CN205023762U - Hard arm suspension type hoist - Google Patents
Hard arm suspension type hoist Download PDFInfo
- Publication number
- CN205023762U CN205023762U CN201520798412.4U CN201520798412U CN205023762U CN 205023762 U CN205023762 U CN 205023762U CN 201520798412 U CN201520798412 U CN 201520798412U CN 205023762 U CN205023762 U CN 205023762U
- Authority
- CN
- China
- Prior art keywords
- crane
- cat ladder
- span structure
- suspension type
- crane span
- 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
Links
Abstract
The utility model relates to a hard arm suspension type hoist, including installing the crane span structure between two horizontal wall bodies, install hoisting mechanism, crane travel mechanism and electrical equipment on the crane span structure, the cat ladder is installed to the both ends of crane span structure below, the inboard direction cantilever crane of cat ladder, and the guiding arm shelf location has the lift balladeur train, the lift balladeur train includes the mounting panel, one side of mounting panel install and lead leading wheel of the vertical sliding connection of cantilever crane, and its opposite side is articulated to have the couple. The utility model discloses in, adopt cat ladder and direction cantilever crane, farm labourer's piece suspend in midair shi buhui take place to rock, rotatory, the maintainer emergency staircase use of hoist from top to bottom can also be regarded as to the cat ladder, in case the on -site maintenance but the hoist breaks down, the maintenance process is simple, efficient.
Description
Technical field
The utility model relates to hoisting crane, particularly for the hoisting crane of machining long workpieces suspention.
Background technology
In the occasion such as conveyor line, surface treatment, hoisting crane generally all can carry long workpiece as framework etc.Traditional hoisting crane adopts following two kinds of ways: one is directly lifted by crane by steel rope with two suspension hooks, and adopt in this way, workpiece easily rotates or rocks in handling process, and needing has staff to assist in addition; Another kind is lifted by crane by special hanger, but this mode can make lifting altitude reduce, and can not utilize space by actv., and still there is workpiece rock problem; Further, traditional hoisting crane needs to reach shop maintenance platform and could keep in repair, maintenance trouble.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provide a kind of stiff arms suspension type hoisting crane, it adopts stiff arms sus-pension, efficiently avoid workpiece and rocks, and reduces human cost, its use safety, reliable.
In order to solve the problem, the utility model adopts following scheme:
A kind of stiff arms suspension type hoisting crane, comprise the crane span structure be installed on laterally between two bodies of wall, crane span structure is provided with lifting mechanism, traveling mechanism of the larger traveller and electrical equipment, below the two ends of described crane span structure, cat ladder is installed, the inner side guiding jib of cat ladder, guiding jib is provided with elevator carriage; Described elevator carriage comprises adapter plate, and the side of adapter plate is provided with the track adjusting wheel with the vertical sliding block joint of the jib that leads, and its opposite side is hinged with hook.
Further improvement as technique scheme:
Described cat ladder can in the lateral adjustments installation site of crane span structure.
Between two relative cat ladders, stirrup is installed.
The connecting arm of described hook is provided with set screw, and set screw limits the spacing between hook and adapter plate.
Technique effect of the present utility model is:
In the utility model, adopt cat ladder and guiding jib, can not shake during machining long workpieces suspention, rotate; Cat ladder can also use as the emergency staircase of the upper and lower hoisting crane of service personnel, once hoisting crane break down can on-site maintenance, maintenance process is simple, efficiency is high.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the constructional drawing of elevator carriage in the utility model.
In figure: 1, crane span structure; 2, lifting mechanism; 3, electrical equipment; 4, cat ladder; 5, lead jib; 6, stirrup; 7, elevator carriage; 71, adapter plate; 72, track adjusting wheel; 73, link up with; 74, set screw; 8, body of wall; 9, traveling mechanism of the larger traveller.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 1, Figure 2 and Figure 3, the stiff arms suspension type hoisting crane of the present embodiment, comprise the crane span structure 1 be installed on laterally between two bodies of wall 8, crane span structure 1 is provided with lifting mechanism 2, traveling mechanism of the larger traveller 9 and electrical equipment 3, cat ladder 4 is installed below the two ends of crane span structure 1, the inner side guiding jib 5 of cat ladder 4, guiding jib 5 is provided with elevator carriage 7; Elevator carriage 7 comprises adapter plate 71, and the side of adapter plate 71 is provided with the track adjusting wheel 72 with the vertical sliding block joint of the jib 5 that leads, and its opposite side is hinged with hook 73.
As shown in Figure 1, cat ladder 4 in the lateral adjustments installation site of crane span structure 1, can be provided with stirrup 6 between two relative cat ladders 4.
As shown in Figure 3, the connecting arm of hook 73 is provided with set screw 74, and set screw 74 limits the spacing between hook 73 and adapter plate 71, and it is easy to adjust.
In the utility model, adopt cat ladder and guiding jib, can not shake during machining long workpieces suspention, rotate; Cat ladder can also use as the emergency staircase of the upper and lower hoisting crane of service personnel, once hoisting crane break down can on-site maintenance, maintenance process is simple, efficiency is high.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changed or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (4)
1. a stiff arms suspension type hoisting crane, comprise the crane span structure (1) be installed on laterally between two bodies of wall (8), crane span structure (1) is provided with lifting mechanism (2), traveling mechanism of the larger traveller (9) and electrical equipment (3), it is characterized in that: cat ladder (4) is installed below the two ends of described crane span structure (1), inner side guiding jib (5) of cat ladder (4), guiding jib (5) is provided with elevator carriage (7); Described elevator carriage (7) comprises adapter plate (71), the side of adapter plate (71) is provided with the track adjusting wheel (72) of the vertical sliding block joint with the jib that leads (5), and its opposite side is hinged with hook (73).
2. according to stiff arms suspension type hoisting crane according to claim 1, it is characterized in that: described cat ladder (4) can in the lateral adjustments installation site of crane span structure (1).
3. according to stiff arms suspension type hoisting crane according to claim 1, it is characterized in that: between relative two cat ladders (4), stirrup (6) is installed.
4. according to stiff arms suspension type hoisting crane according to claim 1, it is characterized in that: the connecting arm of described hook (73) is provided with set screw (74), set screw (74) limits the spacing between hook (73) and adapter plate (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798412.4U CN205023762U (en) | 2015-10-14 | 2015-10-14 | Hard arm suspension type hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798412.4U CN205023762U (en) | 2015-10-14 | 2015-10-14 | Hard arm suspension type hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205023762U true CN205023762U (en) | 2016-02-10 |
Family
ID=55256312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798412.4U Expired - Fee Related CN205023762U (en) | 2015-10-14 | 2015-10-14 | Hard arm suspension type hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205023762U (en) |
-
2015
- 2015-10-14 CN CN201520798412.4U patent/CN205023762U/en not_active Expired - Fee Related
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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: 20160210 Termination date: 20191014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |