CN113233349B - Detachable electric small crane - Google Patents
Detachable electric small crane Download PDFInfo
- Publication number
- CN113233349B CN113233349B CN202110343836.1A CN202110343836A CN113233349B CN 113233349 B CN113233349 B CN 113233349B CN 202110343836 A CN202110343836 A CN 202110343836A CN 113233349 B CN113233349 B CN 113233349B
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- CN
- China
- Prior art keywords
- base
- bracket
- seat
- crane
- buckle
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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
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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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
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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
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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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
- B66C23/72—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
Abstract
The invention relates to the technical field of building construction, in particular to a detachable small electric crane, which comprises a crane seat, wherein a connecting plugboard is arranged on the surface of the crane seat and is inserted into a butt joint groove, the butt joint groove is formed in the surface of a base, a buckle plate is arranged on the surface of the base, a support cylinder is arranged on the bottom surface of the base, a partition plate is arranged on the inner wall of the support cylinder, an electric hydraulic cylinder is arranged above the partition plate, a piston rod of the electric hydraulic cylinder penetrates through the partition plate and then is fixed on the top surface of a walking seat, a mounting groove is formed in the top surface of the base, a bearing is arranged in the mounting groove and is sleeved at the bottom end of a screw rod, and the bottom surface of the screw rod is connected with a driving motor; the beneficial effects are that: the detachable small electric crane is characterized in that the crane seat is provided with a connecting plugboard, the connecting plugboard is connected with the butt joint groove, and the connecting plugboard is connected with the butt joint groove.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a detachable small electric crane.
Background
Under the background that the popularization of large-plate GRC curtain walls in super high-rise buildings is more and more extensive, the requirements of site cross operation and construction of special parts on plate lifting and lifting efficiency are higher, a detachable electric small crane (capable of lifting and lifting large-plate glass, aluminum plates and the like) is invented in the project, the construction efficiency of workers is improved, and the construction period is shortened. The dependence on other hoisting equipment is reduced, the construction efficiency is improved, and the project cost is saved.
In the prior art, in curtain wall engineering, large plates such as GRC, glass and the like need to be constructed by matching a tower crane and a large crane (mobile), and other professional procedures can be delayed if the construction is specially used for curtain wall construction; and the counterweight mechanism of the transmission crane and the crane are integrally arranged, so that the font selection and matching are inconvenient as required, and the counterweight block at the bottom needs to be stooped by workers for extraction, so that the operation is very inconvenient.
Disclosure of Invention
The invention aims to provide a detachable small electric crane to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dismantlement formula electronic little crane, includes the saddle, the surface of saddle is provided with the connection picture peg, connect the picture peg to peg graft in butt joint groove, the surface at the base is seted up to butt joint groove, the surface of base is provided with the buckle, and the bottom surface of base is provided with a support section of thick bamboo, the inner wall of a support section of thick bamboo is provided with the baffle, the top of baffle is provided with electric hydraulic cylinder, electric hydraulic cylinder's piston rod runs through the top surface of baffle after-fixing at the walking seat, and the mounting groove has been seted up to the top surface of base, the inside of mounting groove is provided with the bearing, the bottom at the lead screw is established to the bearing housing, the bottom surface of lead screw is connected with driving motor, driving motor fixes in the mounting bracket, the mounting bracket is fixed in the bottom surface of base, and the outside cover of lead screw is equipped with the lantern ring, the outside cover of lantern ring and go-between the lantern ring all pegs graft in the opening, the opening is seted up on the bottom plate of bracket, the bottom surface of bracket is provided with the cushion, be provided with support column and spring between the bottom surface of cushion, the outer wall of bracket is provided with the hangers, the peg, the guide bar has the guide bar, the balancing weight is fixed at the top surface of base.
Preferably, connect picture peg and butt joint groove and all be square column body structure, the buckle is "L" shaped plate column structure, and the buckle is provided with two sets ofly, and two sets of buckles are provided with the screw about base symmetric distribution on the surface of buckle, the screw thread on the surface of crane saddle behind the buckle runs through the buckle.
Preferably, the supporting cylinder is of a square frame structure and is provided with a plurality of supporting cylinders, the supporting cylinders are arranged in a square mode and distributed, the walking seat comprises a lifting plate, walking wheels are arranged on the bottom surface of the lifting plate, and the walking wheels are provided with a plurality of walking wheels.
Preferably, the opening is "worker" font cylinder structure, and the lantern ring is ring shape cylinder structure, and the interior anchor ring of the lantern ring is provided with the internal thread, and the go-between is ring shape platelike structure, and the go-between is provided with two, and two go-between are about the high central symmetry distribution of opening, and the surface of go-between is provided with the screw, and the screw runs through behind the go-between spiro union on the surface of opening.
Preferably, the bracket is of a square frame structure, the pad is of an annular frame structure with a section of Contraband, the support column is of a circular column structure, the spring sleeves are arranged on the outer sides of the support columns, and the support columns are provided with a plurality of springs.
Preferably, the hangers are of a trapezoidal cylinder structure, the hangers are arranged in two groups, the two groups of hangers are symmetrically distributed about the bracket, and the guide rod is of a T-shaped cylinder structure.
Preferably, the balancing weight is a square column structure, a penetrating port is formed in the surface of the balancing weight, and the balancing weight is provided with a plurality of balancing weights which are stacked.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the detachable small electric crane is characterized in that the crane seat is provided with a connecting plug board, the base is provided with a butt joint groove, and the connecting plug board is connected with the butt joint groove;
2. the detachable small electric crane provided by the invention has the advantages that the driving motor is arranged on the base to drive the limited screw rod to rotate, the screw rod drives the bracket to vertically move, so that the bottom counter weight block is conveniently supported, and the stooping labor amount of workers during loading and unloading the counter weight block is reduced;
3. according to the detachable small electric crane, the supporting cylinder is additionally arranged at the bottom of the base, the partition plate is arranged in the supporting cylinder, the electric hydraulic cylinder is additionally arranged at the upper part of the partition plate, when the base needs to be moved, the electric hydraulic cylinder pushes the walking seat to descend so as to lift the base, and therefore the walking wheels support the ground, and the base is convenient to transfer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a base structure according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is an enlarged view of the structure at C in fig. 3.
In the figure: the hanging seat comprises a hanging seat 1, a connecting plug board 2, a butt joint groove 3, a base 4, a buckling plate 5, a supporting barrel 6, a partition plate 7, an electric hydraulic cylinder 8, a walking seat 9, a mounting groove 10, a bearing 11, a screw rod 12, a driving motor 13, a mounting frame 14, a lantern ring 15, a through hole 16, a connecting ring 17, a bracket 18, a cushion seat 19, a supporting column 20, a spring 21, a hanging lug 22, a guide rod 23 and a balancing weight 24.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a detachable small electric crane comprises a crane seat 1, wherein a connecting plugboard 2 is arranged on the surface of the crane seat 1, the connecting plugboard 2 is inserted into a butt joint groove 3, the butt joint groove 3 is formed in the surface of a base 4, a buckle plate 5 is arranged on the surface of the base 4, the connecting plugboard 2 and the butt joint groove 3 are both in a square column structure, the buckle plate 5 is in an L-shaped plate structure, two groups of buckle plates 5 are arranged, the two groups of buckle plates 5 are symmetrically distributed relative to the base 4, screws are arranged on the surface of the buckle plate 5, and the screws penetrate through the buckle plates 5 and then are screwed on the surface of the crane seat 1;
the bottom surface of the base 4 is provided with a supporting cylinder 6, the inner wall of the supporting cylinder 6 is provided with a partition plate 7, an electric hydraulic cylinder 8 is arranged above the partition plate 7, a piston rod of the electric hydraulic cylinder 8 penetrates through the partition plate 7 and then is fixed on the top surface of a walking seat 9, the supporting cylinder 6 is of a square frame structure, the supporting cylinders 6 are provided with a plurality of supporting cylinders 6, the supporting cylinders 6 are arranged and distributed in a square shape, the walking seat 9 comprises a lifting plate, the bottom surface of the lifting plate is provided with walking wheels, and the walking wheels are provided with a plurality of walking wheels;
The working principle is as follows: during practical use, the connecting plug board 2 is inserted into the butt joint groove 3, the buckle plate 5 is fixed on the crane seat 1 by means of screws, when the base 4 is not needed, the buckle plate 5 is detached from the crane seat 1, then the connecting plug board 2 is pulled out from the butt joint groove 3, the electric hydraulic cylinder 8 is started to push the walking seat 9 to descend until the walking wheel supports the ground, so that the base 4 is convenient to push to transfer, the driving motor 13 is started to drive the screw rod 12 to rotate, the screw rod 12 drives the lantern ring 15 to rotate, the screw rod 12 drives the bracket 18 to ascend, the bracket 18 slides along the guide rod 23, the bracket 18 supports the stacked counterweight blocks 24, a worker can conveniently load and unload the counterweight blocks 24 from the top end of the screw rod 12, and fatigue caused by bending to load and unload the counterweight blocks 24 is reduced.
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 (6)
1. The utility model provides a little crane of dismantlement formula electricity, includes crane seat (1), its characterized in that: the surface of saddle (1) is provided with connection picture peg (2), connection picture peg (2) are pegged graft in butt joint groove (3), set up the surface at base (4) to butt joint groove (3), the surface of base (4) is provided with buckle (5), and the bottom surface of base (4) is provided with a support section of thick bamboo (6), the inner wall of a support section of thick bamboo (6) is provided with baffle (7), the top of baffle (7) is provided with electric hydraulic cylinder (8), the piston rod of electric hydraulic cylinder (8) runs through baffle (7) after-fixing at the top surface of walking seat (9), and mounting groove (10) have been seted up to the top surface of base (4), the inside of mounting groove (10) is provided with bearing (11), the bottom at lead screw (12) is established to bearing (11) cover, the bottom surface of lead screw (12) is connected with driving motor (13), driving motor (13) are fixed in mounting bracket (14), mounting bracket (14) are fixed in the bottom surface of base (4), and the outside cover of lead screw (12) is equipped with the lantern ring (15), the outside cover of opening is equipped with go-between (17), the lantern ring (15) is equipped with the lantern ring (17), peg graft lantern ring (17) and is established on the opening bottom plate (16), a pad seat (19) is arranged on the bottom surface of the bracket (18), a support column (20) and a spring (21) are arranged between the bottom plate of the pad seat (19) and the bottom surface of the bracket (18), a hanging lug (22) is arranged on the outer wall of the bracket (18), a guide rod (23) is inserted into the surface of the hanging lug (22), the guide rod (23) is fixed on the top surface of the base (4), and a balancing weight (24) is arranged on the bracket (18);
the balancing weight (24) is of a square column structure, a penetrating opening is formed in the surface of the balancing weight (24), the balancing weight (24) is provided with a plurality of balancing weights (24), and the balancing weights (24) are stacked.
2. The small detachable electric hoist as claimed in claim 1, wherein: connect picture peg (2) and butt joint groove (3) and all be square column body structure, buckle (5) are "L" shaped plate column structure, and buckle (5) are provided with two sets ofly, and two sets of buckles (5) are provided with the screw about base (4) symmetric distribution, the surface of buckle (5), and the spiro union is on the surface of hanging saddle (1) behind the screw runs through buckle (5).
3. The small detachable electric hoist as claimed in claim 1, wherein: the supporting cylinder (6) is of a square frame structure, the supporting cylinder (6) is provided with a plurality of supporting cylinders, the supporting cylinders (6) are arranged in a square mode and distributed, the walking seat (9) comprises a lifting plate, walking wheels are arranged on the bottom surface of the lifting plate, and the walking wheels are provided with a plurality of walking wheels.
4. The small detachable electric hoist as claimed in claim 1, wherein: opening (16) are "worker" font cylinder structure, and the lantern ring (15) are ring shape cylinder structure, and the interior anchor ring of the lantern ring (15) is provided with the internal thread, and go-between (17) are ring shape platelike structure, and go-between (17) are provided with two, and two go-between (17) are provided with the screw about the high central symmetry distribution of opening (16), the surface of go-between (17), and the spiro union is on the surface of opening (16) behind screw through go-between (17).
5. The small detachable electric hoist as claimed in claim 1, wherein: the bracket (18) is a square frame structure, the pad seat (19) is an annular frame structure with a section of Contraband, the support column (20) is a circular column structure, the spring (21) is sleeved on the outer side of the support column (20), and the support column (20) is provided with a plurality of support columns.
6. The small detachable electric hoist as claimed in claim 1, wherein: the hanging lugs (22) are in a trapezoidal column structure, two groups of hanging lugs (22) are arranged, the two groups of hanging lugs (22) are symmetrically distributed relative to the bracket (18), and the guide rod (23) is in a T-shaped column structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110343836.1A CN113233349B (en) | 2021-03-31 | 2021-03-31 | Detachable electric small crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110343836.1A CN113233349B (en) | 2021-03-31 | 2021-03-31 | Detachable electric small crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113233349A CN113233349A (en) | 2021-08-10 |
| CN113233349B true CN113233349B (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110343836.1A Active CN113233349B (en) | 2021-03-31 | 2021-03-31 | Detachable electric small crane |
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| Country | Link |
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| CN (1) | CN113233349B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517002A (en) * | 2016-12-07 | 2017-03-22 | 国网山东省电力公司东明县供电公司 | Transformer station suspension bracket pedestal and spare transformer station suspension bracket |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM400870U (en) * | 2010-02-05 | 2011-04-01 | Jhang Ze-Jing | Improved structure of weight module for weight training machine |
| JP5625377B2 (en) * | 2010-02-09 | 2014-11-19 | コベルコクレーン株式会社 | Mobile crane |
| CN211475240U (en) * | 2019-12-06 | 2020-09-11 | 连云港市隆泰镁业有限公司 | Electric melting furnace support device |
| CN211920716U (en) * | 2020-03-18 | 2020-11-13 | 四川省西点能源有限公司 | Wind-powered electricity generation blade girder hoisting accessory |
| CN212476026U (en) * | 2020-04-21 | 2021-02-05 | 诸治德 | Rail transit construction auxiliary device that ascends a height convenient to remove |
-
2021
- 2021-03-31 CN CN202110343836.1A patent/CN113233349B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517002A (en) * | 2016-12-07 | 2017-03-22 | 国网山东省电力公司东明县供电公司 | Transformer station suspension bracket pedestal and spare transformer station suspension bracket |
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| Publication number | Publication date |
|---|---|
| CN113233349A (en) | 2021-08-10 |
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