CN105905811A - Bridge crane provided with maintenance platform - Google Patents
Bridge crane provided with maintenance platform Download PDFInfo
- Publication number
- CN105905811A CN105905811A CN201610466819.6A CN201610466819A CN105905811A CN 105905811 A CN105905811 A CN 105905811A CN 201610466819 A CN201610466819 A CN 201610466819A CN 105905811 A CN105905811 A CN 105905811A
- Authority
- CN
- China
- Prior art keywords
- crane
- bracing frame
- platform
- maintenance platform
- bridge 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
Abstract
The invention discloses a bridge crane provided with a maintenance platform. The bridge crane comprises cross beams, rails, end part support racks, loading beams, a craning device, a bottom platform, safety fences and a hanging hook, wherein each of the two cross beams is provided with one rail; the two rails are separately provided with one end part support rack in an erected manner; the two loading beams are arranged between the end part support racks; the craning device is arranged between the loading beams; a plurality of sliding wheels are arranged in each end part support rack; two ends of the end part support racks are provided with hanging devices; the safety fences are arranged on the side surfaces of the bottom platform; and the hanging hook is located below the craning device. According to the bridge crane, the maintenance platform is designed to be movable, so that the size of the crane is reduced; buffers are arranged on the outer parts of the safety fences; collision force of the crane can be effectively alleviated, so that safety of the crane is ensured; a safe operation space is provided for operation personnel in the bottom platform, so that parts of the crane can be maintained and repaired; and safety of the crane and the personnel is ensured.
Description
[technical field]
The present invention relates to the technical field of bridge crane crane, particularly have the bridge crane of maintenance platform
The technical field of crane.
[background technology]
Bridge crane be cross beam frame in workshop, warehouse and overhead, stock ground carry out the crane gear of material handling,
Owing to its two ends are seated on tall and big concrete column or metal rack shape like bridge, the bridge of bridge crane
Frame be laid on both sides overhead on track longitudinally running, crane span structure space below handling material can be made full use of,
Not hindered by ground installation, it is a kind of hoisting machinery that range is wide, quantity is many, transports as one
Defeated instrument, needs regularly to safeguard the crane of crane and overhaul, without maintenance platform, just
Maintenance and repair cannot be carried out close to crane.
[summary of the invention]
The purpose of the present invention solves the problems of the prior art exactly, proposes a kind of bridge-type having maintenance platform and rises
Heavy-duty machine crane, it is possible to make bridge crane crane transport weight, it is ensured that crane will not be because of speed in running
Degree causes damaged in collision soon, and maintenance platform ensures that crane can periodically be safeguarded by operator, to ensure
The safety in utilization of crane.
For achieving the above object, the present invention proposes a kind of bridge crane crane having maintenance platform, including
Crossbeam, track, end bracing frame, load beam, hoisting apparatus, bottom platform, safety barrier and hook,
Being respectively provided with a track on said two crossbeam, said two track sets up respectively an end bracing frame,
It is provided with two load beam between the bracing frame of described end, between described load beam, is provided with hoisting apparatus, described end
Being provided with some pulleys inside portion's bracing frame, bracing frame two ends, described end are provided with suspension arrangement, and described bottom is put down
Platform is in below crane, and it is flat that described bottom platform side is provided with safety barrier, described suspension arrangement and bottom
Platform is connected by fixing nut, and described hook is positioned at below hoisting apparatus.
As preferably, described track is grooved tracks, and pulley is embedded connection with track, and described end is propped up
Support and pulley are connected by rotary shaft.
As preferably, bracing frame two ends, described end are provided with buffer, are provided with the first electricity inside the bracing frame of end
Motivation.
As preferably, being provided with four the second motor inside described hoisting apparatus, the second motor is provided with volume
Cartridge.
As preferably, described roll device and hook are connected by drag-line, and described hook connecting is connected to four drag-lines.
As preferably, described safety barrier is provided with rotary apparatus, described buffer outside safety barrier,
Described safety barrier top is rotary structure.
Beneficial effects of the present invention: the present invention, by maintenance platform is designed to movement, reduces crane
Size, is exposed at buffer outside safety barrier, can effectively slow down the collision dynamics of crane, it is ensured that crane
Safety, rotatable safety barrier mechanism is upwards stirred, and can prevent the damage to crane of dust and rainwater,
Bottom platform provides safe working place for operator, can safeguard crane parts and overhaul, and protects
The safety of card crane and the safety of personnel.
Inventive feature and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structure chart of a kind of bridge crane crane having maintenance platform of the present invention；
Fig. 2 is the left view of a kind of bridge crane crane having maintenance platform of the present invention；
Fig. 3 is the front view of a kind of bridge crane crane having maintenance platform of the present invention.
In figure: at the bottom of 1-crossbeam, 2-end bracing frame, 3-load beam, 4-hoisting apparatus, 5-buffer, 6-
Portion's platform, 7-safety barrier, 8-pulley, 9-rotary shaft, 10-hook, 11-track, 12-suspension arrangement,
13-the first motor, 14-fix nut, 15-rotary apparatus, 16-drag-line, 41-the second motor, 42-
Roll device.
[detailed description of the invention]
Refering to Fig. 1, Fig. 2 and Fig. 3, a kind of bridge crane crane having maintenance platform of the present invention, including horizontal stroke
Beam 1, track 11, end bracing frame 2, load beam 3, hoisting apparatus 4, bottom platform 6, safety barrier 7
With hook 10, said two crossbeam 1 is respectively provided with a track 11, difference frame on said two track 11
It is provided with an end bracing frame 2, it is provided with two load beam 3, described load between described end bracing frame 2
Being provided with hoisting apparatus 4 between beam 3, described end bracing frame 2 is internal is provided with some pulleys 8, and described end is propped up
Support 2 two ends are provided with suspension arrangement 12, and described bottom platform 6 is in below crane, described bottom platform 6
Side is provided with safety barrier 7, described suspension arrangement 12 and bottom platform 6 and is connected by fixing nut 14,
Described hook 10 is positioned at below hoisting apparatus 4, and described track 11 is grooved tracks, pulley 8 and track 11
In embedded connection, described end bracing frame 2 and pulley 8 are connected by rotary shaft 9, and described end supports
Frame 2 two ends are provided with buffer 5, and end bracing frame 2 is internal is provided with the first motor 13, described hoisting apparatus 4
Inside is provided with four the second motor 41, and the second motor 41 is provided with roll device 42, and described reel fills
Putting 42 to be connected by drag-line 16 with hook 10, described hook 10 connects four drag-lines 16, described safety
Guardrail 7 is provided with rotary apparatus 15, described buffer 5 outside safety barrier 7, described safety barrier 7
Top is rotary structure.
Work process of the present invention:
A kind of bridge crane crane having maintenance platform of the present invention, in the course of the work, the first motor 8
Driving pulley 6 to operate along track about 11, the second motor 41 drives drag-line 9, lower section hook 10, thing
Body hangs up hook 10, and the second motor 41 drives roll device 42, drives drag-line 9 that object is drawn high to one
Fixed height, running before and after crossbeam 1, object is transported appointment position, in transportation, buffer 5
Ensureing that crane keeps safe distance in running, when needing to safeguard, operator stand in bottom platform 6
On, bottom platform 6 is connected by four suspension arrangements 12 are fixing with end bracing frame 2, it is ensured that bottom platform
The weight capacity of 6, safety barrier 7 is arranged on bottom platform 6 side, operator can hand steered safety barrier 7,
The present invention, by maintenance platform is designed to movement, reduces the size of crane, buffer is exposed at safety
Outside guardrail, can effectively slow down the collision dynamics of crane, it is ensured that the safety of crane, rotatable safety protective
Hurdle mechanism is upwards stirred, and can prevent the damage to crane of dust and rainwater, and bottom platform provides for operator
Crane parts can be safeguarded and overhaul by the working place of safety, it is ensured that the safety of crane and personnel's
Safety.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple to the present invention
Scheme after conversion belongs to protection scope of the present invention.
Claims (6)
1. the bridge crane crane having maintenance platform, it is characterised in that: include crossbeam (1), track (11),
End bracing frame (2), load beam (3), hoisting apparatus (4), bottom platform (6), safety barrier (7)
With hook (10), said two crossbeam (1) is respectively provided with a track (11), said two track (11)
Upper erection respectively has an end bracing frame (2), is provided with two load between described end bracing frame (2)
Beam (3), is provided with hoisting apparatus (4), described end bracing frame (2) between said two load beam (3)
Inside is provided with some pulleys (8), and bracing frame (2) two ends, described end are provided with suspension arrangement (12), institute
Stating bottom platform (6) and be in below crane, described bottom platform (6) both sides are provided with safety barrier (7),
Described suspension arrangement (12) and bottom platform (6) are connected by fixing nut (14), described hook (10)
It is positioned at hoisting apparatus (4) lower section.
A kind of bridge crane crane having maintenance platform, it is characterised in that: described
Track (11) is grooved tracks, and pulley (8) is connected in embedded with track (11), and described end is propped up
Support (2) and pulley (8) are connected by rotary shaft (9).
A kind of bridge crane crane having maintenance platform, it is characterised in that: described
End bracing frame (2) two ends are provided with buffer (5), and it is electronic that end bracing frame (2) inside is provided with first
Machine (13).
A kind of bridge crane crane having maintenance platform, it is characterised in that: described
Hoisting apparatus (4) is internal is provided with four the second motor (41), and the second motor (41) is provided with volume
Cartridge (42).
A kind of bridge crane crane having maintenance platform, it is characterised in that: described
Roll device (42) and hook (10) are connected by drag-line (16), and described hook (10) connects to be had
Four drag-lines (16).
6. a kind of bridge crane crane having maintenance platform as described in claim 1 or 3, it is characterised in that:
Described safety barrier (7) is provided with rotary apparatus (15), and described buffer (5) is in safety barrier (7)
Outside, described safety barrier (7) top is rotary structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466819.6A CN105905811A (en) | 2016-06-22 | 2016-06-22 | Bridge crane provided with maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466819.6A CN105905811A (en) | 2016-06-22 | 2016-06-22 | Bridge crane provided with maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905811A true CN105905811A (en) | 2016-08-31 |
Family
ID=56759667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466819.6A Pending CN105905811A (en) | 2016-06-22 | 2016-06-22 | Bridge crane provided with maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905811A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049887A (en) * | 2007-05-09 | 2007-10-10 | 沈阳铝镁设计研究院 | End beam equipment of overhead crane for stacking up carbon blocks |
| CN102089235A (en) * | 2008-07-09 | 2011-06-08 | 科恩起重机有限公司 | Trolley of overhead crane |
| CN102718133A (en) * | 2012-06-21 | 2012-10-10 | 无锡市协兴港口机械有限公司 | Crane trolley |
| CN104986660A (en) * | 2015-07-10 | 2015-10-21 | 河南东起机械有限公司 | Novel crane trolley |
| CN204958183U (en) * | 2015-07-16 | 2016-01-13 | 河南新科起重机股份有限公司 | Electronic dolly of hoist engine formula |
-
2016
- 2016-06-22 CN CN201610466819.6A patent/CN105905811A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049887A (en) * | 2007-05-09 | 2007-10-10 | 沈阳铝镁设计研究院 | End beam equipment of overhead crane for stacking up carbon blocks |
| CN102089235A (en) * | 2008-07-09 | 2011-06-08 | 科恩起重机有限公司 | Trolley of overhead crane |
| CN102718133A (en) * | 2012-06-21 | 2012-10-10 | 无锡市协兴港口机械有限公司 | Crane trolley |
| CN104986660A (en) * | 2015-07-10 | 2015-10-21 | 河南东起机械有限公司 | Novel crane trolley |
| CN204958183U (en) * | 2015-07-16 | 2016-01-13 | 河南新科起重机股份有限公司 | Electronic dolly of hoist engine formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
|
| RJ01 | Rejection of invention patent application after publication |