CN220926072U - Anchor device of crane - Google Patents
Anchor device of crane Download PDFInfo
- Publication number
- CN220926072U CN220926072U CN202322487348.5U CN202322487348U CN220926072U CN 220926072 U CN220926072 U CN 220926072U CN 202322487348 U CN202322487348 U CN 202322487348U CN 220926072 U CN220926072 U CN 220926072U
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- anchoring
- seat
- anchor
- crane
- rotating
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- 238000004873 anchoring Methods 0.000 claims abstract description 64
- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides an anchoring device of a crane, which comprises an anchoring seat, wherein a plurality of uniformly distributed first mounting holes are formed in the upper surface of the anchoring seat, mounting plates are arranged on the left side and the right side of the upper surface of the anchoring seat, a plurality of uniformly distributed second mounting holes are formed in the mounting plates, two supports which are symmetrically distributed front and back are arranged on the left side and the right side of the anchoring seat, a sliding rail is arranged between the two supports on the same side, a sliding seat is arranged between the outer cambered surface of the sliding rail and the anchoring seat in a sliding manner, screw rods are connected to the sliding seat in a threaded manner, supporting plates are arranged at the bottom ends of the two screw rods, drill bits are arranged in the middle of the lower surface of the supporting plates, and an anchoring supporting module is further arranged on the anchoring seat. The anchoring device of the crane can expand the anchoring supporting area and simultaneously carry out multipoint anchoring supporting on the crane, thereby ensuring the anchoring effect of the crane.
Description
Technical Field
The utility model belongs to the technical field of crane accessories, and particularly relates to an anchoring device of a crane.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range, also called crown block, aerial crane and crane, and the hoisting equipment has the working characteristics of intermittent motion, namely corresponding mechanisms of taking materials, moving, unloading and the like in one working cycle work alternately, and the crane is increasingly widely developed and used in the market. In the existing anchoring device of the crane, the hydraulic telescopic column of the anchoring module is driven by the hydraulic pump to extend downwards until the telescopic end of the hydraulic telescopic column is contacted with the ground, so that the crane is anchored and supported, but in actual use, the supporting area of the anchoring device of the crane is limited due to the limitation of the installation space, and the anchoring effect of the crane is possibly not ideal when the crane blows.
For example, the utility model of publication No. CN 213326387U discloses an automatic wind-proof anchoring device for a crane, the anchoring mechanism comprises a first mounting box, a second mounting box, a first electric hydraulic cylinder and a second electric hydraulic cylinder, the first electric hydraulic cylinder is fixedly mounted on one side of the inner wall of the first mounting box, the output end of the first electric hydraulic cylinder is fixedly connected with one side of the second mounting box, the second electric hydraulic cylinder is fixedly mounted on the top of the inner wall of the second mounting box, the bottom of the second electric hydraulic cylinder is fixedly connected with an anchoring plate, and the first electric telescopic cylinder is fixedly mounted on one side of the bottom of the mounting plate.
Disclosure of utility model
In view of the above, the present utility model provides an anchoring device for a crane, which can expand the area of an anchoring support and simultaneously perform multi-point anchoring support for the crane, so as to ensure the anchoring effect of the crane.
In order to solve the technical problems, the utility model adopts the following technical scheme: the anchoring device of the crane comprises an anchoring seat, wherein a plurality of uniformly distributed first mounting holes are formed in the upper surface of the anchoring seat, mounting plates are arranged on the upper surface of the anchoring seat on the left side and the right side, a plurality of uniformly distributed second mounting holes are formed in the mounting plates, two supports which are symmetrically distributed in the front-back direction are arranged on the left side and the right side of the anchoring seat, a sliding rail is arranged between the two supports on the same side, a sliding seat is arranged between the outer cambered surface of the sliding rail and the anchoring seat in a sliding manner, screw rods are connected to the sliding seat in a threaded manner, supporting plates are arranged at the bottom ends of the two screw rods, drill bits are arranged in the middle of the lower surface of the supporting plates, and an anchoring supporting module is further arranged on the anchoring seat; the top ends of the screws are connected with rotating handles through bolts.
As a further improvement of the utility model, the anchoring support module comprises four mounting seats uniformly arranged on the front side and the rear side of the anchoring seat, the lower surfaces of the mounting seats are respectively provided with a hydraulic telescopic column, one side of each hydraulic telescopic column, which is far away from the vertical center of the anchoring seat, is welded and fixed with a rotating seat, the outer sides of the rotating seats are respectively provided with a rotating frame in a rotating way, one ends, which are vertically adjacent, of the two rotating frames, which are far away from the rotating seat, are respectively connected with a support in a rotating way, the anchoring seat is also provided with an electric driving unit for driving the hydraulic telescopic columns to operate, and the hydraulic telescopic columns are also provided with a driving unit for rotating the rotating frames; the electric driving unit comprises a hydraulic pump arranged in the middle of the lower surface of the anchor seat, and the hydraulic telescopic column is connected with the hydraulic pump through a connecting pipe; the front side of the anchor seat is provided with a control switch, and the hydraulic pump is electrically connected with the control switch.
As a further improvement of the utility model, the driving unit comprises guide sliding grooves formed in one side, far away from the vertical center of the anchoring seat, of the four hydraulic telescopic columns, sliding plates are arranged in the four guide sliding grooves in a sliding mode, connecting rods are arranged on one side, far away from the vertical center of the anchoring seat, of the sliding plates in a rotating mode, one ends, far away from the sliding plates, of the connecting rods are connected with vertically adjacent rotating frames in a rotating mode, two supporting seats are fixedly welded on one side, far away from the vertical center of the anchoring seat, of the four hydraulic telescopic columns, adjusting screw rods are rotatably arranged between the vertically adjacent two supporting seats, the adjusting screw rods are in threaded connection with the adjacent sliding plates respectively, and inner hexagon heads are fixedly welded at the bottom ends of the adjusting screw rods.
As a further improvement of the utility model, the telescopic ends of the hydraulic telescopic columns are provided with the first cushion disc, the bottom ends of the struts are provided with the second cushion disc, and the lower surfaces of the first cushion disc and the second cushion disc are adhered and fixed with the anti-skid pad.
Compared with the prior art, the utility model has the following beneficial effects:
Firstly, the sliding seats on the left side and the right side are moved to a proper position, and then the rotating handles on the two screws are rotated, so that the screws drive the drill bit to vertically downwards due to the threaded relation between the screws and the sliding seats until the drill bit is inserted into the ground, the supporting plate is contacted with the ground, and the crane is pre-anchored.
Secondly, through control switch control hydraulic pump operation for the flexible end of the flexible post of drive hydraulic pressure of hydraulic pump moves downwards, until the flexible end of the flexible post of hydraulic pressure and ground contact, rotate four hexagon socket head respectively through external tool, make hexagon socket head drive the accommodate screw who is connected rather than take place to rotate, make the connecting rod pass through connecting rod pulling rotating frame and rotate downwards, until pillar and ground contact, can carry out the multiple spot anchoring support to the hoist through the cooperation use of screw rod, the flexible post of hydraulic pressure and pillar, can enlarge the area that supports through the cooperation use of rotating frame and pillar and improve the anchoring effect of hoist.
Thirdly, through the first pad disc and the second pad disc, the hydraulic telescopic column and the support column can be prevented from directly contacting with the ground when anchored and supported, and further abrasion of the hydraulic telescopic column and the support column caused by pressure can be effectively reduced, and the service lives of the hydraulic telescopic column and the support column can be prolonged through the first pad disc and the second pad disc.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A;
FIG. 3 is a schematic side view of the present utility model;
Fig. 4 is a schematic diagram of the structure of the utility model turned 180 deg..
In the figure: 101. an anchor mount; 102. a first mounting hole; 103. a mounting plate; 104. a second mounting hole; 105. a support; 106. a slide rail; 107. a sliding seat; 108. a screw; 109. a drill bit; 110. a support plate; 111. rotating the handle; 201. a mounting base; 202. a hydraulic telescopic column; 203. a first pad; 204. a rotating frame; 205. a support post; 206. a second pad; 207. a guide chute; 208. a sliding plate; 209. a connecting rod; 210. adjusting a screw rod; 211. an inner hexagon head; 212. a hydraulic pump; 213. a connecting pipe; 214. a rotating seat; 301. and controlling the switch.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
As shown in fig. 1 and 3, an anchoring device of a crane comprises an anchoring seat 101, a first plurality of uniformly distributed mounting holes 102 are formed in the upper surface of the anchoring seat 101, mounting plates 103 are arranged on the left side and the right side of the upper surface of the anchoring seat 101, a second plurality of uniformly distributed mounting holes 104 are formed in the mounting plates 103, two supports 105 which are symmetrically distributed in the front-back direction are arranged on the left side and the right side of the anchoring seat 101, a sliding rail 106 is arranged between the two supports 105 which are positioned on the same side, a sliding seat 107 is slidably arranged between the outer cambered surface of the sliding rail 106 and the anchoring seat 101, screws 108 are connected to the sliding seat 107 in a threaded mode, supporting plates 110 are arranged at the bottom ends of the two screws 108, a drill bit 109 is arranged in the middle of the lower surface of the supporting plates 110, and an anchoring supporting module is further arranged on the anchoring seat 101.
As shown in fig. 1 and 3, the top ends of the screws 108 are each connected to a turning knob 111 by bolts.
As shown in fig. 1 and 2, the anchoring and supporting module comprises four installation seats 201 uniformly arranged on the front side and the rear side of the anchoring seat 101, hydraulic telescopic columns 202 are arranged on the lower surfaces of the installation seats 201, rotary seats 214 are welded and fixed on one sides of the hydraulic telescopic columns 202, which are far away from the vertical center of the anchoring seat 101, rotary frames 204 are rotatably arranged on the outer sides of the rotary seats 214, one ends, which are far away from the rotary seats 214, of two vertically adjacent rotary frames 204 are rotatably connected with a supporting column 205, an electric driving unit for driving the hydraulic telescopic columns 202 to operate is further arranged on the anchoring seat 101, and a driving unit for rotating the rotary frames 204 is further arranged on the hydraulic telescopic columns 202; the driving unit comprises guide sliding grooves 207 formed in one side, far away from the vertical center of the anchor seat 101, of the four hydraulic telescopic columns 202, sliding plates 208 are arranged in the four guide sliding grooves 207 in a sliding mode, connecting rods 209 are arranged on one side, far away from the vertical center of the anchor seat 101, of the sliding plates 208 in a rotating mode, one ends, far away from the sliding plates 208, of the connecting rods 209 are all connected with vertically adjacent rotating frames 204 in a rotating mode, two supports 105 are fixedly welded on one side, far away from the vertical center of the anchor seat 101, of the four hydraulic telescopic columns 202, an adjusting screw 210 is arranged between the vertically adjacent two supports 105 in a rotating mode, the adjusting screw 210 is in threaded connection with the adjacent sliding plates 208 respectively, and inner hexagon heads 211 are fixedly welded at the bottom ends of the adjusting screw 210; the electric drive unit comprises a hydraulic pump 212 arranged in the middle of the lower surface of the anchor 101, and the hydraulic telescopic column 202 and the hydraulic pump 212 are connected through connecting pipes 213.
As shown in fig. 1, the front side of the anchor mount 101 is provided with a control switch 301, and the hydraulic pump 212 is electrically connected to the control switch 301.
The anchor seat 101 is installed at the lower part of the crane through the first installation hole 102 on the anchor seat 101 and the second installation hole 104 on the installation plate 103, when the crane needs to be anchored, a person moves the sliding seats 107 on the left side and the right side, the sliding seats 107 drive the screw rods 108 to move to the proper positions, the person rotates the rotating handles 111 on the two screw rods 108, the screw rods 108 and the sliding seats 107 move to drive the drill bit 109 to vertically downwards until the drill bit 109 is inserted into the ground, the supporting plate 110 is contacted with the ground, and the crane is pre-anchored.
The hydraulic pump 212 is controlled to operate by the control switch 301, so that the telescopic end of the hydraulic pump 212 for driving the hydraulic telescopic column 202 moves downwards until the telescopic end of the hydraulic telescopic column 202 contacts with the ground, anchoring and supporting are performed on the crane, personnel respectively rotate the four inner hexagon heads 211 through external tools, the inner hexagon heads 211 drive the adjusting screw rod 210 connected with the inner hexagon heads to rotate, the adjusting screw rod 210 drives the sliding plate 208 connected with the adjusting screw rod 210 to slide downwards in the guide chute 207, in the process that the sliding plate 208 slides downwards, the sliding plate 208 rotates between the sliding plate 208 and the connecting rod 209, the connecting rod 209 rotates with the rotating frame 204, the connecting rod 209 pulls the rotating frame 204 to rotate downwards through the connecting rod 209, and as a parallelogram can be formed between the two vertically adjacent rotating frames 204 and the supporting columns 205, the supporting columns 205 are always perpendicular to the ground in the process that the vertically adjacent rotating frames 204 drive the supporting columns 205 to move downwards until the supporting columns 205 contact with the ground, the supporting columns 108, the supporting and the supporting effect of the crane can be expanded through the cooperation of the screw rods 108, the hydraulic telescopic column 202 and the supporting columns 205.
According to another embodiment of the present utility model, as shown in fig. 1 and 2, the telescopic ends of the hydraulic telescopic columns 202 are respectively provided with a first pallet 203, the bottom ends of the struts 205 are respectively provided with a second pallet 206, and the lower surfaces of the first pallet 203 and the second pallet 206 are respectively adhered and fixed with an anti-skid pad. The first pad 203 can avoid the hydraulic telescopic column 202 from directly contacting the ground when anchored and supported, the second pad 206 can avoid the pillar 205 from directly contacting the ground when anchored and supported, and the first pad 203 and the second pad 206 can prolong the service life of the hydraulic telescopic column 202 and the pillar 205.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides an anchor of hoist, includes anchor (101), a plurality of evenly distributed's mounting hole (102) have been seted up to the upper surface of anchor (101), its characterized in that: the utility model discloses an anchor fixing device, including anchor fixing device, screw rod (108) are all screwed to anchor fixing device, mounting panel (103) are all provided with mounting panel (103) on left and right sides on anchor fixing device (101), a plurality of evenly distributed's mounting hole two (104) have all been seted up on mounting panel (103), the left and right sides of anchor fixing device (101) all is provided with two front and back symmetric distribution's support (105), be provided with slide rail (106) between two supports (105) that are located the homonymy, all slide between the extrados of slide rail (106) and anchor fixing device (101) is provided with a sliding seat (107), all threaded connection has screw rod (108) on sliding seat (107), the bottom of two screw rods (108) all is provided with backup pad (110), the lower surface middle part of backup pad (110) all is provided with drill bit (109), still be provided with anchor support module on anchor fixing device (101).
2. The anchoring device of a crane according to claim 1, wherein: the top ends of the screw rods (108) are connected with a rotary handle (111) through bolts.
3. The anchoring device of a crane according to claim 1, wherein: the anchoring support module comprises four installation seats (201) which are uniformly arranged on the front side and the rear side of the anchoring seat (101), hydraulic telescopic columns (202) are arranged on the lower surfaces of the installation seats (201), one sides of the hydraulic telescopic columns (202) away from the vertical centers of the anchoring seat (101) are fixedly welded with rotating seats (214), rotating frames (204) are arranged on the outer sides of the rotating seats (214) in a rotating mode, one ends, away from the rotating seats (214), of the two vertically adjacent rotating frames (204) are rotatably connected with one supporting column (205), electric driving units used for driving the hydraulic telescopic columns (202) to operate are further arranged on the anchoring seat (101), and driving units used for rotating the rotating frames (204) are further arranged on the hydraulic telescopic columns (202).
4. A crane anchoring device according to claim 3, wherein: the driving unit comprises guide sliding grooves (207) formed in one side, far away from the vertical center of the anchor mount (101), of four hydraulic telescopic columns (202), sliding plates (208) are arranged in the four guide sliding grooves (207) in a sliding mode, connecting rods (209) are arranged on one side, far away from the vertical center of the anchor mount (101), of the sliding plates (208) in a rotating mode, one ends, far away from the sliding plates (208), of the connecting rods (209) are all in rotating connection with vertically adjacent rotating frames (204), two supports (105) are fixedly welded on one side, far away from the vertical center of the anchor mount (101), of the four hydraulic telescopic columns (202), adjusting screw rods (210) are respectively connected with the adjacent sliding plates (208) in a threaded mode, and inner hexagon heads (211) are fixedly welded at the bottom ends of the adjusting screw rods (210).
5. The crane anchoring device according to claim 4, wherein: the electric drive unit comprises a hydraulic pump (212) arranged in the middle of the lower surface of the anchor seat (101), and the hydraulic telescopic column (202) and the hydraulic pump (212) are connected through connecting pipes (213).
6. The crane anchoring device according to claim 5, wherein: the telescopic ends of the hydraulic telescopic columns (202) are respectively provided with a first pallet (203), the bottom ends of the supporting columns (205) are respectively provided with a second pallet (206), and the lower surfaces of the first pallet (203) and the second pallet (206) are respectively fixedly adhered with an anti-skid pad.
7. The crane anchoring device according to claim 6, wherein: the front side of the anchor seat (101) is provided with a control switch (301), and the hydraulic pump (212) is electrically connected with the control switch (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487348.5U CN220926072U (en) | 2023-09-13 | 2023-09-13 | Anchor device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487348.5U CN220926072U (en) | 2023-09-13 | 2023-09-13 | Anchor device of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926072U true CN220926072U (en) | 2024-05-10 |
Family
ID=90938935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487348.5U Active CN220926072U (en) | 2023-09-13 | 2023-09-13 | Anchor device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926072U (en) |
-
2023
- 2023-09-13 CN CN202322487348.5U patent/CN220926072U/en active Active
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