CN221216917U - Lifting double-beam crane - Google Patents
Lifting double-beam crane Download PDFInfo
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- CN221216917U CN221216917U CN202322178978.4U CN202322178978U CN221216917U CN 221216917 U CN221216917 U CN 221216917U CN 202322178978 U CN202322178978 U CN 202322178978U CN 221216917 U CN221216917 U CN 221216917U
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- fixedly connected
- block
- lifting
- support frame
- beam crane
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- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lifting double-beam crane, which relates to the technical field of cranes and particularly comprises a base, wherein a support frame is fixedly connected above the base, a fixed block is fixedly connected above the support frame, a chute is formed in one side of the support frame, a support block is connected in a sliding manner in the chute, a telescopic rod is hinged to one side of the support block, one end of the telescopic rod is hinged to a support seat, a connecting block is connected to one side of the support block in a rotating manner, and a gear is fixedly connected to one side of the connecting block. This over-and-under type double beam crane through support frame, fixed block, supporting shoe, telescopic link, supporting seat, connecting block, gear, rack, fixed column and rotatory cooperation setting of piece, can support the supporting seat with it in contact when the hoist works in the use to play the effect that increases hoist stability, reached the purpose that reduces hoist and rocked.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a lifting double-beam crane.
Background
The double-beam crane generally refers to a double-beam bridge crane, the double-beam bridge crane generally consists of three parts of mechanical, electrical and metal structures, a single-span flat slab bridge with two ends of an external image of the bridge crane supported on two parallel overhead rails for translational operation is widely applied to departments and places such as indoor and outdoor industrial and mining enterprises, steel chemical industry, railway traffic, port and dock, logistics turnover and the like.
The existing lifting double-beam crane can shake the hoisted goods due to the influence of wind force in the using process, so that the crane can be driven to shake, the crane can be seriously inclined to cause serious loss, and the crane is generally fixed in one place, so that the crane is inconvenient to move when being used in other places
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a lifting double-beam crane, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a over-and-under type double beam crane, includes the base, the top fixedly connected with support frame of base, the top fixedly connected with fixed block of support frame, the spout has been seted up to one side of support frame, the inside sliding connection of spout has the supporting shoe, one side of supporting shoe articulates there is the telescopic link, the one end of telescopic link articulates there is the supporting seat, one side rotation of supporting shoe is connected with the connecting block, one side fixedly connected with gear of connecting block, the sliding tray has been seted up to the inside of supporting shoe, the inside sliding connection of sliding tray has the rack, rack and gear engagement, one side fixedly connected with fixed column of rack, the fixed slot with fixed column looks adaptation is seted up to one side of spout.
Optionally, one side fixedly connected with rotary block of connecting block, the below of supporting seat is provided with the anti-skidding line.
Optionally, the top fixedly connected with motor of fixed block, the output shaft fixedly connected with lead screw of motor, the surface of lead screw is provided with the lifter, one side fixedly connected with crossbeam of lifter, the top of crossbeam is provided with the travelling car.
Optionally, the cavity has been seted up to the below of base, the constant head tank has been seted up to the inside of cavity, the inside sliding connection of constant head tank has the locating piece, one side fixedly connected with translation piece of locating piece.
Optionally, the lifting groove has been seted up to the top of translation piece, the inside sliding connection in lifting groove has the lifter, the below fixedly connected with wheel of lifter.
Optionally, one side fixedly connected with hydraulic stem of cavity, one end of hydraulic stem and one side fixed connection of translation piece, one side of base is provided with the movable switch, the movable switch passes through the wire and is connected with the hydraulic stem electricity.
(III) beneficial effects
The utility model provides a lifting double-beam crane, which has the following beneficial effects:
1. This over-and-under type double beam crane through support frame, fixed block, supporting shoe, telescopic link, supporting seat, connecting block, gear, rack, fixed column and rotatory cooperation setting of piece, can support the supporting seat with it in contact when the hoist works in the use to play the effect that increases hoist stability, reached the purpose that reduces hoist and rocked.
2. This over-and-under type double beam crane through the cooperation setting of locating piece, translation piece, lifter, wheel and hydraulic stem, can fix out the wheel when the hoist is removed to the in-process of using to the effect of conveniently changing the hoist position has been played, the purpose of convenient removal has been reached.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view in partial side cross-section of a support block according to the present utility model;
Fig. 4 is a schematic structural view of a front section of the base of the present utility model.
In the figure: 1. a base; 2. a support frame; 3. a fixed block; 4. a support block; 5. a telescopic rod; 6. a support base; 7. a connecting block; 8. a gear; 9. a rack; 10. fixing the column; 11. a rotating block; 12. a motor; 13. a screw rod; 14. a lifting block; 15. a cross beam; 16. a walking trolley; 17. a positioning block; 18. a translation block; 19. a lifting rod; 20. a wheel; 21. and a hydraulic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides a over-and-under type double beam crane, the on-line screen storage device comprises a base 1, the top fixedly connected with support frame 2 of base 1, the top fixedly connected with fixed block 3 of support frame 2, the spout has been seted up to one side of support frame 2, the inside sliding connection of spout has supporting shoe 4, one side of supporting shoe 4 articulates there is telescopic link 5, the one end of telescopic link 5 articulates there is supporting seat 6, one side of supporting shoe 4 rotates and is connected with connecting block 7, one side fixedly connected with gear 8 of connecting block 7, the sliding tray has been seted up to the inside of supporting shoe 4, the inside sliding connection of sliding tray has rack 9, rack 9 and gear 8 meshing, one side fixedly connected with fixed column 10 of rack 9, the fixed slot with fixed column 10 looks adaptation is seted up to one side of spout, one side fixedly connected with rotary block 11 of connecting block 7, the below of supporting seat 6 is provided with anti-skidding line, the top fixedly connected with motor 12 of fixed block 3, the output shaft fixedly connected with lead screw 13 of motor 12, the surface of lead screw 13 is provided with elevating block 14, one side fixedly connected with crossbeam 15 of elevating block 14, the top of crossbeam 15 is provided with walking trolley 16.
Before the hoist lifts up the heavy object, take out supporting seat 6 from support frame 2 to adjust telescopic link 5 suitable length, and remove supporting shoe 4 suitable position, rotate rotatory piece 11, rotatory piece 11 drives gear 8 through connecting block 7 and rotates, gear 8 drives rack 9 and removes, rack 9 drives fixed column 10 and removes, make fixed column 10 get into the fixed slot of support frame 2, with supporting shoe 4 location, later with supporting seat 6 contact ground, make support frame 2 support, thereby strengthen the stability of hoist.
Example 2
Referring to fig. 1 and fig. 4, the present utility model provides the following technical solutions: a cavity is formed in the lower portion of a base 1 of the lifting double-beam crane, a positioning groove is formed in the cavity, a positioning block 17 is connected to the positioning groove in a sliding mode, a translation block 18 is fixedly connected to one side of the positioning block 17, a lifting groove is formed in the upper portion of the translation block 18, a lifting rod 19 is connected to the lifting groove in a sliding mode, wheels 20 are fixedly connected to the lower portion of the lifting rod 19, a hydraulic rod 21 is fixedly connected to one side of the cavity, one end of the hydraulic rod 21 is fixedly connected to one side of the translation block 18, and a movable switch is arranged on one side of the base 1 and is electrically connected with the hydraulic rod 21 through a wire.
When the position of the crane needs to be moved, the hydraulic rod 21 is started through the movable switch, the hydraulic rod 21 drives the translation block 18 and the positioning block 17 to move along the positioning groove, the lifting rod 19 moves downwards, and the wheels 20 are driven to move downwards, so that the base 1 and the support frame 2 are jacked up, the crane can be conveniently changed to a proper position, and then the hydraulic rod 21 is controlled to be reversely used through the movable switch, and the wheels 20 are retracted, so that the base 1 contacts the ground.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a lift double-beam crane, includes base (1), its characterized in that: the utility model discloses a support frame, including base (1), top fixedly connected with support frame (2), the top fixedly connected with fixed block (3) of support frame (2), the spout has been seted up to one side of support frame (2), the inside sliding connection of spout has supporting shoe (4), one side of supporting shoe (4) articulates there is telescopic link (5), the one end of telescopic link (5) articulates there is supporting seat (6), one side rotation of supporting shoe (4) is connected with connecting block (7), one side fixedly connected with gear (8) of connecting block (7), the sliding tray has been seted up to the inside of supporting shoe (4), the inside sliding connection of sliding tray has rack (9), rack (9) and gear (8) meshing, one side fixedly connected with fixed column (10) of rack (9), the fixed slot with fixed column (10) looks adaptation is seted up to one side of spout.
2. A lifting double beam crane according to claim 1, characterized in that: one side of connecting block (7) fixedly connected with rotatory piece (11), the below of supporting seat (6) is provided with anti-skidding line.
3. A lifting double beam crane according to claim 1, characterized in that: the lifting device is characterized in that a motor (12) is fixedly connected to the upper portion of the fixed block (3), a screw rod (13) is fixedly connected to an output shaft of the motor (12), a lifting block (14) is arranged on the outer surface of the screw rod (13), a cross beam (15) is fixedly connected to one side of the lifting block (14), and a travelling trolley (16) is arranged above the cross beam (15).
4. A lifting double beam crane according to claim 1, characterized in that: the lower part of the base (1) is provided with a cavity, the inside of the cavity is provided with a positioning groove, the inside of the positioning groove is connected with a positioning block (17) in a sliding manner, and one side of the positioning block (17) is fixedly connected with a translation block (18).
5. The lift double beam crane of claim 4 wherein: lifting grooves are formed in the upper portions of the translation blocks (18), lifting rods (19) are connected to the inner portions of the lifting grooves in a sliding mode, and wheels (20) are fixedly connected to the lower portions of the lifting rods (19).
6. The lift double beam crane of claim 5, wherein: one side fixedly connected with hydraulic rod (21) of cavity, one end of hydraulic rod (21) and one side fixed connection of translation piece (18), one side of base (1) is provided with the removal switch, the removal switch passes through the wire and is connected with hydraulic rod (21) electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322178978.4U CN221216917U (en) | 2023-08-14 | 2023-08-14 | Lifting double-beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322178978.4U CN221216917U (en) | 2023-08-14 | 2023-08-14 | Lifting double-beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221216917U true CN221216917U (en) | 2024-06-25 |
Family
ID=91548606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322178978.4U Active CN221216917U (en) | 2023-08-14 | 2023-08-14 | Lifting double-beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221216917U (en) |
-
2023
- 2023-08-14 CN CN202322178978.4U patent/CN221216917U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |