CN212151359U

CN212151359U - Traction positioning device for cooperative operation of two traveling cranes

Info

Publication number: CN212151359U
Application number: CN202020052643.1U
Authority: CN
Inventors: 徐天俊; 孙兴; 蒋雄; 何飞; 孟炳俊; 孙邦红; 朱留卫
Original assignee: Qujing Yunnan Aluminium Yuxin Aluminium Co ltd
Current assignee: Qujing Yunnan Aluminium Yuxin Aluminium Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-12-15
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a pull positioner that is used for two driving cooperative operation, including the track with install two driving on the track, two driving are first driving and second driving respectively, are provided with first crossbeam on the first driving, are provided with the second crossbeam on the second driving, install the distancer on the side of first crossbeam, install at least one between first crossbeam and the second crossbeam and pull positioning mechanism. First coupling assembling includes first connecting plate, first riser, pivot and motor, and second coupling assembling includes second connecting plate, second riser, round pin axle and cylinder. The utility model discloses convenient to use can guarantee two driving synchronization operation, also can improve handling security performance, has apparent economic value and social value.

Description

Traction positioning device for cooperative operation of two traveling cranes

Technical Field

The utility model relates to a driving handling technical field, concretely relates to pull positioner that is used for two driving cooperative operation.

Background

In the electrolytic aluminum industry, the traveling crane mainly plays a role in hoisting in the occasions of crust breaking, anode replacement, aluminum oxide addition, bus lifting, assembly and disassembly of the upper part of the cell and a mechanism thereof, and the hoisting work of the upper part of the cell and the mechanism thereof is undoubtedly the most difficult and dangerous. When overhead hoist groove upper portion, often need two driving on the same track to move simultaneously, this handling work can be accomplished in the cooperation jointly, and can have following drawback when two driving move jointly: because the electrical part of two driving, mechanical part operation are asynchronous, or because operating personnel controls reasons such as non-unity, two driving speed is inconsistent when the operation, will lead to the interval between two driving too big or undersize to break driving walking dolly wire rope, cause to hang the thing of transporting and fall from the high altitude, cause the injury to the staff and the equipment in electrolysis shop, still probably lead to the power failure in whole workshop, bring serious economic loss for the enterprise. Therefore, the development of a traction positioning device which is convenient to use, can ensure the synchronous operation of two traveling cranes, and can improve the lifting safety performance and is used for the cooperative operation of two traveling cranes is objectively needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use can guarantee two driving synchronous operation, also can improve the traction positioning device that is used for two driving cooperative operation of handling security performance.

The utility model aims at realizing the purpose like this, including the track with install two driving on the track, two driving are first driving and second driving respectively, be provided with first crossbeam on the first driving, be provided with the second crossbeam on the second driving, install the distancer on the side of first crossbeam, the probe of distancer is towards the second crossbeam, install at least one between first crossbeam and the second crossbeam and pull positioning mechanism, it includes first coupling assembling and second coupling assembling to pull positioning mechanism, first coupling assembling sets up on first crossbeam, second coupling assembling sets up on the second crossbeam.

First connecting element includes the first connecting plate that two intervals set up, pass through bolted connection between first connecting plate and the first crossbeam, interval parallel arrangement has two first risers on the first connecting plate, the middle part processing of first riser has the through-hole, the pivot is installed to the through-hole internal rotation, install the motor on the first crossbeam of first riser below, the output shaft and the pivot of motor are connected, be fixed with the pull rod in the pivot between two first risers, the tip processing of pull rod has the locating hole, the hollow line of locating hole is parallel with the axial lead of pivot.

The second coupling assembling includes the second connecting plate that two intervals set up, pass through bolted connection between second connecting plate and the second crossbeam, interval parallel arrangement has two second risers on the second connecting plate, the middle part processing of second riser has the jack, the tip of pull rod is located between two second connecting plates, install the cylinder on the second crossbeam of second riser below, the tailpiece of the piston rod portion of cylinder has the round pin axle, the round pin axle activity is worn to adorn in the jack of second riser and the locating hole of pull rod, be provided with the baffle between two second risers, the side of pull rod supports on the baffle.

Furthermore, a camera is installed on the second cross beam above the second vertical plate, and a lens of the camera faces towards the jack of the second vertical plate.

Furthermore, a supporting block is installed on the first cross beam, and a groove matched with the pull rod is machined in the side face of the supporting block.

Furthermore, the end parts of the two second vertical plates are respectively provided with an arc-shaped guide plate which expands outwards,

furthermore, a buffer glue layer is arranged on the side surface of the baffle plate facing to one side of the pull rod.

Furthermore, the positioning hole is a waist-shaped hole.

Furthermore, the rotating shaft is connected with the through hole of the first vertical plate through a bearing.

The utility model is used for connecting two traveling cranes on the same track, before being used, the utility model is arranged on the cross beams of the two traveling cranes according to the requirement, then the two traveling cranes are operated to adjust the distance between the two traveling cranes, when the data obtained from the distance measuring instrument meets the requirements, the motor is started, the motor drives the rotating shaft and the pull rod to rotate, when the pull rod rotates 90 degrees along the rotating shaft, the pull rod stops, the suspended end of the pull rod is positioned between the two second vertical plates, and the positioning hole on the pull rod and the jack on the second vertical plate are positioned on the same straight line, the cylinder is started, the piston rod of the cylinder drives the pin shaft to be inserted into the positioning hole and the jack, thus completing the connection of two traveling cranes, when the connection needs to be released, the cylinder is started first to drive the pin shaft to retract, and then starting the motor to enable the pull rod to rotate 90 degrees, so that the pull rod is parallel to the first cross beam and is tightly attached to the side face of the first cross beam. When carrying out the handling of electrolysis trough upper portion and its mechanism, through the utility model discloses couple together two driving, played the effect of pulling the location, can guarantee that two driving synchronous operation all the time, the distance between two driving is unchangeable all the time, can avoid the driving on the dolly wire rope of walking to break to prevent that the thing of lifting from falling from the high altitude, improved the security performance of two driving when the cooperative operation, in addition, the utility model discloses when carrying out the connection and the disconnection of two driving, accessible controller remote control need not personnel and climbs the high altitude and carry out the operation, when improving work efficiency, has eliminated a series of high altitude construction's potential safety hazard. The utility model discloses convenient to use can guarantee two driving synchronization operation, also can improve handling security performance, has apparent economic value and social value.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of B-B in FIG. 1;

FIG. 4 is a schematic cross-sectional view of C-C of FIG. 1;

fig. 5 is a schematic structural diagram of the middle support block 17 of the present invention;

in the figure: 1-track, 2-first beam, 3-second beam, 4-range finder, 5-traction positioning mechanism, 6-first connecting plate, 7-first vertical plate, 8-rotating shaft, 9-motor, 10-pull rod, 11-second connecting plate, 12-second vertical plate, 13-air cylinder, 14-pin shaft, 15-baffle, 16-camera, 17-supporting block, 18-arc guide plate, 19-buffer glue layer, 20-bearing and 21-positioning hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or improvements based on the present invention are all within the protection scope of the present invention.

As shown in fig. 1-5, the utility model discloses a track 1 and two driving of installing on track 1, two driving are first driving and second driving respectively, be provided with first crossbeam 2 on the first driving, be provided with second crossbeam 3 on the second driving, install distancer 4 on the side of first crossbeam 2, distancer 4 is existing equipment, a distance between two crossbeams is used for measuring, distancer 4's probe is towards second crossbeam 3, install at least one between first crossbeam 2 and the second crossbeam 3 and pull positioning mechanism 5, it includes first coupling assembling and second coupling assembling to pull positioning mechanism 5, first coupling assembling sets up on first crossbeam 2, second coupling assembling sets up on second crossbeam 3.

First connecting element includes two first connecting plates 6 that the interval set up, pass through bolted connection between first connecting plate 6 and the first crossbeam 2, interval parallel arrangement has two first risers 7 on the first connecting plate 6, the middle part processing of first riser 7 has the through-hole, pivot 8 is installed to the through-hole internal rotation, install motor 9 on the first crossbeam 2 of first riser 7 below, motor 9's output shaft and pivot 8 are connected, be fixed with pull rod 10 on the pivot 8 between two first risers 7, the tip processing of pull rod 10 has locating hole 21, the hole center line of locating hole 21 is parallel with the axial lead of pivot 8, preferentially, locating hole 21 is waist shape hole.

Second coupling assembling includes two second connecting plates 11 that the interval set up, pass through bolted connection between second connecting plate 11 and the second crossbeam 3, interval parallel arrangement has two second risers 12 on the second connecting plate 11, the middle part processing of second riser 12 has the jack, the tip of pull rod 10 is located between two second connecting plates 11, install cylinder 13 on the second crossbeam 3 of second riser 12 below, the end of the piston rod of cylinder 13 is connected with

round pin axle

14, 14 activities of round pin axle wear the dress in the jack of second riser 12 and the locating hole 21 of pull rod 10, be provided with baffle 15 between two second risers 12, the side of pull rod 10 supports on baffle 15.

The utility model is used for connecting two traveling cranes on the same track, before using, the utility model is installed on the beams of the two traveling cranes according to the requirement, then the two traveling cranes are operated to adjust the distance between the two traveling cranes, when the data obtained from the distance meter 4 meets the requirement, the motor 9 is started, the motor 9 drives the rotating shaft 8 and the pull rod 10 to rotate, when the pull rod 10 rotates 90 degrees along the rotating shaft 8, the pull rod is stopped, the suspended end of the pull rod 10 is positioned between the two second vertical plates 12, the positioning hole 21 on the pull rod 10 and the jack on the second vertical plate 12 are positioned on a straight line, the air cylinder 13 is started, the piston rod of the air cylinder 13 drives the pin shaft 14 to be inserted into the positioning hole 21 and the jack, thus the connection of the two traveling cranes is completed, when the connection needs to be released, the air cylinder 13 is started first to drive the pin shaft 14 to retract, then the motor 9 is started to rotate the pull rod 10 90 degrees, and is closely attached to the side surface of the first beam 2. When carrying out the handling of electrolysis trough upper portion and its mechanism, through the utility model discloses couple together two driving, played the effect of pulling the location, can guarantee that two driving synchronous operation all the time, the distance between two driving is unchangeable all the time, can avoid the driving on the dolly wire rope of walking to break to prevent that the thing of lifting from falling from the high altitude, improved the security performance of two driving when the cooperative operation, in addition, the utility model discloses when carrying out the connection and the disconnection of two driving, accessible controller remote control need not personnel and climbs the high altitude and carry out the operation, when improving work efficiency, has eliminated a series of high altitude construction's potential safety hazard.

A camera 16 is mounted on the second beam 3 above the second vertical plate 12, and a lens of the camera 16 faces the insertion hole of the second vertical plate 12. The connection condition of the pull rod 10 and the pin shaft 14 can be visually observed through a visual screen of the camera 16, so that the device is convenient to use.

The first cross beam 2 is provided with a supporting block 17, and the side surface of the supporting block 17 is provided with a groove matched with the pull rod 10. After the cooperative operation of the two traveling cranes is finished, the pull rod 10 is rotated and then closely attached to the side surface of the first cross beam 2, in order to prevent the end part of the pull rod 10 from bending downwards under the action of gravity and prevent the end part of the pull rod 10 from shaking in the working process of the traveling cranes, the pull rod 10 is arranged in the groove of the supporting block 17, and the fixing effect can be achieved.

When the pull rod 10 rotates to the second vertical plate 12, in order to prevent the pull rod 10 from being stuck at the end of the vertical plate 12, an arc-shaped guide plate 18 which expands outwards is respectively arranged at the end of the two second vertical plates 12, and when the pull rod 10 rotates to the end of the second vertical plate 12, the arc-shaped guide plate 18 slides into between the two second vertical plates 12, so as to reach a set position.

The side face of the baffle 15 facing one side of the pull rod 10 is provided with the buffer glue layer 19, the buffer glue layer 19 is made of the existing material capable of playing a buffer role, when the pull rod 10 rotates, the rotation is stopped for 90 degrees, the end part of the pull rod 10 can collide with the side face of the baffle 15, and the buffer glue layer 19 can reduce the impact force and prevent the deformation of the pull rod 10 due to long-term collision.

In order to facilitate the rotation of the rotating shaft 8 in the through hole of the first vertical plate 7 and ensure the smoothness of the rotating shaft 8 during the rotation, the rotating shaft 8 is connected with the through hole of the first vertical plate 7 through a bearing 20.

Claims

1. The utility model provides a pull positioner that is used for two driving cooperative operation, includes track (1) and installs two driving on track (1), and two driving are first driving and second driving respectively, are provided with first crossbeam (2) on the first driving, are provided with second crossbeam (3) on the second driving, its characterized in that: the range finder is arranged on the side face of the first cross beam (2), a probe of the range finder (4) faces the second cross beam (3), at least one traction positioning mechanism (5) is arranged between the first cross beam (2) and the second cross beam (3), the traction positioning mechanism (5) comprises a first connecting assembly and a second connecting assembly, the first connecting assembly is arranged on the first cross beam (2), and the second connecting assembly is arranged on the second cross beam (3);

the first connecting assembly comprises two first connecting plates (6) which are arranged at intervals, the first connecting plates (6) are connected with the first cross beam (2) through bolts, two first vertical plates (7) are arranged on the first connecting plates (6) at intervals in parallel, a through hole is formed in the middle of each first vertical plate (7), a rotating shaft (8) is rotatably arranged in the through hole, a motor (9) is arranged on the first cross beam (2) below each first vertical plate (7), an output shaft of the motor (9) is connected with the rotating shaft (8), a pull rod (10) is fixed on the rotating shaft (8) between the two first vertical plates (7), a positioning hole (21) is formed in the end of each pull rod (10), and the hole center line of each positioning hole (21) is parallel to the axis of the rotating shaft (8);

the second connecting assembly comprises two second connecting plates (11) arranged at intervals, the second connecting plates (11) are connected with a second cross beam (3) through bolts, two second vertical plates (12) are arranged on the second connecting plates (11) in parallel at intervals, a jack is machined in the middle of each second vertical plate (12), the end portion of each pull rod (10) is located between the two second connecting plates (11), an air cylinder (13) is installed on the second cross beam (3) below each second vertical plate (12), the end portion of a piston rod of each air cylinder (13) is connected with a pin shaft (14), each pin shaft (14) is movably arranged in the corresponding jack of each second vertical plate (12) and a positioning hole (21) of each pull rod (10) in a penetrating mode, a baffle plate (15) is arranged between the two second vertical plates (12), and the side face of each pull rod (10) abuts against the corresponding baffle plate (15).

2. A traction positioning device for two travelling cranes to cooperatively work according to claim 1, characterized in that a camera (16) is mounted on the second beam (3) above the second upright plate (12), and the lens of the camera (16) faces the insertion hole of the second upright plate (12).

3. The traction positioning device for the cooperative operation of two traveling cranes as claimed in claim 1, wherein the first beam (2) is provided with a supporting block (17), and the side surface of the supporting block (17) is provided with a groove matched with the pull rod (10).

4. A traction positioning device for two travelling cranes to cooperatively work according to claim 1, characterized in that the end parts of the two second vertical plates (12) are respectively provided with an arc-shaped guide plate (18) which expands outwards.

5. A towing attachment for two traveling cranes working in tandem according to claim 1, characterized in that a layer of cushion gum (19) is provided on the side of the fenders (15) facing the drawbar (10).

6. The traction positioning device for the cooperative operation of two traveling cranes as claimed in claim 1, wherein the positioning hole (21) is a kidney-shaped hole.

7. A traction positioning device for two travelling cranes to cooperatively work according to claim 1, characterized in that the rotating shaft (8) is connected with the through hole of the first vertical plate (7) through a bearing (20).