CN217676454U

CN217676454U - Bridge crane wire rope follow-up monitoring devices

Info

Publication number: CN217676454U
Application number: CN202221517339.5U
Authority: CN
Inventors: 李�瑞; 王建民; 王自杰; 毛磊强; 霍永聚; 李社荣
Original assignee: Henan Heavy Crane Co ltd
Current assignee: Henan Heavy Crane Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-28
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a bridge crane wire rope follow-up monitoring devices, relate to hoist technical field, specifically be a bridge crane wire rope follow-up monitoring devices, including hanging the mounting panel, the lower surface that hangs the mounting panel is equipped with articulated seat, articulated seat below is equipped with perpendicular installation pole, the both sides of articulated seat are equipped with the rotation spacing groove, it has gag lever post and locking lever to rotate the inslot and peg graft, the side fixedly connected with buffering mounting groove that hangs the mounting panel, the side sliding connection of buffering mounting groove has the buffering connecting rod, the one end that buffering mounting groove was kept away from to the buffering connecting rod is equipped with the stand pipe, the lower fixed surface of buffering connecting rod is connected with perpendicular mounting panel, the side of perpendicular mounting panel is equipped with the detection box. This bridge crane wire rope follow-up monitoring devices through the setting of hanging the mounting panel, articulated seat, perpendicular installation pole, can adjust the angle that sets up that hangs the mounting panel according to mounted position inclination in the actual installation at the in-process that uses.

Description

Bridge crane wire rope follow-up monitoring devices

Technical Field

The utility model relates to a hoist technical field specifically is bridge crane wire rope follow-up monitoring devices.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range. Also known as crown blocks, navigation cranes and cranes. The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on tall concrete columns or metal brackets, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to lift materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.

The bridge crane is mainly used for lifting, moving and unloading and the like, and occupies an important position in industrial production and manufacturing. The steel wire rope lifted by the bridge crane is an important part and a wearing part of the crane, and the safety of the lifting steel wire rope directly influences the safety production of the bridge crane. At present, the safety of a steel wire rope of a bridge crane is ensured mainly by manual visual inspection and caliper measurement or periodic replacement, and the steel wire rope has the defects of great uncertainty, large workload, strong contingency, incapability of observing the internal condition of the steel wire rope and resource waste.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bridge crane wire rope follow-up monitoring devices has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bridge crane wire rope follow-up monitoring devices, includes and hangs the mounting panel, the lower surface that hangs the mounting panel is equipped with articulated seat, articulated seat below is equipped with perpendicular installation pole, the both sides of articulated seat are equipped with the rotation spacing groove, it has gag lever post and locking lever to rotate the interpolation of spacing inslot, the side fixedly connected with buffering mounting groove that hangs the mounting panel, the side sliding connection of buffering mounting groove has the buffering connecting rod, the one end that the buffering mounting groove was kept away from to the buffering connecting rod is equipped with the stand pipe, the lower fixed surface of buffering connecting rod is connected with perpendicular mounting panel, the side of perpendicular mounting panel is equipped with the detection box, the central point that detects the box puts and is equipped with the detection perforation, be equipped with detection mechanism in the detection box, the opposite side of perpendicular mounting panel is equipped with the alarm.

Optionally, the rotation limiting groove is a stepped mechanism, a section of the rotation limiting groove facing the vertical installation rod is rectangular, and the locking rod is in threaded connection with one end of the rotation limiting groove far away from the vertical installation rod.

Optionally, the limiting rod comprises a rectangular section and a circular section, the size of the rectangular section of the limiting rod is matched with the shape of the rectangular part of the rotating limiting groove, and a plurality of limiting slots are formed in the annular side face of the circular section of the limiting rod.

Optionally, insertion grooves are formed in two sides of the vertical mounting rod, a plurality of rotation limiting plates are arranged on the side wall of the inner surface of each insertion groove, and the rotation limiting plates correspond to the limiting insertion grooves one to one.

Optionally, the buffering connecting rod includes a connecting loop bar, a connecting inserted bar is inserted into one end of the connecting loop bar, an extension spring is fixedly connected to the side wall of the inner surface of the connecting loop bar, one end of the extension spring is fixedly connected to the side of the connecting inserted bar, an installation block is arranged at one end of the connecting inserted bar, which is far away from the connecting loop bar, and a sliding block is fixedly connected to one end of the connecting loop bar, which is far away from the connecting inserted bar.

Optionally, both ends fixedly connected with reset spring of buffer mounting groove internal surface, sliding block sliding connection is in buffer mounting groove, just extension spring butt respectively in the both sides of sliding block.

Optionally, the number of the detection boxes is two, the two detection boxes are arranged along the vertical direction, the positions of the detection holes correspond to the positions of the guide pipes, and the upper detection mechanism and the lower detection mechanism in the detection boxes are arranged in a staggered mode.

Optionally, the detection mechanism comprises a detection mounting groove, a compression spring is fixedly connected to the side wall of the inner surface of the detection mounting groove, a detection push plate is fixedly connected to the other end of the compression spring, a trigger switch is arranged at a position, corresponding to the detection push plate, on the side wall of the inner surface of the detection mounting groove, a detection rod is fixedly connected to the side face of the detection push plate, and one end of the detection rod is inserted into the detection through hole.

(III) advantageous effects

The utility model provides a bridge crane wire rope follow-up monitoring devices possesses following beneficial effect:

1. this bridge crane wire rope follow-up monitoring devices, through hanging the mounting panel, articulated seat, the setting of perpendicular installation pole, can adjust the angle that sets up of hanging the mounting panel according to the mounted position inclination in the actual installation in-process in the use, it fixes the mounting panel on the mounted position to set to through the bolt after being parallel with the installation department to hang the mounting panel, insert the gag lever post afterwards and rotate the spacing inslot, make its one end insert the inserting groove of perpendicular installation pole side, the rotation limiting plate in the inserting groove inserts in the spacing slot this moment, later fix the locking lever through threaded connection at the rotation spacing inslot make its one end butt fix the position of gag lever post in the side of gag lever post, because the rectangle end of gag lever post is pegged graft in the rectangle section of rotation spacing groove, thereby guarantee perpendicular installation pole can guarantee the vertical state, can not take place the rotation.

2. This bridge crane wire rope follow-up monitoring devices, through the buffer mounting groove, stand pipe and buffer connection pole's setting, the normal time of rocking appears in the in-process wire rope that uses, the sliding block slides in the buffer mounting groove when vertically rocking extrudees the realization and slides to the reset spring of both sides, can resume the normal position after rocking the end, connect the length that the inserted bar was pegged graft in connecting the loop bar when transversely rocking, thereby avoid in the use owing to rock and cause the influence to the testing result, and the cooperation setting of two stand pipes, can guarantee that the wire rope that lies in between two stand pipes keeps the vertical state, the accuracy of detection has been guaranteed.

3. This bridge crane wire rope follow-up monitoring devices, through detection mechanism, detect perforation and detection box's cooperation setting, the in-process wire rope that uses passes and detects the side of perforation time measuring pole butt in wire rope, because the measuring pole butt is in wire rope's side when wire rope keeps normal thickness, the measuring pole can will detect the push pedal and promote to detecting the mounting groove in, detect push pedal extrusion compression spring this moment and keep away from trigger switch, the extension length increase of measuring pole appears appearing after unusual attenuate when wire rope's thickness, compression spring promotes and detects the push pedal and make it press trigger switch, electric connection's alarm begins to report to the police this moment with it, wire rope's follow-up monitoring function has been realized, the security in its use has been guaranteed.

Drawings

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

FIG. 2 is a side view of the hinge base of the present invention;

FIG. 3 is a side sectional view of the buffer mounting groove of the present invention;

fig. 4 is an elevational sectional structural schematic view of the buffering connecting rod of the present invention;

fig. 5 is a schematic structural diagram of the inspection box of the present invention in a top view and a cross-sectional view.

In the figure: 1. suspending the mounting plate; 2. a hinged seat; 3. a vertical mounting rod; 301. inserting grooves; 302. rotating the limiting plate; 4. rotating the limiting groove; 5. a limiting rod; 501. limiting slots; 6. a locking lever; 7. a buffer mounting groove; 701. a return spring; 8. a buffer connecting rod; 801. connecting the loop bar; 802. connecting the inserted link; 803. an extension spring; 804. mounting blocks; 805. a slider; 9. a guide tube; 10. a vertical mounting plate; 11. a detection cartridge; 12. detecting a perforation; 13. a detection mechanism; 1301. detecting the mounting groove; 1302. a compression spring; 1303. detecting the push plate; 1304. a trigger switch; 1305. a detection lever; 14. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1 to fig. 2, the present invention provides a technical solution: bridge crane wire rope follow-up monitoring devices, including hanging mounting panel 1, the lower surface that hangs mounting panel 1 is equipped with articulated seat 2, articulated seat 2 below is equipped with perpendicular installation pole 3, the both sides of articulated seat 2 are equipped with rotates spacing groove 4, it is the ladder mechanism to rotate spacing groove 4, and rotate one section of spacing groove 4 towards perpendicular installation pole 3 and be the rectangle, locking lever 6 threaded connection is in the one end of rotating spacing groove 4 and keeping away from perpendicular installation pole 3, it has gag lever post 5 and locking lever 6 to rotate 4 interpolation of spacing groove, gag lever post 5 includes rectangle section and circle segment, the size of 5 rectangle sections of gag lever post and the rectangle part shape looks adaptation that rotates spacing groove 4, and be equipped with a plurality of spacing slots 501 on the annular side of the circle segment of gag lever post 5, the both sides of perpendicular installation pole 3 are equipped with inserting groove 301, be equipped with a plurality of rotation limiting plate 302 on the lateral wall of inserting groove 301 internal surface, a plurality of rotation limiting plate 302 and spacing slot 501 one-to-one.

During the use, through hanging mounting panel 1, articulated seat 2, the setting of perpendicular installation pole 3, can adjust the angle that sets up of hanging mounting panel 1 according to the mounted position inclination in the actual installation in-process in the use, set up to hang mounting panel 1 and fix on the mounted position through the bolt after being parallel with the installation department, insert gag lever post 5 in the rotation spacing groove 4 afterwards, make its one end insert in the inserting groove 301 of perpendicular installation pole 3 side, the rotation limiting plate 302 in inserting groove 301 inserts in limiting slot 501 this moment, make its one end butt fix the position of gag lever post 5 in the side of gag lever post 5 through threaded connection in rotating spacing groove 4 afterwards, because the rectangle end of gag lever post 5 is pegged graft in the rectangle section of rotating spacing groove 4, thereby guarantee that perpendicular installation pole 3 can guarantee the vertical state, can not take place the rotation.

Example 2

Referring to fig. 1, fig. 3 and fig. 4, the present invention provides a technical solution: bridge crane wire rope follow-up monitoring devices, including installing pole 3 perpendicularly, install the side fixedly connected with buffering mounting groove 7 of pole 3 perpendicularly, the side sliding connection of buffering mounting groove 7 has buffering connecting rod 8, buffering connecting rod 8 is including connecting loop bar 801, the one end of connecting loop bar 801 is pegged graft and is had connection inserted bar 802, fixedly connected with extension spring 803 on the lateral wall of connecting loop bar 801 internal surface, the one end fixed connection of extension spring 803 is in the side of connecting inserted bar 802, the one end of connecting loop bar 801 is kept away from to connecting inserted bar 802 is equipped with installation piece 804, the one end fixedly connected with sliding block 805 of connecting inserted bar 802 is kept away from to connecting loop bar 801, the both ends fixedly connected with reset spring 701 of buffering mounting groove 7 internal surface, sliding block 805 sliding connection is in buffering mounting groove 7, and extension spring 803 respectively the both sides at the sliding block, the one end that buffering mounting groove 7 was kept away from to buffering connecting rod 8 is equipped with stand pipe 9.

During the use, through buffering mounting groove 7, the setting of stand pipe 9 and buffering connecting rod 8, normal when rocking appears in the in-process wire rope that uses, sliding block 805 slides and extrudees the realization slip to the reset spring 701 of both sides in buffering mounting groove 7 when vertically rocking, can resume the normal position after rocking the end, connect the length of inserted bar 802 drawing or compression extension spring 803 change connection inserted bar 802 grafting in connecting loop bar 801 when transversely rocking, thereby avoid causing the influence to the testing result owing to rocking in the use, and the cooperation setting of two stand pipes 9, can guarantee that the wire rope that is located between two stand pipes 9 keeps the vertical condition, the accuracy of detection has been guaranteed.

Example 3

Referring to fig. 1 and 5, the present invention provides a technical solution: bridge crane wire rope follow-up monitoring devices, including buffer connection pole 8, buffer connection pole 8's lower fixed surface is connected with perpendicular mounting panel 10, the side of perpendicular mounting panel 10 is equipped with detection box 11, the central point that detects box 11 puts and is equipped with and detects perforation 12, be equipped with detection mechanism 13 in the detection box 11, the quantity that detects box 11 is two, two detection box 11 set up along the vertical direction, the position that detects perforation 12 is corresponding with the position of stand pipe 9, detection mechanism 13 crisscross setting in two upper and lower detection box 11, detection mechanism 13 includes detection mounting groove 1301, fixedly connected with compression spring 1302 on the lateral wall of detection mounting groove 1301 internal surface, the other end fixedly connected with of compression spring 1302 detects the push pedal, the position that corresponds with detection push pedal 1303 on the lateral wall of detection mounting groove 1301 internal surface is equipped with trigger switch 1304, the side fixedly connected with detection pole 1305 that detects the push pedal, the one end of detection pole 1305 is pegged graft in detecting perforation 12, the opposite side of perpendicular mounting panel 10 is equipped with alarm 1303.

During the use, through detection mechanism 13, the cooperation setting of detection perforation 12 and detection box 11, the in-process wire rope that uses detects pole 1305 butt in the side of wire rope when passing in detecting perforation 12, because detection pole 1305 butt is in the side of wire rope when wire rope keeps normal thickness, detection pole 1305 can be with detecting push pedal 1303 and promoting in detecting mounting groove 1301, it keeps away from trigger switch 1304 to detect push pedal 1303 extrusion compression spring 1302 this moment, the extension length increase of detection pole 1305 appears after the thickness of wire rope appears the anomalous thinning, compression spring 1302 pushes detection push pedal 1303 and makes it press trigger switch 1304 this moment, alarm 14 with its electric connection begins to report to the police this moment, the follow-up monitoring function of wire rope has been realized, the security in its use has been guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bridge crane wire rope follow-up monitoring devices, includes suspension mounting panel (1), its characterized in that: the lower surface that hangs mounting panel (1) is equipped with articulated seat (2), articulated seat (2) below is equipped with perpendicular installation pole (3), the both sides of articulated seat (2) are equipped with rotation spacing groove (4), it has gag lever post (5) and locking lever (6) to rotate the interpolation of spacing groove (4), the side fixedly connected with buffering mounting groove (7) of perpendicular installation pole (3), the side sliding connection of buffering mounting groove (7) has buffering connecting rod (8), the one end that buffering connecting rod (8) kept away from buffering mounting groove (7) is equipped with stand pipe (9), the lower fixed surface of buffering connecting rod (8) is connected with perpendicular mounting panel (10), the side of perpendicular mounting panel (10) is equipped with detection box (11), the central point that detects box (11) puts and is equipped with and detects perforation (12), be equipped with detection mechanism (13) in detection box (11), the opposite side of perpendicular mounting panel (10) is equipped with alarm (14).

2. The bridge crane steel wire rope follow-up monitoring device according to claim 1, characterized in that: rotate spacing groove (4) and be ladder mechanism, just rotate one section of spacing groove (4) towards perpendicular installation pole (3) is the rectangle, locking lever (6) threaded connection is in the one end of rotating spacing groove (4) and keeping away from perpendicular installation pole (3).

3. A bridge crane wire rope follow-up monitoring device according to claim 2, characterized in that: the limiting rod (5) comprises a rectangular section and a circular section, the size of the rectangular section of the limiting rod (5) is matched with the shape of the rectangular part of the rotating limiting groove (4), and a plurality of limiting slots (501) are arranged on the annular side face of the circular section of the limiting rod (5).

4. A bridge crane wire rope follow-up monitoring device according to claim 3, wherein: the two sides of the vertical mounting rod (3) are provided with insertion grooves (301), the side wall of the inner surface of each insertion groove (301) is provided with a plurality of rotation limiting plates (302), and the rotation limiting plates (302) are in one-to-one correspondence with the limiting slots (501).

5. The bridge crane steel wire rope follow-up monitoring device according to claim 1, characterized in that: buffering connecting rod (8) are including connecting loop bar (801), the one end of connecting loop bar (801) is pegged graft and is had connection inserted bar (802), fixedly connected with extension spring (803) on the lateral wall of connecting loop bar (801) internal surface, the one end fixed connection of extension spring (803) is in the side of connecting inserted bar (802), the one end of connecting inserted bar (802) keeping away from connecting loop bar (801) is equipped with installation piece (804), the one end fixedly connected with sliding block (805) of connecting inserted bar (802) are kept away from to connecting loop bar (801).

6. A bridge crane wire rope follow-up monitoring device according to claim 5, characterized in that: two ends of the inner surface of the buffer mounting groove (7) are fixedly connected with return springs (701), the sliding block (805) is connected in the buffer mounting groove (7) in a sliding mode, and the extension springs (803) abut against two sides of the sliding block (805) respectively.

7. The bridge crane steel wire rope follow-up monitoring device according to claim 1, characterized in that: the number of the detection boxes (11) is two, the two detection boxes (11) are arranged along the vertical direction, the positions of the detection through holes (12) correspond to the positions of the guide pipes (9), and the upper detection mechanisms (13) and the lower detection mechanisms (13) in the detection boxes (11) are arranged in a staggered mode.

8. The bridge crane steel wire rope follow-up monitoring device according to claim 1, characterized in that: the detection mechanism (13) comprises a detection mounting groove (1301), a compression spring (1302) is fixedly connected to the side wall of the inner surface of the detection mounting groove (1301), a detection push plate (1303) is fixedly connected to the other end of the compression spring (1302), a trigger switch (1304) is arranged at the position, corresponding to the detection push plate (1303), on the side wall of the inner surface of the detection mounting groove (1301), a detection rod (1305) is fixedly connected to the side surface of the detection push plate (1303), and one end of the detection rod (1305) is inserted into the detection through hole (12).