CN105523488A - Hoisting mechanism - Google Patents
Hoisting mechanism Download PDFInfo
- Publication number
- CN105523488A CN105523488A CN201410518127.2A CN201410518127A CN105523488A CN 105523488 A CN105523488 A CN 105523488A CN 201410518127 A CN201410518127 A CN 201410518127A CN 105523488 A CN105523488 A CN 105523488A
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- CN
- China
- Prior art keywords
- base
- weight table
- screw rod
- handle
- counterweight platform
- 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.)
- Pending
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Abstract
The invention relates to a hoisting mechanism. The hoisting mechanism comprises a pedestal; a screw rod is mounted at the left end of the pedestal; a weight table is arranged at the upper end of the screw rod; clamping plates are mounted at the two ends of the weight table; the clamping plates are mounted on the weight table through long screws; a threaded hole is formed in the side surface of the weight table; a handle is mounted inside the threaded hole and is provided with screw threads; a motor is mounted at the left end of the pedestal; a rotary seat is mounted at the right end of the pedestal; upright posts are arranged on the rotary seat; counter bores are formed in the pedestal. According to the hoisting mechanism disclosed by the invention, the arrangement of the weight table provided with the screw rod is conductive to lift of the weight table and is also conductive to regulation on the gravity center of the overall weight table; the arrangement of the long screw provided with the clamping plates is conductive to fixation of the weight block; the arrangement of the threaded hole provided with the handle is conductive to mounting and dismounting of the handle and is also conductive to rotation of the screw rod, so the weight table can be lifted and lowered; the hoisting mechanism is simple in structure, convenient to operate, economical and practical.
Description
Technical field
The present invention relates to technical field of mechanical equipment, particularly relate to a kind of derricking gear.
Background technology
Along with improving constantly of living standards of the people, people get more and more to the demand of electromechanical appliance in daily life, have become indispensable electronic product people's life from the vehicle to various household electrical appliance, computing machine, chopping machine etc.Advanced electromechanical appliance can not only be raised labour productivity greatly, reduce labor intensity, improve production environment, complete the work that manpower cannot complete, and as one of National Industrial basis, to the development of whole national economy, and raising that is scientific and technological, military capability of the country has direct, important impact, or weighs the important symbol of a national science and technology level and overall national strength.But, the dynamo-electric lifting appliance of existing part lacks the device of the lifting contributing to counterweight platform, this is unfavorable for regulating overall center of gravity, some dynamo-electric lifting appliance lacks the stationary device contributing to clump weight, the dynamo-electric lifting appliance also had lacks and not only contributes to the dismounting of handle and install but also contribute to the device of rotary screw, this is also unfavorable for the lifting making counterweight platform, can not meet the demand of actual conditions.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, to provide a kind of derricking gear.
The present invention is achieved through the following technical solutions:
A kind of derricking gear, comprise base, the left end of described base is provided with screw rod, the upper end of described screw rod is provided with counterweight platform, the two ends of described counterweight platform are provided with clamp, and described clamp is arranged on counterweight platform by long spiro nail, and the side of counterweight platform is provided with tapped bore, in described tapped bore, handle is installed, handle is provided with screw thread, and the left end of described base is provided with motor, and the right-hand member of base is provided with rotary seat, described rotary seat is provided with column, and base is provided with counterbore.
As the preferred technical solution of the present invention, the upper end thereof of described column has lifting arm and track adjusting wheel, and the middle part of described lifting arm is provided with locating bush, and the right-hand member of lifting arm is hinged with pulley.
As the preferred technical solution of the present invention, between described column and rotary seat, be provided with reinforced rib, one end of described motor, track adjusting wheel, locating bush and pulley are serially connected with steel rope successively.
As the preferred technical solution of the present invention, described counterbore has four at least, and is uniformly distributed and is arranged on base.
Compared with prior art, the invention has the beneficial effects as follows: the present invention contributes to the lifting of counterweight platform by the counterweight platform being provided with screw rod, also contribute to regulating overall center of gravity, contribute to the fixing of clump weight by the long spiro nail being provided with clamp, contributed to dismounting and the installation of handle by the tapped bore being provided with handle, also contribute to rotary screw, thus make the lifting of counterweight platform, and structure is simple, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, base; 11, screw rod; 12, rotary seat; 13, counterbore; 2, counterweight platform; 21, long spiro nail; 211, clamp; 22, tapped bore; 221, handle; 3, motor; 4, column; 41, lifting arm; 411, locating bush; 412, pulley; 42, track adjusting wheel; 5, reinforced rib; 6, steel rope.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described derricking gear, comprise base 1, the left end of described base 1 is provided with screw rod 11, counterweight platform 2 with screw rod 11 contributes to the lifting of counterweight platform 2, also contribute to regulating overall center of gravity, the upper end of described screw rod 11 is provided with counterweight platform 2, the two ends of described counterweight platform 2 are provided with long spiro nail 21, described long spiro nail 21 is provided with clamp 211, long spiro nail 21 with clamp 211 contributes to the fixing of clump weight, counterweight platform 2 side is provided with tapped bore 22, in described tapped bore 22, handle 221 is installed, tapped bore 22 with jug 221 contributes to dismounting and the installation of handle 221, also contribute to rotary screw 11, thus make the lifting of counterweight platform 2, the left end of base 1 is provided with motor 3, the right-hand member of base 1 is provided with rotary seat 12, described rotary seat 12 is provided with column 4, base 1 is provided with counterbore 13, described counterbore 13 has four, and be uniformly distributed and be arranged on base 1.
The upper end thereof of described column 4 has lifting arm 41 and track adjusting wheel 42, the middle part of described lifting arm 41 is provided with locating bush 411, locating bush 411 contributes to the location of steel rope 6, the right-hand member of lifting arm 411 is hinged with pulley 412, reinforced rib 5 is provided with between column 4 and rotary seat 12, reinforced rib 5 contributes to increasing the rigidity of column 4, and one end of described motor 3, track adjusting wheel 42, locating bush 411 and pulley 412 are serially connected with steel rope 6 successively.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a derricking gear, it is characterized in that: comprise base (1), the left end of described base (1) is provided with screw rod (11), the upper end of described screw rod (11) is provided with counterweight platform (2), the two ends of described counterweight platform (2) are provided with clamp (211), described clamp (211) is arranged on counterweight platform (2) by long spiro nail (21), the side of counterweight platform (2) is provided with tapped bore (22), handle (221) is installed in described tapped bore (22), handle (221) is provided with screw thread, the left end of described base (1) is provided with motor (3), the right-hand member of base (1) is provided with rotary seat (12), described rotary seat (12) is provided with column (4), base (1) is provided with counterbore (13).
2. derricking gear according to claim 1, it is characterized in that: the upper end thereof of described column (4) has lifting arm (41) and track adjusting wheel (42), the middle part of described lifting arm (41) is provided with locating bush (411), and the right-hand member of lifting arm (411) is hinged with pulley (412).
3. derricking gear according to claim 2, it is characterized in that: between described column (4) and rotary seat (12), be provided with reinforced rib (5), one end of described motor (3), track adjusting wheel (42), locating bush (411) and pulley (412) are serially connected with steel rope (6) successively.
4. derricking gear according to claim 1, is characterized in that: described counterbore (13) has four at least, and is uniformly distributed and is arranged on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518127.2A CN105523488A (en) | 2014-09-30 | 2014-09-30 | Hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410518127.2A CN105523488A (en) | 2014-09-30 | 2014-09-30 | Hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105523488A true CN105523488A (en) | 2016-04-27 |
Family
ID=55766072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410518127.2A Pending CN105523488A (en) | 2014-09-30 | 2014-09-30 | Hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105523488A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879259A (en) * | 2017-11-14 | 2018-04-06 | 沈阳建筑大学 | A kind of Household multifunctional ladder is hung |
| CN108083134A (en) * | 2017-11-10 | 2018-05-29 | 张市伟 | A kind of hydraulic engineering overhauls boom hoisting with trash rack |
| CN109987528A (en) * | 2019-02-27 | 2019-07-09 | 陶军军 | A kind of portable type finishing uses handling apparatus |
| CN110436331A (en) * | 2019-07-03 | 2019-11-12 | 江苏宇腾物流有限公司 | A kind of cargo operating prestowage lifting device |
| CN111573529A (en) * | 2020-05-14 | 2020-08-25 | 刘凯莉 | Special hoisting equipment of electric power |
-
2014
- 2014-09-30 CN CN201410518127.2A patent/CN105523488A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083134A (en) * | 2017-11-10 | 2018-05-29 | 张市伟 | A kind of hydraulic engineering overhauls boom hoisting with trash rack |
| CN107879259A (en) * | 2017-11-14 | 2018-04-06 | 沈阳建筑大学 | A kind of Household multifunctional ladder is hung |
| CN109987528A (en) * | 2019-02-27 | 2019-07-09 | 陶军军 | A kind of portable type finishing uses handling apparatus |
| CN110436331A (en) * | 2019-07-03 | 2019-11-12 | 江苏宇腾物流有限公司 | A kind of cargo operating prestowage lifting device |
| CN111573529A (en) * | 2020-05-14 | 2020-08-25 | 刘凯莉 | Special hoisting equipment of electric power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |