CN217458512U - Anchoring device for gantry crane - Google Patents

Abstract

The utility model discloses an anchoring device for a portal crane, which comprises a crane base, two first slide rails arranged on the bottom surface of the crane base, a second slide rail arranged on one side of the first slide rails and an anchoring part, wherein the anchoring part comprises an anti-drop block arranged on the bottom surface of the crane base, a mounting plate arranged on the side wall of the anti-drop block, a mounting frame arranged on the side wall of the mounting plate, a motor arranged on the top surface of the mounting frame, a screw rod arranged in the mounting frame and connected with the motor and an internal thread cylinder sleeved on the screw rod, the utility model solves the problem that the existing anchoring seat is a fixed arrangement, when the crane needs to be fixed, the crane needs to be moved to the anchoring seat position to be fixed, when the crane needs to be fixed in a working state, the crane needs to be temporarily stopped to be fixed, such anchoring devices are inconvenient for the problem of securing cranes in different positions.

Description

Anchoring device for gantry crane

Technical Field

The utility model belongs to the technical field of the hoist, especially, relate to an anchoring device for gantry crane.

Background

Gantry cranes, also called gantry cranes, are a variant of bridge cranes, and are mainly used for loading and unloading operations of outdoor cargo yards, stock yards and bulk cargos, the anchoring device is one of wind-proof and skid-proof safety devices, belongs to one of necessary devices of gantry cranes, and usually, one or more anchoring seats are arranged on the ground to be matched with the anchoring device, and the problems existing in the prior art are that: the existing anchoring seat is fixedly arranged, when the crane needs to be fixed, the crane needs to be moved to the anchoring seat and then can be fixed, when the crane needs to be fixed in a working state, the crane needs to be suspended and then can be fixed, and the anchoring device is inconvenient for fixing the cranes at different positions.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an anchoring device for gantry crane, possess and to make the anchor seat remove to the hoist position, can fix the hoist that is located different positions, the advantage of the practicality of device has been improved, current anchor seat setting for fixed has been solved, need remove the hoist to the anchor seat position when needs are fixed to the hoist and just can fix, when the hoist need fix at operating condition, then need pause the hoist and just can fix, this kind of anchoring device is not convenient for carry out the problem fixed to the hoist that is located different positions.

The utility model discloses a realize like this, an anchoring device for gantry crane, including the crane frame, locate two first slide rails on the crane frame bottom surface, locate second slide rail and the anchoring part of first slide rail one side, the anchoring part is including locating the anticreep piece on the crane frame bottom surface, locating the mounting panel on the anticreep piece lateral wall, locating the installing frame on the mounting panel lateral wall, locating the motor on the installing frame top surface, locate the screw rod of being connected with the motor in the installing frame, the internal thread section of thick bamboo of cover on locating the screw rod, locate the connecting block on the internal thread section of thick bamboo bottom surface, locate the arc on the connecting block bottom surface, locate two T-shaped grooves in the second slide rail, locate the anchor seat on the second slide rail, locate two T-shaped pieces on the anchor seat bottom surface, locate the diaphragm on the anchor seat lateral wall, locate the semi-column piece on the diaphragm, locate two limit piece on the internal thread section of thick bamboo lateral wall, The anti-disengaging device comprises a supporting plate arranged on the inner wall of the mounting frame, a direction limiting column arranged on the top surface of the supporting plate and a fixing part used for fixing the position of an anchoring seat, wherein the anti-disengaging block is connected with a first slide rail in a sliding mode, a screw rod is connected with the mounting frame in a rotating mode, the screw rod is connected with an internal thread cylinder in a screwed mode, the internal thread cylinder is connected with the supporting plate in a sliding mode, the direction limiting column is located between the supporting plate and the mounting frame, and the T-shaped block is connected with a T-shaped groove in a sliding mode.

As the utility model discloses preferred, the fixed part is including locating the shifting chute in the second slide rail, locating the lead screw at anchoring seat middle part, locating the internal thread pipe on the anchoring seat top surface, locating the anticreep ring on the internal thread socle face, locating the anticreep groove in the anchoring seat, locating a plurality of locked grooves in the shifting chute, locating the fixed plate on the lead screw, locating two direction limiting rods on the anchoring seat bottom surface and locating the locking piece on the lead screw bottom surface, the locking piece is pegged graft with the locked groove, anticreep ring rotates with the anticreep groove to be connected, lead screw and internal thread pipe spiro union, direction limiting rod and fixed plate sliding connection.

As the utility model discloses preferred, two T-shaped piece bottom surface is equipped with two risers, two be equipped with the fixed axle between the riser, the cover is equipped with the gyro wheel on the fixed axle, the gyro wheel rotates with the fixed axle to be connected, gyro wheel part and T-shaped groove contact.

As the utility model discloses it is preferred, the arc bottom surface is equipped with two lock posts, be equipped with two slots in the semi-cylindrical block, the lock post is pegged graft with the slot.

As the utility model discloses it is preferred, be equipped with the arc wall in the shifting chute, the arc wall is located the locked groove.

As the utility model discloses it is preferred, be equipped with a plurality of dwangs on the internal thread pipe lateral wall, the dwang is equidistant setting.

As the utility model discloses preferred, all be equipped with the handle on the wall of both sides around the anchoring seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the crane frame, first slide rail, second slide rail and anchoring part, it can make the anchoring seat remove to the hoist position to possess, can fix the hoist that is located different positions, the advantage of the practicality of device has been improved, current anchoring seat has been solved and has been set up for fixed, need remove the hoist when anchoring seat position to the hoist when needs are fixed and just can fix, when the hoist need fix at operating condition, then need pause the hoist and just can fix, this kind of anchoring device is not convenient for carry out the problem of fixing to the hoist that is located different positions.

2. The utility model discloses a set up shifting chute, lead screw, internal thread pipe, anticreep ring, anticreep groove, locked groove, fixed plate, limit to pole and locking piece, rotate the internal thread pipe, the anticreep ring is followed the internal thread pipe and is being prevented the off-groove internal rotation, and the limit is to pole and fixed plate sliding connection to the lead screw motion restriction direction, can make the lead screw up-and-down motion, can make locking piece peg graft with the locked groove, can fix anchoring seat position.

3. The utility model discloses a set up riser, fixed axle and gyro wheel, the gyro wheel rotates with the fixed axle to be connected, gyro wheel part and the contact of T-shaped groove, can reduce the friction between T-shaped piece and the T-shaped groove, the T-shaped piece motion of being convenient for.

4. The utility model discloses a set up lock post and slot, the lock post is pegged graft with the slot, and the lock post is followed the arc motion and can be increased the connection effect between arc and the semi-column piece in the slot.

5. The utility model discloses a set up the arc wall, the arc wall is located the locked groove, can be convenient for the locking piece move to the locked groove in, prevent that locking piece and second slide rail from bumping.

6. The utility model discloses a set up the dwang, the dwang is equidistant setting, can be convenient for rotate the internal thread pipe.

7. The utility model discloses a set up the handle, can be convenient for spur the motion of anchoring seat.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side view provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with an embodiment of the present invention;

fig. 4 is a front view provided by an embodiment of the present invention;

fig. 5 is a cross-sectional view taken along line B-B of fig. 4 in accordance with an embodiment of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention;

fig. 7 is an enlarged view of the point B in fig. 5 according to an embodiment of the present invention;

fig. 8 is an enlarged view of C in fig. 6 according to an embodiment of the present invention.

In the figure: 1. a crane base; 2. a first slide rail; 3. a second slide rail; 41. an anti-drop block; 42. mounting a plate; 43. installing a frame; 44. a motor; 45. a screw; 46. an internal threaded barrel; 47. connecting blocks; 48. an arc-shaped plate; 49. a T-shaped slot; 401. an anchor seat; 402. a T-shaped block; 403. a transverse plate; 404. a half-column block; 405. a direction limiting block; 406. a support plate; 407. a direction limiting column; 51. a moving groove; 52. a screw rod; 53. an internally threaded tube; 54. the anti-drop ring; 55. a drop-proof groove; 56. locking the groove; 57. a fixing plate; 58. a direction limiting rod; 59. a locking block; 61. a vertical plate; 62. a fixed shaft; 63. a roller; 71. a lock cylinder; 72. a slot; 81. an arc-shaped slot; 91. rotating the rod; 10. and (4) a handle.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, an anchoring device for gantry crane provided in the embodiments of the present invention includes a crane base 1, two first slide rails 2 disposed on the bottom surface of the crane base 1, a second slide rail 3 disposed on one side of the first slide rails 2, and an anchoring component, wherein the anchoring component includes an anti-separation block 41 disposed on the bottom surface of the crane base 1, a mounting plate 42 disposed on the side wall of the anti-separation block 41, a mounting frame 43 disposed on the side wall of the mounting plate 42, a motor 44 disposed on the top surface of the mounting frame 43, a screw 45 disposed in the mounting frame 43 and connected to the motor 44, an internal thread cylinder 46 sleeved on the screw 45, a connecting block 47 disposed on the bottom surface of the internal thread cylinder 46, an arc plate 48 disposed on the bottom surface of the connecting block 47, two T-shaped grooves 49 disposed in the second slide rail 3, an anchoring base 401 disposed on the second slide rail 3, and two T-shaped blocks 402, 402, The anti-disengaging device comprises a transverse plate 403 arranged on the side wall of an anchor base 401, a semi-column block 404 arranged on the transverse plate 403, two direction limiting blocks 405 arranged on the side wall of an internal thread cylinder 46, a supporting plate 406 arranged on the inner wall of an installing frame 43, a direction limiting column 407 arranged on the top surface of the supporting plate 406 and a fixing part used for fixing the position of the anchor base 401, wherein the anti-disengaging block 41 is connected with a first sliding rail 2 in a sliding mode, a screw 45 is connected with the installing frame 43 in a rotating mode, the screw 45 is in threaded connection with the internal thread cylinder 46, the internal thread cylinder 46 is connected with the supporting plate 406 in a sliding mode, the direction limiting column 407 is located between the supporting plate 406 and the installing frame 43, the T-shaped block 402 is connected with a T-shaped groove in a sliding mode, and the direction limiting blocks 405 are connected with a direction limiting rod 58 in a sliding mode.

Referring to fig. 6 and 8, the fixing member includes a moving slot 51 disposed in the second slide rail 3, a screw 52 disposed in the middle of the anchoring seat 401, an internal threaded tube 53 disposed on the top surface of the anchoring seat 401, an anti-slip ring 54 disposed on the bottom surface of the internal threaded tube 53, an anti-slip groove 55 disposed in the anchoring seat 401, a plurality of locking grooves 56 disposed in the moving slot 51, a fixing plate 57 disposed on the screw 52, two direction-limiting rods 58 disposed on the bottom surface of the anchoring seat 401, and a locking block 59 disposed on the bottom surface of the screw 52, wherein the locking block 59 is inserted into the locking grooves 56, the anti-slip ring 54 is rotatably connected to the anti-slip groove 55, the screw 52 is screwed to the internal threaded tube 53, and the direction-limiting rods 58 are slidably connected to the fixing plate 57.

Adopt above-mentioned scheme: by providing the moving groove 51, the screw rod 52, the internal thread tube 53, the anti-drop ring 54, the anti-drop groove 55, the locking groove 56, the fixing plate 57, the direction limiting rod 58 and the locking piece 59, the internal thread tube 53 is rotated, the anti-drop ring 54 rotates in the anti-drop groove 55 along with the internal thread tube 53, the direction limiting rod 58 is slidably connected with the fixing plate 57 in the direction of limiting the movement of the screw rod 52, the screw rod 52 can be moved up and down, the locking piece 59 can be inserted into the locking groove 56, and the position of the anchor seat 401 can be fixed.

Referring to fig. 8, two vertical plates 61 are arranged on the bottom surfaces of two T-shaped blocks 402, a fixed shaft 62 is arranged between the two vertical plates 61, a roller 63 is sleeved on the fixed shaft 62, the roller 63 is rotatably connected with the fixed shaft 62, and the roller 63 is partially contacted with the T-shaped groove.

Adopt above-mentioned scheme: through setting up riser 61, fixed axle 62 and gyro wheel 63, gyro wheel 63 rotates with fixed axle 62 and is connected, and gyro wheel 63 part and T-shaped groove contact can reduce the friction between T-shaped piece 402 and the T-shaped groove, are convenient for T-shaped piece 402 motion.

Referring to fig. 7, two locking columns 71 are arranged on the bottom surface of the arc-shaped plate 48, two slots 72 are arranged in the half-column block 404, and the locking columns 71 are inserted into the slots 72.

Adopt above-mentioned scheme: through the arrangement of the lock column 71 and the slot 72, the lock column 71 is inserted into the slot 72, and the lock column 71 moves into the slot 72 along with the arc-shaped plate 48, so that the connection effect between the arc-shaped plate 48 and the half-column block 404 can be improved.

Referring to fig. 8, an arc-shaped slot 81 is formed in the moving slot 51, and the arc-shaped slot 81 is located on the locking slot 56.

Adopt above-mentioned scheme: through setting up arc wall 81, arc wall 81 is located the locked groove 56, can be convenient for locking piece 59 to move to the locked groove 56 in, prevents that locking piece 59 and second slide rail 3 from bumping.

Referring to fig. 6, a plurality of rotating rods 91 are arranged on the side wall of the internal threaded pipe 53, and the rotating rods 91 are arranged at equal intervals.

Adopt above-mentioned scheme: through setting up dwang 91, dwang 91 is equidistant setting, can be convenient for rotate internal thread pipe 53.

Referring to fig. 4, the front and rear side walls of the anchor seat 401 are provided with handles 10.

Adopt above-mentioned scheme: by providing the pull handle 10, pulling of the anchor base 401 can be facilitated.

The utility model discloses a theory of operation:

when the crane is used and needs to be fixed, firstly, the handle 10 is pulled to move the anchor seat 401 to the position of the crane, at this time, the roller 63 rotates to contact with the T-shaped groove 49, when the anchor seat 401 is located at the middle point of the side wall of the crane base 1, the motor 44 works to drive the screw 45 to rotate, the screw 45 is in threaded connection with the internal thread cylinder 46, the limiting block 405 is in sliding connection with the limiting column 407 to limit the movement direction of the internal thread cylinder 46, at this time, the internal thread cylinder 46 moves downwards, the internal thread cylinder 46 pushes the arc-shaped plate 48 downwards to contact with the semi-column block 404, the lock column 71 is inserted into the slot 72, at this time, the crane base 1 is fixedly connected with the anchor seat 401, then the internal thread tube 53 is rotated by rotating the rotating rod 91, at this time, the anti-falling block 41 rotates in the anti-falling groove 55 to limit the internal thread tube 53 to rotate on the top surface of the anchor seat 401, the limiting rod 58 is in sliding connection with the fixing plate 57 to limit the movement direction of the screw 52, the screw 52 pushes the locking piece 59 downwards to be inserted into the locking groove 56, and the position of the anchor seat 401 is fixed.

In conclusion: this an anchoring device for gantry crane, through setting up crane base 1, first slide rail 2, second slide rail 3 and anchoring part, possess and to make anchor seat 401 remove to the hoist position, can fix the hoist that is located different positions, the advantage of the practicality of device has been improved, current anchor seat 401 position has been solved and has been set up for fixed, need remove the hoist to anchor seat 401 position when needs are fixed to the hoist and just can fix, when the hoist need fix at operating condition, then need pause the hoist and just can fix, this kind of anchoring device is not convenient for carry out the problem of fixing to the hoist that is located different positions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an anchoring device for gantry crane, includes crane base (1), locates two first slide rails (2) on crane base (1) bottom surface, locates second slide rail (3) and the anchoring part of first slide rail (2) one side, its characterized in that: the anchoring part comprises an anti-falling block (41) arranged on the bottom surface of the crane base (1), a mounting plate (42) arranged on the side wall of the anti-falling block (41), a mounting frame (43) arranged on the side wall of the mounting plate (42), a motor (44) arranged on the top surface of the mounting frame (43), a screw (45) arranged in the mounting frame (43) and connected with the motor (44), an internal thread cylinder (46) sleeved on the screw (45), a connecting block (47) arranged on the bottom surface of the internal thread cylinder (46), an arc-shaped plate (48) arranged on the bottom surface of the connecting block (47), two T-shaped grooves (49) arranged in the second sliding rail (3), an anchoring base (401) arranged on the second sliding rail (3), two T-shaped blocks (402) arranged on the bottom surface of the anchoring base (401), a transverse plate (403) arranged on the side wall of the anchoring base (401), and a semi-column block (404) arranged on the transverse plate (403), Two direction limiting blocks (405) arranged on the side wall of the internal thread cylinder (46), a supporting plate (406) arranged on the inner wall of the mounting frame (43), a direction limiting column (407) arranged on the top surface of the supporting plate (406) and a fixing part used for fixing the position of the anchoring seat (401), wherein the anti-falling block (41) is in sliding connection with the first sliding rail (2), the screw (45) is rotationally connected with the mounting frame (43), the screw (45) is in threaded connection with the internal thread cylinder (46), the internal thread cylinder (46) is in sliding connection with the supporting plate (406), the direction limiting column (407) is located between the supporting plate (406) and the mounting frame (43), the T-shaped block (402) is in sliding connection with the T-shaped groove, and the direction limiting block (405) is in sliding connection with the direction limiting rod (58).

2. An anchoring device for a gantry crane according to claim 1, wherein: the fixing part comprises a moving groove (51) arranged in the second sliding rail (3), a screw rod (52) arranged at the middle part of the anchoring seat (401), an internal thread pipe (53) arranged on the top surface of the anchoring seat (401), an anti-drop ring (54) arranged on the bottom surface of the internal thread pipe (53), an anti-drop groove (55) arranged in the anchoring seat (401), a plurality of locking grooves (56) arranged in the moving groove (51), a fixing plate (57) arranged on the screw rod (52), two direction limiting rods (58) arranged on the bottom surface of the anchoring seat (401) and locking blocks (59) arranged on the bottom surface of the screw rod (52), wherein the locking blocks (59) are spliced with the locking grooves (56), the anti-drop ring (54) is rotationally connected with the anti-drop groove (55), the screw rod (52) is in threaded connection with the internal thread pipe (53), and the direction limiting rods (58) are in sliding connection with the fixing plate (57).

3. An anchoring device for a gantry crane according to claim 1, wherein: two vertical plates (61) are arranged on the bottom surfaces of the two T-shaped blocks (402), a fixing shaft (62) is arranged between the two vertical plates (61), a roller (63) is sleeved on the fixing shaft (62), the roller (63) is rotatably connected with the fixing shaft (62), and the roller (63) is partially contacted with the T-shaped groove.

4. An anchoring device for a gantry crane according to claim 1, wherein: the bottom surface of the arc-shaped plate (48) is provided with two locking columns (71), two slots (72) are arranged in the half-column block (404), and the locking columns (71) are connected with the slots (72) in an inserting mode.

5. An anchoring device for a gantry crane according to claim 2, wherein: an arc-shaped groove (81) is arranged in the moving groove (51), and the arc-shaped groove (81) is positioned on the locking groove (56).

6. An anchoring device for a gantry crane according to claim 2, wherein: be equipped with a plurality of dwang (91) on internal thread pipe (53) lateral wall, dwang (91) are equidistant setting.

7. An anchoring device for a gantry crane according to claim 1, wherein: handles (10) are arranged on the front side wall and the rear side wall of the anchoring seat (401).

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