CN105071130A - Power line connection locking device used for mobile construction machinery equipment - Google Patents
Power line connection locking device used for mobile construction machinery equipment Download PDFInfo
- Publication number
- CN105071130A CN105071130A CN201510576341.8A CN201510576341A CN105071130A CN 105071130 A CN105071130 A CN 105071130A CN 201510576341 A CN201510576341 A CN 201510576341A CN 105071130 A CN105071130 A CN 105071130A
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- China
- Prior art keywords
- power line
- locking
- support body
- device support
- sliding block
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Abstract
The invention relates to a power line connection locking device for mobile construction machinery equipment. The power line connection locking device comprises a device frame body (9) and a driving motor (16) which is fixed in the device frame body (9), wherein a power line insertion channel (50) is arranged in the device frame body (9) for inserting a power line (5), the driving motor (16) is in power connection with a screw (161) which extends downwardly from the driving motor (16), the screw (161) is in screw-thread fit with a driving wedge block (10), and a wedge surface on the right side of the driving wedge block (10) is in sliding fit with a slope surface of a main body (151) of a lock-up sliding block (15) which can slide leftwards and rightwards on a bearing lock-up sliding block (12).
Description
Technical field
The application relates to building machinery field, is specially a kind of power line for movable building plant equipment and connects locking device.
Background technology
In building construction process, usually can use some movable mechanicals, such as some sanders, perforator and some packaged type power tools.These mechanical requirements job areas or operating radius are comparatively large, usually have longer mains cord.
Due in work progress, operator constantly may lead and drags power line to get at different operating areas because operation needs, and this often causes getting loose of power line and socket device, causes less desirable interruption to operation.This interruption not only can cause efficiency of construction to reduce, and makes troubles to operator, and at some more important different areas of activity, this less desirable power interruptions can cause security incident.
Summary of the invention
The object of the present invention is to provide a kind of power line for movable building plant equipment to connect locking device, it can overcome above-mentioned defect of the prior art.
The power line for movable building plant equipment in the present invention connects locking device, comprise device support body and be fixed on the drive motors in described device support body, be provided with power line insertion passage in described device support body to insert with for described power line, described drive motors is connected with the screw rod power from described drive motors to downward-extension, on described screw rod, threaded engagement has driving voussoir, the lozenges on the right side of described driving voussoir with can be slidably matched on the inclined-plane in the main body carrying the locking sliding block that lock slider horizontally slips, the gathering sill of the upper downward-extension in the right-hand member of described driving voussoir and described device support body is slidably matched, wherein, the upper side and lower side place on the described inclined-plane of the described main body of described locking sliding block is respectively arranged with location division and lower location division, to carry out spacing to described driving voussoir relative to the slip on described inclined-plane, the main body of described locking sliding block has also been mounted slidably locked engagement block, the upper surface of described locked engagement block relies on the main body of described locking sliding block by elastomer thus is compressed downwards by described locked engagement block, the right flank of described locked engagement block is provided with locking interface, in order to connect merga pass with the outer surface of described power line and to be positioned at described power line and to insert on the right side of passage and cooperate slide block common operational and the clamping that realizes described power line on the column of described device support body can be slidably mounted on, wherein, described carrying lock slider is one-body molded and be divided into the supporting part of bottom and the locking manoeuvre portion on top, chute is provided with in order to be slidably matched to allow to horizontally slip with described locking sliding block in described supporting part, the right flank of described locking manoeuvre portion be handle profile portion in order to in described device support body, can coordinate to handle the stretching motion of described lockplate by the left surface of the lockplate of sliding extension, the right flank of described lockplate inserts in passage for reaching described power line to engage with the ' locked ' zone of described power line thus to realize locking, wherein, described manipulation profile portion comprises the declivity face and ramp portion that are separated by interval, perpendicular portion, described declivity face and ramp portion are respectively used to coordinate with the upper chamfering inclined-plane in the left surface of described lockplate, described perpendicular portion is used for being slidably matched with the lower vertical end face in the left surface of described lockplate, thus, by coordinating of described declivity face and described upper chamfering inclined-plane, described locking sliding block can be driven in the locking process of described power line at described driving voussoir the position keeping described carrying lock slider, and when described driving voussoir contacts with described lower location division and continues to move down, described perpendicular portion and described lower vertical end face are slidably matched, described power line is driven to move down electrically to be inserted into action in the electrical outlets be fixedly installed in described device support body thus, insert action is completed and after abutting with described electrical outlets at described power line of stating, described driving voussoir continues action, thus described elastomer is compressed and described lockplate stretches out described power line is locked with described upper chamfering contact of incline plane by described declivity face, described power line inserts passage upper end and is provided with infundibulate district, and described infundibulate district enters in described power line insertion passage in order to be guided by described power line.
By this present invention, owing to employing drive motors, screw rod and voussoir, soft power line can be pressed against to fixture block by clamp gradually that therefore utilize voussoir to drive, thus it is mobile to realize clamping.And, by arranging the profile portion on carrying slide block, its on the one hand can by with coordinating of locking stretching plate and carrying slide block being held in place, so that described pinching action is completed; And under the effect of follow-up actuating force, this maintenance can be thrown off and enter next state, make described locking stretching plate oppressedly can hold out against ' locked ' zone on power line, thus realize locking.And this be locked in drive voussoir oppositely on can quick release under the double action of the top pressure spring at flexible member and described locking stretching plate place when moving, thus realize unclamping and extracting of power line.Whole apparatus structure is simple, reliable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of locking device of the present invention.
Fig. 2 is the independent schematic diagram of the carrying lock slider in Fig. 1.
Embodiment
Lower mask body example connection with figures 1-2 are described in detail to of the present invention.
A kind of power line for movable building plant equipment according to embodiment connects locking device, the drive motors 16 comprising device support body 9 and be fixed in described device support body 9, be provided with power line insertion passage 50 in described device support body 9 to insert with for described power line 5, described drive motors 16 is connected with screw rod 161 power from described drive motors 16 to downward-extension, on described screw rod 161, threaded engagement has driving voussoir 10, the lozenges on the right side of described driving voussoir 10 with can be slidably matched on the inclined-plane in the main body 151 carrying the locking sliding block 15 that lock slider 12 horizontally slips, the gathering sill 101 of the upper downward-extension in the right-hand member of described driving voussoir 10 and described device support body 9 is slidably matched, wherein, the upper side and lower side place on the described inclined-plane of the described main body of described locking sliding block 15 is respectively arranged with location division 13 and lower location division 14, to carry out spacing to described driving voussoir 10 relative to the slip on described inclined-plane, the main body 151 of described locking sliding block 15 has also been mounted slidably locked engagement block 6, the upper surface of described locked engagement block 6 relies on the main body 151 of described locking sliding block 15 by elastomer 4 thus is compressed downwards by described locked engagement block 6, the right flank of described locked engagement block 6 is provided with locking interface, in order to connect merga pass with the outer surface of described power line 5 and to be positioned at described power line and to insert on the right side of passage 50 and cooperate slide block 7 common operational and the clamping that realizes described power line 5 on the column of described device support body 9 can be slidably mounted on, wherein, described carrying lock slider 12 is one-body molded and be divided into the supporting part 120 of bottom and the locking manoeuvre portion 121 on top, chute 125 is provided with in described supporting part 120,126 in order to be slidably matched to allow to horizontally slip with described locking sliding block 15, the right flank of described locking manoeuvre portion 121 be handle profile portion in order to in described device support body 9, can coordinate to handle the stretching motion of described lockplate 3 by the left surface of the lockplate 3 of sliding extension, the right flank of described lockplate 3 inserts in passage 50 for reaching described power line to engage with the ' locked ' zone 55 of described power line 5 thus to realize locking, wherein, described manipulation profile portion 121 comprises the declivity face 124 and ramp portion 122 that are separated by interval, perpendicular portion 123, described declivity face 124 and ramp portion 122 are respectively used to coordinate with the upper chamfering inclined-plane 2 in the left surface of described lockplate 3, described perpendicular portion 123 is for being slidably matched with the lower vertical end face 11 in the left surface of described lockplate 3, thus, by coordinating of described declivity face 124 and described upper chamfering inclined-plane 2, described locking sliding block 15 can be driven at described driving voussoir 10 position keeping described carrying lock slider 12 in the locking process to described power line 5, and make described perpendicular portion 123 be slidably matched with described lower vertical end face 11 when described driving voussoir 10 contacts with described lower location division 14 and continues to move down, described power line 5 is driven to move down electrically to be inserted into action in the electrical outlets 8 be fixedly installed in described device support body 9 thus, insert action is completed and after abutting with described electrical outlets 8 at described power line 5 of stating, described driving voussoir 10 continues action, thus described elastomer 4 is compressed and described declivity face 124 to contact with described upper chamfering inclined-plane 2 thus to be stretched out described power line is locked by described lockplate 3, described power line inserts passage 50 upper end and is provided with infundibulate district 51, and described infundibulate district 51 enters in described power line insertion passage 50 in order to be guided by described power line 5.
Alternatively, wherein, described carrying lock slider 12 is slidably matched to realize the guiding to moving up and down with the track rib 129 in described device support body 9.
Alternatively, wherein, described cooperation slide block 7 is biased upwardly by elastic top pressure element 71.
Wherein, described locking sliding block 15 and described state to carry between lock slider 12 be also provided with elastic reset member (not shown), with by described locking sliding block 15 towards the direction bias voltage unclamped.
Owing to employing drive motors, screw rod and voussoir, soft power line can be pressed against to fixture block by clamp gradually that therefore utilize voussoir to drive, thus it is mobile to realize clamping.And, by arranging the profile portion on carrying slide block, its on the one hand can by with coordinating of locking stretching plate and carrying slide block being held in place, so that described pinching action is completed; And under the effect of follow-up actuating force, this maintenance can be thrown off and enter next state, make described locking stretching plate oppressedly can hold out against ' locked ' zone on power line, thus realize locking.And this be locked in drive voussoir oppositely on can quick release under the double action of the top pressure spring at flexible member and described locking stretching plate place when moving, thus realize unclamping and extracting of power line.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
1. the power line for movable building plant equipment connects locking device, comprise device support body (9) and be fixed on the drive motors (16) in described device support body (9), be provided with power line insertion passage (50) in described device support body (9) to insert with for described power line (5), described drive motors (16) is connected with screw rod (161) power from described drive motors (16) to downward-extension, the upper threaded engagement of described screw rod (161) has driving voussoir (10), the lozenges on the right side of described driving voussoir (10) with can be slidably matched on the inclined-plane in the main body (151) carrying the locking sliding block (15) that lock slider (12) horizontally slips, the gathering sill (101) of the upper downward-extension in the right-hand member of described driving voussoir (10) and described device support body (9) is slidably matched, wherein, the upper side and lower side place on the described inclined-plane of the described main body of described locking sliding block (15) is respectively arranged with location division (13) and lower location division (14), to carry out spacing to described driving voussoir (10) relative to the slip on described inclined-plane, the main body (151) of described locking sliding block (15) has also been mounted slidably locked engagement block (6), the upper surface of described locked engagement block (6) relies on the main body of described locking sliding block (15) (151) by elastomer (4) thus described locked engagement block (6) is compressed downwards, the right flank of described locked engagement block (6) is provided with locking interface, in order to connect merga pass with the outer surface of described power line (5) and to be positioned at described power line and to insert passage (50) right side and the slide block that cooperates (7) common operational on the column of described device support body (9) can be slidably mounted on and the clamping that realizes described power line (5), wherein, described carrying lock slider (12) is one-body molded and be divided into the supporting part (120) of bottom and the locking manoeuvre portion (121) on top, described supporting part is provided with chute (125 in (120), 126) in order to be slidably matched to allow to horizontally slip with described locking sliding block (15), the right flank of described locking manoeuvre portion (121) be handle profile portion in order to the stretching motion that can coordinate to handle at the left surface of the lockplate (3) of sliding extension in described device support body (9) described lockplate (3), the right flank of described lockplate (3) is used for reaching described power line and inserts in passage (50) to engage with the ' locked ' zone (55) of described power line (5) thus to realize locking, wherein, described manipulation profile portion (121) comprises the declivity face (124) and ramp portion (122) that are separated by perpendicular portion (123) interval, described declivity face (124) and ramp portion (122) are respectively used to coordinate with the upper chamfering inclined-plane (2) in the left surface of described lockplate (3), described perpendicular portion (123) is for being slidably matched with the lower vertical end face (11) in the left surface of described lockplate (3), thus, by coordinating of described declivity face (124) and described upper chamfering inclined-plane (2), described locking sliding block (15) can be driven described driving voussoir (10) position keeping described carrying lock slider (12) in the locking process to described power line (5), and make described perpendicular portion (123) and described lower vertical end face (11) be slidably matched when described driving voussoir (10) contacts with described lower location division (14) and continues to move down, described power line (5) is driven to move down electrically to be inserted into action in the electrical outlets (8) be fixedly installed in described device support body (9) thus, insert action is completed and after abutting with described electrical outlets (8) at described power line (5) of stating, described driving voussoir (10) continues action, thus described elastomer (4) is compressed and described declivity face (124) contacts with described upper chamfering inclined-plane (2) thus stretched out by described lockplate (3) to make described power line locked, described power line inserts passage (50) upper end and is provided with infundibulate district (51), and described infundibulate district (51) enters in described power line insertion passage (50) in order to be guided by described power line (5).
2. a kind of power line for movable building plant equipment connects locking device as claimed in claim 1, wherein, described carrying lock slider (12) is slidably matched to realize the guiding to moving up and down with the track rib (129) in described device support body (9).
3. a kind of power line for movable building plant equipment connects locking device as claimed in claim 1, and wherein, described cooperation slide block (7) is pressed element (71) by elastic top and is biased upwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576341.8A CN105071130A (en) | 2015-09-11 | 2015-09-11 | Power line connection locking device used for mobile construction machinery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576341.8A CN105071130A (en) | 2015-09-11 | 2015-09-11 | Power line connection locking device used for mobile construction machinery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105071130A true CN105071130A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510576341.8A Pending CN105071130A (en) | 2015-09-11 | 2015-09-11 | Power line connection locking device used for mobile construction machinery equipment |
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| Country | Link |
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| CN (1) | CN105071130A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272389Y (en) * | 1996-08-05 | 1998-01-14 | 郭永昌 | Lock for locking gear lever of car |
| CN201322704Y (en) * | 2008-11-28 | 2009-10-07 | 天津钢管集团股份有限公司 | Composite loading clamping device |
| EP2130269A1 (en) * | 2007-04-03 | 2009-12-09 | Siemens Aktiengesellschaft | Connecting clamping device for an electrical conductor, particularly an electrical conductor having a cable lug |
| CN101669253A (en) * | 2007-05-04 | 2010-03-10 | 西门子公司 | Terminal point for connecting a ring terminal to an electrical device |
| CN201786286U (en) * | 2010-09-28 | 2011-04-06 | 石家庄中煤装备制造有限公司 | Hydraulic chuck for clamping drilling rod by means of wedged-groove |
| CN104836069A (en) * | 2015-05-29 | 2015-08-12 | 陈文文 | Power supply interface device of power supply equipment with left and right limiting function |
-
2015
- 2015-09-11 CN CN201510576341.8A patent/CN105071130A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2272389Y (en) * | 1996-08-05 | 1998-01-14 | 郭永昌 | Lock for locking gear lever of car |
| EP2130269A1 (en) * | 2007-04-03 | 2009-12-09 | Siemens Aktiengesellschaft | Connecting clamping device for an electrical conductor, particularly an electrical conductor having a cable lug |
| CN101669253A (en) * | 2007-05-04 | 2010-03-10 | 西门子公司 | Terminal point for connecting a ring terminal to an electrical device |
| CN201322704Y (en) * | 2008-11-28 | 2009-10-07 | 天津钢管集团股份有限公司 | Composite loading clamping device |
| CN201786286U (en) * | 2010-09-28 | 2011-04-06 | 石家庄中煤装备制造有限公司 | Hydraulic chuck for clamping drilling rod by means of wedged-groove |
| CN104836069A (en) * | 2015-05-29 | 2015-08-12 | 陈文文 | Power supply interface device of power supply equipment with left and right limiting function |
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| PB01 | Publication | ||
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Application publication date: 20151118 |