lower portion of the circular ring along the horizontal direction outside the two sides of the fourth fan-shaped notch, and the two spline shaft sleeves 13 are respectively mounted on the two fan-shaped planes. The angles of the second fan-shaped notch, the third fan-shaped notch and the fourth fan-shaped notch are the same.
The angle adaptive picking mechanism 2 is formed by integrally connecting an inner connecting plate 28, a rubber plate 29 and an outer connecting plate 30 through a rubber vulcanization process, and the angle adaptive picking mechanism 2 is rotated by a certain angle through the deformation of the rubber plate 29. The angle adaptive pick-up mechanism 2 can rotate the inner connecting plate 28 and the lower second electromagnet 31 thereof and the railway fastener 3 attracted by the second electromagnet 31 around the axis, so as to adapt to the situation that the railway fastener 3 has an angular deviation with the sleeper 51 or the steel rail 53 during the installation process.
The working principle of the embodiment is as follows: firstly, adhering a railway fastener 3 into an integrated structure through structural adhesive; secondly, the second electromagnet 31 is electrified to pick up the railway fastener 3, the automatic picking and installing mechanism 52 of the railway fastener is enabled to move above the position of the spike according to the feedback information of the position of the spike, the two displacement self-adaptive connecting mechanisms 1 enable the angle self-adaptive picking mechanism 2 to realize self-adaptive displacement adjustment along the direction of the steel rail 53, and under the normal condition, the two springs 12 are in a pre-compression left-right balance state, in the process of placing the railway fastener 3, the automatic picking and installing mechanism 52 of the railway fastener moves vertically and downwards, the angle self-adaptive picking mechanism 2 takes the spline shaft 11 as a guide shaft, the compression amount of the springs 12 at two sides changes, the front and back deviation is realized along the direction of the steel rail 53, the automatic picking and installing mechanism is automatically adjusted to the center position of a target spike, when the railway fastener 3 is placed in place, the automatic picking and mounting mechanism 52 of the railway fastener moves vertically upwards, the two compression springs 12 restore to the balanced state, and the angle self-adaptive picking mechanism 2 returns to the central position of the automatic picking and mounting mechanism 52 of the railway fastener.
The embodiments 1 and 2 are only preferred technical solutions, wherein the components and the connection relations involved in the embodiments are not limited to the above two described embodiments, and the arrangement and the connection relations of the components in the preferred technical solutions can be arbitrarily arranged and combined to form a complete technical solution.
Claims (5)
1. The utility model provides a railway fastener automatic picking installation mechanism, includes two erection support (4) of symmetrical arrangement, and displacement self-adaptation coupling mechanism (1) are equipped with to the inboard symmetry in opposite directions in the lower part of two erection support (4), its characterized in that is equipped with angle self-adaptation between two displacement self-adaptation coupling mechanism (1) and picks up mechanism (2).
2. The automatic picking and installing mechanism for the railway fastener according to claim 1, wherein the displacement self-adaptive connecting mechanism (1) comprises a spline shaft (11), a spring (12) and a spline shaft sleeve (13), one end of the spline shaft (11) is installed on the installing support (4), the spring (12) is sleeved on the spline shaft (11), the other end of the spline shaft (11) is sleeved with the spline shaft sleeve (13), and the spline shaft sleeve (13) is fixedly installed on the angle self-adaptive picking mechanism (2).
3. The automatic picking and mounting mechanism for the railway fastener according to claim 2, wherein the angle adaptive picking mechanism (2) comprises a connecting plate (23), an upper adjusting plate (21), a lower adjusting plate (22) and a restraining spring (26), the connecting plate (23) is shaped as a circular shell, the cavity of the circular shell faces downward, the middle of the connecting plate is provided with a first opening, one side of the first opening is provided with a first fan-shaped notch along the radial direction of the circular shell, two fan-shaped sliding planes are symmetrically arranged along the outward horizontal direction of the two sides of the first fan-shaped notch, the upper and lower two side surfaces of the two fan-shaped sliding planes are respectively provided with a fan-shaped sliding chute along the fan-shaped direction, the upper side surfaces of the two fan-shaped sliding planes are respectively in clearance fit with the two upper adjusting plates (21), the upper adjusting plate (21) is shaped as a first fan, and the upper adjusting plate (21) is provided with a first ball groove along the first fan-shaped direction corresponding to the fan-shaped, a plurality of balls (24) are equipped with in the first ball groove, two fan-shaped slip plane downside set up clearance fit with two between adjusting plate (22) down respectively, and adjusting plate (22) appearance is fan-shaped for the second down, and adjusting plate (22) are followed down the fan-shaped direction of second with the corresponding position of fan-shaped spout is opened there is the second ball groove, a plurality of balls (24) are equipped with in the second ball groove, and two spline axle sleeves (13) are installed respectively on two last adjusting plate (21), first open-ended both sides bottom all is equipped with first electro-magnet (27), and restraint spring (26) one end fixed mounting is on last adjusting plate (21), and its other end passes through fixing bolt (25) fixed mounting on connecting plate (23).
4. The automatic pick-up and mounting mechanism for railway fasteners according to claim 2, wherein the angle adaptive pick-up mechanism (2) comprises an inner connecting plate (28), a rubber plate (29), an outer connecting plate (30), and a second electromagnet (31), wherein the rubber plate (29) has a first circular shape, a second circular shape is provided at the middle portion of the first circular shape, a second scalloped notch is formed at one side of the second circular shape along the radial direction of the first circular shape, an outer connecting plate mounting groove is formed at the middle portion of the outer circumferential surface of the rubber plate (29), an inner connecting plate mounting groove is formed at the middle portion of the inner circumferential surface of the rubber plate (29), the inner connecting plate (28) has a second circular shape, a third opening is formed at the middle portion of the second circular shape, a third scalloped notch is formed at one side of the third opening along the radial direction of the second circular shape, a first flanged surface matched with the inner connecting plate mounting groove is formed at the middle portion of the outer, the utility model discloses a fan-shaped structure, including the first fan-shaped breach of outer connecting plate mounting groove, first flange face, second electro-magnet (31) are all equipped with to the both sides bottom of third opening, and outer connecting plate (30) appearance is ring shape, be equipped with on the circular annular upper portion inner circle face with outer connecting plate mounting groove assorted second flange face, ring shape one side has the fan-shaped breach of fourth along radially opening, the outer connecting plate mounting groove with interference fit is set to between the second flange face, the annular lower part of circle is followed the symmetry is provided with two fan-shaped planes in the outside horizontal direction in fourth fan-shaped breach both sides, and two spline axle sleeves (13) are installed respectively on two fan-shaped planes.
5. The railway fastener auto-pick mounting mechanism as claimed in claim 4, wherein the second, third and fourth scallops are at the same angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920992987.8U CN210797132U (en) | 2019-06-28 | 2019-06-28 | Automatic picking and mounting mechanism for railway fasteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920992987.8U CN210797132U (en) | 2019-06-28 | 2019-06-28 | Automatic picking and mounting mechanism for railway fasteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797132U true CN210797132U (en) | 2020-06-19 |
Family
ID=71229212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920992987.8U Active CN210797132U (en) | 2019-06-28 | 2019-06-28 | Automatic picking and mounting mechanism for railway fasteners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210797132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702733A (en) * | 2020-07-30 | 2020-09-25 | 宝鸡中车时代工程机械有限公司 | A tool box for railway fastener bulk cargo car |
-
2019
- 2019-06-28 CN CN201920992987.8U patent/CN210797132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702733A (en) * | 2020-07-30 | 2020-09-25 | 宝鸡中车时代工程机械有限公司 | A tool box for railway fastener bulk cargo car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101081421B (en) | Workpiece gripper device for automatic tooling change | |
| CN103224191B (en) | Front and rear cover on-line spreader of high-top twin truck cab | |
| CN210797132U (en) | Automatic picking and mounting mechanism for railway fasteners | |
| CN105397455B (en) | The wheel liner press-loading device and its pressing method of a kind of supporting and pressing cable pulley | |
| CN107130479B (en) | Small automatic hydraulic railway line tamping vehicle | |
| CN105290758B (en) | A kind of automobile axle damping spring automatic press mounting equipment | |
| CN112144333A (en) | Automatic picking and mounting mechanism for railway fastener and operation method thereof | |
| WO2020077691A1 (en) | Current collector and magnetically levitated train | |
| CN106627838A (en) | Automatic guiding vehicle | |
| CN212101616U (en) | Supporting adjustable chassis lifting appliance and lifting appliance switching device | |
| CN211759709U (en) | Intelligent assembling device for shaft end bolt | |
| CN105922000A (en) | Full-automatic gear combination assembly equipment | |
| CN103894813A (en) | Mobile robot hole forming platform based on composite axle structure | |
| KR20180065300A (en) | Attachment and transfer device having this | |
| WO2020140429A1 (en) | Wheel set structure, bogie and vehicle | |
| JPH0390469A (en) | Railroad system and bogie truck, rear wagon, car body frame, bearing member, and trailer for railrod system | |
| CN105863528A (en) | Sliding intelligent equipment for transferring pipe column | |
| CN205734493U (en) | Suspension type shot-blasting machine rotatable suspension hook automatic positioning equipment | |
| CN109454021B (en) | Sole processing line intelligence sorting device | |
| CN205772928U (en) | A kind of tape running dolly and the balance anti-crane tumbled of end carriage | |
| CN210657961U (en) | Magnetic suspension steel support | |
| CN209636619U (en) | Across shock-absorbing type stageless self-locking thrustor in flat rotation movable bridge | |
| CN208217743U (en) | A kind of accurate positioning device of rail type mobile interconnecting device | |
| CN205817854U (en) | A kind of panoramic roofs installation manipulator of band alignment function | |
| CN113084499A (en) | Intelligent assembling device for shaft end bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |