CN207864911U - A kind of crane anchoring device - Google Patents

Abstract

The utility model provides a kind of crane anchoring device, belongs to hoisting apparatus field.Crane anchoring device includes anchor frame, the first movable part, the first anchor log, the second anchor log and first driving means, and the first movable part is flexibly connected with anchor frame, and the first movable part being capable of Relative anchor frame transverse shifting.First anchor log is flexibly connected with the first movable part, and the first anchor log can be vertically movable with respect to the first movable part.Second anchor log is flexibly connected with anchor frame, the second anchor log can Relative anchor frame it is vertically movable, the first movable part Relative anchor frame transverse shifting can make the first anchor log closer or far from the second anchor log.First driving means are vertically movable for driving the first anchor log and the second anchor log.This crane anchoring device can be changed the first anchor log between the second anchor log at a distance from, there are can realize that installation fixes deviation in two even if on ground reserved holes.

Description

A kind of crane anchoring device

Technical field

The utility model is related to hoisting apparatus fields, in particular to a kind of crane anchoring device.

Background technology

Crane generally requires anchoring device when fixed, after anchoring device is installed with crane, two in anchoring device A anchor log is inserted again in the two pre-buried holes reserved on ground, to fix crane.But in actual mechanical process, two A pre-buried hole is there are error, and distance and design size between two pre-buried holes are there are deviation, two anchor logs in anchoring device It is difficult to plug in pre-buried hole on the ground, can not be installed.

Utility model content

The purpose of this utility model is to provide a kind of crane anchoring devices, to improve because of two embedded holes on ground Spacing there are problems that error and be difficult to be installed.

The utility model is realized in this way：

Based on above-mentioned first purpose, the utility model provides a kind of crane anchoring device, including：

Anchor frame；

First movable part, first movable part are flexibly connected with the anchor frame, and first movable part can be opposite The anchor frame transverse shifting；

First anchor log, first anchor log are flexibly connected with first movable part, and first anchor log can Relatively described first movable part is vertically movable；

Second anchor log, second anchor log are flexibly connected with the anchor frame, and second anchor log can be opposite The anchor frame is vertically movable, and the relatively described anchor frame transverse shifting of first movable part can be such that first anchor log leans on Close or remote from second anchor log；

First driving means, the first driving means are perpendicular for driving first anchor log and second anchor log To movement.

In the preferred embodiment in the utility model, the crane anchoring device further includes the second movable part, and described second lives Moving part is flexibly connected with the anchor frame, and second movable part being capable of the relatively described anchor frame transverse shifting；

Second anchor log is flexibly connected with second movable part, and second anchor log can relatively described second Movable part is vertically movable；

The relatively described anchor frame transverse shifting of second movable part can make second anchor log closer or far from First anchor log.

In the preferred embodiment in the utility model, first movable part is connect with the anchor frame by the first locking member, First locking member is used to lock first movable part and the anchor frame；

Second movable part is connect with the anchor frame by the second locking member, and second locking member is used for will be described Second movable part is locked with the anchor frame.

In the preferred embodiment in the utility model, the anchor frame is equipped with the first sliding groove of lateral arrangement, and described first lives Moving part is set in the first sliding groove, and the width of the first sliding groove and the width of first movable part match；

The anchor frame is equipped with the second sliding slot of lateral arrangement, and second movable part is set in the second sliding slot, The width of the second sliding slot and the width of second movable part match.

In the preferred embodiment in the utility model, first locking member includes the first bolt and is bolted in first bolt On the first nut, first movable part and the anchor frame be locked in first bolt and first nut it Between, the anchor frame is equipped with the first strip through-hole for the first bolt transverse shifting；

Second locking member includes the second bolt and the second nut for being bolted on second bolt, and described second lives Moving part and the anchor frame are locked between second bolt and second nut, and the anchor frame is equipped with described in confession Second strip through-hole of the second bolt transverse shifting.

In the preferred embodiment in the utility model, first movable part is two, and two first movable parts are vertical On be spaced apart in the anchor frame, first movable part is equipped with first slid vertically for first anchoring piece and slides Hole；

Second movable part is two, is spaced apart in the anchor frame, institute on two second movable parts are vertical It states the second movable part and is equipped with the second slide opening slid vertically for second anchoring piece.

In the preferred embodiment in the utility model, the first driving means include the first driving mechanism and the second driving machine Structure；

First driving mechanism includes the first actuator and the first driving member, first actuator and the anchor frame It is connected by central axis, one end of first driving member is rotatablely connected with first actuator, first transmission The other end of part is rotatablely connected with first anchor log, and first actuator is sheathed on the outside of the central shaft, described First actuator can be along central shaft transverse shifting, so that first anchor log and the first movable part transverse shifting；

Second driving device includes the second actuator and the second driving member, second actuator and the anchor frame It being connected by the central axis, one end of second driving member is rotatablely connected with second actuator, and described second The other end of driving member is rotatablely connected with second anchor log, and second actuator is sheathed on the outside of the central shaft, Second actuator can be along the central shaft transverse shifting, so that second anchor log and second movable part are lateral It is mobile.

In the preferred embodiment in the utility model, when first driving member is rotated relative to the anchor frame, described first passes Moving part can drive the central axis, so that second driving member follows the central axis；

When second driving member is rotated relative to the anchor frame, second driving member can drive the center shaft rotation It is dynamic, so that first driving member follows the central axis.

In the preferred embodiment in the utility model, the crane anchoring device further includes the second driving device, and described second Driving device includes the first force piece and the second force piece；

First force piece is for driving first actuator along the central shaft transverse shifting, second power Part is for driving second actuator along the central shaft transverse shifting.

In the preferred embodiment in the utility model, first force piece is bolted in the anchor frame, first force piece It is sheathed on the outside of the central shaft, first force piece can push first actuator relative to anchor frame rotation It is moved along the direction of central axial separate second actuator；

Second force piece is bolted in the anchor frame, and second force piece is sheathed on the outside of the central shaft, Second force piece can push second actuator along described central axial far from described relative to anchor frame rotation It moves in the direction of first actuator.

The utility model has the beneficial effects that：

The utility model provides a kind of crane anchoring device, anchor frame for connect with crane, the first anchor log with Second anchor log is respectively used to coordinate with two pre-buried holes on ground.Since the first anchor log passes through the first movable part and anchoring Frame connects, the first movable part can Relative anchor frame transverse shifting, to change between the first anchor log and the second anchor log away from From.When the distance between two on ground reserved holes are there are when deviation, can be changed between the first anchor log and the second anchor log Distance to keep the first anchor point part and the second anchor point part corresponding with two reserved positions in hole, then passes through first driving means Keep the first anchor log and the second anchor log vertically movable and insert in two reserved holes, just fixes crane anchoring device.This Kind of crane anchoring device can be changed the first anchor log between the second anchor log at a distance from, even if two reserved holes on ground are deposited It can also realize that installation is fixed in deviation.

Description of the drawings

It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the crane anchoring device that the utility model embodiment 1 provides；

Fig. 2 is the structural schematic diagram of anchor frame shown in FIG. 1；

Fig. 3 is the structural schematic diagram of the first adjustment plate shown in Fig. 2；

Fig. 4 is the structural schematic diagram of second adjustment plate shown in Fig. 2；

Fig. 5 is the structural schematic diagram of the first movable part shown in FIG. 1；

Fig. 6 is the structural schematic diagram of the second movable part shown in Fig. 2；

Fig. 7 is the structural schematic diagram of the first force piece shown in FIG. 1.

Icon：200- crane anchoring devices；10- anchor frames；The first vertical beams of 11-；The second vertical beams of 12-；13- crossbeams；14- The first adjustment plate；141- the first sliding grooves；The first strip through-holes of 142-；15- second adjustment plates；151- second sliding slots；152- second Strip through-hole；The first movable parts of 20-；The first slide openings of 21-；The first mounting holes of 22-；The second movable parts of 30-；The second slide openings of 31-； The second mounting holes of 32-；The first anchor logs of 40-；The second anchor logs of 50-；60- first driving means；The first driving mechanisms of 61-； The first actuators of 611-；The first driving members of 612-；The first axis pins of 613-；The second axis pins of 614-；The second driving mechanisms of 62-；621- Second actuator；The second driving members of 622-；623- third axis pins；The 4th axis pins of 624-；The second driving devices of 70-；71- first is dynamic Power part；711- enlarged heads；The small heads 712-；The second force pieces of 72-；The first locking members of 80-；The second locking members of 90-；The centers 100- Axis；The first shaft parts of 101-；The second shaft parts of 102-；103- third shaft parts；The first spacers of 110-；The second spacers of 120-；130- bolts.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all Belong to the range of the utility model protection.

It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.

In the description of the utility model embodiment, it should be noted that indicating position or position relationship is based on attached drawings Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase To importance.

In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art Language " setting ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or It is integrally connected；Can be directly connected to, can also be indirectly connected with by intermediary.For those of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Embodiment 1

As shown in Figure 1, the present embodiment provides a kind of crane anchoring device 200, including anchor frame 10, the first movable part 20, the second movable part 30, the first anchor log 40, the second anchor log 50, first driving means 60 and the second driving device 70.

In the present embodiment, anchor frame 10 is frame structure, primarily serves the effect of load-bearing, support.As shown in Fig. 2, anchor It includes the first vertical beam 11, the second vertical beam 12 and multiple crossbeams 13 to determine frame 10, and the first vertical beam 11 and the second vertical beam 12 pass through crossbeam 13 Connection.Side of first vertical beam 11 far from the second vertical beam 12 is equipped with the first adjustment plate 14 of lateral arrangement.In the present embodiment, first Adjustment plate 14 is two, and two the first adjustment plates 14 are spaced apart on vertical in the first vertical beam 11.Second vertical beam 12 is far from The side of one vertical beam 11 is equipped with the second adjustment plate 15 of lateral arrangement.In the present embodiment, second adjustment plate 15 is two, two the Two adjustment plates 15 are spaced apart on vertical in the second vertical beam 12.As shown in figure 3, the upper surface of the first adjustment plate 14 is equipped with laterally The bottom wall of the first sliding groove 141 of arrangement, the first sliding groove 141 is equipped with the first strip through-hole 142, the perforation of the first strip through-hole 142 The lower surface of the first adjustment plate 14.In the present embodiment, the first strip through-hole 142 is two.As shown in figure 4, second adjustment plate 15 Upper surface be equipped with the second sliding slot 151 of lateral arrangement, the bottom wall of second sliding slot 151 is equipped with the second strip through-hole 152, the Two strip through-holes 152 penetrate through the lower surface of second adjustment plate 15.In the present embodiment, the second strip through-hole 152 is two.

In the present embodiment, the first movable part 20 is two.As shown in figure 5, the first movable part 20 is platy structure, first lives The width of moving part 20 and the width of the first sliding groove 141 on the first adjustment plate 14 match.First movable part 20 is equipped with first Slide opening 21 and the first mounting hole 22, the first slide opening 21 and the first mounting hole 22 penetrate through the upper and lower surface of the first movable part 20, the One slide opening 21 is rectangle, and the first mounting hole 22 is 4.

In the present embodiment, the second movable part 30 is two.As shown in fig. 6, the second movable part 30 is platy structure, second lives The width of moving part 30 and the width of the second sliding slot 151 on second adjustment plate 15 match.Second movable part 30 is equipped with second Slide opening 31 and the second mounting hole 32, the second slide opening 31 and the second mounting hole 32 penetrate through the upper and lower surface of the second movable part 30, the Two slide openings 31 are rectangle, and the second mounting hole 32 is 4

In the present embodiment, the first anchor log 40 and the second anchor log 50 are platy structure, the section of the first anchor log 40 Size and the first slide opening 21 on the first movable part 20 it is in the same size, the size in the section of the second anchor log 50 with second live The second slide opening 31 on moving part 30 it is in the same size.

As shown in Figure 1, two the first movable parts 20 are flexibly connected with two the first adjustment plates 14 respectively, the first movable part 20 It is slidably disposed in the first sliding groove 141 on the first adjustment plate 14.First movable part 20 passes through 4 with the first adjustment plate 14 First locking member 80 connects.First locking member 80 includes the first bolt and the first nut, and 4 the first bolts are inserted in 4 respectively In first mounting hole 22, two the first bolts are plugged in first strip through-hole 142 on the first adjustment plate 14, another two First bolt is plugged in another first strip through-hole 142 on the first adjustment plate 14, and 4 the first nut spiral shells are connected to 4 respectively On a first bolt, the first movable part 20 and the first adjustment plate 14 are locked between the first bolt and the second nut.When unscrewing After all first bolts, the first movable part 20 can be relatively fixed frame transverse shifting along the first sliding groove 141, certainly, the first bolt Will in the first strip through-hole 142 transverse shifting.First anchor log 40 is vertically plugged in first on two the first movable parts 20 In slide opening 21, the first anchor log 40 can slide vertically with respect to the first movable part 20.Two the second movable parts 30 respectively with two Second adjustable plate is flexibly connected, and the second movable part 30 is slidably disposed in the second sliding slot 151 on the second adjustable plate.Second Movable part 30 is connect with the second adjustable plate by 4 the second locking members 90.Second locking member 90 includes the second bolt and the second spiral shell Mother, 4 the second bolts are inserted in respectively in 4 the second mounting holes 32, and two the second bolts are plugged on second adjustment plate 15 In one the second strip through-hole 152, the second bolt of another two is plugged in another first strip through-hole on second adjustment plate 15 In 142,4 the second nuts are bolted in respectively on 4 the second bolts.Second movable part 30 and second adjustment plate 15 are locked in the Between two bolts and the second nut.After unscrewing all second bolts, the second movable part 30 can be relatively fixed along second sliding slot 151 Frame transverse shifting, certainly, the second bolt also will in the second strip through-hole 152 transverse shifting.Second anchor log 50 vertically plugs In the second slide opening 31 on two the second movable parts 30, the second anchor log 50 can slide vertically with respect to the second movable part 30.

In the present embodiment, first driving means 60 include the first driving mechanism 61 and the second driving mechanism 62.First driving Mechanism 61 includes the first actuator 611 and the first driving member 612, and the first actuator 611 and the first driving member 612 are strip. First actuator 611 is rotatablely connected by central shaft 100 and anchor frame 10, and one end of the first driving member 612 passes through the first axis pin 613 and first actuator 611 be rotatablely connected, the other end of the first driving member 612 passes through the second axis pin 614 and the first anchor log 40 Top rotation connection.When 611 Relative anchor frame 10 of the first actuator rotates, the first driving member 612 will drive the first anchoring Part 40 is moved upwardly or downwardly.Second driving mechanism 62 includes the second actuator 621 and the first driving member 612, the second actuator 621 and second driving member 622 be strip.Second actuator 621 is rotatablely connected by central shaft 100 and anchor frame 10, and second One end of driving member 622 is rotatablely connected by third axis pin 623 and the second actuator 621, and the other end of the second driving member 622 is logical The top for crossing the 4th axis pin 624 and the second anchor log 50 is rotatablely connected.When 621 Relative anchor frame 10 of the second actuator rotates, Second driving member 622 will drive the second anchor log 50 to be moved upwardly or downwardly.

Second driving device 70 includes the first force piece 71 and the second force piece 72.As shown in fig. 7, the first force piece 71 is Tube-in-tube structure, the first force piece 71 include enlarged head 711 and the small head 712 of coaxial arrangement, and small head 712 is equipped with outer spiral shell Line.Second force piece 72 is identical as the first force piece 71 as the structure of the first force piece 71, and details are not described herein.

As shown in Figure 1, the small head 712 of the first force piece 71 is bolted on the first vertical beam 11 of anchor frame 10, second is dynamic The small head 712 of power part 72 is bolted on the second vertical beam 12 of anchor frame 10, and 100 water of central shaft is laterally threaded through the first force piece 71 and second in force piece 72.The first spacer 110 is fixed on first actuator 611, the first actuator 611 is located at the first spacer 110 outside, the first spacer 110 are sheathed on the outside of central shaft 100, the enlarged head 711 and the first spacer of the first force piece 71 110 end thereof contacts.It is fixed with the second spacer 120 on second actuator 621, the outer of the second spacer 120 is located between the second driving Side, the second spacer 120 are sheathed on the outside of central shaft 100, a termination of the stub end of the second force piece 72 and the second spacer 120 It touches.When in the state that the first bolt being in and unscrews, 71 Relative anchor frame 10 of the first force piece is made to rotate and be moved to far from second The direction of power part 72 is moved, and the first force piece 71 will push the first actuator 611 along 100 transverse shifting of central shaft and be away from the Two actuators 621, to make 20 transverse shifting of the first anchor plate and the first movable part, to increase the first anchor plate and the second anchoring The distance between plate.When the second bolt be in unscrew in the state of when, make 72 Relative anchor frame 10 of the second force piece rotate and to Direction far from the first force piece 71 is moved, the second force piece 72 will push the second actuator 621 along central shaft 100 it is traversing it is dynamic simultaneously Be away from the first actuator 611, to make 30 transverse shifting of the second anchor plate and the second movable part, with increase the second anchor plate with The distance between first anchor plate.

In the present embodiment, it is three sections that central shaft 100, which divides, respectively the first shaft part 101, the second shaft part 102 and third shaft part 103, one end of the second shaft part 102 is connect with the first shaft part 101, and the other end of the second shaft part 102 is connect with third shaft part 103, First shaft part 101, the second shaft part 102 and third shaft part 103 are coaxially disposed.Wherein, the first shaft part 101 and third shaft part 103 are cut Face is rectangular, and the section of the second shaft part 102 is circle.In the present embodiment, the first spacer 110 is the cross sectional shape and the of endoporus The cross sectional shape of one shaft part 101 is consistent, the cross sectional shape of the endoporus of the second spacer 120 and the cross sectional shape one of third shaft part 103 It causes, the diameter of the diameter and the second shaft part 102 of the endoporus of the first force piece 71 and the second force piece 72 matches.First spacer 110 are sheathed on the outside of the first shaft part 101, and the second spacer 120 is sheathed on the outside of third shaft part 103, and the second shaft part 102 is worn In the first force piece 71 and the second force piece 72.When 611 Relative anchor frame 10 of the first actuator rotates, the first actuator 611 will drive central shaft 100 to rotate, to drive the rotation of the second actuator 621 so that the first anchor log 40 and the second anchor log 50 rise or fall simultaneously；When 621 Relative anchor frame 10 of the second actuator rotates, the second actuator 621 will drive central shaft 100 rotations, to drive the rotation of the first actuator 611 so that the second anchor log 50 and the first anchor log 40 rise simultaneously or under Drop.In actual mechanical process, when needing that the first anchor log 40 and the second anchor log 50 is made to rise or fall, it is only necessary to first An application external force in actuator 611 and the second actuator 621.

In addition, in the present embodiment, bolt is equipped between 621 three of the first actuator 611, anchor frame 10 and the second actuator 130, bolt 130 is threaded through simultaneously on the first actuator 611, anchor frame 10 and the second actuator 621.Bolt 130 plays locking Effect, after being inserted into bolt 130, the first actuator 611, the second actuator 621 can not then rotate, thus by 40 He of the first anchor log Second anchor log 50 is fixed on location.After bolt 130 is pulled out, the first actuator 611 and the second actuator 621 are then It is again rotatable, to adjust the vertical position of the first anchor log 40 and the second anchor log 50.

In actual use, crane is mounted on anchor frame 10, and anchor frame 10 will be placed on the ground.Unscrew After one bolt and the second bolt, the anchoring of the first anchor log 40 and second is adjusted by the first actuator 611 and the second actuator 621 The lateral position of part 50, to make the distance between the first anchor log 40 and the second anchor log 50 and two pre-buried holes on ground Distance be adapted.By rotating the first anchor log 40 or the second anchor log 50, after removing bolt 130, make the first anchor log 40 It is moved vertically downwards simultaneously with the second anchor log 50, to make the first anchor log 40 and the second anchor log 50 be plugged in ground respectively On two pre-buried holes in, so that anchor frame 10 be fixed.Bolt 130 is finally inserted into the first actuator 611, second again to drive In moving part 621 and anchor frame 10, the first actuator 611, the second actuator 621 are locked with anchor frame 10.This crane anchor Determine device 200 can be changed the first anchor log 40 between the second anchor log 50 at a distance from, even if two on ground reserved holes exist Deviation can also realize that installation is fixed.

In the present embodiment, the first anchor log 40 is connect by the first movable part 20 with anchor frame 10,20 phase of the first movable part The lateral position of adjustable first anchor log 40 is slid laterally to anchor frame 10, to change the first anchor log 40 and the second anchor point The distance between part, 40 opposite first movable part 20 of the first anchor log can adjust the vertical position of the first anchor log 40.Second anchor Determine part 50 to connect with anchor frame 10 by the second movable part 30,30 Relative anchor frame 10 of the second movable part slides laterally adjustable The lateral position of two anchor logs 50, to change the distance between the second anchor log 50 and the first anchor point part, the second anchor log 50 Opposite first movable part 20 can adjust the vertical position of the second anchor log 50.It can be to the first anchor log 40 in actual mechanical process It is adjusted respectively with the second anchor log 50, so that two in the distance and ground of the first anchor log 40 and the second anchor log 50 The distance in reserved hole is adapted.In other specific embodiments, the second movable part can be also not provided in crane anchoring device 200 30, i.e. the second anchor log 50 is directly flexibly connected with anchor frame 10, the second anchor log 50 can only Relative anchor frame 10 it is vertically movable, Change the first anchor log 40 at a distance from the second anchor log 50 by the transverse shifting of the first anchor log 40.

In the present embodiment, the first locking member 80 and the second locking member 90 play the role of locking.First anchor log 40 is adjusted It saves to after designated position, first movable part 20 can be locked with anchor frame 10 by the first locking member 80；Second anchor log 50 is adjusted It saves to after designated position, second movable part 30 can be locked with anchor frame 10 by the second locking member 90.Due to anchor frame 10 The first adjustment plate 14 is equipped with the first sliding groove 141 slid laterally for the first movable part 20, and this structure can promote the first activity The shear resistance of part 20 and anchor frame 10.The second sliding slot 151 being arranged on the second adjustment plate 15 of same anchor frame 10 can also carry Rise the shear resistance of the second movable part 30 and anchor frame 10.

In the present embodiment, the first locking member 80 is the first bolt and the nut being spirally connected with the first bolt, and this locking member was both The transverse shifting that can easily realize the first movable part 20 is had by can guarantee after the first movable part 20 is locked with anchor frame 10 Good fastness.In other specific embodiments, the first locking member 80 or other structures can be according to the first movable parts 20 Specific with anchor frame 10 is flexibly connected form, and selects the structure of the first locking member 80.If for example, the first movable part 20 and anchor Determine the structure that frame 10 constitutes telescopic rod, then the first locking member 80 can be holding screw, by the first movable part 20 and anchor frame 10 Locking.

In the present embodiment, the first movable part 20 is two, and two the first movable parts 20 are spaced apart on vertical in described Anchor frame 10, after the first anchor log 40 is plugged in the first slide opening 21 on two the first movable parts 20, two the first movable parts 20 can guarantee the stability that the first anchor log 40 slides vertically.

The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of crane anchoring device, which is characterized in that including：

Anchor frame；

First movable part, first movable part are flexibly connected with the anchor frame, and first movable part can be relatively described Anchor frame transverse shifting；

First anchor log, first anchor log are flexibly connected with first movable part, and first anchor log can be opposite First movable part is vertically movable；

Second anchor log, second anchor log are flexibly connected with the anchor frame, and second anchor log can be relatively described Anchor frame is vertically movable, the relatively described anchor frame transverse shifting of first movable part first anchor log can be made close or It is away from second anchor log；

First driving means, the first driving means are for driving first anchor log and second anchor log vertically to move It is dynamic.

2. crane anchoring device according to claim 1, which is characterized in that the crane anchoring device further includes Two movable parts, second movable part are flexibly connected with the anchor frame, and second movable part being capable of the relatively described anchor frame Transverse shifting；

Second anchor log is flexibly connected with second movable part, and second anchor log being capable of relatively described second activity Part is vertically movable；

The relatively described anchor frame transverse shifting of second movable part can make second anchor log closer or far from described First anchor log.

3. crane anchoring device according to claim 2, which is characterized in that first movable part and the anchor frame It is connected by the first locking member, first locking member is used to lock first movable part and the anchor frame；

Second movable part is connect with the anchor frame by the second locking member, and second locking member is used for described second Movable part is locked with the anchor frame.

4. crane anchoring device according to claim 3, which is characterized in that the anchor frame is equipped with lateral arrangement The first sliding groove, first movable part are set in the first sliding groove, the width of the first sliding groove and first movable part Width match；

The anchor frame is equipped with the second sliding slot of lateral arrangement, and second movable part is set in the second sliding slot, described The width of second sliding slot and the width of second movable part match.

5. crane anchoring device according to claim 4, which is characterized in that first locking member includes the first bolt With the first nut being bolted on first bolt, first movable part is locked with the anchor frame in first spiral shell Between bolt and first nut, the anchor frame is equipped with the first strip through-hole for the first bolt transverse shifting；

Second locking member includes the second bolt and the second nut for being bolted on second bolt, second movable part It is locked between second bolt and second nut with the anchor frame, the anchor frame, which is equipped with, supplies described second Second strip through-hole of bolt transverse shifting.

6. crane anchoring device according to claim 2, which is characterized in that first movable part is two, two First movable part is spaced apart on vertical in the anchor frame, and first movable part is equipped with to be anchored for described first The first slide opening that part slides vertically；

Second movable part is two, is spaced apart on two second movable parts are vertical in the anchor frame, described the Two movable parts are equipped with the second slide opening slid vertically for second anchoring piece.

7. according to claim 2-6 any one of them crane anchoring devices, which is characterized in that the first driving means packet Include the first driving mechanism and the second driving mechanism；

First driving mechanism includes the first actuator and the first driving member, and first actuator passes through with the anchor frame Central axis connects, and one end of first driving member is rotatablely connected with first actuator, first driving member The other end and first anchor log are rotatablely connected, and first actuator is sheathed on the outside of the central shaft, and described first Actuator can be along central shaft transverse shifting, so that first anchor log and the first movable part transverse shifting；

Second driving device includes the second actuator and the second driving member, and second actuator passes through with the anchor frame The central axis connection, one end of second driving member are rotatablely connected with second actuator, second transmission The other end of part is rotatablely connected with second anchor log, and second actuator is sheathed on the outside of the central shaft, described Second actuator can be along the central shaft transverse shifting, so that second anchor log and second movable part laterally move It is dynamic.

8. crane anchoring device according to claim 7, which is characterized in that the relatively described anchoring of the first driving member When frame rotates, first driving member can drive the central axis, so that second driving member follows the center Shaft rotation is dynamic；

When second driving member is rotated relative to the anchor frame, second driving member can drive the central axis, So that first driving member follows the central axis.

9. crane anchoring device according to claim 7, which is characterized in that the crane anchoring device further includes Two driving devices, second driving device include the first force piece and the second force piece；

First force piece for driving first actuator along the central shaft transverse shifting, use by second force piece In driving second actuator along the central shaft transverse shifting.

10. crane anchoring device according to claim 9, which is characterized in that first force piece is bolted in described Anchor frame, first force piece are sheathed on the outside of the central shaft, and first force piece is rotated relative to the anchor frame First actuator can be pushed to be moved along the direction of central axial separate second actuator；

Second force piece is bolted in the anchor frame, and second force piece is sheathed on the outside of the central shaft, described Second force piece can push second actuator along described central axial far from described first relative to anchor frame rotation It moves in the direction of actuator.