CN214828507U - General gantry crane with safety brake - Google Patents

General gantry crane with safety brake Download PDF

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Publication number
CN214828507U
CN214828507U CN202120947848.0U CN202120947848U CN214828507U CN 214828507 U CN214828507 U CN 214828507U CN 202120947848 U CN202120947848 U CN 202120947848U CN 214828507 U CN214828507 U CN 214828507U
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CN
China
Prior art keywords
plate
fixedly connected
gantry crane
safety brake
brake according
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Active
Application number
CN202120947848.0U
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Chinese (zh)
Inventor
赵广军
张方
尚娟
张金强
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Henan Double Force Bridge Machinery Group Co ltd
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Henan Double Force Bridge Machinery Group Co ltd
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Priority to CN202120947848.0U priority Critical patent/CN214828507U/en
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Abstract

The utility model discloses a take safety brake's universal gantry crane relates to hoist technical field, including the base with be used for installing the backup pad of roof, the inboard swing joint of backup pad has the braking plate, the movable groove that is used for installing the slider is offered at the top of braking plate, the bottom of slider is provided with the spring that is connected with the arm-tie, the bottom fixedly connected with couple of arm-tie, the top bilateral symmetry fixedly connected with mounting panel of roof, top one side of mounting panel is provided with and is used for driving runner pivoted first motor. The utility model discloses, through the connection of a plurality of backup pads, make the braking plate can move about between two backup pads, follow the high removal regulation of jack-up article, can be to the slider spacing prevent the landing, improve factor of safety, through the cooperation setting of activity groove, slider and spring, make arm-tie and couple can move about in the bottom of braking plate, be convenient for hang the rise to article.

Description

General gantry crane with safety brake
Technical Field
The utility model relates to a hoist technical field, more specifically relate to a take safety brake's universal gantry crane.
Background
The gantry crane is a bridge crane with a bridge frame supported on a ground track through supporting legs at two sides, and structurally comprises a portal frame, a cart running mechanism, a hoisting trolley, an electrical part and the like.
In chinese utility model patent application no: disclosed a gantry crane in CN201821036952.9, including the girder, the girder adopts cuboid structural style, has set up electric frame at the both ends of girder, has set up data line and power cord in the electric frame, has set up two supporting beams at the lower extreme of girder, and a supporting beam adopts eight word structural style, and a supporting beam is bilateral symmetry structure, connects as a whole through the bottom end at a supporting beam, has set up electric block on the girder, has set up main lifting hook at the electric block lower extreme. This gantry crane lifts by crane the use to the goods, does not set up safety brake to the machine breaks down in the use, and the goods drops and easily causes the incident, is not convenient for remove the regulation in gantry crane's both sides to the couple, poor stability, shortcoming of inconvenient use.
Therefore, there is a need to provide a universal gantry crane with a safety brake to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a: in order to solve gantry crane, in the use to goods jack-up, do not set up safety brake to the machine breaks down in the use, and the goods drops and easily causes the incident, is not convenient for remove the regulation in gantry crane's both sides to the couple, poor stability, problem of inconvenient use, the utility model provides a gantry crane.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a take safety brake's universal gantry crane, includes the base and is used for installing the backup pad of roof, the inboard swing joint of backup pad has the braking plate, the movable groove that is used for installing the slider is offered at the top of braking plate, the bottom of slider is provided with the spring that is connected with the arm-tie, the bottom fixedly connected with couple of arm-tie, the top bilateral symmetry fixedly connected with mounting panel of roof, top one side of mounting panel is provided with and is used for driving runner pivoted first motor, one side of mounting panel is provided with the regulating plate that is used for fixed rotation axis.
Furthermore, one side swing joint of runner has the belt, the one end of belt and the one end swing joint of rotation axis.
Further, one end of the rotating shaft is fixedly connected with a winding roller, and one end of the winding roller is fixedly connected with a steel rope.
Furthermore, a through hole is formed in the top of the top plate, and limiting grooves used for adjusting the movement of the limiting blocks are formed in two sides of the through hole.
Furthermore, the inner side of the top end of the supporting plate is movably connected with a positioning plate, and racks matched with the gears are arranged on two sides of the bottom of the positioning plate.
Furthermore, the bottom both sides fixedly connected with second motor of stopper, the one end of second motor and the one end fixed connection of gear.
Furthermore, the bottom of the limiting block is fixedly connected with a crane, and the bottom of the crane is fixedly connected with a winding rope.
Furthermore, the bottom of the steel rope penetrates through the fixing ring and is fixedly connected with a cylinder, and the diameter of the cylinder is larger than that of the fixing ring.
Furthermore, one end of the positioning plate is symmetrically and movably connected with a fixing plate, one end of the fixing plate is fixedly connected with one side of the supporting plate, and the fixing plate is arranged in a U shape.
Furthermore, the bottom end of the winding rope is fixedly connected with the top of the sliding block.
(III) advantageous effects
The utility model has the advantages as follows:
1. the utility model discloses, through the connection of a plurality of backup pads, make the braking plate can move about between two backup pads, follow the high removal regulation of jack-up article, can be to the slider spacing prevent the landing, improve factor of safety, through the cooperation setting of activity groove, slider and spring, make arm-tie and couple can move about in the bottom of braking plate, be convenient for hang the rise to article.
2. The utility model discloses, through the cooperation setting of first motor, runner and belt, make the rotation axis can rotate in the inboard of regulating plate, through the connection of rotation axis and wind-up roll, can drive the wind-up roll rotation under the linkage of belt to the steel cable rolling, through the setting of solid fixed ring and cylinder, the brake block follows when the goods rises and risees, when the hoist breaks down, can prevent that the goods from dropping and arousing the incident to the top joint of couple.
3. The utility model discloses, through the connection of through-hole and spacing groove, make the stopper can be at the through-hole internalization, through the cooperation setting of rack, second motor and gear, make the hoist in the bottom of locating plate to the activity of both sides, can make the regulation according to the position of goods, prevent that goods jack-up in-process from producing and rocking, it is fixed to the both sides installation of locating plate through the fixed plate, improves stability in use.
Drawings
FIG. 1 is a schematic perspective front view of the gantry crane structure of the present invention;
FIG. 2 is a schematic perspective side view of the gantry crane structure of the present invention;
FIG. 3 is a schematic perspective rear view of the gantry crane of the present invention;
fig. 4 is an enlarged schematic view of the structure of the area a in fig. 1 according to the present invention.
Reference numerals: 1. a base; 2. a support plate; 3. a top plate; 4. a brake plate; 5. a fixing ring; 6. a movable groove; 7. a slider; 8. a spring; 9. pulling a plate; 10. hooking; 11. mounting a plate; 12. a first motor; 13. a rotating wheel; 14. a belt; 15. an adjusting plate; 16. a rotating shaft; 17. a wind-up roll; 18. a steel cord; 19. a through hole; 20. a limiting groove; 21. a limiting block; 22. positioning a plate; 23. a rack; 24. a second motor; 25. a gear; 26. a cylinder; 27. a crane; 28. winding the rope; 29. and (7) fixing the plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a general gantry crane with a safety brake includes a base 1 and a supporting plate 2 for mounting a top plate 3, the inner side of the supporting plate 2 is movably connected with a braking plate 4, a movable groove 6 for mounting a sliding block 7 is formed in the top of the braking plate 4, a spring 8 connected with a pulling plate 9 is arranged at the bottom of the sliding block 7, a hook 10 is fixedly connected to the bottom of the pulling plate 9, mounting plates 11 are symmetrically and fixedly connected to the two sides of the top plate 3, a first motor 12 for driving a rotating wheel 13 to rotate is arranged on one side of the top of the mounting plate 11, and an adjusting plate 15 for fixing a rotating shaft 16 is arranged on one side of the mounting plate 11.
In this embodiment, through the connection of a plurality of backup pads 2, make braking plate 4 can move about between two backup pads 2, follow the high removal of jack-up article and adjust, can be to 7 spacing landing that prevent of slider, improve factor of safety, through the cooperation setting of activity groove 6, slider 7 and spring 8, make arm-tie 9 and couple 10 can move about in the bottom of braking plate 4, be convenient for hang the rise to article.
Example 2
Referring to fig. 1-4, the present embodiment is further optimized based on embodiment 1, specifically, one side of the rotating wheel 13 is movably connected to a belt 14, and one end of the belt 14 is movably connected to one end of the rotating shaft 16.
Specifically, one end of the rotating shaft 16 is fixedly connected with a winding roller 17, and one end of the winding roller 17 is fixedly connected with a steel rope 18.
Specifically, the top of the top plate 3 is provided with a through hole 19, and two sides of the through hole 19 are provided with a limiting groove 20 for adjusting the movement of the limiting block 21.
Specifically, the inner side of the top end of the supporting plate 2 is movably connected with a positioning plate 22, and two sides of the bottom of the positioning plate 22 are provided with racks 23 matched with a gear 25.
In this embodiment, through the cooperation setting of first motor 12, runner 13 and belt 14, make rotation axis 16 can rotate at the inboard of regulating plate 15, through the connection of rotation axis 16 and wind-up roll 17, can drive wind-up roll 17 rotation under the linkage of belt 14 and wind up steel cable 18, through the setting of solid fixed ring 5 and cylinder 26, brake block 4 follows the rising when the goods rises, when hoist 27 breaks down, can be to the top joint of couple 10, prevent that the goods from dropping and arousing the incident.
Example 3
Referring to fig. 1-4, the present embodiment is optimized based on the embodiment 1 or the embodiment 2, specifically, the two sides of the bottom end of the limiting block 21 are fixedly connected with the second motor 24, and one end of the second motor 24 is fixedly connected with one end of the gear 25.
Specifically, the bottom fixedly connected with hoist 27 of stopper 21, hoist 27's bottom fixedly connected with rolling rope 28, the bottom of rolling rope 28 and the top fixed connection of slider 7.
Specifically, a cylinder 26 is fixedly connected to the bottom of the steel cable 18 penetrating through the fixing ring 5, and the diameter of the cylinder 26 is larger than that of the fixing ring 5.
Specifically, one end of the positioning plate 22 is symmetrically and movably connected with a fixing plate 29, one end of the fixing plate 29 is fixedly connected with one side of the supporting plate 2, and the fixing plate 29 is arranged in a U shape.
In this embodiment, through the connection of through-hole 19 and spacing groove 20, make stopper 21 can be at through-hole 19 internalization, set up through the cooperation of rack 23, second motor 24 and gear 25, make hoist 27 move about to both sides in the bottom of locating plate 22, can make the regulation according to the position of goods, prevent that goods jack-up in-process from producing and rocking, fix the both sides installation of locating plate 22 through fixed plate 29, improve stability in use.
In summary, the following steps: the utility model discloses, through setting up a plurality of backup pads 2 at the top of base 1, make the both ends of braking plate 4 go up and down the activity between two backup pads 2, follow the high removal regulation of jack-up article, can be to slider 7 spacing prevent that the machine from breaking down, improve factor of safety, move in activity groove 6 through slider 7, spring 8 can make arm-tie 9 and couple 10 can move at the bottom of braking plate 4, be convenient for hang the lift to article, first motor 12 drives runner 13 and rotates, connect rotation axis 16 through belt 14 and rotate, make wind-up roll 17 follow rotation axis 16 and rotate, can be to steel cable 18 rolling under the linkage of belt 14, through the connection of solid fixed ring 5 and cylinder 26, braking plate 4 can follow steel cable 18 and rise when the goods rises, when hoist 27 breaks down, can make slider 7 joint in activity groove 6, prevent that the goods from dropping and arousing the incident, through the connection of through-hole 19 and spacing groove 20, make stopper 21 can be at through-hole 19 internalization, drive gear 25 rotatory removal on rack 23 through second motor 24, make hoist 27 movable in the bottom both sides of locating plate 22, can make the regulation according to the position of goods, prevent that goods jack-up in-process from producing and rocking, install the top at backup pad 2 with the both sides of locating plate 22 through fixed plate 29, improve stability in use.
Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a take safety brake's universal gantry crane, includes base (1) and backup pad (2) that are used for installing roof (3), its characterized in that: the inner side of the supporting plate (2) is movably connected with a braking plate (4), the top of the braking plate (4) is provided with a movable groove (6) for mounting a sliding block (7), the bottom of the sliding block (7) is provided with a spring (8) connected with a pulling plate (9), and the bottom of the pulling plate (9) is fixedly connected with a hook (10);
the top bilateral symmetry fixedly connected with mounting panel (11) of roof (3), top one side of mounting panel (11) is provided with and is used for driving runner (13) pivoted first motor (12), one side of mounting panel (11) is provided with regulating plate (15) that are used for fixed rotation axis (16).
2. General gantry crane with safety brake according to claim 1, characterized in that: one side of the rotating wheel (13) is movably connected with a belt (14), and one end of the belt (14) is movably connected with one end of the rotating shaft (16).
3. General gantry crane with safety brake according to claim 2, characterized in that: one end of the rotating shaft (16) is fixedly connected with a winding roller (17), and one end of the winding roller (17) is fixedly connected with a steel rope (18).
4. General gantry crane with safety brake according to claim 1, characterized in that: the top of the top plate (3) is provided with a through hole (19), and two sides of the through hole (19) are provided with limiting grooves (20) used for adjusting the movement of the limiting blocks (21).
5. General gantry crane with safety brake according to claim 1, characterized in that: the inner side of the top end of the supporting plate (2) is movably connected with a positioning plate (22), and racks (23) matched with the gears (25) are arranged on two sides of the bottom of the positioning plate (22).
6. General gantry crane with safety brake according to claim 4, characterized in that: the bottom both sides fixedly connected with second motor (24) of stopper (21), the one end of one end and the one end fixed connection of gear (25) of second motor (24).
7. General gantry crane with safety brake according to claim 4, characterized in that: the bottom of the limiting block (21) is fixedly connected with a crane (27), and the bottom of the crane (27) is fixedly connected with a winding rope (28).
8. General gantry crane with safety brake according to claim 3, characterized in that: the bottom of the steel rope (18) penetrates through the fixing ring (5) and is fixedly connected with a cylinder (26), and the diameter of the cylinder (26) is larger than that of the fixing ring (5).
9. General gantry crane with safety brake according to claim 5, characterized in that: one end of the positioning plate (22) is symmetrically and movably connected with a fixing plate (29), one end of the fixing plate (29) is fixedly connected with one side of the supporting plate (2), and the fixing plate (29) is arranged in a U shape.
10. General gantry crane with safety brake according to claim 7, characterized in that: the bottom end of the coiling rope (28) is fixedly connected with the top of the sliding block (7).
CN202120947848.0U 2021-05-06 2021-05-06 General gantry crane with safety brake Active CN214828507U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120947848.0U CN214828507U (en) 2021-05-06 2021-05-06 General gantry crane with safety brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120947848.0U CN214828507U (en) 2021-05-06 2021-05-06 General gantry crane with safety brake

Publications (1)

Publication Number Publication Date
CN214828507U true CN214828507U (en) 2021-11-23

Family

ID=78772271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120947848.0U Active CN214828507U (en) 2021-05-06 2021-05-06 General gantry crane with safety brake

Country Status (1)

Country Link
CN (1) CN214828507U (en)

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