CN205675912U - A kind of bore detecting take-up and pay-off device - Google Patents
A kind of bore detecting take-up and pay-off device Download PDFInfo
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- CN205675912U CN205675912U CN201620589623.1U CN201620589623U CN205675912U CN 205675912 U CN205675912 U CN 205675912U CN 201620589623 U CN201620589623 U CN 201620589623U CN 205675912 U CN205675912 U CN 205675912U
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- China
- Prior art keywords
- lower sheave
- cable
- wire casing
- pay
- housing
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Abstract
A kind of bore detecting take-up and pay-off device, including left chain wheel, right pulley, lower sheave, housing, wire casing and rocking handle；Left chain wheel, right pulley and lower sheave be del Standard in housing, wire casing and rocking handle are assemblied in outside housing, and wire casing and rocking handle are fixing to be connected, and wire casing winding slot axis under rocking handle drives rotates；When starting working, first by cable winds on wire casing, then free one end is stretched in housing, walk around right pulley top edge, lower sheave lower limb and the top edge of left chain wheel successively, stretch in housing the most again.This utility model solves retractable cable stability problem in bore detecting retractable cable operation.
Description
Technical field
This utility model relates to a kind of bore detecting take-up and pay-off device.
Background technology
In the open in Mine Production, it is often necessary to use hole-drilling video detection kind equipment that region, Goaf Area is entered
Row detection.When detection, need, by cable, probe is transferred to goaf, and accurately counted by the length of transferring of record cable
Amount goaf or the degree of depth of coal and rock to be investigated.At present, owing to cable does not has special draw off gear, it is in folding and unfolding process
In control poor, had a strong impact on the stability of folding and unfolding cable, and, cable transfers the side that length is all manually labelling
Formula, time-consuming, degree of accuracy is the highest.
In sum, prior art does not also have one disclosure satisfy that folding and unfolding cable stability requirement and can high accuracy,
Automatic gauge cable transfers the take-up and pay-off device of length.
Utility model content
In order to solve current bore detecting retractable cable poor stability and the technical barrier of human metering low precision, this practicality
Novel provide a kind of bore detecting take-up and pay-off device.
The technical solution adopted in the utility model is as follows:
A kind of bore detecting take-up and pay-off device, including left chain wheel, right pulley, lower sheave, housing, wire casing and rocking handle；Institute
State left chain wheel, right pulley and lower sheave be del Standard in described housing, described wire casing and described rocking handle assembling
Outside described housing, described wire casing and described rocking handle are fixing to be connected, described wire casing under described rocking handle drives around described wire casing axle
Line rotates；When starting working, first by cable winds on described wire casing, then free one end is stretched in described housing, depend on
Secondary walking around described right pulley top edge, described lower sheave lower limb and the top edge of described left chain wheel, the most again from described housing
Inside stretch.
Described bore detecting take-up and pay-off device also includes that left redundant wheel and right redundant are taken turns, and described left redundant wheel is installed on institute
Stating on the left of left chain wheel, described right redundant wheel is installed on the right side of described right pulley, and described left redundant wheel stretches in described left chain wheel, line
The space that cable is formed from described left redundant wheel and described left chain wheel passes, and described right redundant wheel stretches in described right pulley, cable
The space formed from described right redundant wheel and described right pulley passes.
In described bore detecting take-up and pay-off device, described lower sheave is longitudinally movable, the axis of rolling of described lower sheave
The most compacted spring compression, controls vertically moving of described lower sheave, the described shell immediately below described lower sheave
Being also equipped with compression module on body, described compression module upper end stretches in described lower sheave；Under retractable cable state, described under
The upwards pulling force that pulley is produced by cable, described holddown spring shrinks, and described lower sheave moves up, and described lower sheave is with described
Between compression module, space becomes big, and cable can freely slide in described downslide race；Under non-retractable cable state, described downslide
Cable, under the effect of described holddown spring, is stepped up by wheel with described compression module, stops the slip of cable.
In described bore detecting take-up and pay-off device, described right pulley is fixed with the axis of rolling, the axis of rolling and described right cunning
Wheel together rotates, and the described axis of rolling connects encoder, for measuring the folding and unfolding length of cable.
Described bore detecting take-up and pay-off device, also includes motor, decelerator and controller, is used for realizing retractable cable automatic
Operation；Described motor is connected with described wire casing by described decelerator, and controls automatic deploying and retracting line and hands by described controller
The switching of dynamic retractable cable pattern.
In described bore detecting take-up and pay-off device, described controller is additionally operable to show described encoder stoichiometric number in real time
According to.
Technique scheme of the present utility model has the advantage that compared to existing technology
A kind of bore detecting take-up and pay-off device that 1 this utility model provides, owing to using three pulley structures, and pushes down
Triangular arrangement, therefore, this utility model can effectively solve the problem that retractable cable stability problem.
A kind of bore detecting take-up and pay-off device that 2 this utility model provide, owing to the flank at two top sheaves is installed
Auxiliary wheel, makes the cable be limited in the space between pulley and auxiliary wheel slip, and therefore, this utility model can efficient solution
Certainly retractable cable fluency problem.
A kind of bore detecting take-up and pay-off device that 3 this utility model provide, during owing to make use of retractable cable, cable produces
The upwards feature of pulling force is by discharging the longitudinal degress of feedom of lower sheave, under holddown spring and compression module structure function, permissible
Automatically controlling the slip of cable, therefore, this utility model achieves automatically controlling of retractable cable.
4 this utility model provide a kind of bore detecting take-up and pay-off device, due to be also equipped with motor and decelerator and
Controller, therefore, this utility model is capable of retractable cable operation and manually and automatically selects.
5 this utility model provide a kind of bore detecting take-up and pay-off device, owing to being provided with encoder, right pulley with
Sliding axle is fixing to be connected, and encoder is connected with sliding axle, and therefore, this utility model is capable of drawing cable line length and automatically counts
Amount and precision are high.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, it is embodied as below according to of the present utility model
Example also combines accompanying drawing, is described in further detail this utility model, wherein
Fig. 1 is the front view (not showing before housing) of this utility model a kind of bore detecting take-up and pay-off device；
Fig. 2 is the left view (not showing on the left of housing) of this utility model a kind of bore detecting take-up and pay-off device；
Fig. 3 is the top view (housing upper face does not shows) of this utility model a kind of bore detecting take-up and pay-off device.
Figure is labeled as: 1-left chain wheel, 2-right pulley, 3-lower sheave, 4-housing, 5-wire casing, 6-rocking handle, 7-left redundant
Wheel, 8-right redundant wheel, 9-holddown spring, 10-compact heap, 11-encoder, 12-motor, 13-decelerator, 14-controller.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type embodiment is described in further detail.
Fig. 1-Fig. 3 is shown that the preferred embodiment of this utility model a kind of bore detecting take-up and pay-off device.
Described bore detecting take-up and pay-off device, including left chain wheel 1, right pulley 2, lower sheave 3, housing 4, wire casing 5 with shake
Handle 6；Described left chain wheel 1, right pulley 2 and lower sheave 3 in del Standard in described housing 4, described wire casing 5 and institute
Stating rocking handle 6 to be assemblied in outside described housing 4, described wire casing 5 and the fixing connection of described rocking handle 6, described wire casing 5 drives at described rocking handle 6
Rotate around described wire casing 5 axis under Dong.
When starting working, first by cable winds on described wire casing 5, then free one end is stretched in described housing 4,
Walking around described right pulley 2 top edge successively, described lower sheave 3 lower limb and the top edge of described left chain wheel 1, the most again from described
Stretch in housing 4.
Described bore detecting take-up and pay-off device also includes left redundant wheel 7 and right redundant wheel 8, described left redundant wheel 7 installation
On the left of described left chain wheel 1, described right redundant wheel 8 is installed on the right side of described right pulley 2, and described left redundant wheel 7 stretches into a described left side
In pulley 1, the space that cable is formed from described left redundant wheel 7 and described left chain wheel 1 passes, and described right redundant wheel 8 stretches into described
In right pulley 2, the space that cable is formed from described right redundant wheel 8 and described right pulley 2 passes.
In the present embodiment, described lower sheave 3 is longitudinally movable, and the axis of rolling of described lower sheave 3 is pressed along the longitudinal direction
Tight spring 9 compresses, and controls vertically moving of described lower sheave 3, the described housing 4 immediately below described lower sheave 3 also assembles
Compression module 10, described compression module 10 upper end is had to stretch in described lower sheave 3.
Under retractable cable state, the upwards pulling force that described lower sheave 3 is produced by cable, described holddown spring 9 shrinks, described
Lower sheave 3 moves up, and between described lower sheave 3 and described compression module 10, space becomes big, and cable can be freely in described downslide
Slide in taking turns 3 grooves.
Under non-retractable cable state, described lower sheave 3 is under the effect of described holddown spring 9, with described compression module 10
Cable is stepped up, stops the slip of cable.
In the present embodiment, described right pulley 2 is fixed with the axis of rolling, and the axis of rolling together rotates with described right pulley 2, described
The axis of rolling connects encoder 11.
Described bore detecting take-up and pay-off device also includes motor 12, decelerator 13 and controller 14.
Described motor 12 is connected with described wire casing 5 by described decelerator 13, and is controlled automatically by described controller 14
Retractable cable and the switching of manual retractable cable pattern.
Described controller 14 is additionally operable to show described encoder 11 continuous data in real time.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in protection domain of the present utility model.
Claims (6)
1. a bore detecting take-up and pay-off device, it is characterised in that: including: left chain wheel (1), right pulley (2), lower sheave (3),
Housing (4), wire casing (5) and rocking handle (6)；
Described left chain wheel (1), right pulley (2) and lower sheave (3) in del Standard in described housing (4), described
Wire casing (5) and described rocking handle (6) are assemblied in described housing (4) outward, described wire casing (5) and the fixing connection of described rocking handle (6), described
Wire casing (5) rotates around described wire casing (5) axis under described rocking handle (6) drives；
When starting working, first by cable winds on described wire casing (5), then free one end is stretched in described housing (4),
Walk around described right pulley (2) top edge, described lower sheave (3) lower limb and the top edge of described left chain wheel (1) successively, the most again
Stretch in described housing (4).
Bore detecting take-up and pay-off device the most according to claim 1, it is characterised in that: also include left redundant wheel (7) and
Right redundant wheel (8), described left redundant wheel (7) is installed on described left chain wheel (1) left side, and described right redundant wheel (8) is installed on described
Right pulley (2) right side, in described left redundant wheel (7) stretches into described left chain wheel (1), cable takes turns (7) and described from described left redundant
The space that left chain wheel (1) is formed passes, and described right redundant wheel (8) stretches in described right pulley (2), and cable is taken turns from described right redundant
(8) pass with the space that formed of described right pulley (2).
Bore detecting take-up and pay-off device the most according to claim 1 or claim 2, it is characterised in that: described lower sheave (3) can be longitudinal
Mobile, the most compacted spring of the axis of rolling (9) of described lower sheave (3) compresses, and controls the longitudinal direction of described lower sheave (3)
Mobile, the described housing (4) immediately below described lower sheave (3) is also equipped with compression module (10), described compression module
(10) in upper end stretches into described lower sheave (3)；
Under retractable cable state, the upwards pulling force that described lower sheave (3) is produced by cable, described holddown spring (9) shrinks, described
Lower sheave (3) moves up, and between described lower sheave (3) and described compression module (10), space becomes big, and cable can be freely in institute
Slide in stating lower sheave (3) groove；
Under non-retractable cable state, described lower sheave (3) is under the effect of described holddown spring (9), with described compression module
(10) cable is stepped up, stop the slip of cable.
Bore detecting take-up and pay-off device the most according to claim 3, it is characterised in that: described right pulley (2) and rolling
Axle is fixed, and the axis of rolling together rotates with described right pulley (2), and the described axis of rolling connects encoder (11), is used for measuring cable
Folding and unfolding length.
Bore detecting take-up and pay-off device the most according to claim 4, it is characterised in that: also include motor (12), slow down
Device (13) and controller (14), be used for realizing retractable cable automatic job；
Described motor (12) is connected with described wire casing (5) by described decelerator (13), and is controlled by described controller (14)
Automatic deploying and retracting line and the switching of manual retractable cable pattern.
Bore detecting take-up and pay-off device the most according to claim 5, it is characterised in that: described controller (14) is additionally operable to
Display described encoder (11) continuous data in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589623.1U CN205675912U (en) | 2016-06-17 | 2016-06-17 | A kind of bore detecting take-up and pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589623.1U CN205675912U (en) | 2016-06-17 | 2016-06-17 | A kind of bore detecting take-up and pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205675912U true CN205675912U (en) | 2016-11-09 |
Family
ID=57432808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589623.1U Expired - Fee Related CN205675912U (en) | 2016-06-17 | 2016-06-17 | A kind of bore detecting take-up and pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205675912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947809A (en) * | 2016-06-17 | 2016-09-21 | 煤炭科学技术研究院有限公司 | Pay-off and take-up device for drilling detection |
-
2016
- 2016-06-17 CN CN201620589623.1U patent/CN205675912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947809A (en) * | 2016-06-17 | 2016-09-21 | 煤炭科学技术研究院有限公司 | Pay-off and take-up device for drilling detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |