CN111634823A - Multistage regulation formula rotation type building loop wheel machine - Google Patents
Multistage regulation formula rotation type building loop wheel machine Download PDFInfo
- Publication number
- CN111634823A CN111634823A CN202010520274.9A CN202010520274A CN111634823A CN 111634823 A CN111634823 A CN 111634823A CN 202010520274 A CN202010520274 A CN 202010520274A CN 111634823 A CN111634823 A CN 111634823A
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- Prior art keywords
- frame
- seat
- install
- bracket
- base
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Classifications
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- 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
- B66C23/04—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 with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
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- 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
- B66C23/06—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 with jibs mounted for jibbing or luffing movements
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- 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
- B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
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- 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
-
- 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
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
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- 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
- B66C23/82—Luffing gear
- B66C23/821—Bracing equipment for booms
- B66C23/826—Bracing equipment acting at an inclined angle to vertical and horizontal directions
- B66C23/828—Bracing equipment acting at an inclined angle to vertical and horizontal directions where the angle is adjustable
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- 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
- B66C23/84—Slewing gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention relates to the field of construction machinery, in particular to a multi-stage adjusting type rotary construction crane which comprises a base, wherein a support column is installed on the base, a horizontal steering seat is installed at the top of the support column, a hanging bracket is installed on the horizontal steering seat, a side bracket is installed on the hanging bracket, a bearing base is installed on the side bracket, a side wing bracket is installed on the bearing base, a transmission cavity is formed in the bearing base, a folding connecting rod is installed in the transmission cavity, a swing bracket is installed at the outer end of the side wing bracket, a vertical steering seat is installed on the swing bracket, a limiting bracket is installed at the driving end of the vertical steering seat, a movable plate is installed in the limiting bracket, a plurality of driving gears are installed in the limiting bracket, a rack is arranged on the lower plate surface of the movable plate. This application can use the gallows to form three-dimensional regulation degree of freedom as the central line, can also adjust the position of hanging in the midair on the orbit that the material was put in.
Description
Technical Field
The invention relates to the field of construction machinery, in particular to a multistage adjusting type rotary construction crane.
Background
The crane is a popular name of the crane and is widely applied to a series of heavy-duty products such as ships, equipment, machinery, molds and the like. The crane consists of a power device and a bracket. The loop wheel machine also is the common lifting device in building field, but traditional building loop wheel machine does not possess work and carries formula function to it is not strong to carry the formula high altitude, only installs high altitude barrier lamp at the top, and realization that can not the coverability whole section loop wheel machine is installed high altitude barrier lamp and is carried the formula and improve the security, and traditional loop wheel machine can not be equipped with other instruments and realize diversified function.
Chinese patent (No. CN 206735669U) discloses a safe rotary construction crane, which uses a lifting construction crane as an operation tool, and a construction crane body is provided with a top tower frame top, a beam suspension arm and a balance arm, but the actual operation of the safe rotary construction crane still has great defects, the integral adjustable freedom degree is not enough, and the safe rotary construction crane is difficult to adapt to the increasingly complicated construction operation requirements.
Disclosure of Invention
The present invention is directed to a multi-stage adjustable rotary construction crane, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-stage adjustment type rotary construction crane comprises a base, wherein a support column is installed on the base, a horizontal steering seat is installed at the top of the support column, a hanging bracket is installed on the horizontal steering seat, a side support is installed on the hanging bracket, a bearing base is installed on the side support, a side wing frame is installed on the bearing base, a lifting guide rail is installed on the hanging bracket, the inner side of the side support is installed in the lifting guide rail through a lifting adjusting seat, a transmission cavity is formed in the bearing base, a fixing seat is installed in the transmission cavity, a folding connecting rod is installed on the fixing seat, a pushing seat is installed at the other end of the folding connecting rod, an external frame is installed at the front end of the pushing seat, the external frame is provided with the side wing frame through a locking device, a swing frame is installed at the outer end of the side wing frame, a vertical steering seat is installed on the swing frame, the limiting device is characterized in that a movable plate is installed in the limiting frame, a plurality of driving gears are installed in the limiting frame, racks are arranged on the lower plate surface of the movable plate, the driving gears are meshed with the racks, and the suspension frame is installed at the two plate ends of the movable plate.
As a further scheme of the invention: the lifting guide rail is internally provided with a lifting screw rod, and the lifting adjusting seat is in threaded connection with the lifting screw rod.
As a further scheme of the invention: one of the folding rods of the folding connecting rod is connected with the fixed seat and the pushing seat through the locking bolt, sliding balls are arranged at two ends of the other folding rod of the folding connecting rod, movable grooves are formed in the fixed seat and the pushing seat, and the sliding balls are embedded in the movable grooves.
As a further scheme of the invention: and an inner cavity of the transmission cavity is provided with an adjusting screw rod, and the adjusting screw rod is arranged between the folding connecting rods.
As a further scheme of the invention: the outer frame of the side wing frame is composed of a plurality of inclined bracket supports which are arranged in a staggered mode.
As a further scheme of the invention: the side of bearing the weight of the base is provided with a limit guide rail, the bottom of the side wall of the side wing frame is provided with a lower edge block, a limit pulley is installed on the lower edge block, and the limit pulley is embedded and installed in the limit guide rail.
As a still further scheme of the invention: and the limiting frame is provided with a driving motor, one driving gear is connected with the driving end of the driving motor, and other adjacent driving gears are directly connected through a synchronous belt.
Compared with the prior art, the invention has the beneficial effects that:
according to the suspension bracket, the supporting columns are used as supporting devices, the driving mechanism is arranged at the bottom of the horizontal steering seat and used for adjusting the overall operation direction of the suspension bracket in the horizontal direction, the side wing frames are installed on two sides of the suspension bracket, and the height of the suspension bracket, namely the suspended height, is adjusted through vertical screw transmission.
The outer frame of the side wing frame is composed of a plurality of inclined support supports which are arranged in a staggered mode, a transverse beam type structure is designed, stability of the side wing frame is guaranteed, the pushing seat connected with the side wing frame is pushed to move through the folding connecting rod, the outer edge distance of the side wing frame on two sides can be adjusted, and then arm extension of the whole suspension mechanism is adjusted in the horizontal direction. This application can reach the regulation that the level turned to, vertical regulation and three position of horizontal adjustment, wholly can use the gallows to form three-dimensional regulation degree of freedom as the central line to guarantee the stability of operation.
In order to further improve the adjusting performance of the adjusting device, the outer end of the side wing frame is provided with the swing frame, the adjusting adjustment in the vertical direction can be realized through the vertical steering seat, and the horizontal steering seat is arranged at the bottom of the hanging frame to achieve the technical effect of full-angle adjustment.
The movable plate is arranged in the limiting frame in an inserting mode, the movable plate is driven to adjust the upper suspension height or the lower suspension height in the direction along the limiting frame through rack meshing transmission, then the movable plate is driven to adjust in the required suspension direction, namely the position of the suspension frame is adjusted on the trajectory of material throwing, and all operation requirements of suspension operation in the existing building field can be almost met.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the carrying base of the present invention.
FIG. 3 is a schematic view of the structure of the swing frame of the present invention.
In the figure: 1-base, 11-support column, 12-horizontal steering seat, 13-hanger, 14-side bracket, 15-lifting guide rail, 16-lifting adjusting seat, 17-lifting screw, 19-bearing base, 2-side wing frame, 21-inclined bracket, 23-lower edge block, 24-limiting pulley, 25-limiting guide rail, 31-transmission cavity and 32-fixing seat, 33-folding connecting rod, 34-pushing seat, 35-locking bolt, 36-sliding ball, 37-movable groove, 38-external connecting frame, 39-locking device, 4-swinging frame, 41-vertical steering seat, 42-movable plate, 43-suspension frame, 44-driving motor, 45-driving gear, 46-rack and 40-limiting frame.
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, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
The first embodiment is as follows:
referring to fig. 1, the multistage adjustment type rotary construction crane comprises a base 1, wherein a support column 11 is installed on the base 1, a horizontal steering seat 12 is installed at the top of the support column 11, a hanging bracket 13 is installed on the horizontal steering seat 12, a side bracket 14 is installed on the hanging bracket 13, a bearing base 19 is installed on the side bracket 14, a side wing frame 2 is installed on the bearing base 19, a lifting guide rail 15 is installed on the hanging bracket 13, the inner side of the side bracket 14 is installed in the lifting guide rail 15 through a lifting adjustment seat 16, a lifting screw 17 is installed in the lifting guide rail 15, and the lifting adjustment seat 16 and the lifting screw 17 are installed in a threaded connection mode.
The outer frame of the side wing frame 2 is supported by a plurality of inclined brackets 21 which are arranged in a staggered way, the side edge of the bearing base 19 is provided with a limit guide rail 25, the bottom of the side wall of the side wing frame 2 is provided with a lower edge block 23, the lower edge block 23 is provided with a limiting pulley 24, the limiting pulley 24 is embedded in the limiting guide rail 25, the bearing base 19 is provided with a transmission cavity 31, a fixed seat 32 is arranged in the transmission cavity 31, a folding connecting rod 33 is arranged on the fixed seat 32, the other end of the folding connecting rod 33 is provided with a pushing seat 34, one folding rod of the folding connecting rod 33 is connected with the fixed seat 32 and the pushing seat 34 through a locking bolt 35, two ends of the other folding rod of the folding connecting rod 33 are provided with sliding balls 36, the fixed seat 32 and the pushing seat 34 are provided with a movable groove 37, and the sliding ball 36 is embedded in the movable groove 37. An adjusting screw is installed in the inner cavity of the transmission cavity 31 and is installed between the folding connecting rods 33. The front end of the pushing seat 34 is provided with an external frame 38, the external frame 38 is provided with the side wing frame 2 through a locking device 39,
the working principle of the invention is as follows: the supporting column 11 is used as a supporting device of the integral structure of the application, a driving mechanism is arranged at the bottom of the horizontal steering seat 12 and used for adjusting the integral operation direction of the hanger 13 in the horizontal direction, the side wing frames 2 are arranged at two sides of the hanger 13, the height of the hanger 13, namely the suspension height, is adjusted through vertical screw transmission,
the outer frame of flank frame 2 is supported by the outrigger 21 of a plurality of crisscross arrangements and constitutes, designs horizontal beam type structure, thereby guarantee its stability, this application design flank frame 2 is movable installation on bearing base 19 through limit rail 25, bearing base 19's inner chamber is built-in again and is installed folding connecting rod 33, thereby promote the promotion seat 34 motion that is connected with flank frame 2, can adjust the outer edge distance of the flank frame 2 of both sides, then the whole arm exhibition that suspends the mechanism in midair of horizontal direction regulation. This application can reach the regulation that the level turned to, vertical regulation and three position of horizontal adjustment, wholly can use the gallows to form three-dimensional regulation degree of freedom as the central line to guarantee the stability of operation.
Example two:
referring to fig. 1 and fig. 3, in this embodiment, as a further optimization of the embodiment, on the basis of the embodiment, an oscillating frame 4 is installed at an outer end of a side wing frame 2, a vertical steering seat 41 is installed on the oscillating frame 4, a limiting frame 40 is installed at a driving end of the vertical steering seat 41, a movable plate 42 is installed in the limiting frame 40, a plurality of driving gears 45 are installed in the limiting frame 40, a rack 46 is arranged on a lower plate surface of the movable plate 42, the driving gears 45 are engaged with the rack 46, a driving motor 44 is installed on the limiting frame 40, one driving gear 45 is connected with the driving end of the driving motor 44, other adjacent driving gears 45 are directly connected through a synchronous belt, and a suspension frame 43 is installed at two plate ends of the movable plate 42.
In order to further improve the adjusting performance of this application, swing span 4 is still installed at the outer end of flank frame 2 in this application, through vertical steering seat 41, can realize its regulation in vertical direction and adjust, with the horizontal steering seat 12 of gallows 13 bottom installation, reaches the technological effect of full angle regulation. Meanwhile, the movable plate 42 is further installed in the limiting frame 40, the movable plate 42 is installed in the limiting frame 40 in an insertion mode, the movable plate 42 is driven to adjust the upward suspension height or the downward suspension height in the direction along the limiting frame 40 through rack meshing transmission, then the required suspension direction is adjusted, namely the position of the suspension frame 43 is adjusted on the trajectory of material throwing, and all operation requirements of suspension operation in the existing building field can be almost met.
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. The utility model provides a multistage regulation formula rotation type building loop wheel machine, includes base (1), install support column (11) on base (1), the top of support column (11) is installed the level and is turned to seat (12), install gallows (13) on the level turns to seat (12), its characterized in that, install collateral branch frame (14) on gallows (13), install on collateral branch frame (14) and bear base (19), install flank frame (2) on bearing base (19), install lifting guide (15) on gallows (13), install in lifting guide (15) through lift adjustment seat (16) the inboard of collateral branch frame (14), be provided with transmission chamber (31) on bearing base (19), install fixing base (32) in transmission chamber (31), install folding connecting rod (33) on fixing base (32), folding connecting rod (33) other end is installed and is pushed seat (34), and external frame (38) are installed to the front end of pushing seat (34), side wing frame (2) are installed through locking device (39) in external frame (38), and swing span (4) are installed to the outer end of side wing frame (2), install vertical steering seat (41) on swing span (4), spacing (40) are installed to the drive end of vertical steering seat (41), install fly leaf (42) in spacing (40), spacing (40) built-in a plurality of drive gear (45) of installing, be provided with rack (46) on the lower face of fly leaf (42), drive gear (45) mesh with rack (46) mutually, the two board ends of fly leaf (42) are installed and are hung in the midair (43).
2. The multi-stage adjustable rotary construction crane according to claim 1, wherein the lifting guide rail (15) is provided with a lifting screw (17), and the lifting adjusting base (16) is installed in threaded connection with the lifting screw (17).
3. The multi-stage adjustable rotary construction crane according to claim 1, wherein one of the folding rods of the folding connecting rods (33) is connected with the fixed seat (32) and the pushing seat (34) through a locking bolt (35), sliding balls (36) are arranged at two ends of the other folding rod of the folding connecting rods (33), movable grooves (37) are formed in the fixed seat (32) and the pushing seat (34), and the sliding balls (36) are embedded in the movable grooves (37).
4. The multi-stage adjustable rotary construction crane according to claim 3, wherein the inner cavity of the transmission chamber (31) is fitted with an adjusting screw mounted between the folding links (33).
5. The multi-stage adjustable rotary construction crane according to claim 1, wherein the outer frame of the side frame (2) is supported by a plurality of inclined brackets (21) arranged in a staggered manner.
6. The multi-stage adjustable rotary construction crane according to claim 1, wherein the side of the bearing base (19) is provided with a limiting guide rail (25), the bottom of the side wall of the side frame (2) is provided with a lower edge block (23), the lower edge block (23) is provided with a limiting pulley (24), and the limiting pulley (24) is embedded in the limiting guide rail (25).
7. The multi-stage adjustable rotary construction crane according to any one of claims 1-6, wherein the limiting frame (40) is provided with a driving motor (44), one driving gear (45) is connected with the driving end of the driving motor (44), and the other adjacent driving gears (45) are directly connected through a synchronous belt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010520274.9A CN111634823A (en) | 2020-06-09 | 2020-06-09 | Multistage regulation formula rotation type building loop wheel machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010520274.9A CN111634823A (en) | 2020-06-09 | 2020-06-09 | Multistage regulation formula rotation type building loop wheel machine |
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CN111634823A true CN111634823A (en) | 2020-09-08 |
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Application Number | Title | Priority Date | Filing Date |
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CN202010520274.9A Withdrawn CN111634823A (en) | 2020-06-09 | 2020-06-09 | Multistage regulation formula rotation type building loop wheel machine |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112573390A (en) * | 2020-12-22 | 2021-03-30 | 中建八局第三建设有限公司 | Floor construction is with small-size portable both arms crane |
CN112942567A (en) * | 2021-02-04 | 2021-06-11 | 中材建设有限公司 | Construction method of self-mounting and dismounting equipment of cement pressure reducing cone template |
CN115476885A (en) * | 2022-09-27 | 2022-12-16 | 兰州交通大学 | High-speed train flank lift regulation and control device |
-
2020
- 2020-06-09 CN CN202010520274.9A patent/CN111634823A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112573390A (en) * | 2020-12-22 | 2021-03-30 | 中建八局第三建设有限公司 | Floor construction is with small-size portable both arms crane |
CN112942567A (en) * | 2021-02-04 | 2021-06-11 | 中材建设有限公司 | Construction method of self-mounting and dismounting equipment of cement pressure reducing cone template |
CN115476885A (en) * | 2022-09-27 | 2022-12-16 | 兰州交通大学 | High-speed train flank lift regulation and control device |
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