CN202967961U - Crane convenient to maintain - Google Patents
Crane convenient to maintain Download PDFInfo
- Publication number
- CN202967961U CN202967961U CN 201220609023 CN201220609023U CN202967961U CN 202967961 U CN202967961 U CN 202967961U CN 201220609023 CN201220609023 CN 201220609023 CN 201220609023 U CN201220609023 U CN 201220609023U CN 202967961 U CN202967961 U CN 202967961U
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- CN
- China
- Prior art keywords
- platform
- guide rail
- convenient
- hoisting crane
- crane
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a crane convenient to maintain. The crane comprises a base and a rotary platform arranged on the base, wherein a suspension arm and a platform are arranged on the rotary platform, an A-shaped frame, a lifting mechanism, a jib luffing mechanism, a hydraulic system and an electric control system are arranged on the platform, a guide rail is fixedly connected to the A-shaped frame and is transversely arranged, and a hoisting device is arranged on the guide rail in a slidable manner. According to the crane, since a hand-drive block is additionally arranged on the A-shaped frame, when mechanisms such as a winch arranged on a platform above the rotary platform are maintained, the mechanisms to be maintained can be conveniently hoisted so as to bring the convenience in maintenance, is simple in structure and is easily realized.
Description
Technical field
The utility model relates to a kind of perspective detection machine, relates 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 arranged 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.
The utility model content
The purpose of this utility model is for the problems referred to above, and a kind of hoisting crane of being convenient to safeguard is provided, and be arranged on 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 purpose of this utility model 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 described base, arm and platform are installed on described turntable, A shape frame, lifting mechanism, luffing mechanism, hydraulic efficiency pressure system, electric-control system are installed on described platform, be fixedly connected with guide rail on 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 described vehicle frame.
Further, described lifting appliance is bottle gouard moved by hands.
The beneficial effects of the utility model are, described a kind of hoisting crane of being convenient to safeguard is by setting up bottle gouard moved by hands on A shape frame, during mechanisms such as winch on the platform above maintenance is arranged on 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 utility model.
In figure:
1, base; 2, turntable; 3, platform; 4, winch; 5, bottle gouard moved by hands; 6, guide rail; 7, vehicle frame; 8, road wheel; 9, A shape frame.
The specific embodiment
Further illustrate the technical solution of the utility model 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 utility model; In the present embodiment, a kind of hoisting crane of being convenient to safeguard, comprise base 1 and be arranged on turntable 2 on described base 1, arm and platform 3 are installed on described turntable 2, A shape frame 9, lifting mechanism, luffing mechanism, hydraulic efficiency pressure system, electric-control system are installed on described platform 3, be fixedly connected with guide rail 6 on 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 described vehicle frame 7.
When the mechanisms such as winch 4 on the platform 3 that is arranged on 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 utility model and characteristic; the utility model is not limited by above-described embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model 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 described base, arm and platform are installed on described turntable, A shape frame, lifting mechanism, luffing mechanism, hydraulic efficiency pressure system, electric-control system are installed on described platform, it is characterized in that: be fixedly connected with guide rail on 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 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 |
|---|---|---|---|
| CN 201220609023 CN202967961U (en) | 2012-11-16 | 2012-11-16 | Crane convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609023 CN202967961U (en) | 2012-11-16 | 2012-11-16 | Crane convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967961U true CN202967961U (en) | 2013-06-05 |
Family
ID=48509065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609023 Expired - Fee Related CN202967961U (en) | 2012-11-16 | 2012-11-16 | Crane convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942130A (en) * | 2012-11-16 | 2013-02-27 | 无锡市华星船舶设备有限公司 | Crane convenient to maintain |
-
2012
- 2012-11-16 CN CN 201220609023 patent/CN202967961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942130A (en) * | 2012-11-16 | 2013-02-27 | 无锡市华星船舶设备有限公司 | Crane convenient to maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |