CN109066562A - A kind of cable dragging draw off gear and tunnelling machine - Google Patents
A kind of cable dragging draw off gear and tunnelling machine Download PDFInfo
- Publication number
- CN109066562A CN109066562A CN201811190558.5A CN201811190558A CN109066562A CN 109066562 A CN109066562 A CN 109066562A CN 201811190558 A CN201811190558 A CN 201811190558A CN 109066562 A CN109066562 A CN 109066562A
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- CN
- China
- Prior art keywords
- cable
- slideway
- gear
- service
- hanging 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention provides a kind of cable dragging draw off gear and tunnelling machines, belong to Coal Transportation field.The cable dragging draw off gear includes support frame, cable hanging structure and cable car.Support frame includes supporting element and slideway, and supporting element is arranged for providing support for slideway.Cable hanging structure is arranged for hanging service cable, and cable hanging structure is connected with slideway, and service cable is slidably connected by cable hanging structure and slideway.Cable car is connected by service cable with cable hanging structure for storing service cable, cable car.The service cable of tunnelling machine can be hung on support frame by the cable dragging draw off gear, it is therefore prevented that service cable is in the dilatory damage of bottom plate, and security risk caused by eliminating because of service cable damage, the structure is simple, and design is rationally, practical.Tunnelling machine includes cable dragging draw off gear, the repertoire with the cable dragging draw off gear.
Description
Technical field
The present invention relates to Coal Transportation fields, in particular to a kind of cable dragging draw off gear and tunnelling machine.
Background technique
In the construction operation of the quick development work of underground coal mine, development machine has more and more accounted for leading position, pick
Fast into speed, laneway molding is good, safe and efficient construction operation environment is brought, with the use of development machine, construction quality
Also it is greatly improved, but during tunnelling machine construction operation, there are still some potential safety problemss and urgency
Technical problem to be solved.
Electrical source of power used in development machine be as provided by private cable, development machine work when, the power supply of electrification
Cable constantly draws movement on bottom plate and walks forward under the drive of walking mechanism, cable sheath serious wear.It is digging
When needing to retreat into machine operation, it is necessary to mobile and personnel nurse is manually pulled, just can be carried out production operation, it otherwise will be by
The crawler belt of digger traveling mechanism rolls damage, causes the accidents such as electric leakage or short circuit tripping and influences normally to produce.After repairing
Cable, due to the reduction of mechanical strength, dielectric strength also has different degrees of decline, and meeting bottom plate has water and sharp objects,
Can just occur electric leakage again again, it is frequent it is different degrees of destroy cable insulation intensity, especially to dragging wireline operation
The personal safety composition of personnel greatly threatens, and there is the security risks of person electric shock.
Inventor has found under study for action, existing at least to have the disadvantage in that in the related technology
Service cable is easy to damage, personnel need to be arranged to nurse, there are security risks.
Summary of the invention
The present invention provides a kind of cable dragging draw off gears, improve the deficiencies in the prior art, can be by tunnelling
The service cable of machine is hung on support frame, it is therefore prevented that service cable is eliminated in the dilatory damage in ground because service cable damages
Caused by security risk, the structure is simple, design rationally, it is practical.
The present invention also provides a kind of tunnelling machines comprising cable dragging draw off gear mentioned above has
The repertoire of the cable dragging draw off gear.
The embodiment of the present invention is achieved in that
The embodiment provides a kind of cable dragging draw off gears, are used for tunnelling machine, the tunnelling
Machine includes service cable, and the tunnelling machine constantly can move ahead or retreat in operation, the cable dragging draw off gear
Include:
Support frame, support frame as described above include supporting element and slideway, and the supporting element is arranged for providing for the slideway
Support；
Cable hanging structure, cable hanging structure are arranged for hanging the service cable, the cable hanging structure
It is connected with the slideway, the service cable is slidably connected by the cable hanging structure and the slideway.
Specifically, the service cable of tunnelling machine can be hung on support frame by the cable dragging draw off gear, prevent
Stop service cable in the dilatory damage in ground, security risk caused by eliminating because of service cable damage, the structure is simple, if
Meter is rationally, practical.
Optionally, the cable hanging structure includes sliding equipment and clamping mechanism, the sliding equipment and the slideway
It is slidably connected, the clamping mechanism is connected with the sliding equipment, and the clamping mechanism is arranged for and the service cable
Clamping.
Specifically, the cable hanging structure includes sliding equipment and clamping mechanism, service cable and clamping mechanism clamping are simultaneously
It is slided on slideway by sliding equipment, to ensure that service cable can be hung on the support frame and with tunnelling machine
Movement and move, solve service cable existing security risk when bottom plate pulls.
Optionally, the sliding equipment is pulley.
Optionally, the supporting element is column structure, and the quantity of the supporting element is two and two or more, two and two
A above supporting element is parallel to each other and is spaced setting.
Specifically, can guarantee the stabilization of support frame by increasing supporting point using two and more than two supporting elements
Property.Meanwhile two and more than two supporting elements are parallel to each other and are spaced the support principle that setting meets balance, thus
It is smooth to ensure that cable hanging structure can pass through on slideway.
Optionally, the quantity of the slideway is that the quantity of the supporting element subtracts one, and the slideway is set to adjacent two
Between the supporting element, the both ends of the slideway are connected with two supporting elements respectively.
Optionally, it is detachably connected between the supporting element and the slideway by bolt.
Specifically, supporting element and slideway are detachably connected by bolt and can be protected convenient for the dismantling and installation of removal of home stopping surface
Having demonstrate,proved the cable dragging draw off gear can be used for multiple times, and improve the service life of the cable dragging draw off gear.
Optionally, when the slideway is two and is more than two, the adjacent slideway is closely connected.
Specifically, adjacent slideway, which closely connects, can guarantee that cable hanging structure passage between two slideways is smooth,
Making for the cable dragging draw off gear can be improved the case where slideway and slideway junction block by avoiding cable hanging structure
Use effect.
Optionally, support frame as described above further includes pedestal, and the one end of the pedestal and the supporting element far from the slideway is logical
Bolt is crossed to be detachably connected.
Specifically, supporting element is provided with the pedestal being detachably connected far from one end of slideway, the stabilization of support frame ensure that
Property.Meanwhile the pedestal detachably installed improves the commutativity of support frame, extend the cable dragging draw off gear uses the longevity
Life.
Optionally, the cable dragging draw off gear further includes the cable car for storing the service cable, the electricity
Cable car is connected by the service cable with the cable hanging structure.
The embodiments of the present invention also provide a kind of tunnelling machines comprising cable dragging folding and unfolding dress mentioned above
It sets, the repertoire with the cable dragging draw off gear.
Optionally, the tunnelling machine includes service cable, cable dragging bar and above-mentioned cable dragging draw off gear,
The service cable is slidably connected by the cable hanging structure and the slideway, and the cable dragging bar and the cable are hung
Hanging hang structure is detachably connected.
Compared with prior art, the beneficial effect of the embodiment of the present invention includes, for example:
The service cable of tunnelling machine can be hung on support frame by the cable dragging draw off gear, it is therefore prevented that power supply
Cable is in the dilatory damage in ground, and security risk caused by eliminating because of service cable damage, the structure is simple, and design is reasonable,
It is practical.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the cable dragging draw off gear that the embodiment of the present invention 1 provides；
Fig. 2 is the structural schematic diagram for the support frame that the embodiment of the present invention 1 provides；
Fig. 3 is the structural schematic diagram for the cable hanging structure that the embodiment of the present invention 1 provides；
Fig. 4 is the structural schematic diagram for the cable hanging structure that the embodiment of the present invention 2 provides；
Fig. 5 is the partial structure diagram for the tunnelling machine that the embodiment of the present invention 3 provides.
Icon: 100- cable dragging draw off gear；11- support frame；111- supporting element；112- slideway；113- pedestal；12-
Cable hanging structure；121- sliding equipment；122- clamping mechanism；13- cable car；200- tunnelling machine；21- cable dragging
Bar；22- service cable；31- slip collar.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplification retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In addition, being only used for distinguishing description if there is term " first ", " second ", " third " etc., and should not be understood as indicating
Or imply relative importance.
In addition, being not offered as requiring component abswolute level or outstanding if there are the terms such as term "horizontal", "vertical", " pendency "
It hangs down, but can be slightly tilted.It is not to indicate to be somebody's turn to do if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
Structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, if there is term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment 1
Fig. 1 is the structural schematic diagram for the cable dragging draw off gear 100 that the embodiment of the present invention 1 provides.
Referring to FIG. 1, present embodiments providing a kind of cable dragging draw off gear 100, it to be used for tunnelling machine 200, lane
Road development machine 200 includes service cable 22, and tunnelling machine 200 constantly can move ahead or retreat in operation, and cable dragging is received
Putting device 100 includes:
Support frame 11, support frame 11 include supporting element 111 and slideway 112, and supporting element 111 is arranged for as slideway 112
Support is provided；
Cable hanging structure 12, cable hanging structure 12 are arranged for hanging service cable 22, cable hanging structure 12
It is connected with slideway 112, service cable 22 is slidably connected by cable hanging structure 12 and slideway 112.
For storing the cable car 13 of service cable 22, cable car 13 is connected by service cable 22 and cable hanging structure 12
It connects.
It is worth noting that the cable dragging draw off gear 100 can hang the service cable 22 of tunnelling machine 200
In on bottom plate upper support frame 11, it is therefore prevented that service cable 22 is eliminated and led because service cable 22 damages in the dilatory damage of bottom plate
The security risk of cause, the structure is simple, and design is rationally, practical.
Fig. 2 is the structural schematic diagram for the support frame 11 that the embodiment of the present invention 1 provides.
Referring to figure 2., support frame 11 further includes that the one end of pedestal 113, pedestal 113 and supporting element 111 far from slideway 112 is logical
Bolt is crossed to be detachably connected.
It is worth noting that supporting element 111 is provided with the pedestal 113 being detachably connected far from one end of slideway 112, guarantee
The stability of support frame 11.Meanwhile the pedestal 113 detachably installed improves the commutativity of support frame 11, extends the electricity
The service life of cable dragging draw off gear 100.
Referring once again to Fig. 2, supporting element 111 is column structure, and the quantity of supporting element 111 is two and two or more, two
A and more than two supporting elements 111 are parallel to each other and are spaced setting.
The quantity of slideway 112 be supporting element 111 quantity subtract one, slideway 112 be set to two adjacent supporting elements 111 it
Between, the both ends of slideway 112 are connected with two supporting elements 111 respectively.
It is detachably connected between supporting element 111 and slideway 112 by bolt.
When slideway 112 is two and is more than two, adjacent slideway 112 is closely connected.
It is worth noting that can guarantee to prop up by increasing supporting point using two and more than two supporting elements 111
The stability of support 11.Meanwhile two and more than two supporting elements 111 are parallel to each other and are spaced the branch that setting meets balance
Support principle, so that it is guaranteed that cable hanging structure 12 can pass through on slideway 112 it is smooth.
Also it is worth noting that, supporting element 111 and slideway 112 are detachably connected by bolt can be convenient for removal of home stopping surface
Dismantling and installation, ensure that the cable dragging draw off gear 100 can be used for multiple times, improve the cable dragging draw off gear
100 service life.
Fig. 3 is the structural schematic diagram for the cable hanging structure 12 that the embodiment of the present invention 1 provides.
Referring to FIG. 3, cable hanging structure 12 includes sliding equipment 121 and clamping mechanism 122, sliding equipment 121 and cunning
Road 112 is slidably connected, and clamping mechanism 122 and sliding equipment 121 connect, and clamping mechanism 122 is arranged for and service cable 22
Clamping.
Sliding equipment 121 is pulley.
It is worth noting that the cable hanging structure 12 includes sliding equipment 121 and clamping mechanism 122, service cable 22
It is clamped with clamping mechanism 122 and is slided on slideway 112 by sliding equipment 121, to ensure that service cable 22 can be hung
It hangs on support frame 11 and is moved with the movement of tunnelling machine 200, solve service cable 22 and deposited when bottom plate pulls
Security risk.
Also it is worth noting that, sliding equipment 121 is pulley in a kind of embodiment of this implementation, and pulley has good
Sliding property to guaranteeing that cable hanging structure 12 will not there is a situation where locked on slideway 112, it is to be understood that at it
In its embodiment, other sliding equipment 121 can be selected to guarantee cable hanging structure 12 and slideway according to specific implementation situation
112 be slidably connected, does not constitute the restriction to 121 type of sliding equipment herein.
Embodiment 2
The present embodiment also provides a kind of cable dragging draw off gear 100, and the technical solution that embodiment 1 describes is equally applicable
In the present embodiment, the published technical solution of embodiment 1 is not repeated to describe.
Fig. 4 is the structural schematic diagram for the cable hanging structure 12 that the embodiment of the present invention 2 provides.
Specifically, the present embodiment the difference from embodiment 1 is that, cable hanging structure 12 in embodiment 2 is sliding sleeve
Ring 31, service cable 22 and slip collar 31 are slidably connected and are hung on support frame 11.
It is worth noting that cable dragging draw off gear 100 provided by embodiment 2 still can guarantee that service cable 22 is hung
It is hung on support frame 11, it is therefore prevented that security risk caused by bottom plate dilatory damage of service cable 22.
Embodiment 3
Fig. 5 is the partial structure diagram for the tunnelling machine 200 that the embodiment of the present invention 3 provides.
Referring to figure 5., the present embodiment also provides a kind of tunnelling machine 200, including service cable 22, cable dragging bar
21 and above-mentioned cable dragging draw off gear 100, service cable 22 is slidably connected by cable hanging structure 12 and slideway 112,
Cable dragging bar 21 and cable hanging structure 12 are detachably connected.
The structure of cable dragging draw off gear 100 can be dragged with reference implementation example 1-2, the tunnelling machine 200 with cable
The institute for dragging draw off gear 100 is functional.
In conclusion being used for tunnelling machine 200, tunnel pick the present invention provides a kind of cable dragging draw off gear 100
It include service cable 22 into machine 200, tunnelling machine 200 constantly can move ahead or retreat in operation, cable dragging folding and unfolding dress
Setting 100 includes support frame 11, cable hanging structure 12 and cable car 13.Support frame 11 includes supporting element 111 and slideway 112, branch
Support member 111 is arranged for providing support for slideway 112.Cable hanging structure 12 is arranged for hanging service cable 22, electricity
Cable hanging structure 12 and slideway 112 connect, and service cable 22 is slidably connected by cable hanging structure 12 and slideway 112.Cable
Vehicle 13 is connected for storing service cable 22, cable car 13 by service cable 22 and cable hanging structure 12.The cable dragging
The service cable 22 of tunnelling machine 200 can be hung on support frame 11 by draw off gear 100, it is therefore prevented that service cable 22 exists
The dilatory damage of bottom plate, eliminates security risk caused by damaging because of service cable 22, and the structure is simple, and design is rationally, practical
Property is strong.
It should be noted that in the absence of conflict, the feature in the embodiment of the present invention can be combined with each other.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of cable dragging draw off gear is used for tunnelling machine, the tunnelling machine includes service cable, the tunnel
Development machine constantly can move ahead or retreat in operation, which is characterized in that the cable dragging draw off gear includes:
Support frame, support frame as described above include supporting element and slideway, and the supporting element is arranged for providing support for the slideway；
Cable hanging structure, cable hanging structure are arranged for hanging the service cable, the cable hanging structure and institute
Slideway connection is stated, the service cable is slidably connected by the cable hanging structure and the slideway.
2. cable dragging draw off gear according to claim 1, which is characterized in that the cable hanging structure includes sliding
Mechanism and clamping mechanism, the sliding equipment and the slideway are slidably connected, and the clamping mechanism is connected with the sliding equipment,
The clamping mechanism is arranged for being clamped with the service cable.
3. cable dragging draw off gear according to claim 2, which is characterized in that the sliding equipment is pulley.
4. cable dragging draw off gear according to claim 1, which is characterized in that the supporting element is column structure, institute
The quantity for stating supporting element is two and more than two, and two and more than two supporting elements are parallel to each other and are spaced setting.
5. cable dragging draw off gear according to claim 4, which is characterized in that the quantity of the slideway is the support
The quantity of part subtracts one, and the slideway is set between two adjacent supporting elements, the both ends of the slideway respectively with two
The supporting element connection.
6. cable dragging draw off gear according to claim 5, which is characterized in that between the supporting element and the slideway
It is detachably connected by bolt.
7. cable dragging draw off gear according to claim 5, which is characterized in that the slideway is two and two or more
When, the adjacent slideway closely connects.
8. cable dragging draw off gear according to claim 1, which is characterized in that support frame as described above further includes pedestal, institute
It states pedestal and the supporting element is detachably connected far from one end of the slideway by bolt.
9. cable dragging draw off gear according to claim 1, which is characterized in that the cable dragging draw off gear also wraps
The cable car for storing the service cable is included, the cable car is connected by the service cable and the cable hanging structure
It connects.
10. a kind of tunnelling machine, which is characterized in that including any one of service cable, cable dragging bar and claim 1-9 institute
The cable dragging draw off gear stated, the service cable is slidably connected by the cable hanging structure and the slideway, described
Cable dragging bar and the cable hanging structure are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190558.5A CN109066562A (en) | 2018-10-12 | 2018-10-12 | A kind of cable dragging draw off gear and tunnelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190558.5A CN109066562A (en) | 2018-10-12 | 2018-10-12 | A kind of cable dragging draw off gear and tunnelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109066562A true CN109066562A (en) | 2018-12-21 |
Family
ID=64764786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811190558.5A Pending CN109066562A (en) | 2018-10-12 | 2018-10-12 | A kind of cable dragging draw off gear and tunnelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109066562A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247363A (en) * | 2019-06-03 | 2019-09-17 | 中铁大桥局集团有限公司 | A kind of elevator cable positioning device |
| CN110273709A (en) * | 2019-07-04 | 2019-09-24 | 凯盛重工有限公司 | A kind of Universal rotary wrap attachment and application method |
| CN114212611A (en) * | 2021-12-13 | 2022-03-22 | 山东东山新驿煤矿有限公司 | Automatic towing device for fully-mechanized mining working table surface |
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| CN202395407U (en) * | 2011-12-30 | 2012-08-22 | 大同煤矿集团有限责任公司 | Cable dragging suspension device for heading machine |
| CN202832540U (en) * | 2012-09-14 | 2013-03-27 | 陕西陕煤黄陵矿业有限公司 | Heading machine auxiliary device for coal mine |
| CN203767735U (en) * | 2014-04-08 | 2014-08-13 | 贵州能发高山矿业有限公司 | Automatic cable dragging device for heading machine |
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| CN209119778U (en) * | 2018-10-12 | 2019-07-16 | 内蒙古伊泰京粤酸刺沟矿业有限责任公司 | A kind of cable dragging draw off gear and tunnelling machine |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202395407U (en) * | 2011-12-30 | 2012-08-22 | 大同煤矿集团有限责任公司 | Cable dragging suspension device for heading machine |
| CN202832540U (en) * | 2012-09-14 | 2013-03-27 | 陕西陕煤黄陵矿业有限公司 | Heading machine auxiliary device for coal mine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247363A (en) * | 2019-06-03 | 2019-09-17 | 中铁大桥局集团有限公司 | A kind of elevator cable positioning device |
| CN110273709A (en) * | 2019-07-04 | 2019-09-24 | 凯盛重工有限公司 | A kind of Universal rotary wrap attachment and application method |
| CN114212611A (en) * | 2021-12-13 | 2022-03-22 | 山东东山新驿煤矿有限公司 | Automatic towing device for fully-mechanized mining working table surface |
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