CN113233349A - Detachable electric small crane - Google Patents
Detachable electric small crane Download PDFInfo
- Publication number
- CN113233349A CN113233349A CN202110343836.1A CN202110343836A CN113233349A CN 113233349 A CN113233349 A CN 113233349A CN 202110343836 A CN202110343836 A CN 202110343836A CN 113233349 A CN113233349 A CN 113233349A
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- CN
- China
- Prior art keywords
- base
- bracket
- crane
- seat
- buckle
- Prior art date
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
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 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 matching is inconvenient to select and match according to needs, and the counterweight block at the bottom needs to be stood down for extraction by workers, so that the transmission crane 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: a detachable small electric crane comprises a crane seat, wherein a connecting plugboard is arranged on the surface of the crane seat and is inserted in 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 supporting cylinder is arranged on the bottom surface of the base, a baffle plate is arranged on the inner wall of the supporting cylinder, an electric hydraulic cylinder is arranged above the baffle plate, a piston rod of the electric hydraulic cylinder penetrates through the baffle plate and 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 lead screw, a driving motor is connected to the bottom surface of the lead screw and is fixed in a mounting frame, the mounting frame is fixed on the bottom surface of the base, a lantern ring is sleeved outside the lead screw, a connecting ring is sleeved outside the lantern ring, and the lantern ring and the connecting ring are inserted in an opening, the opening is opened on the bottom plate of bracket, the bottom surface of bracket is provided with the pad seat, be provided with support column and spring between the bottom plate of pad seat and the bottom surface of bracket, the outer wall of bracket is provided with the hangers, the surface grafting of hangers has the guide bar, the guide bar is fixed at the top surface of base, is provided with the balancing weight on the bracket.
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 provided with the screw about the high central symmetry distribution of opening, the surface of go-between, and the screw runs through behind the go-between spiro union on the surface of opening.
Preferably, the bracket is a square frame structure, the pad seat is an annular frame structure with a section of Contraband, the support column is a circular column structure, the spring sleeve is arranged on the outer side of the support column, and the support column is provided with a plurality of support columns.
Preferably, the hangers are of a trapezoidal cylinder structure, the hangers are provided with 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 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, the bottom counter weight block is conveniently supported, and therefore the stooping labor amount of workers during loading and unloading of 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 top surface of the base 4 is provided with a mounting groove 10, a bearing 11 is arranged inside the mounting groove 10, the bearing 11 is sleeved at the bottom end of the screw rod 12, the bottom surface of the screw rod 12 is connected with a driving motor 13, the driving motor 13 is fixed in a mounting frame 14, the mounting frame 14 is fixed at the bottom surface of the base 4, a lantern ring 15 is sleeved outside the screw rod 12, a connecting ring 17 is sleeved outside the lantern ring 15, the lantern ring 15 and the connecting ring 17 are both inserted in a through hole 16, the through hole 16 is arranged on the bottom plate of a bracket 18, the through hole 16 is in an I-shaped cylindrical structure, the lantern ring 15 is in a circular cylindrical structure, an internal thread is arranged on the inner ring surface of the lantern ring 15, the connecting ring 17 is in a circular plate-shaped structure, the connecting rings 17 are provided with two connecting rings, the two connecting rings 17 are symmetrically distributed about the height center of the through hole 16, screws are arranged on the surface of the connecting ring 17, and are screwed on the surface of the through hole 16 after penetrating through the connecting rings 17, the bottom surface of bracket 18 is provided with base 19, be provided with support column 20 and spring 21 between base 19's the bottom plate and the bottom surface of bracket 18, bracket 18 is square frame structure, base 19 is the annular frame structure that the section is "Contraband" font, support column 20 is circular cylinder structure, the outside at support column 20 is established to spring 21 cover, support column 20 is provided with a plurality ofly, the outer wall of bracket 18 is provided with hangers 22, the surface grafting of hangers 22 has guide bar 23, guide bar 23 is fixed at the top surface of base 4, hangers 22 are trapezoidal cylinder structure, hangers 22 are provided with two sets ofly, two sets of hangers 22 are about bracket 18 symmetric distribution, guide bar 23 is "T" font cylinder structure, be provided with balancing weight 24 on the bracket 18, balancing weight 24 is square structure, the cylinder of balancing weight 24 has been seted up and has been worn the mouth, balancing weight 24 is provided with a plurality ofly, a plurality of balancing weights 24 stack.
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 (7)
1. The utility model provides a little crane of dismantlement formula electricity, includes crane seat (1), its characterized in that: the surface of crane seat (1) is provided with connection picture peg (2), connection picture peg (2) are pegged graft in butt joint groove (3), the surface at base (4) is seted up 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), bearing (11) cover is established in the bottom of lead screw (12), the bottom surface of lead screw (12) is connected with driving motor (13), driving motor (13) are fixed in mounting bracket (14, the utility model discloses a lead screw, including mounting bracket (14), lead screw (12), opening (16), ring (17), cushion (19), be provided with support column (20) and spring (21), the outer wall of bracket (18) is provided with hangers (22), the surface of hangers (22) is pegged graft and is had guide bar (23), guide bar (23) are fixed at the top surface of base (4), are provided with balancing weight (24) on bracket (18), and the outside cover of lead screw (12) is equipped with lantern ring (15), the outside cover of lantern ring (15) is equipped with connecting ring (17), lantern ring (15) and connecting ring (17) are all pegged graft in opening (16), opening (16) are seted up on the bottom plate of bracket (18), the bottom surface of bracket (18) is provided with cushion (19), be provided with support column (20) and spring (21) between the bottom plate.
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. A small detachable electric hoist as claimed in claim (1), characterized in that: 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: bracket (18) are square frame structure, and base (19) are the annular frame structure that the section is "Contraband" font, and support column (20) are circular cylinder structure, and spring (21) cover is established in the outside of support column (20), and support column (20) are provided with a plurality ofly.
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.
7. The small detachable electric hoist as claimed in claim 1, wherein: 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.
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 true CN113233349A (en) | 2021-08-10 |
| CN113233349B CN113233349B (en) | 2022-12-06 |
Family
ID=77130807
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113233349B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110195824A1 (en) * | 2010-02-05 | 2011-08-11 | Ze-Jing Jhang | Counterweight module structure of a weight trainer |
| CN102167262A (en) * | 2010-02-09 | 2011-08-31 | 神钢起重机株式会社 | Mobile crane having counterweight |
| 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 |
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110195824A1 (en) * | 2010-02-05 | 2011-08-11 | Ze-Jing Jhang | Counterweight module structure of a weight trainer |
| CN102167262A (en) * | 2010-02-09 | 2011-08-31 | 神钢起重机株式会社 | Mobile crane having counterweight |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113233349B (en) | 2022-12-06 |
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