CN218809951U - Anchoring structure of gantry crane - Google Patents

Abstract

The utility model discloses a gantry crane anchoring structure belongs to gantry crane anchoring equipment technical field, including the gantry crane, the bottom both sides of gantry crane all are provided with the grade beam, the inside of grade beam has all been seted up auxiliary assembly, the bottom of grade beam all is connected with anchoring assembly, the utility model discloses a set up anchoring assembly, can make locating lever and through-hole peg graft under the elastic force of spring to the spacing ring and accomplish the anchoring to the gantry crane, when the gantry crane needs to carry out work, can draw outward and rotate the locating lever and drive the spacing ring and rotate outward, the spacing ring carries out threaded engagement with the screw lantern ring and can implement the position fixing to the locating lever, then alright make the gantry crane remove the use; the utility model discloses a set up auxiliary assembly, rotatory screw rod can make the elevator spacing move down, can mesh the joint through the latch between elevator and the track to play the supplementary anchoring limiting displacement to gantry crane.

Description

Anchoring structure of gantry crane

Technical Field

The utility model belongs to the technical field of gantry crane anchoring equipment, concretely relates to gantry crane anchoring structure.

Background

The gantry crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, is widely applied to outdoor sites such as port goods yards and the like, and needs to be provided with a windproof anchoring device for preventing the crane from moving due to the influence of external forces such as strong wind and the like after being shut down.

The Chinese patent application number 202221059263.6 discloses an anchoring structure of a gantry crane, which comprises a shell connected to a ground beam of the gantry crane and a limiting through hole arranged on an I-shaped steel track of a cart of the gantry crane, wherein the shell is of a semi-annular tubular structure, and a semi-annular opening of the shell faces downwards; a semi-annular lock rod is connected in the shell in a sliding manner, a first spring is connected between the inner end of the lock rod and the inner wall of the shell, and the first spring pushes the lock rod to slide outwards along the shell, penetrate through the limiting through hole and close the opening of the shell to form a closed annular structure; the outer side wall of the shell is connected with a brake chuck in a sliding manner, a second spring is connected between the brake chuck and the outer side of the shell, the lock rod is provided with a groove matched with the brake chuck, and the second spring enables the brake chuck to move towards the shell and extend into the groove; the utility model discloses a joint structure makes gantry crane ground beam and cart I-steel track joint, realizes gantry crane's anchoring, stable in structure, and convenient operation is quick, and windproof capability is strong, safe and reliable.

Above-mentioned patent of disclosing passes through the locking lever and stretches out from the casing inside and accomplish the anchoring with the through-hole joint on the track, nevertheless when implementing the removal to the locking lever and breaking away from the through-hole joint, the operation is got up comparatively difficultly, causes the operation risk easily.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a gantry crane anchoring structure has easy operation, excellent in use effect's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gantry crane anchoring structure, includes gantry crane, gantry crane's bottom both sides all are provided with the grade beam, auxiliary assembly has all been seted up to the inside of grade beam, the bottom of grade beam all is connected with anchoring assembly, the track is all installed to the bottom of grade beam.

Preferably, the anchoring component is including fixed block, spring, locating lever, the screw thread lantern ring, spacing ring and through-hole, the bottom of grade beam all is connected with the fixed block, the locating lever has all been inlayed to the inside of fixed block, the surface of locating lever all overlaps there is the spacing ring, the side of spacing ring all is provided with the spring, the screw thread lantern ring has all been inlayed to the fixed block on locating lever surface inside, a plurality of through-holes have been seted up to orbital inside, be the slot-type connection between locating lever and the spacing ring, be sliding connection between locating lever, spacing ring and the fixed block.

Preferably, the outer surface of the limiting ring is provided with threads, and the limiting ring and the threaded sleeve ring are in threaded engagement connection.

Preferably, the auxiliary assembly comprises a latch, a lifting block, a screw rod, a fixing ring and an inner groove, the inner groove is formed in the ground beam, the lifting block is embedded in the inner groove, the screw rod is embedded in the lifting block, the fixing ring is sleeved on the surface of the screw rod, and the latch is arranged at the bottom of the lifting block and the top of the rail.

Preferably, the screw rod is in limit rotation connection with the ground beam, the screw rod is in threaded engagement connection with the lifting block, and the lifting block is in sliding connection with the inner groove.

Preferably, the surfaces of the lifting blocks are tightly attached to the inner wall of the inner groove, and the lifting blocks are in tooth groove meshing connection with the rail.

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

1. the utility model discloses a set up anchoring assembly, can make locating lever and through-hole peg graft under the spring elastic force to the spacing ring and accomplish the anchoring to gantry crane, need carry out the during operation when gantry crane, can draw the locating lever outward and make the locating lever shift out from the through-hole is inside, then rotatory outside the locating lever of moving drives the spacing ring and rotates and move outward, meshing between the spacing ring and the screw thread lantern ring is connected down can implement the rigidity to the locating lever, then alright make gantry crane break away from anchoring and move the use on the grade beam.

2. The utility model discloses a set up auxiliary assembly, rotatory screw rod, the screw rod can make the elevator spacing move down under the meshing between screw rod and elevator is connected in the inside spacing rotation of grade beam under solid fixed ring's limiting displacement, can mesh the joint through the latch between elevator and the track to play the supplementary anchoring limiting displacement to gantry crane.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side cross-sectional view of the anchor assembly of the present invention;

fig. 3 is a side sectional view of the auxiliary assembly of the present invention.

In the figure: 1. a gantry crane; 2. a ground beam; 3. an anchor assembly; 31. a fixed block; 32. a spring; 33. positioning a rod; 34. a threaded collar; 35. a limiting ring; 36. a through hole; 4. an auxiliary component; 41. clamping teeth; 42. a lifting block; 43. a screw; 44. a fixing ring; 45. an inner tank; 5. a track.

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. 1-3, the present invention provides the following technical solutions: the utility model provides a gantry crane anchoring structure, includes gantry crane 1, gantry crane 1's bottom both sides all are provided with grade beam 2, and auxiliary assembly 4 has all been seted up to grade beam 2's inside, and the bottom of grade beam 2 all is connected with anchoring assembly 3, and track 5 is all installed to grade beam 2's bottom.

Specifically, the anchoring component 3 includes a fixing block 31, a spring 32, a positioning rod 33, a threaded collar 34, a limiting ring 35 and a through hole 36, the bottom of the ground beam 2 is connected with the fixing block 31, the positioning rod 33 is embedded in the fixing block 31, the limiting ring 35 is sleeved on the surface of the positioning rod 33, the spring 32 is arranged on the side surface of the limiting ring 35, the threaded collar 34 is embedded in the fixing block 31 on the surface of the positioning rod 33, the through holes 36 are formed in the inside of the track 5, the positioning rod 33 is connected with the limiting ring 35 in a slot type, and the positioning rod 33, the limiting ring 35 and the fixing block 31 are connected in a sliding mode.

By adopting the technical scheme, the positioning rod 33 and the through hole 36 can be inserted under the elastic acting force of the spring 32 on the limiting ring 35 to complete the anchoring of the portal crane 1.

Specifically, the outer surface of the limit ring 35 is provided with threads, and the limit ring 35 and the threaded sleeve ring 34 are in threaded engagement connection.

Through adopting above-mentioned technical scheme, draw the locating lever 33 outward and make locating lever 33 follow through-hole 36 inside shift out, then rotate outward and move locating lever 33 and drive spacing ring 35 and rotate outward and move, can implement the rigidity to locating lever 33 under the meshing connection between spacing ring 35 and the screw thread lantern ring 34, the gantry crane 1 of being convenient for removes the use.

When the embodiment is used, the positioning rod 33 and the through hole 36 can be inserted and connected to complete anchoring of the portal crane 1 under the elastic acting force of the spring 32 on the limiting ring 35, when the portal crane 1 needs to work, the positioning rod 33 can be pulled outwards to move the positioning rod 33 out of the through hole 36, then the positioning rod 33 is rotated to move outwards to drive the limiting ring 35 to rotate and move outwards, the positioning rod 33 can be fixed in position under the engagement connection between the limiting ring 35 and the threaded sleeve ring 34, and then the portal crane 1 can be separated from anchoring to the ground beam 2 to be used in a moving mode.

Example 2

The present embodiment is different from embodiment 1 in that: the auxiliary assembly 4 comprises a latch 41, a lifting block 42, a screw 43, a fixing ring 44 and an inner groove 45, the inner groove 45 is formed in the ground beam 2, the lifting block 42 is embedded in the inner groove 45, the screw 43 is embedded in the lifting block 42, the fixing ring 44 is sleeved on the surface of the screw 43, and the latch 41 is arranged at the bottom of the lifting block 42 and the top of the rail 5.

Specifically, the screw 43 is rotatably connected with the ground beam 2 in a limiting manner, the screw 43 is in threaded engagement with the lifting block 42, and the lifting block 42 is in sliding connection with the inner groove 45.

By adopting the technical scheme, the screw 43 is rotated, the screw 43 can rotate in the ground beam 2 in a limiting way under the limiting action of the fixing ring 44, and the lifting block 42 can move downwards in a limiting way under the meshing connection between the screw 43 and the lifting block 42.

Specifically, the surfaces of the lifting blocks 42 are tightly attached to the inner wall of the inner groove 45, and the lifting blocks 42 are in tooth groove engagement with the rail 5.

Through adopting above-mentioned technical scheme, can mesh the joint through latch 41 between elevator block 42 and the track 5 to it is spacing to play the supplementary anchoring to gantry crane 1.

When this embodiment uses, rotatory screw rod 43, screw rod 43 can be in the inside spacing rotation of grade beam 2 under the limiting displacement of solid fixed ring 44, can make the elevator 42 spacing move down under the meshing between screw rod 43 and elevator 42 is connected, can mesh the joint through latch 41 between elevator 42 and the track 5 to it is spacing to play the supplementary anchoring to gantry crane 1, can make gantry crane 1 anchoring structure more firm.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, can make locating lever 33 and through-hole 36 peg graft under the elastic force of spring 32 to spacing ring 35 and accomplish the anchoring to gantry crane 1, when gantry crane 1 need carry out the during operation, can draw locating lever 33 outward and make locating lever 33 follow the inside shifting out of through-hole 36, then rotatory outer locating lever 33 that moves drives spacing ring 35 and rotate and move outward, meshing between spacing ring 35 and the screw lantern ring 34 is connected down can implement rigidity to locating lever 33, then alright make gantry crane 1 break away from anchoring and move the use on grade beam 2, rotatory screw rod 43, screw rod 43 can be in the inside spacing rotation of grade beam 2 under the limiting displacement of solid fixed ring 44, meshing between screw rod 43 and elevator 42 is connected down can make elevator 42 spacing move down, can mesh the joint through latch 41 between elevator 42 and the track 5, thereby play the supplementary anchoring spacing to gantry crane 1, can make gantry crane 1 anchoring structure more firm.

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 (6)

1. The utility model provides a gantry crane anchoring structure, includes gantry crane, its characterized in that: the bottom both sides of gantry crane all are provided with the grade beam, and auxiliary assembly has all been seted up to the inside of grade beam, and the bottom of grade beam all is connected with anchoring assembly, and the track is all installed to the bottom of grade beam.

2. A gantry crane anchoring structure according to claim 1, wherein: anchoring component is including fixed block, spring, locating lever, the screw thread lantern ring, spacing ring and through-hole, wherein, the bottom of grade beam all is connected with the fixed block, the locating lever has all been inlayed to the inside of fixed block, the surface of locating lever all overlaps there is the spacing ring, the side of spacing ring all is provided with the spring, the screw thread lantern ring has all been inlayed to the fixed block on locating lever surface inside, a plurality of through-holes have been seted up to orbital inside, be the slot-type connection between locating lever and the spacing ring, be sliding connection between locating lever, spacing ring and the fixed block.

3. A gantry crane anchoring structure according to claim 2, wherein: the outer surface of the limiting ring is provided with threads, and the limiting ring and the threaded lantern ring are in threaded engagement connection.

4. A gantry crane anchoring structure according to claim 1, wherein: the auxiliary assembly comprises a latch, a lifting block, a screw rod, a fixing ring and an inner groove, wherein the inner groove is formed in the ground beam, the lifting block is embedded in the inner groove, the screw rod is embedded in the lifting block, the fixing ring is sleeved on the surface of the screw rod, and the latch is arranged at the bottom of the lifting block and the top of the rail.

5. A gantry crane anchoring structure according to claim 4, characterized in that: the screw rod is connected with the ground beam in a limiting rotation mode, the screw rod is connected with the lifting block in a threaded engagement mode, and the lifting block is connected with the inner groove in a sliding mode.

6. A gantry crane anchoring structure according to claim 4, characterized in that: the surface of the lifting block is tightly attached to the inner wall of the inner groove, and the lifting block is meshed with the rail through tooth grooves.

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