CN102942130A - Crane convenient to maintain - Google Patents
Crane convenient to maintain Download PDFInfo
- Publication number
- CN102942130A CN102942130A CN2012104668997A CN201210466899A CN102942130A CN 102942130 A CN102942130 A CN 102942130A CN 2012104668997 A CN2012104668997 A CN 2012104668997A CN 201210466899 A CN201210466899 A CN 201210466899A CN 102942130 A CN102942130 A CN 102942130A
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- Prior art keywords
- convenient
- guide rail
- platform
- crane
- hoisting crane
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Abstract
The invention discloses a crane convenient to maintain. The crane comprises a base and a rotary table arranged on the base, wherein the rotary table is provided with a suspension arm and a platform; the platform is provided with an A-shaped frame, a hoisting mechanism, a radius-changing mechanism, a hydraulic system and an electric control system; the A-shaped frame is fixedly connected with a guide rail which is transversely arranged; and a hoisting device is slidably arranged on the guide rail. According to the crane convenient to maintain, a chain hoist is additionally arranged on the A-shaped frame, so that, when mechanisms such as a winch arranged on the platform above the rotary table are maintained, the mechanisms to be maintained can be conveniently hoisted so as to be conveniently maintained; and the crane is convenient to operate, simple in structure and easy to realize.
Description
Technical field
The present invention relates to a kind of perspective detection machine, relate in particular to a kind of hoisting crane of being convenient to safeguard.
Background technology
Hoisting crane belongs to a kind of of elevator machinery, be a kind ofly circulate, the machinery of intermittent moment.Hoisting crane mainly comprises lifting mechanism, operating unit, luffing mechanism, swing type mechanism and metal construction etc.Wherein, lifting mechanism is the groundwork mechanism of hoisting crane, mostly is comprised of hangar system and winch.The mechanisms such as existing crane crab, span winch all are installed on the platform of turntable top, and mechanism's volumes such as winch, span winch are large, and weight is large, in case break down, often is difficult to maintenance.
Summary of the invention
The object of the invention is to for the problems referred to above, a kind of hoisting crane of being convenient to safeguard is provided, be installed in to solve the mechanisms such as existing crane crab, span winch on the platform of turntable top, and because volume is large, weight is large, causes problem difficult in maintenance.
The objective of the invention is to be achieved through the following technical solutions:
A kind of hoisting crane of being convenient to safeguard, comprise base and be arranged on turntable on the described base, arm and platform are installed on the described turntable, A shape frame, lifting mechanism, luffing mechanism, hydraulic efficiency pressure system, electric-control system are installed on the described platform, be fixedly connected with guide rail on the described A shape frame, described guide rail lateral arrangement slidably is provided with lifting appliance on it.
Further, described lifting appliance is by driving and guide rail sliding block joint, and described driving comprises vehicle frame, and the road wheel with the guide rail bearing fit is installed on the described vehicle frame.
Further, described lifting appliance is bottle gouard moved by hands.
Beneficial effect of the present invention is, described a kind of hoisting crane of being convenient to safeguard is by setting up bottle gouard moved by hands at A shape frame, during mechanisms such as winch on the platform above maintenance is installed in turntable, can easily required maintenance agency be sling, be convenient to maintenance, and easy to operate, simple in structure, be easy to realize.
Description of drawings
Fig. 1 is the structural representation of a kind of hoisting crane of being convenient to safeguard of the present invention.
Among the figure:
1, base; 2, turntable; 3, platform; 4, winch; 5, chain block; 6, guide rail; 7, vehicle frame; 8, road wheel; 9, A shape frame.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
Please refer to shown in Figure 1ly, Fig. 1 is the structural representation of a kind of hoisting crane of being convenient to safeguard of the present invention; In present embodiment, a kind of hoisting crane of being convenient to safeguard, comprise base 1 and be arranged on turntable 2 on the described base 1, arm and platform 3 are installed on the described turntable 2, A shape frame 9, lifting mechanism, luffing mechanism, hydraulic efficiency pressure system, electric-control system are installed on the described platform 3, be fixedly connected with guide rail 6 on the described A shape frame 9, described guide rail 6 lateral arrangement, slidably be provided with bottle gouard moved by hands 5 on it, described bottle gouard moved by hands 5 is by driving and guide rail 6 sliding block joints, described driving comprises vehicle frame 7, and the road wheel 8 with guide rail 6 bearing fits is installed on the described vehicle frame 7.
When the mechanisms such as winch 4 on the platform 3 that is installed in turntable 2 tops need repairing, can easily required maintenance agency be sling by bottle gouard moved by hands 5, be convenient to maintenance, and easy to operate, simple in structure, be easy to realize.
Above embodiment has just set forth groundwork of the present invention and characteristic; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. hoisting crane of being convenient to safeguard, comprise base and be arranged on turntable on the described base, arm and platform are installed on the described turntable, A shape frame, lifting mechanism, luffing mechanism, hydraulic efficiency pressure system, electric-control system are installed on the described platform, it is characterized in that: be fixedly connected with guide rail on the described A shape frame, described guide rail lateral arrangement slidably is provided with lifting appliance on it.
2. a kind of hoisting crane of being convenient to safeguard according to claim 1 is characterized in that: described lifting appliance is by driving and guide rail sliding block joint, and described driving comprises vehicle frame, and the road wheel with the guide rail bearing fit is installed on the described vehicle frame.
3. a kind of hoisting crane of being convenient to safeguard according to claim 1 and 2, it is characterized in that: described lifting appliance is bottle gouard moved by hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104668997A CN102942130A (en) | 2012-11-16 | 2012-11-16 | Crane convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104668997A CN102942130A (en) | 2012-11-16 | 2012-11-16 | Crane convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102942130A true CN102942130A (en) | 2013-02-27 |
Family
ID=47725154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104668997A Pending CN102942130A (en) | 2012-11-16 | 2012-11-16 | Crane convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102942130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495067A (en) * | 2017-01-12 | 2017-03-15 | 国网安徽省电力公司检修公司 | A kind of lifting shift unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202028900U (en) * | 2011-01-27 | 2011-11-09 | 中国石油化工股份有限公司 | Rotary worktable for overhauling small equipment |
| CN102674131A (en) * | 2011-03-07 | 2012-09-19 | 通用电气公司 | Removal apparatus for torque converter and starting motor from auxillary compartment of gas turbine |
| CN202481953U (en) * | 2012-02-22 | 2012-10-10 | 象王重工股份有限公司 | Anti-collision tower type gantry crane |
| CN202967961U (en) * | 2012-11-16 | 2013-06-05 | 无锡市华星船舶设备有限公司 | Crane convenient to maintain |
-
2012
- 2012-11-16 CN CN2012104668997A patent/CN102942130A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202028900U (en) * | 2011-01-27 | 2011-11-09 | 中国石油化工股份有限公司 | Rotary worktable for overhauling small equipment |
| CN102674131A (en) * | 2011-03-07 | 2012-09-19 | 通用电气公司 | Removal apparatus for torque converter and starting motor from auxillary compartment of gas turbine |
| CN202481953U (en) * | 2012-02-22 | 2012-10-10 | 象王重工股份有限公司 | Anti-collision tower type gantry crane |
| CN202967961U (en) * | 2012-11-16 | 2013-06-05 | 无锡市华星船舶设备有限公司 | Crane convenient to maintain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495067A (en) * | 2017-01-12 | 2017-03-15 | 国网安徽省电力公司检修公司 | A kind of lifting shift unit |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130227 |