CN105800462A - Anti-explosion electric single beam crane - Google Patents
Anti-explosion electric single beam crane Download PDFInfo
- Publication number
- CN105800462A CN105800462A CN201610320711.6A CN201610320711A CN105800462A CN 105800462 A CN105800462 A CN 105800462A CN 201610320711 A CN201610320711 A CN 201610320711A CN 105800462 A CN105800462 A CN 105800462A
- Authority
- CN
- China
- Prior art keywords
- explosion
- electric block
- proof electric
- guide rail
- metal structure
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
- B66C11/06—Underhung trolleys running on monorails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses an anti-explosion electric single beam crane. The anti-explosion electric single beam crane comprises an anti-explosion electric block, a metal structure bridge frame and a cart running mechanism; fixing supports are arranged at the two ends of the metal structure bridge frame, the cart running mechanism is arranged on the fixing supports, and a guide rail is installed at the bottom end of the metal structure bridge frame; the upper end of the anti-explosion electric block is connected to the guide rail in a sliding manner through installation of a pulley body, and the cart running mechanism and the anti-explosion electric block are each provided with an anti-explosion electric control system; and the bottom end of the metal structure bridge frame is further provided with an electric block protection support, the electric block protection support is provided with a plurality of waved fulcrum bars connected in an intersected manner, and small pulleys are arranged at the positions of intersecting points of the fulcrum bars in a connected manner and are connected to the guide rail in a sliding manner. By means of the above manner, the stability of the crane can be guaranteed, the waved electric block protection support is connected to one end of the anti-explosion electric block, and the stretching stress of the anti-explosion electric block is improved.
Description
Technical field
The present invention relates to crane field, particularly relate to a kind of anti-explosion electric single-beam crane.
Background technology
Explosion-proof crane, i.e. explosion-proof calabash bridge crane, be lifting mechanism with explosion-proof electric block crane.Technology maturation, reliable, simple in construction, profile is little, lightweight, installs, uses, easy to maintenance.Environmental condition: working power is three-phase alternating current, rated frequency 50HZ, rated voltage 380V；Operating ambient temperature is-20～40 DEG C.During office work 40 DEG C, relative humidity must not exceed 50%, and during outside work 25 DEG C, relative humidity allows in short-term up to 100%.The site elevation installed and used is less than 2000m.Suitable in the machine shop of middle light-duty, warehouse, stock ground, the maintenance in power station and loading and unloading, it it is the crane gear that uses of Spread in China.Explosion-proof crane is on the basis of crane, design according to GB3836.1-2010 " explosive atmosphere electric apparatus for explosive atmospheres " and GB3836.2-2010 " explosive atmosphere electrical installation is every type electrical equipment " d " ", there is the features such as rational in infrastructure, good looking appearance, explosion-proof are strong.Complete machine and HB (BCD), HBS (BMD) type explosion-proof electric block support the use, lifting capacity 1-10 ton, span 7.5-22.5 rice, working level A3-A5, working environment-25 DEG C～+40 DEG C, it is widely used in the factory of Chemical Engineering unit, warehouse, stock ground, being provided with ground and two kinds of forms of drivers' cab, drivers' cab is divided into open type, enclosed two kinds, and installation form is divided into left and right, side, end face are divided in introduction direction, select according to respective service condition for user.But traditional explosion-proof crane lacks the protection to explosion-proof electric block so that explosion-proof electric block is in operation and is easily subject to external force pressure and deforms and damage, and then affect the work of crane loading article, and reduce the service life of crane.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of anti-explosion electric single-beam crane, it is possible to ensure the intensity of crane, rigidity and stability, and explosion-proof electric block one end is connected to corrugated electric block protective cradle, promotes explosion-proof electric block tensile stress.
nullFor solving above-mentioned technical problem，The technical scheme that the present invention adopts is: provide a kind of anti-explosion electric single-beam crane，Including explosion-proof electric block、Metal structure crane span structure and traveling mechanism of the larger traveller，Described metal structure crane span structure two ends are provided with fixed support，Described metal structure crane span structure transverse horizontal is set up between described fixed support，Described traveling mechanism of the larger traveller is located on described fixed support，Described metal structure crane span structure bottom end is provided with guide rail，Described explosion-proof electric block upper end is slidably connected on described guide rail by installing pulley body，Described explosion-proof electric block lower end is connected to suspension hook，The also lowering of described explosion-proof electric block side is provided with control device，Described traveling mechanism of the larger traveller and described explosion-proof electric block are mounted on Anti-explosion electrical control system，Described metal structure crane span structure bottom end is additionally provided with electric block protective cradle，Described electric block protective cradle one end is fastened on described fixed support，The described electric block protective cradle other end is connected on described explosion-proof electric block，Described electric block protective cradle is provided with the pole of many interconnection undulates，Described pole interface point place is connected with truckle，Truckle is slidably connected on described guide rail.
In a preferred embodiment of the present invention, described explosion-proof electric block upper end is slidably connected on described guide rail by installing described pulley body, described explosion-proof electric block lower end is provided with hoist engine, described hoist engine one end is connected to motor, being connected with wire sling on described hoist engine, described wire sling connects described suspension hook.
In a preferred embodiment of the present invention, described pulley body embeds and arranges on described guide rail, and described explosion-proof electric block is rolled and transverse shifting on described guide rail by described pulley body.
In a preferred embodiment of the present invention, described electric block protective cradle is drawn by described explosion-proof electric block and stretches between described fixed support and described explosion-proof electric block or compression.
The invention has the beneficial effects as follows: the present invention ensure that the intensity of crane, rigidity and stability; explosion-proof electric block one end is connected to corrugated electric block protective cradle; promoting explosion-proof electric block tensile stress, crane explosion proof structure is advanced, and security reliability is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of anti-explosion electric single-beam crane one of the present invention preferred embodiment；
Fig. 2 is the structural representation of shown explosion-proof electric block one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, explosion-proof electric block；2, metal structure crane span structure；3, traveling mechanism of the larger traveller；4, fixed support；5, guide rail；6, suspension hook；7, control device；8, electric block protective cradle；9, hoist engine；10, motor；11, wire sling；12, pulley body；13, pole.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1 and Fig. 2, the embodiment of the present invention includes:
nullA kind of anti-explosion electric single-beam crane，Including explosion-proof electric block 1、Metal structure crane span structure 2 and traveling mechanism of the larger traveller 3，Described metal structure crane span structure 2 two ends are provided with fixed support 4，Described metal structure crane span structure 2 transverse horizontal is set up between described fixed support 4，Described traveling mechanism of the larger traveller 3 is located on described fixed support 4，Described metal structure crane span structure 2 bottom end is provided with guide rail 5，Described explosion-proof electric block 1 upper end is slidably connected on described guide rail 5 by installing pulley body 12，Described explosion-proof electric block 1 lower end is connected to suspension hook 6，Described explosion-proof electric block 1 side also lowering is provided with control device 7，Described traveling mechanism of the larger traveller 3 and described explosion-proof electric block 1 are mounted on Anti-explosion electrical control system，Described metal structure crane span structure 2 bottom end is additionally provided with electric block protective cradle 8，Described electric block protective cradle 8 one end is fastened on described fixed support 4，Described electric block protective cradle 8 other end is connected on described explosion-proof electric block 1，Described electric block protective cradle 8 is provided with the pole 13 of many interconnection undulates，Described pole 13 interface point place is connected with truckle，Truckle is slidably connected on described guide rail 5.
Additionally, described explosion-proof electric block 1 upper end is slidably connected on described guide rail 5 by installing described pulley body 12, described explosion-proof electric block 1 lower end is provided with hoist engine 9, described hoist engine 9 one end is connected to motor 10, being connected with wire sling 11 on described hoist engine 9, described wire sling 11 connects described suspension hook 6.
Arranging on described guide rail 5 it addition, described pulley body 12 embeds, described explosion-proof electric block 1 is rolled and transverse shifting on described guide rail 5 by described pulley body 12.
Stretch between described fixed support 4 and described explosion-proof electric block 1 or compression it addition, described electric block protective cradle 8 is drawn by described explosion-proof electric block 1.
nullThe operation principle of the present invention is for arrange fixed support 4 at metal structure crane span structure 2 two ends，Metal structure crane span structure 2 transverse horizontal is set up between fixed support 4，Traveling mechanism of the larger traveller 3 is located on fixed support 4，Metal structure crane span structure 2 bottom end is provided with guide rail 5，Explosion-proof electric block 1 upper end is slidably connected on guide rail 5 by installing pulley body 12，Pulley body 12 embeds and arranges on guide rail 5，Explosion-proof electric block 1 is rolled and transverse shifting on guide rail 5 by pulley body 12，Explosion-proof electric block 1 lower end is connected to suspension hook 6，Explosion-proof electric block 1 upper end is slidably connected on guide rail 5 by installing pulley body 12，Explosion-proof electric block 1 lower end is provided with hoist engine 9，Hoist engine 9 one end is connected to motor 10，Hoist engine 9 is connected with wire sling 11，Wire sling 11 connecting shackle 6，The also lowering of explosion-proof electric block 1 side is provided with control device 7，Explosion-proof electric block 1 is slidably connected at by pulley body 12 and moves on metal structure crane span structure 2 on guide rail 5，And then hang and take mobile material.
nullTraveling mechanism of the larger traveller 3 and explosion-proof electric block 1 are mounted on Anti-explosion electrical control system，Crane explosion proof structure is advanced，Security reliability is high，Metal structure crane span structure 2 bottom end is additionally provided with electric block protective cradle 8，Electric block protective cradle 8 one end is fastened on fixed support 4，Electric block protective cradle 8 other end is connected on explosion-proof electric block 1，Electric block protective cradle 8 is provided with the pole 13 of many interconnection undulates，Pole 13 interface point place is connected with truckle，Truckle is slidably connected on guide rail 5，Electric block protective cradle 8 is drawn by explosion-proof electric block 1 and stretches between fixed support 4 and explosion-proof electric block 1 or compression，Explosion-proof electric block 1 one end is connected to corrugated electric block protective cradle 8，Promote explosion-proof electric block 1 tensile stress，Protection explosion-proof electric block 1.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (4)
- null1. an anti-explosion electric single-beam crane，Including explosion-proof electric block、Metal structure crane span structure and traveling mechanism of the larger traveller，It is characterized in that，Described metal structure crane span structure two ends are provided with fixed support，Described metal structure crane span structure transverse horizontal is set up between described fixed support，Described traveling mechanism of the larger traveller is located on described fixed support，Described metal structure crane span structure bottom end is provided with guide rail，Described explosion-proof electric block upper end is slidably connected on described guide rail by installing pulley body，Described explosion-proof electric block lower end is connected to suspension hook，The also lowering of described explosion-proof electric block side is provided with control device，Described traveling mechanism of the larger traveller and described explosion-proof electric block are mounted on Anti-explosion electrical control system，Described metal structure crane span structure bottom end is additionally provided with electric block protective cradle，Described electric block protective cradle one end is fastened on described fixed support，The described electric block protective cradle other end is connected on described explosion-proof electric block，Described electric block protective cradle is provided with the pole of many interconnection undulates，Described pole interface point place is connected with truckle，Truckle is slidably connected on described guide rail.
- 2. anti-explosion electric single-beam crane according to claim 1, it is characterized in that, described explosion-proof electric block upper end is slidably connected on described guide rail by installing described pulley body, described explosion-proof electric block lower end is provided with hoist engine, described hoist engine one end is connected to motor, being connected with wire sling on described hoist engine, described wire sling connects described suspension hook.
- 3. anti-explosion electric single-beam crane according to claim 1, it is characterised in that described pulley body embeds and arranges on described guide rail, and described explosion-proof electric block is rolled and transverse shifting on described guide rail by described pulley body.
- 4. anti-explosion electric single-beam crane according to claim 1, it is characterised in that described electric block protective cradle is drawn by described explosion-proof electric block and stretches between described fixed support and described explosion-proof electric block or compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320711.6A CN105800462A (en) | 2016-05-16 | 2016-05-16 | Anti-explosion electric single beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320711.6A CN105800462A (en) | 2016-05-16 | 2016-05-16 | Anti-explosion electric single beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105800462A true CN105800462A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610320711.6A Pending CN105800462A (en) | 2016-05-16 | 2016-05-16 | Anti-explosion electric single beam crane |
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| Country | Link |
|---|---|
| CN (1) | CN105800462A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044577A (en) * | 2016-08-18 | 2016-10-26 | 无锡石油化工起重机有限公司 | Port gantry crane with cruise beacon |
| CN106144908A (en) * | 2016-08-18 | 2016-11-23 | 无锡石油化工起重机有限公司 | The gantry of device for discharging of weighing is installed |
| CN108723651A (en) * | 2018-06-03 | 2018-11-02 | 芜湖宝骐汽车制造有限公司 | Electronic logistic car Frame Welding transfer system |
| CN111141659A (en) * | 2020-03-03 | 2020-05-12 | 西安石油大学 | Simulation experiment device for measuring porosity of tight sandstone |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1023130A (en) * | 1964-02-22 | 1966-03-16 | Naz Delle Officine Di Saviglia | Improvements in or relating to single-girder overhead travelling cranes |
| CN201029062Y (en) * | 2007-02-14 | 2008-02-27 | 赵开富 | Girder upright post used for advertisement pillar |
| CN201330126Y (en) * | 2008-11-14 | 2009-10-21 | 天津起重设备有限公司 | Explosion-protection bridge crane |
| CN202542703U (en) * | 2012-01-19 | 2012-11-21 | 胡相兰 | Electric signal beam crane |
| CN203033672U (en) * | 2013-01-24 | 2013-07-03 | 曲靖市中泰新型墙材有限公司 | Gantry crane cable operation mechanism |
| CN104692257A (en) * | 2015-03-18 | 2015-06-10 | 周磊 | Single-beam overhead crane |
| CN205653054U (en) * | 2016-05-16 | 2016-10-19 | 无锡石油化工起重机有限公司 | Explosion -proof electric single beam crane |
-
2016
- 2016-05-16 CN CN201610320711.6A patent/CN105800462A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1023130A (en) * | 1964-02-22 | 1966-03-16 | Naz Delle Officine Di Saviglia | Improvements in or relating to single-girder overhead travelling cranes |
| CN201029062Y (en) * | 2007-02-14 | 2008-02-27 | 赵开富 | Girder upright post used for advertisement pillar |
| CN201330126Y (en) * | 2008-11-14 | 2009-10-21 | 天津起重设备有限公司 | Explosion-protection bridge crane |
| CN202542703U (en) * | 2012-01-19 | 2012-11-21 | 胡相兰 | Electric signal beam crane |
| CN203033672U (en) * | 2013-01-24 | 2013-07-03 | 曲靖市中泰新型墙材有限公司 | Gantry crane cable operation mechanism |
| CN104692257A (en) * | 2015-03-18 | 2015-06-10 | 周磊 | Single-beam overhead crane |
| CN205653054U (en) * | 2016-05-16 | 2016-10-19 | 无锡石油化工起重机有限公司 | Explosion -proof electric single beam crane |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044577A (en) * | 2016-08-18 | 2016-10-26 | 无锡石油化工起重机有限公司 | Port gantry crane with cruise beacon |
| CN106144908A (en) * | 2016-08-18 | 2016-11-23 | 无锡石油化工起重机有限公司 | The gantry of device for discharging of weighing is installed |
| CN108723651A (en) * | 2018-06-03 | 2018-11-02 | 芜湖宝骐汽车制造有限公司 | Electronic logistic car Frame Welding transfer system |
| CN108723651B (en) * | 2018-06-03 | 2020-04-14 | 安徽智联管理咨询有限公司 | Electric logistics vehicle frame welding transfer system |
| CN111141659A (en) * | 2020-03-03 | 2020-05-12 | 西安石油大学 | Simulation experiment device for measuring porosity of tight sandstone |
| CN111141659B (en) * | 2020-03-03 | 2022-04-15 | 西安石油大学 | Simulation experiment device for measuring porosity of tight sandstone |
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Application publication date: 20160727 |
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| WD01 | Invention patent application deemed withdrawn after publication |