CN106829764A - A kind of bridge construction is special can be to the hoist engine of reductor cooling - Google Patents
A kind of bridge construction is special can be to the hoist engine of reductor cooling Download PDFInfo
- Publication number
- CN106829764A CN106829764A CN201710145994.XA CN201710145994A CN106829764A CN 106829764 A CN106829764 A CN 106829764A CN 201710145994 A CN201710145994 A CN 201710145994A CN 106829764 A CN106829764 A CN 106829764A
- Authority
- CN
- China
- Prior art keywords
- hoist engine
- motor
- frame
- reduction box
- reel
- 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
- 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
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- 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
-
- 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
- B66D1/54—Safety gear
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
Abstract
The invention discloses a kind of special hoist engine that can lower the temperature to reductor of bridge construction, including reel, motor and reel stand, the motor is arranged on the lower right of hoist engine frame, the reel is arranged in hoist engine frame at the right side top position of reduction box, the reel stand is arranged on the left side of reel at the upper left position of frame support feet, the reduction box is internally provided with temperature sensor, and the right side middle position of the centrifugal blower is provided with blower motor.The beneficial effects of the invention are as follows：The bridge construction is special can be scientific and reasonable for structure to the hoist engine of reductor cooling, it is safe and convenient to use, a temperature sensor is provided with the inside of reduction box, and it is provided with a centrifugal blower on the side of reduction box, temperature in temperature sensor senses to reduction box is too high, and centrifugal blower to the air in reduction box will take a breath and avoid the reduction of decelerator inner engine oil concentration from the problem of oil leak occur.
Description
Technical field
The invention belongs to hoist engine technical field, and in particular to a kind of bridge construction is special can be to the elevator of reductor cooling
Machine.
Background technology
Hoist engine, with reel lay winding wire ropes or the small-sized crane gear of chain lifting or traction, also known as winch.
Hoist engine can with vertical-lift, horizontally or diagonally drag and draw weight.Hoist engine is divided into two kinds of manual hoist and electrical hoist.It is existing
Based on electrical hoist.Can be used alone, can also make lifting, build the road and the building block in the machinery such as mine hoisting, because
Simple to operate, wiring amount is big, dislocation convenient and extensive use.Mainly apply to building, hydraulic engineering, forestry, mine, harbour etc.
Material lifting or flat drag.Hoist engine includes building whim, coaxial hoist engine.Hoist is provided with air compressor
Compressed gas for power source a kind of hoist engine, compared with traditional electrical hoist, hoist have it is explosion-proof, it is dust-proof
And liquidproof is the features such as splash, it is suitable for being worked under rugged environment, so hoist is widely used for ship,
Oil exploitation, the industry such as mining and electric power.Hoist engine turns electric energy by the rotor that motor is converted to mechanical energy, i.e. motor
Dynamic output, band movable reel rotates again after the hoist engine axis of no-feathering The gear deceleration of V-belt.Reel Wound steel rope simultaneously passes through pulley
Group, makes crane hook lift or fall load, and mechanical energy is changed into mechanical work, completes the vertical transport loader of load
Make.
There are some defects in existing hoist engine, for example, decelerator works long hours, connect between gear during use
Continuous friction easily produces substantial amounts of heat, and the temperature in case is too high to cause the reduction of decelerator machine oil concentration asking for oil leak occur
Topic；And if can not brake in time when power is off, the article of lifting falls down and is prone to accidents.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of special hoist engine that can lower the temperature to reductor of bridge construction
In background technology propose case in temperature it is too high can cause decelerator machine oil concentration reduction occur oil leak and power-off when can not and
When braking occur contingency problem.
To achieve the above object, the present invention provides following technical scheme：A kind of bridge construction is special can to lower the temperature to reductor
Hoist engine, including reel, motor and reel stand, the motor is arranged on the lower right of hoist engine frame, the hoist engine
The lower section of frame is provided with the left of normally closed type electromagnetic brake, and hoist engine frame at the leftward position of motor and is provided with
Reduction box, the normally closed type electromagnetic brake is electrically connected with motor, and the reel is arranged in hoist engine frame near deceleration
At the right side top position of case, the lower left of the hoist engine frame is provided with control button, and hoist engine frame left and right
Both sides are provided with frame support feet, and the reel stand is arranged on the left side of reel near the upper left position of frame support feet
Place, the reduction box is internally provided with temperature sensor, and reduction box right side near the upper right position of hoist engine frame
The place of putting is provided with centrifugal blower, and the right side middle position of the centrifugal blower is provided with blower motor, and centrifugal blower
Side is provided with air outlet at the top position of frame support feet, and the temperature sensor is electrically connected with blower motor, institute
Motor, normally closed type electromagnetic brake and blower motor is stated to be electrically connected with control button.
Preferably, the frame support feet is provided with two altogether, and two frame support feets are separately mounted to hoist engine machine
The left and right sides of frame.
Preferably, the motor is connected with reduction box by drive axis.
Preferably, the reel is connected with reduction box by axis of rotation.
Preferably, the centrifugal blower is connected with blower motor by axis of rotation.
Compared with prior art, the beneficial effects of the invention are as follows：The bridge construction is special can be to the elevator of reductor cooling
Machine is scientific and reasonable for structure, safe and convenient to use, and a temperature sensor is provided with the inside of reduction box, and in reduction box
Side is provided with a centrifugal blower, and when decelerator continuous running friction produces substantial amounts of heat, temperature sensor senses are to subtracting
Temperature in fast case is too high, and centrifugal blower will be taken a breath to the air in reduction box, so as to reduce the temperature of decelerator, be kept away
Exempt from the reduction of decelerator inner engine oil concentration and the problem of oil leak occur；And normally closed type electromagnetic brake is used, when motor is not rotated,
Brake will be immediately closed off, it is to avoid power-off institute hanging object product drop generation contingency.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is rearview of the invention；
In figure：1- reduction boxes, 2- hoist engines frame, 3- reels, 4- motors, 5- normally closed types electromagnetic brake, 6- control buttons, 7-
Reel stand, 8- centrifugal blowers, 9- blower motors, 10- air outlets, 11- temperature sensors, 12- frame support feets.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of bridge construction is special can be to the elevator of reductor cooling
Machine, including reel 3, motor 4 and reel stand 7, motor 4 are arranged on the lower right of hoist engine frame 2, under hoist engine frame 2
Side is provided with normally closed type electromagnetic brake 5 at the leftward position of motor 4, and the left side of hoist engine frame 2 is provided with deceleration
Case 1, normally closed type electromagnetic brake 5 is electrically connected with motor 4, and reel 3 is arranged in hoist engine frame 2 near the right side of reduction box 1
At the top position of side, the lower left of hoist engine frame 2 is provided with control button 6, and the left and right sides of hoist engine frame 2 is all provided with
Frame support feet 12 is equipped with, reel stand 7 is arranged on the left side of reel 3 at the upper left position of frame support feet 12, subtracts
Fast case 1 is internally provided with temperature sensor 11, and reduction box 1 right side at the upper right position of hoist engine frame 2
Centrifugal blower 8 is provided with, the right side middle position of centrifugal blower 8 is provided with blower motor 9, and the lower section of centrifugal blower 8 is leaned on
Air outlet 10 is provided with the top position of nearly frame support feet 12, temperature sensor 11 is electrically connected with blower motor 9, motor
4th, normally closed type electromagnetic brake 5 and blower motor 9 are electrically connected with control button 6.
Frame support feet 12 is provided with two altogether, and two frame support feets 12 are separately mounted to a left side for hoist engine frame 2
Right both sides.Motor 4 is connected with reduction box 1 by drive axis.Reel 3 is connected with reduction box 1 by axis of rotation.Centrifugation wind
Machine 8 is connected with blower motor 9 by axis of rotation.
Temperature sensor 11 in the present invention is by resistive element, insulating sleeve, resistance wire and connection box set into it refers to feel
By temperature and it is converted into the sensor of usable output signal.
Operation principle of the invention and use flow：The bridge construction is special can be installed to the hoist engine of reductor cooling
Later, the steel wire rope on reel 3 is connected with assembly pulley, motor 4 is started by control button 6, by motor 4 through reduction box 1
The band folding and unfolding steel wire rope of movable reel 3, the direction of institute's hanging object product can be changed by different pulleys, when temperature sensor 11 is sensed
When temperature in reduction box 1 is too high, blower motor 9 will drive centrifugal blower 8 to rotate, to being taken a breath in reduction box 1, motor
Normally closed type electromagnetic brake 5 is automatically switched off during 4 power-off.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of bridge construction is special can be to the hoist engine of reductor cooling, including reel（3）, motor（4）And reel stand（7）,
It is characterized in that：The motor（4）Installed in hoist engine frame（2）Lower right, the hoist engine frame（2）Lower section lean on
Nearly motor（4）Leftward position at be provided with normally closed type electromagnetic brake（5）, and hoist engine frame（2）Left side be provided with and subtract
Fast case（1）, the normally closed type electromagnetic brake（5）With motor（4）It is electrically connected with, the reel（3）Installed in hoist engine frame
（2）It is upper to be close to reduction box（1）Right side top position at, the hoist engine frame（2）Lower left be provided with control button
（6）, and hoist engine frame（2）The left and right sides be provided with frame support feet（12）, the reel stand（7）Installed in reel
（3）Left side near frame support feet（12）Upper left position at, the reduction box（1）Be internally provided with TEMP
Device（11）, and reduction box（1）Right side near hoist engine frame（2）Upper right position at be provided with centrifugal blower（8）, institute
State centrifugal blower（8）Right side middle position be provided with blower motor（9）, and centrifugal blower（8）Lower section near frame branch
Spike（12）Top position at be provided with air outlet（10）, the temperature sensor（11）With blower motor（9）It is electrically connected with,
The motor（4）, normally closed type electromagnetic brake（5）And blower motor（9）And control button（6）It is electrically connected with.
2. a kind of bridge construction according to claim 1 is special can be to the hoist engine of reductor cooling, it is characterised in that：Institute
State frame support feet（12）Two, and two frame support feets are provided with altogether（12）It is separately mounted to hoist engine frame（2）A left side
Right both sides.
3. a kind of bridge construction according to claim 1 is special can be to the hoist engine of reductor cooling, it is characterised in that：Institute
State motor（4）With reduction box（1）Connected by drive axis.
4. a kind of bridge construction according to claim 1 is special can be to the hoist engine of reductor cooling, it is characterised in that：Institute
State reel（3）With reduction box（1）Connected by axis of rotation.
5. a kind of bridge construction according to claim 1 is special can be to the hoist engine of reductor cooling, it is characterised in that：Institute
State centrifugal blower（8）With blower motor（9）Connected by axis of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145994.XA CN106829764A (en) | 2017-03-13 | 2017-03-13 | A kind of bridge construction is special can be to the hoist engine of reductor cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145994.XA CN106829764A (en) | 2017-03-13 | 2017-03-13 | A kind of bridge construction is special can be to the hoist engine of reductor cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106829764A true CN106829764A (en) | 2017-06-13 |
Family
ID=59143604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145994.XA Pending CN106829764A (en) | 2017-03-13 | 2017-03-13 | A kind of bridge construction is special can be to the hoist engine of reductor cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106829764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401600A (en) * | 2017-08-30 | 2017-11-28 | 江苏泰隆减速机股份有限公司 | A kind of industrial robot reductor for being easy to radiating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203402872U (en) * | 2013-08-08 | 2014-01-22 | 山东鸿顺集团有限公司 | Electric controlled winch for buildings |
| KR20150032423A (en) * | 2013-09-17 | 2015-03-26 | 대우조선해양 주식회사 | Winch device for insert working of hull block |
| CN105152054A (en) * | 2015-09-24 | 2015-12-16 | 天津市森然工程造价咨询有限公司 | Novel easily-maintainable winch |
| CN105819357A (en) * | 2016-06-16 | 2016-08-03 | 周玉红 | Intelligent marine winch capable of being remotely controlled |
| CN205634714U (en) * | 2016-04-28 | 2016-10-12 | 河北宇喆起重机械制造有限公司 | Practical hoist engine |
-
2017
- 2017-03-13 CN CN201710145994.XA patent/CN106829764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203402872U (en) * | 2013-08-08 | 2014-01-22 | 山东鸿顺集团有限公司 | Electric controlled winch for buildings |
| KR20150032423A (en) * | 2013-09-17 | 2015-03-26 | 대우조선해양 주식회사 | Winch device for insert working of hull block |
| CN105152054A (en) * | 2015-09-24 | 2015-12-16 | 天津市森然工程造价咨询有限公司 | Novel easily-maintainable winch |
| CN205634714U (en) * | 2016-04-28 | 2016-10-12 | 河北宇喆起重机械制造有限公司 | Practical hoist engine |
| CN105819357A (en) * | 2016-06-16 | 2016-08-03 | 周玉红 | Intelligent marine winch capable of being remotely controlled |
Non-Patent Citations (1)
| Title |
|---|
| 江苏省建筑工程局教育处: "《建筑机械》", 31 October 1987 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401600A (en) * | 2017-08-30 | 2017-11-28 | 江苏泰隆减速机股份有限公司 | A kind of industrial robot reductor for being easy to radiating |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |