CN221459657U - High stability hoist - Google Patents
High stability hoist Download PDFInfo
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- CN221459657U CN221459657U CN202420389264.XU CN202420389264U CN221459657U CN 221459657 U CN221459657 U CN 221459657U CN 202420389264 U CN202420389264 U CN 202420389264U CN 221459657 U CN221459657 U CN 221459657U
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- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of crane supporting structures, in particular to a high-stability crane, which comprises a base and a wide plate, wherein the upper surface of the base is fixedly connected with the lower end of the wide plate, the upper end of the wide plate is fixedly connected with a flat plate, the right end of a first short rod is fixedly connected with a square plate, the upper surface of the square plate is fixedly connected with a crane body, high-stability structures are symmetrically arranged at two ends of the upper surface of the base, the upper surface of the flat plate is provided with a lifting adjusting structure, an electric telescopic rod is started to drive a bent plate to swing right in a first shell through the cooperation of the high-stability structures and a hydraulic cylinder, the bent plate swings right to drive a connecting rod to move right, and meanwhile, the hydraulic cylinder is started to drive a rivet to move downwards to be inserted into a ground, so that the crane is stably supported, the work by using a spring is avoided, and the supporting stability of equipment is improved.
Description
Technical Field
The utility model relates to the technical field of crane supporting structures, in particular to a high-stability crane.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range, and the working characteristic of the crane is that the crane does intermittent motion, namely, corresponding mechanisms of taking, moving, unloading and other actions in one working cycle work alternately, and the crane is increasingly widely developed and used in the market.
For example, the support structure of the high-stability crane of the authorized bulletin number CN215592447U firstly utilizes certain elastic strength of the support rod, and utilizes the support rods at two ends of the upright post to correspondingly extrude and stretch when the upright post slightly inclines, so that the matched block connected with the other side of the support rod is displaced, and meanwhile, the reset springs at two sides of the matched block are utilized to provide certain resistance for the sliding of the matched block, thereby further improving the stability of the upright post in a vertical state, enabling the chassis base to be more stable for fixing the upright post, and achieving better support effect. But high stability crane bearing structure is when carrying out stable support to the hoist, this equipment at first needs to utilize the manual work of manual work, and utilize the spring to carry out the cooperation work moreover, because the long-time use of spring can make the elasticity of spring lead to the fact the damage, reduced the stability of hoist when having increased hand labor, high stability crane bearing structure still need highly adjust the work of hoist body when carrying out the work simultaneously, the hoist working height of this equipment is fixed, can not adjust, the work of equipment has the limitation.
Disclosure of utility model
The utility model aims to solve the problems that the existing equipment needs to be manually operated, and the spring is used for cooperation, the elasticity of the spring is damaged due to long-time use of the spring, the stability of the crane is reduced, the working height of the crane is fixed, the adjustment cannot be carried out, and the equipment has limitation in operation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high stability hoist, includes base and wide board, base upper surface and wide board lower extreme fixed connection, wide board upper end fixedly connected with is dull and stereotyped, dull and stereotyped upper surface fixedly connected with backup pad, backup pad surface processing's slide and first quarter butt left end sliding connection, first quarter butt right-hand member fixedly connected with square board, square board upper surface fixedly connected with hoist body, base upper surface both ends symmetry is equipped with high stability structure, dull and stereotyped upper surface is equipped with jack-up regulation structure.
Preferably, the high stability structure includes first shell, first shell inner wall fixedly connected with electric telescopic handle, electric telescopic handle one end is through round pin axle and bent plate swing joint, the bent plate passes through round pin axle and first shell inner wall swing joint, the bent plate passes through round pin axle and connecting rod swing joint, the connecting rod passes through round pin axle and second quarter butt swing joint, second quarter butt left side fixed surface is connected with the bent rod, the slide sliding connection of bent rod and first shell inner wall processing, second quarter butt right side fixed surface is connected with the horizontal pole, the horizontal pole runs through first shell and cup joints mutually.
Preferably, the lower surface of the first shell is fixedly connected with the upper surface of the base, and one end of the cross rod is fixedly connected with the second shell.
Preferably, the inner wall of the second housing is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder penetrates through the second housing and is fixedly connected with a rivet.
Preferably, the jack-up regulation structure includes the third shell, third shell inner wall is through support fixedly connected with motor, motor output shaft is through reduction gear fixedly connected with gear, gear and rack meshing are connected, fixed surface is connected with riser on the rack, equal fixedly connected with slender rod in riser surface both sides, the slender rod runs through the short board and cup joints mutually with the short board, protruding cylinder sliding connection on spout and the montant of riser internal processing, the montant runs through third shell and cup joints mutually with the third shell.
Preferably, the lower surface of the third shell is fixedly connected with the upper surface of the flat plate, and the upper end of the vertical rod is fixedly connected with the lower surface of the square plate.
The high-stability crane provided by the utility model has the beneficial effects that: through the cooperation of the high-stability structure and the hydraulic cylinders, the electric telescopic rods are started to drive the bending plates to swing right in the first shell, the bending plates swing right to drive the connecting rods to move right, the second short rods are driven to move right, meanwhile, the bending rods are driven to slide right on the slide ways machined on the inner wall of the first shell, the transverse rods are driven to move right in the first shell, the second shells on two sides are driven to move to proper positions in opposite directions, then the power lines of the hydraulic cylinders on two sides are simultaneously connected to the control board, the hydraulic cylinders are started to drive the rivets to move downwards to be inserted into the ground, stable supporting work is carried out on the equipment crane, the work by the springs is avoided, the labor force is reduced, and meanwhile the supporting stability of the equipment is improved;
Through the cooperation of jack-up regulation structure and square board, the motor starts to drive gear rotation, gear rotation drives the rack and moves to the right, drive the riser and move to the right, simultaneously drive the thin pole on both sides respectively at the short inboard right-hand movement, through protruding cylinder on the montant of the spout of riser internal processing, drive montant and upwards move in the third shell, drive the square board simultaneously and upwards move, drive first quarter butt and upwards slide on the slide of backup pad surface processing, drive the hoist body simultaneously and upwards move and adjust to suitable working height, reduced the work limitation of equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a front cross-sectional view of the high stability structure of FIG. 1;
FIG. 4 is a right side cross-sectional view of the lifting adjustment structure of FIG. 1;
Fig. 5 is a schematic view of a portion a in fig. 2.
In the figure: 1. base, 2, high stability structure, 201, first shell, 202, bent plate, 203, electric telescopic rod, 204, bent rod, 205, connecting rod, 206, second short rod, 207, cross rod, 3, lifting adjusting structure, 301, third shell, 302, vertical plate, 303, vertical rod, 304, short plate, 305, thin rod, 306, rack, 307, motor, 308, gear, 4, square plate, 5, crane body, 6, supporting plate, 7, first short rod, 8, flat plate, 9, wide plate, 10, hydraulic cylinder, 11, second shell, 12, rivet.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Referring to fig. 1-5:
In this embodiment, a high stability hoist, including base 1 and wide plate 9, base 1 upper surface and wide plate 9 lower extreme fixed connection, wide plate 9 upper end fixed connection has dull and stereotyped 8, dull and stereotyped 8 upper surface fixedly connected with backup pad 6, backup pad 6 surface processing's slide and first quarter butt 7 left end sliding connection, first quarter butt 7 can slide from top to bottom in backup pad 6 surface processing's slide, first quarter butt 7 right-hand member fixedly connected with square board 4, square board 4 upper surface fixedly connected with hoist body 5, base 1 upper surface both ends symmetry is equipped with high stability structure 2, dull and stereotyped 8 upper surface is equipped with jack-up regulation structure 3, first shell 201 lower surface and base 1 upper surface fixed connection, horizontal pole 207 one end fixedly connected with second shell 11, horizontal pole 207 side-to-side movement can drive second shell 11 side movement, second shell 11 inner wall fixedly connected with pneumatic cylinder 10, pneumatic cylinder 10 can according to actual demand, it can to satisfy work needs, pneumatic cylinder 10 runs through second shell 11 fixedly connected with rivet 12, pneumatic cylinder 10 starts and can drive rivet 12 and reciprocate, the upper and lower surface of third shell 301 is equipped with jack-up and down movement of montant 4, upper and lower surface of montant 3 is fixed connection with upper and lower surface of montant 4.
Referring to fig. 1-3:
The high stability structure 2 comprises a first shell 201, an electric telescopic rod 203 is fixedly connected to the inner wall of the first shell 201, the electric telescopic rod 203 is movably connected with a bent plate 202 through a pin shaft according to actual requirements, one end of the electric telescopic rod 203 is movably connected with the inner wall of the first shell 201 through the pin shaft, the electric telescopic rod 203 is started to drive the bent plate 202 to swing left and right in the first shell 201, the bent plate 202 is movably connected with a connecting rod 205 through the pin shaft, the left and right swing of the bent plate 202 can drive the connecting rod 205 to move left and right, the connecting rod 205 is movably connected with a second short rod 206 through the pin shaft, the left and right movement of the connecting rod 205 can drive the second short rod 206 to move left and right, the left side surface of the second short rod 206 is fixedly connected with a bent rod 204, the bent rod 204 is slidably connected with a slide way machined on the inner wall of the first shell 201, the right side surface of the second short rod 206 is fixedly connected with a cross rod 207, the cross rod 207 is sleeved with the first shell 201 through the first shell 201, and the left and right movement of the second short rod 207 can drive the cross rod 207 in the first shell 201.
Referring to fig. 1-2 and 4:
The lifting adjusting structure 3 comprises a third shell 301, a motor 307 is fixedly connected to the inner wall of the third shell 301 through a bracket, the motor 307 can meet the working requirement according to the actual requirement, an output shaft of the motor 307 is fixedly connected with a gear 308 through a speed reducer, the motor 307 is started to drive the gear 308 to rotate, the gear 308 is meshed with a rack 306 and connected with the rack 306, the rack 306 can be driven to move left and right by rotating, a vertical plate 302 is fixedly connected to the upper surface of the rack 306, the vertical plate 302 can be driven to move left and right by moving left, thin rods 305 are fixedly connected to two sides of the surface of the vertical plate 302, the thin rods 305 are sleeved with the short plates 304, the vertical plates 302 can be driven to move left and right in the short plates 304 by moving left and right by moving left, a chute machined in the vertical plate 302 is connected with a cylinder protruding on the vertical rod 303 in a sliding mode, the vertical rod 303 is sleeved with the third shell 301 by penetrating through the third shell 301, and the vertical rod 303 can be driven to move up and down in the third shell 301 by moving left and right.
Working principle:
High stability operation:
the power lines of the electric telescopic rods 203 on two sides are simultaneously connected to the control board, the external power supplies of the two electric telescopic rods 203 are simultaneously connected, the electric telescopic rods 203 are started to drive the bent plates 202 to swing right in the first shell 201, the bent plates 202 swing right to drive the connecting rods 205 to move right, the second short rods 206 are driven to move right, the bent rods 204 are simultaneously driven to slide right on the slide way machined on the inner wall of the first shell 201, the transverse rods 207 are driven to move right in the first shell 201, the second shells 11 on two sides are driven to move to a proper position in opposite directions, then the power lines of the hydraulic cylinders 10 on two sides are simultaneously connected to the control board, the external power supplies of the two hydraulic cylinders 10 are simultaneously connected, and the hydraulic cylinders 10 are started to drive the rivets 12 to move downwards to be inserted into the ground, so that the equipment crane can be stably supported.
Lifting and adjusting work:
The external power supply of the motor 307 is connected, the motor 307 is started to drive the gear 308 to rotate, the gear 308 rotates to drive the rack 306 to move rightwards, the vertical plate 302 is driven to move rightwards, simultaneously, the thin rods 305 on two sides are driven to move rightwards in the short plate 304 respectively, the vertical rods 303 are driven to move upwards in the third shell 301 through the protruding cylinders on the vertical rods 303 of the sliding grooves machined in the vertical plate 302, meanwhile, the square plate 4 is driven to move upwards, the first short rod 7 is driven to slide upwards on the sliding way machined on the surface of the supporting plate 6, and meanwhile, the crane body 5 is driven to move upwards to be adjusted to a proper working height.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a high stability hoist, includes base (1) and wide board (9), base (1) upper surface and wide board (9) lower extreme fixed connection, its characterized in that: the utility model discloses a lifting device for a crane, including wide board (9) upper end fixedly connected with dull and stereotyped (8), fixedly connected with backup pad (6) on dull and stereotyped (8), backup pad (6) surface machining's slide and first quarter butt (7) left end sliding connection, first quarter butt (7) right-hand member fixedly connected with square board (4), fixedly connected with hoist body (5) on square board (4), base (1) upper surface both ends symmetry is equipped with high stability structure (2), dull and stereotyped (8) upper surface is equipped with jack-up regulation structure (3).
2. A high stability crane according to claim 1, characterized in that: the high stability structure (2) comprises a first shell (201), electric telescopic rod (203) is fixedly connected to the inner wall of first shell (201), pin shaft and bent plate (202) are movably connected to one end of electric telescopic rod (203), pin shaft and inner wall of first shell (201) are movably connected to bent plate (202), pin shaft and connecting rod (205) are movably connected to bent plate (202), connecting rod (205) is movably connected to second short rod (206) through pin shaft, bent rod (204) is fixedly connected to the left side surface of second short rod (206), bent rod (204) is slidably connected to a slide rail machined in the inner wall of first shell (201), cross rod (207) is fixedly connected to the right side surface of second short rod (206), and cross rod (207) penetrates through first shell (201) and is sleeved with first shell (201).
3. A high stability crane according to claim 2, characterized in that: the lower surface of the first shell (201) is fixedly connected with the upper surface of the base (1), and one end of the cross rod (207) is fixedly connected with the second shell (11).
4. A high stability crane according to claim 3, characterized in that: the inner wall of the second housing (11) is fixedly connected with a hydraulic cylinder (10), and the hydraulic cylinder (10) penetrates through the second housing (11) and is fixedly connected with a rivet (12).
5. A high stability crane according to claim 1, characterized in that: the hoisting adjusting structure (3) comprises a third shell (301), a motor (307) is fixedly connected to the inner wall of the third shell (301) through a support, a gear (308) is fixedly connected to an output shaft of the motor (307) through a speed reducer, the gear (308) is connected with a rack (306) in a meshed mode, a vertical plate (302) is fixedly connected to the upper surface of the rack (306), thin rods (305) are fixedly connected to two sides of the surface of the vertical plate (302), the thin rods (305) penetrate through the short plates (304) and are sleeved with the short plates (304), sliding grooves machined in the vertical plate (302) are connected with protruding cylinders on vertical rods (303) in a sliding mode, and the vertical rods (303) penetrate through the third shell (301) and are sleeved with the third shell (301).
6. The high stability crane of claim 5, wherein: the lower surface of the third shell (301) is fixedly connected with the upper surface of the flat plate (8), and the upper end of the vertical rod (303) is fixedly connected with the lower surface of the square plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420389264.XU CN221459657U (en) | 2024-02-29 | 2024-02-29 | High stability hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420389264.XU CN221459657U (en) | 2024-02-29 | 2024-02-29 | High stability hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221459657U true CN221459657U (en) | 2024-08-02 |
Family
ID=92346096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420389264.XU Active CN221459657U (en) | 2024-02-29 | 2024-02-29 | High stability hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221459657U (en) |
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- 2024-02-29 CN CN202420389264.XU patent/CN221459657U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |