CN107673140B - A kind of power construction traction device - Google Patents
A kind of power construction traction device Download PDFInfo
- Publication number
- CN107673140B CN107673140B CN201710901630.XA CN201710901630A CN107673140B CN 107673140 B CN107673140 B CN 107673140B CN 201710901630 A CN201710901630 A CN 201710901630A CN 107673140 B CN107673140 B CN 107673140B
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- CN
- China
- Prior art keywords
- hand
- gear
- pitman
- drive rod
- folding carton
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
- B65H75/4465—Foldable or collapsible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4492—Manual drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The invention discloses a kind of power construction traction devices, its structure includes hand-operated wheel, hand fixed mechanism, small upper casing, internal structure movable covering, top cover under L-type, sideskid, one word slides mouth, internal subcard plate, work beam, folding carton, pitman, drive rod, pinion gear, second gear, third gear, cable, stretching device, card column, hand-operated wheel is mechanically connected by pitman and drive rod one end, drive rod other end pin shaft runs through pinion gear middle position, pinion gear is meshed with the second gear being disposed below, the present invention is equipped with hand fixed mechanism, internal structure movable covering, sideskid, stretching device, single unit system can be subjected to disassembly assembling, it remote is also applicable in the same old way up with a varied topography, due to can be with uniaxial direct tensile hook, difficulty of construction reduces significantly, electricity can be recycled automatically after use Cable improves working efficiency, slows down manpower fatigue, facilitates maintenance and inspection.
Description
Technical field
The present invention is a kind of power construction traction device, belongs to traction device field.
Background technique
China's electric drive for locomotive technology has been passed by the development mileage in more than 50 years, achieves huge advance, railway transportation is rapidly
Degree and power be used technological limit friendship-direct-transmission march toward speed faster, the stage of the higher AC Drive of power, but this
The innovation and developing of technology be it is endless, it will constantly be increased to the level of update with the development of the relevant technologies
On.General requirement by implementing " import of advanced technology is done the design and production together, and is built China's own brands " carries out technology transfer and conjunction
Make, the leading enterprise of China's Rolling Stock Manufacturing Industry starts to produce AC Drive electric power, diesel locomotive and electric EMU in batches.?
On the basis of technology transfer, digest and assimilate and innovation research again, railway transportation equipment core, the related platform of key technology
It is preliminarily formed with system, while meeting the domestic railway transportation market demand, promotes rail vehicles manufacturing trend
Maturation, realize AC drive locomotive vehicle domestic-developed and manufacture, thoroughly solve railway transportation capability be not able to satisfy reform and opening-up with
Carry out the contradiction of the increasingly developed requirement of national economy, contribute for the socialist modernization drive in China, go further to the world,
It is competed on the same stage in high speed, heavy haul railway pulling equipment field and world's advanced enterprises.
Prior art discloses application No. is a kind of 201520893446.1 power construction traction devices, it includes collection
Line wheel frame and trailer wagon, the trailer wagon include car body and are hingedly connected to car body upper end two sides and are arranged symmetrically
At least a pair of of telescopic rod, the free end of each telescopic rod is respectively mounted walking mechanism, passes through drawing between each pole of the telescopic rod
Spring connection.The line concentration wheel carrier includes frame body and the collection line wheel that is mounted on the frame body, and the supporting leg of the frame body is flexible knot
Structure, which has the advantages that design science, cabling are simple, adapt to complex environment, but the prior art is not
It can be carried out folding storage, need whole Transporting, greatly increased in remote mountain areas difficulty of construction with a varied topography, and in traction device
Draught line cannot be recycled during work automatically, after construction, manpower is needed to recycle, is wasted time and manpower.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of power construction traction device, it is existing to solve
There is technology not can be carried out folding storage, need whole Transporting, is greatly increased in remote mountain areas difficulty of construction with a varied topography, and
Traction device cannot recycle draught line during working automatically, after construction, manpower be needed to recycle, and waste time and manpower
The problem of.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of power construction traction dress
It sets, structure includes top cover, sideskid, one under hand-operated wheel, hand fixed mechanism, small upper casing, internal structure movable covering, L-type
Word slide mouth, internal subcard plate, work beam, folding carton, pitman, drive rod, pinion gear, second gear, third gear, cable,
Stretching device, card column, the hand-operated wheel are mechanically connected by pitman and drive rod one end, and the drive rod other end is used
Pin shaft runs through pinion gear middle position, and the pinion gear is meshed with the second gear being disposed below, the third
Gear and the second gear being positioned above are meshed, and the work beam and third gear pass through cable connection, the electricity
Cable and the other end are hung with stretching device, and the second gear is located inside folding carton, and the both ends of the work beam are fixed
Chamber interior wall left and right ends are being folded, are being fixedly welded with internal subcard plate, the folding carton on the folding chamber interior wall bottom plate
Right side be equipped with groove, the inner wall of the slide plate is fixedly welded with bumping square, and the groove and bumping square match
It closes, the slide plate middle is equipped with the sliding mouth of a word, and top cover is located at below sideskid simultaneously mechanical connection under the L-type,
Top cover under the internal structure movable covering and L-type,
Agree on the right side of sideskid, the small upper casing is adopted with folding carton right end to be hinged, the hand fixation
Mechanism is tightly tightly placed in pitman outer surface, and the drive rod is vertically welded with card column and matches with the recess on small upper casing.
The folding carton is that four pieces of panels hingedly form two-by-two and there are the square frame for batching chamber, the panel in inside
Two small panels are separated by in-between folded piece, head and the tail both ends are connected using hinge activity between two small panels
It connects, the hand fixed mechanism is made of elastic rubber ring, gasket, hand fixes sleeve shell, fixed ring.
The elastic rubber ring is fixedly connected with pitman and fixed ring, the fixed ring and hand fixes sleeve shell
Weld together, uses and be threadedly coupled between one end of the pitman and hand fixes sleeve outer casing inner wall, described, institute
The lower section for the elastic rubber ring stated is equipped with gasket.
The work beam is equipped with fastening gasket, T-bar, tenon piece, and the T-bar is fixed on facet by fastening gasket
Circular hole and left and right ends on plate are fixed with tenon piece.
Further, the stretching device be equipped with driving wheel, movable screw select, protective case, U-shaped connector, word deduction part,
Hook.
Further, the driving wheel is fixed inside protective case and with movable screw select, the protective case
One end be fixedly connected by U-shaped connector with hook, the U-shaped connector is flexibly connected by word deduction part and hook.
Further, the hand-operated wheel is equipped with protrusion, arc shakes hands, eats dishes without rice or wine.
Further, the arc is shaken hands as sector structure and is equipped in diameter piece side less than normal more than two convex
It rises, the arc left and right sides of shaking hands is equipped with that both ends are thick intermediate thin to eat dishes without rice or wine, one end that the arc is shaken hands with pitman
Weld together.
Beneficial effect
A kind of power construction traction device of the present invention shakes hand-operated wheel using external force, interacts according between power and power,
So that pitman drives drive rod, to allow pinion gear, second gear, third gear three to be driven in succession, while cable connection
Work beam and third gear, allow work beam also successive movements, to achieve the purpose that pull cable, when device fails, draw
The internal structure movable covering and sideskid for unfolding stacked box expose pinion gear, second gear, third gear inside folding carton
Whether drive state occurs wrapping phenomena, and convenient for observation, trouble hunting does not have to hand hand-operated wheel when in use, it is only necessary to
The hook for pullling stretching device reacts on third gear, hand-operated wheel is allowed to rotate automatically, when length is fixed, needs hand-operated wheel
It pulls back, the card column of drive rod is allowed to be caught in the recess on small upper casing, avoiding device is returned since the torque of third gear is excessive
It receives cable to need to recycle on remaining cable using finishing, conversely, to being pushed forward, to guarantee that card column is detached from recessed on small upper casing for hand-operated wheel
Mouthful, it is rear because recycling cable automatically, remote mountainous area is with a varied topography, is not easy to move, if device mistake the reason of torque and inertia
Big then be not easy to move, the present invention removes hand fixed mechanism, hand-operated wheel, folding carton etc., and folding carton can be folded into four pieces of panels,
Space hold face machine is reduced, hand fixed mechanism, hand-operated wheel, folding carton will be removed and separately accommodated, assembled when needing, it is hand solid
Mechanism is determined for fixing hand-operated wheel, avoids firmly excessive pitman being caused to distort.
The present invention is equipped with hand fixed mechanism, internal structure movable covering, sideskid, stretching device, can be by single unit system
Carry out disassembly assembling, it is with a varied topography it is remote be also applicable in the same old way up, due to can be with uniaxial direct tensile hook, difficulty of construction be significantly
It reduces, cable can be recycled automatically after use, improve working efficiency, slow down manpower fatigue, facilitate maintenance and inspection.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of power construction traction device of the present invention.
Fig. 2 is the structural schematic diagram inside a kind of power construction traction device of the present invention.
Fig. 3 is the structural schematic diagram of hand-operated wheel of the present invention.
Fig. 4 is the scheme of installation of work beam of the present invention.
Fig. 5 is the diagrammatic cross-section of the hand fixed mechanism of the present invention.
Fig. 6 is the structural schematic diagram of stretching device of the present invention.
Fig. 7 is that card column of the present invention uses schematic diagram
In figure: top cover-under hand-operated wheel -1, hand fixed mechanism -2, small upper casing -3, internal structure movable covering -4, L-type
5, the sliding mouth -7 of sideskid -6, a word, internal subcard plate -8, work beam -9, folding carton -10, pitman -11, drive rod -12, small
Gear -13, third gear -15, cable -16, stretching device -17, card column -18, panel -1001, batches chamber-at second gear -14
1002, folded piece -1003, small panel -1004, hinge -1005, elastic rubber ring -201, gasket -202, outside hand fixes sleeve
Shell -203, fastening gasket -901, T-bar -902, tenon piece -903, driving wheel -171, movable screw select -172, is protected at fixed ring -204
Sheath -173, U-shaped connector -174, word deduction part -175, hook -176, protrusion -101, arc shake hands -102, eats dishes without rice or wine -103.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment
Please refer to Fig. 1-Fig. 7, the present invention provides a kind of power construction traction device, and structure includes hand-operated wheel 1, hand solid
Determine the sliding mouth 7 of top cover 5 under mechanism 2, small upper casing 3, internal structure movable covering 4, L-type, sideskid 6, a word, internal subcard plate 8, volume
It takes roller 9, folding carton 10, pitman 11, drive rod 12, pinion gear 13, second gear 14, third gear 15, cable 16, stretch dress
17, card column 18 is set, the hand-operated wheel 1 is mechanically connected by pitman 11 and 12 one end of drive rod, and the drive rod 12 is another
One end pin shaft runs through 13 middle position of pinion gear, and the pinion gear 13 is nibbled with 14 phase of second gear being disposed below
It closes, the third gear 15 and the second gear 14 being positioned above are meshed, and the work beam 9 and third gear 15 are logical
The connection of cable 16 is crossed, the cable 16 and the other end are hung with stretching device 17, and the second gear 14 is located at folding carton
Inside 10, the both ends of the work beam 9 are fixed on 10 inner wall left and right ends of folding carton, on the 10 inner wall bottom plate of folding carton
It is fixedly welded with internal subcard plate 8, the right side of the folding carton 10 is equipped with groove, the fixed weldering of the inner wall of the slide plate 6
It is connected to bumping square, the groove and bumping square match, and 6 middle of slide plate is equipped with the sliding mouth 7 of a word, described
Top cover 5 is located at the lower section of sideskid 6 and mechanical connection under L-type, top cover 5 under the internal structure movable covering 4 and L type,
The right side of sideskid 6 is agreed with, and the small upper casing 3 is adopted with 10 right end of folding carton and is hinged, the hand fixed mechanism 2
It is tightly tightly placed in 11 outer surface of pitman, the drive rod 12 is vertically welded with card column 18 and matches with the recess on small upper casing 3
It closes.
The folding carton 10 is that four pieces of panels 1001 hingedly form two-by-two and there is the square box for batching chamber 1002 in inside
Body, the panel 1001 are separated into two small panels 1004, two small panels by in-between folded piece 1003
Head and the tail both ends are flexibly connected using hinge 1005 between 1004, and the hand fixed mechanism 2 is by elastic rubber ring 201, gasket
202, hand fixes sleeve shell 203, fixed ring 204 form.
The elastic rubber ring 201 is fixedly connected with pitman 11 and fixed ring 204, the fixed ring 204 and hand
Fixes sleeve shell 203 welds together, and adopts between one end of the pitman 11 and hand 203 inner wall of fixes sleeve shell
It is threadedly coupled, described, the lower section of the elastic rubber ring 201 is equipped with gasket 202.
The work beam 9 is equipped with fastening gasket 901, T-bar 902, tenon piece 903, and the T type stick 902 passes through fastening
The circular hole and left and right ends tenon piece 903 that gasket 901 is fixed in small panel 1004 are fixed.
The stretching device 17 is equipped with driving wheel 171, movable screw select 172, protective case 173, U-shaped connector 174, a word
Fastener 175, hook 176, the driving wheel 171 is fixed embedded in 173 inside of protective case and with movable screw select 172, described
One end of protective case 173 be fixedly connected with hook 176 by U-shaped connector 174, the U-shaped connector 174 passes through a word
Fastener 175 and hook 176 are flexibly connected.
The hand-operated wheel 1 is equipped with protrusion 101, arc shakes hands 102, eats dishes without rice or wine 103, and the arc shakes hands 102 as sector
Structure and diameter piece side less than normal be equipped with more than two raised 101, the arc shake hands 102 the left and right sides be equipped with two
Head it is thick intermediate thin eat dishes without rice or wine 103, the arc shake hands 102 and one end of pitman 11 weld together, cambered design uses
Human engineering principle is designed, and convenient for holding, protrusion 101 can increase frictional force, it is not easy to slide.
Hand-operated wheel 1 is shaken using external force, is interacted according between power and power, so that pitman 11 drives drive rod 12,
To allow pinion gear 13, second gear 14,15 three of third gear to be driven in succession, while cable 16 connects work beam 9 and third
Gear 15, allows the also successive movements of work beam 9, to achieve the purpose that pull cable, when device fails, pulls open folding carton 10
Internal structure movable covering 4 and sideskid 6, expose pinion gear 13, the second gear 14, third tooth inside folding carton 10
Take turns whether 15 drive states occur wrapping phenomena, convenient for observation, trouble hunting can not have to hand when in use
Wheel 1, it is only necessary to which the hook 176 for pullling stretching device 17 reacts on third gear 15, and hand-operated wheel 1 is allowed to rotate automatically, and length is solid
Periodically, need to pull back hand-operated wheel 1, the card column 18 of drive rod 12 allowed to be caught in the recess on small upper casing 3, avoiding device due to
The torque of third gear 15 is excessive and recycles cable 16, using finishing, needs to recycle on remaining cable 16, conversely, hand-operated wheel 1 to
It is pushed forward, guarantees that card column 18 is detached from the recess on small upper casing 3, it is rear because the reason of torque and inertia, it is automatic to recycle cable 16, it is remote
Mountain area, it is with a varied topography, it is not easy to move, is not easy to move if device is excessive, the present invention removes hand fixed mechanism 2, hand-operated wheel
1, folding carton 10 etc., folding carton 10 can be folded into four pieces of panels, reduce space hold face machine, will remove hand fixed mechanism
2, hand-operated wheel 1, folding carton 10 separately accommodate, and are assembling when needing, and hand fixed mechanism 2 avoids exerting oneself for fixing hand-operated wheel 1
It is excessive that pitman 11 is caused to distort.
Pinion gear 13 of the present invention, second gear 14, third gear 15 are the size diameter gear structures such as not, are used for
Transmission.
Top cover 5 under hand-operated wheel 1 of the invention, hand fixed mechanism 2, small upper casing 3, internal structure movable covering 4, L-type,
The sliding mouth 7 of sideskid 6, a word, internal subcard plate 8, work beam 9, folding carton 10, pitman 11, drive rod 12, pinion gear 13, the
Two gears 14, third gear 15, cable 16, stretching device 17, card column 18, panel 1001, batch chamber 1002, folded piece 1003,
Small panel 1004, hinge 1005, elastic rubber ring 201, gasket 202, hand fixes sleeve shell 203, fixed ring 204, fastening
Gasket 901, T-bar 902, tenon piece 903, driving wheel 171, movable screw select 172, protective case 173, U-shaped connector 174, word deduction
Part 175, hook 176, protrusion 101, arc 102,103 components of eating dishes without rice or wine of shaking hands are that universal standard part or those skilled in the art know
The component of dawn, structure and principle are all that this technology personnel can be learnt by technical manual or be obtained by routine experiment method
Know, problems solved by the invention is that the prior art not can be carried out folding storage, whole Transporting is needed, on remote mountain with a varied topography
Area's difficulty of construction greatly increases, and cannot recycle draught line automatically during traction device work, after construction, needs
Manpower recycling, wastes time and manpower, and the present invention is combined with each other by above-mentioned component, the present invention be equipped with hand fixed mechanism 2,
Single unit system can be carried out disassembly assembling by internal structure movable covering 4, sideskid 6, stretching device 17, with a varied topography inclined
Remote to be also applicable in the same old way up, due to can be with uniaxial direct tensile hook 176, difficulty of construction reduces significantly, can be automatic after use
Cable is recycled, working efficiency is improved, slows down manpower fatigue, facilitates maintenance and inspection, described in detail below:
The hand-operated wheel 1 is mechanically connected by pitman 11 and 12 one end of drive rod, 12 other end of drive rod
Run through 13 middle position of pinion gear with pin shaft, the pinion gear 13 is meshed with the second gear 14 being disposed below, institute
The third gear 15 stated and the second gear 14 being positioned above are meshed, and the work beam 9 and third gear 15 pass through electricity
Cable 16 connects, and the cable 16 and the other end are hung with stretching device 17, and the second gear 14 is located in folding carton 10
Portion, the both ends of the work beam 9 are fixed on 10 inner wall left and right ends of folding carton, consolidate on the 10 inner wall bottom plate of folding carton
Surely it is welded with internal subcard plate 8, the right side of the folding carton 10 is equipped with groove, and the inner wall of the slide plate 6 is fixedly welded
There is bumping square, the groove and bumping square match, and 6 middle of slide plate is equipped with the sliding mouth 7 of a word, the L
Top cover 5 is located at the lower section of sideskid 6 and mechanical connection under type, top cover 5 under the internal structure movable covering 4 and L-type,
The right side of sideskid 6 is agreed with, and the small upper casing 3 is adopted with 10 right end of folding carton and is hinged, the hand fixed mechanism
2 are tightly tightly placed in 11 outer surface of pitman, and the drive rod 12 is vertically welded with card column 18 and matches with the recess on small upper casing 3
It closes, the folding carton 10 is that four pieces of panels 1001 hingedly form two-by-two and there is the square frame for batching chamber 1002 in inside, described
Panel two small panels 1004 are separated by in-between folded piece 1003, head and the tail two between two small panels 1004
End is flexibly connected using hinge 1005, and the elastic rubber ring 201 is fixedly connected with pitman 11 and fixed ring 204, described
Fixed ring 204 and hand fixes sleeve shell 203 weld together, outside one end of the pitman 11 and hand fixes sleeve
Using being threadedly coupled between 203 inner wall of shell, described, the lower section of the elastic rubber ring 201 is equipped with gasket 202, the T
The circular hole and left and right ends tenon piece 903 that type stick 902 is fixed in small panel 1004 by fastening gasket 901 are fixed.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (1)
1. a kind of power construction traction device, structure includes hand-operated wheel (1), hand fixed mechanism (2), small upper casing (3), inside
Structure movement covers top cover (5), sideskid (6), a word sliding mouth (7) under (4), L-type, internal subcard plate (8), work beam (9), folding
Stacked box (10), pitman (11), drive rod (12), pinion gear (13), second gear (14), third gear (15), cable (16),
Stretching device (17), card column (18), it is characterised in that:
The hand-operated wheel (1) is mechanically connected by pitman (11) and drive rod (12) one end, and the drive rod (12) is another
One end pin shaft runs through pinion gear (13) middle position, the pinion gear (13) and the second gear (14) being disposed below
It is meshed, the third gear (15) and the second gear (14) being positioned above are meshed, the work beam (9) and
Three gears (15) are connected by cable (16), and the cable (16) and the other end be hung with stretching device (17), and described the
Two gears (14) are located at folding carton (10) inside, and the both ends of the work beam (9) are fixed on folding carton (10) inner wall or so two
End, is fixedly welded with internal subcard plate (8) on the folding carton (10) inner wall bottom plate, on the right side of the folding carton (10)
Equipped with groove, the inner wall of the slide plate (6) is fixedly welded with bumping square, and the groove and bumping square match, institute
It is sliding mouth (7) that slide plate (6) middle stated is equipped with a word, under the L-type top cover (5) be located at sideskid (6) lower section and with its machine
Tool connection, the internal structure movable covering (4) agrees on the right side of (6) with top cover under L-type (5), sideskid, it is described it is small on
Shell (3) is adopted with folding carton (10) right end and is hinged, and the hand fixed mechanism (2) is tightly tightly placed in pitman (11) appearance
Face, the drive rod (12) are vertically welded with card column (18) and match with the recess on small upper casing (3)；
The folding carton (10) is that four pieces of panels (1001) hingedly form two-by-two and there is the square box for batching chamber (1002) in inside
Body, the panel (1001) are separated into two small panels (1004) by in-between folded piece (1003), described two small
Head and the tail both ends are flexibly connected using hinge (1005) between panel (1004)；
The hand fixed mechanism (2) is by elastic rubber ring (201), gasket (202), hand fixes sleeve shell (203), solid
Determine ring (204) composition；The elastic rubber ring (201) is fixedly connected with pitman (11) and fixed ring (204), the fixation
Ring (204) and hand fixes sleeve shell (203) weld together, one end of the pitman (11) and hand fixes sleeve
Using being threadedly coupled between shell (203) inner wall, described, the lower section of the elastic rubber ring (201) is equipped with gasket
(202)；
The work beam (9) is equipped with fastening gasket (901), T-bar (902), tenon piece (903), and the T-bar (902) is logical
It crosses the circular hole that fastening gasket (901) is fixed on small panel (1004) and left and right ends is fixed with tenon piece (903)；
The stretching device (17) is equipped with driving wheel (171), movable screw select (172), protective case (173), U-shaped connector
(174), word deduction part (175), hook (176)；
The driving wheel (171) is internal embedded in protective case (173) and is fixed with movable screw select (172), the protection
One end of set (173) is fixedly connected by U-shaped connector (174) with hook (176), and the U-shaped connector (174) passes through one
Word fastener (175) and hook (176) are flexibly connected；
The hand-operated wheel (1) is equipped with raised (101), arc shakes hands (102), eats dishes without rice or wine (103)；
The arc shake hands (102) be sector structure and be equipped with more than two raised (101) in diameter piece side less than normal,
The arc shake hands be equipped at left and right sides of (102) both ends it is thick it is intermediate it is thin eat dishes without rice or wine (103), the arc shake hands (102) and
One end of pitman (11) welds together.
Priority Applications (1)
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| CN201710901630.XA CN107673140B (en) | 2017-09-28 | 2017-09-28 | A kind of power construction traction device |
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| CN107673140B true CN107673140B (en) | 2019-06-04 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203574291U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Wire pulling system |
| US9222809B1 (en) * | 2011-11-13 | 2015-12-29 | SeeScan, Inc. | Portable pipe inspection systems and apparatus |
| CN205070310U (en) * | 2015-11-11 | 2016-03-02 | 国网河南息县供电公司 | Electric power construction traction device |
| CN106744079A (en) * | 2017-02-08 | 2017-05-31 | 中国水利水电第五工程局有限公司 | A kind of broad place insulation material quickly retracting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7316368B2 (en) * | 2003-01-17 | 2008-01-08 | Suncast Corporation | Direct current powered hose rewinding apparatus |
| KR100697660B1 (en) * | 2005-03-31 | 2007-03-20 | 주식회사 코엘 | An electric wire reel |
| WO2009132654A1 (en) * | 2008-04-28 | 2009-11-05 | Nkt Cables A/S | A cable reel assembly, and a cable reel support |
| US7959101B2 (en) * | 2008-12-22 | 2011-06-14 | Suncast Technologies, Llc | Hose reel cart with multi-position crank handle |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9222809B1 (en) * | 2011-11-13 | 2015-12-29 | SeeScan, Inc. | Portable pipe inspection systems and apparatus |
| CN203574291U (en) * | 2013-12-05 | 2014-04-30 | 国家电网公司 | Wire pulling system |
| CN205070310U (en) * | 2015-11-11 | 2016-03-02 | 国网河南息县供电公司 | Electric power construction traction device |
| CN106744079A (en) * | 2017-02-08 | 2017-05-31 | 中国水利水电第五工程局有限公司 | A kind of broad place insulation material quickly retracting device |
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Effective date of registration: 20190506 Address after: 046000 German-style Park of Changzhi High-tech Development Zone, Shanxi Province Applicant after: Shanxi Changshui Power Engineering Co., Ltd. Address before: Room 107, Science and Technology Incubation Building, Sichuan University, 133 Kebei Road, Wuhou District, Chengdu, Sichuan Province, 610042 Applicant before: Fang Xiaomei |
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