CN211778725U - Rotating base for crane - Google Patents

Rotating base for crane Download PDF

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Publication number
CN211778725U
CN211778725U CN201922466704.9U CN201922466704U CN211778725U CN 211778725 U CN211778725 U CN 211778725U CN 201922466704 U CN201922466704 U CN 201922466704U CN 211778725 U CN211778725 U CN 211778725U
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China
Prior art keywords
fixedly connected
wall
rotating base
shock absorption
base
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CN201922466704.9U
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Chinese (zh)
Inventor
钱小波
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Wuxi Bomao Technology Co ltd
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Wuxi Bomao Technology Co ltd
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Abstract

The utility model relates to the technical field of cranes, and a rotating base for crane is disclosed, including first backup pad, the damping groove has been seted up to the bottom of first backup pad, the inner wall fixedly connected with shock pad of damping groove, the inner wall fixedly connected with damping spring of damping groove, damping spring's one end fixedly connected with gyro wheel box, the first pillar of inner wall fixedly connected with of gyro wheel box, the one end fixedly connected with connecting rod of first pillar, the outer wall swing joint of connecting rod has the gyro wheel, the positive swing joint of gyro wheel box has the brake block, the motor groove has been seted up in the front of first backup pad. This rotating base for hoist can reach the purpose of being convenient for adjust the angle of hoist base, has solved the problem of general hoist base angle regulation difficulty for the staff can be rapid the angle of this base of regulation, thereby has promoted staff's work efficiency, thereby provides convenience for staff's use.

Description

Rotating base for crane
Technical Field
The utility model relates to a hoist technical field specifically is rotating base for hoist.
Background
The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, which is also called a crown block, a gantry crane and a crane, and the tire crane is mainly characterized in that: the traveling cab and the crane control cab are integrated, the traveling cab and the crane control cab are evolved by a crawler crane (crawler crane), a crawler and a traveling support part of a traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane (crawler crane) damages a road surface is overcome, the crane belongs to material handling machinery, and a bridge crane is hoisting equipment which is transversely erected above a workshop, a warehouse and a stock yard to hoist materials.
Along with the hoist use more and more be extensive, people are also more and more high to the requirement of hoist, and the crane base major structure that people used now is comparatively fixed, can not adjust the angle of hoist to limited the use of people to the hoist to a certain extent, reduced the practicality of crane base, inconvenient people's present use can't satisfy people's present user demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a rotating base for hoist possesses the angle of being convenient for adjust the hoist base and other advantages, has solved the problem of general hoist base angle regulation difficulty.
(II) technical scheme
For the purpose of realizing the angle that this base is convenient for adjust the hoist base, the utility model provides a following technical scheme: a rotating base for a crane comprises a first supporting plate, wherein a damping groove is formed in the bottom of the first supporting plate, a damping pad is fixedly connected to the inner wall of the damping groove, a damping spring is fixedly connected to the inner wall of the damping groove, a roller box is fixedly connected to one end of the damping spring, a first support column is fixedly connected to the inner wall of the roller box, a connecting rod is fixedly connected to one end of the first support column, a roller is movably connected to the outer wall of the connecting rod, a brake pad is movably connected to the front face of the roller box, a motor groove is formed in the front face of the first supporting plate, a fixing rod is fixedly connected to the inner wall of the motor groove, a motor is fixedly connected to one end of the fixing rod, a rotating disc is fixedly connected to the output shaft of the motor through a coupler, a second support column is fixedly connected to the top of, the outer wall fixedly connected with connecting box of first blotter, the bottom swing joint of carousel has the second blotter, the outer wall swing joint of carousel has the third blotter, the top fixedly connected with pneumatic cylinder of carousel, the output fixedly connected with hydraulic stem of pneumatic cylinder, the one end fixedly connected with second backup pad of hydraulic stem, the top fixedly connected with workstation of second backup pad, the louvre has been seted up to the bottom of first backup pad.
Preferably, one side of the second support plate is fixedly connected with one side of the connecting box, and the wall thickness of the connecting box is five centimeters.
Preferably, the number of the fixing rods is two, and the two fixing rods are symmetrically arranged by taking a vertical center line of the motor as a symmetry axis.
Preferably, the number of the second supporting columns is two, and the two second supporting columns are symmetrically arranged by taking a vertical middle line of the second supporting plate as a symmetry axis.
Preferably, the minimum working length of the damping spring is ten centimeters, and the damping spring is an alloy steel damping spring.
Preferably, the thickness of the first buffer pad is one centimeter, and the first buffer pad is a rubber buffer pad.
Preferably, the length of the first strut is eighteen centimeters, and the first strut is a stainless steel strut.
(III) advantageous effects
Compared with the prior art, the utility model provides a rotating base for crane possesses following beneficial effect:
1. this rotating base for hoist, through the motor groove that sets up, dead lever, motor, carousel, second blotter, third blotter, workstation, second backup pad and louvre, can reach the purpose of the angle of being convenient for adjust the hoist base, solved the problem of general hoist base angle regulation difficulty for the angle of this base of regulation that the staff can be rapid, thereby promoted staff's work efficiency, thereby facilitated for staff's use.
2. This rotating base for hoist through pneumatic cylinder, hydraulic stem, second backup pad, workstation, second pillar, first blotter and the connecting box that sets up, can reach the purpose of rotating base height-adjusting of being convenient for the staff can be rapid adjust the height of this base, thereby has promoted the practicality of this base, thereby further provides convenience for staff's use.
3. This rotating base for hoist through damping spring, gyro wheel box, first pillar, connecting rod, gyro wheel and the brake block that sets up, can reach the purpose that rotating base is convenient for remove for the hoist for the position of this base of removal that the staff can be convenient, thereby practiced thrift the time that this base changes the position, thereby further promoted staff's work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the roller box and the brake pad of the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1 according to the present invention.
In the figure: 1. a first support plate; 2. a damping groove; 3. a shock pad; 4. a damping spring; 5. a roller box; 6. a first support; 7. a connecting rod; 8. a roller; 9. a brake pad; 10. a motor slot; 11. fixing the rod; 12. a motor; 13. a turntable; 14. a second support; 15. a first cushion pad; 16. a connection box; 17. a second cushion pad; 18. a third cushion pad; 19. a hydraulic cylinder; 20. a hydraulic lever; 21. a second support plate; 22. a work table; 23. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a rotating base for a crane includes a first supporting plate 1, a damping groove 2 is formed at the bottom of the first supporting plate 1, a damping pad 3 is fixedly connected to the inner wall of the damping groove 2, a damping spring 4 is fixedly connected to the inner wall of the damping groove 2, the minimum working length of the damping spring 4 is ten centimeters, the damping spring 4 is an alloy steel damping spring, the alloy steel damping spring has high strength and good elasticity, a roller box 5 is fixedly connected to one end of the damping spring 4, a first pillar 6 is fixedly connected to the inner wall of the roller box 5, the length of the first pillar 6 is eighteen centimeters, the first pillar 6 is a stainless steel pillar, the stainless steel pillar has good corrosion resistance and high strength and hardness, a connecting rod 7 is fixedly connected to one end of the first pillar 6, a roller 8 is movably connected to the outer wall of the connecting rod 7, and a brake pad 9 is movably connected to the front surface of the roller box, through the damping spring 4, the roller box 5, the first support column 6, the connecting rod 7, the roller 8 and the brake pad 9, the purpose that the rotary base for the crane is convenient to move can be achieved, so that a worker can conveniently move the position of the base, the time for changing the position of the base is saved, the working efficiency of the worker is further improved, the front side of the first support plate 1 is provided with a motor groove 10, the inner wall of the motor groove 10 is fixedly connected with a fixed rod 11, one end of the fixed rod 11 is fixedly connected with a motor 12, the number of the fixed rods 11 is two, the two fixed rods 11 are symmetrically arranged by taking the vertical central line of the motor 12 as a symmetry axis, the output shaft of the motor 12 is fixedly connected with a rotary table 13 through a coupler, the top of the rotary table 13 is fixedly connected with a second support column 14, the outer wall of the second support column 14 is movably connected with a first cushion pad 15, the first cushion pad 15 is a rubber cushion pad, the rubber cushion pad has good elasticity and low cost, the outer wall of the first cushion pad 15 is fixedly connected with a connecting box 16, the bottom of the rotary table 13 is movably connected with a second cushion pad 17, the outer wall of the rotary table 13 is movably connected with a third cushion pad 18, the top of the rotary table 13 is fixedly connected with a hydraulic cylinder 19, the output end of the hydraulic cylinder 19 is fixedly connected with a hydraulic rod 20, one end of the hydraulic rod 20 is fixedly connected with a second supporting plate 21, one side of the second supporting plate 21 is fixedly connected with one side of the connecting box 16, the wall thickness of the connecting box 16 is five centimeters, the number of the second supporting columns 14 is two, the two second supporting columns 14 are symmetrically arranged by taking the vertical central line of the second supporting plate 21 as a symmetric axis, the top of the second supporting plate 21 is fixedly connected with a workbench 22, and the hydraulic cylinder 19, the hydraulic rod, The second support 14, the first buffer cushion 15 and the connecting box 16 can achieve the purpose of conveniently adjusting the height of the rotating base for the crane, so that a worker can quickly adjust the height of the base, thereby improving the practicability of the base and further providing convenience for the use of workers, the bottom of the first supporting plate 1 is provided with a heat dissipation hole 23, the purpose of conveniently adjusting the angle of the crane base can be achieved through the motor groove 10, the fixing rod 11, the motor 12, the rotary table 13, the second cushion pad 17, the third cushion pad 18, the workbench 22, the second supporting plate 21 and the heat dissipation holes 23, the problem that the angle of the general crane base is difficult to adjust is solved, so that a worker can rapidly adjust the angle of the base, thereby promoting the working efficiency of the staff and providing convenience for the use of the staff.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When using, the staff moves this base to suitable position through the rotation of gyro wheel 8, and damping spring 4 and shock pad 3's cooperation is used, reduces this base and removes produced vibrations, and motor 12 is rotatory to it is rotatory to drive carousel 13, thereby drives the rotation of second backup pad 21, makes workstation 22 can transfer suitable angle.
To sum up, this rotating base for hoist can reach the purpose of being convenient for adjust the angle of hoist base, has solved the difficult problem of general hoist base angle regulation for the staff can be rapid the angle of this base of regulation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Rotating base for hoist, including first backup pad (1), its characterized in that: the shock absorption device is characterized in that a shock absorption groove (2) is formed in the bottom of the first supporting plate (1), a shock absorption pad (3) is fixedly connected to the inner wall of the shock absorption groove (2), a shock absorption spring (4) is fixedly connected to the inner wall of the shock absorption groove (2), a roller box (5) is fixedly connected to one end of the shock absorption spring (4), a first support column (6) is fixedly connected to the inner wall of the roller box (5), a connecting rod (7) is fixedly connected to one end of the first support column (6), a roller (8) is movably connected to the outer wall of the connecting rod (7), a brake block (9) is movably connected to the front of the roller box (5), a motor groove (10) is formed in the front of the first supporting plate (1), a fixing rod (11) is fixedly connected to the inner wall of the motor groove (10), a motor (12) is fixedly connected to one end of the fixing rod (11), and a, top fixedly connected with second pillar (14) of carousel (13), the outer wall swing joint of second pillar (14) has first blotter (15), the outer wall fixedly connected with connecting box (16) of first blotter (15), the bottom swing joint of carousel (13) has second blotter (17), the outer wall swing joint of carousel (13) has third blotter (18), the top fixedly connected with pneumatic cylinder (19) of carousel (13), the output fixedly connected with hydraulic stem (20) of pneumatic cylinder (19), the one end fixedly connected with second backup pad (21) of hydraulic stem (20), the top fixedly connected with workstation (22) of second backup pad (21), louvre (23) have been seted up to the bottom of first backup pad (1).
2. The rotating base for cranes according to claim 1, characterized in that: one side of the second supporting plate (21) is fixedly connected with one side of the connecting box (16), and the wall thickness of the connecting box (16) is five centimeters.
3. The rotating base for cranes according to claim 1, characterized in that: the number of the fixing rods (11) is two, and the two fixing rods (11) are symmetrically arranged by taking the vertical central line of the motor (12) as a symmetry axis.
4. The rotating base for cranes according to claim 1, characterized in that: the number of the second supporting columns (14) is two, and the two second supporting columns (14) are symmetrically arranged by taking the vertical central line of the second supporting plate (21) as a symmetry axis.
5. The rotating base for cranes according to claim 1, characterized in that: the minimum working length of the damping spring (4) is ten centimeters, and the damping spring (4) is an alloy steel damping spring.
6. The rotating base for cranes according to claim 1, characterized in that: the thickness of the first buffer cushion (15) is one centimeter, and the first buffer cushion (15) is a rubber buffer cushion.
7. The rotating base for cranes according to claim 1, characterized in that: the length of the first support column (6) is eighteen centimeters, and the first support column (6) is a stainless steel support column.
CN201922466704.9U 2019-12-31 2019-12-31 Rotating base for crane Active CN211778725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922466704.9U CN211778725U (en) 2019-12-31 2019-12-31 Rotating base for crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922466704.9U CN211778725U (en) 2019-12-31 2019-12-31 Rotating base for crane

Publications (1)

Publication Number Publication Date
CN211778725U true CN211778725U (en) 2020-10-27

Family

ID=72891138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922466704.9U Active CN211778725U (en) 2019-12-31 2019-12-31 Rotating base for crane

Country Status (1)

Country Link
CN (1) CN211778725U (en)

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