CN112225094A - Hoisting machinery base convenient to move - Google Patents
Hoisting machinery base convenient to move Download PDFInfo
- Publication number
- CN112225094A CN112225094A CN202011208290.0A CN202011208290A CN112225094A CN 112225094 A CN112225094 A CN 112225094A CN 202011208290 A CN202011208290 A CN 202011208290A CN 112225094 A CN112225094 A CN 112225094A
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- CN
- China
- Prior art keywords
- rack
- panel
- bottom plate
- mounting
- groups
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a hoisting machinery base convenient to move, which comprises a rack bottom plate and a rack panel arranged on the rack bottom plate, wherein the rack panel is arranged on the rack bottom plate through a lifting device, a hoisting machinery main body is arranged above the rack panel through four groups of mounting seats and bolts, the four groups of mounting seats are respectively and rotatably provided with an adjusting device, the adjusting devices are in threaded connection with the rack panel, and the bottom of the rack bottom plate is also provided with traveling wheels and is linked with a driving assembly. The invention adopts the air pressure lifting rod and the compression spring, adjusts the installation height, slows down the vibration and improves the stability; the distance between the two groups of mounting seats is adjusted by adopting an adjusting screw rod and an adjusting seat in cooperation with an outer panel and an inner panel, so that the lifting machine is suitable for mounting lifting machine main bodies with different sizes; the travelling wheels, the double-shaft motor and the belt transmission device are adopted to drive the device to move so as to assist in transferring objects; adopt fixed telescopic link, fixed stay bar and antiskid baffle, in time fix this device, improve stability.
Description
Technical Field
The invention relates to the technical field of hoisting machinery, in particular to a hoisting machinery base convenient to move.
Background
The hoisting machine is a machine which uses a lifting hook or other fetching devices to hang heavy objects and performs cyclic operation such as lifting, transportation and the like in space, can reduce the labor intensity of human physical power, improve the efficiency and complete special process operation, is an essential important link for realizing the mechanization and automation of the industrial process, and is widely applied to various departments of national economy.
In the prior art, although the hoisting machine can work well, the flexibility of the hoisting machine is poor, the hoisting machine is inconvenient to move, and the working efficiency of the hoisting machine is seriously influenced. Therefore, the hoisting machinery base convenient to move is provided.
Disclosure of Invention
The invention aims to provide a hoisting machinery base convenient to move so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a hoisting machine base convenient to move comprises a rack bottom plate and a rack panel arranged on the rack bottom plate, wherein four groups of lifting devices are arranged at the bottom of the rack panel, the bottoms of the lifting devices are fixedly connected with the rack bottom plate, a hoisting machine main body is arranged at the top of the rack panel through mounting seats and bolts, the number of the mounting seats is four, two groups of mounting holes are formed in the top of the mounting seats, first sliding blocks are arranged at the bottoms of the four groups of mounting seats, the first sliding blocks are movably matched with first sliding grooves formed in the rack panel, adjusting devices are respectively rotatably arranged on the four groups of mounting seats, and the other ends, far away from the mounting seats, of the adjusting devices are in threaded connection with the rack panel; four groups of travelling wheels are rotatably installed at the bottom of the rack bottom plate, and the four groups of travelling wheels are in linkage with a driving assembly fixedly installed on the rack bottom plate.
As a further scheme of the invention: the lifting device comprises an air pressure lifting rod and a compression spring, the bottom of the air pressure lifting rod is fixedly installed on the rack bottom plate, the top of the air pressure lifting rod is arranged at the bottom of the rack panel, the compression spring is sleeved on the periphery of the upper end of the air pressure lifting rod, the two ends of the compression spring are respectively abutted against the air pressure lifting rod and the rack panel, and the air pressure lifting rod is further communicated with an air compressor arranged on the rack bottom plate.
As a further scheme of the invention: the adjusting device comprises an adjusting lead screw, one end of the adjusting lead screw is rotatably connected with the mounting seat, the other end of the adjusting lead screw is in threaded connection with the rack panel through a mounting bracket, and the mounting bracket is fixedly mounted on the rack panel and internally provided with a threaded hole which is in threaded fit with the adjusting lead screw.
As a further scheme of the invention: and one end of the adjusting screw rod, which is far away from the mounting seat, is also fixedly provided with an adjusting turntable.
As a further scheme of the invention: the driving assembly comprises a double-shaft motor and a belt transmission device, the double-shaft motor is fixedly installed on the rack bottom plate, the output shafts on two sides of the rack bottom plate are fixedly provided with the belt transmission device, and one end, far away from the double-shaft motor, of the belt transmission device is fixedly connected with a transmission shaft in the walking wheel.
As a further scheme of the invention: the drive assembly still includes fixing device, fixing device quantity is four groups and is in through mounting panel fixed mounting respectively frame bottom both sides, fixing device includes fixed stay pole and fixed telescopic link, fixed stay pole one end is rotated and is installed on the mounting panel and its other end is rotated and is provided with anti-skidding baffle, fixed telescopic link and air compressor UNICOM and its both ends rotate with mounting panel and fixed stay pole respectively and are connected.
As a further scheme of the invention: the frame panel comprises outer panel and interior panel, outer panel quantity is two sets ofly and respectively through panel spout slidable mounting at the inner panel both ends, the second spout has been seted up to outer panel bottom and the second spout with install the second slider at atmospheric pressure lifter top forms sliding fit.
Compared with the prior art, the invention has the beneficial effects that:
the pneumatic lifting rod and the compression spring are adopted, the pneumatic lifting rod is controlled by the air compressor to drive the rack panel to reciprocate up and down, so that the mounting height of the hoisting machinery main body is adjusted, different use requirements are met, the vibration of the rack panel is slowed down by the elasticity of the compression spring, the stability of the device is improved, meanwhile, the rack panel is prevented from suddenly dropping due to failure of the pneumatic lifting rod, and the safety of the device is improved; the adjusting screw rod and the adjusting seats are adopted, the adjusting turntable is utilized to rotate the adjusting screw rod, and the adjusting screw rod drives the mounting seats to slide on the frame panel through thread fit, so that the distance between the two groups of mounting seats is longitudinally adjusted, and the adjusting device is suitable for mounting hoisting machinery main bodies with different widths; the device is characterized in that a double-shaft motor and a belt transmission device are adopted, the double-shaft motor drives a travelling wheel to rotate through the belt transmission device, so that the device is driven to advance, not only can the object be transported in an auxiliary mode in the working process, but also the device can be transported to a vacant position in the non-working process; the air compressor controls the fixed telescopic rod to extend to drive the fixed support rod to rotate when the device needs to be fixed, so that the anti-skid baffle is supported on the ground, the device is stable, and when the device does not need to be fixed, the anti-skid baffle can be folded through the fixed telescopic rod, so that the space occupation ratio is reduced, and the device is convenient to move; adopt outer panel and interior panel, cooperation atmospheric pressure lifter adjusts the cooperation length of outer panel and interior panel to transversely adjust the distance between two sets of mount pads, be applicable to the installation of the jack-up machinery main part of different width.
Drawings
Fig. 1 is a schematic structural diagram of a lifting machine base convenient to move.
Fig. 2 is an enlarged schematic view of a region a in fig. 1.
Fig. 3 is a schematic structural diagram of an adjusting device in a base of a hoisting machine convenient to move.
Fig. 4 is a schematic structural diagram of a fixing device in a base of a hoisting machine convenient to move.
Description of reference numerals:
1-an outer panel; 2-adjusting the turntable; 3-hoisting machinery main body; 4-an inner panel; 5-panel sliding groove; 6-mounting a base; 7-an air compressor; 8-walking wheels; 9-pneumatic lifting rod; 10-fixing the support rod; 11-a chassis base plate; 12-anti-skid baffles; 13-fixing the telescopic rod; 14-a mounting plate; 15-belt drive; 16-a two-shaft motor; 17-a compression spring; 18-a mounting bracket; 19-adjusting the lead screw; 20-mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a lifting machine base convenient to move includes a frame bottom plate 11 and a frame panel installed on the frame bottom plate 11, four groups of lifting devices are arranged at the bottom of the panel of the frame, the bottoms of the lifting devices are fixedly connected with a bottom plate 11 of the frame, the top of the frame panel is provided with a hoisting machine main body 3 through a mounting seat 6 and a bolt, the number of the mounting seats 6 is four, the top of the mounting seats is provided with two groups of mounting holes 20, the bottoms of the four groups of the mounting seats 6 are respectively provided with a first slide block which is movably matched with a first slide groove arranged on the frame panel, the four groups of the mounting seats 6 are respectively and rotatably provided with an adjusting device, and the other end of the adjusting device far away from the mounting seats 6 is in threaded connection with the frame panel, the distance between the mounting seats 6 is adjusted through the adjusting device, so that the mounting of the hoisting machinery main bodies 3 with different sizes is met; frame bottom plate 11 bottom is rotated and is installed four groups of walking wheels 8, four groups walking wheel 8 sets up with the drive assembly linkage of fixed mounting on frame bottom plate 11, utilizes drive assembly drive walking wheel 8 to rotate to drive this device and remove, satisfy the transport of the object of different positions.
The lifting device comprises an air pressure lifting rod 9 and a compression spring 17, the bottom of the air pressure lifting rod 9 is fixedly installed on a rack bottom plate 11, the top of the air pressure lifting rod is arranged at the bottom of a rack panel, the compression spring 17 is sleeved on the periphery of the upper end of the air pressure lifting rod 9, two ends of the compression spring respectively abut against the air pressure lifting rod 9 and the rack panel, and the air pressure lifting rod 9 is communicated with an air compressor 7 arranged on the rack bottom plate 11; control atmospheric pressure lifter 9 through air compressor 7 and drive the up-and-down motion of frame panel to adjust the mounting height of hoisting machinery main part 3, satisfy different user demands, utilize compression spring 17's elasticity to slow down the vibrations of frame panel, improve the stability of this device, simultaneously, prevent that atmospheric pressure lifter 9 is out of order to lead to the frame panel to drop suddenly, improve the security of this device.
The adjusting device comprises an adjusting screw rod 19, one end of the adjusting screw rod 19 is rotatably connected with the mounting seat 6, the other end of the adjusting screw rod is in threaded connection with the rack panel through a mounting bracket 18, the mounting bracket 18 is fixedly mounted on the rack panel, a threaded hole in threaded fit with the adjusting screw rod 19 is formed in the mounting bracket 18, and an adjusting turntable 2 is fixedly mounted at one end, far away from the mounting seat 6, of the adjusting screw rod 19; utilize the regulation carousel 2 to rotate regulation lead screw 19, through screw-thread fit for adjust lead screw 19 and drive mount pad 6 and slide on the frame panel, thereby vertically adjust the distance between two sets of mount pads 6, be applicable to the installation of the jack-up machinery main part 3 of different width.
The driving assembly comprises a double-shaft motor 16 and a belt transmission device 15, the double-shaft motor 16 is fixedly installed on the bottom plate 11 of the rack, the belt transmission devices 15 are fixedly installed on output shafts on two sides of the double-shaft motor 16, and one end, far away from the double-shaft motor 16, of the belt transmission device 15 is fixedly connected with a transmission shaft in the traveling wheel 8; the double-shaft motor 16 drives the walking wheels 8 to rotate through the belt transmission device 15, so that the device is driven to advance, objects can be transported in an auxiliary mode in the working process, and the device can be transferred to a vacant position in the non-working process.
In order to improve the safety and stability of the device, the driving assembly further comprises four fixing devices which are fixedly arranged on two sides of the bottom plate 11 of the rack through mounting plates 14 respectively, each fixing device comprises a fixing support rod 10 and a fixing telescopic rod 13, one end of each fixing support rod 10 is rotatably arranged on the mounting plate 14, the other end of each fixing support rod is rotatably provided with an anti-skidding baffle plate 12, and each fixing telescopic rod 13 is communicated with the air compressor 7, and two ends of each fixing telescopic rod are rotatably connected with the mounting plate 14 and the fixing support rod 10 respectively; when this device is fixed to needs, the fixed telescopic link 13 of air compressor 7 control extension drives fixed support rod 10 and rotates for antiskid baffle 12 supports subaerial, thereby keeps this device stable, when not needing this device of fixed, can pack up antiskid baffle 12 through fixed telescopic link 13, reduces the space and accounts for the ratio, and this device of being convenient for removes.
Example 2
Referring to fig. 1 and 3, in the embodiment of the present invention, in order to improve the flexibility and the practicability of the device, on the basis of embodiment 1, the rack panel is composed of two sets of outer panels 1 and inner panels 4, the outer panels 1 are respectively slidably mounted at two ends of the inner panel 4 through panel sliding chutes 5, the bottom of the outer panel 1 is provided with a second sliding chute, and the second sliding chute is in sliding fit with a second sliding block mounted at the top of an air pressure lifting rod 9; the matching length of the outer panel 1 and the inner panel 4 is adjusted, so that the distance between the two groups of mounting seats 6 is transversely adjusted, and the lifting machine main body 3 with different widths is suitable for mounting.
The working principle of the invention is as follows:
when the device works, the double-shaft motor 16 is started, and the double-shaft motor 16 drives the travelling wheels 8 to rotate through the belt transmission device 15 to drive the device to a working area; starting an air compressor 7, wherein the air compressor 7 controls a fixed telescopic rod 13 to extend to drive a fixed supporting rod 10 to rotate, so that an anti-skid baffle 12 is supported on the ground, and the device is kept stable; meanwhile, the air compressor 7 controls the air pressure lifting rod 9 to drive the rack panel to reciprocate up and down, so that the mounting height of the hoisting machinery main body 3 is adjusted, and different use requirements are met; according to the size of a dimension of hoisting machinery main part 3, utilize and adjust carousel 2 and rotate regulation lead screw 19, drive mount pad 6 and slide on the frame panel, thereby vertically adjust the distance between two sets of mount pads 6, adjust the cooperation length of outer panel 1 and inner panel 4, thereby transversely adjust the distance between two sets of mount pads 6, through mounting hole 20 and bolt with hoisting machinery main part 3 and 6 fixed connection of mount pad, be convenient for hoisting machinery main part 3 works.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A hoisting machine base convenient to move comprises a rack bottom plate (11) and a rack panel installed on the rack bottom plate (11), and is characterized in that four groups of lifting devices are arranged at the bottom of the rack panel, the bottoms of the lifting devices are fixedly connected with the rack bottom plate (11), a hoisting machine main body (3) is installed at the top of the rack panel through mounting seats (6) and bolts, the number of the mounting seats (6) is four, two groups of mounting holes (20) are formed in the tops of the mounting seats, first sliding blocks are arranged at the bottoms of the four groups of mounting seats (6) and movably matched with first sliding grooves formed in the rack panel, adjusting devices are further rotatably installed on the four groups of mounting seats (6) respectively, and the other ends, far away from the mounting seats (6), of the adjusting devices are in threaded connection with the rack panel; four groups of walking wheels (8) are rotatably installed at the bottom of the rack bottom plate (11), and the walking wheels (8) are in linkage with a driving assembly fixedly installed on the rack bottom plate (11).
2. The base of hoisting machinery convenient for moving according to claim 1, wherein the lifting device comprises an air pressure lifting rod (9) and a compression spring (17), the bottom of the air pressure lifting rod (9) is fixedly installed on the frame bottom plate (11) and the top of the air pressure lifting rod is arranged at the bottom of the frame panel, the compression spring (17) is sleeved on the periphery of the upper end of the air pressure lifting rod (9) and the two ends of the compression spring are respectively abutted against the air pressure lifting rod (9) and the frame panel, and the air pressure lifting rod (9) is further communicated with an air compressor (7) arranged on the frame bottom plate (11).
3. The mobile crane base as claimed in claim 1, wherein the adjusting device comprises an adjusting screw (19), one end of the adjusting screw (19) is rotatably connected to the mounting base (6) and the other end of the adjusting screw is in threaded connection with the rack panel through a mounting bracket (18), the mounting bracket (18) is fixedly mounted on the rack panel and has a threaded hole formed therein, and the threaded hole forms a threaded fit with the adjusting screw (19).
4. The mobile crane base as claimed in claim 3, wherein the adjusting screw (19) is further fixedly provided with an adjusting turntable (2) at an end thereof far away from the mounting seat (6).
5. The mobile hoisting machinery base according to claim 2, wherein the driving assembly comprises a double-shaft motor (16) and a belt transmission device (15), the double-shaft motor (16) is fixedly installed on the frame bottom plate (11), the output shafts on two sides of the double-shaft motor are fixedly provided with the belt transmission device (15), and one end of the belt transmission device (15) far away from the double-shaft motor (16) is fixedly connected with a transmission shaft in the travelling wheel (8).
6. The convenient mobile lifting machinery base according to claim 5, wherein the driving assembly further comprises fixing devices, the number of the fixing devices is four, the fixing devices are respectively fixedly installed on two sides of the bottom of the rack bottom plate (11) through mounting plates (14), the fixing devices comprise fixing support rods (10) and fixing telescopic rods (13), one ends of the fixing support rods (10) are rotatably installed on the mounting plates (14) and the other ends of the fixing support rods are rotatably provided with anti-slip baffles (12), the fixing telescopic rods (13) are communicated with the air compressor (7) and the two ends of the fixing telescopic rods are respectively rotatably connected with the mounting plates (14) and the fixing support rods (10).
7. The base convenient for moving of the hoisting machinery according to claim 2, wherein the frame panel is composed of two groups of outer panels (1) and inner panels (4), the outer panels (1) are respectively slidably mounted at two ends of the inner panels (4) through panel sliding grooves (5), a second sliding groove is opened at the bottom of the outer panels (1) and forms a sliding fit with a second sliding block mounted at the top of the air pressure lifting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208290.0A CN112225094A (en) | 2020-11-03 | 2020-11-03 | Hoisting machinery base convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208290.0A CN112225094A (en) | 2020-11-03 | 2020-11-03 | Hoisting machinery base convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112225094A true CN112225094A (en) | 2021-01-15 |
Family
ID=74122688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011208290.0A Withdrawn CN112225094A (en) | 2020-11-03 | 2020-11-03 | Hoisting machinery base convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112225094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938849A (en) * | 2021-01-29 | 2021-06-11 | 安徽建筑大学 | Safety device for construction machinery |
-
2020
- 2020-11-03 CN CN202011208290.0A patent/CN112225094A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938849A (en) * | 2021-01-29 | 2021-06-11 | 安徽建筑大学 | Safety device for construction machinery |
| CN112938849B (en) * | 2021-01-29 | 2022-04-01 | 安徽建筑大学 | Safety device for construction machinery |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210115 |
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| WW01 | Invention patent application withdrawn after publication |