CN108483270A - A kind of electric block single-beam crane - Google Patents
A kind of electric block single-beam crane Download PDFInfo
- Publication number
- CN108483270A CN108483270A CN201810447568.6A CN201810447568A CN108483270A CN 108483270 A CN108483270 A CN 108483270A CN 201810447568 A CN201810447568 A CN 201810447568A CN 108483270 A CN108483270 A CN 108483270A
- Authority
- CN
- China
- Prior art keywords
- electric block
- lock device
- fixedly connected
- guide rail
- rope
- 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.)
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of electric block single-beam cranes, including fixed seat, the fixed seat upper end, which is fixed by the bracket, is connected with single-beam, before the single-beam bottom, both ends, which are respectively welded, afterwards is connected with one group of inspection rack, single-beam front surface lower part stage casing is equipped with guide rail, the guide rail interior is fixedly connected with electric block by lifting by crane trolley, the electric block inner homogeneous is intertwined and connected and has rope, the rope front end is fixedly connected with suspension hook by movable pulley, the movable pulley surface is provided with pressure sensor, the electric block interior side is equipped with lock device, the lock device interior side offers locked groove, the other side is welded and connected with centrifugal clutch inside the lock device, the centrifugal clutch front end is fixedly connected with closing piece by mounting plate.The present invention has the advantages that easy access, security protection, pressure detect in real time by the way that climbing frame, pole-climbing, inspection rack, pressure sensor and lock device structure is arranged.
Description
Technical field
The present invention relates to mine hoist technical field, specially a kind of electric block single-beam crane.
Background technology
Crane refers to more action hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, also known as day
Vehicle, hanging, crane, the work characteristics that lifting equipment has are to do intermittent exercise, i.e., in a working cycles feeding, migration,
The corresponding mechanism of the actions such as unloading is to work alternatively, and crane develops in the market and use is more and more extensive, especially
In mining, mine includes coal mine, metallic ore, nonmetallic ore, building materials mine and chemical mine etc., and the effect of crane is more
Obviously, traditional crane cannot be rotated when being used by the article of lifting lifting, be had some limitations,
When the metal produced to metal mine carries out lifting lifting, traditional crane needs will manually have been lifted weight movement
Lifting lifting is carried out in cart, such mode of operation amount is larger, and working efficiency is low, and the present invention is specially a kind of electronic
Electric hoist single-beam crane.
But there are deficiencies below for the prior art：
1, maintenance inconvenience is carried out to crane, brings the inconvenience used；
2, crane is in operation process, no pressure detection device, and no safety prevention measure easily causes the generation of safety accident.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, it the present invention provides a kind of electric block single-beam crane, solves and deposits in the prior art
In maintenance inconvenience, the problem of no pressure detection method, security protection deficiency.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of electric block single-beam crane, including fixed seat,
The fixed seat upper end, which is fixed by the bracket, is connected with single-beam, and single-beam bottom front and rear ends, which are respectively welded, is connected with one group
Inspection rack, single-beam front surface lower part stage casing are equipped with guide rail, and the single-beam front surface is fixedly connected with close to guide rail both sides
One group of climbing frame, the guide rail interior are fixedly connected with electric block by lifting by crane trolley, and it is small that the electric block is set to lifting
Car bottom middle position, the electric block inner homogeneous are intertwined and connected and have rope, and the rope front end is fixed by movable pulley
It is connected with suspension hook, the movable pulley surface is provided with pressure sensor, and the electric block interior side is equipped with lock device, institute
State lock device interior side and offer locked groove, the other side is welded and connected with centrifugal clutch inside the lock device, it is described from
Core type clutch front end is fixedly connected with closing piece by mounting plate.
Preferably, on the inside of the holder and single-beam front surface both sides have been fixedly connected with pole-climbing.
Preferably, one side lower part of the holder, which is inlayed, is connected with control cabinet, and control cabinet output end respectively with electric block,
Lift by crane trolley, the input terminal of pressure sensor is electrically connected.
Preferably, lock device front surface middle position offers cord hole.
（Three）Advantageous effect
The present invention provides a kind of electric block single-beam cranes, have following advantageous effect：
（1）The present invention has the effect of by the way that pole-climbing, climbing frame and inspection rack is arranged convenient for carrying out upkeep operation, solution to crane
It has determined and maintenance inconvenience is carried out to crane, caused problem inconvenient for use, welded in the inside of holder and single-beam front surface both sides
It is connected with pole-climbing, the climbing of upkeep operation is carried out using pole-climbing, climbing frame is provided at guide rail in single-beam front surface, convenient for climbing
The service personnel climbed to single-beam enters inside inspection rack, and inspection rack is set to the both sides of single-beam lower part, passes through inspection rack pair
Suspension hook, electric block, lifting trolley etc. carry out upkeep operation, are greatly convenient to use, avoid the inconvenience because of overhaul of the equipments, make
At the reduction of lifting efficiency.
（2）The present invention has the effect of that security protection, pressure detect in real time by setting pressure sensor and lock device,
Crane is solved in operation process, no pressure detection device, no safety prevention measure easily causes the generation of safety accident
Problem is equipped with pressure sensor on the surface of movable pulley, pressure rope born in real time by pressure sensor into
Row detection, once pressure over range, control cabinet controls electric block and stops hoisting operation, advantageously reduces safety accident
Incidence, meanwhile, the side inside electric block is equipped with lock device, and rope inside lock device by cord hole by being extended
Go out, when weight falls, weight drives rope to carry out high-speed motion so that centrifugal clutch is under the influence of centrifugal force
Mounting plate is thrown away, the closing piece of mounting plate bottom enters inside locked groove, carries out locking effect to rope, realizes to construction personnel's
Security protection further reduced the incidence of safety accident.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is single-beam schematic top plan view of the present invention；
Fig. 3 is lock device schematic internal view of the present invention.
In figure：1 pressure sensor, 2 holders, 3 control cabinets, 4 pole-climbings, 5 single-beams, 6 lifting trolleies, 7 lock devices, 8 electronic calabashes
Reed, 9 climbing frames, 10 inspection racks, 11 suspension hooks, 12 movable pulleys, 13 ropes, 14 fixed seats, 15 guide rails, 16 cord hole, 17 locked grooves, 18 centrifugations
Formula clutch, 19 mounting plates, 20 closing pieces.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of electric block single-beam crane, including fixed seat
14,14 upper end of fixed seat is fixedly connected with single-beam 5 by holder 2, and 2 inside of holder and 5 front surface both sides of single-beam are fixedly connected with
There is pole-climbing 4,5 bottom front and rear ends of single-beam, which are respectively welded, is connected with one group of inspection rack 10, the installation of 5 front surface lower part stage casing of single-beam
There is guide rail 15,5 front surface of single-beam to be fixedly connected with one group of climbing frame 9 close to 15 both sides of guide rail, the inside of holder 2 and single-beam 5 just
Surface both sides are welded and connected with pole-climbing 4, and the climbing of upkeep operation is carried out using pole-climbing 4, is set at guide rail in 5 front surface of single-beam
It is equipped with climbing frame 9, is entered inside inspection rack 10 to the service personnel at single-beam 5 convenient for climbing, inspection rack 10 is set under single-beam 5
The both sides in portion carry out upkeep operation to suspension hook 11, electric block 8, lifting trolley 6 etc. by inspection rack 10, greatly facilitate
It uses, avoids the inconvenience because of overhaul of the equipments, cause the reduction of lifting efficiency, be fixedly connected inside guide rail 15 by lifting by crane trolley 6
There are electric block 8, electric block 8 to be set to lifting 6 lower center position of trolley, 8 inner homogeneous of electric block is intertwined and connected and has
Rope 13,13 front end of rope are fixedly connected with suspension hook 11 by movable pulley 12, and 12 surface of movable pulley is provided with pressure sensor 1,
2 one side lower part of holder, which is inlayed, is connected with control cabinet 3, and 3 output end of control cabinet respectively with electric block 8, lifting trolley 6, pressure
The input terminal of sensor 1 is electrically connected, and 8 interior side of electric block is equipped with lock device 7, and 7 interior side of lock device offers
Locked groove 17, the 7 inside other side of lock device are welded and connected with centrifugal clutch 18, and 18 front end of centrifugal clutch passes through mounting plate
19 are fixedly connected with closing piece 20, and 7 front surface middle position of lock device offers cord hole 16, and pressure is equipped on the surface of movable pulley 12
Force snesor 1, the pressure born in real time to rope 13 by pressure sensor 1 are detected, once pressure is beyond specified
Range, control cabinet 3 control electric block 8 and stop hoisting operation, advantageously reduce the incidence of safety accident, meanwhile, electronic
Side inside cucurbit 8 is equipped with lock device 7, and rope 13 inside lock device 7 by cord hole 16 by being extended, when weight is fallen
When falling, weight drives rope 13 to carry out high-speed motion so that centrifugal clutch 18 is under the influence of centrifugal force by mounting plate 19
It throws away, the closing piece 20 of 19 bottom of mounting plate enters inside locked groove 17, carries out locking effect to rope 13, realizes to construction personnel's
Security protection further reduced the incidence of safety accident.
Operation principle：In use, control cabinet 3 controls electric block 8, weight has been carried out by suspension hook 11 by movable pulley 12
Heavy work, pressure sensor 1 is equipped on the surface of movable pulley 12, is born in real time to rope 13 by pressure sensor 1
Pressure be detected, once pressure over range, control cabinet 3 control electric block 8 stop hoisting operation, be conducive to drop
The incidence of lower security accident, meanwhile, the side inside electric block 8 is equipped with lock device 7, and rope 13 passes through lock device 7
Inside is extended by cord hole 16, and when weight falls, weight drives rope 13 to carry out high-speed motion so that centrifugal clutching
Device 18 under the influence of centrifugal force throws away mounting plate 19, and the closing piece 20 of 19 bottom of mounting plate enters inside locked groove 17, to rope
13 carry out locking effect, realize the security protection to construction personnel, the incidence of safety accident are further reduced, in crane
When carrying out hoisting operation, it is welded and connected with pole-climbing 4 in the inside of holder 2 and 5 front surface both sides of single-beam, is examined using pole-climbing 4
The climbing for repairing operation is provided with climbing frame 9 in 5 front surface of single-beam at guide rail, convenient for climbing to the service personnel at single-beam 5 into
Enter to inside inspection rack 10, inspection rack 10 is set to the both sides of 5 lower part of single-beam, by inspection rack 10 to suspension hook 11, electric block
8, lifting trolley 6 etc. carries out upkeep operation, is greatly convenient to use.
Can to sum up obtain, the present invention by be arranged climbing frame 9, pole-climbing 4,7 structure of inspection rack 10, pressure sensor 1 and lock device,
It solves the problems, such as that maintenance inconvenience, no pressure detection method, security protection deficiency exists in the prior art.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of electric block single-beam crane, including fixed seat（14）, it is characterised in that：The fixed seat（14）Upper end passes through
Holder（2）It is fixedly connected with single-beam（5）, the single-beam（5）Bottom front and rear ends, which are respectively welded, is connected with one group of inspection rack
（10）, the single-beam（5）Front surface lower part stage casing is equipped with guide rail（15）, the single-beam（5）Front surface is close to guide rail（15）Two
Side is fixedly connected with one group of climbing frame（9）, the guide rail（15）Inside is by lifting by crane trolley（6）It is fixedly connected with electric block（8）,
The electric block（8）It is set to lifting trolley（6）Lower center position, the electric block（8）Inner homogeneous is intertwined and connected
There is rope（13）, the rope（13）Front end passes through movable pulley（12）It is fixedly connected with suspension hook（11）, the movable pulley（12）Table
Face is provided with pressure sensor（1）, the electric block（8）Interior side is equipped with lock device（7）, the lock device（7）It is interior
Portion side offers locked groove（17）, the lock device（7）The internal other side is welded and connected with centrifugal clutch（18）, it is described from
Core type clutch（18）Front end passes through mounting plate（19）It is fixedly connected with closing piece（20）.
2. a kind of electric block single-beam crane according to claim 1, it is characterised in that：The holder（2）Inside and
Single-beam（5）Front surface both sides have been fixedly connected with pole-climbing（4）.
3. a kind of electric block single-beam crane according to claim 1, it is characterised in that：The holder（2）Under side
Portion, which is inlayed, is connected with control cabinet（3）, and control cabinet（3）Output end respectively with electric block（8）, lifting trolley（6）, pressure sensing
Device（1）Input terminal be electrically connected.
4. a kind of electric block single-beam crane according to claim 1, it is characterised in that：The lock device（7）Positive table
Face middle position offers cord hole（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447568.6A CN108483270A (en) | 2018-05-11 | 2018-05-11 | A kind of electric block single-beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447568.6A CN108483270A (en) | 2018-05-11 | 2018-05-11 | A kind of electric block single-beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108483270A true CN108483270A (en) | 2018-09-04 |
Family
ID=63353856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810447568.6A Withdrawn CN108483270A (en) | 2018-05-11 | 2018-05-11 | A kind of electric block single-beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108483270A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353934A (en) * | 2018-12-03 | 2019-02-19 | 广州赫伽力智能科技有限公司 | A kind of suspension type yardage roll catching robot |
| CN109779244A (en) * | 2019-03-19 | 2019-05-21 | 南通市第七建筑安装工程有限公司 | A kind of self-elevating type elevator hoistway exterior wall creeping formwork operating platform construction |
| CN114031001A (en) * | 2021-12-01 | 2022-02-11 | 河南省发达起重机有限公司 | Bridge frame of bridge crane |
-
2018
- 2018-05-11 CN CN201810447568.6A patent/CN108483270A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353934A (en) * | 2018-12-03 | 2019-02-19 | 广州赫伽力智能科技有限公司 | A kind of suspension type yardage roll catching robot |
| CN109779244A (en) * | 2019-03-19 | 2019-05-21 | 南通市第七建筑安装工程有限公司 | A kind of self-elevating type elevator hoistway exterior wall creeping formwork operating platform construction |
| CN114031001A (en) * | 2021-12-01 | 2022-02-11 | 河南省发达起重机有限公司 | Bridge frame of bridge crane |
| CN114031001B (en) * | 2021-12-01 | 2024-04-09 | 河南省发达起重机有限公司 | Bridge frame of bridge crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |